Multi-storey buildings for vertical movement of electrical machinery. See〗 〖lift.
Translated by Google
diàn tī
Building electric powered lift instead of walking up and down the stairs
Translated by Google
No. 3
A kind of electric motor driven vertical lift, with box-shaped pod, for multi-storey building by people or transportation of products. Have stepped, stepping plate installed in the track of continuous operation, commonly known as the Automatic Elevator. Huang Baozhen "Midnight Sea Restaurant Filled with songs as": "fear of loss of mandarin ducks and footwear, with Huan gingerly lift." Cao Yu "Sunrise," the second act: "I was just walking on the stairs, I saw two or three men with her with the lift down. flashed before my eyes, it's gone. "Zu Wei cost-cutting" line ":" After the cut was found a power supply, elevator stopped at halfway, it may not Xiabu Qu. "
Translated by Google
Elevator definition and Introduction
English translation: elevator (general commercial use of this word); lift; moving staircase Elevator kind of motor-powered vertical lifts, fitted with a box-shaped pods for multi-storey buildings or carriage of goods by people. Have stepped, mounted on caterpillar treads continuous operation, commonly known as the escalator. Provision of services in the fixed floor lifting equipment. Having a car, running between at least two vertical guide rails or rigid tilt angle less than 15 °. Cage size and structure to facilitate loading and unloading of passengers or cargo access. Regardless of their drive, the elevator in the building as a general term for the vertical transportation vehicles habit. In recent years, as the international community's awareness of environmental concerns, the major elevator company is now in its elevator surface basically using powder coating, which is a new environmentally friendly solvent-free coatings, paints and various properties are better than .
Translated by Google
History:
Divided by the speed of the low-speed elevators (1 m / sec), fast elevators (1 to 2 m / sec) and high-speed elevators (2 m / sec or more). Mid-19th century began to use a hydraulic lift, the application is still on the low-rise buildings. In 1852, the United States EG Otis developed to enhance the safety rope lift. 1980s, drive further improvements, such as motor driven by a worm gear up reel, using a counterweight so on. 19th century, with a friction wheel drive, greatly increasing the elevator lift height.
Translated by Google
Structure:
Elevator structure includes: four spaces, the eight systems Four space: Room section, wells and pits section, car parts, landing parts. Eight Systems Traction systems, guidance systems, car, door systems, weight and balance systems, electric drive systems, electrical control systems, security systems
Translated by Google
Features:
Mainly by modern elevator traction machine (winch), rails, counterweight, safety devices (such as the governor, safety gear and buffers, etc.), the signal control system, such as car and landing door components. These parts were installed in the hoistway and machine room in the building. Usually rope friction drive, bypassing the traction sheave rope ends are connected to the car and the counterweight, the motor driving the car traction sheave elevator. Elevator requires a secure, reliable, high transmission efficiency, accurate leveling and ride comfort, etc.. The basic parameters of the main lift rated load, Passenger, rated speed, the car outside dimensions and shaft type and so on. Simple to use (emergency workaround below) Currently manned elevators are computer-controlled intelligent, automated equipment, does not require specialized personnel to operate the drive, according to the following procedure as long as ordinary passengers and operating an elevator ride. (1) In the boarding floor elevator entrance, up or down according to their needs, according to the direction of or under the direction of the arrow buttons, as long as the lights on the button, it shows your call has been recorded, just waiting for the elevator to come. (2) a lift to open the door, let the people out of the elevator car, and then call those re-entering the elevator car. After entering the car, according to you need to reach the floor, inside the car by pressing the corresponding number button on the operating panel. Similarly, as long as the button is lit, then you choose layer has been recorded; then do not do anything else, just waiting for the elevator to reach your target layer can be docked. (3) Lift the purpose of traveling to your layers will automatically open the door, then lift out the order that is the end of a boarding process.
Translated by Google
Historical development of the elevator
Lift the inventive process Elevator into people's lives have been 150 years. In 1854, at the World's Fair held in New York Crystal Palace, Americans · Elisha Graves Otis first to show the world his invention. He stood on a platform filled with cargo lift, Command Assistant to the platform pulled the audience can see the height, and then send a signal, so assistant with the ax and cut the cable pulling the lift. Surprisingly, a lift and did not crash, but firmly fixed in the air - lift safety device invented by Mr. Adams Austria played a role. "All safe, gentlemen." Standing on the lift platform, Mr. Otis waved to the people around watching. Who would ever have thought that this is a safe lift human history. Human use lifting tools transport of goods, persons very long history. As early as 2600 BC, when the Egyptians built the pyramids on the use of the most original lift system, the basic principle of the system has remained unchanged: that is, a counterweight is declining, the load platform rise. The basic tool to lift early human powered. 1203, in a monastery in the French coast to the installation of a donkey-powered crane, this end of human history by transporting heavy loads. After British scientists Watt invented the steam engine, the crane began to use steam-powered device. Followed by William Thomson developed a hydraulically actuated access ladder, hydraulic medium is water. On the basis of these lift on, generation after generation innovative engineers are constantly improving lift technology. However, a key security issue has not been resolved, that is, once the elevator was broken cable pulled, the load platform will certainly crash occurred. Mr. Adams Otis invention completely rewritten the history of human use of lifting tools. Since then, an elevator ride is no longer a "brave game", and elevators are widely used in the world. December 1889, the United States to create a veritable Otis elevator, which uses a DC motor powered by a rope wound on the reel worm gear drive, suspension and lifting the car. In 1892, the United States began to use Otis button operation unit, replacing the traditional way of manipulating the rope to pull the car, opened the modern way to manipulate precedent. Life goes on, in the development of science and technology, the elevator is also progress. 150 years ago, the elevator material from black and white to color, style, straight to the oblique, in terms of steering control is a new step - handle switch operation, push button control, signal control, _set_ the _select_ control, man-machine dialogue, etc. , also appeared in more than one elevator parallel control, intelligent group control; double-deck elevator hoistway demonstrate save space and enhance the advantages of transportation capacity; speed automatic escalator sidewalk pedestrians appeared greatly saves time; different shape - fan , triangle, half diamond, semi-circular, the whole round sightseeing elevator makes living in one of the passenger's attention is no longer closed. Today, in the United States as the representative of Otis Elevator Company is the world's major known each show grace, the elevator continued development of new products, and constantly improve the repair and maintenance service system. FM gated, intelligent remote monitoring, host of energy-saving, low noise control cabinet durable, environmentally friendly composite strip - a leisurely human Jina new elevator machinery, electronics, optics and other fields of competing advent of the latest scientific research, cold building Therefore, scattering the glory of human nature, people's lives are better.
