A high-rise building escape device

Abstract

The invention relates to an escape device for a high-rise building, which includes a track vertically arranged on the building and a plurality of slow-down mechanisms used in conjunction with the track; the track includes a uniformly reciprocating bent tubular main rail and a One side of the guide rail seam that penetrates up and down, and the guide rail seam is set along the direction of the tubular main rail; the slow down mechanism includes a deceleration mechanism arranged in the tubular main rail, a suspender passing through the track seam, and a suspender and deceleration through the suspender The hanging ring connected by the mechanism; the overall device structure of the present invention is simple, the rappelling mechanism takes up less space, and the entire rappelling track can be rappelled by multiple people at the same time, and the rappelling speed is fast and the efficiency is high; The descending channel realizes the rapid descent of personnel by reciprocating bending and friction with the slow-down mechanism, and the personnel are connected with the suspension ring through the safety belt, so that the resistance of the slow-down mechanism promotes the balanced descending speed of the suspended personnel.

Description

technical field [0001] The invention belongs to a rapid descent device, in particular to an escape device for a high-rise building. Background technique [0002] With the increasing number of high-rise buildings, the evacuation of emergency personnel has become an increasingly prominent difficulty. The current high-rise rescue passages are basically stairs; people are prone to congestion during evacuation, and the entire escape time is long; with more and more high-rise escape accidents There are more and more high-rise escape devices. These devices have complex structures and occupy space, high application cost, slow evacuation speed and low efficiency; for example, the slide type takes up a large space, the landing speed is slow, and it is easy to be congested; the suspension cable type downhill has low efficiency. , The slow descent system takes up a lot of space, and the deceleration mechanism is complicated; the escape height of the individual wrapped escape device has ...

AI Technical Summary

Problems solved by technology

[0002] With the increasing number of high-rise buildings, the evacuation of emergency personnel has become an increasingly prominent difficulty. The current high-rise rescue passages are basically stairs; people are prone to congestion during evacuation, and the entire escape time is long; with more and more high-rise escape accidents There are more and more high-rise escape devices. These devices have complex structures and occupy space, high application cost, slow evacuation speed and low efficiency; for example, the slide type takes up a large space, the landing speed is slow, and it is easy to be congested; the suspension cable type downhill has low efficiency. , the slow descent system takes up a lot of space, and the deceleration mechanism is complicated; the escape height of the individual wrapped escape device has a large limitation

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