Building escape device

Abstract

The invention discloses a building escape device, and relates to the technical field of lifesaving equipment. The building escape device comprises a middle frame, the left side face in the middle frame is fixedly connected with a mounting plate, the left side face of the mounting plate is rotationally connected with stair plates, sliding blocks are fixedly mounted on the left side faces of the stair plates, sliding grooves are formed in the right side faces of the stair plates, and the multiple stair plates are sequentially and slidably connected end to end through the sliding blocks and the sliding grooves. A mounting seat is fixedly mounted on the front end face in the middle frame, a rotating wheel is fixedly connected to the rear end face of the mounting seat, a handle and a traction rope are fixedly connected to a rotating shaft in the rotating wheel, rolling wheels are rotatably connected to the front end faces of the multiple stair plates, and the rotating shaft in the rotating wheel is connected with the rolling wheels through the traction rope. According to the device, the rotating wheel takes back the traction rope by rotating the handle, the traction rope cooperates with the multiple rolling wheels, the stair plates are quickly folded, use of the next time is convenient, and after the folded stair plates are upwards rotated by 90 degrees, the stair plates are limited by rotating limiting plates to keep the folded state.

Description

technical field [0001] The invention belongs to the technical field of lifesaving equipment, in particular to a building escape device. Background technique [0002] With the continuous development of the construction industry and the continuous improvement of my country's economic level, more and more high-rise buildings have been built, and more and more people have entered high-rise buildings to work and live. Cities have made an indelible contribution to accommodating more populations. However, more and more high-rise buildings are facing safety problems. As the most basic means to deal with disasters such as fires and earthquakes, safe escape routes are key facilities for building construction. . [0003] At present, most building escape devices have many problems such as complex structure, cumbersome operation, large space occupation, high production cost, narrow application range, and high threshold for use. [0004] In order to solve the above problems, the present i...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a building escape device, which solves many problems in most current building escape devices, such as complex structure, cumbersome operation, large space occupation, high production cost, narrow application range, and high threshold for use. question

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