CN223033834U - A bridge wet joint quick installation device - Google Patents
A bridge wet joint quick installation device Download PDFInfo
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- CN223033834U CN223033834U CN202421107636.1U CN202421107636U CN223033834U CN 223033834 U CN223033834 U CN 223033834U CN 202421107636 U CN202421107636 U CN 202421107636U CN 223033834 U CN223033834 U CN 223033834U
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Abstract
本实用新型属于桥梁施工技术领域，涉及一种桥梁湿接缝快速安装装置，包括与湿接缝模板连接的第一转换接头、通过第一牵引绳与所述第一转换接头连接的第二转换接头，所述第一转换接头和所述第二转换接头之间通过第五牵引绳连接，相互配合可将所述湿接缝模板吊装至预定位置。本实用新型的有益效果是：设置能够相互转换使用的第一转接头和第二转接头，以及多根牵引绳，将装置与湿接缝模板连接成整体，只需简单切换转接头即可将湿接缝模板吊装至预定位置，省时省力，在保证模板质量的前提下，提高了施工效率，尤其是适用于跨江、跨海、地理位置复杂、施工困难的高墩柱桥梁。
The utility model belongs to the technical field of bridge construction, and relates to a rapid installation device for wet joints of bridges, including a first conversion joint connected to a wet joint template, a second conversion joint connected to the first conversion joint through a first traction rope, and the first conversion joint and the second conversion joint are connected by a fifth traction rope, and the wet joint template can be hoisted to a predetermined position by cooperating with each other. The beneficial effect of the utility model is: a first conversion joint and a second conversion joint that can be used interchangeably, and a plurality of traction ropes are provided to connect the device and the wet joint template into a whole, and the wet joint template can be hoisted to a predetermined position by simply switching the conversion joint, which saves time and effort, and improves construction efficiency while ensuring the quality of the template, especially suitable for high pier bridges across rivers and seas, with complex geographical locations and difficult construction.
Description
Technical Field
The utility model belongs to the technical field of bridge construction, and particularly relates to a device for quickly installing a wet joint of a bridge.
Background
At present, along with the integral promotion and the rapid development of social economy, a large number of high pier stud bridges which cross river, cross sea, have complex geographic positions and are difficult to construct appear in succession, compared with the traditional bridge engineering wet joint construction process, the engineering quantity is large, the construction is complicated, the template needs to be installed and fixedly completed from an under-bridge platform, the template is lifted by manually utilizing a traction rope, the installation of the wet joint template is completed, the construction period is long, and therefore, on the premise of ensuring the quality of a box girder wet joint, how to solve the high pier stud bridge wet joint construction efficiency is an important problem, and the quick bridge wet joint installation device and the use method are needed to solve the technical problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a quick bridge wet joint installation device, which is used for quickly hoisting a wet joint template to a proper position through two conversion joints matched with a plurality of traction ropes and pull rods and then fixedly installing the wet joint template, so that the construction efficiency is improved.
The technical scheme includes that the bridge wet joint quick installation device comprises a first conversion joint connected with a wet joint template and a second conversion joint connected with the first conversion joint through a first traction rope, wherein the first conversion joint is connected with the second conversion joint through a fifth traction rope, and the wet joint template can be hoisted to a preset position through mutual conversion between the first conversion joint and the second conversion joint.
Further, the first conversion connector comprises a first fixing piece, a first connector and a second connector, wherein the first connector and the second connector are connected through the first fixing piece, the first connector is connected with the first traction rope through a first locating plate and connected with the fifth traction rope through a third locating plate, and the second connector is connected with the wet joint template through a second locating plate.
Further, the first connector is in threaded connection with the first fixing piece and is provided with a first cavity for accommodating the first positioning plate, the end part, away from the first fixing piece, of the first connector is provided with a first through hole, and the first traction rope penetrates through the first through hole, is inserted into the first cavity and is connected with the first positioning plate.
Further, the end part of the first traction rope, which is far away from the first connector, is provided with a first connecting ring, and the first connecting ring is connected with the second conversion connector through a third traction rope.
Further, the second conversion connector comprises a second fixing piece, a third connector and a fourth connector, wherein the third connector and the fourth connector are connected through the second fixing piece, the third connector is connected with the third traction rope through a fourth locating plate and is connected with the fifth traction rope through a fifth locating plate, and the fourth connector is connected with the fourth traction rope through a sixth locating plate.
Further, the end part of the fifth traction rope far away from the fifth positioning plate is connected with the sixth traction rope through a second connecting ring.
Further, the end portion, far away from the second connecting ring, of the sixth traction rope is connected with the first connector through the third locating plate.
Further, the second connecting ring is movably connected with the pull rod, the pull rod is provided with a first hook, and the first hook can drag the second connecting ring to displace so as to be connected with the second hook on the fifth traction rope.
Further, the end part of the fourth traction rope far away from the sixth positioning plate is connected with a winch.
A method of using the bridge wet joint quick install device described above:
The first adapter is spliced, the first adapter is connected with the first traction rope through a first locating plate, the first adapter is connected with the fifth traction rope through a third locating plate, and the second adapter is connected with the wet joint template through a second locating plate;
The second conversion connector is spliced, the third connector is connected with the third traction rope through the fourth positioning plate, the third connector is connected with the fifth traction rope through the fifth positioning plate, and the fourth connector is connected with the fourth traction rope through the sixth positioning plate;
and connecting the fifth traction rope and the sixth traction rope so as to hoist the wet joint template to a preset position.
The utility model has the advantages and positive effects that the first adapter, the second adapter and the plurality of traction ropes which can be used in a mutually converted way are arranged, the device and the wet joint template are connected into a whole, the wet joint template can be hoisted to a preset position only by simply switching the adapter, time and labor are saved, the construction efficiency is improved on the premise of ensuring the template quality, and the utility model is particularly suitable for high pier column bridges which are complex in river crossing, sea crossing and geographic position and difficult to construct.
Drawings
FIG. 1 is an elevational schematic view of a wet seam template dip of an embodiment provided by the present utility model;
FIG. 2 is a schematic view of the structure of an embodiment of the present utility model during use;
FIG. 3 is a schematic view of a first adapter of an embodiment provided by the present utility model;
FIG. 4 is a schematic illustration of a second adapter of an embodiment provided by the present utility model;
FIG. 5 is a schematic diagram of a wet seam template installation according to an embodiment of the present utility model.
In the figure:
1. The device comprises a first conversion connector, 10 wet joint reinforcing steel bars, 11 first fixing pieces, 12 first connectors, 13 second connectors, 14 first locating plates, 15 second locating plates, 16 third locating plates, 2 first traction ropes, 21 first connecting rings, 3 second conversion connectors, 31 second fixing pieces, 32 third connectors, 33 fourth connectors, 34 fourth locating plates, 35 fifth locating plates, 36 sixth locating plates, 4, pull rods, 41 first hooks, 5 wet joint templates, 6 third traction ropes, 7 fourth traction ropes, 8 fifth traction ropes, 81 second hooks, 9 sixth traction ropes, 91 second connecting rings, 17 windlass, 18 box girders.
Detailed Description
The embodiment of the utility model provides a bridge wet joint quick installation device, which is described below with reference to the accompanying drawings.
Referring to fig. 1, a bridge wet joint quick installation device, which can be connected with a wet joint template 5, comprises a first adapter 1 connected with the wet joint template 5, a second adapter 3 connected with the first adapter 1 through a first traction rope 2, wherein the first adapter 1 and the second adapter 3 are connected through a fifth traction rope 8, and the wet joint template 5 can be hoisted to a preset position through the mutual conversion between the first adapter 1 and the second adapter 3.
Preferably, the first traction rope 2 is slidingly connected with the box girder 18. The wet joint template 5 is hoisted by the first traction rope 2 and can be driven to longitudinally displace, and meanwhile, the wet joint template 5 is hoisted to a preset position and fixedly installed by the first conversion connector 1, the second conversion connector 3 and the fifth traction rope 8 which are matched with each other, so that time and labor are saved.
Preferably, as shown in fig. 3, the first adapter 1 comprises a first fixing element 11, and a first adapter 12 and a second adapter 13 connected by the first fixing element 11, the first adapter 12 being connected to the first traction rope 2 by a first positioning plate 14 and to the fifth traction rope 8 by a third positioning plate 16, the second adapter 13 being connected to the wet seam template 5 by a second positioning plate 15. In this embodiment, as shown in fig. 3, the outer part of the first adapter 1 is wrapped with a casing, the first adapter 12 and the second adapter 13 in the first adapter are provided with threads matched with the first fixing piece 11, the first adapter 12 is connected above the second adapter 13 by the first fixing piece 11, the first fixing piece 11 is rotated to separate from the first adapter 12, so that the connection length between the third positioning plate 16 and the fifth traction rope 8 in the first cavity and the connection length between the first positioning plate 14 and the first traction rope 2 can be conveniently adjusted, the lengths of the exposed first traction rope 2 and the exposed fifth traction rope 8 can be further changed, and the first adapter can be flexibly adjusted according to practical application, and can adapt to more application scenes. The same is true for the second adapter 3, which is not described further here.
Preferably, the first connector 12 is in threaded connection with the first fixing member 11 and is provided with a first cavity for accommodating the first positioning plate 14, the end portion, away from the first fixing member 11, of the first connector 12 is provided with a first through hole, and the first traction rope 2 is inserted into the first cavity after penetrating through the first through hole and is connected with the first positioning plate 14.
Preferably, the area of the first positioning plate 14 at least covers the first through hole, so as to ensure that the first positioning plate 14 is not separated from the first cavity, ensure that the connection is stable in the construction process, and further improve the construction quality, as is the connection between other positioning plates and the through holes.
Preferably, the end of the first traction rope 2 remote from the first joint 12 is provided with a first coupling ring 21, which is connected to the second conversion joint 3 via the third traction rope 6.
Preferably, as shown in fig. 4, the second adapter 3 comprises a second fixing element 31 and a third and a fourth adapter 32, 33 connected by the second fixing element 31, the third adapter 32 being connected to the third traction rope 6 by a fourth positioning plate 34 and to the fifth traction rope 8 by a fifth positioning plate 35, the fourth adapter 33 being connected to the fourth traction rope 7 by a sixth positioning plate 36.
Preferably, the end of the fifth traction rope 8 remote from the fifth positioning plate 35 is connected to the sixth traction rope 9 by means of the second attachment ring 91.
Preferably, the end of the sixth traction rope remote from the second attachment ring 91 is connected to the first coupling 12 via the third positioning plate 10.
Preferably, the second connecting ring 91 is movably connected with the pull rod 4, the pull rod 4 is provided with a first hook 41, and the first hook 41 can drag the second connecting ring 91 to displace, so that the second connecting ring is connected with the second hook 81 on the fifth traction rope 8. In this embodiment, as shown in fig. 2, the traction rope is connected to the middle part of the wet joint template 5, the pull rod 4 is used to hook the first hook 41 onto the second connecting ring 91, pull the second connecting ring 91 onto the plane of the wet joint steel bar 10, then connect the second connecting ring 91 with the second hook 81 on the fifth traction rope 8, and then release the first traction rope 2 and the third traction rope 6, at this time, the fifth traction rope 8 passes through the wet joint steel bar 10 to continuously drive the wet joint template 5 to move towards the preset position, and then the wet joint template 5 is transferred from the first conversion joint 1 to the second conversion joint 3, so that the conversion of the lifting force of the wet joint template 5 is easily realized, the wet joint template 5 is quickly lifted to the vicinity of the wet joint steel bar 10, the traction rope lifting the wet joint template 5 passes through the center of the wet joint steel bar 10, the wet joint template 5 can be quickly positioned, the fixed installation is convenient, the construction efficiency is greatly improved, and the wet joint template is not influenced by the lifting environment, and the wet joint template is simple and quick, and can be reused.
Preferably, the end of the fourth traction rope 7 remote from the sixth positioning plate 36 is connected to the hoist 17. The winch 17 is driven to work, and the third traction rope 6 and the first traction rope 2 are driven by the fourth traction rope 7 so as to easily hoist the wet joint template 5, and the first traction rope 2 can be connected with one end of the wet joint template 5 and also can be connected with the middle position of the wet joint template 5, so that the wet joint template is not particularly limited, and can be flexibly adjusted according to the actual installation position of the wet joint template.
A method of using the bridge wet joint quick install device described above:
The first conversion connector 1 is spliced, the first connector 12 is connected with the first traction rope 2 through a first positioning plate 14, the first connector 12 is connected with the fifth traction rope 8 through a third positioning plate 16, and the second connector 13 is connected with the wet seam template 5 through a second positioning plate 15;
The second conversion connector 3 is spliced, the third connector 32 is connected with the third traction rope 6 through the fourth positioning plate 34, the third connector 32 is connected with the fifth traction rope 8 through the fifth positioning plate 35, and the fourth connector 33 is connected with the fourth traction rope 7 through the sixth positioning plate 36;
The fifth traction rope 8 and the sixth traction rope 9 are connected to hoist the wet joint template 5 to a predetermined position.
It is to be noted that the haulage rope is connected with dismantling between the locating plate, and its length can be adjusted according to actual hoist and mount distance to the user, and the practicality is extremely strong.
The specific use process is as follows:
1. As shown in fig. 1, the winch 17 drives the wet joint template 5 to sink into the bottom of the box girder 18 from the outer side of the box girder 18 through the four traction ropes 7, the third traction rope 6 and the first traction rope 2 in sequence;
2. The second connecting ring 91 of the sixth traction rope 9 is lifted to be above the top surface of the wet joint steel bar 10 through the first hook 41 on the pull rod 4;
3. As shown in fig. 2, the fifth traction rope 8 is connected with the sixth traction rope 9;
4. separating the first traction rope 2 from the third traction rope 6;
5. the fifth traction rope 8 and the sixth traction rope 9 are driven by the winch 17 to lift the wet joint template 5, so that the template is installed.
6. The wet seam template 5 is secured to the top surface of the box girder 18 using conventional methods, as shown in fig. 5;
7. The fifth traction rope 8 is separated from the sixth traction rope 9, and the sixth traction rope 9 is fixed to prevent falling, and the next process is performed.
The utility model has the advantages and positive effects that the first adapter, the second adapter and the plurality of traction ropes which can be used in a mutually converted way are arranged, the device and the wet joint template are connected into a whole, the wet joint template can be hoisted to a preset position only by simply switching the adapter, time and labor are saved, the construction efficiency is improved on the premise of ensuring the template quality, and the utility model is particularly suitable for high pier column bridges which are complex in river crossing, sea crossing and geographic position and difficult to construct.
The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421107636.1U CN223033834U (en) | 2024-05-21 | 2024-05-21 | A bridge wet joint quick installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421107636.1U CN223033834U (en) | 2024-05-21 | 2024-05-21 | A bridge wet joint quick installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223033834U true CN223033834U (en) | 2025-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421107636.1U Active CN223033834U (en) | 2024-05-21 | 2024-05-21 | A bridge wet joint quick installation device |
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| Country | Link |
|---|---|
| CN (1) | CN223033834U (en) |
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- 2024-05-21 CN CN202421107636.1U patent/CN223033834U/en active Active
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