CN205382436U - Over -and -under type road and bridge acoustic celotex board - Google Patents
Over -and -under type road and bridge acoustic celotex board Download PDFInfo
- Publication number
- CN205382436U CN205382436U CN201620191951.6U CN201620191951U CN205382436U CN 205382436 U CN205382436 U CN 205382436U CN 201620191951 U CN201620191951 U CN 201620191951U CN 205382436 U CN205382436 U CN 205382436U
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- CN
- China
- Prior art keywords
- rotation
- baffle
- groove
- control
- hole
- 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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Abstract
Over -and -under type road and bridge acoustic celotex board, including acoustic celotex board, unable adjustment base, lifting adjusting device, the acoustic celotex board passes through lifting adjusting device and connects unable adjustment base, lifting adjusting device includes eccentric wheel, axis of rotation, control handle bar, check lock lever, the unable adjustment base middle part has the eccentric wheel and rotates the groove, the eccentric wheel rotates the groove and connects the eccentric wheel, eccentric wheel upper portion has the rotation hole, it has the keyway to rotate the hole lower part, the eccentric wheel rotates the groove both ends and has the rotation control hole, the downthehole portion of rotation control has rolling bearing, the axis of rotation is passed the rotation control hole, is rotated hole, rolling bearing, the axis of rotation middle part has the parallel key, the parallel key inserts in the keyway, the axis of rotation right -hand member has the control post, the control column section is square, rotation control hole right -hand member has the operation groove, operation groove structure suits with the check lock lever structure.
Description
Technical field
This utility model relates to building engineering field, particularly relates to a kind of lifting road bridge baffle.
Background technology
Along with urban motor vehicle quantity increases, the main line of communication develops rapidly, traffic noise is increasingly becoming the main noise in city, the safeguard procedures generally adopted install road and bridge baffle exactly, existing bridge baffle is in installation process, it is easy to uneven phenomenon, affects soundproof effect.
Summary of the invention
This utility model is for prior art above shortcomings, it is provided that a kind of lifting road bridge baffle simple to operate, easy to adjust.
The purpose of this utility model is to be achieved through the following technical solutions:
nullA kind of lifting road bridge baffle，Including baffle、Firm banking、Elevation and subsidence regulating device，Described baffle connects firm banking by elevation and subsidence regulating device，Described elevation and subsidence regulating device includes eccentric、Rotate axle、Control hand lever、Check lock lever，There is in the middle part of described firm banking eccentric rotation slot，Described eccentric rotation slot connecting eccentric wheel，Described eccentric top has rotation hole，Described rotation hole bottom has keyway，Described eccentric rotation slot two ends have rotation control hole，Inside described rotation control hole, there is rolling bearing，Described rotation axle is through rotating control hole、Rotation hole、Rolling bearing，In the middle part of described rotation axle, there is flat key，Described flat key inserts in keyway，Described rotation axle right-hand member has control post，Described control column section is square，Described rotation control hole right-hand member has operating groove，Described operating groove structure and check lock lever structure adapt，Described operating groove cross section is regular hexagon，Described operating groove connects control hand lever，Described control hand lever diameter is less than operating groove width，Described control hand lever left end connects control post.
Described eccentric rotation slot top has lifting groove, described lifting groove is internal connects lifting push pedal, has thrust groove, described thrust groove connecting eccentric wheel top bottom described lifting push pedal, described lifting push pedal top has the fixing groove of baffle, and the fixing groove of described baffle connects bottom baffle.
Described firm banking top connects locking bed, there is in the middle part of described locking bed baffle link slot, described baffle link slot bottom has sealing strip, and described baffle link slot top connects binding, described baffle traverse baffle link slot, sealing strip, binding.
Beneficial effect:
nullBaffle connects firm banking by elevation and subsidence regulating device，There is in the middle part of described firm banking eccentric rotation slot，Described eccentric rotation slot connecting eccentric wheel，Described eccentric rotation slot two ends have rotation control hole，Inside described rotation control hole, there is rolling bearing，In the middle part of described rotation axle, there is flat key，Described flat key inserts in keyway，Under the effect of flat key，Eccentric and the connection rotating axle fastening link together，Described rotation axle right-hand member has control post，Described rotation control hole right-hand member has operating groove，Described operating groove cross section is regular hexagon，It is easy to locking and controls post，Prevent from rotating axle to rotate，Described operating groove connects control hand lever，Described control hand lever left end connects control post，Rotate and control hand lever，Rotate axle band movable eccentric wheel to rotate，Described eccentric rotation slot top has lifting groove，Described lifting groove is internal connects lifting push pedal，Bottom described lifting push pedal, there is thrust groove，Described thrust groove connecting eccentric wheel top，Described lifting push pedal top has the fixing groove of baffle，The fixing groove of described baffle connects bottom baffle.Described firm banking top connects locking bed, baffle traverse baffle link slot, sealing strip, binding.This lifting road bridge baffle rotates by controlling hand lever band movable eccentric wheel, and eccentric promotes lifting push pedal so that lifting push pedal realizes lifting, when shelves baffle is adjusted to correct position, pull down control hand lever, insert check lock lever locking, simple to operate, easy to adjust.
Accompanying drawing explanation
Fig. 1 is lifting road bridge septum arrangements schematic diagram described in the utility model.
Fig. 2 is firm banking sidewall partial structurtes schematic diagram described in the utility model.
