CN203834377U - Highway sound insulationaluminum profile screen connecting device - Google Patents
Highway sound insulationaluminum profile screen connecting device Download PDFInfo
- Publication number
- CN203834377U CN203834377U CN201420158247.1U CN201420158247U CN203834377U CN 203834377 U CN203834377 U CN 203834377U CN 201420158247 U CN201420158247 U CN 201420158247U CN 203834377 U CN203834377 U CN 203834377U
- Authority
- CN
- China
- Prior art keywords
- bending
- sound insulation
- aluminum profile
- connecting plate
- connecting device
- 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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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a highway sound insulation aluminum profile screen connecting device which comprises a left screen plate and a right screen plate. The highway sound insulation aluminum profile screen connecting device is characterized in that bending turnups are arranged on the adjacent end faces of the left connecting plate and the right connecting plate, a gap is reserved between the bending turnups of the left connecting plate and the right connecting plate, a connecting block is arranged in the gap, a rhombic cushion block is arranged at the upper end of the connecting block, and a left locking and clamping sheet and a right locking and clamping sheet are wrapped outside the bending turnups of the left connecting plate and the right connecting plate. The highway sound insulation aluminum profile screen connecting device is simple in structure, firm in fastening, and convenient in use, assembly and disassembly.
Description
Technical field
The utility model relates to a kind of speedway sound insulation aluminum profile barrier linkage.
Background technology
At present; in prior art; speedway, in process of deployment, need to be protected the environment of speedway both sides, when having resident to settle down around running into; need to carry out acoustic isolation facility to speedway both sides installs; to prevent that noise from causing too greatly upsetting resident living, traditional sound insulating panel effect is not desirable, and the complex structure of linkage; installation effectiveness is low, maintenance difficulty.
Utility model content
The utility model object has been to provide a kind of simple in structure, and snapping is firm, assembles easy to usely, is convenient to the speedway sound insulation aluminum profile barrier linkage of assembly and disassembly.
The utility model technical solution problem provides following scheme:
A kind of speedway sound insulation aluminum profile barrier linkage, comprise left and right two shield plates, it is characterized in that: the adjacent face of described left and right two junction plates is provided with the flange of bending, the bending of described left and right two junction plates turn over all between leave gap, in described gap, be provided with contiguous block, the upper end of described contiguous block is provided with the cushion block of rhombus, and the flange of described left and right two junction plate bendings is wrapped with left and right two locker sheets.
Mutual snapping between described left and right two locker sheets, and be bolted to connection.
The utility model is provided with turning over time of bending between left and right two barriers, and bending turn over all between be provided with the cushion block of rhombus, be wrapped with locker sheet at left and right two bending flange like this, by locker sheet, left and right two shield plates are linked together, such connected mode is more stable, and is convenient to installation and removal.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Referring to accompanying drawing, a kind of speedway sound insulation aluminum profile barrier linkage, comprise left and right two shield plates 1,2, the adjacent face of described left and right two junction plates 1,2 is provided with the flange 3 of bending, the bending of described left and right two junction plates 1,2 turn over all between leave gap 4, in described gap 4, be provided with contiguous block 5, the upper end of described contiguous block 5 is provided with the cushion block 6 of rhombus, and the flange of described left and right two junction plate 1,2 bendings is wrapped with left and right two locker sheets 7,8.
Mutual snapping between described left and right two locker sheets 7,8, and be fixedly connected with by bolt 9.
Claims (2)
1. a speedway sound insulation aluminum profile barrier linkage, comprise left and right two shield plates, it is characterized in that: the adjacent face of described left and right two junction plates is provided with the flange of bending, the bending of described left and right two junction plates turn over all between leave gap, in described gap, be provided with contiguous block, the upper end of described contiguous block is provided with the cushion block of rhombus, and the flange of described left and right two junction plate bendings is wrapped with left and right two locker sheets.
2. speedway sound insulation aluminum profile barrier linkage according to claim 1, is characterized in that: snapping mutually between described left and right two locker sheets, and be bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158247.1U CN203834377U (en) | 2014-04-01 | 2014-04-01 | Highway sound insulationaluminum profile screen connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158247.1U CN203834377U (en) | 2014-04-01 | 2014-04-01 | Highway sound insulationaluminum profile screen connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203834377U true CN203834377U (en) | 2014-09-17 |
Family
ID=51512237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420158247.1U Expired - Fee Related CN203834377U (en) | 2014-04-01 | 2014-04-01 | Highway sound insulationaluminum profile screen connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203834377U (en) |
-
2014
- 2014-04-01 CN CN201420158247.1U patent/CN203834377U/en not_active Expired - Fee Related
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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: 20140917 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |