CN221118232U - Cable-stayed bridge support reinforcing support - Google Patents
Cable-stayed bridge support reinforcing support Download PDFInfo
- Publication number
- CN221118232U CN221118232U CN202322710321.8U CN202322710321U CN221118232U CN 221118232 U CN221118232 U CN 221118232U CN 202322710321 U CN202322710321 U CN 202322710321U CN 221118232 U CN221118232 U CN 221118232U
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- support
- steel plate
- steel sheet
- cable
- support column
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 88
- 239000010959 steel Substances 0.000 claims abstract description 88
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 6
- 239000002184 metal Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a cable-stayed bridge support reinforcing support, which relates to the technical field of bridge engineering and comprises a beam bottom buried steel plate and a second supporting steel plate, wherein a support lower steel plate is arranged at the top of the beam bottom buried steel plate, a support upper steel plate is arranged at the top of the support lower steel plate, and a tetrafluoro rubber support is arranged at the top of the support lower steel plate.
Description
Technical Field
The utility model relates to the technical field of bridge engineering, in particular to a cable-stayed bridge support reinforcing support.
Background
According to the device disclosed by the invention in China patent No. CN115852820A, an anti-seismic device is nested and assembled in a protection seat, the anti-seismic device comprises an upper support and a lower support fixed at the top and the bottom of an inner cavity of the protection seat, a protection corrugated pipe is fixedly assembled between the top of a reinforcing cylinder and the upper support, a fixed seat is assembled in the middle of the top of the lower support, a guide seat which is assembled with the fixed seat in an inserting way is fixed in the middle of the bottom of the upper support, a cushioning rubber sleeve which is matched with the guide seat is assembled at the top of the fixed seat in an embedding way, a first anti-seismic component is fixedly assembled on the peripheral side wall of the outer side of the fixed seat, a second anti-seismic component assembled with the first anti-seismic component is fixedly assembled on the inner side wall of the fixed cylinder, the absorption effect on impact is greatly improved, the anti-seismic performance is improved, the earthquake internal resistance response of the single-tower bridge can be greatly reduced, and meanwhile, the displacement response can be controlled within a reasonable range.
The following technical problems exist in the above-mentioned comparison document and the prior art:
1. Common cable-stayed bridge support in the current market consolidates the support and all adopts the concreting to connect and forms, like this can be great the reduction can't guarantee when connecting stable with the bridge body support be connected, like this there is higher potential safety hazard.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a cable-stayed bridge support reinforcing support.
2. In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cable-stay bridge support consolidates support, includes that the roof beam is buried steel sheet and second braced steel sheet at the bottom of, the roof beam is buried the top of steel sheet at the bottom of is equipped with the support steel sheet down, the top of steel sheet is equipped with the support steel sheet down under the support, the top of steel sheet is equipped with the tetrafluoro rubber support under the support, the roof beam is buried the top of steel sheet at the bottom of being equipped with preceding screw support post, well screw support post, back screw support post, preceding screw support post, well screw support post, back screw support post and the roof beam is buried steel sheet, support steel sheet down, support steel sheet threaded connection on the support to run through the support steel sheet, the top of steel sheet is equipped with second stopper, first stopper under the support, first stopper is connected with the second stopper through the tetrafluoro rubber support.
The front thread support column, the middle thread support column and the rear thread support column are six in total, the two groups are respectively positioned at two sides of the cable-stayed bridge support reinforcing support and are symmetrically arranged, and the sizes of the thread support columns are the same.
Preferably, the top of the support lower steel plate is provided with a second limiting block and a first limiting block, and the length and the thickness of the second limiting block are the same as those of the first limiting block.
Preferably, the first limiting block is connected with the second limiting block through a tetrafluoro rubber support, and the tetrafluoro rubber support is connected with the first limiting block and the second limiting block by adopting adhesive positioning.
Preferably, the lengths and the widths of the upper steel plate of the support, the lower steel plate of the support and the beam bottom buried steel plate are the same.
Preferably, the surfaces of the front thread support column, the middle thread support column and the rear thread support column are provided with threads.
Preferably, the top of the beam bottom buried steel plate is provided with a first supporting steel plate and a second supporting steel plate, and the length and the width of the first supporting steel plate are the same as those of the second supporting steel plate.
