CN205205648U - Road and bridge screen that keeps out wind - Google Patents
Road and bridge screen that keeps out wind Download PDFInfo
- Publication number
- CN205205648U CN205205648U CN201521062586.0U CN201521062586U CN205205648U CN 205205648 U CN205205648 U CN 205205648U CN 201521062586 U CN201521062586 U CN 201521062586U CN 205205648 U CN205205648 U CN 205205648U
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- CN
- China
- Prior art keywords
- road
- column
- bridge
- verge board
- connection block
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- 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 relates to a road and bridge field, the more specifically road and bridge screen that keeps out wind that says so, stable in structure, the deep bead can cushion the beam wind, and the diffusion can be dredged with the beam wind to the tripe fenestra on the deep bead, can reduce the beam wind and to the influence of train, guarantee the high -speed safe operation of train. The even distribution of tripe fenestra is on the deep bead, and the lower extreme at the stand is worn to lower mounting bracket, and the even distribution of many stands is under on the mounting bracket. Go up mounting bracket fixed connection in the upper end of stand, multilayer bracing piece from the top down in proper order even distribution on the stand. Bolt fixed connection is passed through on last mounting bracket in the upper end of deep bead, and the lower extreme of deep bead passes through bolt fixed connection under on the mounting bracket. The lower extreme of stand passes through bolt fixed connection on fixing base and road and bridge. The one end of stiffener is connected with connecting seat I is articulated, and the other end of stiffener is connected with connecting seat II is articulated.
Description
Technical field
The utility model relates to road and bridge field, more specifically to a kind of road and bridge paravent.
Background technology
Along with developing rapidly of super expressway, thing followed bullet train safety problem also embodies one by one.Beam wind is one of threat of bullet train, and train runs the effect being subject to the lateral force that beam wind causes under beam wind, easily topples, the threat such as derailing, and high wind effect seriously limits train running speed.For maintaining train operation stability, mode that wind barrier is set on the line is adopted to provide low wind speed running environment for strong wind district train.
The many beam wind of existing road and bridge paravent do not have cushioning effect, just keeping out simply, and strong beam wind will damage paravent.
Summary of the invention
The technical problem that the utility model mainly solves is: provide a kind of road and bridge paravent, Stability Analysis of Structures, verge board can cushion beam wind, and beam wind can be dredged diffusion by the blinds fenestra on verge board, the impact of beam wind on train can be reduced, ensure the operation of train high-speed secure.
For solving the problems of the technologies described above, the utility model relates to road and bridge field, it is more particularly a kind of road and bridge paravent, comprise column, lower installing rack, support bar, upper installing rack, verge board, holder, Connection Block I, bracing piece and Connection Block II, Stability Analysis of Structures, verge board can cushion beam wind, and beam wind can be dredged diffusion by the blinds fenestra on verge board, the impact of beam wind on train can be reduced, ensure the operation of train high-speed secure.
Verge board is provided with blinds fenestra, blinds fenestra is evenly distributed on verge board, and blinds fenestra is low inside and high outside heeling condition.
Lower installing rack is through the lower end of column, and column has many, and many root posts are evenly distributed on lower installing rack.Upper installing rack is fixedly connected on the upper end of column.Support bar is through on column.Support bar has multilayer, and Multi-layer supporting bar is evenly distributed on column from top to bottom successively.The upper end of verge board is bolted to connection on upper installing rack, and the lower end of verge board is bolted to connection on lower installing rack.The lower end of column is bolted to connection on holder and road and bridge.Holder is bolted to connection on road and bridge.Connection Block I is fixedly connected on the lower end of column, and Connection Block II is fixedly connected on road and bridge, and one end and the Connection Block I of bracing piece are articulated and connected.The other end and the Connection Block II of bracing piece are articulated and connected.
As the further optimization of the technical program, the cross section of the verge board described in a kind of road and bridge paravent of the utility model is circular arc, and verge board is arranged on the outside of column, and is provided with gap between verge board and column.
As the further optimization of the technical program, the cross section of the column described in a kind of road and bridge of the utility model paravent is I-shaped.
As the further optimization of the technical program, the quantity of Connection Block I, bracing piece and Connection Block II described in a kind of road and bridge of the utility model paravent is equal, and all has multiple.
