An escape device for low-rise buildings

Abstract

The invention discloses an escape device for a low-rise building, comprising an escape rope, a sliding rail fixed on a base through a strut, a plurality of first sliding blocks detachably sleeved on the sliding rail, a fixing block arranged above the first sliding block, an L-shaped plate fixed on an upper end of the fixing block, and a sponge layer installed on an upper end of the L-shaped plate.A low part of that L-shaped plate is provided with a second slide block and a sliding groove which are mutually matched, and a vertical rod, a circular sleeve and a baffle are arranged at the lower end of the second slide block, the circular sleeve is rotatably sleeved on the vertical rod, and the baffle is fixed on the bottom end of the vertical rod; One end of the escape rope is fixed on the window of the building, and the other end passes through the sponge layer and the arc groove arranged on the L-shaped plate and is fixed on the circular sleeve; A threaded rod is radially connected withthe vertical rod and the circular sleeve, the threaded rod is inserted and fixed on the side plate of the L-shaped plate, and a stopper is arranged on the other end of the threaded rod protruding from the side plate of the L-shaped plate.

Description

technical field [0001] The invention relates to the technical field of escape equipment, in particular to an escape device for low-rise buildings. Background technique [0002] Usually when a fire or earthquake occurs in a building, especially some high-density old residential areas, such buildings are low in height, but denser and narrower with narrow stairs. When people cannot escape from the corridor, it is easy to cause casualties such as stampede incidents or jumping off the building in a hurry, which will seriously affect the life safety of indoor personnel. In addition, the roads in such buildings are usually narrow, and large fire equipment is difficult to enter. Escape from the window has become the only option. Escape from the window with bare hands is very dangerous, and it is easy to fall and be disabled by jumping directly. [0003] When it is impossible to escape from the corridor, people generally use the escape rope to escape from the window, that is, fix on...

AI Technical Summary

Problems solved by technology

[0002] Usually, when a fire or earthquake occurs in a building, especially in some high-density old residential areas, such buildings are low in height, denser, and have narrow stairs. When people cannot escape from the corridor, it is easy to cause casualties such as stampede incidents or jumping off the building in a hurry, which will seriously affect the safety of indoor personnel. In addition, the roads of such buildings are usually narrow, and it is difficult for large fire-fighting equipment to enter. Escape through the window has become the only option. It is very dangerous to escape through the window with bare hands, and it is easy to fall and become disabled if you jump directly.

[0003] When the corridor cannot escape, people usually choose an escape rope to escape from the window, that is, fix one end of the escape rope indoors. When escaping, the escape personnel hold the escape rope with their arms and slide slowly. Escape personnel are not easy to grasp the rope, easy to fall and fall, low safety factor, and low escape success rate

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