Sound insulation device for treating noise

A sound insulation device and noise technology, applied in the direction of noise absorption device, building, etc., can solve the problem that the height of the sound insulation wall cannot guarantee the sound insulation effect, etc., and achieve the effect of avoiding deformation, accelerating energy consumption, and increasing the force bearing area.

Inactive Publication Date: 2017-06-20
CHENGDU RONGCHUANG ZHIGU SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the defect that the fixed height of the existing sound insulation wall cannot guarantee a good sound insulation effect, the present invention provides a sound insulation device for processing noise

Method used

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  • Sound insulation device for treating noise
  • Sound insulation device for treating noise
  • Sound insulation device for treating noise

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A sound insulation device for processing noise, comprising a base pier 1 and an arc-shaped sound insulation board 2 arranged on the base pier 1. The upper end of the sound insulation board 2 is provided with a groove 3, and the groove 3 is slid and provided with sound insulation The extended section 4 of the plate 3 that matches the shape. The extended section 4 includes an iron plate 5 and a rock wool layer 6 connected in sequence. The upper groove wall of the sound insulation board 2 is provided with a dovetail groove 7, and the dovetail groove 7 is slidably provided with a dovetail protrusion 8. The upper end surface of the dovetail protrusion 8 is provided with a magnet 9 which can be magnetically connected with the iron plate 5.

Embodiment 2

[0029] On the basis of Embodiment 1, this embodiment further includes a reinforcing rod 10, the upper end of the reinforcing rod 10 is connected to the side wall of the sound insulation board 2 through a supporting column 11, and the lower end of the reinforcing rod 10 is provided with a fixing plate 12, and the fixing plate 12 The other end connected to the reinforcing rod 10 is divided into two corners 13, one corner 13 is connected to the side wall of the sound insulation board 2, and the other corner 13 is connected to the foundation pier 1.

Embodiment 3

[0031] In this embodiment, on the basis of the embodiment 1 or the embodiment 2, a base plate 14 is provided at the lower end of the sound insulation board 2, and the base plate 14 and the base pier 1 are connected by anchor bolts.

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Abstract

The invention describes a sound insulation device for processing noise, which includes a base pier and an arc-shaped sound insulation board arranged on the base pier. A groove is opened on the upper surface of the sound insulation board, and a groove matching the shape of the sound insulation board is slidingly arranged in the groove. The matching extension section, the extension section includes successively connected iron plates and rock wool layers, a dovetail groove is opened on the upper groove wall of the sound insulation board, a dovetail protrusion is installed slidingly in the dovetail groove, and a dovetail protrusion is set on one side of the upper end surface of the dovetail protrusion There are magnets that can be magnetically attached to the iron plate. The sound insulation board in the present invention can isolate the noise generated by the expressway, so as to avoid harm to the health of the human body. The extension section is slidingly installed in the sound insulation panel, and the height of the sound insulation can be adjusted according to the location of the noise source, so as to ensure that the noise generated by the road can be completely blocked and absorbed.

Description

Technical field [0001] The invention relates to a noise processing equipment, in particular to a sound insulation device for noise processing. Background technique [0002] Generally speaking, a sound level of 30 to 40 decibels is a relatively quiet environment. A sound level of more than 50 decibels will affect sleep and rest, and a noise level of more than 70 decibels will interfere with people's conversations, making people upset and lack of concentration. Long-term work and living in a noise environment above 90 decibels will seriously affect hearing or cause other diseases. [0003] my country’s existing highways currently do not take effective control measures to control noise pollution. When the highway passes through densely populated areas, the noise generated on the highway is a problem that cannot be ignored. Noise not only pollutes the environment, but also It also causes harm to human health. In order to solve this defect, as documented in the application number 201620...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F8/00
CPCE01F8/00
Inventor 张岱齐弘文
Owner CHENGDU RONGCHUANG ZHIGU SCI & TECH
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