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Elevator car lifting safety bracket

A technology for elevator car safety, which is applied in the field of elevator car lifting safety brackets, can solve the problems of not solving elevator car casualties, not protecting the safety of passengers, etc., achieving simple structure, low production cost, and solving casualties Effect

Inactive Publication Date: 2014-12-31
邓勤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In another embodiment, a safety harness is attached by a cable near the top of the column; the vertical column of this application is placed on the top area of ​​the car to protect workers standing on top of the traction lift. personnel, rather than protecting the safety of the occupants in the elevator car; and the application did not solve the problem of accidental uncontrolled lifting of the elevator car that would cause casualties

Method used

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  • Elevator car lifting safety bracket

Examples

Experimental program
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Effect test

Embodiment 1

[0016] Example 1: Such as figure 1 As shown, a lift car lifting safety support includes a car 1 and a support 2, and is characterized in that: the support 2 is arranged in the car 1 and can be moved out from the car 1 to the door frame of the elevator entrance on each floor below.

Embodiment 2

[0017] Example 2 :Such as figure 1 As shown, an elevator car lifting safety bracket includes a car 1, a bracket 2, and a floor fixing member 3. It is characterized in that: the bracket 2 is arranged in the car 1 and can be moved out from the car 1 to each Below the door frame of the floor elevator entrance; said support 2 has a corresponding floor fixture 3, the height of the lower end of the floor fixture 3 is the same as the height of the support 2, and the floor fixture 3 is installed above the doorway of each floor elevator door.

Embodiment 3

[0018] Example 3 :Such as figure 1 As shown, a lifting safety bracket for an elevator car includes a car 1, a bracket 2, a floor fixing member 3, and a hinge 4. It is characterized in that: the bracket 2 is arranged in the car 1, and it can Move out to below the door frame of the elevator entrance and exit on each floor; the support 2 has a corresponding floor fixing part 3, the height of the lower end of the floor fixing part 3 is the same as the height of the support 2, and the floor fixing part 3 is installed at the door of each floor elevator door the top; the bracket 2 is connected with the car 1 with a hinge 4.

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Abstract

The invention relates to an elevator car lifting safety bracket. The elevator car lifting safety bracket provided by the invention comprises a car 1 and a bracket 2 and is characterized in that the bracket 2 is arranged in the car 1 and can be moved out of the car 1 to a part below a door frame at an elevator entrance / exit of each floor. The elevator car lifting safety bracket is simple in structure and low in production cost, has the function of protecting the safety of passengers and can prevent the problem that the accidental out-of-control rising and lowering of the elevator car causes casualties.

Description

technical field [0001] The invention relates to an elevator car lifting safety support, in particular to an elevator car lifting safety support with the function of protecting the safety of passengers in the elevator car. Background technique [0002] The existing elevator car is not equipped with a lifting safety support to protect the safety function of the occupants. If the car is accidentally lifted and lowered, the occupants will be stuck and cause casualties. On February 08, 2009, a freight elevator in a restaurant in Shapingba District, Chongqing suddenly had an accident. Sincerely. On the morning of October 7, 2012, a 48-year-old Anhui woman was stuck on the 6th floor of a construction site in Datuan Town, Pudong New District, and died on the spot. On the evening of September 14, 2014, in an elevator in C4 of the comprehensive teaching building of Huaqiao University Xiamen Campus, a boy died because the car accidentally failed to stop and was trapped in the car. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/02
Inventor 邓勤黄立丽蒋科化
Owner 邓勤
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