Noise reduction protection plate preventing climbing

A protection board and anti-climbing technology, which is applied to noise absorption devices, roads, road safety devices, etc., can solve the problems of lack of noise reduction settings, loud noise, and inability to completely prevent climbing, etc. The effect of reducing noise and avoiding traffic accidents

Inactive Publication Date: 2016-05-11
WUXI ZIYU SAFETY PROD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Safety guardrails are generally installed beside highways and railways, which can prohibit people from climbing across the roads and railways. However, since the guardrails are set in a mesh structure, although they are set relatively high, they cannot completely prevent people from climbing. There was a safety accident; the existing guardrail lacked noise reduction settings, and the noise on the highway was loud

Method used

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  • Noise reduction protection plate preventing climbing

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Embodiment Construction

[0009] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0010] Such as figure 1 As shown, the anti-climbing noise-reduction protective plate of this embodiment includes a protective plate body, and the protective plate body includes a flat vertical plate portion 1, and the upper end of the vertical plate portion 1 is bent to one side to form a first arc portion 2; the end portion of the first arc portion 2 extends to form a flat plate portion 3 inclined downward, and the end portion of the flat plate portion 3 is bent to form the second arc portion 4 toward the vertical plate portion 1, and the second arc portion 4 The second crossbar 6 is installed on the concave side; the first arc portion 2, the flat plate portion 3, the second arc portion 4 and the vertical plate portion 1 are equipped with a sound-absorbing block 5, which can be made of sound-absorbing cotton and other materials.

[0011]...

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PUM

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Abstract

The invention relates to a noise reduction protection plate preventing climbing. The noise reduction protection plate comprises a protection plate body. The protection plate body comprises a tabulate vertical plate portion. The upper end of the vertical plate portion bends to a side to form a first arc portion. The end of the first arc portion extends to form a plate portion arranged in an inclined downward manner. The end of the plate portion bends to the vertical plate portion to form a second arc portion. The concave side of the second arc portion is provided with a second cross rod. Noise reduction blocks are arranged among the first arc portion, the plate portion, the second arc portion, and the vertical plate portion. The noise reduction protection plate is simple in structure. Through arranging the arc structure on the upper end of the vertical plate of the protection plate, when people climbs, hands cannot apply grasping forces, so as to play a good climbing prevention role, and prevent traffic accidents caused by climbing protective guards. The noise reduction blocks are arranged to reduce noise.

Description

technical field [0001] The invention relates to a road safety guardrail, in particular to a guard plate of the guardrail. Background technique [0002] Safety guardrails are generally installed beside highways and railways, which can prohibit people from climbing across the roads and railways. However, since the guardrails are set in a mesh structure, although they are set relatively high, they cannot completely prevent people from climbing. There are safety accidents; the existing guardrail lacks noise reduction settings, and the noise on the highway is relatively high. Contents of the invention [0003] In view of the above-mentioned shortcomings existing in the prior art, the applicant conducts research and improvement, and provides an anti-climbing noise-reduction protection board with simple structure, high safety performance and noise-reduction function. [0004] The technical scheme adopted in the present invention is as follows: [0005] An anti-climbing anti-noi...

Claims

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Application Information

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IPC IPC(8): E01F8/00E01F15/02
Inventor 张剑跃
Owner WUXI ZIYU SAFETY PROD TECH
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