CN204662293U - Road and bridge sound arrester - Google Patents
Road and bridge sound arrester Download PDFInfo
- Publication number
- CN204662293U CN204662293U CN201520354380.9U CN201520354380U CN204662293U CN 204662293 U CN204662293 U CN 204662293U CN 201520354380 U CN201520354380 U CN 201520354380U CN 204662293 U CN204662293 U CN 204662293U
- Authority
- CN
- China
- Prior art keywords
- insulating panel
- sound insulating
- sliding rail
- connection block
- groove
- 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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- Bridges Or Land Bridges (AREA)
- Road Paving Structures (AREA)
Abstract
Road and bridge sound arrester, comprise fluorescent screen, sound insulating panel, support bar, described sound insulating panel comprises sound insulating panel, middle sound insulating panel, lower sound insulating panel, described lower sound insulating panel is connected with floor base by sliding connecting device, described sliding connecting device comprises sliding connection block, sliding rail, described lower sound insulating panel is connected and fixed plate, adhesive plate is connected bottom described fixed head, sliding rail is connected bottom described adhesive plate, in the middle part of described fixed head, there is locating slot, described locating slot connects sliding connection block, described fixed head is fixedly connected with by screw with sliding connection block, described sliding connection block coordinates with sliding rail and slides, in the middle part of described sliding rail, there is dovetail groove, described dovetail groove has oil groove, described oil groove inside has lubricating fluid, described dovetail groove connects sliding connection block, described dovetail groove and sliding connection block head room clearance place have weather strip.
Description
Technical field
The utility model relates to road sound insulation guard technology field, particularly relates to a kind of road and bridge sound arrester.
Background technology
Vehicle on road and bridge gets more and more, and sound is very noisy, especially in vehicle travel process, produces resident's normal life and rest that a large amount of noises has had a strong impact near roads, and minimizing noise is the important topic in road and bridge construction.
Summary of the invention
The utility model, for prior art above shortcomings, provides a kind of isolation to reduce noise, connect road and bridge sound arrester closely.
The purpose of this utility model is achieved through the following technical solutions:
A kind of road and bridge sound arrester, comprise fluorescent screen, sound insulating panel, support bar, described sound insulating panel comprises sound insulating panel, middle sound insulating panel, lower sound insulating panel, described lower sound insulating panel is connected with floor base by sliding connecting device, described sliding connecting device comprises sliding connection block, sliding rail, described lower sound insulating panel is connected and fixed plate, adhesive plate is connected bottom described fixed head, sliding rail is connected bottom described adhesive plate, in the middle part of described fixed head, there is locating slot, described locating slot connects sliding connection block, described fixed head is fixedly connected with by screw with sliding connection block, described sliding connection block coordinates with sliding rail and slides, in the middle part of described sliding rail, there is dovetail groove, described dovetail groove has oil groove, described oil groove inside has lubricating fluid, described dovetail groove connects sliding connection block, described dovetail groove and sliding connection block head room clearance place have weather strip.
Described floor base has sliding rail groove, described sliding rail groove connects sliding rail, and the gap casting cement of described sliding rail groove and sliding rail is starched, and described upper sound insulating panel back has fixing lug, described fixing lug connects support bar, and described support bar connects floor base.
Have upper groove bottom described upper sound insulating panel, sound insulating panel top during described upper groove connects, described lower sound insulating panel top has low groove, and sound insulating panel bottom during described low groove connects, described lower sound insulating panel surface has fluorescent screen.
The utility model beneficial effect:
Sliding connecting device structure uniqueness connects closely, slide steadily, floor base has sliding rail groove, the gap casting cement of described sliding rail groove and sliding rail is starched, sound insulating panel is firmly connected with floor base, in installation process, by the mutual motion of sliding connection block and sliding rail, carry out the adjustment of installation site, simple to operate, convenient.Sound-proof protecting device is in the effect of sound insulating panel, and the noise isolation produced by vehicle reduces, because middle sound insulating panel is transparent material, convenient travel staff by bus watches road both sides landscape, during vehicle travel at night, and fluorescent screen reflection light, facilitate driver to observe road conditions, improve safe driving effect.Sound insulating panel top, by the connection of support bar and floor base, prevents sound insulating panel top from rocking.
Accompanying drawing explanation
Fig. 1 is sliding connecting device structural representation described in the utility model.
Fig. 2 is road and bridge sound arrester structural representation described in the utility model.
