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Anonymous users2024-02-12An elevator is a type of box-shaped pod vertical lift powered by an electric motor for multi-storey buildings to carry people or goods.
Elevators also have a stepped type, and the tread board is mounted on the track to run continuously, commonly known as escalators or moving walks. Stationary lifting equipment serving the specified floors.
A vertical lift has a car that runs between at least two rows of rigid rails that are vertical or have an inclination angle of less than 15°.
In the 80s, the drive device was further improved, such as the electric motor driving the winding drum through worm drive, the use of counterweight, etc. At the end of the 19th century, friction wheel transmission was adopted, which greatly increased the lifting height of the elevator.
At the end of the 20th century, the elevator was powered by a permanent magnet synchronous traction machine. It greatly reduces the area of the computer room, and has the advantages of low energy consumption, high energy efficiency and fast lifting speed, which greatly promotes the development of real estate in the direction of super high-rise.
The elevator has a car that runs between at least two columns of rigid guide rails that are perpendicular or have an inclination angle of less than 15°. The size and structure of the car are convenient for passengers to enter and exit or load and unload goods.
An electric motor-powered vertical lift equipped with a box-like pod for carrying people or goods in multi-storey buildings. There is also a stepped type, and the tread board is installed on the track for continuous operation, commonly known as automatic elevator.
Elevators serve fixed lifting equipment on specified floors.
The size and structure of the elevator car are convenient for passengers to enter and exit or load and unload goods.
The role of the elevator is to lift at high speed.
The power of the elevator is an electric motor and a traction machine with (or without) teeth.
The inventor of the elevator is Elisha Graves Otis.
An elevator is a type of lift.
The scope of application of the elevator is higher buildings and super high-rise buildings.
With the elevator there is convenience.
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Anonymous users2024-02-111. When the elevator door is about to close, it is strictly forbidden to reach out to the door gap to try to reopen the elevator.
2. The elevator is convenient for you, me and him, and the correct use depends on everyone.
3. It is forbidden for children to play around the elevator entrance, and children should be led by adults to take the elevator.
4. After the elevator is opened, go out first and then enter.
5. Do not overload the elevator to avoid accidents.
6. The elevator shall not be put into use without supervision and inspection!
7. Special attention should be paid when handling items, and do not touch the car door or siding.
8. Take the elevator that has passed the inspection to ensure the safety of you and your family.
9. Be careful not to violently bump into the elevator door.
10. Please do not frolic and jump in the elevator, and rough behavior is prohibited in the car.
11. For the health of you and others, please do not smoke in the elevator.
12. The elevator has been monitored, please pay attention to safe and civilized riding!
13. Press only the necessary buttons, and don't hit the buttons with hard things.
14. Care for life, pay attention to elevator safety, and build a harmonious society.
15. Strengthen elevator safety management and implement the main responsibility of the user.
16. Take care of the elevator facilities, do not scribble, and keep it clean.
17. Practice mass line education and strengthen elevator safety management.
18. The emergency call button is only used when the elevator is not operating normally, please do not press it randomly.
19. Please operate the elevator properly and do not hit the button with hard objects.
20. Please do not smoke in the elevator, and it is forbidden to bring other fires into the elevator.
21. Take the elevator in a civilized manner to ensure the safety of you, me and him.
22. Elevator safety is very important, do not fight and make trouble when taking the elevator!
23. Passengers should not mess with the buttons, otherwise it will reduce the operation efficiency of the elevator.
24. The elevator safety department is ten thousand families, and the supervision and management depends on everyone.
25. Effectively implement the main responsibility of the enterprise to ensure the safe operation of the elevator.
26. For the safety of you and your family, please refuse to take the uninspected elevator!
27. Implement elevator safety responsibilities and improve elevator management levels.
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Anonymous users2024-02-101. For the safety of you and your family, please refuse to take the uninspected elevator!
2. Keep the elevator hygienic and make it a pleasure to go up and down.
3. The elevator is convenient for you, me and him! Love also depends on you, me and him!
4. What kind of wonderful experience is there when you step through this door and descend back?
5. Care for life, pay attention to elevator safety, and build a harmonious society together.
6. Strengthen elevator safety management and implement the main responsibility of the user.
7. Implement elevator safety responsibilities and improve elevator management levels.
8. The elevator is convenient for you, me and him, and the correct use depends on everyone.
9. The elevator safety department is ten thousand families, and the supervision and management depends on everyone.
10. The elevator is convenient for you, me and him, and less sitting is also for everyone.
11. Civilized ride, convenient for you and me to be humble to each other, the sea and the sky.
12. First down and then up, first out and then in.
13. Enjoy up and down, in and out of the comfort!
14. Practice mass line education and strengthen elevator safety management.
15. Earnestly implement the main responsibility of the enterprise to ensure the safe operation of the elevator.
16. Raise your hand bit by bit, which is convenient for the whole day.
17. Elevator safety is very important, do not fight and make trouble when taking the elevator!
18. Pay attention to public facilities.
19. Stand firm and hold the handrail, otherwise it is easy to somersault.
20. Elevators shall not be put into use without supervision and inspection!
21. Take the elevator that passes the inspection to ensure the safety of you and your family.
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Anonymous users2024-02-091. The elevator is convenient for you, me and him, and less sitting is also for everyone.
2. Keep the elevator hygienic and make it a pleasure to go up and down.
3. Stand firm and hold the handrails, otherwise it is easy to somersault.
4. Enjoy up and down, in and out of the comfort!
5. Raise your hand bit by bit, which is convenient for the whole day.
6. Pay attention to public facilities.
7. Elevator safety is very important, do not fight and make trouble when taking the elevator!
8. Practice mass line education and strengthen elevator safety management.
9. The elevator is convenient for you, me and him! Love Fu Zai is also trapped in the hall Sui depends on you, me and him!
10. Take the elevator that has passed the inspection to ensure the safety of you and your family.
11. Effectively implement the main responsibility of the enterprise to ensure the safe operation of the elevator.
12. Implement elevator safety responsibilities and improve elevator management levels.
13. The elevator shall not be put into use without supervision and inspection!
14. The elevator is convenient for you, me and him, and the correct use depends on everyone.
15. First down and then up, first out and then in.
16. Civilized ride, convenient for you and me to be humble to each other, the sea and the sky.
17. For the safety of you and your family, please refuse to take the uninspected elevator!
18. Strengthen elevator safety management and implement the main responsibility of the user unit.
19. Elevator safety is ten thousand homes, and supervision and management depend on everyone.
20. What kind of wonderful experience does it have to step through this door and descend back? Wangb.
21. Care for life, pay attention to elevator safety, and build a harmonious society.
Kaier Lingdian (Shandong) elevator **** adopts the elevator technology provided by Singapore Lingdian Elevator, the factory area is 125600, the construction area is 138600, the existing employees are more than 1000 people, including more than 300 engineering and technical personnel, more than 50 senior management personnel, relying on advanced technology and perfect management, Kaier Lingdian elevator products not only have a steady upward market share in Chinese mainland, but also exported to Thailand, Singapore, North Korea, Nigeria, Uzbekistan and other countries and regionsIt has become one of the enterprises with development potential in China. Relying on Singapore's advanced elevator technology, the company specializes in the design and manufacture of passenger elevators, sightseeing elevators, machine-room-less elevators, medical elevators, freight elevators, machine-room-less freight elevators, car elevators, sundries elevators, escalators, moving sidewalks and other products
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