Rotary table type emergency escape passage with slide bars

Abstract

A rotary table type emergency escape passage with slide bars is an escape device specially designed for high floors and places with narrow outdoor space. Due to the designe of the rotary table type escape passage with the slide bars, people are allowed to downwardly slide to a rotary table of the next floor from a rotary table of one floor, by the floor-by-floor rotary sliding in the way, fear of the escape people is reduced, and escape is safe, quick and effective; serving as an emergency escape facility, the rotary table type emergency escape passage with the slide bars are installed on the floor and the outdoor ground permanently, and is firm in structure, durable in use and particularly suitable for quakeproof fireproof disaster reduction installation and use on different floors.

Description

technical field [0001] The invention relates to a fireproof and shockproof escape device for high buildings, in particular to a turntable slide bar emergency escape passage. Background technique [0002] 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. [0003] Conventional escape equipment can be divided into the following categories: 1. Descent ropes: At present, there is a patent, high-altitude lifesaving device, application number: 9800171....

AI Technical Summary

Problems solved by technology

[0003] Conventional escape equipment can be divided into the following categories: 1. Descent ropes: At present, there is a patent, high-altitude lifesaving device, application number: 9800171.8, which is mainly composed of a descending rope control box pressure reducing valve and safety belts. The device has insufficient protection for survivors, and is vulnerable to secondary injuries during the descent, and the rescue efficiency is low

2. Escape slow-down pipes: At present, there is a patent: a high-rise escape slow-down pipe, application number: 95212847.0, which is mainly composed of a fixed frame and a slide pipe. The fixed frame includes a frame cover, a cylinder seat and a cylinder cover , when the bottom cylinder cover is opened, the built-in sliding tube can fall down, and the survivors can pass through the frame body and pass through the hoop and elastic belt inside the tube body to slowly fall down, and the principle of extrusion friction speed limit is adopted to achieve the purpose of slow down , the disadvantages of this device are: (1) Generally, an entrance is designed on the roof, and those who are eager to escape will scramble and stamp on each other; Exposure to the sun and rain, the life of the material and the reliability and safety of the equipment are difficult to guarantee; (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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