Highway guardrail

Abstract

The invention discloses a highway guardrail, and relates to the technical field of guardrails. The highway guardrail includes vertical columns, the top ends and the bottom ends of the vertical columnsare symmetrically and fixedly connected with first connecting pieces correspondingly, the circumferential side faces of the vertical columns are movably connected with movable columns, the end facesof the bottom ends of the vertical columns are fixedly connected with circular baffles, the bottom faces of the circular baffles are fixedly connected with elastic columns; and each first connecting piece comprises a plurality of first connecting plates and a plurality of first fixing rings, the corresponding first connecting plates are fixedly connected between every adjacent first fixing rings,the first fixing rings are fixedly connected to the circumferential side faces of the vertical columns, the top ends and the bottom ends of the movable columns are symmetrically and fixedly connectedwith second connecting pieces correspondingly, and each second connecting piece comprises a second fixing ring, a second connecting plate and a third fixing ring. According to the highway guardrail, the elastic columns are arranged on the bottom faces of the circular baffles at the bottom ends of the vertical columns, springs are arranged between supporting plates and the first connecting plates,buffering rolling columns are arranged, the life safety of people is ensured, the loss of the economic property of people is lowered, and traffic accidents are reduced.

Description

technical field [0001] The invention belongs to the technical field of guardrails, in particular to a road guardrail. Background technique [0002] With the rapid development of my country's economy, more and more roads have been built by people, which has brought great convenience to people's travel, but traffic safety has also attracted people's attention; nowadays, road guardrails are generally set up in the middle of the road To distinguish two-way roads, and prevent some violations of traffic regulations from happening, and provide a certain guarantee for people's safety. [0003] At present, the highway guardrails on the market are relatively simple, generally composed of pillars and connecting rods. Reduce the loss of people's economic property; therefore, a kind of highway guardrail with high safety performance needs to be studied. Contents of the invention [0004] The purpose of the present invention is to provide a road guardrail, by setting elastic columns on ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a road guardrail, by setting elastic columns on the bottom surface of the circular baffle plate at the bottom end of the column and a spring between the support plate and the first connecting plate, and setting buffer rollers to solve the problem of existing problems. The safety performance of the road guardrail is poor, and it cannot provide people with safety protection.

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