CN201933426U - Road sound-proofing board - Google Patents
Road sound-proofing board Download PDFInfo
- Publication number
- CN201933426U CN201933426U CN2010206310583U CN201020631058U CN201933426U CN 201933426 U CN201933426 U CN 201933426U CN 2010206310583 U CN2010206310583 U CN 2010206310583U CN 201020631058 U CN201020631058 U CN 201020631058U CN 201933426 U CN201933426 U CN 201933426U
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- CN
- China
- Prior art keywords
- sound
- shell
- layer
- casing play
- proofing
- 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)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses a road sound-proofing board which comprises a hollow board-shaped shell, and is characterized in that a rubber filling layer is adhered on the inner wall of the shell; a sound-proofing cotton layer is arranged on one side surface of the rubber filling layer, and a framework layer is arranged at the other side of the rubber filling layer; and the framework layer comprises a cellular framework. The road sound-proofing board can not only absorb sound, insulate sound and prevent noise pollution, but also can not shield electromagnetic signals.
Description
Technical field
The utility model relates to a kind of sound insulating panel that is used for the urban highway traffic noise isolation, relates in particular to a kind of highway sound insulating panel.
Background technology
Along with The development in society and economy, city size constantly enlarges, and directly run in the guide between the city high rise building mansion as viaduct, the viaduct of urban highway traffic main line, to places such as the school that is in the roadside, office premisess, noise has become new pollution sources, people will be among the noise pollution of automobile, train for a long time, and this will have a strong impact on people's study, work and rest.Present way is in the roadside of viaduct, viaduct baffler to be set, and traditional baffler generally adopts the metal sheet manufacturing, and the shield effectiveness of sound is poor, is easy to generate static, and simultaneously can shield electromagnetic signals, influences the normal use of meanss of communication such as mobile phone.
Summary of the invention
In view of the defective that above-mentioned prior art exists, the purpose of this utility model is that a kind of soundproof effect of proposition is good, the transparent highway sound insulating panel of electromagnetic signal.
The purpose of this utility model highway sound insulating panel will be achieved by the following technical programs:
The highway sound insulating panel comprises the shell that hollow is tabular, wherein: be provided with casing play in the described shell, be distributed with the Sound-proof material layer on the described casing play; Be filled with the encapsulating layer between described casing play, Sound-proof material layer and the shell.
Further, above-mentioned highway sound insulating panel, wherein: described casing play is cellular skeleton.
The utility model adopts said structure, not only can sound-absorbing, and sound insulation prevents noise pollution, also can shield electromagnetic signals.
Following constipation closes the embodiment accompanying drawing, the specific embodiment of the present utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.
Description of drawings
Fig. 1 is the structural representation of this highway sound insulating panel;
Fig. 2 is the casing play organigram.
The specific embodiment
As shown in Figures 1 and 2, the embodiment of the utility model highway sound insulating panel comprises the tabular shell of hollow 1, wherein: be provided with casing play 4 in the described shell 1, be distributed with Sound-proof material layer 3 on the described casing play 4; Be filled with encapsulating layer 2 between described casing play 4, Sound-proof material layer 3 and the shell 1.
In conjunction with the utility model one preferred implementation, consider that it often uses out of doors in the environment, in order not allow the strong wind or the flow-disturbing of vehicle that its firm degree is impacted, the casing play 4 that the utility model adopted is cellular skeleton.Like this, can unnecessary rocking or covibration can not occur, prolong application life self playing preferable support effect.
The utility model adopts said structure, not only can sound-absorbing, and sound insulation prevents noise pollution, also can shield electromagnetic signals.
Claims (2)
1. the highway sound insulating panel comprises the shell that hollow is tabular, it is characterized in that: be provided with casing play in the described shell, be distributed with the Sound-proof material layer on the described casing play; Be filled with the encapsulating layer between described casing play, Sound-proof material layer and the shell.
2. highway sound insulating panel according to claim 1 is characterized in that: described casing play is cellular skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206310583U CN201933426U (en) | 2010-11-29 | 2010-11-29 | Road sound-proofing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206310583U CN201933426U (en) | 2010-11-29 | 2010-11-29 | Road sound-proofing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933426U true CN201933426U (en) | 2011-08-17 |
Family
ID=44444953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206310583U Expired - Fee Related CN201933426U (en) | 2010-11-29 | 2010-11-29 | Road sound-proofing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201933426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477718A (en) * | 2010-11-29 | 2012-05-30 | 张家港港丰交通安全设施有限公司 | Sound insulation plate for highways |
-
2010
- 2010-11-29 CN CN2010206310583U patent/CN201933426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477718A (en) * | 2010-11-29 | 2012-05-30 | 张家港港丰交通安全设施有限公司 | Sound insulation plate for highways |
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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: 20110817 Termination date: 20111129 |