CN207904792U - A kind of road and bridge paravent being easily installed - Google Patents
A kind of road and bridge paravent being easily installed Download PDFInfo
- Publication number
- CN207904792U CN207904792U CN201820104570.9U CN201820104570U CN207904792U CN 207904792 U CN207904792 U CN 207904792U CN 201820104570 U CN201820104570 U CN 201820104570U CN 207904792 U CN207904792 U CN 207904792U
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- Prior art keywords
- fixedly connected
- gear
- paravent
- road
- cavity
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Abstract
The utility model discloses a kind of road and bridge paravents being easily installed, including fixed column, the upper surface of the fixed column is fixedly connected with the seat that keeps out the wind, the one side of seat of keeping out the wind is fixedly connected with the first fixed block, the upper surface of first fixed block is fixedly hinged with paravent by axis pin, the inside of fixed column offers cavity, the inner bottom wall of cavity is fixedly connected with motor, the output end of motor is fixedly connected with rotating bar, the one end of rotating bar far from motor is fixedly connected with first gear, the inner roof wall of cavity is fixedly connected there are two symmetrical fixed link, two one end of fixed link far from cavity inner roof wall have been fixedly connected with first bearing, the inner ring of two first bearings is arranged with drive link, two drive links have been fixedly connected with second gear compatible with first gear close to one end of first gear.The road and bridge paravent being easily installed has simple in structure, the strong and easy for installation advantage of wind loading rating.
Description
Technical field
The utility model is related to road construction technical field, specially a kind of road and bridge paravent being easily installed.
Background technology
Road is accompanied mankind's activity and is generated, and promotes social progress and development, be the symbol of history civilization, science into
The mark of step, original road are the paths trampleed on by people and formed, and require have better road later, fetch earth and fill out hole, frame wood
Cross small stream, it is current with profit, when the mankind by infant farming to domesticated farm animals after, gradually ride or pack using ox, horse, camel etc., because
And there is pack road, the invention of wheel makes land transport thence into carriage traffic epoch, the ancient civilized countries such as China, for military affairs
With the needs of travelling merchants, road engineering has brilliant achievement.
When train, running car, strong wind can influence the stability of vehicle traveling, especially perpendicular with vehicle forward direction
Beam wind exacerbate vehicle traveling unstability, when vehicle is by highway bridge, tunnel exit, valley, mountain area air port, meet
It can be easy into the accident overturned or derailed to powerful beam wind, solve this using paravent is installed in the both sides of highway bridge at present
One problem, but current paravent is complicated, wind loading rating is poor, and installation is inconvenient.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of road and bridge paravent being easily installed, and solves
Current paravent is complicated, wind loading rating difference and the inconvenient problem of installation.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of road and bridge being easily installed keeps out the wind
Screen, including fixed column, the upper surface of the fixed column are fixedly connected with the seat that keeps out the wind, and the one side of the seat that keeps out the wind is fixedly connected with
The upper surface of first fixed block, first fixed block is fixedly hinged with paravent by axis pin, and the inside of the fixed column is opened
Equipped with cavity, the inner bottom wall of the cavity is fixedly connected with motor, and the output end of the motor is fixedly connected with rotating bar, described
The one end of rotating bar far from motor is fixedly connected with first gear, and the inner roof wall of the cavity is fixedly connected with that there are two symmetrical
Fixed link, two one end of the fixed link far from cavity inner roof wall have been fixedly connected with first bearing, two first axles
The inner ring held is arranged with drive link, and two drive links have been fixedly connected with close to one end of first gear and first gear
Compatible second gear, the second gear are meshed with first gear, two drive links far from second gear one
End has been fixedly connected with third gear, and the cavity is internally provided with two phase threaded rods, and two threaded rods are adjacent to each other
One end be fixedly connected with the 4th gear, the outer surfaces of two the 4th gears outer surface with two third gears respectively
It being meshed, the one end of two threaded rods away from each other runs through the madial wall of cavity and extends to the outside of fixed column, and two
The one end of a threaded rod away from each other is threaded with card cylinder.