Detailed description of the invention
According to drawings and embodiments the utility model is described in further detail below:
A kind of road and bridge sound arrester, comprise fluorescent screen 7, sound insulating panel, floor base 8, support bar 21, described sound insulating panel comprises sound insulating panel 1, middle sound insulating panel 3, lower sound insulating panel 6, described lower sound insulating panel 6 is connected with floor base 8 by sliding connecting device, described sliding connecting device comprises sliding connection block 10, sliding rail 9, described lower sound insulating panel 6 is connected and fixed plate 16, adhesive plate 17 is connected bottom described fixed head 16, sliding rail 9 is connected bottom described adhesive plate 17, in the middle part of described fixed head 16, there is locating slot 13, described locating slot 13 connects sliding connection block 10, described fixed head 16 is fixedly connected with by screw 14 with sliding connection block 10, described sliding connection block 10 coordinates with sliding rail 9 and slides, in the middle part of described sliding rail 9, there is dovetail groove 15, described dovetail groove 15 has oil groove 11, described oil groove 11 inside has lubricating fluid 19, described dovetail groove 15 connects sliding connection block 10, described dovetail groove 15 has weather strip 12 with sliding connection block 10 head room clearance place, sliding connecting device structure uniqueness connects closely, slide steadily, in installation process, carry out the adjustment of installation site by the mutual motion of sliding connection block and sliding rail simultaneously, simple to operate, convenient.
Described floor base 8 has sliding rail groove 18, described sliding rail groove 18 connects sliding rail 9, described sliding rail groove 18 starches 20 with the gap casting cement of sliding rail 9, sound insulating panel is firmly connected with floor base, described upper sound insulating panel 1 back has fixing lug 4, and described fixing lug 4 connects support bar 21, and described support bar 21 connects floor base 8, sound insulating panel top, by the connection of support bar and floor base, prevents sound insulating panel top from rocking.
Bottom described upper sound insulating panel 1, there is upper groove 2, sound insulating panel 3 top during described upper groove 2 connects, described lower sound insulating panel 6 top has low groove 5, sound insulating panel 3 bottom during described low groove 5 connects, described middle sound insulating panel 3 is transparent sound insulation material, described lower sound insulating panel 6 surface has fluorescent screen 7, sound-proof protecting device is in the effect of sound insulating panel, the noise isolation produced by vehicle reduces, because middle sound insulating panel is transparent material, convenient travel staff by bus watches road both sides landscape, during vehicle travel at night, fluorescent screen reflection light, driver is facilitated to observe road conditions, improve safe driving effect.
Claims (3)
1. a road and bridge sound arrester, it is characterized in that: comprise fluorescent screen, sound insulating panel, support bar, described sound insulating panel comprises sound insulating panel, middle sound insulating panel, lower sound insulating panel, described lower sound insulating panel is connected with floor base by sliding connecting device, described sliding connecting device comprises sliding connection block, sliding rail, described lower sound insulating panel is connected and fixed plate, adhesive plate is connected bottom described fixed head, sliding rail is connected bottom described adhesive plate, in the middle part of described fixed head, there is locating slot, described locating slot connects sliding connection block, described fixed head is fixedly connected with by screw with sliding connection block, described sliding connection block coordinates with sliding rail and slides, in the middle part of described sliding rail, there is dovetail groove, described dovetail groove has oil groove, described oil groove inside has lubricating fluid, described dovetail groove connects sliding connection block, described dovetail groove and sliding connection block head room clearance place have weather strip.
2. road and bridge sound arrester according to claim 1, it is characterized in that: described floor base has sliding rail groove, described sliding rail groove connects sliding rail, the gap casting cement of described sliding rail groove and sliding rail is starched, described upper sound insulating panel back has fixing lug, described fixing lug connects support bar, and described support bar connects floor base.
3. road and bridge sound arrester according to claim 2, it is characterized in that: bottom described upper sound insulating panel, there is upper groove, sound insulating panel top during described upper groove connects, described lower sound insulating panel top has low groove, sound insulating panel bottom during described low groove connects, described lower sound insulating panel surface has fluorescent screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354380.9U CN204662293U (en) | 2015-05-28 | 2015-05-28 | Road and bridge sound arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354380.9U CN204662293U (en) | 2015-05-28 | 2015-05-28 | Road and bridge sound arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204662293U true CN204662293U (en) | 2015-09-23 |
Family
ID=54132694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520354380.9U Expired - Fee Related CN204662293U (en) | 2015-05-28 | 2015-05-28 | Road and bridge sound arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204662293U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017106991A1 (en) * | 2015-12-20 | 2017-06-29 | 陈礼全 | Rapid assembly and disassembly soundproof barrier |
| CN108867423A (en) * | 2018-07-19 | 2018-11-23 | 芜湖青悠静谧环保科技有限公司 | It is a kind of to be easy to assembled track for a train noise barrier |
| CN109056565A (en) * | 2018-09-07 | 2018-12-21 | 曾金玉 | A kind of noise abatement equipment |
-
2015
- 2015-05-28 CN CN201520354380.9U patent/CN204662293U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017106991A1 (en) * | 2015-12-20 | 2017-06-29 | 陈礼全 | Rapid assembly and disassembly soundproof barrier |
| CN108867423A (en) * | 2018-07-19 | 2018-11-23 | 芜湖青悠静谧环保科技有限公司 | It is a kind of to be easy to assembled track for a train noise barrier |
| CN109056565A (en) * | 2018-09-07 | 2018-12-21 | 曾金玉 | A kind of noise abatement equipment |
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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: 20150923 Termination date: 20170528 |