CN204475202U - A kind of improvement speedway beam wind paravent - Google Patents
A kind of improvement speedway beam wind paravent Download PDFInfo
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- CN204475202U CN204475202U CN201520126901.5U CN201520126901U CN204475202U CN 204475202 U CN204475202 U CN 204475202U CN 201520126901 U CN201520126901 U CN 201520126901U CN 204475202 U CN204475202 U CN 204475202U
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- fixed
- fixture
- speedway
- paravent
- improvement
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Abstract
The utility model belongs to the technical field of expressway traffic safety facilities, is specially a kind of improvement speedway beam wind paravent.What adopt comprises verge board, fixture, and described fixture comprises the fixed leg at two ends, is fixed board and fixing transverse slat between two fixed legs; Described verge board is fixed in the two panels fixture be interlocked, and described verge board offers several wind guide tanks, and this verge board is also provided with air-guiding hole; Between verge board and fixture, be provided with buffer layer technique scheme, structure is simple, and cost is low, sturdy and durable, and result of use is good.
Description
Technical field
The utility model belongs to the technical field of expressway traffic safety facilities, is specially a kind of improvement speedway beam wind paravent.
Background technology
Building of current speedway is more and more extensive, and mileage number improves year by year, and has progressively been transitioned into location, mountain area from plains region, and the speedway between mountain area often there will be the beam wind of passage.
High speed beam wind has it unique, and when the automobile of running at high speed is subject to beam wind effect, vehicle moment is out of control, often brings out traffic accident.The impact of beam wind on box-shaped cars such as minibus, motorbus, canvas roof lorries is particularly severe, because the overall center of gravity of this kind of vehicle is higher, side direction area is larger; Lightweight car, is also easily subject to the impact of beam wind.In addition, horizontal wind action aggravates with the raising of the speed of a motor vehicle.The moment that automobile rolls away from from tunnel, or when driving towards the section such as bridge, high embankment that wind-force runs through, often suffer suddenly the attack of strong black holes.At driving in mountains, easily run into precipitate mountain breeze, the time is short and wind-force strong, blows vehicle and departs from traffic route.Due to the discontinuous change of wind speed and direction, driver can feel waving of vehicles.
Therefore, arrange at Special zone and prevent the paravent of beam wind to have outstanding effect, but the complex structure that current paravent is arranged, install and change inconvenience, and protection effect is bad.
Utility model content
The purpose of this utility model is defect for above-mentioned existence and provides the paravent that a kind of structure is simple, protection effect is good, what adopt comprises verge board, fixture, described fixture comprises the fixed leg at two ends, is fixed board and fixing transverse slat between two fixed legs; Described verge board is fixed in the two panels fixture be interlocked, and described verge board offers several wind guide tanks, and this verge board is also provided with air-guiding hole; Between verge board and fixture, be provided with buffer layer technique scheme, structure is simple, and cost is low, sturdy and durable, and result of use is good.
The technical solution of the utility model is:
A kind of improvement speedway beam wind paravent, comprise verge board, fixture, it is characterized in that, described fixture comprises the fixed leg at two ends, is fixed board and fixing transverse slat between two fixed legs; Described verge board is fixed in the two panels fixture be interlocked, and described verge board offers several wind guide tanks, and this verge board is also provided with air-guiding hole; Cushion coat is provided with between verge board and fixture.
Feature of the present utility model also has:
Described cushion coat is foam layer.
Two panels fixture is fixed by nut.
Described air-guiding hole is positioned at the air-guiding hole height of height lower than both sides in centre position, and entirety presents from centre to both sides in the trend risen.
Fixed board is provided with fixing hole, for further fixed wind sheild, makes verge board become as a whole with fixture, increase fastness.
Fixing transverse slat is provided with fixing hole, be convenient to whole shaping after paravent be fixed on the facilities such as bridge, and coordinate the further fixing of fixed leg, increase fastness.
The beneficial effects of the utility model are: the stator fixed wind sheild that paravent of the present utility model adopts two panels to fasten, and structure is simple, are convenient to install; And cushion coat, wind guide tank, air-guiding hole are set, effective loss wind energy, or utilize the measures such as the transformation of wind direction, reduce the impact of transverse joint, taken into account safe, the installation of this paravent, cost, the various aspects such as durable simultaneously, in a word, the speedway paravent of this utility model, structure is simple, and result of use is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the sectional view of A-A in Fig. 1;
Wherein, 1-verge board, 2-air-guiding hole, 3-wind guide tank, 4-fixed leg, 5-fixes transverse slat, 6-fixed board, 7-nut, 8-cushion coat.
Detailed description of the invention
Below by specific embodiment, the technical solution of the utility model is described in detail.
Improvement speedway beam wind paravent of the present utility model, comprise verge board 1, fixture, described fixture comprises the fixed leg 4 at two ends, is fixed board 6 and fixing transverse slat 5 between two fixed legs 4.
Described verge board 1 is fixed in the two panels fixture be interlocked, fixed by nut 7, fixed board 6 is provided with fixing hole, for further fixed wind sheild 1, make verge board become as a whole with fixture, increase fastness, fixing transverse slat 5 is provided with fixing hole, be convenient to whole shaping after paravent be fixed on the facilities such as bridge, and coordinate the further fixing of fixed leg.
Described verge board 1 offers several wind guide tanks 3, this verge board is also provided with air-guiding hole 2, described air-guiding hole is positioned at the air-guiding hole height of height lower than both sides in centre position, entirety presents from centre to both sides in the trend risen, can make to produce guiding to wind, and then loss wind energy, thus reduce impact; Between verge board and fixture, be provided with cushion coat 8 for foam layer, on the one hand loss wind energy, reduce the impact to fixture and verge board on the other hand.
Claims (6)
1. an improvement speedway beam wind paravent, comprises verge board, fixture, it is characterized in that, described fixture comprises the fixed leg at two ends, is fixed board and fixing transverse slat between two fixed legs; Described verge board is fixed in the two panels fixture be interlocked, and described verge board offers several wind guide tanks, and this verge board is also provided with air-guiding hole; Cushion coat is provided with between verge board and fixture.
2. improvement speedway beam wind paravent according to claim 1, it is characterized in that, described cushion coat is foam layer.
3. improvement speedway beam wind paravent according to claim 1, it is characterized in that, two panels fixture is fixed by nut.
4. improvement speedway beam wind paravent according to claim 1, is characterized in that, described air-guiding hole is positioned at the air-guiding hole height of height lower than both sides in centre position, and entirety presents from centre to both sides in the trend risen.
5. improvement speedway beam wind paravent according to claim 1, is characterized in that, fixed board is provided with fixing hole.
6. improvement speedway beam wind paravent according to claim 1, is characterized in that, fixing transverse slat is provided with fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126901.5U CN204475202U (en) | 2015-03-05 | 2015-03-05 | A kind of improvement speedway beam wind paravent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126901.5U CN204475202U (en) | 2015-03-05 | 2015-03-05 | A kind of improvement speedway beam wind paravent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204475202U true CN204475202U (en) | 2015-07-15 |
Family
ID=53631005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520126901.5U Expired - Fee Related CN204475202U (en) | 2015-03-05 | 2015-03-05 | A kind of improvement speedway beam wind paravent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204475202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337374A (en) * | 2016-09-27 | 2017-01-18 | 谢晓红 | Wind shield for highway bridge |
-
2015
- 2015-03-05 CN CN201520126901.5U patent/CN204475202U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337374A (en) * | 2016-09-27 | 2017-01-18 | 谢晓红 | Wind shield for highway bridge |
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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: 20150715 Termination date: 20190305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |