CN201526015U - Upper arc type sound barrier with window - Google Patents
Upper arc type sound barrier with window Download PDFInfo
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- CN201526015U CN201526015U CN2009200746454U CN200920074645U CN201526015U CN 201526015 U CN201526015 U CN 201526015U CN 2009200746454 U CN2009200746454 U CN 2009200746454U CN 200920074645 U CN200920074645 U CN 200920074645U CN 201526015 U CN201526015 U CN 201526015U
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- abatvoix
- composite via
- sound absorption
- compound
- holes
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Abstract
The utility model relates to an upper arc type sound barrier with a window. A sound absorption board with compound through holes at the lower part is arranged between the lower ends of two H-shaped steel upright posts, wherein a circular arc is arranged between the upper ends of the two H-shaped steel upright posts, the sound absorption board with the compound through holes at the lower part is provided with film-clipping glass, the upper part of which is provided with the sound absorption board with the compound through holes at the upper part, an upper sealing board covers the sound absorption board with the compound through holes at the upper part and the H-shaped steel upright posts, a clamping spring is arranged at one side among the H-shaped steel upright posts, the sound absorption board with the compound through holes at the upper part, the film-clipping glass, and the sound absorption board with the compound through holes at the lower part respectively. In the utility model, as a large area of the film-clipping glass is utilized, the visual field of a driver is expanded, thus being beneficial to safely driving; as the sound absorption board with the compound through holes is adopted, the sound absorption effect is good, and the sound reduction index is more than 24 dB(A); and as the H-steel upright posts are fixed on the anti-collision piers along both sides of a road, the wind-resistant uniformed load is 115kg/m2; and the upper arc type sound barrier with the window has attractive appearance, and complies with the needs of urban construction.
Description
Technical field
A kind of last camber sound barrier of the utility model with form, what relate to is noise elimination, sound insulation technical field, particularly road noise barrier design and manufacturing technology field is used for road noise elimination, sound insulation.
Background technology
The road of modern city except that ground level road, has been built a large amount of elevated road and speedway again, vehicular traffic is to the resident and the commercial office space of both sides, the noise that brings increases, increases, and people's live and work has been brought great influence, and resident's suggestion is very big.Modern designs in road construction, has fully taken into account the harmfulness of traffic noise, for this reason, in the both sides of some roads, especially in the elevated road both sides, sound barrier is set.Normally used sound barrier mostly adopts the main material of plastic plate as sound barrier, and it is poor that this sound barrier exists sound absorption function, and soundproof effect is unsatisfactory, exposes outside, exposes to the sun and rain, and is aging easily, the open defect that application life is short, the visual field is poor.
The utility model content
The utility model is improved existing sound barrier in order to overcome above-mentioned defective, for strengthening sound-absorbing effect and broadening one's vision, adopts composite via acoustical board and transparent material, and two kinds of combinations of materials are become a kind of last camber sound barrier with form.Its technology is achieved in that and comprises upper sealing panel, the H steel post, the composite via abatvoix, the folder film glass, decorate aluminium layering, the lower seal plate, garter spring is in interior structure, it is characterized in that: the lower end that the upper end has between the two H steel posts of circular arc is provided with bottom composite via abatvoix, on the composite via abatvoix of bottom the folder film glass is set, folder film glass top is provided with the top composite via abatvoix of circular arc again, upper sealing panel covers top composite via abatvoix and H steel post, H steel post and top composite via abatvoix, the folder film glass, side between the composite via abatvoix of bottom is respectively equipped with garter spring, decorate aluminium layering and wrap up top composite via abatvoix respectively, around the composite via abatvoix of bottom, top composite via abatvoix and H steel post top are provided with the circular arc that matches, and its radius R is in the 550-850mm scope.The positive effect of implementing after this technology is: at first be to have overcome above-mentioned defective, owing to use large-area folder film glass, make driver's the visual field open expansion, help safety traffic; Because the arc composite via at top screen makes sound barrier increase height on original height, has played sound absorption and sound insulation effect greater than original sound barrier height; Because adopt the composite via abatvoix, sound-absorbing effect is good, sound transmission loss＞24dB (A); Because the H steel post is fixed on the crash bearer of road both sides, has wind resistance 115Kg/m
2Uniformly distributed load; The energy rainwater is self-cleaning, aesthetic in appearance, meets the needs of urban construction.
Description of drawings
Fig. 1 is the side-looking sectional structure schematic diagram of the utility model embodiment;
Wherein, 1-upper sealing panel, 2-H steel post, 3-top composite via abatvoix, 4-folder film glass, 5-decorate aluminium layering, 6-bottom composite via abatvoix, 7-lower seal plate, 8-garter spring;
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
See accompanying drawing 1, whole sound barrier is fixed on the crash bearer of road both sides by front and back two H steel posts (2); The lower end that the upper end has between the two H steel posts (2) that R is the 600mm circular arc is provided with bottom composite via abatvoix (6), folder film glass (4) is set on the bottom composite via abatvoix (6), folder film glass (4) top is provided with top composite via abatvoix (3) again, top composite via abatvoix (3) first half is provided with circular arc, its radius R is 600mm, upper sealing panel (1) covers top composite via abatvoix (3) and H steel post (2), H steel post (2) and top composite via abatvoix (3), folder film glass (4), side between the bottom composite via abatvoix (6) is respectively equipped with garter spring (8), decorate aluminium layering (5) and wrap up top composite via abatvoix (3) respectively, folder film glass (4), around the bottom composite via abatvoix (6), the bottom is fixed with lower seal plate (7).
