CN109183637A - A kind of rotatable abat-vent of highway bridge - Google Patents
A kind of rotatable abat-vent of highway bridge Download PDFInfo
- Publication number
- CN109183637A CN109183637A CN201811300243.1A CN201811300243A CN109183637A CN 109183637 A CN109183637 A CN 109183637A CN 201811300243 A CN201811300243 A CN 201811300243A CN 109183637 A CN109183637 A CN 109183637A
- Authority
- CN
- China
- Prior art keywords
- support post
- abat
- rotatable
- vent
- wind deflector
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/02—Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a kind of rotatable abat-vents of highway bridge, belong to traffic safety technology field, the problem of wind deflector angular adjustment for solving existing apparatus is inconvenient, can not realize the adjusting to angle of keeping out the wind according to the variation of season and weather, weaken windproof effect；Its technical characteristic is: including pedestal, support post and wind deflector, the base upper surface middle position is fixedly welded support post, the support post top is arranged bearing block, and the bearing block and the support post are rotatablely connected, and torque spring is installed in the bearing block bottom；The bearing block outer surface bolt is fixedly connected with external thread sleeve, and the external thread sleeve two sidewalls are fixedly welded wind deflector；The present invention can be avoided wind deflector and is broken by powerful beam wind impact two, extends the service life of wind deflector, while can enhance the ground grip ability of pedestal when wind speed is larger, enhances the stability of pedestal.
Description
Technical field
The present invention relates to traffic safety technology field, the rotatable abat-vent of specifically a kind of highway bridge.
Background technique
When the automobile run at high speed is acted on by beam wind, traffic accident is often induced；Beam wind is to minibus, motorbus, canvas
The box-shapeds vehicle such as paulin lorry is affected, because the whole center of gravity of this kind of vehicle is higher, lateral area is larger；Light-weight small vapour
Vehicle is also easy to be influenced by beam wind.In addition, horizontal wind action is the raising with speed and aggravates.Automobile is driven out to from tunnel
Moment, or when driving towards the sections such as the perforative bridge of wind-force, high embankment, often suddenly by the attack of strong black holes.
The stabilization in vehicle traveling process is ensured by installation abat-vent in bridge or tunnel exit people at present
Property, Chinese patent CN207987795U discloses a kind of abat-vent for highway bridge, including column, the column lower end
Surface is equipped with guard ring, and the upper end of the column surface is equipped with interface, is equipped with wind deflector, the wind deflector inside the interface
Surface is equipped with ventilation port, and the upper end of the column is equipped with electric box, is equipped with battery group, the electric box table inside the electric box
Face is surrounded by LED stroboscopic yellow light warning panel, electric box upper end bracket, and the pedestal upper end is equipped with solar energy electroplax.It should
The advantage that device has structure simple, easy to assembly, practical, protects the traffic safety of driver and pedestrian；But it should
The wind deflector angular adjustment of device is inconvenient, can not realize the adjusting to angle of keeping out the wind according to the variation of season and weather,
Weaken windproof effect, therefore it is proposed that a kind of rotatable abat-vent of highway bridge.
Summary of the invention
The purpose of the present invention is to provide a kind of rotatable abat-vent of highway bridge, including pedestal, support post and
Wind deflector, the base upper surface middle position are fixedly welded support post, and the support post top is arranged bearing block, described
Bearing block and the support post are rotatablely connected, and torque spring is installed in the bearing block bottom, and the torque spring fixation is arranged
On the support post；The bearing block outer surface bolt is fixedly connected with external thread sleeve, the external thread sleeve two sides
Wall is fixedly welded wind deflector, inconvenient with the wind deflector angular adjustment for solving existing apparatus, can not be according to season and weather
Variation the problem of realizing adjusting to angle of keeping out the wind, weakening windproof effect.
To achieve the above object, the invention provides the following technical scheme:
A kind of rotatable abat-vent of highway bridge, including pedestal, support post, wind deflector and sliding block, table on the pedestal
Face middle position is fixedly welded support post, and the support post top is arranged bearing block, and the bearing block and the support are vertical
Torque spring is installed in column rotation connection, the bearing block bottom, and the torque spring fixation is set on the support post；Institute
It states bearing block outer surface bolt and is fixedly connected with external thread sleeve, the external thread sleeve two sidewalls are fixedly welded wind deflector, institute
The flow-disturbing hole that multiple matrix arrangements are set on wind deflector is stated, flow-disturbing hole inner wall is uniformly distributed counterclockwise along flow-disturbing hole horizontal central axes
Arrange multiple spoilers.
As a further solution of the present invention: the flow-disturbing plate shape is arc, and the wind deflector cross section is rectangle, institute
The height for stating bearing block is greater than the height of the wind deflector, and external screw thread, and the bearing block is arranged in the bearing block lower sidewalls
Lower part extends to inside sliding block, and the sliding block is threadedly coupled with the bearing block, and the sliding block is set in outside the support post
Surface.
As the present invention further scheme: the integrally molded baffle-box of base bilateral wall, inside the baffle-box
Lifter plate is installed in middle position, and buffer spring, weldering above the lifter plate are arranged between the lifter plate and baffle-box bottom surface
Hinged block is connect, the hinged block is close to the hinged push rod in pedestal side, and the push rod is far from the hinged institute in described hinged block one end
State slider side wall.
As further scheme of the invention: the hinged block is slidingly connected on the guide bar, and the guide rod is fixed
It is welded on, welded limiting plate at the top of the guide rod, bearing plate is arranged in parallel on pedestal, the bearing plate is fixedly welded on branch
It supports on column.
As further scheme of the invention: welding electric appliance box at the top of the support post, incline above the electric appliance box
Tiltedly setting solar panel, the electric appliance box upper surface right side also set up warning lamp, the warning lamp and solar panel
It is electrically connected, the solar panel is warning lamp operation power supply.
A kind of road safety device includes the rotatable abat-vent of the highway bridge.
Compared with prior art, the beneficial effects of the present invention are: the setting of the torque spring can be played to the axis
The effect of a buffer protection is held, the setting of the spoiler can be played the role of slowing down wind speed and change wind direction, and beam wind is avoided
Vehicle is damaged, the setting of the buffer spring can be played the role of to lifter plate buffer protection, limit plate setting tool
Play the role of limiting hinged block；The present invention can be avoided wind deflector and is broken by powerful beam wind impact two, extend
The service life of wind deflector, while the ground grip ability of pedestal can be enhanced when wind speed is larger, enhance the stability of pedestal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the rotatable abat-vent of highway bridge.
Fig. 2 is the structural schematic diagram in highway bridge flow-disturbing hole in rotatable abat-vent.
Fig. 3 is the structural schematic diagram of highway bridge cushion chamber in rotatable abat-vent.
Fig. 4 is the partial enlargement diagram of A in Fig. 1.
In figure: 1- pedestal, 2- baffle-box, 3- bearing plate, 4- support post, 5- wind deflector, 6- electric appliance box, 7- solar-electricity
Pond plate, 8- flow-disturbing hole, 9- external thread sleeve, 10- bearing block, 11- sliding block, 12- push rod, 13- hinged block, 14- lifter plate, 15-
Buffer spring, 16- torque spring, 17- spoiler, 18- limit plate, 19- warning lamp, 20- guide rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of rotatable abat-vent of highway bridge, including pedestal 1, support are vertical
Column 4 and wind deflector 5, the 1 upper surface middle position of pedestal are fixedly welded support post 4, and 4 top of support post is arranged axis
Seat 10 is held, the bearing block 10 is rotatablely connected with the support post 4, and torque spring 16, institute are installed in 10 bottom of bearing block
It states the fixation of torque spring 16 to be set on the support post 4, the setting of the torque spring 16 can be played to the bearing
The effect of 10 buffer protections of seat, the 10 outer surface bolt of bearing block are fixedly connected with external thread sleeve 9, the external thread sleeve
9 two sidewalls are fixedly welded wind deflector 5；
The flow-disturbing hole 8 of multiple matrix arrangements is set on the wind deflector 5, and 8 inner wall of flow-disturbing hole is along 8 horizontal median axis of flow-disturbing hole
Multiple spoilers 17 are uniformly arranged counterclockwise, and the setting of the spoiler 17 can play the work for slowing down wind speed and changing wind direction
With avoiding beam wind from damaging vehicle；
17 shape of spoiler is arc；
5 cross section of wind deflector is rectangle；
The height of the bearing block 10 is greater than the height of the wind deflector 5, and external screw thread is arranged in 10 lower sidewalls of bearing block, and
10 lower part of bearing block extends to inside sliding block 11, and the sliding block 11 is threadedly coupled with the bearing block 10, the sliding block 11
It is set in 4 outer surface of support post；
Lifter plate 14, the liter are installed in the integrally molded baffle-box 2 in 1 two sidewalls of pedestal, the 2 bosom position of baffle-box
It drops and buffer spring 15 is set between plate 14 and 2 bottom surface of baffle-box, the setting of the buffer spring 15 can be played to lifter plate
The effect of 14 buffer protections, hinged block 13 is welded above the lifter plate 14, and the hinged block 13 is cut with scissors close to 1 side of pedestal
Connect push rod 12, the push rod 12 is far from hinged 11 side wall of sliding block in described 13 one end of hinged block, when the wind deflector 5 is by strong
When strong beam wind impacts, the wind deflector 5 is rotated, and drives the external thread sleeve 9 and bearing block 10 to rotate, the bearing block
10 drive the sliding block 11 to move down, and the sliding block 11 drives the push rod 12 and hinged block 13 to move down, to realize increasing
Strong pedestal 1 and baffle-box 2 grab ground adhesive force, ensure that 2 stability of the pedestal 1 and baffle-box；
The hinged block 13 is movably set on guide rod 20, and the guide rod 20 is fixedly welded on baffle-box 2, the guiding
20 top welded limiting plate 18 of bar, the setting of limit plate 18 have the function of limiting hinged block 13；
Bearing plate 3 is arranged in parallel on pedestal 1, the bearing plate 3 is fixedly welded on support post 4；
Electric appliance box 6 is welded at the top of the support post 4, solar panel 7, the electricity is arranged in 6 inclined upward of electric appliance box
Warning lamp 19 is also set up on the right side of 6 upper surface of device case, the warning lamp 19 is electrically connected with solar panel 7, the solar energy
Solar panel 7 can be the warning lamp 19 operation power supply.
