Building with multifunctional rope reeling-off equipment

Abstract

The invention discloses a building with multifunctional rope reeling-off equipment. The multifunctional rope reeling-off equipment is arranged on the roof of the building and comprises a power transmission system or a hydraulic transmission system or a pneumatic transmission system, rotating bodies, pull ropes and a descent control device, wherein a rotating shaft of a motor of the power transmission system or the hydraulic transmission system or the pneumatic transmission system is directly connected with the rotating bodies or is connected with the rotating body through transmission mechanisms; ratchet mechanisms are connected to the rotating bodies; the pull ropes are connected to the corresponding rotating bodies; the descent control device is arranged on the rotating bodies; the pullropes and descent control ropes of the descent control device extend out of the rotating bodies, then are wound around the rotating bodies or reels, and extend out of the rotating bodies or the reels;and a cable connected with an electric motor is connected with a power supply above the building provided with the multifunctional rope reeling-off equipment through an electrical component which canconnect or disconnect the power supply.

Description

technical field [0001] This application belongs to a building or structure. 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, and some high-rise buildings or structures have incomple...

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Problems solved by technology

[0022] After studying the use process of the above-mentioned existing descending device and the user's feelings, it is found that the existing descending device with the descending rope has many shortcomings: this descending device is provided on the floor of the fire place to provide This floor is used by escape personnel, because this floor is the ignition point of fire, which is a threat to the descending device suspended on this floor, and the existing descending device needs to be inspected regularly. Generally, individual buyers lack this awareness due to troubles, which also poses a threat to The normal use of the descending device has caused potential hidden dangers, and there have been casualty accidents using the descending device; the descending height of the existing descending devices with descending ropes is controlled below 100 meters. The volume

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