Translated by Google
Elevator Origin
In 1887, the United States otis company created the world's first elevator, which is a DC motor to drive the elevator. It was installed in 1889 纽约德玛利斯 building. This ancient elevator, walk only about 10 meters per minute. The original design of the elevator is purely for effort. In 1900, with AC motor drive elevator began to come out. In 1902, Switzerland's Schindler company successfully developed the world's first push-button automatic elevators, fully automatic control methods to improve the transmission capacity of the elevator and security. With the advent of high-rise buildings, the elevator's design, technology is constantly improving, elevator varieties also gradually increased. In 1900, the United States otis company made the world's first escalator. In 1950 they made a sightseeing elevator installed outside the high-rise buildings, so that passengers can clearly view the surrounding scenery in the elevator running. China first appeared in Shanghai a lift, by the American Otis installed in 1901. Elevator installed in 1932 by the American Otis Astor Hotel in Tianjin are still safe operation of the. In 1951, the CPC Central Committee proposed to install an elevator in the manufacture of our own Tiananmen Square, from birthday Motor Plant in Tianjin Rong take this task, after four months of our mission, successfully completed the task. After the Third Plenary Session, bathed in the spring breeze of reform and opening up, China's elevator industry has entered a period of rapid development. Today, no one in our city, elevators are widely used with. Elevator to bring convenience to people's lives, but also to accelerate the development of China's modernization provides a powerful guarantee. The composition of the elevator Traction system The main function of the traction system is to transfer power output, so that the lift operation. Traction system consists of tractors, traction rope, guide wheels, sheave components. Oriented system The main function-oriented system is to limit the weight of the car and the freedom of movement, the car and the counterweight only for the lifting movement along the rail. Oriented system consists of rails, guide shoes and rail frame composition. Car The cars transporting passengers and cargo elevator assembly is the working portion of the elevator. Car by the car frame and car body composition. Door Systems The main function of the system is sealed door landing entrance and the car entrance. Door system by the car door, floor door, open the door, the door lock device components. Weight Balancing System The main function of the system is to balance the relative weight of the car, and the car can make the difference between the weight of the weight remains within limits, to ensure the normal drive of the elevator in the elevator hoisting work. System consists on the weight and the weight compensation device components. Electric drive system Function electric drive system is powered, the implementation of the elevator speed control. By the traction motor electric drive system, power supply system, the speed feedback device, the motor speed control devices and other components. Electrical Control System The main function of the electrical control system is the implementation of manipulation and control of the operation of the elevator. Electrical control system consists of manipulating the device, the position display unit, control panel (cabinet), leveling devices, layer _select_ion and other components. Safety Protection System Ensure the safe use of elevators, to prevent all incidents endangering personal safety. Governor by the elevator, safety gear, bumpers, safety edge, landing door locks, elevator safety windows, elevator overload limiting device, limit switch device components.
Translated by Google
The working principle of the elevator
Both ends of the hoisting ropes are attached to the car and counterweight, wrapped around the wheel and guide wheel traction, traction motor gear reducer driven by the traction wheel rotation, by traction rope friction and traction sheave realize the car and heavy lifting movement, to transportation purposes. Fixed on the car guide shoes can lift reciprocating motion along fixed rails installed on buildings hoistway wall to prevent deflection or oscillation in the car running. Normally closed when the brake block brake release operation of the motor, so that operation of the elevator, in the case of loss of power brake to stop the car lift, and maintain its rest state on the specified landing, access for persons and goods. Cabinet parts car is the carriage of passengers or other loads, the counterweight to balance the load of the car, reducing motor power. Compensation means for compensating for movement of the hoisting rope tension and weight changes, so that the traction motor load stability, the car can be accurately docked. Electrical system to achieve the elevator motion control, while completing _select_ed layer, flat layer, speed, lighting work. Call the system at any time to display indicates the direction of movement of the car and the location where the floor. Safety devices to ensure safe operation of the lift.
Translated by Google
The use of elevators
Taking a passenger the following example: An elevator in each service has a layer of landing doors, car direction indicator, math display of the car, running position refers to the layer and call the elevator button. Use the elevator call button, press the direction button upstairs, downstairs and press the direction button. Second, when the car arrived, floor display direction indication that the direction of movement of the car, passengers who are heading back to judge and determine the direction normal to enter the elevator car, pay attention to the doors closed, do not stay in the car door with the butt layer at the door. Third, there is the position of the car display, manipulation and door switch panel buttons and floor layer _select_ion button. After entering the car, lift by layer _select_ion buttons are heading floor. To close the car door immediately, you can press the close button lift. Car floor position indicator shows the arrival floor and leave the car door can be opened. Fourth, the lift rated load of 13 people, you can not overload operation, please take the initiative to quit when staff overload. Five, not always as a passenger elevator lifts use, and definitely not the transport of flammable and explosive chemicals. Sixth, when the elevator anomalies or malfunction occurs, you should remain calm, you can call the car rescue call, must not be allowed to breaking attempt to escape the car. Seven passengers are not allowed to rely on the car door, no smoking and littering in the car, keep the car clean inside and sanitation. Eight passenger elevators to care facilities, shall be lightly press the button and chaos pry the car door. Nine drivers to strictly fulfill their duties during the operation of the elevator can not stay away from jobs, find fault timely processing and reporting. Ten, does not allow drivers to repair, emergency stop button as normal exercise before starting the elimination of call signal; do not allow inspection speed in layers, opened the car door from the case of the exercise; allowed to open a trapdoor from the car roof, security doors ; are not allowed to be shipped long object inspection speed exercise; are not allowed to play a manual car door closed as starting or stopping the elevator function uses; allowed to exercise in a sudden reversal. Eleven, the driver should always check the operation of the elevator, elevator maintenance in regular contact and do repair and maintenance records. Twelve, when the elevator stopped using, the driver should the car stopped on the base station, switch and actuator disc all off, a good layer of closed doors. In case of a power outage notification, elevator suspended work ahead.
Translated by Google
Lift the main parameters
Main parameters of the rated load and rated speed. Rated load Q (kg) are manufactured on the basis of the elevator or the seller to ensure the normal operation of the load of the load. Rated speed v (m / s) is to create the basis for the elevator car speed by the seller to ensure normal movement. With the construction of a large number of high-rise buildings, people either to work, go shopping, see a doctor or friends, home life should be dealing with an elevator. Increasing the number of elevator, increasing the frequency of use, safety elevator more cause for concern.
