CN105200930A - Sound insulation and noise reduction wind-mitigating dust extractor - Google Patents
Sound insulation and noise reduction wind-mitigating dust extractor Download PDFInfo
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- CN105200930A CN105200930A CN201510678514.7A CN201510678514A CN105200930A CN 105200930 A CN105200930 A CN 105200930A CN 201510678514 A CN201510678514 A CN 201510678514A CN 105200930 A CN105200930 A CN 105200930A
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- sound insulation
- noise reduction
- barrier
- noise
- dust
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Abstract
The invention discloses a sound insulation and noise reduction wind-mitigating dust extractor, comprising a sound insulation and noise reduction screen, a wind mitigating and dust extracting structure, an installation support, a fixed disk and a fastening bolt, wherein the outer side of the sound insulation and noise reduction screen is clung to and fastened on the installation support; the inner side of the wind mitigating and dust extracting structure is connected with the installation support; the sound insulation and noise reduction screen, installation support and the wind mitigating and dust extracting structure are of a tri-layer fastening structure; the tri-layer fastening structure forms a noise screen unit which is fixed on a protective fence base by virtue of the fixed disk at the bottom of the installation support and fastening bolts; a cavity is formed between the sound insulation and noise reduction screen and the wind mitigating and dust extracting structure; and the cavity is filled with sound insulation and dust collection cotton.
Description
Technical field
The present invention relates to Highway Traffic Noise and elimination of dust contamination equipment technical field, particularly relate to a kind of speedway sound insulation and noise reduction checking dust exhaust apparatus.
Background technology
Along with construction and the operation of China's speedway, the continuous increase of vehicles number, traffic noise pollution problem is more and more obvious.The effective way that noise barrier pollutes as control Highway Traffic Noise, people have done a lot of further investigation in the aspect such as form, material, 26S Proteasome Structure and Function to noise barrier, but the just development of current noise barrier, the existing noise barrier function of great majority is limited to the aspects such as sound insulation, waterproof, fire prevention, Anti-moth-eating, anti-mildew, ageing-resistant, night illumination, does not have road dust pollution control function.But shake off to lose loose because vehicle in express way carries silt, material etc., vehicle tyre, brake pad and exhaust emissions, aging the rolling in road surface waits the dust pollution thing of formation also to can not be ignored.Speedway noise and elimination of dust contamination, become the key issue place of building good road running environment.
Therefore the dust pollution needing to provide a kind of dust exhaust apparatus to solve above-mentioned speedway and noise problem.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of speedway sound insulation and noise reduction checking dust exhaust apparatus to overcome the deficiencies in the prior art part.
A kind of speedway sound insulation and noise reduction checking dust exhaust apparatus, described device comprises sound insulation and noise reduction barrier, checking dust absorbing structure, install and support, fixed disk, fastening bolt, outside and the described installation support of described sound insulation and noise reduction barrier are fastened, the inner side of described checking dust absorbing structure is connected with described installation support, described sound insulation and noise reduction barrier, it is three layers of fastening-type structure that described installation supports with described checking dust absorbing structure, described three layers of fastening-type structure form noise barrier unit, described noise barrier unit is by the described fixed disk of described installation support base, fastening bolt is used to be fixed on protective guard pedestal, cavity is formed between described sound insulation and noise reduction barrier and described checking dust absorbing structure, sound insulation dust suction is provided with cotton in described cavity.
Preferably, described sound insulation and noise reduction barrier is set to flap type, adopts metal steel structure, is fixed on to install to support by described fastening screw screw bolt and nut, and the connected mode of adjacent described noise barrier unit is splicing.
Preferably, described installation supports top and is set to arc i-beam structure, and bottom is set to square fixed disk, is fixed on highway guard rail concrete pedestal by fastening bolt.
Preferably, described checking dust absorbing structure is set to h checking dust-suppression net, supporting to fit and fixing, be arranged on the inner side of noise barrier by metal splint and installation.
Preferably, described sound insulation and noise reduction shields inner sound insulation by filling dust suction cotton.
Technical scheme of the present invention has following beneficial effect:
A kind of speedway sound insulation and noise reduction checking dust exhaust apparatus disclosed in this invention, utilize vehicle under the situation of running at high speed, ambient air is driven to spread to surrounding fast, simultaneously by the air with dust pollution thing discharged to speedway both sides, through the filtration of sound insulation dust suction barrier, pollution noise is effectively shielded, and by effective for the dust granules in air Adsorption, the high energy wind speed arriving barrier can be reduced simultaneously, reach the multi-efficiency of sound insulation and noise reduction, checking dust suction.Adaptable to environment of this equipment, technique is simple, and operation expense is low.
Accompanying drawing explanation
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Fig. 1 is speedway sound insulation and noise reduction checking dust exhaust apparatus overall structure figure of the present invention.
Fig. 2 is in Fig. 1
enlarged diagram.
Fig. 3 is the structure chart that the installation of speedway sound insulation and noise reduction checking dust exhaust apparatus of the present invention supports.
Description of reference numerals: 1 expressway surface, 2 protective guard pedestals, 3 sound insulation and noise reduction barriers, 4 checking dust absorbing structures, 5 install support, 6 fixed disks, 7 fastening bolts.
Detailed description of the invention
In order to have a clear understanding of technical scheme of the present invention, its detailed structure will be proposed in the following description.Obviously, the concrete execution of the embodiment of the present invention also not enough specific details being limited to those skilled in the art and haveing the knack of.The preferred embodiments of the present invention are described in detail as follows, and except these embodiments described in detail, can also have other embodiments.
Referring to figs. 1 through Fig. 3, a kind of speedway sound insulation and noise reduction checking dust exhaust apparatus disclosed in figure, comprise sound insulation and noise reduction barrier 3, checking dust absorbing structure 4, support 5 is installed, fixed disk 6, fastening bolt 7, outside and the described installation support 5 of described sound insulation and noise reduction barrier 3 are fastened, the inner side of described checking dust absorbing structure 4 is connected with described installation support 5, described sound insulation and noise reduction barrier 3, described installation support 5 is three layers of fastening-type structure with described checking dust absorbing structure 4, described three layers of fastening-type structure form noise barrier unit, described noise barrier unit is by the described fixed disk 6 bottom described installation support 5, fastening bolt 7 is used to be fixed on protective guard pedestal 2, protective guard is positioned at the both sides of expressway surface 1, cavity is formed between described sound insulation and noise reduction barrier 3 and described checking dust absorbing structure 4, sound insulation dust suction is provided with cotton in described cavity, noise can be reduced, Chalk-dust filtering.
Described sound insulation and noise reduction barrier 3 is set to flap type, adopts metal steel structure, is fixed on installs in support 5 by described fastening bolt 7 and nut, and the connected mode of adjacent described noise barrier unit is splicing.
Described installation support 5 top is set to arc i-beam structure, and bottom is set to square fixed disk, is fixed on highway 1 protective guard concrete pedestal by fastening bolt 7.
Described checking dust absorbing structure 4 is set to h checking dust-suppression net, fits fixing, be arranged on the inner side of noise barrier 3 by metal splint and installation support 5.The dust-absorbing function of described h checking dust-suppression net, be by high vehicle speeds by time the high speed air quantity that produces, the method for adsorbing road dust realizes, and the checking effect of this dust-suppression net is also clearly.
It is cotton that described sound insulation and noise reduction shields 3 inner sound insulation by filling dust suctions.
A kind of speedway sound insulation and noise reduction checking dust exhaust apparatus disclosed in this invention, utilize vehicle under the situation of running at high speed, ambient air is driven to spread to surrounding fast, simultaneously by the air with dust pollution thing discharged to speedway both sides, through the filtration of sound insulation dust suction barrier, pollution noise is effectively shielded, and by effective for the dust granules in air Adsorption, the high energy wind speed arriving barrier can be reduced simultaneously, reach the multi-efficiency of sound insulation and noise reduction, checking dust suction.Adaptable to environment of this equipment, technique is simple, and operation expense is low.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; although with reference to above-described embodiment to invention has been detailed description; those of ordinary skill in the field still can modify to the specific embodiment of the present invention or equivalent replacement; these do not depart from any amendment of spirit and scope of the invention or equivalent replacement, are all applying within the claims awaited the reply.
Claims (5)
1. a speedway sound insulation and noise reduction checking dust exhaust apparatus, it is characterized in that, described device comprises sound insulation and noise reduction barrier (3), checking dust absorbing structure (4), install and support (5), fixed disk (6), fastening bolt (7), the outside of described sound insulation and noise reduction barrier (3) and described installation support (5) and are fastened, the inner side of described checking dust absorbing structure (4) supports (5) be connected with described installation, described sound insulation and noise reduction barrier (3), it is three layers of fastening-type structure that described installation supports (5) with described checking dust absorbing structure (4), described three layers of fastening-type structure form noise barrier unit, described noise barrier unit installs by described the described fixed disk (6) supporting (5) bottom, fastening bolt (7) is used to be fixed on protective guard pedestal (2), cavity is formed between described sound insulation and noise reduction barrier (3) and described checking dust absorbing structure (4), sound insulation dust suction is provided with cotton in described cavity.
