Rescuing and fire-extinguishing device used on high building roofs

Abstract

The invention discloses a rescuing and fire-extinguishing device used on high building roofs. The rescuing and fire-extinguishing device used on high building roofs comprises a weight box (1), a screw motor (3), a movable hanging bracket (4), a hanging folding plate net (7) and a steel wire rope motor (31), wherein the weight box (1) and a motor fixing rack (2) are arrange on the roof of a high building, and are used for fixing the screw motor (3) and the movable hanging bracket (4); the steel wire rope motor (31), a cable winder (37), a storage battery (15) and a motor controller (32) are arranged in the weight box (1) and are fixed to a weight base (20); when fire breaks out, after ground personnel operate the controller or a lifting switch (14), the screw motor (3) pushes the movable hanging bracket (4) out of the enclosure wall (10) of the roof of the building; the hanging folding plate net (7) is laid down to a window balcony (11), so that people in the building can descend to the ground, and fire-fighters are lifted to a fire layer for extinguishing fire; a photovoltaic plate shield (39) is used for protecting the rescuing and fire-extinguishing device used on high building roofs; the rescuing and fire-extinguishing device used on high building roofs is applicable to fire-proofing and rescuing for various high buildings; the appearance of a building is not affected; and detection and maintenance are convenient.

Description

technical field [0001] The invention relates to the field of rescue and fire extinguishing, in particular to a rescue and fire extinguishing device on the roof of a high building. Background technique [0002] With the improvement of the urbanization process, more and more high-rise buildings in cities and towns are built, and they are built higher and higher. When a fire breaks out in a high-rise building, it is difficult to reach a height of more than 50 meters by existing fire-fighting equipment (fire trucks and ladders), resulting in The crowd in the tall building cannot get down, and the firefighters cannot go up. The existing escape cabin is installed on the roof platform (or refuge floor) of a high-rise building. When an emergency such as a fire occurs, the removal system of the escape cabin will move the mobile platform to the outside of the building, and the trapped people can take the A in the equipment. , Escape cabin B performs slow descent to escape to the grou...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of the urbanization process, more and more high-rise buildings in cities and towns are built, and they are built higher and higher. When a fire breaks out in a high-rise building, it is difficult to reach a height of more than 50 meters by existing fire-fighting equipment (fire trucks and ladders), resulting in Crowds can't get down from tall buildings, and firefighters can't get up

The existing escape cabin is installed on the roof platform (or refuge floor) of a high-rise building. When an emergency such as a fire occurs, the removal system of the escape cabin will move the mobile platform to the outside of the building, and the trapped people can take the A in the equipment. , Escape cabin B performs slow descent to escape to the ground, and can wait for the rescue of the escape cabin on other predetermined floors, because the investment cost of the escape cabin is too high, if each building unit is equipped with this escape cabin, the construction funds are too large, and it is difficult to popularize and promote , and requires roof personnel to control the rescue cabin to run up and down, which is not economical and practical

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