Translated by Google
Elevator classification
According to the building's height, use and traffic (or logistics volume) is different, and _set_ up different types of elevators. Currently the basic classification of the elevator is as follows. 1, according to use classification Passenger elevator, the elevator is designed to transport passengers, requires a sound safety facilities and some in the car decoration. Lifts, designed primarily for transportation of goods, usually accompanied by someone elevator. Medical elevator, for the delivery of hospital beds, stretchers, medical vehicles designed elevator car with a long, narrow features. Lifts for libraries, office buildings, hotels transporting books, papers, food and other design lift. Sightseeing elevator, car wall transparent for passengers with sightseeing elevator. Vehicle elevator, the elevator as the shipment of the vehicle. Ships elevator, use the elevator on the ship. Construction elevators, construction and maintenance of elevators used. Other types of elevators, elevators used in addition to the above, but also lift some special purpose, such as cold storage elevators, elevator explosion, mine lifts, power lifts, elevators and other firefighters. 2, classified by drive AC Elevator, AC induction motor as a driving force of the elevator. According dragging exchange can be divided into single-speed, two-speed AC, AC variable voltage control, AC variable voltage variable frequency speed control and so on. DC lift, DC motor as the driving force of the elevator. The rated speed of such an elevator is generally 2.00m / s or more. Hydraulic elevator, the general use of the electric pump-driven fluid flow, the plunger lift the car elevator. Rack and pinion elevators, will be processed into the rack rails, gears meshing with the rack mounted on the car, the motor driven gear rotates the car lift elevator. Screw elevator, the elevator straight top-threaded plunger processed into rectangles, then the large nut with thrust bearings mounted on top of the fuel tank, then drive nut is rotated by the motor via reducer (or belt), so that the screw jacking elevator car up or down. Linear motor driven elevator, the power source is a linear motor. Elevator come early, have used the steam engine, the internal combustion engine as the power to directly drive the elevator, now largely extinct. 3, according to the speed of classification The speed of the elevator without strict classification, the classification of habits in the following manner. Low speed ladder, often means less than 1.00m / s speed elevators. Medium speed ladder, often refers to the speed at 1.00 ~ 2.00m / s elevator. Speed ladder, often refers to speeds greater than 2.00m / s elevator. Ultra-high-speed elevators, faster than 5.00m / s elevator. With the development of technology, the elevator, the elevator speed is increasing, the difference between the high, medium and low speed of the elevator limits are increased accordingly. 4, according to whether the driver lifts classification There are drivers elevator, elevator operation mode manipulated by a chauffeur to complete. No driver elevator, passengers enter the elevator car, pressing on the operation panel buttons needed to go to the floor, the elevator automatically run to the destination floor, elevator generally have _set_ such a _select_ion function. Yes / No driver elevator, the elevator can transform such a control circuit, usually operated by the passengers in case of high traffic or manipulated by the driver when necessary change. 5, according to manipulate control classification Handle switch operation, the driver in the car elevator control panel to manipulate the handle switch, to achieve the lift start, rising, falling, flat floor, stopped running. Elevator buttons control: a simple automatic control elevator with automatic leveling function, common with car outside buttons control buttons to control the car in two control modes. Signal control elevator, which is a high degree of automation are the drivers elevator. Except with automatic leveling, automatic door function, the car still has the command register, landing call registration, automatic stop layer, forward stop and automatic commutation functions. Assembly election elevators, automatic control of the elevator is a developed on the basis of the control signal, the main difference lies in the signal control can be achieved without a driver manipulation. Parallel control elevators, 2 to 3 _set_s of elevator control lines in parallel logic control, external shared landing call button, the elevator itself has a _set_ of _select_ed functions. Elevator group control is the use of computer control and unified centralized scheduling multiple parallel lift. Group control program control group had ladders, ladders and other forms of intelligent control group. 6, other classification Press room location classification, there are room at the top of the well (the room) elevator, room at the bottom of the hoistway flanking (next room) elevator, and there is room in the interior of the well (no room) elevator. By car size classification, the frequent use of "small", "large" and other abstract words said. In addition, double-deck elevators. 7, a special elevator Oblique elevator car in the hoistway inclined rails running along the tilt, is _set_ in one of the tourist transport and transport equipment. After intense but especially because of the residential land to move mountains, oblique lift developing rapidly. Parking garage elevator, optional depending on the different types of elevator parking lot. Construction elevator, is a way of using rack and pinion meshing (including pin gear drive and chain drive, or the use of wire rope), so that the cage for vertical or inclined movement of machinery, to transport personnel or material, mainly used in construction construction and maintenance. It can also be used as warehouses, piers, docks, towers, chimneys long-term use of high vertical transportation machinery.
Translated by Google
Elevator Etiquette
Guide the guests to take the elevator, reception staff should first enter the elevator, and other guests to enter the elevator doors closed; by the reception staff on arrival by the elevator doors opened, allowing guests to be out of the elevator door. When using stairs and escalators to talk politely. If you and your peers who find it difficult to climb stairs, perhaps because of a bad heart, difficulty breathing, or a leg in a cast, as much as possible the use of the elevator or escalator. When using stairs and escalators, whether upstairs or downstairs, the owner should go in front. Similarly, this allows the owner upon arrival to greet and guide guests. Male and female colleagues in the use of stairs and escalators should be first come first served, in fact, sometimes also possible to walk side by side. Do not get too close to you in front of people. If wider escalators should stand on the right side, so that anxious people from the left over. In a crowded staircase, with the with the crowd, whether upstairs or downstairs general should go on the right side. Of course, if there is only one side of the staircase handrail, while others must hold the handrails to ensure safety, then other people should obey his needs. Urging others on the stairs is dangerous and impolite. Either slow down, or more than others, but do not force others to accelerate. In the workplace should also pay attention to some etiquette when using the lift. When the elevator doors open, let's wait for someone else the next elevator. Then you can hand hold the rubber strip on the elevator door, do not let the door shut, so that we have enough time on the elevator. Do not squeeze into an elevator inside. If a lot of people, you can wait for the next trip to the elevator. After entered the elevator, so that local people should be given. First person standing on both sides of the elevator door, others stand on both sides and the rear wall, the last man standing on the middle. People with disabilities should be allowed to stand in a place away from the nearest elevator doors, lift up and down when they should hold the door for them. When guests into office with, you should hold the elevator door before the next guests. The next elevator, according to the location where you are standing, you should, and then hold the door for guests, and indicate which direction to go. If you reach an indication of where the floor button, you can ask people to do the job to express my gratitude to him. Do not talk loudly in an elevator or controversial issues related to individual topics.
Translated by Google
Elevator Frequently Asked Questions
An elevator is how to run up? There is a elevator car and a counterweight to connect them by rope, wire rope through the traction drive (traction machine), led by the elevator car and the elevator guide focuses on the up and down movement. 2, whether the elevator rope break? Elevator rope is dedicated elevator, the state has special regulations and requirements. Rope to bear not only the configuration of the elevator car and the rated load, but also taking into account the size of the traction force, and therefore, significantly larger than the tensile strength of the rope load of the elevator, in which the safety factor of 12 or more, usually elevators with four or more wire ropes, the elevator rope is generally not off simultaneously. 3, elevator operation if there is danger of a sudden power outage? Elevator operation in case of a sudden power failure or power line failure, elevator automatically stops running, there will be no danger. Because the elevator itself has electrical, mechanical safety device, a power failure, the brakes will automatically brake the elevator, the elevator does not run. In addition, the planned blackouts if the electricity sector, will be notified in advance of the elevator or early stop running. 4, elevator operation suddenly accelerates how to do? Whether the speed of the elevator upward or downward, should be running at rated speed within the specified range, generally not speeding, if speeding, in the elevator control system is anti-speeding device, this time, the device will automatically action, the elevator to slow down or stop the run. 5, the elevator car can be automatically controlled overload something? Lift the load vary according to the needs of different elevator can only run within the specified load, the time is exceeded, the elevator will automatically alarm, and can not run. 6, when the elevator door closing caught whether they would cause harm? Elevator in the closing process, if the Office of the car door hit people or things, the door will automatically re-opened, not hurt. Because people with a pinch switch on the door, once the door to touch people or things, this switching operation so that the elevator is not closed, and reopened, then closed again. In addition, the closing force is required, not to the extent of wounding. 7, elevator hoistway door can clawed? Elevator landing door in the hall is not clawed, we must use a special tool to open (special tools headed by maintenance personnel). Passengers are not allowed to grilled door, but can not be opened, otherwise there will be danger of falling hoistway. 8, how to summon the elevator? When you need to take the elevator, you should choose the direction you want to go a button on the elevator hall call panel. Upstream press "up" button, press the down the "down" direction button. 9, elevators and hoisting end squatting whether protective measures? Lift the bottom is squatting in the case of an elevator car control system failure all will go beyond the first floor level position while driving down until the pit stop on squatting in the end buffer. Protective device buffer is provided for that purpose, and this protective device, depending on the speed of the elevator, springs and hydraulic sub-two. When the buffer is called the car squatting squatting at the end. In this case, the buffer of the elevator car to ease the impact of an effect, and will not for the elevator passengers causing serious injury. 10, when a sudden power failure or malfunction of the elevator, trapped in the car should pay attention to what? When you are locked in the car, the driver should obey the command of the elevator, under condition of absence of the driver, through communication devices and related personnel to contact in order to save. Do not force yourself out of doors or grilled, to avoid danger. 11, should pay attention to those matters into the car? When you enter the car, if the elevator door was open, the elevator is to look at the level position, especially at night when the light is unclear, whether the car should be noted in this layer, or they may cause damage and should Kuaijinkuaichu. 12, elevator installation, repair and maintenance of the unit, the operator shall obtain appropriate qualifications are? Yes. After the elevator installation, maintenance, alteration units shall obtain qualification certificates issued by the Quality and Technical Supervision, before engaging in the corresponding work; elevator installation, maintenance, elevator operator shall obtain special personnel operating permits, certificates. 13, what will lift the emergency can call 110? When the elevator emergencies, there are hurt, trapped people (people trapped in the elevator car, unable to find the elevator maintenance personnel), the phone can call 110. 14 Under what circumstances can lift the quality or safety complaints? When the elevator is often closed, clip people, uneven floor, rush to the top, lift driver or maintenance staff without job card, drivers often off-site, without the car inspection certificate or certificate expires, elevator abnormal noise or sound, abnormal shock or vibration, abnormal pills only to discover the car, the elevator speed is too fast or too slow, maintenance is not timely, no communication or alarm devices inside the elevator car, etc., can be quality or safety complaints. 15, the elevator alarm or complaints should say clearly what? I should say clear the specific circumstances of the elevator, and the elevator should be clear that specific location where the elevator of property units and departments in charge of contacts and contact telephone number, elevator maintenance units and contact phone number. 16, elevator Safety Use? 1. When using the elevator, I want to go upstairs, please press the Up direction button, want to go downstairs, please press the down arrow button. 2. After the lift floor, elevator passengers should ascertain the direction; When determining the direction of the elevator go in the direction consistent with their own re-enter the car. 3. Passengers can press the "close button" on the elevator control panel inside the elevator doors closed; elevator doors will be timed, automatic shut down, passengers not to stay at the seams in the floor of the car to avoid being pinched. 4. After entering the passenger car, floor layer _select_ion by pressing the OK button on the elevator stops floor. Passengers must not rely on the car door. 5. Elevator are rated to carry the number of criteria. When the staff is overloaded elevator alarm will sound prompts, then passengers should take the initiative attrition, exit the elevator. 6. When the elevator anomalies or malfunction occurs, passengers should remain calm, you can call the car alarm to call for help or wait for rescue. Without breaking must not attempt to escape the car. 7. To keep the car clean inside, not in the car smoking, littering anywhere. 8. Passenger elevator facilities to care for, can not be lightly press the button and chaos pry the car door. Management personnel should strictly fulfill their duties, always check the operation of the elevator; regular contact with elevator maintenance, do repair and maintenance records; find fault timely processing and reporting.