2. speedway sound insulation and noise reduction checking dust exhaust apparatus according to claim 1, it is characterized in that, described sound insulation and noise reduction barrier (3) is set to flap type, adopt metal steel structure, being fixed on to install by described fastening bolt (7) and nut supports on (5), and the connected mode of adjacent described noise barrier unit is splicing.
3. speedway sound insulation and noise reduction checking dust exhaust apparatus according to claim 1, it is characterized in that, described installation supports (5) top and is set to arc i-beam structure, and bottom is set to square fixed disk, is fixed on highway guard rail concrete pedestal by fastening bolt (7).
4. speedway sound insulation and noise reduction checking dust exhaust apparatus according to claim 1, it is characterized in that, described checking dust absorbing structure (4) is set to h checking dust-suppression net, supports (5) and fits fixing, be arranged on the inner side of noise barrier (3) by metal splint and installation.
5. speedway sound insulation and noise reduction checking dust exhaust apparatus according to claim 1, is characterized in that, the inner sound insulation by filling dust suction of described sound insulation and noise reduction screen (3) is cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678514.7A CN105200930B (en) | 2015-10-20 | 2015-10-20 | A kind of highway sound insulation and noise reduction checking dust exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678514.7A CN105200930B (en) | 2015-10-20 | 2015-10-20 | A kind of highway sound insulation and noise reduction checking dust exhaust apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105200930A true CN105200930A (en) | 2015-12-30 |
| CN105200930B CN105200930B (en) | 2017-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510678514.7A Active CN105200930B (en) | 2015-10-20 | 2015-10-20 | A kind of highway sound insulation and noise reduction checking dust exhaust apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942158A (en) * | 2021-01-28 | 2021-06-11 | 曾秋香 | Noise barrier device for preventing and treating noise pollution |
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| CN203475336U (en) * | 2013-10-11 | 2014-03-12 | 成都庆坤科技有限责任公司 | Light environment-friendly sound absorbing and insulating barrier |
| CN204080656U (en) * | 2014-07-11 | 2015-01-07 | 郑州三迪建筑科技有限公司 | A kind of sound barrier wall |
| CN204551297U (en) * | 2015-03-13 | 2015-08-12 | 平遥县景能环保设备有限公司 | A kind of sound barrier for road sound insulation |
| CN205062686U (en) * | 2015-10-20 | 2016-03-02 | 秦皇岛首创思泰意达环保科技有限公司 | Highway gives sound insulation and falls pulling wind dust extraction that makes an uproar |
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2015
- 2015-10-20 CN CN201510678514.7A patent/CN105200930B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09268526A (en) * | 1996-04-03 | 1997-10-14 | Sekisui Jushi Co Ltd | Sound-absorptive structure |
| KR20020097323A (en) * | 2001-06-20 | 2002-12-31 | 태종개발 주식회사 | Soundproofing wall having improved soundproofing structure and thereof establishment method |
| CN101151417A (en) * | 2005-03-30 | 2008-03-26 | 松下电器产业株式会社 | Sound-absorbing structure |
| CN2895514Y (en) * | 2005-08-26 | 2007-05-02 | 任建章 | Multi-layer transparent rotary window sash type sound insulation wall |
| CN101368375A (en) * | 2007-08-16 | 2009-02-18 | 马兴华 | Method for reducing traffic passage noise adopting sponge plate |
| CN201473894U (en) * | 2009-05-22 | 2010-05-19 | 深圳洛赛声学技术有限公司 | Sound absorption and insulation composite sound barrier |
| CN202202275U (en) * | 2011-07-30 | 2012-04-25 | 上海申华声学装备有限公司 | Sound barrier with composite structure |
| CN102926476A (en) * | 2012-11-30 | 2013-02-13 | 王荷琴 | Sound insulation board |
| CN203475336U (en) * | 2013-10-11 | 2014-03-12 | 成都庆坤科技有限责任公司 | Light environment-friendly sound absorbing and insulating barrier |
| CN204080656U (en) * | 2014-07-11 | 2015-01-07 | 郑州三迪建筑科技有限公司 | A kind of sound barrier wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942158A (en) * | 2021-01-28 | 2021-06-11 | 曾秋香 | Noise barrier device for preventing and treating noise pollution |
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| Publication number | Publication date |
|---|---|
| CN105200930B (en) | 2017-10-20 |
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