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Municipal protection isolation fence

A barrier and municipal technology, applied in the field of barriers, can solve the problems of major safety accidents, entry, low strength of barriers, etc., and achieve the effect of effective buffering, avoiding injuries, and not easy to break

Active Publication Date: 2018-07-24
温州华睿建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With this isolation guardrail in the prior art, when a vehicle breaks down or encounters a car accident and hits the isolation guardrail, due to the low strength of the isolation guardrail, the vehicle will break through the guardrail and enter the lane on the other side, causing major security incident

Method used

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  • Municipal protection isolation fence
  • Municipal protection isolation fence
  • Municipal protection isolation fence

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] Embodiment: a kind of municipal protective fence, as attached figure 1 As shown, it includes two vertical support columns 1, the lower ends of the two support columns 1 are respectively fixed with a base 3, and a plurality of anchor bolts 31 are connected to the base 3, and the base 3 is fixed on the ground by the anchor bolts 31; Six horizontal crossbars 2 are connected between each support pillar 1, and the crossbars 2 are evenly distributed along the height direction of the support pillars 1.

[0036] as attached figure 2 And attached image 3 As shown, the crossbar 2 is a hollow rectangular rod, and the wider side of the crossbar 2 is located in the vertical plane, and the connection between the support column 1 and the crossbar 2 is provided with a groove 12, and the upper and lower ends of the groove 12 A horizontal cylindrical 113-shaped sliding rod 13 is respectively provided, and the cross bar 2 is respectively connected with two sliding rods 13 by sliding, ...

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Abstract

The invention discloses a municipal protection isolation fence. According to the technical scheme, the municipal protection isolation fence is characterized in that the municipal protection isolationfence comprises vertical supporting columns, multiple horizontal cross bars are connected between the supporting columns and are hollow bars, protection belts arranged in the length direction of the cross bars are arranged in inner holes of the cross bars, the two ends of each protection belt extend out of the corresponding cross bar to be connected with the supporting columns, and the cross barsand the supporting columns are in sliding connection in the horizontal direction. The strength of an isolation protection fence in the prior art is enhanced, and the problem that due to the low strength of the isolation protection fence, a vehicle breaks through the protection fence and enters a lane on the other side when the vehicle breaks down or a car accident happens to the vehicle, so that aserious safety accident happens is solved.

Description

technical field [0001] The present invention relates to a fence, more specifically, it relates to a municipal protection fence. Background technique [0002] Highway guardrails are a very important part of highway safety construction, especially with the rapid development of my country's expressways, the construction demand and construction quality requirements for highway guardrails are also getting higher and higher. However, the currently commonly used road line protection fences have the problems of low protection level, incomplete protection function and poor protection effect, complicated construction, troublesome and high installation cost. [0003] In order to solve the above-mentioned technical problems, a Chinese utility model patent document whose authorized announcement number is CN205741956U in the prior art discloses a highway isolation fence, which includes several guardrail bodies, several upright posts, several supporting steel pipes, and a protective net; ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F15/02E01F15/14
CPCE01F15/02E01F15/14E01F15/143
Inventor 潘雪峰
Owner 温州华睿建设有限公司
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