Translated by Google
Lift the development history of China
According to statistics, China has more than 34.6 million units with elevators, each year at a rate of about 50,000 to 60,000 units a year. Elevator service China has 100 years of history, while the number of the elevator, but the rapid growth occurred after the reform and opening up, China's elevator technology has with the world. 100 years, the development of China's elevator industry experienced the following stages: ① on imported elevator sales, installation, repair and maintenance phase (1900 to 1949), this stage has a capacity of only about 1,100 more than the elevator; ② independence, hard research, production stage (1950 to 1979), this stage of China's total production of about 10,000 units installed elevators; ③ establishment of foreign-funded enterprises, industry rapid development stage (since 1980), this stage of China's total production of about 40 million units installed elevator. At present, China has become the world's largest elevator market and the newly installed elevator largest producer. In 2002, the annual output of China's elevator industry elevator topped 60,000 units. China elevator industry since the reform and opening up the development of the third wave is _set_ off. 1st in 1986 to 1988, the second in 1995 and 1997. Annual growth of China's elevator milestone in the table below. Annual growth of China's elevator milestone Year Milestone actual annual production / million units 1983 exceeded 500 thousand units 0.51 1986 exceeded 1 million units 1.13 1993 exceeded 200 million units 2.41 1998 exceeded 3 million units 3.02 2001 exceeded 400 million units 4.67 2002 about 6.20 million units more than 6 In 1900, the United States Otis obtained through agents Tullock & Co in China's first 1 Elevator contract - providing two elevators for Shanghai. Since then, the world launched a Chinese elevator history page. In 1907, Otis in Shanghai Huizhong Hotel (now the Peace Hotel South Building, the English name Peace Palace Hotel) installed two elevators. This two elevators are considered the earliest use of the elevator. In 1908, American Trading Co. Become Otis agents in Shanghai and Tianjin. 1908, located in Shanghai's Huangpu Astor House Hotel (English name Astor House, later renamed the Pujiang Hotel) installed three elevators. In 1910, the Shanghai Federation of Building (now the Dongfeng Hotel) installed a triangular wooden deck elevators manufactured by the German company Siemens. 1915, is located in the south of Beijing Wangfujing Hotel Adams company installed three single-speed elevators Austrian exchange, where two elevators, seven layer 7 points; an utility ladder, 8 layer 8 stations (including underground 1 layer). In 1921, the Beijing Union Medical College Hospital installed an Otis elevator. In 1921, the international tobacco group Anglo-American Tobacco Company trust established in Tianjin, "the British tobacco company in Tianjin factory (in 1953 renamed as Tianjin Cigarette Factory)" plant completed. Otis 6 manipulated handle freight elevators installed in the plant. In 1924, Astor Hotel (English name Astor Hotel) in the renovation and expansion project to install a passenger elevator Otis a desk handle switch manipulation. Its rated load 630kg, 220V AC power, speed 1.00m / s, 5 layer 5 stations, wooden car, manual fence gate. In 1927, Shanghai Mechanical and Electrical Industry Works to create a share at the beginning of the city's elevators responsible for the registration audit, Licensing work. In 1947, proposed and implemented elevator maintenance engineer system. February 1948, formulated to strengthen the elevator periodic inspection requirements, which reflects the importance of the local government of the early elevator safety management. In 1931, the company _set_ up Schindler's correspondent in Shanghai, Jardine Matheson (Jardine Engineering Corp.), To carry out lift sales, installation and maintenance business in China. In 1931, the Americans had offered Sims Matheson when foreman in Shanghai, China Cailin private Changde Road 648, Lane opened the 9th Kai Kee Wah iron elevator hydropower plant in elevator installation, maintenance and operations. The plant became the first Chinese man offered a lift engineering enterprises. November 1932, China's Taiwan Province, Taipei Taiwan Ju Yuan department installed a commercial elevator, Part 1. In 1959, Kaohsiung, Taiwan, Taiwan Dah Sing department installed the first escalators. 1935, located in Shanghai's Nanjing Road, Tibet Road junction 9 height of Daxin Company (Shanghai Nanjing Road then four companies - one Sincere, Wing, The New Daxin company, today Shanghai First Department Store ) installed two Otis's two rounds with a single person escalator. This two escalators installed in the pavement between the mall to the second floor, the second floor to the third floor, facing Nanjing Road gate. This two escalators is considered to be the earliest use of the escalator. As of 1949, Shanghai imports of each building elevators were installed about 1100, of which up to U.S. production for more than 500; followed by the production of more than 100 in Switzerland, as well as Britain, Japan, Italy, France, Germany, Denmark other countries of production. Denmark, which produces an alternating two-speed lift rated load 8t, for the liberation of Shanghai maximum rated load of the elevator. Winter of 1951, the CPC Central Committee proposed to install an elevator in our own manufacturing Tiananmen Square in Beijing, the task to Tianjin (private) from the birthday motor plant. More than four months later, in Part 1 of our own design and manufacture of engineering and technical personnel elevator was born. The elevator deadweight 1 000kg, speed of 0.70m / s, AC single-speed, manual control. December 1952 - September 1953, Shanghai Hua Kai Kee Iron Works to undertake a hydro lift directly under the Central Engineering Company, Beijing Soviet Red Cross building, the Beijing office of relevant ministries, Anhui and paper mills and other units customized freight elevators, passenger ladder up to 21 units. In 1953, the plant manufactured automatic leveling lift by the two-speed induction motor drive. December 28, 1952, the Shanghai real estate company established electrical repairs. Personnel mainly from the United States Otis, Schindler Elevator Company is engaged in business in Shanghai's staff and some domestic private vendor staff, mainly engaged in installation of elevators, plumbing, motors and other housing facilities, repair and maintenance. In 1952, Tianjin (private) incorporated from Qingsheng motor plant in Tianjin Communication Equipment Factory (1955 changed its name to Tianjin Lifting Equipment Factory), established the elevator plant, with an annual output of about 70 _set_s of elevators. In 1956, the Tianjin factory lifting equipment, Limin ironworks, Spark paint factory six small plants merged to form the elevator factory in Tianjin. In 1952, Shanghai Jiaotong University _set_ lifting and transport machinery manufacturing expertise, but also opened a special elevator courses. In 1954, Shanghai Jiaotong University, lifting and transport machinery manufacturing expertise began to recruit graduate students, elevator technology is one of the research directions. October 15, 1954, due to insolvency and bankruptcy Shanghai Hua Kai Kee Iron Works hydro lift heavy industry by the Shanghai Municipal Authority took over, name given to the local state-owned Shanghai elevator factory. September 1955, Zhen Ye lift lines incorporated into the plant and hydropower projects, known as "public-private partnerships Shanghai elevator factory." End of 1956, the plant successful trial automatic leveling, automatic door control AC two-speed signal elevator. October 1957, 8 automatic signal PPP Shanghai elevator factory production control elevators, successfully installed on the Wuhan Yangtze River Bridge. In 1958, the first elevator factory in Tianjin NTU lifting height (170m) elevator installed in Yili River Hydropower Station. September 1959, public-private elevator factory Beijing Great Hall of the Shanghai and other major engineering and manufacturing for the installation of 81 elevators and four escalators. Among these four AC2-59 type double escalator is our own design and manufacture of the first batch of the escalator, elevator factory in Shanghai by the public-private partnership with the Shanghai Jiaotong University jointly developed, installed in the Beijing Railway Station. May 1960, a successful trial of the use of public-private partnerships Shanghai elevator factory controlled DC signal generator _set_ powered DC elevator. In 1962, the plant lifts support Guinea and Vietnam. In 1963, four marine elevators installed on the Soviet Union, "Ilyich" 27,000 t cargo ship, which fill the gaps in the manufacture of marine elevator. December 1965, the plant produced China's first AC double-speed elevator tower with an open-air platform, the lifting height of 98m, mounted on the Guangzhou Yuexiu Mountain TV Tower. In 1967, Shanghai elevator factory Lisboa Hotel in Macau produce DC fast elevator group control, load 1 000kg, speed of 1.70m / s, 4 _set_s of group control, which is the first production of Shanghai elevator factory elevator group control. 