High-altitude escape fast descending device and use method thereof

A technology of bottom plate and winding mechanism, which is applied in the direction of life-saving equipment and building rescue, etc. It can solve the problems of inconvenient operation, inability to control the descending speed well, and easy danger to personnel.

Active Publication Date: 2017-06-06
平邑经济开发区投资发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The increase in the number of floors makes the original method of using ladders or laying inflatable cushions on the ground unable to meet the needs of ambulance, resulting in the inverse ratio of the floor height of high-rise buildings to the probability of personnel escape when encountering sudden problems
The high-rise escape device disclosed in the prior art still has many disadvantages in actual use, such as the inconvenient operation so that people who have not been trained in operation can not quickly master the skills and use it safely; the equipment that uses ropes to escape cannot be better Control the descending speed in an indiscriminate manner, which may easily cause danger to personnel, etc.

Method used

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  • High-altitude escape fast descending device and use method thereof
  • High-altitude escape fast descending device and use method thereof
  • High-altitude escape fast descending device and use method thereof

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Experimental program
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Effect test

Embodiment 1

[0034] combined reference figure 1 , the present invention includes a bottom plate 10, a housing 20, a winding mechanism 30, a gear transmission mechanism 40, and an intermittent brake mechanism 50. The bottom plate 10 can provide a supporting surface, and it is connected with the winding mechanism 30 and the shell 20 with studs to form the basic skeleton of the whole device. In addition, the bottom plate 10 can be used to fix and accommodate the whole device in the backpack.

[0035] combined reference figure 2 , the protective casing 20 is composed of a left half part 201 and a right half part 202, the bottom of which is connected to the bottom plate 10 with studs, and is used to separate the entire device from the fabric of the backpack and protect the internal mechanical mechanism. The upper end of the casing 20 is located There is a round hole for the wire rope to pass through.

[0036] combined reference Figures 3 to 5 The winding mechanism 30 is composed of a suppo...

Embodiment 2

[0040] Adopt any one of a kind of using method of high-altitude escape rappelling device, it is characterized in that it comprises the following steps:

[0041] 1) Personnel wear hiking backpacks in advance and check whether the seat belts are fastened;

[0042] 2) The backpack has a built-in 4mm steel wire rope. The steel wire rope is wound on the winding reel of the downhill device. One end has a lock, and the other end is fixed on the winding reel shaft. Then the lock of the wire rope is fixed on the railing or other stable on load-bearing objects;

[0043] 3) Rapid descent from high-rise buildings, the rapid descent device in the backpack will work during the falling process. It adopts the method of intermittent brake deceleration. When the personnel quickly leaves the dangerous area, it will automatically slow down the descending speed, which can Make people land safely.

[0044] Work process and working principle of the present invention are:

[0045] When in use, the...

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Abstract

The invention relates to a high-altitude escape fast descending device and a use method. The high-altitude escape fast descending device comprises a bottom plate. The bottom plate is provided with a shell and a winding mechanism. A main shaft of the winding mechanism is provided with a gear transmission mechanism and an intermittent brake mechanism at the same time. Common personnel can safely and rapidly descend from a high-rise building in emergencies.

Description

technical field [0001] The invention relates to a high-altitude escape device, in particular to a purely mechanical escape rapid-descent device capable of binding a human body by means of a mountaineering backpack and adopting an intermittent brake method for frictional deceleration. Background technique [0002] With the development of cities, the aggravation of population, and the increasing number of high-rise buildings, how to escape safely in an emergency has increasingly attracted people's attention. The increase in the number of floors makes the original method of using ladders or laying inflatable cushions on the ground unable to meet the needs of rescue, resulting in the inverse ratio between the height of high-rise buildings and the probability of personnel escaping when encountering sudden problems. The high-rise escape device disclosed in the prior art still has many disadvantages in actual use, such as the inconvenient operation so that people who have not been ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B1/10
Inventor 张力李宝万刘浩然李琦
Owner 平邑经济开发区投资发展有限公司
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