CN220301263U - Waterproof scour guiding device for overhead bridge pier column - Google Patents
Waterproof scour guiding device for overhead bridge pier column Download PDFInfo
- Publication number
- CN220301263U CN220301263U CN202322012452.9U CN202322012452U CN220301263U CN 220301263 U CN220301263 U CN 220301263U CN 202322012452 U CN202322012452 U CN 202322012452U CN 220301263 U CN220301263 U CN 220301263U
- Authority
- CN
- China
- Prior art keywords
- base
- pier column
- bridge pier
- screw rod
- baffle
- 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.)
- Active
Links
- 238000011010 flushing procedure Methods 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The application provides a waterproof washing guiding device of overhead bridge pier column, locate the base in pier column outside including the cover, slidable wears to be equipped with on the leading flank of base keeps vertically screw rod with the pier column, the screw rod is connected with inlaying the knob spin that locates the base inside, the part global of knob stretches out the base, the outer end fixedly connected with of screw rod keeps parallel bracing piece with the pier column, rotationally cup jointed two symmetrical arrangement's baffle on the bracing piece, the outer end slidable joint of baffle is on the left and right sides face of base. The screw rod can be driven to stretch out and draw back on the base through rotating the knob, and then two baffles are driven to swing, so that the purpose of adjusting the included angle of the baffles is achieved, and the screw rod has the advantage of wide application range.
Description
Technical Field
The application relates to the technical field of pier stud protection, in particular to a waterproof flushing flow guiding device for an overhead bridge pier stud.
Background
The overpass pier column is used for bearing the bearing weight of the upper structure in the bridge, is an important component of the bridge, and has a profound effect on the stability of the whole bridge due to the quality management. The bottom of viaduct pier stud is many all erect on the riverbed, and the rapid flow of water can wash the pier stud, and long-time rivers wash can lead to pier stud bottom impaired. The traditional scour prevention structure adopts the V-shaped baffle plate with single structure, and the baffle plate is fixedly arranged in front of the pier stud, so that water flow can be prevented from directly scouring the pier stud. However, the included angle of the existing baffle is fixed, cannot be adjusted, and the application range is limited. Therefore, the inventor provides a waterproof flushing flow guiding device for an overhead bridge pier column.
Disclosure of Invention
The utility model aims at providing a waterproof scour guiding device of overhead bridge pier column, it can be convenient for adjust the contained angle of baffle, has the advantage that application scope is wide.
Embodiments of the present application are implemented as follows:
the application provides a waterproof washing guiding device of overhead bridge pier column, locate the base in pier column outside including the cover, slidable wears to be equipped with on the leading flank of base keeps vertically screw rod with the pier column, the screw rod is connected with inlaying the knob spin that locates the base inside, the part global of knob stretches out the base, the outer end fixedly connected with of screw rod keeps parallel bracing piece with the pier column, rotationally cup jointed two symmetrical arrangement's baffle on the bracing piece, the outer end slidable joint of baffle is on the left and right sides face of base.
The screw rod can be driven to stretch out and draw back on the base through rotating the knob, and then two baffles are driven to swing, so that the purpose of adjusting the included angle of the baffles is achieved, and the screw rod has the advantage of wide application range.
In an alternative embodiment, the base has a socket surface that fits the contours of the pier stud.
In an alternative embodiment, the front side of the base is arranged parallel to the side of the abutment.
In an alternative embodiment, the left and right sides of the base remain symmetrically disposed on both sides of the front side.
In an alternative embodiment, the left and right sides of the base remain in an inclined arrangement relative to the front side.
In an alternative embodiment, a limiting plate for blocking the knob is provided on the front side.
In an alternative embodiment, the left and right sides of the base are provided with clamping grooves for clamping the baffle.
In an alternative embodiment, two sides of the baffle are provided with clamping columns which are clamped with the clamping grooves.
In an alternative embodiment, the front end of the baffle is provided with a sleeve for sleeving with the support rod.
In an alternative embodiment, the support rod is further provided with a guide rod which is in sliding connection with the base.
Drawings
Exemplary embodiments of the present application will be described in detail below with reference to the attached drawings, and it should be understood that the embodiments described below are only for the purpose of explaining the present application and not limiting the scope of the present application, wherein:
FIG. 1 is a schematic view of the installation of a base according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of a base according to an embodiment of the present application;
FIG. 3 is an oblique view of a base according to an embodiment of the present application;
FIG. 4 is a schematic view of a baffle according to an embodiment of the present application;
reference numerals:
10. a base;
20. a screw;
30. a baffle;
40. pier column;
11. a knob;
12. a sleeving surface;
13. a front side;
14. a right side surface;
15. a left side surface;
16. a clamping groove;
17. a hoop plate;
18. a limiting plate;
21. a support rod;
22. a guide rod;
31. a sleeve;
32. and (5) clamping the column.
Detailed Description
Example 1
Referring to fig. 1-4, in this embodiment, the waterproof flushing guide device for an overhead bridge pier column comprises a base 10 sleeved on the outer side of the pier column 40, a screw 20 perpendicular to the pier column 40 is slidably arranged on the front side 13 of the base 10, the screw 20 is screwed with a knob 11 embedded in the base 10, part of the peripheral surface of the knob 11 extends out of the base 10, a supporting rod 21 parallel to the pier column 40 is fixedly connected to the outer end of the screw 20, two symmetrically arranged baffles 30 are rotatably sleeved on the supporting rod 21, and the outer ends of the baffles 30 are slidably clamped on the left side 15 and the right side 14 of the base 10.
In this embodiment, the screw 20 can be driven to stretch out and draw back on the base 10 by rotating the knob 11, so as to drive the two baffles 30 to swing, thereby realizing the purpose of adjusting the included angle of the baffles 30, and having the advantage of wide application range.
It should be noted that, the base 10 is integrally configured into an isosceles trapezoid shape, the rear side surface of the base 10 is formed with a sleeving surface 12 adapted to the shape of the pier stud 40, in this embodiment, the pier stud 40 is a square pier, the square pier may be 2 mm 1.8m, 1.6 mm 1.8m, and 7.6 mm 1.8m, the sleeving surface 12 is integrally configured into a rectangle, meanwhile, a collar plate 17 is bolted on the rear side surface of the base 10, the collar plate 17 is hooped on the pier stud 40, the base 10 can be fixedly connected to the pier stud 40, the axis of the sleeving surface 12 of the base 10 is attached to the side surface of the pier stud 40, the right side surface 14 and the left side surface 15 of the base 10 are symmetrically arranged on both sides of the front side surface 13, the right side surface 14 and the left side surface 15 are obliquely arranged relative to the front side surface 13, the knob 11 is rotatably embedded on the front side surface 13 of the base 10, and a part of the peripheral surface of the knob 11 extends out of the top surface of the base 10, so that an operator can contact and rotate the knob 11, the knob 11 is guaranteed to be firmly clamped on the right side surface 11 and the base 11 is provided with a baffle plate 16 for blocking the front side surface 16 and the knob 11.
In addition, the screw 20 is integrally kept vertical to the pier stud 40, the screw 20 is further kept vertical to the front side 13 of the base 10, the screw 20 integrally slidably penetrates into the base 10 from the front side 13, the screw 20 further penetrates through the knob 11 and is in threaded connection with the knob 11, the supporting rod 21 is fixedly connected to the outer end portion of the screw 20, the supporting rod 21 is integrally kept parallel to the pier stud 40, meanwhile, the guide rod 22 is fixedly connected to the other end of the supporting rod 21, the guide rod 22 is kept parallel to the screw 20, the guide rod 22 slidably penetrates through the base 10, and an operator can enable the screw 20 to stretch out and draw back on the base 10 by rotating the knob 11 so as to drive the supporting rod to be close to or far away from the pier stud 40.
