High-rise escape device

Abstract

The invention discloses a high-rise escape device. The high-rise escape device comprises a rack and a hook arranged on the rack; the hook is connected with a pair of connecting plates, a driving shaftand a driven shaft are distributed between the connecting plates front and back, and the sides, extending out of the connecting plates, of the driving shaft and the driven shaft are connected with apair of meshed gears respectively; the driving shaft is wound with an escape rope, and the gear at the outer side of the driving shaft is provided with a rocker; a segmented connecting rod is hinged to the connecting rod corresponding to the driven shaft, and the top of the segmented connecting rod is connected to the hook; the hook on the rack is hung on a window frame, the escape rope on the driving shaft bypasses the driven shaft, and high-rise escape is achieved under an emergency by using the hook to connect and lower a person. Under the condition of fire disasters, the device can help people to achieve high-rise escape conveniently and quickly; the device is simple in structure, low in cost and easy to assemble.

Description

technical field [0001] Aiming at high-rise buildings, the invention designs a high-rise escape device that can help people conveniently and quickly in case of fire. Background technique [0002] With the increase of building height and increasing density, there are more and more potential safety hazards in buildings. Even in the case of fires, explosions and other events in high-rise buildings in developed countries, due to time, space and other factors, it is still a problem for people to save themselves and escape. important issues to be resolved. The effective rescue and emergency escape of high-rise fires have become a social issue that people pay close attention to. [0003] High-rise buildings generally have many functions, and the internal passages and external environment are complicated. Once a fire occurs, due to the chimney effect, the fire and dense smoke will expand rapidly, and spread to internal stairs and corridors in a short period of time, blocking the nor...

AI Technical Summary

Problems solved by technology

[0004] However, while people are devoting more and more energy and time to the research of security issues, they ignore the most basic means. As people increasingly use various high-tech and modern techniques to While ensuring safety, but ignoring the occurrence of accidents, it cannot be solved with the help of external forces and various modern means. The most basic and simple way, that is, the way of mechanical transmission is the safest and most stable.

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