CN205857050U - A kind of novel sound barrier - Google Patents
A kind of novel sound barrier Download PDFInfo
- Publication number
- CN205857050U CN205857050U CN201620767870.6U CN201620767870U CN205857050U CN 205857050 U CN205857050 U CN 205857050U CN 201620767870 U CN201620767870 U CN 201620767870U CN 205857050 U CN205857050 U CN 205857050U
- Authority
- CN
- China
- Prior art keywords
- insulationg board
- sound insulationg
- sound
- back side
- board
- 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
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a kind of novel sound barrier, including bottom sound insulationg board, top sound insulationg board, bottom sound insulationg board includes that front sound insulationg board, back side sound insulationg board and the centrifugal compound glass being filled between front sound insulationg board and back side sound insulationg board are cotton, centrifugal compound glass is cotton to be wrapped up by waterproofing membrane or alkali-free hydrophobic glass-fiber-fabric, and top sound insulationg board is transparent sound insulationg board.There is excellent noise reduction effect and the low advantage of price, convenient later maintenance, invariant color, easy cleaning, easily change after being damaged.
Description
Technical field
This utility model relates to sound absorption structure, is specifically related to a kind of novel sound barrier.
Background technology
At present, mostly the sound barrier arranged in the both sides of highway, railway, high ferro or subway is that panel made by glass epoxy,
On panel, providing holes, the built-in polystyrene foamed material of panel make sound-absorbing material, and this structure is relative to the valency of conventional baffle
Lattice are relatively low, but the effect of noise reduction is the most undesirable.
Summary of the invention
This utility model is for problems of the prior art, it is provided that a kind of novel sound barrier.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: a kind of novel sound barrier, including
Bottom sound insulationg board, top sound insulationg board, it is characterised in that bottom sound insulationg board includes front sound insulationg board, back side sound insulationg board and filling
Centrifugal compound glass between front sound insulationg board and back side sound insulationg board is cotton, and centrifugal compound glass is hated by cotton by waterproofing membrane or alkali-free
Water glass-fiber-fabric wraps up, and top sound insulationg board is transparent sound insulationg board.
Preferred as such scheme, front sound insulationg board is fiberglass drawing and extruding section bar perforated plate, and the back side is steel drawing and extruding section bar
Plate.
The beneficial effects of the utility model are: have excellent noise reduction effect and a low advantage of price, and convenient later maintenance is constant
Color, easy cleaning, easily change after being damaged.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of bottom sound insulationg board.
Detailed description of the invention
Below in conjunction with embodiment, detailed description of the invention of the present utility model is further described.
As shown in Figure 1-2, a kind of novel sound barrier, including bottom sound insulationg board 1, top sound insulationg board 2, bottom sound insulationg board includes
Front sound insulationg board 5, back side sound insulationg board 6 and the centrifugal compound glass cotton 4 being filled between front sound insulationg board and back side sound insulationg board,
Centrifugal compound glass is cotton to be wrapped up by waterproofing membrane or alkali-free hydrophobic glass-fiber-fabric, and top sound insulationg board is transparent sound insulationg board, insulates against sound in front
Plate is fiberglass drawing and extruding section bar perforated plate, and the back side is steel drawing and extruding section bar plate.
Wherein, bottom sound insulationg board, middle part sound insulationg board and top sound insulationg board are provided with the identification strip 3 of scale, mark
Bar longitudinally the most gluing in bottom, middle part and the surface of top sound insulationg board, can be prevented effectively from wrong sound insulationg board, cause waste labour's
Problem.
For a person skilled in the art, still the technical scheme described in foregoing embodiments can be repaiied
Changing, or wherein portion of techniques feature carries out equivalent, all within spirit of the present utility model and principle, that is made is any
Amendment, equivalent, improvement etc., within should be included in protection domain of the present utility model.
Claims (2)
1. a novel sound barrier, including bottom sound insulationg board, top sound insulationg board, it is characterised in that bottom sound insulationg board includes front
Sound insulationg board, back side sound insulationg board and the centrifugal compound glass being filled between front sound insulationg board and back side sound insulationg board are cotton, centrifugal multiple
Combined glass fiber cotton is wrapped up by waterproofing membrane or alkali-free hydrophobic glass-fiber-fabric, and top sound insulationg board is transparent sound insulationg board.
Novel sound barrier the most as claimed in claim 1, it is characterised in that front sound insulationg board is the perforation of fiberglass drawing and extruding section bar
Plate, the back side is steel drawing and extruding section bar plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620767870.6U CN205857050U (en) | 2016-07-21 | 2016-07-21 | A kind of novel sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620767870.6U CN205857050U (en) | 2016-07-21 | 2016-07-21 | A kind of novel sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205857050U true CN205857050U (en) | 2017-01-04 |
Family
ID=57649309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620767870.6U Expired - Fee Related CN205857050U (en) | 2016-07-21 | 2016-07-21 | A kind of novel sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205857050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729368A (en) * | 2018-06-08 | 2018-11-02 | 四川双铁科技有限公司 | A kind of enhancing light lath and preparation method thereof |
-
2016
- 2016-07-21 CN CN201620767870.6U patent/CN205857050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729368A (en) * | 2018-06-08 | 2018-11-02 | 四川双铁科技有限公司 | A kind of enhancing light lath and preparation method thereof |
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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: 20170104 Termination date: 20180721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |