Safe supporting post groove device for lifting of elevator car

A technology of elevator car and safety column, which is applied in elevators, elevators in buildings, transportation and packaging, etc., can solve the problems of not solving the casualties of elevator cars, not protecting the safety of passengers, etc., and achieves simple structure and production Low cost, the effect of solving casualties

Inactive Publication Date: 2015-01-28
黄东连
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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 roof area of ​​the car to protect workers standing on top of the tractio

Method used

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  • Safe supporting post groove device for lifting of elevator car

Examples

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Embodiment 1

[0013] Embodiment 1: as figure 1 As shown, an elevator car lifting safety column groove device includes a car 1, a column 2, and a groove 3, and is characterized in that: the front end of the column 2 is at a right angle and is installed in the car 1, and the groove 3 is installed in the On the door frame of the elevator entrance on each floor, the height of the column 2 from the ground of the car 1 is the same as the height of the groove 3 from the ground of each floor, and the column 2 can extend from the car 1 to the door frame of the elevator entrance on each floor in slot 3 of the

Embodiment 2

[0014] Embodiment 2: as figure 1 As shown, an elevator car lifting safety column slot device includes a car 1, a column 2, a slot 3, and an electric drive device 4. It is characterized in that: the front end of the column 2 is at a right angle and is installed in the car 1. The groove 3 is installed on the door frame of the elevator entrance and exit on each floor, the height of the column 2 from the ground of the car 1 is the same as the height of the groove 3 from the ground of each floor, and the column 2 can extend from the car 1 to each floor In the groove 3 on the door frame of the elevator entrance; the column 2 is equipped with an electric drive device 4, and the electric drive device 4 can drive the column 2 to extend from the car 1 to the groove 3 on the door frame of the elevator entrance on each floor .

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Abstract

The invention relates to elevator accessories, in particular to a safe supporting post groove device for lifting of an elevator car. The safe supporting post groove device for lifting of the elevator car, provided by the invention, comprises an elevator car body 1, a post 2 and grooves 3, and is characterized in that the post 2 is arranged in the elevator car body 1 in the way that the front end of the post 2 is right-angled; one groove 3 is formed in a doorframe at the entrance/exit of an elevator at each floor; the height from the post 2 to the ground of the elevator car body 1 is equal to the height from each groove 3 to the ground of the corresponding floor; the post 2 can extent into one groove 3 in the doorframe at the entrance/exit of the elevator at each floor from the elevator car body 1. The safe supporting post groove device is simple in structure and relatively low in production cost and has the function of guaranteeing the safety of passengers, and the problem of personal casualty caused when the elevator car is accidentally out of control in lifting is solved.

Description

technical field [0001] The invention relates to a lifting safety column groove device of an elevator car, in particular to a lifting safety column groove device with the function of protecting the safety of the occupants of the elevator car. Background technique [0002] The existing elevator car is not equipped with a lifting safety column groove device for protecting 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 ...

Claims

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Application Information

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IPC IPC(8): B66B5/00B66B11/02
CPCB66B5/00B66B11/0226
Inventor 黄东连杨玉相蒋科化
Owner 黄东连
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