CN201560403U - Cylindrical sound barrier with window - Google Patents
Cylindrical sound barrier with window Download PDFInfo
- Publication number
- CN201560403U CN201560403U CN2009200746401U CN200920074640U CN201560403U CN 201560403 U CN201560403 U CN 201560403U CN 2009200746401 U CN2009200746401 U CN 2009200746401U CN 200920074640 U CN200920074640 U CN 200920074640U CN 201560403 U CN201560403 U CN 201560403U
- Authority
- CN
- China
- Prior art keywords
- abatvoix
- sound absorbing
- composite via
- composite
- cylindrical
- 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
Links
Images
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a cylindrical sound barrier with window. The lower end between two upright columns is provided with a lower composite through hole sound absorbing board on which a filmed glass is arranged; an upper composite through hole sound absorbing board is arranged on the filmed glass; a cylindrical sound absorbing barrier is fixed at the top end of the upper composite through hole sound absorbing board; one side among the upright columns, and the upper composite through hole sound absorbing board, the filmed glass and the lower composite through hole sound absorbing board is provided with a clamping spring respectively. A large area of the filmed glass affords a wide view for driver, which benefits for driving at a safe speed; the composite through hole sound absorbing board a cylindrical microperforated aluminum board afford good sound absorbing effect at a sound reduction index more than 24dB(A); a H-shaped upright column fixed on a crashproof pier at both sides of the road affords a wind-resistant uniform load of 115kg/m<2>; the utility model has the advantages of nice design and meeting the requirement of city construction.
Description
Technical field
A kind of column type 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, 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 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 column type 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, composite via abatvoix top, bottom is provided with the folder film glass, folder film glass top is provided with top composite via abatvoix again, composite via abatvoix top, top holding cylindrical gobo, 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, cylindrical gobo is the aluminium sheet of double-deck 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 cylindrical double-deck perforated microstructure, not only absorb direct sound, and absorb diffraction sound, 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; Aesthetic in appearance, meet the needs of urban construction.
Description of drawings
Fig. 1 is the side-looking sectional structure schematic diagram of the utility model embodiment;
Wherein, the cylindrical gobo of 1-, 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;
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); Decorate aluminium layering (5) and wrap up top composite via abatvoix (3) respectively, around the bottom composite via abatvoix (6), lower end between two columns (2) is provided with bottom composite via abatvoix (6), bottom composite via abatvoix (6) top is provided with folder film glass (4), folder film glass (4) top is provided with top composite via abatvoix (3) again, top composite via abatvoix (3) top is fixed with the cylindrical gobo (1) that material is double-deck micropunch aluminium sheet, 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), and the sound barrier bottom is fixed with lower seal plate (7).
See accompanying drawing 1, whole sound barrier is fixed on the crash bearer of road both sides by H type column (2); At first composite via plate sheet material is cut into 500 * 2000/mm, 900 * 2000/mm, the folder film glass is 1100 * 2000 sheet material, and wrap up the sheet material that has been cut into respectively, composition 1100 * 2000 top composite via abatvoixs (3), the bottom composite via abatvoix (6) of 900 * 2000/mm and 1100 * 2000 folder film glass (4) with decorating aluminium layering (5); Lower end between two columns (2) is provided with bottom composite via abatvoix (6), bottom composite via abatvoix (6) top is provided with folder film glass (4), folder film glass (4) top is provided with top composite via abatvoix (3) again, it is double-deck micropunch aluminium sheet that top composite via abatvoix (3) top is fixed with material, the cylindrical gobo (1) of external diameter 500mm, garter spring (8) is pushed down by column (2) and fixing top composite via abatvoix (3), folder film glass (4), bottom composite via abatvoix (6), form sound barrier, on road, by H type column (2), form road noise barrier by length of span plug-in mounting sound barrier parts, whole 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 sound by composite via abatvoix and cylindrical gobo, the noise that spreads out of reduces greatly, influence degree to the resident greatly reduces, according to test, sound insulation factor＞24dB has reached the purpose of sound insulation, noise elimination and has expanded driver's the visual field, helps safety traffic.
Claims (3)
1. column type sound barrier with form, the structure that comprises column, composite via abatvoix, folder film glass, decoration aluminium layering, garter spring, it is characterized in that: the lower end between two columns is provided with bottom composite via abatvoix, composite via abatvoix top, bottom is provided with the folder film glass, folder film glass top is provided with top composite via abatvoix again, composite via abatvoix top, top holding cylindrical gobo, 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 column type 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 column type sound barrier with form according to claim 1, it is characterized in that: cylindrical gobo is the aluminium sheet of double-deck perforated microstructure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200746401U CN201560403U (en) | 2009-10-26 | 2009-10-26 | Cylindrical sound barrier with window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200746401U CN201560403U (en) | 2009-10-26 | 2009-10-26 | Cylindrical sound barrier with window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201560403U true CN201560403U (en) | 2010-08-25 |
Family
ID=42625549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200746401U Expired - Fee Related CN201560403U (en) | 2009-10-26 | 2009-10-26 | Cylindrical sound barrier with window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201560403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418321A (en) * | 2010-09-25 | 2012-04-18 | 朴太善 | Noise reduction device at top end of sound barrier |
| WO2013143318A1 (en) * | 2012-03-26 | 2013-10-03 | Lai Qingguo | Light noise absorption barrier |
-
2009
- 2009-10-26 CN CN2009200746401U patent/CN201560403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418321A (en) * | 2010-09-25 | 2012-04-18 | 朴太善 | Noise reduction device at top end of sound barrier |
| WO2013143318A1 (en) * | 2012-03-26 | 2013-10-03 | Lai Qingguo | Light noise absorption barrier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201526015U (en) | Upper arc type sound barrier with window | |
| CN204551335U (en) | A kind of road caution guardrail with detachable buffer stopper | |
| CN201560403U (en) | Cylindrical sound barrier with window | |
| CN201530997U (en) | Vertical sound barrier with viewfinder | |
| CN204589838U (en) | A kind of sound barrier of droplet-shaped | |
| CN201598574U (en) | Sound barrier with window | |
| CN101858060A (en) | Dentoid panel double-cavity sound absorption and insulation screen | |
| CN202247727U (en) | Staggered sound barrier | |
| CN203145204U (en) | Heat insulating air bubble film | |
| CN2260100Y (en) | Composite type noise screen for road | |
| CN2718046Y (en) | Acoustic composite board and sound insulation screen produced by the same | |
| CN205062685U (en) | Fluorescent coating adheres to formula landscape lighting type sound barrier | |
| CN203782599U (en) | Sharp chopping type metallic sound barrier | |
| CN201221057Y (en) | Noise absorption apparatus on top of acoustical barrier | |
| CN201221058Y (en) | V-shaped top noise reducer for acoustical barrier | |
| CN204589837U (en) | The sound barrier of a kind of photovoltaic generation, sound absorption double-purpose | |
| CN201553994U (en) | Vertical sound barrier | |
| CN201146031Y (en) | Suction noise barrier | |
| CN204690610U (en) | Noise barrier | |
| CN211340577U (en) | Municipal administration highway sound absorption afforestation median | |
| CN205329587U (en) | Multi -functional municipal afforestation isolated column | |
| CN201704640U (en) | All-arc-shaped noise barrier | |
| CN221052420U (en) | Sound protection device for open-pore foamed ceramic | |
| CN201704639U (en) | Louver-type noise barrier | |
| CN206871185U (en) | A kind of vehicle body doorframe of miniature electric automobile |
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: 20100825 Termination date: 20141026 |
|
| EXPY | Termination of patent right or utility model |