Advantageous effects
According to the utility model, six threaded support columns with the same size are additionally arranged at the top of the beam bottom embedded steel plate, so that the support can be more stable and firm when the cable-stayed bridge support is used for reinforcing the support, and meanwhile, the distance between the support and the contact surface of the bridge pier can be controlled by rotating the threaded support columns to move up and down when the cable-stayed bridge support is used for reinforcing the support, so that the bridge can be more stably supported when the cable-stayed bridge support is used for reinforcing the support, and the potential safety hazards during installation and use are greatly reduced.
According to the utility model, the tetrafluoro rubber support is additionally arranged at the top of the second limiting block, so that vibration fluctuation caused by an earthquake can be greatly relieved when the cable-stayed bridge support is used for reinforcing the support, meanwhile, the manual use cost is also greatly reduced more conveniently when the cable-stayed bridge support is installed, the first limiting block and the second limiting block are respectively arranged at the top and the bottom of the tetrafluoro rubber support, the tetrafluoro rubber support can be firmly limited to the first limiting block, and the displacement dislocation situation is greatly avoided in the middle of the second limiting block.
In the utility model, the first support steel plate and the second support steel plate are additionally arranged at the bottom of the lower steel plate of the support, so that a certain gap can be reserved for backward cement filling when the cable-stayed bridge support is installed to strengthen the support, or fixed steel bars are additionally arranged, and more proper installation and fixation supports can be selected when the cable-stayed bridge support is installed to strengthen the support.
Drawings
FIG. 1 is an isometric view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a rear view of the present utility model;
Fig. 4 is a right side view of the present utility model.
Legend description:
1. A front threaded support post; 2. burying a steel plate at the bottom of the beam; 3. a steel plate is arranged on the support; 4. a tetrafluoro rubber mount; 5. a lower steel plate of the support; 6. a first support steel plate; 7. a middle thread support column; 8. a rear threaded support post; 9. a first limiting block; 10. a second limiting block; 11. and a second supporting steel plate.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.
Specific embodiments of the present utility model are described below with reference to the accompanying drawings.
Detailed description of the preferred embodiments
3. Referring to fig. 1-4, a cable-stayed bridge support reinforcing support comprises a beam bottom buried steel plate 2 and a second supporting steel plate 11, wherein a front screw thread support column 1, a middle screw thread support column 7 and a rear screw thread support column 8 are arranged at the top of the beam bottom buried steel plate 2, six screw thread support columns are arranged at the top of the beam bottom buried steel plate 2, the sizes of the support columns are the same, screw threads are arranged on the surfaces of the front screw thread support column 1, the middle screw thread support column 7 and the rear screw thread support column 8, a support lower steel plate 5 is arranged at the top of the beam bottom buried steel plate 2, a support upper steel plate 3 is arranged at the top of the support lower steel plate 5, the front screw thread support column 1, the middle screw thread support column 7 and the rear screw thread support column 8 are in threaded connection with the beam bottom buried steel plate 2, the support lower steel plate 5 and the support upper steel plate 3 and penetrate through the support upper steel plate 3, a second limiting block 10 and a first limiting block 9 are arranged at the top of the support lower steel plate 5, and the first limiting block 9 is connected with the second limiting block 10 through a tetrafluoro rubber support 4. The front thread support column 1, the middle thread support column 7 and the rear thread support column 8 are six in total, the two groups are respectively positioned at two sides of the cable-stayed bridge support reinforcing support and are symmetrically arranged, and the sizes of the thread support columns are the same. The length and the width of the support upper steel plate 3 and the support lower steel plate 5 are the same as those of the beam bottom buried steel plate 2, the top of the beam bottom buried steel plate 2 is provided with a first supporting steel plate 6 and a second supporting steel plate 11, the length and the width of the first supporting steel plate 6 and the second supporting steel plate 11 are the same, the top of the support lower steel plate 5 is provided with a second limiting block 10 and a first limiting block 9, the length and the thickness of the second limiting block 10 and the first limiting block 9 are the same, the first limiting block 9 is connected with the second limiting block 10 through a tetrafluoro rubber support 4, the tetrafluoro rubber support 4 is connected with the first limiting block 9 and the second limiting block 10 in an adhesive positioning mode, and the top of the support lower steel plate 5 is provided with a tetrafluoro rubber support 4.