Embodiment 2
A kind of road safety device includes the rotatable abat-vent of highway bridge as described in Example 1.
The working principle of the invention is: when the wind deflector 5 is impacted by strong beam wind, 5 turns of the wind deflector
It is dynamic, drive the external thread sleeve 9 and bearing block 10 to rotate, the bearing block 10 drives the sliding block 11 to move down, described
Sliding block 11 drives the push rod 12 and hinged block 13 to move down, thus realize enhancing pedestal 1 and baffle-box 2 grab ground adhesive force,
It ensure that 2 stability of the pedestal 1 and baffle-box；The present invention can be avoided wind deflector 5 to be occurred by powerful beam wind impact two
Fracture extends the service life of wind deflector 5, while can enhance the ground grip ability of pedestal 1 when wind speed is larger, enhance
The stability of pedestal 1.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and it should not be understood as instruction or dark
Show relative importance or implicitly indicates the quantity of indicated technical characteristic.The spy of " first ", " second " etc. is defined as a result,
Sign can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated,
The meaning of " plurality " is two or more.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of rotatable abat-vent of highway bridge, including pedestal (1), support post (4) and wind deflector (5), the bottom
Seat (1) upper surface middle position is fixedly welded support post (4), which is characterized in that support post (4) top is arranged bearing
Seat (10), the bearing block (10) and the support post (4) are rotatablely connected, and torque spring is installed in bearing block (10) bottom
(16), torque spring (16) fixation is set on the support post (4)；
Bearing block (10) the outer surface bolt is fixedly connected external thread sleeve (9), and external thread sleeve (9) two sidewalls are solid
Surely wind deflector (5) are welded, the flow-disturbing hole (8) of multiple matrix arrangements, flow-disturbing hole (8) inner wall is set on the wind deflector (5)
Along flow-disturbing hole (8), horizontal median axis uniformly arranges multiple spoilers (17) counterclockwise.
2. the rotatable abat-vent of highway bridge according to claim 1, which is characterized in that spoiler (17) shape
Shape is arc.
3. the rotatable abat-vent of highway bridge according to claim 2, which is characterized in that the wind deflector (5) is horizontal
Section is rectangle.
4. the rotatable abat-vent of highway bridge according to claim 3, which is characterized in that the bearing block (10)
Height is greater than the height of the wind deflector (5), and external screw thread, and the bearing block (10) is arranged in bearing block (10) lower sidewalls
Lower part extends to sliding block (11) inside, and the sliding block (11) is threadedly coupled with the bearing block (10), and the sliding block (11) is arranged
In the support post (4) outer surface.
5. the rotatable abat-vent of highway bridge according to claim 4, which is characterized in that pedestal (1) two sides
Lifter plate (14) are installed in the integrally molded baffle-box of wall (2), baffle-box (2) the bosom position, the lifter plate (14) with
Buffer spring (15) are set between baffle-box (2) bottom surface, weld hinged block (13) above the lifter plate (14), it is described hinged
For block (13) close to the hinged push rod in the pedestal (1) side (12), the push rod (12) is hinged far from the hinged block (13) one end
Sliding block (11) side wall.
6. the rotatable abat-vent of highway bridge according to claim 5, which is characterized in that the hinged block (13) is living
Dynamic to be set on guide rod (20), the guide rod (20) is fixedly welded on baffle-box (2), at the top of the guide rod (20)
Welded limiting plate (18).
7. the rotatable abat-vent of highway bridge according to claim 6, which is characterized in that pedestal is set in parallel on (1)
It sets bearing plate (3), the bearing plate (3) is fixedly welded on support post (4).