See accompanying drawing 1, at first composite via acoustical board sheet material be cut into and be of a size of two blocks of sheet materials of 1000 * 1970/mm that the folder film glass is cut into and is of a size of one of 940 * 1970/mm; Wrap up two respectively and be of a size of around 1000 * 1970/mm with decorating aluminium layering (5), form top composite via abatvoix (3), bottom composite via abatvoix (6), with forming folder film glass (4) around the aluminium alloy extrusions package clip film glass, it is the 600mm arc that top composite via abatvoix (3) upper end bending has R, two lower ends that have between the two H steel posts (2) that R is the 600mm circular arc are provided with bottom composite via abatvoix (6), folder film glass (4) is set on the bottom composite via abatvoix (6), folder film glass (4) top is provided with top composite via abatvoix (3) again, upper sealing panel (1) covers top composite via abatvoix (3) and H steel post (2), H steel post (2) and, garter spring (8) relies on H steel post (2) to compress and fixing top composite via abatvoix (3), folder film glass (4) and bottom composite via abatvoix (6); The sound barrier that is assembled on elevated road, becomes road noise barrier by length splicing sound barrier, and whole sound barrier bottom is fixed with lower seal plate (7).
When one connect an automobile by the time, most noise that automobile sent is insulated against sound by sound barrier and is absorbed by the composite via abatvoix, owing to use the arc gobo, has played sound absorption, sound insulation effect greater than former height sound barrier.The noise that spreads out of reduces greatly, resident's influence degree is greatly reduced, and has increased noise reduction and scope that the resident locates short transverse, according to test, sound insulation factor＞24dB has reached the purpose of sound insulation, noise elimination, and expanded driver's the visual field, help safety traffic.
Claims (3)
1. last camber sound barrier with form, comprise upper sealing panel, the H steel post, the composite via abatvoix, the folder film glass, decorate aluminium layering, the lower seal plate, garter spring is in interior structure, it is characterized in that: the lower end that the upper end has between the two H steel posts of circular arc is provided with bottom composite via abatvoix, on the composite via abatvoix of bottom the folder film glass is set, folder film glass top is provided with the top composite via abatvoix of circular arc again, upper sealing panel covers top composite via abatvoix and H steel post, H steel post and top composite via abatvoix, the folder film glass, side between the composite via abatvoix of bottom is respectively equipped with garter spring.
2. a kind of last camber sound barrier with form according to claim 1 is characterized in that: decorate aluminium layering wrap up respectively top composite via abatvoix, bottom composite via abatvoix around.
3. a kind of last camber sound barrier with form according to claim 1, it is characterized in that: top composite via abatvoix and H steel post top are provided with the circular arc that matches, and its radius R is in the 550-850mm scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200746454U CN201526015U (en) | 2009-10-26 | 2009-10-26 | Upper arc type sound barrier with window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200746454U CN201526015U (en) | 2009-10-26 | 2009-10-26 | Upper arc type sound barrier with window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526015U true CN201526015U (en) | 2010-07-14 |
Family
ID=42517305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200746454U Expired - Fee Related CN201526015U (en) | 2009-10-26 | 2009-10-26 | Upper arc type sound barrier with window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526015U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051843A (en) * | 2010-12-31 | 2011-05-11 | 西南交通大学 | High-speed railway noise barrier |
| CN102535359A (en) * | 2010-12-17 | 2012-07-04 | 上海山晟太阳能科技有限公司 | Sound absorbing screen with photovoltaic battery matrix |
| CN103541313A (en) * | 2012-07-18 | 2014-01-29 | 王力 | Sound barrier panel device for disorganizing high speed train running wind energy |
| CN104894991A (en) * | 2015-06-11 | 2015-09-09 | 黄贺明 | Noise barrier |
| CN105735160A (en) * | 2016-03-08 | 2016-07-06 | 成都格瑞思文化传播有限公司 | Expressway acoustic board |
-
2009
- 2009-10-26 CN CN2009200746454U patent/CN201526015U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535359A (en) * | 2010-12-17 | 2012-07-04 | 上海山晟太阳能科技有限公司 | Sound absorbing screen with photovoltaic battery matrix |
| CN102051843A (en) * | 2010-12-31 | 2011-05-11 | 西南交通大学 | High-speed railway noise barrier |
| CN102051843B (en) * | 2010-12-31 | 2015-01-14 | 西南交通大学 | High-speed railway noise barrier |
| CN103541313A (en) * | 2012-07-18 | 2014-01-29 | 王力 | Sound barrier panel device for disorganizing high speed train running wind energy |
| CN104894991A (en) * | 2015-06-11 | 2015-09-09 | 黄贺明 | Noise barrier |
| CN105735160A (en) * | 2016-03-08 | 2016-07-06 | 成都格瑞思文化传播有限公司 | Expressway acoustic board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20141026 |
|
| EXPY | Termination of patent right or utility model |