Building with fire-fighting and rescue functions

Abstract

The invention provides a building with fire-fighting and rescue functions. A rope unwinding device is arranged in a position set at the upper part of the building and comprises an electric rope winder and suspension arms; pulleys are arranged on the suspension arms; the electric rope winder comprises a rope winding drum; a rope penetrates through an internal hole of the rope winding drum to extend out from the two ends of the rope winding drum to form a pull rope I and a pull rope II; the pull rope I and the pull rope II respectively extend out from holes in the two ends of the rope winding drum, are coiled on the rope winding drum for multiple circles in the same direction, extend out from the rope winding drum, bypass the pulleys on the suspension arms and then are respectively wound on rope winding discs, coiled into rolls or folded into bundles; and the pull rope I and the pull rope II are controlled to be dropped down through floors at the lower part of the building.

Description

technical field [0001] The application belongs to a building fire extinguishing and rescue system equipment. Background technique [0002] Fires in high-rise buildings have always drawn people's attention. The existing fire-fighting and lifesaving fire trucks can generally carry out fire fighting and rescue at a height of 53 meters, which is equivalent to a height of 15 floors. When a fire breaks out in a high-rise, in addition to walking upstairs with water to put out the fire, more often the fire officers and soldiers can only look at the "fire" and sigh, let alone go upstairs to save people. There is a limit to the height of the fire-fighting aerial ladder vehicle. Usually, the fire-fighting aerial ladder vehicle can only rise to about 80% of the limit value. If the ground wind reaches level 4 to 5, the fire-fighting aerial ladder vehicle will not be able to rise to work. Once a high-rise building above 50 meters catches fire or people are trapped, it is difficult for th...

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to solve the difficult problem of fire extinguishing and rescue in existing high-rise buildings or super high-rise buildings

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