In addition, be equipped with the sleeve 31 that is used for cup jointing with bracing piece 21 at the front end of baffle 30, simultaneously, be equipped with in the both sides of baffle 30 with draw-in groove 16 joint's joint post 32, baffle 30 whole can rotate around bracing piece 21, utilizes the slip joint cooperation of joint post 32 and draw-in groove 16 for the contained angle between two baffles 30 is adjustable.
It should be noted that, the clamping post 32 is circular along the cross section, that is, the clamping post 32 can rotate in the clamping groove 16, in this embodiment, the guide piece for avoiding water flow to directly wash the pier stud 40 is the baffle 30, the control piece for controlling the included angle between the two baffles 30 is the knob 11, the connection piece between the knob 11 and the baffles 30 is the screw rod 20 and the support rod 21, the operator rotates the knob 11 to enable the screw rod 20 to stretch out and draw back on the base 10, and then drives the two baffles 30 to swing synchronously through the support rod 21, thereby achieving the purpose of adjusting the included angle of the baffles.
Although embodiments of the present application have been shown and described above, it should be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (10)
1. The utility model provides an overhead bridge pier column waterproof washout guiding device, its characterized in that, including the cover locate the base in pier column outside, slidable wear to be equipped with on the leading flank of base with pier column keeps vertically screw rod, the screw rod with inlay and locate the inside knob of base is screwed and is connected, the part global of knob stretches out the base, the outer end rigid coupling of screw rod have with the bracing piece that pier column keeps parallel, rotationally cup jointed two symmetrical arrangement's baffles on the bracing piece, the outer end slidable joint of baffle in on the left and right sides face of base.
2. The elevated bridge pier column water-proof flushing diversion device of claim 1, wherein,
the base is provided with a sleeving surface which is matched with the appearance of the pier stud.
3. The elevated bridge pier column water-proof flushing guide device of claim 2, wherein,
the front side surface of the base and the side surface of the pier stud are arranged in parallel.
4. The waterproof flushing diversion device of the overhead pier column according to claim 3, wherein,
the left side surface and the right side surface of the base are symmetrically arranged on the two sides of the front side surface.
5. The elevated bridge pier column water-proof flushing diversion device of claim 4, wherein,
the left and right sides of the base are arranged obliquely relative to the front side.
6. The waterproof flushing diversion device of the overhead pier column according to claim 5, wherein,
and the front side surface is provided with a limiting plate for blocking the knob.
7. The elevated bridge pier column water-proof flushing diversion device of claim 6, wherein,
clamping grooves for clamping the baffle are formed in the left side surface and the right side surface of the base.
8. The elevated bridge pier column water-proof flushing guide device of claim 7, wherein,
two sides of the baffle are provided with clamping columns which are clamped with the clamping grooves.
9. The elevated bridge pier column water-proof flushing diversion device of claim 8, wherein,
the front end of the baffle is provided with a sleeve which is sleeved with the supporting rod.
10. The elevated bridge pier column water-proof flushing guide device of claim 9, wherein,
the support rod is also provided with a guide rod which is in sliding connection with the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322012452.9U CN220301263U (en) | 2023-07-28 | 2023-07-28 | Waterproof scour guiding device for overhead bridge pier column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322012452.9U CN220301263U (en) | 2023-07-28 | 2023-07-28 | Waterproof scour guiding device for overhead bridge pier column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220301263U true CN220301263U (en) | 2024-01-05 |
Family
ID=89347830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322012452.9U Active CN220301263U (en) | 2023-07-28 | 2023-07-28 | Waterproof scour guiding device for overhead bridge pier column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220301263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738248A (en) * | 2024-02-21 | 2024-03-22 | 湖南工程学院 | Scour protection device of marine wind power pile foundation |
-
2023
- 2023-07-28 CN CN202322012452.9U patent/CN220301263U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738248A (en) * | 2024-02-21 | 2024-03-22 | 湖南工程学院 | Scour protection device of marine wind power pile foundation |
| CN117738248B (en) * | 2024-02-21 | 2024-05-07 | 湖南工程学院 | Scour protection device of marine wind power pile foundation |
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| GR01 | Patent grant |