1966, Wing Tai Electric Co. to become one of China's Taiwan Province elevator professional company, the company built in 1985 in Taiwan, Tower 1 elevator testing tower. In 1971, Shanghai elevator factory successful trial of the first all-transparent unsupported escalators installed in the Beijing subway. October 1972, Shanghai elevator factory big lift height (over 60 m) successful trial escalators installed Kim Il Sung Square in Pyongyang City subway. This is China's first production of large lifting height escalator. In 1974, the machinery industry standard JB816-74 "lift technology" release, which is an early lift of technical standards for the industry. In December 1976, created a platform elevator factory in Tianjin DC high-speed gearless elevators, lifting height of 102m, installed in the Guangzhou Baiyun Hotel. December 1979, Tianjin elevator factory produced the first _set_ of _select_ed units AC speed elevator control, speed 1.75m / s, lifting height of 40m, installed in Tianjin East Hotel. In 1976, Shanghai elevator factory successful trial of a total length of 100m, double the speed of 40.00m/min walkways, installed in the Beijing Capital International Airport. November 1979, translated by the Xi Komori's "elevator" a book published by China Architecture and Building Press, published by Japan Takeo Kimura waiting. This is one of the early lift of professional books. In 1979, 30 years since the founding of the national production of about 10,000 units installed elevator. These elevators are mainly DC and AC double-speed elevator lift. Domestic elevator manufacturers about 10. July 4, 1980, the China Construction Machinery Corporation, Schindler Co., Ltd., the Hong Kong Jardine Schindler (Far East) Co., Ltd. 3-way joint venture between China Schindler Elevator Co., Ltd.. This is since the reform and opening up of China's machinery industry a joint venture. The joint venture, including Shanghai and Beijing elevator factory elevator factory. China elevator industry have _set_ off a wave of foreign investment. April 1982, elevator factory in Tianjin, Tianjin DC Factory, founded in Tianjin, Tianjin Factory worm reducer elevator company. September 30, the company completed the elevator testing tower, tower 114.7m, of which five test wells. This is China's first elevator testing tower built. In 1983, the Shanghai Municipal Housing Equipment Factory of Shanghai Natatorium manufactured the first low pressure for the 10m platform control moisture, corrosion elevator. In the same year, for the manufacture of iron and steel plant in Liaoning North station explosion-proof elevator for domestic first overhaul Dry Gas station cabinet. In 1983, the Ministry of Construction to determine the China Academy of Building Research Institute Construction Mechanization Sciences Institute technical focal point for the industry, elevators, escalators and moving walkways in China. June 1984, China Construction Mechanization Association of Construction Machinery Manufacturing Association of Elevator Branch inaugural meeting was held in Xi'an, elevator branch of three associations. January 1, 1986, changed its name to "China Construction Mechanization Association of Elevator Association," Elevator Association promoted two associations. December 1, 1984, Tianjin Elevator Company, China International Trust and Investment Corporation and the U.S. Otis Elevator Company, a joint venture in Tianjin Otis Elevator Co., Ltd. officially opened. August 1985, China Schindler Elevator Factory Shanghai successful trial two parallel 2.50m / s high-speed elevators, installed in the Shanghai Jiaotong University Library Pao Siu Loong. Beijing elevator factory produced AC speed elevator China first microcomputer control, load 1 000kg, speed of 1.60m / s, installed in the Beijing Library. In 1985, China formally joined the International Organization for Standardization elevators, escalators and moving walkways Technical Committee (ISO/TC178), becomes P Member States. National Bureau of Standards to determine the Institute of Building Mechanization of China Academy of Building Research domestic centralized management units. January 1987, Shanghai Mechanical and Electrical Industrial Company, China National Machinery Import and Export Corporation, Mitsubishi Electric Corporation and Mitsubishi Electric Engineering Co., Ltd. of Hong Kong joint venture between four parties Shanghai Mitsubishi Elevator Co., Ltd. opening ceremony. December 1987 from 11 to 14, the national production and elevator installation permit review meeting was held in Guangzhou, the first elevator. After this review, a total of 93 production licenses 38 elevators elevator manufacturing enterprises through the assessment, a total of 80 elevators elevator installation permit 38 units through the assessment, a total of 49 elevators installed 28 construction and installation companies Permit approval. In 1987, the National Standard GB 7588-87 "elevator manufacturing and installation of safety norms" release. This standard is equivalent to using the European standard EN81-1 "elevator manufacturing and installation of safety norms" (December 1985 revised edition). The standard for the protection of the elevator manufacturing and installation of quality has a very important significance. December 1988, Shanghai Mitsubishi Elevator Co., Ltd. introduced the Chinese technology to produce the first units VVVF elevator control, load 700kg, speed of 1.75m / s, mounted in Shanghai Jing An Hotel. February 1989, the State Quality Supervision and Inspection Center Elevator officially formed. After several years of development, the center uses advanced methods elevator type test and issue certificates, the purpose is to protect the safety of the elevator for domestic use. August 1995, the center completed elevator testing tower. Tower height 87.5m, has four test wells. January 16, 1990, the first national domestic elevator quality of the user evaluation results press conference by the China Quality Management Association and other units of the organization's Users Committee was held in Beijing. Conference released a list of good product quality and service quality, better corporate enterprise. Scope of the evaluation is to lift the country's 28 domestic provinces, municipalities and autonomous regions since the 1986 installation of 1 150 users participated in the evaluation. February 25, 1990, Elevator Association journal "China Elevator," the official publication of the magazine, domestic public offering. "China Elevator" has become the only elevator technology and market devoted to domestic official publication. Councilor Mr. Gu Mu wrote the title. From the founding onwards, "China Elevator" editorial actively working to establish partnerships with organizations and exchanges magazine elevator lift home and abroad. July 1990, the Tianjin Otis Elevator Co. engineer Yu Cunjie written "English-Chinese Chinese-English Dictionary elevator professional," published by the Tianjin People's Publishing House. Dictionary elevator industry collected more than 2,700 commonly used words and terms. November 1990, the Chinese delegation visited the elevator LECA. The delegation learned about Hong Kong's elevator industry overview and technical level. February 1997, the delegation of China Elevator Association to visit Taiwan Province, and held a three games technical reports and seminars in Taipei, Taichung, Tainan. Of the three places peer exchanges to promote the development of the elevator industry, but also to deepen the profound friendship between compatriots. May 1993, the delegation of China Elevator Association for lift production and management of the situation in Japan were investigated. July 1992, the 3rd member Elevator Association Conference held in Suzhou City, which is the China Elevator Association and officially became an association named "China Elevator Association," the inaugural meeting. July 1992, the State Bureau of Technical Supervision approved the establishment of the National Standardization Technical Committee elevator. In August, the Ministry of Construction Standard Quota National Standardization Technical Committee convened the inaugural