Multi-functional rope releasing device

Abstract

The invention discloses a multi-functional rope releasing device. The multi-functional rope releasing device comprises a motor, rollers or rotating shafts, and pulling ropes, wherein the motor can drive the rollers or the rotating shafts to rotate; rotating ring bodies are connected on roller shafts of the rollers or the rotating shafts; the rotating ring bodies can only rotate in one direction and are locked and cannot rotate in the other direction; the pulling ropes are connected on the rotating ring bodies; after extending from the rotating ring bodies, the pulling ropes are wound on the rollers or the rotating shafts and extend from the rollers or the rotating shafts; a rotating shaft of the motor can be controlled to rotate through a remote control or a controller or a control pulling rope, and the pulling ropes extend from the rollers or the rotating shafts; and the extending pulling ropes are hung on the rotating ring bodies.

Description

technical field [0001] The application belongs to a kind of outdoor fire extinguishing, rescue and escape equipment used in the construction field. Background technique [0002] Fires in high-rise buildings have always attracted people's attention. In the event of a fire, the reliability of fire elevators is worth pondering. There are also existing fire trucks used for fire and lifesaving, which can generally implement fire fighting and rescue people at a height of 53 meters. , 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 a high-rise building catches 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 have incomplete fire-fighting facilities, and the fire hydrant doors are blocked by residents with sundries, etc. V...

AI Technical Summary

Problems solved by technology

[0002] Fires in high-rise buildings have always attracted people's attention. In the event of a fire, the reliability of fire elevators is worth pondering. There are also existing fire trucks used for fire and rescue, which can generally implement fire fighting and rescue people at a height of 53 meters. , 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 a high-rise building catches 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 have incomplete fire-fighting facilities, and the fire hydrant doors are blocked by residents with sundries, etc. Various phenomena bring resista...

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