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Anti-collision alarming type highway guardrail with automatic restoration function

An automatic restoration and highway guardrail technology, which is applied in the field of highway guardrails and anti-collision alarm highway guardrails, can solve the problems of no warning function, poor anti-collision and shock absorption ability of the guardrail, and self-recovery, etc., so as to save repair costs and protect vehicles. and personnel safety

Active Publication Date: 2017-07-11
烟台昌达智能交通设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention proposes an automatically recoverable anti-collision alarm type road guardrail, which solves the problems of poor anti-collision and shock absorption ability of the guardrail in the prior art, which cannot be restored by itself, has no warning function, and is inconvenient to use.

Method used

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  • Anti-collision alarming type highway guardrail with automatic restoration function
  • Anti-collision alarming type highway guardrail with automatic restoration function
  • Anti-collision alarming type highway guardrail with automatic restoration function

Examples

Experimental program
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Embodiment 1

[0029] Such as Figure 1-5 As shown, in the present invention, for the convenience of description, in the subsequent description, the direction parallel to the guardrail and the road surface is defined as the longitudinal direction, and the direction perpendicular to the guardrail and the road surface is defined as the horizontal direction. The present invention provides an automatically recoverable anti-collision alarm type highway guardrail, comprising a guardrail 1 and a base 2, the base 2 includes a support seat 3, the guardrail 1 includes a transverse anti-collision shock absorption system 20, and the anti-collision damping system Shock system 20 comprises anti-collision plate 6, rubber sleeve 8, telescopic rod 5, slide block 4 and transverse spring 7; 6. A vertical pleat structure 18 is provided, where the pleat structure 18 can be in various structural forms, and can be a U-shaped pleat structure 18 or a V-shaped pleat surface or a polygonal pleat surface. The outer si...

Embodiment 2

[0040] Such as Figure 1-4 and Figure 7 As shown, compared with Embodiment 1, this embodiment is aimed at the case where the longitudinal impact force 22 and the lateral impact force 21 are both relatively large when the impact force of the vehicle is relatively large, and the two-way protection mode is triggered. Specifically, the present invention provides an automatically recoverable anti-collision alarm type road guardrail, including a guardrail 1 and a base 2, the base 2 includes a support seat 3, and the guardrail 1 includes a transverse anti-collision shock absorption system 20, the The anti-collision damping system 20 comprises an anti-collision plate 6, a rubber sleeve 8, a telescopic rod 5, a slide block 4 and a transverse spring 7; The anti-collision plate 6 is provided with a vertical pleat structure 18, where the pleat structure 18 can be in various structural forms, it can be a U-shaped pleat structure 18, or a V-shaped pleat surface or a polygonal pleat surfac...

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Abstract

The invention discloses an anti-collision alarming type highway guardrail with an automatic restoration function. The anti-collision alarming type highway guardrail comprises a guardrail body and a base, wherein the base comprises a support seat; the guardrail body comprises a transverse anti-collision damping system; the transverse anti-collision damping system comprises an anti-collision plate, a rubber sleeve, a telescopic rod, a slide block and a transverse spring; the outer side of the guardrail body is connected with the outside anti-collision plate through a slide block and a telescopic rod; a vertical wrinkle structure is arranged at the anti-collision plate; a rubber sleeve sleeves the outer side of the anti-collision plate; a plurality of transverse springs are arranged at the inner side of the anti-collision plate and are arranged between the telescopic rods; the number of the telescopic rods is at least two. The anti-collision alarming type highway guardrail has the advantages that the guardrail can be protected, and be automatically restored to the original shape; the restoration cost is reduced, and the safety of vehicles and persons is protected; drivers of other vehicles are reminded of the occurrence of accidents, and shall pay attention, so as to avoid rear-end collision.

Description

technical field [0001] The invention relates to a road guardrail, in particular to an automatically recoverable anti-collision alarm type road guardrail, which belongs to the technical field of road equipment. Background technique [0002] Highway guardrails are guardrails installed on both sides or in the middle of the expressway. When vehicles collide with them, they can protect them. However, the existing guardrails have poor anti-collision and shock absorption capabilities and cannot protect personnel and vehicles. In the event of a car accident, it is impossible to warn other vehicles to remind the driver that there is a car accident; especially for the accident-prone section of the expressway, the guardrail cannot be restored by itself after being subjected to the impact of a car accident, and it needs to be replaced by road administrators, which is not only time-consuming and laborious, but also affect highway traffic. Contents of the invention [0003] The inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F15/02E01F15/14G08B21/00G08B25/10G08G1/16
CPCE01F15/02E01F15/143G08B21/00G08B25/10G08G1/165
Inventor 曾国庆王红梅
Owner 烟台昌达智能交通设备有限公司
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