meeting of the elevator in Tianjin. January 1993 5-9, Tianjin Otis Elevator Co., Ltd. passed the ISO 9001 quality system certification examination Det Norske Veritas (DNV) conducted become China's elevator industry first through the ISO 9000 series of quality system certified company. As of February 2001, China had about 50 elevator companies through the ISO 9000 series of quality system certification. In 1993, Tianjin Otis Elevator Co., Ltd. was awarded the National Economic and Trade Commission, the State Planning Commission, the National Bureau of Statistics, Ministry of Finance, Ministry of Labor, Ministry of Personnel 1992 new national "freshman" industrial enterprises. In 1995 the national list of new large-scale industrial enterprises, Shanghai Mitsubishi Elevator Co., Ltd. finalists national "freshman" enterprise. October 1994, the first in Asia is high, the world's third high Shanghai Oriental Pearl TV Tower was completed, the tower height 468m. The tower configuration Otis elevators, escalators more than 20, which is equipped with Chinese first double-deck elevators, the first Chinese car three rail stations round sightseeing elevator (rated load 4 000kg) and 2 7.00 m / s high-speed elevators. November 1994, the Ministry of Construction, the State Economic and Trade Commission, the State Bureau of Technical Supervision jointly issued the "Interim Provisions on Strengthening the management of the elevator," clearly defines the elevator manufacturing, installation, maintenance and overall responsibility for the implementation of the elevator manufacturer's "one-stop" management system. In 1994, Tianjin Otis Elevator Co., Ltd. in China's elevator industry pioneered computer-controlled Otis 24h call repair service hotline business. July 1, 1995, the Economic Daily, China Daily, the country's top ten best joint venture _select_ion committee organized the 8th National Top Ten awards ceremony was held in a joint venture in Xi'an. China Schindler Elevator Co., eight of the top ten consecutive years won the Best Joint Venture (production) glorious title. Tianjin Otis Elevator Co. also won the 8th National Top Ten Best Joint Venture (production) glorious title. 1995, located in Shanghai Nanjing Road commercial installation of the new world of a station Mitsubishi Electric Corporation spiral escalator. August 1996 20 - 24, 2009, by the China Elevator Association and other units jointly organized the 1st China International Elevator Exhibition, held in Beijing China International Exhibition Center. Participate in the exhibition are about 150 units in 16 countries abroad. August 1996, Suzhou Jiangnan Elevator Co., Ltd. in the first session of the China International Exhibition on display microcomputer control elevator AC variable voltage variable frequency speed multi-slope (wavy) escalator. In 1996, special elevator factory in Shenyang Taiyuan Satellite Launch Base installed PLC control tower elevator explosion, but also for the Jiuquan Satellite Launch Base installed PLC control tower explosion passenger and cargo lift. At this point the special elevator factory in Shenyang, China's three satellite launch bases were installed elevator explosion. In 1997, following the 1991 development boom of the escalator, along with the promulgation of the new national housing reform policy, the development of China's housing boom appears elevator. January 26, 1998, the State Economic and Trade Commission, Ministry of Finance, State Administration of Taxation, Customs four departments jointly approved by Shanghai Mitsubishi Elevator Co., Ltd. was established state-level enterprise technical centers. February 1, 1998, the national standard GB 16899-1997 "escalators and moving walkways manufacturing and installation safety norms" began. December 10, 1998, Otis Elevator Company's largest training base in the Asia-Pacific region - Otis China Training Center held an opening ceremony in Tianjin. October 23, 1998, Shanghai Mitsubishi Elevator Co., Ltd. won the British Lloyd's Register (LRQA) awarded the ISO 14001 environmental management system certification, becoming the first of China's elevator industry by the ISO 14001 environmental management system certified company. November 18, 2000, the company received the National Occupational Health and Safety Management System Certification Center certification of compliance with international standards OHSAS 18001:1999. October 28, 1998, in Pudong, Shanghai Jinmao Tower was completed, it was China's tallest skyscraper, the world's fourth high. Storey 420m, 88 layers. Jinmao Tower configuration lift 61 _set_s, 18 _set_s of escalators. 2 _set_s of Mitsubishi Electric Corporation rated load 2 500kg, speed of 9.00m / s ultra-high-speed elevator is rated the fastest in the country with an elevator. 1998, no elevator machine room of the elevator business technology began to be favored. January 21, 1999, the State Quality and Technical Supervision issued "on good elevator, explosion-proof electrical equipment and other special safety and quality supervision and monitoring of the notice." The circular pointed out safety oversight functions of the former Ministry of Labor Regulatory bear boilers, pressure vessels, special equipment has been transferred to the State Quality and Technical Supervision. October 1999, the Shanghai Housing Equipment Corporation electromechanical technician for "Snow Dragon" scientific expedition aboard a cargo lift station made the former Soviet Union carried out a complete renovation, so this has never been run properly elevator running. "Snow Dragon" icebreaker research vessel was the only vessel capable of sailing in the Arctic Sea, the Antarctic and the Arctic expedition on several occasions. In 1999, China elevator industry enterprises on the Internet have opened up their home, take advantage of the world's largest network of resources to promote themselves. In 1999, Otis Elevator Company to carry out safety education activities in Beijing, Tianjin, Shanghai, Guangzhou elementary school. By cartoon character "Mr. Otis," the lively language to introduce children to the proper use of various forms elevator methods. 1999, GB 50096-1999 "Residential Design Standards" provides: 7 layers and above residential or household entrance level floor height from the ground over 16m outdoor design house must be _set_ above the elevator. May 2000 29 to 31, "China's elevator industry line about" (Trial) in China Elevator Association 5th General Assembly passed. The line about the elevator industry to develop in favor of unity and progress. At the end of 2000, China's elevator industry has Shanghai Mitsubishi, Hitachi Guangzhou, Tianjin Otis, Hangzhou West Otis, Otis Guangzhou, Shanghai Orient in Sri Lanka and other companies for about 10 elevators opened 800 free customer service calls. 800 telephone service, also known as the recipient centralized payment services. September 20, 2001, approved by the State Ministry of Personnel, China's elevator industry first a Postdoctoral listed companies unveiling ceremony was held in Guangzhou Hitachi Elevator Co., Ltd. R & D center stone factory. October 2001 16 to 19, 2009, Interlift 2001 German International Elevator Exhibition in Augsburg Exhibition Centre. 350 exhibitors, the delegation of China Elevator Association has seven units exhibitors, up to history. China's elevator industry is actively go abroad to participate in international competition in the market. China on December 11, 2001 officially joined the World Trade Organization (WTO). May 2002, the World Natural Heritage - Hunan Zhangjiajie scenic spot known as the world's highest installed outdoor elevator, world's tallest double-decker sightseeing elevator. June 2002, the State General Administration of Quality Supervision, Inspection and Quarantine and other units in Beijing Shijingshan Amusement Park co-hosted a "safe and happy for our children, for tomorrow" on the elevator, passenger ropeway, recreational facilities and other special equipment safety publicity and education topics . December, "China Elevator" editorial published in 2003 by ladder safety, public advocacy by ladder of civilization calendar through comic form to introduce people to the elevator safety knowledge. January 1, 2004 the national standard GB7588-2003 "elevator manufacturing and installation of safety norms" began. As of 2008, China International Elevator Exhibition in 1996, 1997, 1998, 2000, 2002, 2004, were held in eight sessions. 2006, 2008 China International Elevator Exhibition which moved Langfang, the current development of the world's largest elevator exhibition, exhibition of elevator technology exchange and market information around the world, promoting the development of the elevator industry.
Translated by Google
China Elevator Association
The predecessor of China Elevator Association, founded in 1984, was a subsidiary of China Construction Mechanization Association. With the rapid development of China's elevator industry and associations continue to grow, in 1991 approved by the Ministry of Construction, Ministry of Civil Affairs to review the registration, the formal establishment of China Elevator Association. By the end of 2002 China Elevator Association member units of about 400, including elevator machine manufacturing membership of more than 1/3, parts production members about 1/3, installation and Maintenance members close to 1/3, in addition there are research institutes, tertiary institutions School and other members of more than 10. Association Journal as "China Elevator" magazine. China Elevator Association is an elevator (including escalators and moving walkways), manufacturing, installation, maintenance, operation, design, research and teaching units to form the National Elevator Industry voluntary nonprofit community groups. The Association aims: to comply with the Constitution, laws, regulations and policies, abide by social morality. Taking economic construction as the center, to play the role of bridge and link between the government and the elevator business, make two-way services, and promote technological progress of China's elevator industry to improve the level of the elevator industry. China To better transformation of government functions, give full play to the role of industry associations, in 2000, the Ministry of Construction industry management decided to focus on the development and implementation of macro-control policies and relevant laws, regulations and supervision of markets and foster market system operational aspects , and concrete industry management is entrusted to the relevant community commitment. China Elevator Association commissioned the work undertaken are: (1) According to the country's economic and social development plans and industrial policies, conduct research, combined with industry practice, made industry development plan envisaged (including industry development goals, quality and efficiency goals, technology development, product development direction and key technologies, high-tech and major new product development, development plans, etc.), and the industry's economic policies, management practices and legislative comments and suggestions. (2) with the Standard Quota proposed and participate in the formulation, amend various standards in the elevator industry (including technical standards, quality standards, etc.), the organization promoting the implementation of the industry standard. Line inspection lines to carry out assessment, advocacy, and promote the quality of supervision. (3) establish rules about the establishment of industries and corporate self-regulation mechanisms. Oversee the implementation of the line about, regulate production and business activities. (4) the implementation of the elevator manufacturer of elevator manufacturing, installation, maintenance, quality fully responsible for the "one-stop" management responsibility, and urge enterprises to adhere to the quality first, to ensure the safe operation of the lift. With the state of the construction market, property management requirements, to take measures to effectively do it, no enterprise shall not permit the production of elevators, prohibit the sale, purchase substandard products and non-production license products; and elevators in the elevator business activities bidding process, and urge enterprises to comply with the relevant regulations of the State, the principles of openness, fairness, honesty and fair competition, the prohibition shill, lower prices, such as unfair competition, safeguard the legitimate rights and interests of enterprises and users; organizations to lift the quality of the user evaluation and supervision; involved in the analysis and treatment of elevator accidents. (5) by the relevant government departments or units commissioned for major investment, transformation, advanced development projects, economic and feasibility of the elevator industry pre-feasibility studies, after evaluation. (6) to carry out the elevator industry statistics, collect, collate, publish industry information, research and statistical data analysis, providing the basis for the Government to formulate industrial policy, providing information services. (7) organizational talent, technology, vocational training, counseling. Domestic elevator industry organizations, international technical exchanges, technical cooperation activities organized by the elevator and Technology Exhibition, ordering. Under the guidance of the relevant departments, industry, science and technology forces organizations to carry out major development of technology research, and major new product, promotion and application of scientific and technological achievements elevator industry, high-tech products and brand names recommended by the industry. China Elevator Association will adhere to reform and opening up, forge ahead, to learn from all domestic and foreign advanced technology, advanced management and the promotion of exchanges in the whole industry, efforts to promote technological progress and improving the quality of business sectors, and promote the elevator companies to provide customers with more advanced elevator products and better services.
Translated by Google
China Elevator Brand
Elevator machine brand in the Chinese market: Schindler Elevator, Shanghai Mitsubishi, West Otis, KONE, Siemens elevator, Shenyang Fuji Elevator, Shenyang Brilliant Elevator Hitachi, Huasheng Fujitec, Shanghai Yong Tai, Suzhou Shenlong, Jiangnan Express, Toshiba Elevator, Zhejiang Giant Shandong BEST, George Shenzhen, Xi'an Andes, Shanghai Holley, Changzhou feeder, Jiangsu Kang force, southeast of Suzhou, Shenzhen, Suzuki, Shanghai Chongyou, Easton elevators, ThyssenKrupp Elevator, Dalian Sigma, Suzhou Southeast, etc.
