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A noise-reducing wallboard on both sides of an urban highway

A technology for noise reduction walls and roads, applied in noise absorption devices, buildings, etc., can solve problems such as unsatisfactory noise reduction effects, poor sound insulation effects, and complicated installation structures, and achieve reasonable structural design, easy installation, and low noise. good shielding effect

Inactive Publication Date: 2018-12-21
NANJING HUAFU INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Urban highway noise is a kind of pollution. There is a lot of traffic on the road, so that the traffic noise has a serious impact on the surrounding environment. Residents living next to the road suffer greatly from it. Various forms of barriers are used to reduce noise and control the impact of traffic noise on nearby urban areas. The common way is to set up sound insulation walls. However, at present, the road sound insulation walls used in my country have problems such as poor sound insulation effect and complicated installation structure. , the effect of noise reduction and noise reduction is not ideal, and needs to be improved

Method used

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  • A noise-reducing wallboard on both sides of an urban highway
  • A noise-reducing wallboard on both sides of an urban highway

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Embodiment Construction

[0016] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions toward or away from the geometric center of a particular part, respectively.

[0017] As shown in the figure, a noise-reducing wall panel on both sides of an urban highway according to the present invention includes a wall panel body 1, the wall panel body 1 is divided into a front panel 2 and a rear panel 3, and the front panel 2 is There are 4-10 rows of horizontal sound-absorbing holes 4. The front plate 2 and the rear plate 3 are respectively provided ...

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Abstract

The invention discloses a noise-reducing wallboard on both sides of an urban highway, comprising a wallboard body, wherein the wallboard body is divided into a front board and a back board, and the front board is provided with 4. 10 row of horizontal sound absorption holes, the front plate and the rear plate are respectively provided with an arc-shaped support block inside the front plate and therear plate, A rub plate is arranged on the outside of the arc-shaped support block, The two rubber plates are arranged opposite to each other in the X-shape, and the vertices of the two rubber platesare attached to each other. The two sides of the wall plate body are provided with projections, the wall plate body is provided with projections above, and the wall plate body is provided with groovescorresponding to the projections below. The double circular arc rubber plates with opposite directions are used for noise reduction, and the structure design is reasonable, the noise shielding effectis good, and the installation is simple.

Description

technical field [0001] The invention belongs to the technical field of road facilities, and in particular relates to a noise-reducing wall panel on both sides of an urban road. Background technique [0002] Urban highway noise is a kind of pollution. There is a lot of traffic on the road, so that the traffic noise has a serious impact on the surrounding environment. Residents living next to the road suffer greatly from it. Various forms of barriers are used to reduce noise and control the impact of traffic noise on nearby urban areas. The common way is to set up sound insulation walls. However, at present, the road sound insulation walls used in my country have problems such as poor sound insulation effect and complicated installation structure. , The effect of noise reduction and noise reduction is not ideal and needs to be improved. Contents of the invention [0003] In order to solve the above problems, the invention discloses a noise-reducing wall panel on both sides of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F8/00
CPCE01F8/0017E01F8/0064
Inventor 王静
Owner NANJING HUAFU INFORMATION TECH
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