Self rescue apparatus for escaping from tall buildings

Abstract

The invention belongs to a self rescue apparatus, and relates to a self rescue apparatus for escaping from tall buildings. No safe fire self rescue apparatus for tall buildings is produced in the prior art for a long time. A lower corrugated groove (4) is arranged in a lower apparatus body (3), and the position corresponding to the lower corrugated groove (4) is provided with a corrugated plate (5); a flame-retardant nylon rope (2) is arranged between the corrugated plate (5) and the lower corrugated groove (4); the upper and lower parts of an apparatus body (3-1) are respectively provided with an adjusting bolt (8) and an adjusting bolt handwheel (9); the adjusting bolt handwheel (9) is provided with an adjusting bolt handwheel indicator dial (9-1) which has adjusting bolt handwheel scales (9-2); the position on the upper main body (3-1) corresponding to the adjusting bolt handwheel scales (9-2) is provided with a mark (9-3); the corrugated plate (5) is provided with two compressor arms (6); each compressor arm (6) is provided with a compressor arm pivot (6-1) and a compressor arm compaction arc (6-2); and the compressor arms (6) are connected with a hand pressure plate (11). Theself rescue apparatus in the invention has the advantages of simple structure, low cost, double adjustment functions, and wide application range, is safe to use and can be used for self rescue without the help of other people.

Description

technical field [0001] The invention belongs to a self-rescue device, in particular to a high-rise self-rescue device. Background technique [0002] With the development of cities and the shortage of land resources, there are more and more high-rise buildings with dozens of floors and even higher skyscrapers. Once a fire breaks out in a high-rise building, it will cause huge and serious losses. During a fire, the environment in a high-rise building is harsh, and harmful gases such as open flames, high temperature, carbon monoxide, and carbon dioxide are always threatening people's lives. Elevators cannot be used during a fire; the stairs take a long time to go down due to the high floor, making it difficult for people to escape from high buildings. The high floor also brings difficulties to the rescue of firefighters. Self-rescue and escape of high-rise buildings during fire is a difficult problem that is difficult to be properly solved for a long time. Existing high-ris...

AI Technical Summary

Problems solved by technology

The inventor once invented the high-rise self-supporting lifeline whose Chinese patent number is 962290343. The shortcoming of this self-supporting lifeline is: because there is no speed adjustment device, the friction force of the lifeline in the corrugated groove cannot be accurately adjusted, and the self-rescuer cannot be accurately adjusted. Descending speed on the lifeline

This makes it impossible for the elderly, infirm, and children to use it; at the same time, even if a strong person uses the device, it is difficult to ensure an appropriate sliding speed, and it is difficult to ensure the personal safety of the self-rescuer.

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