Preferably, the outer surface of the threaded rod is arranged with second bearing, the second bearing with fixed column touching position
Inner ring be fixedly connected with the outer surface of threaded rod.
Preferably, the outer surface of the fixed column is arranged with retainer plate, and the left and right sides of the retainer plate pass through axis pin
It is fixedly hinged with supporting rod, the bottom of the supporting rod is fixedly connected with non-slip mat.
Preferably, the outer surface of the paravent is fixedly connected with wind guide tank, vertical length value and the gear of the wind guide tank
Wind screen is equal.
Preferably, the upper surface of the seat that keeps out the wind opens up fluted, and the madial wall of the groove is fixedly connected with strength bullet
Spring, the one end of the brute spring far from groove madial wall are fixedly connected with sliding block.
Preferably, one side of the paravent far from wind guide tank is fixedly connected with the second fixed block, and described second fixes
The one side of block is fixedly hinged with push rod by axis pin, and the upper surface of the push rod one end and sliding block far from the second fixed block is solid
Fixed connection.
(3) advantageous effect
The utility model provides a kind of road and bridge paravent being easily installed, and has following advantageous effect：
(1) the road and bridge paravent being easily installed strengthens the friction on supporting rod and ground by the way that non-slip mat is arranged
Intensity extends the service life of supporting rod, improves the stability of paravent entirety, can will be by by the way that brute spring is arranged
It is blown to inclined paravent and initial position is sprung back to by elastic force, improve the wind resistance applicability of paravent.
(2) the road and bridge paravent being easily installed can reduce the choke pressure of paravent by the way that wind guide tank is arranged,
Wind is oriented to the top of paravent, improves the stability of paravent, reduces threaded rod and fixation by the way that second bearing is arranged
The frictional strength of column improves the working efficiency of threaded rod, extends the service life of threaded rod, is driven and is passed by second gear
Lever, third gear and the 4th gear are driven by rotating bar, drive threaded rod to rotate push card cylinder and bridge by the 4th gear
Beam completes docking, has reached simple in structure, the strong and easy for installation effect of wind loading rating.
Description of the drawings
Fig. 1 is the sectional view of the utility model structure fixed column front view；
Fig. 2 is the utility model structure fixed column front view.
In figure：1 fixed column, 2 are kept out the wind seat, 3 first fixed blocks, 4 paravents, 5 cavitys, 6 motors, 7 rotating bars, 8 first teeth
Wheel, 9 fixed links, 10 first bearings, 11 drive links, 12 second gears, 13 third gears, 14 threaded rods, 15 the 4th gears, 16 cards
Cylinder, 17 second bearings, 18 retainer plates, 19 supporting rods, 20 non-slip mats, 21 wind guide tanks, 22 grooves, 23 brute springs, 24 sliding blocks, 25
Second fixed block, 26 push rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of road and bridge paravent being easily installed,
Including fixed column 1, the outer surface of fixed column 1 is arranged with retainer plate 18, and the left and right sides of retainer plate 18 are fixed by axis pin
It is hinged with supporting rod 19, the bottom of supporting rod 19 is fixedly connected with non-slip mat 20, and supporting rod is strengthened by the way that non-slip mat 20 is arranged
19 with the frictional strength on ground, extend the service life of supporting rod 19, improve the whole stability of paravent 4, fixed column 1