Translated by Google
Elevator related Glossary
[Elevator guide rails] "Elevator guide rail" is the phase between the car and the wall of the track, sliding wheels, the surface is very smooth top. With the correction phase rail bracket to support. It can be used to prevent the car with shaking. Freight elevators and elevators are equipped on. [Elevator Maintenance] Elevator Maintenance (take good care of lift) run regularly inspect elevator components, fuel, dust removal work, commissioning a safety device. [Elevator overhaul] Elevator Overhaul (thorough repairing for lift) of the various components of the elevator full disassembly, cleaning, adjustment, aging or serious damage to individual parts, accessories, replacement work. [In] the elevator repair Elevator repair (suitable repair for lift) when using an elevator to a certain age, some important parts of their checks, lubrication, cleaning, decontamination and repair, commissioning work. [Elevator leveling] Elevator leveling means when the car stops close nized car sill and landing door Canda to action in the same plane. [Lift station] Elevator landing station is the command to run the car without docked. This landing is generally facing the street, out of a maximum number of the car. Reasonable choice of the base station can improve efficiency. [Elevator lift height] Elevator lift height from the bottom end of the lift station refers to total operating height between the top end of the station floor. [Maglev elevator] Maglev technology in a product elevator. In short, the maglev train is to stand on, but of which there are many technical problems to be solved. This technique is mainly through a combination of the use of magnets to attract and repulsion makes static objects suspended in mid-air. Unlike in the past to rely on old-fashioned vertical rail traction elevator lift, which removes the traditional elevator cable, tractors, steel rails, weight, speed limiter, steering wheel, wheels, counterweight complex mechanical devices. The new maglev elevator car built in magnet, while moving with the electromagnetic coil electromagnetic rail (linear motor) on the magnetic interaction through comprehensive adjustment, making the car and rail "zero-touch." Because there is no friction maglev elevator very quiet in operation and more comfortable, you can also reach beyond the reach of traditional lift very high speed. This kind of lift applies to buildings with ladders, platforms and launch manned space elevators, loading vertical transportation equipment. I. traction system The main function of the traction system is to transfer power output, so that the lift operation. The traction system consists of a hoisting rope, the guide wheels, sheave components. Two. Guidance system The main function-oriented system is to limit the weight of the car and the freedom of movement, the car and the counterweight only for the lifting movement along the rail. Oriented system consists of rails, guide shoes and rail frame composition. Three. Car The cars transporting passengers and cargo elevator assembly is the working portion of the elevator. Car by the car frame and car body composition. Four door system The main function of the system is sealed door landing entrance and the car entrance. Door system by the car door, floor door, open the door, the door lock device components. V. Weight Balancing System The main function of the system is to balance the relative weight of the car, and the car can make the difference between the weight of the weight remains within limits, to ensure the normal drive of the elevator in the elevator hoisting work. System consists on the weight and the weight compensation device components. VI. Electric drive system Function electric drive system is powered, the implementation of the elevator speed control. By the traction motor electric drive system, power supply system, the speed feedback device, the motor speed control devices and other components. Seven electrical control system The main function of the electrical control system is the implementation of manipulation and control of the operation of the elevator. Electrical control system consists of manipulating the device, the position display unit, control panel (cabinet), leveling devices, layer _select_ion and other components. VIII. Safety protection system Ensure the safe use of elevators, to prevent all incidents endangering personal safety. By the governor, safety gear, bumpers, side protective device consisting station. Elevator Etiquette Guide the guests to take the elevator, reception staff should first enter the elevator, and other guests to enter the elevator doors closed; by the reception staff on arrival by the elevator doors opened, allowing guests to be out of the elevator door. Up and down the stairs, take the elevator basic etiquette When using stairs and escalators to talk politely. If you and your peers who find it difficult to climb stairs, perhaps because of a bad heart, difficulty breathing, or a leg in a cast, as much as possible the use of the elevator or escalator. When using stairs and escalators, whether upstairs or downstairs, the owner should go in front. Similarly, this allows the owner upon arrival to greet and guide guests. Male and female colleagues in the use of stairs and escalators should be first come first served, in fact, sometimes also possible to walk side by side. Do not get too close to you in front of people. If wider escalators should stand on the right side, so that anxious people from the left over. In a crowded staircase, with the with the crowd, whether upstairs or downstairs general should go on the right side. Of course, if there is only one side of the staircase handrail, while others must hold the handrails to ensure safety, then other people should obey his needs. Urging others on the stairs is dangerous and impolite. Either slow down, or more than others, but do not force others to accelerate. In the workplace should also pay attention to some etiquette when using the lift. When the elevator doors open, let's wait for someone else the next elevator. Then you can hand hold the rubber strip on the elevator door, do not let the door shut, so that we have enough time on the elevator. Do not squeeze into an elevator inside. If a lot of people, you can wait for the next trip to the elevator. After entered the elevator, so that local people should be given. First person standing on both sides of the elevator door, others stand on both sides and the rear wall, the last man standing on the middle. People with disabilities should be allowed to stand in a place away from the nearest elevator doors, lift up and down when they should hold the door for them. When guests into office with, you should hold the elevator door before the next guests. The next elevator, according to the location where you are standing, you should, and then hold the door for guests, and indicate which direction to go. If you reach an indication of where the floor button, you can ask people to do the job to express my gratitude to him. Do not talk loudly in an elevator or controversial issues related to individual topics.
Translated by Google
Freight movements:
Freight elevators for lifting goods hydraulic lifting machinery and equipment, using hydraulic cylinders as the main driving force, through the heavy chain and wire rope drive to ensure the absolute safety of the machine running. Without pit and the engine room, is particularly suited to have a basement, warehouse renovation, new shelves, etc., with easy installation and maintenance, convenient and beautiful, safe operation. According to the actual scene of the specific production environment. Hydraulic lift hydraulic freight elevator for special inter-storey building elevator transporting goods between the various products are mainly used to work the upper and lower layers of goods transported; inter-storey underground garage parking garage and car lift and so on. Hydraulic system _set_tings fall protection products, overload protection device, each floor and lift countertops can _set_ the buttons, multi-point control. Inter-product firm structure, carrying capacity, stable lifting, easy installation and maintenance, is economical and practical alternative to low-floor elevator ideal cargo transportation equipment. Depending on the installation environment and use requirements lifts, and choose a different optional configuration, you may get better results using
Translated by Google
Encyclopedia
dianti Elevator elevator In buildings, as the power consumption for the carriage of persons or moving mechanical means in the vertical direction. Composition is generally divided into four parts: ① room. Elevator power, traction, braking section lies. Rely rope traction elevator, its rooms are generally _set_ at the top of the hoistway; jacking, hydraulic, screw elevator, the room is generally _set_ at the bottom of the hoistway. ② car. Is part of the _set_ used by people or objects elevator running. Take the elevator man (passenger) Special attention should be installed to improve safety protection equipment. ③ hoistway. Elevator car is a channel for the installation of hoisting ropes and the traction member, etc.. ④ Hall Station. The layers of the car is parked, place it out of the car. Type elevator Classification, general use is divided into Keti, Lu Ming panoramic elevator (Figure 1 LOMOND panoramic elevator), freight, passenger and cargo, bed ladder, automotive ladder, staircase, and other debris. The main difference is that these types of elevator structure, form and carry the load limit of the car. Classification by elevator speed elevators are generally low, medium and high-speed elevators lift categories. Elevator maximum speed of less than 0.75 m / s, said the low-speed elevators; 1 ~ 1.75 m / sec, said medium-speed elevators; than 2 m / sec, said high-speed elevators. Low and medium speed elevators are generally turbine gear for elevator gear;-speed elevators no turbo reducer for gearless elevators. Such as by elevator traction motor power classification, AC and DC elevator lift. AC DC elevator with an elevator, compared with a rate of change in a wide range of lifting and smooth, high dynamic load capacity, low power consumption and easy maintenance. AC elevator normally used only a small service floor, lift short trip SMEs buildings. Running operation of the elevator control buttons. There are radio buttons inside the elevator car, outside the station on each floor hall call button. Automatic control mode of operation of the elevator with a _set_ of _select_ed control mode, stand outside the hall call button on points, the next two directions simultaneously write down the layers of the elevator call, and then turn the car forward direction and stops answering the call layers. Operation of the elevator by a chauffeur operating normally, but also by the passenger operations; are also in high traffic during the operation by the driver, usually by the passenger operation. More advanced group control mode is 3-8 as a _set_ of elevators compiled by relays and computer based on passenger traffic, automatically _select_s the most appropriate mode of operation is generally used for large high-rise buildings. In addition, there are escalators (Fig. 2 escalators), sometimes called the escalator. Escalator stairs and the general shape is similar, there is a certain angle, auto transport personnel or a different level of the upper and lower floors of public places such as stations and so on. It works with the General Elevator different, is a chain conveyor. (Lu Kuang large)
Translated by Google
English Expression
: electric elevator, electric lift, ELEV
n.: elevator, lift, car, lift; elevator
v.: box-like device for moving people or goods from one floor of a building to another