Walking and sliding integration life escape staircase for high-rise buildings, and manufacturing method and transforming method thereof

Abstract

The invention relates to a walking and sliding integration life escape staircase for high-rise buildings, and a manufacturing method and a transforming method thereof. The walking and sliding integration life escape staircase comprises a plurality of turning corner platforms and straight staircases for connecting each stage of turning corner platform, and is characterized in that the straight staircases are formed by steel concrete through integral casting; the inner side is a slide part; the outer side is a staircase part; the outer edge height of the slide part is aligned with the highest point of each stage of step of the staircase; a bent passage part is arranged at the inner side of the turning corner platform; the slide part and the bent passage part are slide grooves with the same cross section shapes; the slope of the slide part is greater than the slope of the bent passage; the slope of the bent passage part is gentle when the slope of the slide part is steep; each slide partis connected in an end-to-end way through the bent passage part of each stage of turning corner platform; and an integral life escape slide with the communicated upper and lower sides is formed. The walking and sliding integration life escape staircase has the advantages that on the basis of fast life escape, the life escape requirements of old people, weak people, patients, disabled people and young people can be met; the regular care and maintenance is not needed; and the walking and sliding integration life escape staircase conforms to the design of the straight staircases and the turning corner platforms used by most of the existing buildings.

Description

technical field [0001] The invention relates to a step-sliding integrated escape staircase for high-rise buildings, a manufacturing method and a transformation method thereof, and belongs to the technical field of building construction and fire-fighting and lifesaving. Background technique [0002] Due to land shortage and construction progress, high-rise residential buildings have sprung up in large numbers. While improving people's living conditions, the unique fire safety of high-rise residential buildings has also become a tighter and tighter string. In the event of a fire, explosion or earthquake emergency, common passages and elevators are no longer safe, and the common fire escape methods are as follows: [0003] Most of the fire stairs adopt a fully enclosed design with a firm structure and good fire and smoke insulation effect. Because it is a traditional staircase, the higher the floor, the more physical strength and time required for escape. It is generally used ...

AI Technical Summary

Problems solved by technology

In order to solve the problem that it takes a lot of time to evacuate only using stairs when a fire breaks out, which leads to the problem of reducing the probability of escape, the main points of the technical solution are: including an escape patio and an escape staircase arranged in the escape patio, so The escape patio is provided with several safety platforms, the number of safety platforms is the same as the number of floors, the escape stairs connect the safety platforms with each other, the safety platforms are connected with evacuation passages, the lower end of the escape patio is provided with a safety exit, and the escape The stairs are fixedly connected with an escape slide, and the exit of the escape slide is suspended

[0015] Although the above-mentioned patents are in line with the design of straight ladders and corner platforms used in most existing buildings, the exits of the escape slides at all levels are suspended in the air, which is not suitable for the elderly, weak, sick, and young. Even if a buffer device is installed, the old, weak, and sick Children cannot escape without help; at the same time, in order to ensure that the buffer device can be opened normally in an emergency, regular maintenance and inspection must be carried out

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