Building or structure with multifunctional rope unwinding equipment

Abstract

The invention discloses a building or a structure with multifunctional rope unwinding equipment. The multifunctional rope unwinding equipment is arranged on a roof of the building and comprises an electric transmission system or a hydraulic transmission system or a pneumatic transmission system, a rotating body and a pull rope, a rotating shaft of a motor of the electric transmission system or thehydraulic transmission system or the pneumatic transmission system is connected to the rotating body, the rotating body is connected to a ratchet wheel mechanism, the pull rope is connected to the rotating body, the pull rope extends out of the rotating body to wind around the rotating body or wind around a winding drum and then extends out of the rotating body or the winding drum to be connectedto a heavy object, a cable connected to the motor extends downwards to the lower part or the exterior of the building to be connected to a power supply through a main contact of a contactor, and a coil of the contactor is connected to a PLC and the power supply to form a loop.

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 drawn people's attention. In the event of a fire, the reliability of fire elevators is worth pondering. There is also an arm-raising fire truck used in existing firefighting and lifesaving, which can generally implement fire fighting and rescue at a height of 53 meters. Rescue people, and there is a limit to the height of the fire-fighting aerial ladder truck. Usually, the fire-fighting aerial ladder truck can only rise to about 80% of the limit value. Once the above-mentioned high-rise buildings or structures catch fire or people are trapped, it is difficult for the fire ladder to play a role. Generally, the trapped people can only rely on their own ability to escape, but some high-rise buildings or structures have incomplete fire-fighting facilities, and the ex...

AI Technical Summary

Problems solved by technology

[0002] Fires in high-rise buildings or structures have always drawn people's attention. In the event of a fire, the reliability of fire elevators is worth pondering. There is also an arm-raising fire truck used in existing firefighting and lifesaving, which can generally implement fire fighting and rescue at a height of 53 meters. Rescue people, and there is a limit to the height of the fire-fighting aerial ladder truck. Usually, the fire-fighting aerial ladder truck can only rise to about 80% of the limit value. Once the above-mentioned high-rise buildings or structures catch fire or people are trapped, it is difficult for the fire ladder to play a role. Generally, the trapped people can only rely on their own ability to escape, but some high-rise buildings or structures have incomplete fire-fighting facilities, and the existence of fire hydra

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