Anti-collision guardrail for highway traffic informatization safety facility engineering

Abstract

The invention belongs to the field of highway traffic informatization, and particularly relates to an anti-collision guardrail for highway traffic informatization safety facility engineering, which comprises a stabilizing disc, a positioning column is fixedly connected to the top of the stabilizing disc, buffer devices are uniformly arranged on the outer surface of the positioning column, and the outer surface of the positioning column is movably connected with two ends of the buffer devices. The top of the positioning column is movably connected with a protection device, the bottom of the stabilizing disc is fixedly connected with a reinforcing device, the top of the positioning column is fixedly connected with a clamping protrusion, the protection device comprises a wedging cover, clamping plates are symmetrically arranged at the bottom of the wedging cover, and the bottom of the wedging cover is fixedly connected with the tops of the clamping plates. In order to overcome the defects in the prior art, the anti-collision guardrail for the road traffic informatization safety facility engineering is provided, and the problem that a broken guardrail plate possibly causes secondary damage to a driver and passengers is solved.

Description

technical field [0001] The invention belongs to the field of highway traffic informatization, in particular to an anti-collision guardrail for highway traffic informatization safety facility engineering. Background technique [0002] At present, highway guardrails are generally composed of uprights and guardrails. The guardrails are made of steel plates. The two are rigid materials and are also rigidly connected. When the car runs out of control and hits the guardrail, the guardrail can prevent the car from rushing out of the road. Dangerous situations occur. However, practice has proved that the guardrail of the above structure has no buffering function. Under the high-speed and strong impact force of an uncontrolled car, the guardrail will be broken. The overall buffering effect of the guardrail is small, more like a wall, but only It plays a blocking role. When an out-of-control car rushes out of the lane, it is easy to cause car damage and death. At the same time, the br...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides an anti-collision guardrail for highway traffic information safety facilities engineering, which solves the problem that the cracked guardrail may cause secondary injuries to drivers and passengers

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