Escape device for slowly descending

Abstract

The invention discloses an escape device for slowly descending. The structure of the device comprises a rope holder, a rope, a controller, a lifting lug and a base, wherein the rope is mounted insidethe controller and is movably connected, the descending speed of rope can be regulated by adjusting the speed of a speed regulating motor, moreover, the vibration generated in the operation of the rope is reduced by the action of a vibration reduction mechanism, so that an evacuee descends slowly and the safety of the evacuee is ensured. A plurality of anti-pulleys are arranged in the controller,the rope is straightened, and the rope is prevented from winding during the running process; a knob at the upper end of an offset rod causes a slide block to slide inside a fixed sliding plate to ensure the movement track of the slide block, the slide block pushes a brake pad, the brake pad is tightly pressed against the brake by a connecting turntable, the connecting turntable is decelerated to make the rope decelerate, and a clamping pipe is driven to run in the middle; the clamping pipe at both ends pull the two ends of the rope so as to slow the running speed of the rope, thereby slowing down the descent speed of the evacuee and achieving the effect of slowing down.

Description

technical field [0001] The invention is a slow-down escape device, which belongs to the field of slow-down escape devices. Background technique [0002] The descending device is composed of a hook (or ring), a sling, a rope and a speed control, etc. It is a safety rescue device that allows people to descend slowly along (following) the rope (belt). It can be installed on the window of a building with a special installation device. , balconies or flat roofs of buildings, etc., can also be installed on elevating fire trucks to rescue victims in the fire scene of high-rise buildings. At present, the ropes inside the descending device may be entangled when working. When the device encounters an emergency, the device cannot make a good judgment. [0003] However, when the prior art descender is working, the inner rope is longer, which will cause the inner rope to be entangled together, causing the rope to fail to run smoothly and causing danger; and if the inner rope of the desc...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a slow-down escape device to solve the problem that when the existing slow-down device is working, the internal ropes are long, which will cause the internal ropes to be entangled together, resulting in rope It cannot run smoothly, causing danger; and if the internal rope of the descending device suddenly runs quickly, the operation of slowing down the rope cannot be performed inside the equipment, which will inevitably cause the escape personnel to descend too fast and cause danger.

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