Damp uncoiling device and high-rise escape device

Abstract

The invention discloses a damp uncoiling device having advantages of low cost, simple structure and convenience of use. The damp uncoiling device comprises a front cover and a rear cover which are folded together; at least one friction cavity is formed on the back of the front cover; a damping component is arranged in the friction cavity; an uncoiling cavity is formed on the back of the rear cover; an uncoiling component is arranged in the uncoiling cavity; the uncoiling component comprises an uncoiling shaft; an uncoiling wheel and an uncoiling gear are arranged on the uncoiling shaft; the damping component comprises a damping shaft; a support is arranged on the damping shaft; one side of the support is movably hinged with a pair of braking blocks; friction sheets are arranged on the braking blocks; on the other side of the support, the two braking blocks are connected with each other through a tension spring; a damping gear engaged with the uncoiling gear is arranged on the damping shaft; and a threading opening matched with the uncoiling wheel is formed on the rear cover. The invention also discloses a high-rise escape device comprising the damp uncoiling device. The high-rise escape equipment is mainly used on occasions such as apartment houses, hotels and restaurants, office buildings and the like.

Description

technical field [0001] The invention relates to a device capable of assisting life-threatening personnel to escape from a high-rise building and a damping wire releasing device therein. Background technique [0002] At present, the equipment used for escape or lifesaving in high buildings, such as fire ladders, etc., are all dedicated to firefighting, public security and other state agencies. They are bulky and expensive, and it is impossible for ordinary people to purchase such equipment. For people on high buildings, once they encounter emergencies such as fire or earthquake, they usually flock to elevators and stairs. In fact, this is a very wrong choice, because elevators are usually not available in these emergencies; It's not realistic to go downstairs. On the one hand, because the floors are too high and the corridors are crowded with people, the order is very chaotic, the movement is quite slow, and there is no time at all; Smoke and noxious gases, and in the event...

AI Technical Summary

Problems solved by technology

But the damping wire release device in this high-rise escape device is ready-made, the cost is higher, the structure is more complicated, and it is inconvenient to use, which brings inconvenience to the use of the whole high-rise escape device; and, after the fixing device of this high-rise escape device is installed , security cannot be reliably guaranteed

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