Novel escape handrail device

Abstract

The invention discloses a novel escape handrail device, and solves the problems of influence on the life safety of escape persons in fire due to shortage of reliable fireproof evacuation exits on outdoor balconies and firefighting corridors in traditional high-rise buildings or multi-story buildings and weak fireproof safety. The novel escape handrail device comprises wall external floors arrangedon a building external wall, and is characterized in that fixed protective handrails are arranged on the outer side edges of the wall external floors; lower overturning deformation handrails are movably arranged on the outer sides of the fixed protective handrails; and lower overturning handrail clamping mechanisms are arranged between the lower overturning deformation handrails and the fixed protective handrails. The novel escape handrail device is reasonable in design and compact in structure, can add building escape routes, uses mechanical escape handrail structures with higher reliabilityto provide more beneficial guarantee for fireproof safety of buildings, and enables evacuated people to escape from fire when people cannot reach evacuation floors or evacuation elevators after the fire occurs.

Description

technical field [0001] The invention belongs to the technical field of building escape devices, and in particular relates to a new type of escape railing device that can increase the escape routes of buildings, provide favorable protection for the fire safety of buildings, and facilitate personnel to escape in fires. Background technique [0002] For the outdoor railings of existing buildings, they generally only play the role of protecting users from falling from high altitudes. However, when a fire does occur, it is not uncommon for people to be trapped on outdoor balconies or fire corridors due to the intensity of the fire. Therefore, in high-rise or multi-storey buildings, there is a lack of reliable fire evacuation channels on outdoor balconies and fire corridors, which seriously affects the life safety of people escaping from a fire, and the fire safety is poor. Therefore, it is necessary to improve the fire evacuation methods and devices on the outdoor balconies or f...

AI Technical Summary

Problems solved by technology

However, when a fire actually occurs, it is not uncommon to be trapped on the outdoor balcony or fire corridor due to the excessive fire intensity

Therefore, in high-rise or multi-storey buildings, there is a lack of reliable fire evacuation channels on outdoor balconies and fire-fighting corridors, which seriously affects the life safety of people escaping in a fire, and the fire safety is poor.

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