CN206015545U - A kind of sound barrier - Google Patents
A kind of sound barrier Download PDFInfo
- Publication number
- CN206015545U CN206015545U CN201620766937.4U CN201620766937U CN206015545U CN 206015545 U CN206015545 U CN 206015545U CN 201620766937 U CN201620766937 U CN 201620766937U CN 206015545 U CN206015545 U CN 206015545U
- Authority
- CN
- China
- Prior art keywords
- sound
- column
- center pillar
- sound barrier
- absorption unit
- 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 kind of sound barrier, form including several H types columns and several sound absorption unit splicings, H type columns have center pillar and side column, the upper surface of center pillar is provided with the slotted eye formation double H-type column through center pillar, and sound absorption unit includes superposed acoustic board, is located at the transparent sound insulationg board and the opaque sound insulationg board positioned at bottom at middle part.The column of the sound barrier adopt double H-type column, can effectively save column steel using amount, reduces cost.
Description
Technical field
This utility model is related to sound-screen barrier technique, and in particular to a kind of sound barrier.
Background technology
As country greatly develops communication, the quantity of sound barrier is continuously increased, form constantly develops, the height of sound barrier
Degree, mounting means and acoustic tile material are also progressively being improved.The height of board-type sound barrier was hung in the range of 3m-5m in the past
Dress method is sheet material to be sling and then hung in steel column from top using crane, then using rubber strip by acoustic tile
It is fixed in H profile steel column.Hanging method safety coefficient is relatively low, and the method for fixed acoustic tile is cumbersome.And knuckle type sound-screen
Barrier has broken the conventional structure pattern of conventional sound barrier, and the lower vertical of its column, top are inclined in 45 °, the company of being provided with knuckle
Cross bar is connect, therefore abatvoix cannot be as hung in connected two steel column from steel column top in the past, using consolidating for conventional rubber strip
Determine the requirement that mode cannot also meet fixed safety.Notification number is 101654904 to disclose angle sound barrier acoustic boards
Installation method, on connection cross bar is arranged positioning pulley, abatvoix is sling using positioning pulley, rotate in perpendicular,
Adjustment is placed between two adjacent upright posts behind orientation；The upper and lower side of abatvoix is positioned by little H profile steel, and little H profile steel is by its wing
The left and right sides of plate structure positioning abatvoix, and be fixed on column by angle steel, this avoid conventional rubber strip and fix not
Potential safety hazard.But the mounting means of the version of this sound barrier is limited, and mounting means and fixed form increase difficulty of construction
Greatly, the large usage quantity of H profile steel, high cost.
Content of the invention
For problems of the prior art, this utility model provides a kind of sound barrier, and the column of the sound barrier is adopted
Double H-type column, can effectively save column steel using amount, reduces cost.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is that a kind of sound barrier, including several H
Type column and several sound absorption unit splicings are formed, and there is H type columns center pillar and side column, the upper surface of center pillar to be provided with running through
The slotted eye of post forms double H-type column, and sound absorption unit includes superposed acoustic board, is located at the transparent sound insulationg board at middle part
And the opaque sound insulationg board positioned at bottom.
The height of acoustic board is the half of transparent sound insulation plate hight degree.
The beneficial effects of the utility model are：The column of the sound barrier adopt double H-type column, can effectively save column use
Steel amount, reduces cost.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of column.
Specific embodiment
In conjunction with accompanying drawing, the utility model is described in further detail.
As Figure 1-Figure 2, a kind of sound barrier, including several H types columns 1 and several sound absorption unit splicings
Into, the upper surface that H type columns have center pillar 6 and side column 5, center pillar is provided with the formation double H-type column of slotted eye 7 through center pillar,
Sound absorption unit includes superposed acoustic board 2, the transparent sound insulationg board 3 for being located at middle part and the opaque sound insulation positioned at bottom
Plate 4.
The height of acoustic board is the half of transparent sound insulation plate hight degree.
For a person skilled in the art, still the technical scheme described in foregoing embodiments can be repaiied
Changing, or equivalent being carried out to which part technical characteristic, all within spirit of the present utility model and principle, that made is any
Modification, equivalent, improvement etc., should be included within protection domain of the present utility model.
Claims (2)
1. a kind of sound barrier, it is characterised in that form including several H types columns and several sound absorption unit splicings, H types stand
The upper surface that post has center pillar and side column, center pillar is provided with the slotted eye formation double H-type column through center pillar, sound absorption unit bag
Include superposed acoustic board, be located at the transparent sound insulationg board and the opaque sound insulationg board positioned at bottom at middle part.
2. sound barrier as claimed in claim 1, it is characterised in that the height of acoustic board is the half of transparent sound insulation plate hight degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766937.4U CN206015545U (en) | 2016-07-18 | 2016-07-18 | A kind of sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766937.4U CN206015545U (en) | 2016-07-18 | 2016-07-18 | A kind of sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206015545U true CN206015545U (en) | 2017-03-15 |
Family
ID=58245077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620766937.4U Expired - Fee Related CN206015545U (en) | 2016-07-18 | 2016-07-18 | A kind of sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206015545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796241A (en) * | 2019-11-13 | 2021-05-14 | 西藏中驰集团股份有限公司 | Totally-enclosed sound barrier with novel structure |
-
2016
- 2016-07-18 CN CN201620766937.4U patent/CN206015545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796241A (en) * | 2019-11-13 | 2021-05-14 | 西藏中驰集团股份有限公司 | Totally-enclosed sound barrier with novel structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20170718 |