Upper surface be fixedly connected with the seat 2 that keeps out the wind, the upper surface for the seat 2 that keeps out the wind opens up fluted 22, and the madial wall of groove 22 is fixedly connected
There are brute spring 23, the one end of brute spring 23 far from 22 madial wall of groove to be fixedly connected with sliding block 24, by the way that strength bullet is arranged
Spring 23 can will be blown to inclined paravent 4 and spring back to initial position by elastic force, and the wind resistance for improving paravent 4 is applicable in
Property, the one side for the seat 2 that keeps out the wind are fixedly connected with the first fixed block 3, and the upper surface of the first fixed block 3 is fixedly hinged with by axis pin
The outer surface of paravent 4, paravent 4 is fixedly connected with wind guide tank 21, and the vertical length value of wind guide tank 21 is equal with paravent 4,
The choke pressure of paravent 4 can be reduced by the way that wind guide tank 21 is arranged, wind is oriented to the top of paravent 4, improves paravent 4
Stability, one side of the paravent 4 far from wind guide tank 21 be fixedly connected with the second fixed block 25, the side of the second fixed block 25
Face is fixedly hinged with push rod 26 by axis pin, and company is fixed in the one end of push rod 26 far from the second fixed block 25 and the upper surface of sliding block 24
It connects, the inside of fixed column 1 offers cavity 5, and the inner bottom wall of cavity 5 is fixedly connected with motor 6, and the output end of motor 6, which is fixed, to be connected
It is connected to rotating bar 7, the one end of rotating bar 7 far from motor 6 is fixedly connected with first gear 8, and the inner roof wall of cavity 5 is fixedly connected with
Two symmetrical fixed links 9, the one end of two fixed links 9 far from 5 inner roof wall of cavity have been fixedly connected with first bearing 10, and two
The inner ring of a first bearing 10 is arranged with drive link 11, and two drive links 11 are fixedly connected with close to one end of first gear 8
There are second gear 12 compatible with first gear 8, second gear 12 to be meshed with first gear 8, two drive links 11 are separate
One end of second gear 12 has been fixedly connected with third gear 13, and cavity 5 is internally provided with two phase threaded rods 14, threaded rod 14
Outer surface and 1 touching position of fixed column be arranged with second bearing 17, the outer surface of the inner ring and threaded rod 14 of second bearing 17
It is fixedly connected, reduces the frictional strength of threaded rod 14 and fixed column 1 by the way that second bearing 17 is arranged, improve threaded rod 14
Working efficiency, extends the service life of threaded rod 14, and two one end adjacent to each other of threaded rod 14 have been fixedly connected with the 4th
The outer surface of gear 15, two the 4th gears 15 is meshed with the outer surface of two third gears 13 respectively, two threaded rods 14
One end away from each other runs through the madial wall of cavity 5 and extends to the outside of fixed column 1, and two threaded rods 14 are away from each other
One end is threaded with card cylinder 16.
Operation principle：Fixed column 1 is positioned over and docks place with bridge, then starts motor 6, is driven by the operation of motor 6
Rotating bar 7 drives first gear 8 by the rotation of rotating bar 7, then is driven by the outer surface of first gear 8 and to be engaged
Second gear 12, drive link 11 is driven by second gear 12, and third gear 13 and the 4th gear 15 are driven by rotating bar 11,
It drives threaded rod 14 to rotate push card cylinder 16 by the 4th gear 15 to dock with bridge completion.
