High-altitude falling lifesaving device easy and convenient to use

Abstract

The invention discloses a high-altitude falling lifesaving device easy and convenient to use. The device mainly comprises four parts of a buffer mechanism, a supporting support, a synchronous reeling and unreeling mechanism and a moving mechanism. The buffer mechanism is composed of four parts of canvas strips, rotary rods, fixing rods and volute spiral springs. The supporting support is composed of three parts of locating screws, hydraulic buffer damping rods and telescopic supports. The synchronous reeling and unreeling mechanism is composed of three parts of chain wheels, chains and rotary hand wheels. The moving mechanism is composed of three parts of fixing switches, movable trundles and fixed trundles. The high-altitude falling lifesaving device easy and convenient to use is mainly applied in emergency rescue and has the beneficial effects of being small in size, easy to carry, suitable for various terrains, easy and convenient to assemble, short in rescue preparation time, capable of playing an important role in high-altitude falling emergency rescue and the like.

Description

technical field [0001] The invention relates to a high-altitude fall life-saving device, in particular to a simple-to-use and mobile emergency life-saving device for emergency rescue of firefighting, fire fighting or jumping from a building. Background technique [0002] With the increasing number of high-rise buildings, the number of people engaged in high-altitude operations and high-altitude activities is also increasing, and suicide at heights also occurs from time to time. However, when such dangerous situations occur at present, the first aid measures adopted by people are almost all to lay an inflatable air mattress under the person who is about to fall. It is not easy to move after the installation is completed, and if you want to use it again after using it once, you must repeat the previous cumbersome steps. At present, there is no time-saving, labor-saving, and easy-to-use rescue device for falling from a height. [0003] To sum up, there is an urgent need to pr...

AI Technical Summary

Problems solved by technology

However, when such dangerous situations occur at present, the first aid measures adopted by people are almost all to lay an inflatable air mattress under the person who is about to fall. It is not easy to move after the installation is completed. If you want to use it again after using it once, you must repeat the previous cumbersome steps

At present, there is no time-saving, labor-saving, and easy-to-use rescue device for falling from a height

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