CN220150112U - Support structure for bridge reconstruction - Google Patents
Support structure for bridge reconstruction Download PDFInfo
- Publication number
- CN220150112U CN220150112U CN202320722765.0U CN202320722765U CN220150112U CN 220150112 U CN220150112 U CN 220150112U CN 202320722765 U CN202320722765 U CN 202320722765U CN 220150112 U CN220150112 U CN 220150112U
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- Prior art keywords
- bearing plate
- bridge
- support structure
- fixed
- cylinder
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- 239000004568 cement Substances 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a support structure for bridge reconstruction, which comprises a fixed cylinder, wherein the upper end of the fixed cylinder is fixedly provided with a cylinder close to the middle position, the two sides of the upper end of the fixed cylinder close to the cylinder are fixedly provided with support columns, the top end of the cylinder is fixedly provided with a fixed block, the upper end of the fixed block is fixedly provided with three inclined columns, the top ends of the three inclined columns are fixedly provided with a bearing plate, a guard plate is arranged above the bearing plate, the length of the guard plate is smaller than that of the bearing plate, the inside of the fixed cylinder is provided with cement blocks, the outside of the fixed cylinder is provided with a plurality of pouring holes, the inside of each pouring hole is provided with a plug column, the lower end of the guard plate is fixedly provided with a connecting column close to the middle position, and the lower end of the connecting column penetrates through the inside of the bearing plate. The support structure for bridge reconstruction has the advantages of good fixing effect and good buffering effect.
Description
Technical Field
The utility model relates to the field of bridge support structures, in particular to a support structure for bridge reconstruction.
Background
The bridge, refer to a building which is erected on rivers, lakes and seas and can smoothly pass vehicles, pedestrians and the like, is called a bridge, and the bridge support structure bears the function of transmitting the load of the bridge body to the lower structure, and also bears the displacement and rotation generated by the bridge body, particularly when the bridge body generates larger displacement and rotation under the condition that the bridge body is impacted by larger external force, in order to avoid serious consequences, the bridge support structure must generate certain relative displacement and rotation relative to the bridge body to absorb the impact so as to reduce the damage of the external force, so that the bridge reconstruction support structure is needed;
but the bearing structure that current bridge was reformed transform, fixed effect is poor, when receiving bridge floor pressure great for bearing structure's pressure is too big, causes bearing structure to warp easily, and stable effect is poor, and current bridge reforms transform bearing structure damping is low, and the shock attenuation effect is poor, when the bridge receives the impact, the vibrations power of production can produce the damage to the bridge, influences bridge life-span.
Disclosure of Invention
The utility model mainly aims to provide a support structure for bridge reconstruction, which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a supporting structure that bridge was reformed transform, includes a fixed section of thick bamboo, the upper end of a fixed section of thick bamboo is close to intermediate position fixed mounting and has the cylinder, the upper end of a fixed section of thick bamboo is close to the equal fixed mounting in both sides of cylinder and has the support column, the top fixed mounting of cylinder has the fixed block, the upper end fixed mounting of fixed block has three batter post, and the top fixed mounting of three batter post has the bearing plate.
As a further scheme of the utility model, a guard plate is arranged above the bearing plate, and the length of the guard plate is smaller than that of the bearing plate.
As a further scheme of the utility model, a cement block is arranged in the fixed cylinder, a plurality of pouring holes are formed in the outer part of the fixed cylinder, and inserting columns are arranged in the pouring holes.
As a further scheme of the utility model, the lower end of the guard plate is fixedly provided with a connecting column near the middle position, and the lower end of the connecting column penetrates through the bearing plate.
As a further scheme of the utility model, the lower end of the connecting column is fixedly provided with a wedge long block which is positioned in the bearing plate, and a high-strength buffer pad is fixedly arranged in the bearing plate close to the bottom end.
As a further scheme of the utility model, the inner part of the bearing plate is fixedly provided with piston rods close to two sides, one end of each piston rod is fixedly provided with a wedge block, the outer part of each piston rod is provided with a compression spring, one end of each compression spring is fixedly connected with the inner wall of the bearing plate, and the other end of each compression spring is fixedly connected with one side of each wedge block.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the fixing cylinder is arranged, the cement blocks are arranged in the fixing cylinder, so that the stability of the whole support structure is improved, the pouring holes are formed in the outer part of the fixing cylinder, and after the concrete is poured into the pouring holes, the inserting columns are fixed with the pouring holes, so that the strength of the support structure is improved;
through bearing plate and backplate that set up, the backplate sets up in the below of bridge floor, and the spliced pole that the lower extreme of backplate set up runs through the inside of bearing plate, when the spliced pole received pressure, makes the long piece extrusion wedge piece of wedge to make wedge piece extrusion piston rod, make compression spring shrink, accomplish the buffering.
Drawings
FIG. 1 is a schematic view of the overall structure of a support structure for bridge reconstruction according to the present utility model;
FIG. 2 is a schematic view of the inside of a fixed cylinder of a support structure for bridge reconstruction according to the present utility model;
fig. 3 is a schematic view of the interior of a load bearing plate of a support structure for bridge reconstruction according to the present utility model.
In the figure: 1. a fixed cylinder; 2. a support column; 3. a cylinder; 4. a fixed block; 5. a diagonal column; 6. a bearing plate; 7. a guard board; 8. a cement block; 9. pouring holes; 10. inserting a column; 11. a high strength cushion; 12. a connecting column; 13. wedge long blocks; 15. a piston rod; 16. a compression spring; 17. wedge blocks.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a support structure for bridge reconstruction comprises a fixed cylinder 1, wherein a cylinder 3 is fixedly installed at the upper end of the fixed cylinder 1 near the middle position, support columns 2 are fixedly installed at both sides of the upper end of the fixed cylinder 1 near the cylinder 3, a fixed block 4 is fixedly installed at the top end of the cylinder 3, three inclined columns 5 are fixedly installed at the upper end of the fixed block 4, and a bearing plate 6 is fixedly installed at the top ends of the three inclined columns 5.
In this embodiment, the guard plate 7 is disposed above the bearing plate 6, and the length of the guard plate 7 is smaller than the length of the bearing plate 6.
In this embodiment, the inside of the fixed cylinder 1 is provided with a cement block 8, the outside of the fixed cylinder 1 is provided with a plurality of pouring holes 9, and the inside of the pouring holes 9 is provided with a plug 10.
In this embodiment, the lower end of the guard plate 7 is fixedly provided with a connecting column 12 near the middle position, and the lower end of the connecting column 12 penetrates through the interior of the bearing plate 6.
In the embodiment, wedge-shaped long blocks 13 are fixedly arranged at the lower ends of the connecting columns 12 and positioned in the bearing plate 6, and a high-strength buffer pad 11 is fixedly arranged near the bottom end in the bearing plate 6.
In this embodiment, the inner portion of the bearing plate 6 is close to both sides and fixedly provided with a piston rod 15, one end of the piston rod 15 is fixedly provided with a wedge block 17, the outer portion of the piston rod 15 is provided with a compression spring 16, one end of the compression spring 16 is fixedly connected with the inner wall of the bearing plate 6, and the other end of the compression spring 16 is fixedly connected with one side of the wedge block 17.
It should be noted that, when the support structure is used, the whole support structure is firstly placed at a proper position, through the arrangement of the fixing cylinder 1, the inside of the fixing cylinder 1 is provided with the cement block 8, so that the stability of the whole support structure is improved, the outside of the fixing cylinder 1 is provided with the pouring hole 9, after the concrete is poured into the inside of the pouring hole 9, the inserting column 10 and the pouring hole 9 are fixed at the moment, so that the strength of the support structure is improved, through the arranged bearing plate 6 and the guard plate 7, the guard plate 7 is arranged below a bridge deck, the connecting column 12 arranged at the lower end of the guard plate 7 penetrates through the inside of the bearing plate 6, and when the connecting column 12 is stressed, the wedge long block 13 is extruded with the wedge block 17, so that the wedge block 17 is extruded with the piston rod 15, so that the compression spring 16 is contracted, and buffering is completed.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a bearing structure that bridge was reformed transform which characterized in that: including fixed section of thick bamboo (1), the upper end of fixed section of thick bamboo (1) is close to intermediate position fixed mounting and has cylinder (3), the upper end of fixed section of thick bamboo (1) is close to the equal fixed mounting in both sides of cylinder (3) and has support column (2), the top fixed mounting of cylinder (3) has fixed block (4), the upper end fixed mounting of fixed block (4) has three batter post (5), and the top fixed mounting of three batter post (5) has bearing plate (6).
2. The bridge rebuilt support structure according to claim 1, wherein: a guard plate (7) is arranged above the bearing plate (6), and the length of the guard plate (7) is smaller than that of the bearing plate (6).
3. The bridge rebuilt support structure according to claim 1, wherein: the inside of fixed section of thick bamboo (1) is provided with cement piece (8), the outside of fixed section of thick bamboo (1) has been seted up a plurality of and has been pour hole (9), and the inside of pouring hole (9) is provided with spliced pole (10).
4. A bridge rebuilt support structure according to claim 2, wherein: the lower end of the guard plate (7) is fixedly provided with a connecting column (12) near the middle position, and the lower end of the connecting column (12) penetrates through the bearing plate (6).
5. The bridge rebuilt support structure according to claim 4, wherein: the lower end of the connecting column (12) is fixedly provided with a wedge long block (13) which is positioned in the bearing plate (6), and a high-strength buffer pad (11) is fixedly arranged in the bearing plate (6) close to the bottom end.
6. The bridge rebuilt support structure according to claim 1, wherein: the inside of bearing plate (6) is close to both sides and all fixed mounting has piston rod (15), the one end fixed mounting of piston rod (15) has wedge piece (17), the outside of piston rod (15) is provided with compression spring (16), and the one end and the inner wall fixed connection of bearing plate (6) of compression spring (16), the other end and the one side fixed connection of wedge piece (17) of compression spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320722765.0U CN220150112U (en) | 2023-04-04 | 2023-04-04 | Support structure for bridge reconstruction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320722765.0U CN220150112U (en) | 2023-04-04 | 2023-04-04 | Support structure for bridge reconstruction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220150112U true CN220150112U (en) | 2023-12-08 |
Family
ID=89007441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320722765.0U Active CN220150112U (en) | 2023-04-04 | 2023-04-04 | Support structure for bridge reconstruction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220150112U (en) |
-
2023
- 2023-04-04 CN CN202320722765.0U patent/CN220150112U/en active Active
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