Descent control device of self generation type

Abstract

The invention discloses a descent control device of a self generation type. One end of a rope with a certain length is fixed at one end of a roller; the rope is wound on a roller body, and the other end of the rope is connected with a sufferer who drives the roller to rotate in a descending process for escape so that the sufferer is ensured to descend to the ground. The descent control device alsocomprises a generator, a multi-speed sprocket device and a control circuit, wherein the generator is connected with the multi-speed sprocket device and the roller; the output end of the generator isconnected with the control circuit; and the rotating speed of the roller is increased by the multi-speed sprocket device so as to drive a generator rotor to rotate and drive the control circuit whichcontrols an escape descending speed in real time according to escape conditions and help the sufferer safely escape. The descent control device of a self generation type enables a sufferer to rapidlyand safely escape and is suitable for various crowds to use.

Description

technical field [0001] The invention relates to a high-rise escape device, in particular to a self-generating type descending device. Background technique [0002] At present, the damping effect of the known descending device is the frictional force, and most of them rely on the viscosity or mutual friction between liquids, gases and solids to produce the descending effect. In actual use, some slow risers have a variable speed function to adjust the speed, but the escaper needs to manually control the escape process; there are also some slow descenders that can automatically control the speed during the escape process, but they do not have a speed change function, so they cannot Achieve fast escape, and the descending speed changes greatly when escaping for escapers of different weights. If the general population has not been trained, if their crisis handling ability is not strong, it is difficult to descend at a faster speed and land at a lower speed, let alone adapt to th...

AI Technical Summary

Problems solved by technology

In actual use, some slow risers have a variable speed function to adjust the speed, but the escaper needs to manually control the escape process; there are also some slow descenders that can automatically control the speed during the escape process, but they do not have a speed change function, so they cannot Achieve rapid escape, and the descending speed of escapers with different weights varies greatly when escaping

If the general population has not been trained, if their crisis handling ability is not strong, it is difficult to descend at a faster speed and land at a lo

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