Drowning person rescuing device for bridges

Abstract

A drowning person rescuing device for bridges comprises an omnibearing movable support and a fixed bolt, and a fixed wing is screwed with the tail thread of a light material shaft; a body box is respectively slidably connected with the front end and the back end of the light material shaft, and the upper part of the body box is in lock ring connection with a high-strength rescuing rope; the rear end of a spring and the body box are welded together, and the spring is wrapped with the rear part shaft of the light material shaft; the middle part of the light material shaft spring is in contact connection with the spring; a cylindrical structure groove is inlaid in the bottom of the middle of the light material shaft, and the light material shaft is a cylindrical structure; the high-strength rescuing rope is in lock ring connection with a buckle arranged at the top of the light material shaft; a foam ball is in threaded connection with the front end surface of the light material shaft, anda threaded hole is inlaid in the foam ball; the omnibearing movable support is in sliding connection with the body box, the top of the omnibearing movable support is a spherical structure, and the bottom of the omnibearing movable support is a round table-shaped structure; and the fixed bolt is in sliding connection with the body box, and the bolt is cylindrical. The device is easy to use.

Description

technical field [0001] The invention relates to the technical field of personnel rescue, in particular to a rescue device for people who fall into the water on a bridge. Background technique [0002] People who fell into the water could not get effective rescue or wrong rescue for a long time, which caused the people who fell into the water to drown. [0003] The inventors have found that the existing rescue device saves during use: [0004] 1. The projection location is inaccurate, inconvenient to use, and the rescue device has a small rotation angle, so it can only rescue at a certain angle; [0005] 2. It is impossible to rescue people who fall into the water outside the coverage angle; [0006] 3. If a large number of installations are required, it will not only take up space, but also waste costs. [0007] Therefore, in view of this, the inventor has been adhering to many years of rich experience in design, development and actual production in this related industry, ...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a bridge rescue device for people who fall into the water, so as to solve the problems of incomplete coverage angle, long rescue response time and high projection accuracy proposed in the background technology

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