In conclusion the road and bridge paravent being easily installed, by be arranged non-slip mat 20 strengthen supporting rod 19 with
The frictional strength on ground extends the service life of supporting rod 19, improves the whole stability of paravent 4, strong by being arranged
Power spring 23 can will be blown to inclined paravent 4 and spring back to initial position by elastic force, and the wind resistance for improving paravent 4 is suitable
With property, solve that current paravent is complicated, wind loading rating difference and the inconvenient problem of installation.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of road and bridge paravent being easily installed, including fixed column (1), it is characterised in that：The fixed column (1) it is upper
Surface is fixedly connected with the seat that keeps out the wind (2), and the one side of the seat that keeps out the wind (2) is fixedly connected with the first fixed block (3), and described first
The upper surface of fixed block (3) is fixedly hinged with paravent (4) by axis pin, and the inside of the fixed column (1) offers cavity
(5), the inner bottom wall of the cavity (5) is fixedly connected with motor (6), and the output end of the motor (6) is fixedly connected with rotating bar
(7), the one end of the rotating bar (7) far from motor (6) is fixedly connected with first gear (8), and the inner roof wall of the cavity (5) is solid
There are two symmetrical fixed link (9), the one end of two fixed links (9) far from cavity (5) inner roof wall is fixed for fixed connection
It is connected with first bearing (10), the inner ring of two first bearings (10) is arranged with drive link (11), two transmissions
Bar (11) has been fixedly connected with close to one end of first gear (8) and the compatible second gear (12) of first gear (8), described
Second gear (12) is meshed with first gear (8), and the one end of two drive links (11) far from second gear (12) is solid
Surely it is connected with third gear (13), the cavity (5) is internally provided with two phase threaded rods (14), two threaded rods (14)
One end adjacent to each other has been fixedly connected with the 4th gear (15), the outer surfaces of two the 4th gears (15) respectively with two
The outer surface of third gear (13) is meshed, and the interior of cavity (5) is run through in the one end of two threaded rods (14) away from each other
Side wall and the outside for extending to fixed column (1), the one end of two threaded rods (14) away from each other are threaded with card cylinder
(16)。
2. a kind of road and bridge paravent being easily installed according to claim 1, it is characterised in that：The threaded rod
(14) outer surface is arranged with second bearing (17), the inner ring and spiral shell of the second bearing (17) with fixed column (1) touching position
The outer surface of rasp bar (14) is fixedly connected.
3. a kind of road and bridge paravent being easily installed according to claim 1, it is characterised in that：The fixed column
(1) outer surface is arranged with retainer plate (18), and the left and right sides of the retainer plate (18) are fixedly hinged with branch by axis pin
The bottom of strut (19), the supporting rod (19) is fixedly connected with non-slip mat (20).
4. a kind of road and bridge paravent being easily installed according to claim 1, it is characterised in that：The paravent
(4) outer surface is fixedly connected with wind guide tank (21), and the vertical length value of the wind guide tank (21) is equal with paravent (4).
5. a kind of road and bridge paravent being easily installed according to claim 1, it is characterised in that：The seat that keeps out the wind
(2) upper surface opens up fluted (22), and the madial wall of the groove (22) is fixedly connected with brute spring (23), the strength
The one end of spring (23) far from groove (22) madial wall is fixedly connected with sliding block (24).
6. a kind of road and bridge paravent being easily installed according to claim 1, it is characterised in that：The paravent
(4) one side far from wind guide tank (21) is fixedly connected with the second fixed block (25), the one side of second fixed block (25)
It is fixedly hinged with push rod (26) by axis pin, the one end of the push rod (26) far from the second fixed block (25) is upper with sliding block (24)
Surface is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820104570.9U CN207904792U (en) | 2018-01-22 | 2018-01-22 | A kind of road and bridge paravent being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820104570.9U CN207904792U (en) | 2018-01-22 | 2018-01-22 | A kind of road and bridge paravent being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207904792U true CN207904792U (en) | 2018-09-25 |
Family
ID=63564409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820104570.9U Expired - Fee Related CN207904792U (en) | 2018-01-22 | 2018-01-22 | A kind of road and bridge paravent being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207904792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813861A (en) * | 2020-12-31 | 2021-05-18 | 孟子豪 | Wind-resistant assembled bridge |
| CN112962479A (en) * | 2021-02-22 | 2021-06-15 | 中建路桥集团有限公司 | Bridge wind-resistant barrier |
-
2018
- 2018-01-22 CN CN201820104570.9U patent/CN207904792U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813861A (en) * | 2020-12-31 | 2021-05-18 | 孟子豪 | Wind-resistant assembled bridge |
| CN112962479A (en) * | 2021-02-22 | 2021-06-15 | 中建路桥集团有限公司 | Bridge wind-resistant barrier |
| CN112962479B (en) * | 2021-02-22 | 2022-03-04 | 中建路桥集团有限公司 | Bridge wind-resistant barrier |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20190122 |