CN201598574U - Sound barrier with window - Google Patents
Sound barrier with window Download PDFInfo
- Publication number
- CN201598574U CN201598574U CN2009200746435U CN200920074643U CN201598574U CN 201598574 U CN201598574 U CN 201598574U CN 2009200746435 U CN2009200746435 U CN 2009200746435U CN 200920074643 U CN200920074643 U CN 200920074643U CN 201598574 U CN201598574 U CN 201598574U
- Authority
- CN
- China
- Prior art keywords
- abatvoix
- acoustic board
- hole acoustic
- composite
- composite via
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a sound barrier with a window. A lower composite through-hole acoustic board is arranged at the lower end between two upright posts, film sandwiched glass is arranged on the lower composite through-hole acoustic board, an upper composite through-hole acoustic board is arranged on the film sandwiched glass, a sound absorbing screen is fixed on the upper composite through-hole acoustic board, clamping springs are respectively disposed on one side between each upright post and the upper composite through-hole acoustic board, between the upright post and the film sandwiched glass, and between the upright post and the lower composite through-hole acoustic board, and peripheries of the upper composite through-hole acoustic board and the lower composite through-hole acoustic board are wrapped by decorative aluminum beads. Due to the film sandwiched glass in large area, drivers have wide visual field favorable for driving safety. By adopting the component through-hole acoustic boards and the aluminum plate with micro-perforated structure, the sound barrier has better sound absorbing effect and achieves sound transmission loss which is larger than 24dB(A). Further, the sound barrier has wind-resistant uniformity distributed load of 115Kg/m2, can be cleaned by rainwater, is novel and attractive in appearance and meets requirements of urban construction.
Description
Technical field
A kind of 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 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, soundproof effect is unsatisfactory, exposes outside, exposes to the sun and rain, can't be self-cleaning, aging easily, the open defect that application life is short, the visual field is poor.
The utility model content
The utility model is in order to overcome above-mentioned defective, existing sound barrier is improved, for strengthening sound-absorbing effect and broadening one's vision, adopt the aluminium sheet and the transparent material of composite via acoustical board, perforated microstructure, and three kinds of combinations of materials are become a kind of sound barrier with form.Its technology is achieved in that the structure that comprises column, composite via abatvoix, folder film glass, decoration aluminium layering, garter spring, and it is characterized in that: whole sound barrier is fixed on the crash bearer of road by front and back two H type columns; Lower end between two columns 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 top composite via abatvoix again, fixing gobo on the composite via abatvoix of top, side between column and top composite via abatvoix, folder film glass, the bottom composite via abatvoix is respectively equipped with garter spring, decorate aluminium layering wrap up respectively top composite via abatvoix, bottom composite via abatvoix around, gobo is the aluminium sheet of perforated microstructure.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; Owing to adopt the aluminium sheet of composite via abatvoix and perforated microstructure, absorb direct sound, increased absorption diffraction sound, reflected sound again, therefore, sound-absorbing effect is better, sound transmission loss＞24dB (A); Because H type column is fixed on the crash bearer of road both sides, has wind resistance 115Kg/m
2Uniformly distributed load; Can rainwater self-cleaning, external form novelty, attractive 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-gobo, 2-column, 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, 9-aluminium anchor ear;
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 type columns (2); Lower end between two columns (2) 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, be fixed with the gobo that material is the micropunch aluminium sheet (1) on the top composite via abatvoix (3), column (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, around the bottom composite via abatvoix (6), aluminium anchor ear (9) is further reinforced gobo (1), and the sound barrier bottom is fixed with lower seal plate (7).
See accompanying drawing 1, at first composite via abatvoix sheet material is cut into respectively and is of a size of 2460x1000/mm, two of 2460x1500/mm sheet materials, the folder film glass is cut into and is of a size of one of 940x2460/mm, wrap up 2460x1000/mm respectively with decorating aluminium layering (5), 2460x1500/mm sheet material and with aluminium alloy extrusions assembling 940x2460/mm folder film glass, form the top composite via abatvoix (3) of 2460x1500/mm respectively, the folder film glass (4) of 940x2460/mm, the bottom composite via abatvoix (6) of 2460x1000/mm is by the gobo (1) of the micropunch aluminium sheet making that is of a size of 2460mmx900; Lower end between two columns (2) 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, be fixed with gobo (1) on the top composite via abatvoix (3), garter spring (8) relies on column (2) to compress and fixing top composite via abatvoix (3), folder film glass (4), bottom composite via abatvoix (6), on elevated road, pass through column (2) plug-in mounting sound barrier parts by the required length of span, form road noise barrier, the road noise barrier bottom is fixed with lower seal plate (7).When one connects an automobile and passes through, most noise that automobile sent is insulated against sound by sound barrier and is absorbed by composite via abatvoix and gobo, because gobo is installed, increased absorption diffraction sound, reflected sound, therefore, the noise that spreads out of reduces greatly, influence degree to the resident greatly reduces, according to test, sound insulation factor＞24dB has reached sound insulation.Be fixed on the crash bearer of road both sides by front and back two H type columns (2), reached the purpose of sound absorption, sound insulation and expanded driver's the visual field, help safety traffic.
Claims (2)
1. sound barrier with form comprises column, composite via abatvoix, folder film glass, the structure of decorating aluminium layering, garter spring, and it is characterized in that: whole sound barrier is fixed on the crash bearer of road by front and back two H type columns; Lower end between two columns 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 top composite via abatvoix again, composite via abatvoix top, top is gobo fixedly, and the side between column and top composite via abatvoix, folder film glass, the bottom composite via abatvoix is respectively equipped with garter spring.
2. a kind of sound barrier with form according to claim 1 is characterized in that: gobo is the aluminium sheet of perforated microstructure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200746435U CN201598574U (en) | 2009-10-26 | 2009-10-26 | Sound barrier with window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200746435U CN201598574U (en) | 2009-10-26 | 2009-10-26 | Sound barrier with window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201598574U true CN201598574U (en) | 2010-10-06 |
Family
ID=42809623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200746435U Expired - Fee Related CN201598574U (en) | 2009-10-26 | 2009-10-26 | Sound barrier with window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201598574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064231A (en) * | 2015-08-21 | 2015-11-18 | 孙立民 | Environment-friendly and sound-insulating wall for road |
| CN110565551A (en) * | 2019-08-19 | 2019-12-13 | 河北德胜金属网业有限公司 | Production method of urban landscape sound barrier and combined transparent plate thereof |
-
2009
- 2009-10-26 CN CN2009200746435U patent/CN201598574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064231A (en) * | 2015-08-21 | 2015-11-18 | 孙立民 | Environment-friendly and sound-insulating wall for road |
| CN110565551A (en) * | 2019-08-19 | 2019-12-13 | 河北德胜金属网业有限公司 | Production method of urban landscape sound barrier and combined transparent plate thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20121026 |