CN220927545U - Auxiliary positioning structure of bridge pier and bent cap - Google Patents
Auxiliary positioning structure of bridge pier and bent cap Download PDFInfo
- Publication number
- CN220927545U CN220927545U CN202322726845.6U CN202322726845U CN220927545U CN 220927545 U CN220927545 U CN 220927545U CN 202322726845 U CN202322726845 U CN 202322726845U CN 220927545 U CN220927545 U CN 220927545U
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- plugboard
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- auxiliary positioning
- auxiliary
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- 210000001503 joint Anatomy 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of bridge construction, in particular to an auxiliary positioning structure of a bridge pier and a bent cap, which comprises a first positioning structure and a second positioning structure which are in butt joint, wherein the first positioning structure comprises a first plugboard, a groove is formed in one side of the first plugboard, which is close to the second positioning structure, a first positioning board is vertically connected to one side of the first plugboard, which is far away from the second positioning structure, the second positioning structure comprises a second plugboard, a groove is formed in one side of the second plugboard, which is close to the first plugboard, a connecting plate is vertically connected to one side of the connecting plate, an electric telescopic rod is fixedly installed on one side of the connecting plate, an output shaft of the electric telescopic rod penetrates through the connecting plate, and a second positioning plate is fixedly installed at the end part of the connecting plate, and at least one end of the second plugboard, which is close to one side of the first plugboard, is provided with a fixed connection structure between the first positioning structure and the second positioning structure. The utility model can accurately position the bent cap in the installation process, and improves the installation efficiency.
Description
Technical Field
The utility model relates to the technical field of bridge construction, and particularly provides an auxiliary positioning structure of a bridge pier and a bent cap.
Background
At present, in the bridge construction process, firstly, a foundation needs to be laid on the ground, then, a pier is constructed on the foundation, the pier is mainly formed by pouring reinforced concrete, and exposed reinforcing steel bars are reserved at the top of the pier. Meanwhile, a capping beam is manufactured in a beam field, the capping beam is formed by pouring reinforced concrete, when the capping beam is manufactured, a plug hole is reserved at the bottom of the capping beam, a grouting hole is reserved at the side face of the capping beam, and then the manufactured finished capping beam is transported to a pier to be assembled. The bridge pier and the capping beam are installed by mainly lifting the capping beam by a crane, and then the exposed steel bars at the top of the bridge pier are aligned and inserted into the inserting holes at the bottom of the capping beam. Because the pier is higher, the bent cap is heavier, and the problem that the spliced eye of the bent cap and the exposed steel bar of pier are not in butt joint is commonly present when installing, leads to the installation effectiveness low.
Disclosure of utility model
In order to solve the technical problems, the utility model provides an auxiliary positioning structure for a pier and a bent cap.
The utility model is realized in such a way, the auxiliary positioning structure of the bridge pier and the capping beam is provided, the auxiliary positioning structure comprises a first positioning structure and a second positioning structure which are in butt joint, the first positioning structure comprises a first plugboard, a groove is formed in one side, close to the second positioning structure, of the first plugboard, a first positioning board is vertically connected to one side, close to the first plugboard, of the second plugboard, a groove is formed in one side, close to the first plugboard, of the second plugboard, a connecting plate is vertically connected to one side, close to the first positioning board, of the connecting plate, an electric telescopic rod is fixedly installed, an output shaft of the electric telescopic rod penetrates through the connecting plate, and a second positioning plate is fixedly installed at the end part of the second plugboard, and a fixed connection structure between the first positioning structure and the second positioning structure is arranged at least at one end, close to one side of the first plugboard, of the second plugboard.
Preferably, a plurality of auxiliary positioning ribs are arranged on two sides of the upper surface of the pier body, a plurality of auxiliary positioning rib through holes are formed in the corresponding positions of the first plug board and the second plug board, and a plurality of auxiliary positioning rib insertion holes are formed in the lower surface of the butt joint position of the bent cap and the pier body.
Further preferably, the upper end of the auxiliary positioning rib insertion hole is provided with an auxiliary grouting hole communicated with the outside, and the adjacent auxiliary grouting holes are communicated through a through pipe.
Further preferably, a bottom plate is connected to one side of the first plug board or the second plug board, an infrared receiver is arranged on the bottom plate, and an infrared emitter is arranged on the side face of the butt joint position of the capping beam and the pier body.
Further preferably, the fixed connection structure comprises a mounting plate, a threaded rod and a plug-in column, wherein the mounting plate is L-shaped and is connected to the second plug-in board, the threaded rod is connected to the mounting plate in a threaded manner, a rotating handle is arranged at one end, far away from the second plug-in board, of the threaded rod, the threaded rod penetrates through the mounting plate and then is connected with the plug-in column, and a plug-in column groove is formed in the first plug-in board.
Further preferably, the first positioning plate and the second positioning plate are provided with a plurality of auxiliary structures, each auxiliary structure comprises a rotating groove, a fixed rod and a rotating ball, the rotating grooves are formed in the first positioning plate and the second positioning plate, the fixed rods are arranged in the rotating grooves, and the rotating balls are rotatably sleeved on the fixed rods.
Further preferably, a power supply structure is arranged on the connecting plate, and the power supply structure is connected with the electric telescopic rod.
Compared with the prior art, the utility model has the advantages that:
According to the utility model, the positions, which are needed to be spliced, of the side parts of the bent cap can be rapidly positioned through the coordination among the first positioning plate, the connecting plate, the electric telescopic rod, the power supply equipment, the rotating ball and the second positioning plate, and the position deviation between the infrared sensing devices caused by the lateral deviation of the bent cap during descending installation is prevented, so that the speed and the efficiency of positioning can be greatly increased only by adjusting the bent cap front and back to the infrared sensing devices; through the cooperation between auxiliary positioning muscle, first plugboard, second plugboard, threaded rod, rotating plate and the grafting post, easy operation is convenient can conveniently carry out quick installation and dismantlement to location structure and can reuse simultaneously.
Drawings
The utility model will be described in further detail with reference to the accompanying drawings and embodiments:
FIG. 1 is a schematic diagram of the assembly process of the present utility model with a pier and a capping beam;
FIG. 2 is a schematic diagram of the bridge pier body according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model;
FIG. 4 is a schematic view of the structure of FIG. 3A according to the present utility model;
FIG. 5 is a schematic view of the auxiliary device of the present utility model;
Fig. 6 is a schematic view of a partial structure of a capping beam according to the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-6, the utility model provides an auxiliary positioning structure of a bridge pier and a capping beam, which comprises a first positioning structure 3 and a second positioning structure 4 which are in butt joint, wherein the first positioning structure 3 comprises a first plugboard 301, a groove is formed in one side of the first plugboard 301 close to the second positioning structure 4, a first positioning board 302 is vertically connected to one side of the first plugboard 301 far from the second positioning structure 4, the second positioning structure 4 comprises a second plugboard 401, a groove is formed in one side of the second plugboard 401 close to the first plugboard 301, one side of the second plugboard 401 far from the first plugboard 301 is vertically connected with a connecting plate 402, an electric telescopic rod 9 is fixedly mounted on one side of the connecting plate 402 far from the first positioning board 302, an output shaft of the electric telescopic rod 9 penetrates through the connecting plate 402 and is fixedly mounted with a second positioning plate 16 at the end, and a fixed connecting structure 6 between the first positioning structure 3 and the second positioning structure 4 is arranged at least at one end of the side of the second plugboard 401 close to the first plugboard 301.
