Emergency escape slide

Abstract

The invention discloses an emergency escape slide, and aims to overcome the defects of low evacuation efficiency and potential safety hazards due to only capability of evacuating persons in high-risebuildings through walk stairs when disasters occur in the prior art. The emergency escape slide is arranged along a core cylinder of a high-rise building, and comprises a main slide, auxiliary slidesaccessed into all middle floors, and a center arc shear wall; the main slide spirally surrounds the center arc shear wall, ad penetrates through each floor; the height of the main slide surrounding the center arc shear wall by one lap is the same with a storey height; the auxiliary slides on all the floors spirally surround the center arc shear wall; inlets of the auxiliary slides are in butt joint with escape channels of the floors; outlets of the auxiliary slides are formed in a slide way of the main slide; the auxiliary slides surround the center arc shear wall by 1 / 3 lap; closed arc guidewalls are arranged between the bottom surfaces of the auxiliary slides and the slide way of the main slide; and the main slide and the auxiliary slides form an integral structure with the center arc shear wall through scene pouring. The emergency escape slide has the advantages of good evacuation effect, safety, reliability and the like, and is suitable for construction of the high-rise buildings.

Description

technical field [0001] The invention relates to the field of high-rise buildings, in particular to an emergency escape slide. Background technique [0002] Usually high-rise building can be provided with elevator and walking stair, when disasters such as fire, earthquake take place, elevator can't be used, and people can only escape the scene by walking stair. When there is a large influx of people, the pedestrian stairs cannot be evacuated in time, and crowding and even stampede incidents are prone to occur. In addition, for the old, weak, sick, disabled, pregnant and other people who need care, it is also difficult to escape by walking stairs. Contents of the invention [0003] The invention overcomes the disadvantages in the prior art that when a disaster occurs, people in a high-rise building can only evacuate through walking stairs, the evacuation efficiency is low, and there are potential safety hazards, and an emergency escape slide is provided. [0004] The techn...

AI Technical Summary

Problems solved by technology

[0003] The invention overcomes the disadvantages in the prior art that when a disaster occurs, people in high-rise buildings can only evacuate through walking stairs, the evacuation efficiency is low, and there are potential safety hazards, and provides an emergency escape slide

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