The beneficial effect of a kind of road and bridge paravent of the utility model is:
A kind of road and bridge paravent of the utility model, Stability Analysis of Structures, verge board can cushion beam wind, and beam wind can be dredged diffusion by the blinds fenestra on verge board, can reduce the impact of beam wind on train, ensures the operation of train high-speed secure.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in more detail.
Fig. 1 is the structural representation of a kind of road and bridge paravent of the utility model.
Fig. 2 is the connection diagram of the column 1 of a kind of road and bridge of the utility model paravent, lower installing rack 2, support bar 3 and upper installing rack 4.
In figure: column 1; Lower installing rack 2; Support bar 3; Upper installing rack 4; Verge board 5; Blinds fenestra 5-1; Holder 6; Connection Block I7; Bracing piece 8; Connection Block II9.
Detailed description of the invention
Detailed description of the invention one:
Below in conjunction with Fig. 1,2, present embodiment is described, the utility model relates to road and bridge field, it is more particularly a kind of road and bridge paravent, comprise: column 1, lower installing rack 2, support bar 3, upper installing rack 4, verge board 5, holder 6, Connection Block I7, bracing piece 8 and Connection Block II9, Stability Analysis of Structures, verge board can cushion beam wind, and beam wind can be dredged diffusion by the blinds fenestra on verge board, the impact of beam wind on train can be reduced, ensure the operation of train high-speed secure.
Verge board 5 is provided with blinds fenestra 5-1, blinds fenestra 5-1 is evenly distributed on verge board 5, blinds fenestra 5-1 is low inside and high outside heeling condition, blinds fenestra 5-1 upwards can dredge diffusion by blowing over the beam wind come, beam wind will be slowly uniform through blinds fenestra 5-1, can weaken beam wind, to ensure the operation of train high-speed secure.
Lower installing rack 2 is through the lower end of column 1, and column 1 has many, and many root posts 1 are evenly distributed on lower installing rack 2.Upper installing rack 4 is fixedly connected on the upper end of column 1, and support bar 3 is through on column 1; Support bar 3 has multilayer, and Multi-layer supporting bar 3 is evenly distributed on column 1 from top to bottom successively.Column 1 and support bar 3 pairs of verge boards 5 have supporting role, keep original state when Multi-layer supporting bar 3 makes verge board 5 be subject to the shock of beam wind, with the operation ensureing that train can be safe.The upper end of verge board 5 is bolted to connection on upper installing rack 4, and the lower end of verge board 5 is bolted to connection on lower installing rack 2.The lower end of column 1 is bolted to connection on holder 6 and road and bridge.Holder 6 is bolted to connection on road and bridge, holder 6 column 1 reinforcement effect is installed, make the connection firm stable more of column 1 and road and bridge.Connection Block I7 is fixedly connected on the lower end of column 1, and Connection Block II9 is fixedly connected on road and bridge, and one end and the Connection Block I7 of bracing piece 8 are articulated and connected, and the other end and the Connection Block II9 of bracing piece 8 are articulated and connected.Bracing piece 8 column 1 further reinforces support, is not destroyed during to ensure to be subject to beam wind.
When the mopping up of beam wind, first the shock of verge board 5 pairs of beam wind of arc cushions, to weaken mopping up of beam wind, verge board 5 will be attached on column 1 and support bar 3 thereupon, column 1 and support bar 3 pairs of verge boards 5 support, and the blinds fenestra 5-1 on verge board 5 upwards can dredge diffusion by blowing over the beam wind come, and beam wind will be slowly uniform through blinds fenestra 5-1, the impact of beam wind on train can be reduced, ensure the operation of train high-speed secure.
Detailed description of the invention two:
Below in conjunction with Fig. 1,2, present embodiment is described, present embodiment is described further embodiment one, the cross section of described verge board 5 is circular arc, verge board 5 is arranged on the outside of column 1, and be provided with gap between verge board 5 and column 1, gap is used for verge board 5 and meets beam wind to cushion, to weaken mopping up of beam wind.
Detailed description of the invention three:
Below in conjunction with Fig. 1,2, present embodiment is described, present embodiment is described further embodiment one, and the cross section of described column 1 is I-shaped, and I-shaped column 1 intensity is high, strengthens keeping out beam wind.
Detailed description of the invention four:
Below in conjunction with Fig. 1,2, present embodiment is described, present embodiment is described further embodiment one, and the quantity of described Connection Block I7, bracing piece 8 and Connection Block II9 is equal, and all has multiple, to strengthen the stability of road and bridge paravent structure.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belongs to protection domain of the present utility model.