During installation, the first plug board 301 and the second plug board 401 are arranged at the top of the pier body 1, then the two positioning structures are firmly connected to the top of the pier body 1 through the fixed connection structure, then the bent cap 12 is moved between the connecting board 402 and the first positioning board 302, the electric telescopic rod 9 operates to drive the second positioning board 16 to move so as to push one side of the bent cap 12 to be in contact with one side of the first positioning board 302, at the moment, the installation position on the side of the bent cap 12 can be rapidly positioned, then the front and rear positions of the bent cap 12 are adjusted, the bent cap 12 is lowered after the adjustment, when the reinforcing steel bars at the top of the pier body 1 are initially inserted into the insertion holes at the bottom of the bent cap 12, the fixed connection structure 6 is opened, and the first plug board 301 and the second plug board 401 are taken down for secondary utilization.
In order to assist in positioning the positioning structure, as an improvement, a plurality of auxiliary positioning ribs 2 are respectively arranged on two sides of the upper surface of the pier body 1, a plurality of auxiliary positioning rib through holes 17 are formed in corresponding positions of the first plug board 301 and the second plug board 401, and a plurality of auxiliary positioning rib insertion holes 15 are formed in the lower surface of the butt joint position of the capping beam 12 and the pier body 1.
When the auxiliary positioning structure is installed, the auxiliary positioning rib through holes 17 of the first plug board 301 and the second plug board 401 penetrate through the auxiliary positioning ribs 2, and when the positioning structure is removed, the bent cap 12 descends, and the auxiliary positioning ribs 2 penetrate through the auxiliary positioning rib insertion holes 15.
In order to ensure the connection stability, as an improvement, an auxiliary grouting hole 13 communicated with the outside is arranged at the upper end of the auxiliary positioning rib insertion hole 15, and the adjacent auxiliary grouting holes 13 are communicated through a through pipe 14.
In order to position the capping beam 12 in the front-back direction, as an improvement, a base plate 7 is connected to one side of the first plug board 301 or the second plug board 401, an infrared receiver 8 is provided on the base plate 7, and an infrared emitter 18 is provided on the side surface of the abutment position of the capping beam 12 and the pier body 1.
After the side is positioned, the cover beam 12 is pushed back and forth to position the infrared receiver 8 and the matched infrared emitter 18, the infrared device can be repositioned only by adjusting the back and forth of the cover beam 12 when the position is shifted in the descending process, and the adjusting step can be reduced to increase the installation efficiency.
As a specific implementation mode of the fixed connection structure 6, the fixed connection structure 6 comprises a mounting plate 5, a threaded rod 601 and a plug column 603, the mounting plate 5 is L-shaped and connected to the second plug board 401, the threaded rod 601 is connected to the mounting plate 5 in a threaded manner, one end, far away from the second plug board 401, of the threaded rod 601 is provided with a rotating handle 602, the threaded rod 601 penetrates through the mounting plate 5 and then is connected with the plug column 603, and a plug column groove is formed in the first plug board 301.
When fixed, rotate handle 602 and make threaded rod 601 rotate and drive spliced pole 603 and remove for spliced pole 603 inserts the inside in spliced pole groove, can connect two location structures firmly.
In order to facilitate the movement of the capping beam 12 back and forth, as an improvement, a plurality of auxiliary structures 11 are arranged on the first positioning plate 302 and the second positioning plate 16, each auxiliary structure comprises a rotating groove 1101, a fixed rod 1102 and a rotating ball 1103, the rotating grooves 1101 are formed on the first positioning plate 302 and the second positioning plate 16, the fixed rod 1102 is arranged in the rotating grooves 1101, and the rotating balls 1103 are rotatably sleeved on the fixed rods 1102.
In the moving process, the capping beam 12 moves to drive the rotating ball 1103 to rotate in the rotating groove 1101, namely, the sliding friction is changed into rolling friction, so that the friction force is reduced.
