Building or structure provided with multifunctional rope releasing equipment

Abstract

The invention provides a building or a structure provided with multifunctional rope releasing equipment. The multifunctional rope releasing equipment is arranged on the roof of the building and comprises an electrical transmission system or a hydraulic transmission system or an air pressure transmission system, a rolling cylinder or a rotating shaft, and a descent control device. A rotating shaftof a motor of the electrical transmission system or the hydraulic transmission system or the air pressure transmission system is connected with the rolling cylinder or the rotating shaft. A rotating ring body is connected to a rolling cylinder shaft of the rolling cylinder or the rotating shaft. The descent control device is arranged on the rotating ring body. A descent control rope extending outof the descent control device is wound around the rotating cylinder or the rotating shaft and extends out of the rolling cylinder or the rotating shaft to be directly connected with a weight or connected with the weight after passing through a wire groove of a steering pulley. At the position above the building provided with the multifunctional rope releasing equipment, a cable connected with themotor is connected with a power source through an electrical element capable of connecting or disconnecting the power source.

Description

technical field [0001] The application belongs to a building or structure with functions of fire extinguishing, rescue and escape. Background technique [0002] Fires in high-rise buildings or structures have always attracted people's attention, and the reliability of fire elevators in the event of a fire is worth pondering. There is also the arm-raising fire truck used in the existing fire-fighting and lifesaving, which can generally implement fire fighting and rescue at a height of 53 meters, and the climbing of the fire-fighting ladder truck has a limit. Usually, the fire-fighting ladder truck can only rise to 80 of the limit value. %, if the wind on the ground reaches level 4 to 5, the fire-fighting aerial ladder truck will not be able to raise the operation, so once a high-rise building or structure above 50 meters catches fire or people are trapped, it will be difficult for the fire-fighting aerial ladder to function. You can only rely on your own ability to escape, a...

AI Technical Summary

Problems solved by technology

There is also the arm-raising fire truck used in the existing fire-fighting and lifesaving, which can generally implement fire fighting and rescue at a height of 53 meters, and the climbing of the fire-fighting ladder truck has a limit. Usually, the fire-fighting ladder truck can only rise to 80 of the limit value. %, if the wind on the ground reaches level 4 to 5, the fire-fighting aerial ladder truck will not be able to raise the operation, so once a high-rise building or structure above 50 meters catches fire or people are trapped, it will be difficult for the fire-fighting aerial ladder to function. You can only rely on your own ability to escape, but some high-rise buildings or structures have incomplete fire-fighting facilities, and the fire hydrant door is blocked by residents with sundries, etc., which brings resistance to fire-fighting and escape.

In short, when the height of the ladder truck is not enough, the fire rescue personnel are fully armed to go up the fire floor from the stairs to carry out fire fighting and rescue, which seriously affects the speed and efficiency of rescue and fire fighting. The refuge layer is equipped with rope-releasing equipment. In case of fire, the above-mentioned rope-releasing equipment can be controlled to lower the slow-down rope and pull rope for emergency escape. However, the technical solution of the rope-releasing technique has certain safety risks, and there are also complex structures and high costs. It is necessary to study reliable and safe fire extinguishing, rescue and escape measures outside the building

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