CN201972105U - Fully-enclosed sound insulation board - Google Patents
Fully-enclosed sound insulation board Download PDFInfo
- Publication number
- CN201972105U CN201972105U CN2011200660643U CN201120066064U CN201972105U CN 201972105 U CN201972105 U CN 201972105U CN 2011200660643 U CN2011200660643 U CN 2011200660643U CN 201120066064 U CN201120066064 U CN 201120066064U CN 201972105 U CN201972105 U CN 201972105U
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- support
- enclosed sound
- steel post
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- sound insulation
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Abstract
The utility model relates to a fully-enclosed sound insulation board which comprises a frame. The frame consists of a span beam and steel stand columns, wherein the span beam consists of steel stand columns, a roof support and a purline support; the span beam is fixedly connected with the steel stand columns through a longitudinal support; and a sound insulation screen and a sound absorption screen are fixedly arranged between the steel stand columns. With the adoption of a steel structure, the fully-enclosed sound insulation board has a reasonable structure, high strength and light weight as well as better sound absorption effect during use, and in addition, materials are saved.
Description
Technical field
The utility model relates to a kind of road and track traffic noise reducing apparatus, is specifically related to a kind of gobo baffle.
Background technology
Along with the progress of society and the development in city, people's living standard constantly improves, and urban traffic has become the most closely-related problem with us.Building up of a large amount of expressways, brought great convenience for our trip, but stays in the influence that near these expressways and the light rail resident is standing traffic noise simultaneously being open to traffic of urban light rail.In order to improve the civic dwelling environment, various gobo baffles have been installed by relevant department in the road both sides and around the tramway.
Present gobo baffle operated by rotary motion panel and backboard, panel and backboard all adopt slabbed construction, have the sound absorption hole on the panel, between panel, the backboard skeleton are set, and porous absorption material is set between skeleton.Yet along with the more and more thinner development trend of panel, backboard sheet metal thickness, the intensity of gobo baffle also more and more causes designer's common concern.Solution to this problem generally be density and the intensity that increases skeleton, but this can increase the consumption of material significantly, and the weight of shield plates also can increase much thereupon.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to overcome deficiency of the prior art, provide a kind of rational in infrastructure, intensity is big, saves material, and is in light weight, the gobo baffle that acoustically effective is good.
Technical scheme: totally-enclosed sound barrier panel described in the utility model comprises the frame of striding beam and steel post composition; The described beam of striding is supported and is formed by steel post, roofing support, purlin, and the described beam of striding is fixedlyed connected with described steel post by longitudinal bracing; Between described steel post, be fixed with noise barrier and absorbent lined barrier.
Described absorbent lined barrier is made up of skeleton, backboard and panel, and this panel and backboard are aluminium sheet, and described skeleton is a galvanized sheet.
Described noise barrier is made up of aluminium alloys housing and doubling glass plate.
Between described steel post, pass through the ridge directional brace support and connection.
Between supporting, passes through on described roofing top diagonal brace support and connection.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: adopt steel work, rational in infrastructure, intensity is big, saves material, in light weight, in use, acoustically effective is relatively good.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the local scheme of installation of acoustical board;
Fig. 3 is the local scheme of installation of striding beam;
Fig. 4 is the structural representation of striding beam;
Fig. 5 is the structural representation of acoustical board and glass plate.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the utility model comprises the framework 3 of striding beam 1 and steel post 2 compositions; The described beam 1 of striding is made up of steel post 4, roofing support 5, purlin support 6, and the described beam 1 of striding is fixedlyed connected with described steel post 2 by longitudinal bracing 7; Between described steel post 2, be fixed with noise barrier 8 and absorbent lined barrier 9; Described absorbent lined barrier 9 is made up of skeleton 10, backboard 11 and panel 12, and this panel 12 and backboard 11 are aluminium sheet, and described skeleton 10 is a galvanized sheet; Described noise barrier 8 is made up of aluminium alloys housing 13 and doubling glass plate 14; Between described steel post 2, pass through ridge directional brace 15 support and connection; Between supporting 5, passes through on described roofing 16 support and connection of top diagonal brace.The utility model adopts steel work, and rational in infrastructure, intensity is big, saves material, and in light weight, in use, acoustically effective is relatively good.
Claims (5)
1. totally-enclosed sound barrier panel is characterized in that: it comprises the framework (3) of striding beam (1) and steel post (2) composition; The described beam (1) of striding is made up of steel post (4), roofing support (5), purlin support (6), and the described beam (1) of striding is fixedlyed connected with described steel post (2) by longitudinal bracing (7); Between described steel post (2), be fixed with noise barrier (8) and absorbent lined barrier (9).
2. totally-enclosed sound barrier panel according to claim 1 is characterized in that: described absorbent lined barrier (9) is made up of skeleton (10), backboard (11) and panel (12), and this panel (12) and backboard (11) are aluminium sheet, and described skeleton (10) is a galvanized sheet.
3. totally-enclosed sound barrier panel according to claim 1 is characterized in that: described noise barrier (8) is made up of aluminium alloys housing (13) and doubling glass plate (14).
4. totally-enclosed sound barrier panel according to claim 1 is characterized in that: pass through ridge directional brace (15) support and connection between described steel post (2).
5. totally-enclosed sound barrier panel according to claim 1 is characterized in that: described roofing supports between (5) by top diagonal brace (16) support and connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200660643U CN201972105U (en) | 2011-03-15 | 2011-03-15 | Fully-enclosed sound insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200660643U CN201972105U (en) | 2011-03-15 | 2011-03-15 | Fully-enclosed sound insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972105U true CN201972105U (en) | 2011-09-14 |
Family
ID=44577211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200660643U Expired - Fee Related CN201972105U (en) | 2011-03-15 | 2011-03-15 | Fully-enclosed sound insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972105U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677604A (en) * | 2011-03-15 | 2012-09-19 | 江苏远兴环保集团有限公司 | Totally-closed sound barrier plate |
| CN107675637A (en) * | 2017-09-12 | 2018-02-09 | 西北工业大学 | A kind of light intensity tracks photovoltaic noise barrier |
| CN110241748A (en) * | 2019-06-21 | 2019-09-17 | 山西尚风科技股份有限公司 | A kind of totally-enclosed sound barrier can intelligent opening method |
-
2011
- 2011-03-15 CN CN2011200660643U patent/CN201972105U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677604A (en) * | 2011-03-15 | 2012-09-19 | 江苏远兴环保集团有限公司 | Totally-closed sound barrier plate |
| CN107675637A (en) * | 2017-09-12 | 2018-02-09 | 西北工业大学 | A kind of light intensity tracks photovoltaic noise barrier |
| CN107675637B (en) * | 2017-09-12 | 2020-01-14 | 西北工业大学 | Light intensity tracking photovoltaic sound barrier |
| CN110241748A (en) * | 2019-06-21 | 2019-09-17 | 山西尚风科技股份有限公司 | A kind of totally-enclosed sound barrier can intelligent opening method |
| CN110241748B (en) * | 2019-06-21 | 2021-03-30 | 山西尚风科技股份有限公司 | Method for intelligently opening fully-closed sound barrier |
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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: 20110914 Termination date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |