High-rise escape equipment

Abstract

The invention belongs to the technical field of high-rise escape equipment, and particularly relates to high-rise escape equipment. The high-rise escape equipment comprises a building wall body and two L-shaped supports, wherein the two L-shaped supports are fixedly connected to the outer side of the building wall body, strip-shaped plates are rotationally connected to the side walls of the lower ends of the two L-shaped supports separately, and the two strip-shaped plates are correspondingly arranged at the inner sides of the two L-shaped supports; the same U-shaped handle is fixedly connected between the side walls, away from the L-shaped supports, of the two strip-shaped plates, auxiliary supporting mechanisms connected with the strip-shaped plates are arranged on the opposite side walls of the two L-shaped supports separately, and limiting supporting mechanisms connected with the strip-shaped plates are arranged at the lower ends of the L-shaped supports; and a first rotating shaft and a second rotating shaft which are arranged in parallel are rotationally connected to the side wall of one strip-shaped plate. According to the invention, by arranging a constant-speed mechanism, a constant rotating speed of a steel wire roller can be ensured, a certain speed during descending of a user is ensured, and then the safety of the user is improved.

Description

technical field [0001] The invention relates to the technical field of high-rise escape equipment, in particular to a high-rise escape equipment. Background technique [0002] With the development of urbanization, high-rise residences have become the main form of urban living, and in high-rise fires, the aerial ladder of the rescue vehicle can only rise to a limited height, so it is impossible to rescue units with higher floors, while high-rise The weak electric wells and stairs in the structure constitute a good chimney effect, so it is impossible to escape from top to bottom in the corridor. [0003] In the prior art, when a high-rise fire situation is relatively large, the user can only be required to escape to the roof and evacuate personnel by means of a rescue helicopter. However, relying entirely on rescue helicopters for rescue in a fire not only has a limited number of rescuers, but also takes a long time; while the traditional method is to use ropes to land person...

AI Technical Summary

Problems solved by technology

However, in a fire, relying entirely on rescue helicopters for rescue, not only the number of rescuers is limited, but also takes a long time; while the traditional way is to use ropes to land personnel, but the existing ropes have a lower rate of descent when escaping. It is not easy to control, and it is prone to uneven speed, which will affect the safety of users. In addition, the existing escape equipment is relatively bulky, and it is difficult to quickly adjust it during use, which will increase the escape time and reduce the efficiency of use.

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