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Traffic guard railing

A technology for guardrails, which is applied to roads, road safety devices, roads, etc., can solve the problems of single guardrail structure and poor protection effect, and achieve the effect of novel structure, buffering impact and buffering impact

Inactive Publication Date: 2019-05-31
GUILIN JIEYU ENVIRONMENTAL PROTECTION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Today's traffic guardrails are mostly protected by corrugated steel plates. This kind of guardrail not only has a single structure, but also has poor protection effect. Therefore, it is necessary to provide a traffic guardrail to solve the above-mentioned problems.

Method used

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0017] See Figure 1-3 , The present invention provides a technical solution: a protective fence for traffic, comprising a base 1, a first support rod 2 is fixedly connected to the base 1, and a second support rod 3 is provided above the first support rod 1, A first crossbar 4 is connected above the second support rod 3, a second crossbar 5 is connected to one side of the second support rod 3, and the first crossbar 4 and the second cros...

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Abstract

The invention discloses a traffic guard railing which comprises bases. First support rods are fixedly connected to the upper sides of the bases, second support rods are arranged on the upper sides ofthe first support rods, first transverse rods are connected to the upper sides of the second support rods, second transverse rods are connected to one sides of the second support rods, first connection rods are fixedly connected between the first transverse rods and the second transverse rods, bearings sleeve the first connection rods, and rubber rollers are arranged on the outer sides of the bearings. By the arrangement of pull rings and springs, the movable connection between the first support rods and the second support rods also can effectively decompose impact force generated by collision; by the arrangement of second connection rods and limit clamp blocks, it is avoided that the first support rods and the second support rods are separated due to too large impact force; by the arrangement of first connection bases, first clamp blocks, second connection bases and second clamp blocks, free transverse movement between the first transverse rods and between the second transverse rods is realized, and impact can be effectively buffered.

Description

Technical field [0001] The present invention relates to the technical field of transportation equipment, in particular to a protective fence for transportation. Background technique [0002] Transportation refers to the industry engaged in passenger and cargo transportation and language and graphic transmission, including transportation and post and telecommunications. It belongs to the tertiary industry in the national economy. There are five modes of transportation: railway, highway, waterway, air, and pipeline. Post and telecommunications include postal and telecommunications. Nowadays, with the rapid development of transportation, many transportation appliances are also developing towards intelligence. The protective fence is mainly used for the protection and protection of equipment and facilities in road traffic, factories, workshops and warehouses. Made of commonly used steel, such as round steel pipe, square steel pipe or profiled steel plate. [0003] Nowadays, most of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F15/02E01F15/04
Inventor 杨军
Owner GUILIN JIEYU ENVIRONMENTAL PROTECTION SCI & TECH
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