A road safety buffer protection device

Abstract

The invention discloses a buffering protective device for road safety. The buffering protective device comprises two horizontal transverse plates which are vertically parallel to each other. One vertical end face of each horizontal transverse plate is provided with a hoop, and the other vertical end face of each horizontal transverse plate is provided with a U-shaped connecting piece. Multi-section rods are arranged between the upper horizontal transverse plate and the lower horizontal transverse plate at intervals, and the upper ends and the lower ends of the multi-section rods are fixed through the U-shaped connecting pieces. Each multi-section rod comprises a middle straight rod section and bent rod sections at the upper end and the lower end of the straight rod section, wherein included angles alpha are formed between the straight rod section and the bent rod section at one end and between the straight rod section and the bent rod section at the other end, the straight rod section and the bent rod sections are provided with protection rotation wheels, and the two ends of each protection rotation wheel are positioned through positioning blocks fixed on the multi-section rods. The buffering protective device for road safety is good in buffering effect, and capable of correcting the advancing angles and directions of vehicles and guiding the vehicles to advance in the correct direction, the turning-over rate during vehicle collision is greatly reduced, the device safety is improved, and the safe protection effect is obvious.

Description

technical field [0001] The invention relates to the field of road safety, in particular to a road safety buffer protection device. Background technique [0002] With the development of society, nowadays, the traffic is convenient, extending in all directions, and there are more and more roads and bridges, which bring convenience to people's life. In order to avoid or reduce the occurrence of traffic accidents, guardrails or anti-collision piles are usually installed on the edge or middle separation line of the road, and today's guardrails or anti-collision piles are fixed to the ground by bolts , or directly condensed with the ground, which can withstand slight impacts, but when the vehicle is moving fast, the guardrail or anti-collision piles cannot withstand high-speed impacts and are easily damaged. At the same time, due to the rigid force, the vehicle is easily overturned and rolled over , causing overturning, and the passengers in the car are also easily stressed to ca...

AI Technical Summary

Problems solved by technology

[0004]The present invention overcomes the deficiencies of the prior art and provides a road safety buffer protection device, which solves the problems of poor protection effect and easy damage of the previous protection devices

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