High-rise fire S-shaped fast escape passage device

Abstract

The invention relates to a high-rise fire S-shaped fast escape passage device. A vertical S-shaped main escape passage is erected outside a building from the building top to the ground with certain distance reserved between the main escape passage and the wall surface of the building; a cushioning section and a cushioning section exit are arranged at the exit of the S-shaped main escape passage, so as to lower the speed of an escape person and enable the escape people to fall to the ground conveniently and safely; an escape passage branch is designed at each floor or each unit of the building, and is connected and merged with the S-shaped main escape passage; hung type man escape lifting frames are designed, and a hung guide rail wheel set designed at the upper end of each lifting frame is hung on the each escape passage branch; in case of a fire, escape people can quickly and orderly slide away from the fired floors by utilizing the man escape lifting frames arranged at the exits of escape passages of each floor, and leave the building via the cushioning section exit of the S-shaped main escape passage.

Description

Technical field: The invention relates to a high-rise fire escape device, which is composed of a special S-shaped main escape passage, a branch escape passage and a suspended manned escape hanger. Once a fire occurs, the escape personnel can be quickly transferred to a safe zone. Background technique: The number of high-rise buildings in my country's cities has increased sharply, and the floors are getting higher and higher. However, high-rise fire protection technology is far behind the speed of high-rise buildings. High-rise fire safety has become a problem that plagues urban safety. Various measures have been taken to introduce emergency rescue facilities such as helicopter aerial rescue high-rise ladder trucks, and the passive rescue mode led by the fire is difficult to bring into play the maximum rescue effect. People have invented various fire escape devices for this reason. Conventional escape equipment can be divided into the following categories: 1. Slow down rop...

AI Technical Summary

Problems solved by technology

(1) Generally, an entrance is designed on the top of the building, and those who are eager to escape will scramble and stampede on each other;

(2) This kind of slideway is installed on the outer wall of a high-rise building, and it has been exposed to wind, sun, and rain for many years, so it is difficult to guarantee the service life of its materials and the reliability and safety of the equipment;

(3) The metal decorations on the survivors may scratch the inner lining of the slideway, resulting in insufficient strength

At present, there are very few high-rise buildings equipped with escape equipment, and the existing public escape equipment has certain deficiencies. It is of great value and significance to develop a kind of escape equipment that can be applied to the public safety and quickness of the entire floor unit for the public safety of modern high-rise buildings.

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