Suspension cable type fire escape device for building

Abstract

The invention discloses a suspension cable type fire escape device for a building, and relates to the technical field of buildings. The suspension cable type fire escape device aims to solve the problem that a part of existing escape devices installed on balconies relies on suspension cables to descend, but the part of existing escape devices is simple in structure and is prone to influence by fire below in the escape process to cause damage. The suspension cable type fire escape device specifically comprises a box body, wherein a box cover is hinged to the side surface of the box body, an installing frame is fixedly installed inside the box body, a supporting frame is rotationally installed inside the installing frame, an obliquely-arranged inserting seat is fixedly installed at the end part of the supporting frame, and an installing seat is connected to the outer side of the inserting seat in a sleeving mode. According to the suspension cable type fire escape device for the building,escape personnel can be crouched on the side surface of a protecting mechanism and a fireproof curtain, flame and heat at the fire position are blocked through the protecting mechanism and the fireproof curtain, the safety in the escape process is improved, rolling wheels are installed, the rolling wheels make contact with the wall surface in the descending process, and the situation that due tothe fact that the protecting mechanism makes contact with the wall surface, the abrasion is caused, or due to the fact that the wall surface is overheated, the damage is caused, so that descending ofthe escape personnel is influenced is avoided.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to a suspension cable type fire escape device for buildings. Background technique [0002] After the development of production and consumption in cities around the world has reached a certain level, everyone is actively committed to increasing the number of layers of urban buildings. Practice has proved that high-rise buildings can bring obvious social and economic benefits: first, to concentrate the population, the vertical and horizontal traffic inside the building can be used to shorten the contact distance between departments, thereby improving efficiency; Significantly reduced, at present, many buildings are high-rise or multi-storey buildings. [0003] Many dormitories are mainly multi-storey buildings. Some dormitory buildings use a long corridor to connect many single rooms in the dormitory. The two ends of the long corridor are ventilated, and the living density is high....

AI Technical Summary

Problems solved by technology

[0003] Many dormitories are mainly multi-storey buildings. Some dormitory buildings use a long corridor to connect many single rooms in the dormitory. The two ends of the long corridor are ventilated, and the living density is high. Due to the air flow inside the aisle, the smoke and dust will quickly spread, causing the fire to spread between the aisle or the stairwell. People in the dormitories on both sides of the aisle cannot evacuate from the aisle, which affects people's escape and self-rescue. Although there are some escape equipment installed on the balcony , relying on the suspension cable to descend, but its structure is simple, and it is vulnerable to the impact of the fire below during the escape process.

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