8. the rotatable abat-vent of highway bridge according to claim 7, which is characterized in that the support post (4)
Electric appliance box (6) are welded at top, and solar panel (7) are arranged in electric appliance box (6) inclined upward, table on the electric appliance box (6)
Right side of face is also set up warning lamp (19), and the warning lamp (19) and solar panel (7) are electrically connected, the solar battery
Plate (7) is the warning lamp (19) operation power supply.
9. a kind of road safety device, which is characterized in that comprising highway bridge a method as claimed in any one of claims 1-8 with rotatable
Abat-vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811300243.1A CN109183637B (en) | 2018-11-02 | 2018-11-02 | Rotatable wind shielding device for highway bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811300243.1A CN109183637B (en) | 2018-11-02 | 2018-11-02 | Rotatable wind shielding device for highway bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109183637A true CN109183637A (en) | 2019-01-11 |
| CN109183637B CN109183637B (en) | 2021-09-03 |
Family
ID=64941597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811300243.1A Active CN109183637B (en) | 2018-11-02 | 2018-11-02 | Rotatable wind shielding device for highway bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109183637B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012094A (en) * | 2020-09-22 | 2020-12-01 | 同济大学 | Angle-adjustable flow restraining plate device suitable for bridge deck |
| CN112647437A (en) * | 2020-12-16 | 2021-04-13 | 上海应用技术大学 | Adjustable windproof guardrail device and windproof guardrail system |
| CN113758621A (en) * | 2021-01-28 | 2021-12-07 | 江苏仁安高新技术有限公司 | Energy-saving road monitoring machine |
| CN114088415A (en) * | 2021-11-19 | 2022-02-25 | 西安航空学院 | Automobile vibration testing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204174547U (en) * | 2014-11-23 | 2015-02-25 | 李乃坤 | The highway bridge paravent that can advertise |
| CN206233128U (en) * | 2016-11-29 | 2017-06-09 | 河北工程大学 | A kind of road and bridge paravent |
| CN207131172U (en) * | 2017-08-31 | 2018-03-23 | 吉林师范大学 | Windproof fence rack |
| CN207714169U (en) * | 2018-01-04 | 2018-08-10 | 刘宏涛 | A kind of road and bridge paravent |
| CN207987795U (en) * | 2018-02-08 | 2018-10-19 | 山东交通职业学院 | A kind of abat-vent for highway bridge |
-
2018
- 2018-11-02 CN CN201811300243.1A patent/CN109183637B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204174547U (en) * | 2014-11-23 | 2015-02-25 | 李乃坤 | The highway bridge paravent that can advertise |
| CN206233128U (en) * | 2016-11-29 | 2017-06-09 | 河北工程大学 | A kind of road and bridge paravent |
| CN207131172U (en) * | 2017-08-31 | 2018-03-23 | 吉林师范大学 | Windproof fence rack |
| CN207714169U (en) * | 2018-01-04 | 2018-08-10 | 刘宏涛 | A kind of road and bridge paravent |
| CN207987795U (en) * | 2018-02-08 | 2018-10-19 | 山东交通职业学院 | A kind of abat-vent for highway bridge |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012094A (en) * | 2020-09-22 | 2020-12-01 | 同济大学 | Angle-adjustable flow restraining plate device suitable for bridge deck |
| CN112012094B (en) * | 2020-09-22 | 2021-12-07 | 同济大学 | Angle-adjustable flow restraining plate device suitable for bridge deck |
| CN112647437A (en) * | 2020-12-16 | 2021-04-13 | 上海应用技术大学 | Adjustable windproof guardrail device and windproof guardrail system |
| CN113758621A (en) * | 2021-01-28 | 2021-12-07 | 江苏仁安高新技术有限公司 | Energy-saving road monitoring machine |
| CN113758621B (en) * | 2021-01-28 | 2024-05-03 | 江苏仁安高新技术有限公司 | Energy-saving road monitoring machine |
| CN114088415A (en) * | 2021-11-19 | 2022-02-25 | 西安航空学院 | Automobile vibration testing device |
| CN114088415B (en) * | 2021-11-19 | 2023-08-22 | 西安航空学院 | Automobile vibration testing device |
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| Publication number | Publication date |
|---|---|
| CN109183637B (en) | 2021-09-03 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210804 Address after: 332000 No. 16, Shayan Road, Balihu new area, Jiujiang City, Jiangxi Province Applicant after: Jiangxi Jiujiang Yangtze River Highway Bridge Co.,Ltd. Address before: 710077 No. 259, West Second Ring Road, Lianhu District, Xi'an, Shaanxi Applicant before: XI'AN AERONAUTICAL University |
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