For supplying power, a power supply structure 10 is provided on the connection plate 402, and the power supply structure 10 is connected to the electric telescopic rod 9.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The utility model provides an auxiliary positioning structure of pier and bent cap, a serial communication port, including first location structure (3) and second location structure (4) of butt joint, first location structure (3) are including first plugboard (301), the recess is established to one side that first plugboard (301) is close to second location structure (4), one side that first plugboard (301) kept away from second location structure (4) is connected with first locating plate (302) perpendicularly, second location structure (4) are including second plugboard (401), recess is established to one side that second plugboard (401) is close to first plugboard (301), one side that second plugboard (401) kept away from first plugboard (301) is perpendicular to be connected link plate (402), one side fixed mounting electric telescopic handle (9) that link plate (402) kept away from first locating plate (302), electric telescopic handle (9) output shaft passes link plate (402) and at tip fixed mounting second locating plate (16), at least one end that second plugboard (401) is close to one side of first plugboard (301) is provided with between first location structure (3) and first location structure (6) fixed connection structure (6).
2. The auxiliary positioning structure of the bridge pier and the capping beam according to claim 1, wherein a plurality of auxiliary positioning ribs (2) are arranged on two sides of the upper surface of the bridge pier body (1), a plurality of auxiliary positioning rib through holes (17) are formed in corresponding positions of the first plug board (301) and the second plug board (401), and a plurality of auxiliary positioning rib insertion holes (15) are formed in the lower surface of the abutting position of the capping beam (12) and the bridge pier body (1).
3. The auxiliary positioning structure of the pier and the capping beam according to claim 2, wherein auxiliary grouting holes (13) communicated with the outside are formed in the upper ends of the auxiliary positioning rib insertion holes (15), and adjacent auxiliary grouting holes (13) are communicated through a through pipe (14).
4. The auxiliary positioning structure of the bridge pier and the capping beam according to claim 1, wherein a base plate (7) is connected to one side of the first plug board (301) or the second plug board (401), an infrared receiver (8) is arranged on the base plate (7), and an infrared emitter (18) is arranged on the side surface of the butt joint position of the capping beam (12) and the bridge pier body (1).
5. The auxiliary positioning structure of a bridge pier and a capping beam according to claim 1, wherein the fixed connection structure (6) comprises a mounting plate (5), a threaded rod (601) and a plug-in column (603), the mounting plate (5) is of an L shape and is connected to the second plug-in plate (401), the threaded rod (601) is connected to the mounting plate (5) in a threaded manner, a rotating handle (602) is arranged at one end, far away from the second plug-in plate (401), of the threaded rod (601), the threaded rod (601) penetrates through the mounting plate (5) and then is connected with the plug-in column (603), and a plug-in column groove is formed in the first plug-in plate (301).
6. The auxiliary positioning structure of the bridge pier and the capping beam according to claim 1, wherein a plurality of auxiliary structures (11) are arranged on the first positioning plate (302) and the second positioning plate (16), each auxiliary structure comprises a rotating groove (1101), a fixed rod (1102) and a rotating ball (1103), the rotating grooves (1101) are formed in the first positioning plate (302) and the second positioning plate (16), the fixed rods (1102) are arranged in the rotating grooves (1101), and the rotating balls (1103) are rotatably sleeved on the fixed rods (1102).
7. The auxiliary positioning structure of the bridge pier and the capping beam according to claim 1, wherein a power supply structure (10) is arranged on the connecting plate (402), and the power supply structure (10) is connected with the electric telescopic rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322726845.6U CN220927545U (en) | 2023-10-11 | 2023-10-11 | Auxiliary positioning structure of bridge pier and bent cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322726845.6U CN220927545U (en) | 2023-10-11 | 2023-10-11 | Auxiliary positioning structure of bridge pier and bent cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220927545U true CN220927545U (en) | 2024-05-10 |
Family
ID=90933069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322726845.6U Active CN220927545U (en) | 2023-10-11 | 2023-10-11 | Auxiliary positioning structure of bridge pier and bent cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220927545U (en) |
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2023
- 2023-10-11 CN CN202322726845.6U patent/CN220927545U/en active Active
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