CN220364874U - Bridge wet joint structure based on ECC material - Google Patents
Bridge wet joint structure based on ECC material Download PDFInfo
- Publication number
- CN220364874U CN220364874U CN202321769176.4U CN202321769176U CN220364874U CN 220364874 U CN220364874 U CN 220364874U CN 202321769176 U CN202321769176 U CN 202321769176U CN 220364874 U CN220364874 U CN 220364874U
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- connecting plate
- structure based
- joint structure
- wet joint
- butt
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- 239000000463 material Substances 0.000 title claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims description 35
- 238000010276 construction Methods 0.000 abstract description 7
- 238000005266 casting Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a bridge wet joint structure based on an ECC material, which relates to the technical field of bridge wet joint pouring and comprises a bottom connecting plate and a top connecting plate, wherein connecting columns are symmetrically and fixedly arranged at the top of the bottom connecting plate, and a quick-connection assembly for quickly disassembling and assembling the connecting columns and the top connecting plate is arranged on one side surface of the top connecting plate. The template comprises the top connecting plate, the bottom connecting plate and the connecting column, wherein the connecting column is directly and fixedly connected with the bottom connecting plate, a quick connecting assembly is arranged between the top connecting plate and the connecting column, the quick connecting assembly can realize quick fixing or separating between the top connecting plate and the bottom connecting plate, when the casting requirement of a wet joint structure is met, the construction time is greatly shortened, the top connecting plate and one side surface of the bottom connecting plate are fixedly provided with the butt connecting column, and the other side surfaces of the top connecting plate and the bottom connecting plate are fixedly provided with the butt connecting holes, so that a plurality of joint template structures can be mutually spliced, the casting requirements of wet joints with different widths are met, and the practicability of the device is greatly improved.
Description
Technical Field
The utility model relates to the technical field of bridge wet joint pouring, in particular to a bridge wet joint structure based on ECC materials.
Background
Wet joints are often damaged and difficult to repair parts of bridge structures. Damaged wet joints can lead to vehicle impact and reduced driving conditions, affecting the service life of the bridge. In the frequent earthquake area, the bridge is particularly important because the integrity of the bridge is poor when an earthquake occurs, and the construction of wet joints is particularly critical so as to prevent the bridge from collapsing and other damages.
In the prior art, when the wet joints are cast, workers are required to use the wood plates to manufacture the mould, particularly, the workers use nails to nail the wood plates into the required wet joint casting shape, so that the installation and the disassembly of the templates are complicated, the construction time and the construction efficiency are prolonged, and permanent installation holes are possibly reserved for the wet joints in the processes of installing and disassembling the templates, so that stress concentration is generated, and the continuity of the wet joints is damaged.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, a worker needs to use a wood board to manufacture a die when pouring wet joints, particularly, the worker uses nails to nail the wood board into a required wet joint pouring shape, so that the installation and the disassembly of a template are complicated, the construction time and the construction efficiency are prolonged, and permanent installation holes are possibly left for the wet joints in the processes of installing and disassembling the template, stress concentration is generated, and the continuity of the wet joints is damaged.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a bridge wet joint structure based on ECC material, includes bottom board and top board, bottom board top symmetry is fixed to be provided with the spliced pole, spacing hole has been seted up at spliced pole side top, the spliced pole side is fixed to be provided with auxiliary shoulder in spacing hole below, the pouring groove has been seted up to top board, top board side is provided with connects the subassembly soon with the spliced pole with the dismouting of top board fast.
Optionally, the equal symmetry of bottom connection board, top connection board one side is fixed and is provided with the spliced pole, the butt joint hole has been seted up to bottom connection board, top connection board opposite side symmetry, spliced pole diameter is the same with the butt joint hole diameter.
Optionally, connect the subassembly soon including guide post, butt joint post, stopper, the guide post other end activity inserts guide cylinder bottom.
Optionally, the guide post other end rotates to set up in the butt joint post side, the butt joint post activity inserts in the spacing hole.
Optionally, the butt joint post outer wall vertical fixation is provided with the gag lever post, the lifter plate top is provided with the stopper in gag lever post one side is fixed.
Optionally, the stop block top has seted up the spacing groove, gag lever post one end activity inserts in the spacing groove, gag lever post one end top is fixed to be provided with the auxiliary column.
Compared with the prior art, the utility model has the following advantages:
1. the template comprises the top connecting plate, the bottom connecting plate and the connecting column, wherein the connecting column is directly and fixedly connected with the bottom connecting plate, a quick connecting assembly is arranged between the top connecting plate and the connecting column, and can realize quick fixing or separating between the top connecting plate and the bottom connecting plate, so that the construction time is greatly shortened when the casting requirement of a wet joint structure is met.
2. According to the utility model, the butt joint columns are fixedly arranged on one side surfaces of the top connecting plate and the bottom connecting plate, and the butt joint holes are fixedly arranged on the other side surfaces of the top connecting plate and the bottom connecting plate, so that a plurality of joint template structures can be mutually spliced, the casting requirements of wet joints with different widths are met, and the practicability of the device is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1.
Fig. 3 is a schematic view of another view structure of fig. 1.
Fig. 4 is a schematic partial structure of the quick-connect assembly.
In the figure: 1. a bottom connecting plate; 2. a connecting column; 21. a limiting hole; 22. an auxiliary shoulder; 3. a top connection plate; 31. splicing columns; 32. a butt joint hole; 33. pouring a groove; 4. butt-joint columns; 5. a limit rod; 6. a guide post; 7. an auxiliary column; 8. a limit groove; 9. a limiting block; 10. a guide cylinder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, a bridge wet joint structure based on ECC materials comprises a bottom connecting plate 1 and a top connecting plate 3, wherein splicing columns 31 are symmetrically and fixedly arranged on one sides of the bottom connecting plate 1 and the top connecting plate 3, butt joint holes 32 are symmetrically formed on the other sides of the bottom connecting plate 1 and the top connecting plate 3, the diameter of each splicing column 31 is the same as that of each butt joint hole 32, the bottom connecting plate 1 and the top connecting plate 3 are of the same size, and multiple groups of bottom connecting plates 1 can be mutually spliced together through the butt joint columns 4 and the butt joint holes 32.
The bottom plate 1 top symmetry is fixed and is provided with spliced pole 2, and spacing hole 21 has been seted up at spliced pole 2 side top, and spliced pole 2 side is fixed in spacing hole 21 below and is provided with auxiliary shoulder 22, and roof plate 3 has been seted up and has been pour groove 33, supplies the workman to pour ECC material in the bridge gap between roof plate 3 and bottom plate 1.
A quick connection assembly for quickly dismounting the connecting column 2 from the top connection plate 3 is arranged on one side surface of the top connection plate 3 and comprises a guide column 6, a butt joint column 4 and a limiting block 9, and the other end of the guide column 6 is movably inserted into the bottom of the guide cylinder 10.
The guide post 6 other end rotates and sets up in butt joint post 4 side, and in the butt joint post 4 activity inserted spacing hole 21, butt joint post 4 outer wall vertical fixation was provided with gag lever post 5, and the fixed stopper 9 that is provided with in gag lever post 5 one side in butt joint board 3 top, and spacing groove 8 has been seted up at stopper 9 top, and gag lever post 5 width is the same with gag lever post 5 width.
The spacing pole 5 one end activity inserts in the spacing groove 8, has certain space between spacing groove 8 end and the spacing pole 5 end, avoids influencing the spacing pole 5 and rotates around docking post 4, and spacing pole 5 one end top is fixed to be provided with supplementary post 7, and supplementary post 7 can be convenient for the workman shift out spacing pole 5 from spacing groove 8.
The specific implementation steps and principles of the utility model are as follows:
according to the actual width requirement of pouring the wet joint, the bottom joint plate 1 is arranged at the bottom of the wet joint, the top joint plate 3 is arranged at the proper position at the top of the bottom joint plate 1, the connecting column 2 penetrates out of the gap of the wet joint, the guide column 6 is transversely moved by manpower, the guide column 6 drives the butt joint column 4 to extend into the limiting hole 21, the auxiliary shoulder 22 abuts against the bottom surface of the top joint plate 3 at the moment, and the limiting rod 5 is rotationally arranged in the limiting groove 8 of the limiting block 9.
Through spliced pole 31 and butt joint hole 32, splice together appropriate number of top board 3 each other, appropriate number of bottom board 1 each other splice together.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a bridge wet joint structure based on ECC material, includes bottom board (1) and top board (3), its characterized in that, bottom board (1) top symmetry is fixed to be provided with spliced pole (2), spacing hole (21) have been seted up at spliced pole (2) side top, spliced pole (2) side is fixed in spacing hole (21) below to be provided with auxiliary shoulder (22), pouring groove (33) have been seted up to top board (3), top board (3) side is provided with the quick connect assembly with spliced pole (2) quick with top board (3) dismouting.
2. The bridge wet joint structure based on the ECC material according to claim 1, wherein splicing columns (31) are symmetrically and fixedly arranged on one sides of the bottom connecting plate (1) and the top connecting plate (3), butt joint holes (32) are symmetrically formed on the other sides of the bottom connecting plate (1) and the top connecting plate (3), and the diameters of the splicing columns (31) are the same as those of the butt joint holes (32).
3. The bridge wet joint structure based on ECC materials according to claim 1, wherein the quick joint assembly comprises a guide post (6), a butt joint post (4) and a limiting block (9), and the other end of the guide post (6) is movably inserted into the bottom of a guide cylinder (10).
4. A bridge wet joint structure based on ECC material according to claim 3, wherein the other end of the guide post (6) is rotatably disposed on the side of the butt post (4), and the butt post (4) is movably inserted into the limit hole (21).
5. The bridge wet joint structure based on the ECC material according to claim 3, wherein a limiting rod (5) is vertically and fixedly arranged on the outer wall of the butt joint column (4), and a limiting block (9) is fixedly arranged on one side of the limiting rod (5) at the top of the butt joint plate (3).
6. The bridge wet joint structure based on the ECC material according to claim 5, wherein a limit groove (8) is formed in the top of the limit block (9), one end of the limit rod (5) is movably inserted into the limit groove (8), and an auxiliary column (7) is fixedly arranged at the top of one end of the limit rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321769176.4U CN220364874U (en) | 2023-07-06 | 2023-07-06 | Bridge wet joint structure based on ECC material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321769176.4U CN220364874U (en) | 2023-07-06 | 2023-07-06 | Bridge wet joint structure based on ECC material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220364874U true CN220364874U (en) | 2024-01-19 |
Family
ID=89520507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321769176.4U Active CN220364874U (en) | 2023-07-06 | 2023-07-06 | Bridge wet joint structure based on ECC material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220364874U (en) |
-
2023
- 2023-07-06 CN CN202321769176.4U patent/CN220364874U/en active Active
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