CN206070350U - A kind of special paravent of bridge - Google Patents
A kind of special paravent of bridge Download PDFInfo
- Publication number
- CN206070350U CN206070350U CN201620788415.4U CN201620788415U CN206070350U CN 206070350 U CN206070350 U CN 206070350U CN 201620788415 U CN201620788415 U CN 201620788415U CN 206070350 U CN206070350 U CN 206070350U
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- CN
- China
- Prior art keywords
- paravent
- wind
- special
- bridge
- pillar
- 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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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a kind of special paravent of bridge, the special paravent of the bridge includes Rotary cloumn, pillar, arc wind board, the side of the arc wind board is fixedly connected with Rotary cloumn, the opposite side of the arc wind board is connected with pillar by an adjusting means, the adjusting means includes the push rod of the sleeve, the spring in sleeve and spring connection being fixed on pillar one end, and the other end of the push rod is connected with arc wind board.Due to adopting said structure; the special paravent of the bridge can automatically adjust the state of keeping out the wind according to wind speed size; while ensureing that vehicle is in safety traffic state all the time, overcome because destruction of the wind speed too greatly to paravent between Shun, with preferable self-protection function.
Description
Technical field
The utility model is related to bridging apparatus technical field, and in particular to a kind of special paravent of bridge.
Background technology
It is well known that vehicle of the larger wind load not only to travelling on bridge produces huge noise, which all can safely
Constitute certain threat；Beam wind is one of threat of hot-short, hot-short under the active force of beam wind, with toppling
Danger, high wind effect seriously limits the speed of service of vehicle.To solve this problem, various bridge gears are occurred in that
Wind screen, but one problem of these paravent generally existings, be exactly paravent structure be all changeless, it is impossible to according to wind speed
Size automatically adjusts the state of keeping out the wind, and in addition to not reaching best windproof effect, when the high wind between Shun is run into, is also easy to gear
Wind screen causes to damage.
The content of the invention
The purpose of this utility model be to provide it is a kind of can be special according to the size of wind speed, the bridge for automatically adjusting the state of keeping out the wind
Use paravent.
The purpose of this utility model is achieved through the following technical solutions, and the special paravent of the bridge includes that rotation is vertical
Post, pillar, arc wind board, the side of the arc wind board are fixedly connected with Rotary cloumn, the arc wind board it is another
Side is connected with pillar by an adjusting means, and the adjusting means includes the sleeve being fixed on pillar one end, positioned at sleeve
Interior spring and the push rod of spring connection, the other end of the push rod are connected with arc wind board.
The Rotary cloumn is located on bearing block.
The beneficial effects of the utility model：Due to adopting said structure, the special paravent of the bridge can be big according to wind speed
It is little to automatically adjust the state of keeping out the wind, while ensureing that vehicle is in safety traffic state all the time, overcome because wind speed is too between Shun
Greatly, the destruction to paravent, with preferable self-protection function.
Description of the drawings
Describe embodiment of the present utility model below in conjunction with the accompanying drawings in detail
Fig. 1 is totally-enclosed keep out the wind view of the utility model in wind speed hour
Fig. 2 is the adjusting means sectional view in Fig. 1 states
Fig. 3 is keep out the wind view of the utility model in high wind speed
Fig. 4 is the adjusting means sectional view in Fig. 3 states
In figure：1st, Rotary cloumn 2, pillar 3, arc wind board 4, adjusting means 5, sleeve 6, spring 7, push rod
8th, air channel 9, bearing block
Specific embodiment
As shown in Figure 1,2,3, 4, the special paravent of the bridge includes Rotary cloumn 1, pillar 2, arc wind board 3, arc
The side of deep bead 3 is fixedly connected with Rotary cloumn 1, and the opposite side of arc wind board 3 is connected with pillar 2 by an adjusting means 4
Connect, sleeve 5 that adjusting means 4 includes being fixed on pillar 2 one end, the spring 6 in sleeve 5, and the connection of spring 6 push rod
7, the other end of push rod 7 is connected with arc wind board 3.Rotary cloumn 1 is located on bearing block 9.
During use, the special paravent of multiple bridges is mounted side by side on bridge, and the orphan of its arc wind board 3 faces always wind
Aspect, when wind speed is less, due to the pressure that arc wind board 3 is subject to it is little, the spring 6 in adjusting means 4 in eject shape
State, is in whole sealing status between the special paravent of multiple bridges adjacent side by side, external wind is all kept off beyond paravent,
Not only running car does not receive horizontal wind effect, and reduces the noise brought by beam wind.When wind speed is very big, arc keeps out the wind
The power that the pressure that plate 3 is subject to is ejected more than spring 6, spring 6 are compressed under the thrust of push rod 7, and arc wind board 3 is understood to rotate
Column 1 is rotated for axle center to the right, and the air channel 8 of a release wind-force is formed between two adjacent special paravents, and
Beam wind is become the Longitudinal Wind for being easy to running car, it is ensured that the safety of vehicle traveling on bridge.When wind speed becomes hour, arc
The power that the pressure that deep bead 3 is subject to is ejected less than spring 6, spring 6 are ejected and promote push rod 7, push rod 7 to promote arc wind board 3 again
Rotated with Rotary cloumn 1 to the left as axle center, the special paravent of bridge has returned to hermetically sealed state of keeping out the wind again.
Claims (2)
1. the special paravent of a kind of bridge, it is characterised in that the special paravent of the bridge includes that Rotary cloumn, pillar, arc keep out the wind
Plate, the side of the arc wind board are fixedly connected with Rotary cloumn, and the opposite side of the arc wind board adjusts dress by one
Put and be connected with pillar, the adjusting means includes that the sleeve, the spring in sleeve and the spring that are fixed on pillar one end connect
The push rod for connecing, the other end of the push rod are connected with arc wind board.
2. the special paravent of a kind of bridge as claimed in claim 1, it is characterised in that the Rotary cloumn is located on bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620788415.4U CN206070350U (en) | 2016-07-16 | 2016-07-16 | A kind of special paravent of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620788415.4U CN206070350U (en) | 2016-07-16 | 2016-07-16 | A kind of special paravent of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206070350U true CN206070350U (en) | 2017-04-05 |
Family
ID=58426066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620788415.4U Expired - Fee Related CN206070350U (en) | 2016-07-16 | 2016-07-16 | A kind of special paravent of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206070350U (en) |
Cited By (1)
| 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 |
-
2016
- 2016-07-16 CN CN201620788415.4U patent/CN206070350U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20180716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |