A system for coping with elevator falls

A technology of elevators and elevator cars, which is applied in the field of elevator safety equipment, can solve problems such as damage to elevator shaft walls of elevator cars, and achieve the effect of uniform force

Active Publication Date: 2021-06-18
谢煜敬 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the bosses at all levels collide with each other, causing great damage to the elevator car and the elevator shaft wall

Method used

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  • A system for coping with elevator falls
  • A system for coping with elevator falls
  • A system for coping with elevator falls

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046]Embodiment 1: The V-shaped plates at the lower end of the elevator gradually become larger from the connection position in layers, and the size of each V-shaped plate is different. One of the V-shaped plates can be inserted into another V-shaped plate, and the secondary V-shaped plates are larger than the upper ones. The first-level V-shaped plate, that is, the end V-shaped plate can be inserted into the next-level V-shaped plate, and so on, and the V-shaped plate on the bottom of the elevator shaft in the center of the elevator shaft wall is larger than the V-shaped plate at the end of the lower end of the elevator After the elevator falls, the V-shaped plate at the lower end of the elevator and the V-shaped plate at the bottom of the elevator shaft are socketed together to ensure that the elevator is vertical. When the elevator continues to fall, the welding plate between the V-shaped plate at the lower end of the elevator and the next-level V-shaped plate breaks Deform...

Embodiment 2

[0047] Embodiment 2: The V-shaped plates at the lower end of the elevator gradually increase in size from the connection position, and the size of each V-shaped plate is different. One of the V-shaped plates can be inserted into another V-shaped plate, and the secondary V-shaped plates are larger than the upper ones. The first-level V-shaped plate, that is, the end V-shaped plate can be inserted into the next-level V-shaped plate, and so on, and the V-shaped plate on the bottom of the elevator shaft in the center of the elevator shaft wall is larger than the V-shaped plate at the end of the lower end of the elevator ; After the elevator falls, the V-shaped plate at the lower end of the elevator is socketed with the V-shaped plate at the bottom of the elevator shaft to ensure the verticality of the elevator. Continue to fall. The welding plate between the V-shaped plate at the lower end of the elevator and the next-level V-shaped plate breaks and deforms, consuming a certain amo...

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Abstract

The invention discloses a system for coping with elevator falling, which includes an elevator car and an elevator shaft wall. Both sides of the lower part of the car are respectively fixedly connected to one end of the vertical welding plate of the first-class car, and the other ends of the symmetrical vertical welding plate of the first-class car are respectively fixedly connected to the top of the inclined plate of the V-shaped plate of the second-level car. Both sides of the lower part of the V-shaped plate of the car are respectively fixedly connected to one end of the vertical welding plate of the second-level car, and the other ends of the symmetrical vertical welding plate of the second-level car are respectively fixedly connected to the upper end of the inclined plate of the V-shaped plate of the third-level car. The center of the bottom plate of the elevator shaft wall is fixedly connected with the V-shaped plate of the shaft wall, and the upper part of the V-shaped plate of the shaft wall is fixedly connected with the welded plate of the shaft wall. The invention relates to the field of elevator safety equipment, in particular to a system for coping with elevator falling. The invention is convenient for coping with the falling of the elevator.

Description

technical field [0001] The invention relates to the field of elevator safety equipment, in particular to a system for coping with elevator falling. Background technique [0002] Elevator falling accidents often happen. Now there are many electronic locking systems and mechanical locking systems to prevent the damage caused by elevator falling after elevator accidents or power outages. The above systems still have the possibility of failure. For example, the cable breaks and the elevator falls directly. Need a kind of device and the method that can realize to prevent the injury that elevator falls to bring at last, as last insurance means. [0003] Patent CN108892018A discloses an elevator falling potential energy conversion device and method, including an elevator car and an elevator shaft wall, characterized in that bosses are respectively fixed above the elevator shaft bottom at the bottom of the elevator car and the center of the elevator shaft wall. The center position ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B5/28
CPCB66B5/282B66B5/284
Inventor 谢煜敬廖杨凯其他发明人请求不公开姓名
Owner 谢煜敬
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