Adjustable device for high-rise fire emergency escape

Abstract

The invention discloses an adjustable device for high-rise fire emergency escape. The adjustable device for the high-rise fire emergency escape comprises a box body and a storage cavity formed in thebox body, wherein the storage cavity is opened forward, an escape mechanism which can carry persons for emergency escape, can regulate lifting speed and can be folded so as to be stored is placed in the storage cavity, and a work cavity is formed in the upper side of the stroage cavity. The adjustable device for the high-rise fire emergency escape is suitably used in various high-rise buildings which have escape difficulty when fire disasters happen, and enables the persons in high-rise residences or high-rise office buildings to safely escape when the urgent fire disasters happen, wherein theescape mechanism can carry the persons for escaping, can be stored in folded status, cannot occupy a large space, and have a two stage speed regulation function, and in the first stage of speed regulation, the escape mechanism can be directly driven to slide downward, and in the second stage of speed regulation, the escape mechanism can be decelerated under emergency, and therefore the escape process is safe.

Description

technical field [0001] The invention relates to the technical field of fire escape, in particular to an adjustable device for fire emergency escape in high-rise buildings. Background technique [0002] At present, the buildings in the city are getting higher and higher. Whether it is a high-rise residential area or a high-rise office building, if there is an emergency fire situation, and the only safe passage is closed by the fire and cannot escape, the life safety of the trapped people cannot be guaranteed. Guarantee, ordinary fire trucks have no good way to face such high-rise buildings. Firefighters often rush into the fire area to rescue and die. It is very difficult to escape, and the device is too large to be stored in the home or office building, and the descending speed of the escape device cannot be controlled, and the safety is reduced. The device is aging and rusting over time without maintenance. For one-time use, if there are too many people in the building, th...

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Problems solved by technology

[0002] At present, the buildings in the city are getting higher and higher. Whether it is a high-rise residential area or a high-rise office building, if there is an emergency fire situation, and the only safe passage is closed by the fire and cannot escape, the life safety of the trapped people cannot be guaranteed. Guarantee, ordinary fire trucks have no good way to face such high-rise buildings. Firefighters often rush into the fire area to rescue and die. It is very difficult to escape, and the device is too large to be stored in the home or office building, and the descending speed of the escape device cannot be controlled, and the safety is reduced. The device is aging and rusting over time without maintenance. For one-time use, if there are too many people in the building, the problem is still not solved. In addition, during the escape process, if the fire has spread to the surroundings of the device, if there are no certain cooling measures, the escape personnel will be very dangerous

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