Claims (4)
1. a road and bridge paravent, comprise column (1), lower installing rack (2), support bar (3), upper installing rack (4), verge board (5), holder (6), Connection Block I (7), bracing piece (8) and Connection Block II (9), it is characterized in that: verge board (5) is provided with blinds fenestra (5-1), blinds fenestra (5-1) is evenly distributed on verge board (5), and blinds fenestra (5-1) is in low inside and high outside heeling condition;
Lower installing rack (2) is through the lower end of column (1), and column (1) has many, and many root posts (1) are evenly distributed on lower installing rack (2); Upper installing rack (4) is fixedly connected on the upper end of column (1); Support bar (3) is through on column (1); Support bar (3) has multilayer, and Multi-layer supporting bar (3) is evenly distributed on column (1) from top to bottom successively; The upper end of verge board (5) is bolted to connection on upper installing rack (4), and the lower end of verge board (5) is bolted to connection on lower installing rack (2); The lower end of column (1) is bolted to connection on holder (6) and road and bridge; Holder (6) is bolted to connection on road and bridge; Connection Block I (7) is fixedly connected on the lower end of column (1), Connection Block II (9) is fixedly connected on road and bridge, one end and the Connection Block I (7) of bracing piece (8) are articulated and connected, and the other end and the Connection Block II (9) of bracing piece (8) are articulated and connected.
2. a kind of road and bridge paravent according to claim 1, it is characterized in that: the cross section of described verge board (5) is circular arc, verge board (5) is arranged on the outside of column (1), and is provided with gap between verge board (5) and column (1).
3. a kind of road and bridge paravent according to claim 1, is characterized in that: the cross section of described column (1) is I-shaped.
4. a kind of road and bridge paravent according to claim 1, is characterized in that: the quantity of described Connection Block I (7), bracing piece (8) and Connection Block II (9) is equal, and all has multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062586.0U CN205205648U (en) | 2015-12-11 | 2015-12-11 | Road and bridge screen that keeps out wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062586.0U CN205205648U (en) | 2015-12-11 | 2015-12-11 | Road and bridge screen that keeps out wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205205648U true CN205205648U (en) | 2016-05-04 |
Family
ID=55843376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521062586.0U Expired - Fee Related CN205205648U (en) | 2015-12-11 | 2015-12-11 | Road and bridge screen that keeps out wind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205205648U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192725A (en) * | 2016-07-16 | 2016-12-07 | 王萌 | A kind of adjustable bridge abat-vent |
| CN107747275A (en) * | 2017-11-21 | 2018-03-02 | 湖南科技大学 | A kind of railroad bridge Combined anti-wind barrier |
| CN108547230A (en) * | 2018-06-15 | 2018-09-18 | 张玥 | A kind of road and bridge paravent |
| CN108978433A (en) * | 2018-09-30 | 2018-12-11 | 周美兰 | A kind of suspension type monorail and highway bridge build structure jointly |
| CN110295537A (en) * | 2019-07-02 | 2019-10-01 | 中冶南方工程技术有限公司 | A kind of bridge adds the base unit of sound barrier |
| CN110792031A (en) * | 2019-04-16 | 2020-02-14 | 中国公路工程咨询集团有限公司 | Bridge main body decoration and mounting method thereof |
-
2015
- 2015-12-11 CN CN201521062586.0U patent/CN205205648U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192725A (en) * | 2016-07-16 | 2016-12-07 | 王萌 | A kind of adjustable bridge abat-vent |
| CN107747275A (en) * | 2017-11-21 | 2018-03-02 | 湖南科技大学 | A kind of railroad bridge Combined anti-wind barrier |
| CN107747275B (en) * | 2017-11-21 | 2019-02-22 | 湖南科技大学 | A kind of railroad bridge Combined anti-wind barrier |
| CN108547230A (en) * | 2018-06-15 | 2018-09-18 | 张玥 | A kind of road and bridge paravent |
| CN108978433A (en) * | 2018-09-30 | 2018-12-11 | 周美兰 | A kind of suspension type monorail and highway bridge build structure jointly |
| CN110792031A (en) * | 2019-04-16 | 2020-02-14 | 中国公路工程咨询集团有限公司 | Bridge main body decoration and mounting method thereof |
| CN110295537A (en) * | 2019-07-02 | 2019-10-01 | 中冶南方工程技术有限公司 | A kind of bridge adds the base unit of 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: 20160504 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |