Multifunctional rope releasing equipment

Abstract

Provided is multifunctional rope releasing equipment. The multifunctional rope releasing equipment comprises an electric transmission system or a hydraulic transmission system or an air pressure transmission system, a rotating body and a pull rope, wherein a rotary shaft of a motor of the electric transmission system or the hydraulic transmission system or the air pressure transmission system is directly connected with the rotating body or is connected with the rotating body through a transmission mechanism, the rotating body is connected with a ratchet mechanism, and the pull rope is connected with the rotating body. The pulling rope extends out of the rotating body, is wound on the rotating body or on a winding drum or a winding shaft and then extends out of the rotating body or the winding drum or the winding shaft, a cable connected with the motor extends outwards and is connected with a power supply through an electric element that is able to be connected or disconnected with thepower supply, and the motor can be connected with the power supply and can rotate forwards or reversely by using the electric element.

Description

technical field [0001] The application belongs to a kind of outdoor fire extinguishing, rescue and escape equipment used in the field of buildings. 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 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 insufficient fire-fighting facilities, and the fire hydrant doors are blocked by residents with debris, etc. Vario...

AI Technical Summary

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 and weight of the descending device is large, and it is difficult for individual users to hang it on the window, and the descending rope with a length of more than 100 meters is large in size and weight. It is not only difficult for the user to throw such a descending rope downward, but also because Due to the tail effect, the dropped slow-down rope will also accidentally injure the people under the building or the glass of the outer wall. At the same time, the weight and impact of the dropped slow-down rope will also cause damage to the internal structure of the slow-down device.

Moreover, many existing escape products and escape rescue programs have caused many adverse effects on the original building, such as occupying the area of ​​the building or occupying the distance between buildings, or having a great impact on the structure of the original building, etc.

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