Buffering protective device for road safety

A protective device, safe technology, applied in the direction of road safety device, road, road

Active Publication Date: 2014-09-10
CHINA MCC5 GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Buffering protective device for road safety
  • Buffering protective device for road safety
  • Buffering protective device for road safety

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0026] Such as Figure 1-Figure 4 The shown road safety buffer protection device includes two horizontal horizontal plates 1 arranged in parallel on the upper and lower sides, one end of the vertical two ends of the horizontal horizontal plate 1 is provided with a hoop 2, and the other vertical end surface of the horizontal plate 1 is provided with U-shaped connectors 5, multi-section rods 6 are arranged at intervals between the upper and lower horizontal horizontal plates 1, and the upper and lower ends of the multi-section rods 6 are fixed by U-shaped connectors 5, and the multi-section rods 6 It includes the straight rod section in the middle and the folding rod sections at the upper and lower ends of the straight rod section. The straight rod section and the folding rod sections at both ends are set at an angle α. Runner 8, guard runner 8 two ends are positioned by the positioning block 7 that is fixed on the multi-section bar 6.

[0027] When the device is in use, the ho...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F15/02E01F15/14
Inventor 杨根明范宏林圣坤刘小川罗利
Owner CHINA MCC5 GROUP CORP
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