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Roller type anti-collision railing for expressway

A highway and roller-type technology, which is applied in the direction of roads, roads, road safety devices, etc., can solve the problems of difficulty in laying guardrails, heavy guardrail weight, difficult handling and transportation, etc., and achieves convenient laying, high practical value, and overall structure Set reasonable effects

Pending Publication Date: 2019-02-15
江苏泰宇交通设施有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] On the expressway, due to the fast driving speed of the car, the anti-collision guardrails are usually made of heavy metal materials to improve the impact resistance performance. Such settings make the guardrails heavy and difficult to carry and transport. Difficulty in laying guardrails

Method used

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  • Roller type anti-collision railing for expressway
  • Roller type anti-collision railing for expressway

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see Figure 1-2 , the present invention provides a technical solution:

[0016] A roller-type expressway anti-collision railing, comprising a bottom bracket 1, two bottom brackets 1 parallel to each other are fixedly connected by a plurality of horizontal bars 2 distributed linearly, and the upper end surfaces of the two bottom brackets 1 are vertically fixedly welded with A plurality of V-shaped brackets 3 are linearly distributed, the lower end of th...

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Abstract

The invention discloses a roller type anti-collision railing for an expressway. The roller type anti-collision railing comprises bottom brackets, wherein the two mutually parallel bottom brackets arefixedly connected through a plurality of cross rods which are linearly distributed; a plurality of V-shaped brackets which are linearly distributed are vertically and fixedly welded to the upper end surfaces of the two bottom brackets; connecting platforms are arranged at the lower ends of the bottom brackets; the V-shaped brackets are parallel to each other, and the upper end surfaces of the V-shaped brackets are fixedly welded to the lower end surface of a top plate; and roller walking devices are installed at the lower ends of the connecting platforms. The roller type anti-collision railingrealizes the transportation of guardrails with larger weight by using rollers and realizes self-locking of the rollers by using gears and shifting plates, so that laying of the anti-collision guardrails is more convenient, the efficiency is higher, the fixing is firmer, and higher practical value is achieved.

Description

technical field [0001] The invention relates to the technical field of highway engineering, in particular to a roller-type highway anti-collision railing. Background technique [0002] The anti-collision guardrail is an industrial "guardrail", which is mainly used for the protection and protection of equipment and facilities in factories, workshops and warehouses. It is usually made of steel, such as round steel pipe, square steel pipe or profiled steel plate. [0003] On the expressway, due to the fast driving speed of the car, the anti-collision guardrails are usually made of heavy metal materials to improve the impact resistance performance. Such settings make the guardrails heavy and difficult to carry and transport. The laying of guardrails is more difficult. Contents of the invention [0004] The object of the present invention is to provide a roller-type expressway anti-collision railing to solve the problems raised in the above-mentioned background technology. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F15/10
CPCE01F15/006
Inventor 杨春顾莺
Owner 江苏泰宇交通设施有限公司