Detailed description of the invention
Below according to drawings and Examples, this utility model is described in further detail:
nullA kind of lifting road bridge baffle，Including baffle 1、Firm banking 2、Elevation and subsidence regulating device，Described baffle 1 connects firm banking 2 by elevation and subsidence regulating device，Described elevation and subsidence regulating device includes eccentric 3、Rotate axle 4、Control hand lever 5、Check lock lever 22，In the middle part of described firm banking 2, there is eccentric rotation slot 6，Described eccentric rotation slot 6 connecting eccentric wheel 3，Described eccentric 3 top has rotation hole 7，Described rotation hole 7 bottom has keyway 8，Described eccentric rotation slot 6 two ends have rotation control hole 9，Described rotation control hole 9 is internal has rolling bearing 10，Described rotation axle 4 is through rotating control hole 9、Rotation hole 7、Rolling bearing 10，In the middle part of described rotation axle 4, there is flat key 11，Described flat key 11 inserts in keyway 8，Under the effect of flat key，Eccentric and the connection rotating axle fastening link together，Described rotation axle 4 right-hand member has control post 12，Described control post 12 cross section is square，Described rotation control hole 9 right-hand member has operating groove 13，Described operating groove 13 structure and check lock lever 22 structure adapt，Described operating groove 13 cross section is regular hexagon，It is easy to locking and controls post，Prevent from rotating axle to rotate，Described operating groove 13 connects control hand lever 5，Described control hand lever 5 diameter is less than operating groove 13 width，Described control hand lever 5 left end connects control post 12，Rotate and control hand lever 5，Rotate axle 4 band movable eccentric wheel 3 to rotate.
Described eccentric rotation slot 6 top has lifting groove 14, described lifting groove 14 is internal connects lifting push pedal 15, bottom described lifting push pedal 15, there is thrust groove 16, described thrust groove 16 connecting eccentric wheel 3 top, described lifting push pedal 15 top has the fixing groove 17 of baffle, and the fixing groove 17 of described baffle connects bottom baffle 1.
Described firm banking 2 top connects locking bed 18, in the middle part of described locking bed 18, there is baffle link slot 19, described baffle link slot 19 bottom has sealing strip 20, described baffle link slot 19 top connects binding 21, described baffle 1 traverse baffle link slot 19, sealing strip 20, binding 21.This lifting road bridge baffle rotates by controlling hand lever band movable eccentric wheel, and eccentric promotes lifting push pedal 15 so that lifting push pedal realizes lifting, when shelves baffle is adjusted to correct position, pull down control hand lever 5, insert check lock lever locking, simple to operate, easy to adjust.
Claims (3)
- null1. a lifting road bridge baffle，It is characterized in that: include baffle、Firm banking、Elevation and subsidence regulating device，Described baffle connects firm banking by elevation and subsidence regulating device，Described elevation and subsidence regulating device includes eccentric、Rotate axle、Control hand lever、Check lock lever，There is in the middle part of described firm banking eccentric rotation slot，Described eccentric rotation slot connecting eccentric wheel，Described eccentric top has rotation hole，Described rotation hole bottom has keyway，Described eccentric rotation slot two ends have rotation control hole，Inside described rotation control hole, there is rolling bearing，Described rotation axle is through rotating control hole、Rotation hole、Rolling bearing，In the middle part of described rotation axle, there is flat key，Described flat key inserts in keyway，Described rotation axle right-hand member has control post，Described control column section is square，Described rotation control hole right-hand member has operating groove，Described operating groove structure and check lock lever structure adapt，Described operating groove cross section is regular hexagon，Described operating groove connects control hand lever，Described control hand lever diameter is less than operating groove width，Described control hand lever left end connects control post.
- 2. lifting road bridge baffle according to claim 1, it is characterized in that: described eccentric rotation slot top has lifting groove, described lifting groove is internal connects lifting push pedal, bottom described lifting push pedal, there is thrust groove, described thrust groove connecting eccentric wheel top, described lifting push pedal top has the fixing groove of baffle, and the fixing groove of described baffle connects bottom baffle.
- 3. lifting road bridge baffle according to claim 2, it is characterized in that: described firm banking top connects locking bed, there is in the middle part of described locking bed baffle link slot, described baffle link slot bottom has sealing strip, described baffle link slot top connects binding, described baffle traverse baffle link slot, sealing strip, binding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191951.6U CN205382436U (en) | 2016-03-14 | 2016-03-14 | Over -and -under type road and bridge acoustic celotex board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191951.6U CN205382436U (en) | 2016-03-14 | 2016-03-14 | Over -and -under type road and bridge acoustic celotex board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205382436U true CN205382436U (en) | 2016-07-13 |
Family
ID=56351464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620191951.6U Expired - Fee Related CN205382436U (en) | 2016-03-14 | 2016-03-14 | Over -and -under type road and bridge acoustic celotex board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205382436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058393A (en) * | 2020-02-28 | 2020-04-24 | 郑州市交通规划勘察设计研究院 | Noise reduction barrier for municipal road bridge construction |
-
2016
- 2016-03-14 CN CN201620191951.6U patent/CN205382436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058393A (en) * | 2020-02-28 | 2020-04-24 | 郑州市交通规划勘察设计研究院 | Noise reduction barrier for municipal road bridge construction |
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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: 20160713 Termination date: 20170314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |