Isolation device for road construction security and protection

Abstract

The invention belongs to the technical field of security and protection, and particularly relates to an isolation device for road construction security and protection. The isolation device aims at solving the problems that an existing isolation device is simply enclosed by using plates, the isolation strength is low, the situation of collapse is prone to occurring, and a good safety protection effect cannot be achieved. According to the scheme, the isolation device comprises a well body, wherein an isolation cover is arranged on the outer wall of the top of the well body; hanging rings which are distributed at equal intervals are fixed on the inner wall of one side of the well body through screws; a connecting spring is arranged on one side of the inner wall of the top of the isolation cover; a hook is arranged at one end, far away from the isolation cover, of the connecting spring; the hook is matched with the hanging rings; a fixing ring is arranged on the other side of the inner wall of the top of the isolation cover; and the outer wall of the fixing ring is sleeved with a connecting rope. According to the isolation device, an air guide block can achieve a good air guide effect,the situation that the device is blown down by wind can be prevented, the overall isolation strength is high, the isolation protection effect is good, and the safety in the using process is improved.

Description

technical field [0001] The invention relates to the field of security technology, in particular to an isolation device for road construction security. Background technique [0002] Security can be understood as an acronym for "safety precautions". According to the interpretation of the current Chinese dictionary, the so-called safety means no danger, no infringement, and no accidents. Prepare to deal with attack or avoid victimization. Guard refers to prevention and protection. Based on the above explanations, security precautions can be defined as follows: to be prepared and protected to deal with attack or avoid victimization, so that the protected object is not in danger, not in danger. The safe state of being infringed and without accidents is obvious. Safety is the purpose, and prevention is the means. To achieve or realize the purpose of safety through the means of prevention is the basic connotation of safety prevention. [0003] In the process of road security, in t...

AI Technical Summary

Problems solved by technology

[0003] In the process of road security, in the process of testing the sewer well, it is often necessary to use an isolation device to isolate the well body to prevent pedestrians or vehicles from falling in. The existing isolation device simply uses a plate to enclose it and isolate it. The strength is low, and it is prone to collapse, so it cannot play a good safety protection effect

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