Fire escape device special for building

Abstract

The invention aims to solve the problem of fire escape, and discloses a fire escape device special for a buildings. The fire escape device comprises a guide pipe, sliding rods are symmetrically sleeved in the guide pipe, a top plate is fixedly mounted at the outer ends of the sliding rods, and an anti-skid layer fixedly sleeves the outer surface of the top plate. A first spiral spring is fixedly connected between the top plate and the guide pipe, holding blocks are fixedly installed on the surfaces of the sliding rods, guide grooves corresponding to the holding block sare symmetrically formed in the guide pipe, pins corresponding to the sliding rods are installed on the left side of the guide pipe, a guide rod is fixedly installed on the right side face of the guide pipe, and the surface of the guide rod is sleeved with a mounting block. The right side of the surface of the guide rod is sleeved with a nut, and a clamping plate is fixedly mounted on the lower side face of the mounting block. A lifesaving ball is formed through a ball structure composed of a first rotating cover and a second rotating cover, the lifesaving ball can be repeatedly ejected outwards through driving of a hydraulic cylinder, safety protection is conducted on personnel, and the purpose of fire escape is achieved.

Description

technical field [0001] The invention relates to the field of fire escape, in particular to a special fire escape device for buildings. Background technique [0002] In social life, fire has become a frequent disaster that threatens public safety and endangers people's lives and property. According to statistics, about 10,000 fires occur every day in the world, killing more than 2,000 people and injuring 3,000-4,000 people. The direct property loss caused by fires every year reaches more than 1 billion yuan. Especially the catastrophic fires that caused dozens or hundreds of deaths occurred continuously, causing huge losses to the lives and properties of the country and the people. To sum up the lessons of the catastrophic fires that caused mass deaths and injuries and heavy economic losses in the past, the most fundamental point is to improve people's ability to evacuate and escape from the fire scene. Once the fire came, surrounded by thick smoke, poisonous gas and flames...

AI Technical Summary

Problems solved by technology

[0003] Especially in some buildings, if a fire breaks out, it is difficult for residents on high floors to escape from upstairs, and when escaping from a fire, they will be choked by thick smoke. Dangerous, when the flame spreads, it will also bring danger to people. When a fire occurs, it is not easy for people to escape in time and quickly, and it is also critical to create more rescue time, so that fire fighters can carry out rescue operations. Therefore , it is urgent to design a special fire escape device for buildings to solve the problem of fire escape

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