Road protective fence capable of preventing passers-by from jumping over and mitigating impact damage

Abstract

The invention provides a road protective fence capable of preventing passers-by from jumping over and mitigating impact damage. The road protective fence comprises bottom plates, a fixing rod and bearing rotating rings, and is composed of the four bottom plates and a set of structure combinations comprising the above structures formed together. The road protective fence capable of preventing the passers-by from jumping over and mitigating the impact damage has the advantages that through the cooperation of various structures, the road protective fence capable of preventing the passers-by fromjumping over and mitigating the impact damage is comprehensively achieved, the protective fence is composed of the four bottom plates and a set of structure combinations comprising the above structures formed together, the distance from the bottom plates to the top ends of top guard plates is controlled at 1200MM-1300MM, the distance between the two parallel top guard plates is 250MM, so that an average person jumps over the road protective fence difficultly and directly according to the height of the average person, through the cooperative arrangement of a triangular prism body with an edge,the jump-over difficulty is increased, through the arrangement of buffer blocks, the rebound amplitude of a vehicle is reduced, and a certain impact force on passengers in the vehicle can be reduced.

Description

technical field [0001] The invention belongs to the technical field of road safety and protection, and more specifically relates to a road guardrail which can prevent passers-by from overturning and has the function of reducing impact damage. Background technique [0002] With the continuous development of urban road traffic, traffic safety issues have become more and more important. At present, in order to ensure the safety and regulation of road vehicles, guardrails are usually set up on urban roads to prevent vehicles from changing lanes illegally. Driving, but also in order to regulate the traffic order of vehicles and pedestrians in an orderly manner, but usually the guardrails set up on some roads cannot prevent pedestrians from climbing over, and often some pedestrians will cause some serious traffic accidents if they climb over the guardrails. It causes potential safety hazards, and also creates potential safety hazards to the lives of pedestrians and drivers. Howeve...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a road guardrail that can prevent passers-by from overturning and has the ability to reduce impact damage, so as to solve the existing problems of passers-by over the guardrail and vehicles colliding with the guardrail with relatively large damage

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