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A high-rise building escape device

An escape device and building technology, applied in life-saving equipment, building rescue, etc., can solve problems such as easy congestion of people, slow landing speed, complex deceleration mechanism, etc., and achieve increased safety and adaptability, balanced descent speed, and device structure simple effect

Inactive Publication Date: 2019-05-21
鲍劲龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • A high-rise building escape device
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  • A high-rise building escape device

Examples

Experimental program
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Effect test

Embodiment 1

[0034] Embodiment one, as attached Figure 1-4 As shown, a high-rise building escape device 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 1 and a The guide rail seam 2 that penetrates up and down on one side of the rail 1, the guide rail seam 2 is arranged along the direction of the tubular main rail 1; the slow-down mechanism includes a deceleration mechanism arranged in the tubular main rail, a suspension rod passing through the guide rail seam, and The suspension ring 4 connected to the reduction mechanism through the suspension rod 3 is located outside the tubular main rail 1 . The deceleration mechanism includes a prestress gravity adjustment structure and a friction deceleration structure. The prestressed gravity adjustment structure includes a support 51, a press push rod 52 inserted on the support 51, a pressure plate 5...

Embodiment 2

[0040] Embodiment two, such as figure 1 , 5 As shown, the difference from Embodiment 1 lies in the difference of the friction deceleration structure, which includes two symmetrically arranged hemispherical rolling mechanisms, which include a hemispherical rolling petal shell 71, a splined fixed shaft 72 and The friction plate 73 is slidably fitted on the splined fixed shaft 72, the inner center of the hemispherical ball shell 71 is connected to one end of the splined fixed shaft 72, and the other end of the splined fixed shaft 72 is fixedly connected to the support 51. The other end of the push arm 55 is hinged to the friction disc 73 , and the hemispherical roller shell 71 is free to rotate around the splined fixed shaft 72 . The inner center of the hemispherical roller shell 71 is provided with a secondary friction plate 74 corresponding to the friction plate 73. The hemispherical roller shell 71 is connected to the spline fixed shaft 72 through a bearing. The friction plat...

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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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B1/20
Inventor 鲍劲龙
Owner 鲍劲龙
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