Second embodiment
Referring to fig. 1-4, an anti-rust paint is added to one side of each threaded support post to prevent metal rust and increase adhesion of the coating. After the metal is coated with the antirust paint, the metal can be effectively isolated from being contacted with air, the antirust paint can passivate the surface of the metal, and other substances are prevented from reacting with the metal chemically or electrochemically, so that the antirust effect of the metal is achieved.
To sum up:
1. Six screw thread support columns with the same size are additionally arranged at the top of the beam bottom embedded steel plate 2, so that the cable-stayed bridge support is more stable and firm when used for reinforcing the support, and meanwhile, the distance between the cable-stayed bridge support and the contact surface of the bridge pier can be controlled by moving the front screw thread support column 1 up and down when the cable-stayed bridge support is used for reinforcing the support, so that the bridge can be more stably supported when the cable-stayed bridge support is used for reinforcing the support, and the potential safety hazards during installation and use are greatly reduced;
2. The tetrafluoro rubber support 4 is additionally arranged at the top of the second limiting block 10, so that vibration fluctuation caused by earthquake can be greatly relieved when the cable-stayed bridge support is used for reinforcing the support, meanwhile, the manual use cost is also greatly reduced due to the convenience in installation, the first limiting block 9 and the second limiting block 10 are respectively arranged at the top and the bottom of the tetrafluoro rubber support 4, the tetrafluoro rubber support 4 can be firmly limited at the first limiting block 9, and the middle of the second limiting block 10 is greatly prevented from displacement dislocation;
3. The first support steel plate 6 and the second support steel plate 11 are additionally arranged at the bottom of the lower steel plate 5 of the support, so that a certain gap can be reserved for backward flowing cement when the cable-stayed bridge support is installed to strengthen the support, or fixed steel bars are additionally arranged, and more choices can be provided for proper installation and fixation of the support when the cable-stayed bridge support is installed to strengthen the support.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a cable-stay bridge support consolidates support, includes beam bottom buries steel sheet (2) and second supporting steel sheet (11), its characterized in that: the top of beam bottom buries steel sheet (2) is equipped with support lower steel sheet (5), the top of steel sheet (5) is equipped with support upper steel sheet (3) under the support, the top of steel sheet (5) is equipped with tetrafluoro rubber support (4) under the support, the top of beam bottom buries steel sheet (2) is equipped with preceding screw-thread support column (1), well screw-thread support column (7), back screw-thread support column (8), preceding screw-thread support column (1), well screw-thread support column (7), back screw-thread support column (8) buries steel sheet (2) under the beam bottom, steel sheet (5) under the support, steel sheet (3) threaded connection under the support to run through steel sheet (3) under the support, the top of steel sheet (5) is equipped with second stopper (10), first stopper (9) are connected with second stopper (10) through tetrafluoro rubber support (4).
2. A cable-stayed bridge abutment reinforcement abutment according to claim 1, characterized in that: the front thread support column (1), the middle thread support column (7) and the rear thread support column (8) are six in total, the two groups are respectively positioned at two sides of the cable-stayed bridge support reinforcing support and are symmetrically arranged, and the sizes of the thread support columns are the same.
3. A cable-stayed bridge abutment reinforcement abutment according to claim 1, characterized in that: the second limiting block (10) and the first limiting block (9) are the same in length and thickness.
4. A cable-stayed bridge abutment reinforcement abutment according to claim 1, characterized in that: the tetrafluoro rubber support (4) is connected with the first limiting block (9) and the second limiting block (10) by adopting adhesive positioning.
5. A cable-stayed bridge abutment reinforcement abutment according to claim 1, characterized in that: the lengths and the widths of the support upper steel plate (3) and the support lower steel plate (5) are the same as those of the beam bottom buried steel plate (2).
6. A cable-stayed bridge abutment reinforcement abutment according to claim 2, characterized in that: the surfaces of the front thread support column (1), the middle thread support column (7) and the rear thread support column (8) are provided with threads.
7. A cable-stayed bridge abutment reinforcement abutment according to claim 1, characterized in that: the top of the beam bottom buried steel plate (2) is provided with a first supporting steel plate (6) and a second supporting steel plate (11), and the length and the width of the first supporting steel plate (6) are the same as those of the second supporting steel plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322710321.8U CN221118232U (en) | 2023-10-09 | 2023-10-09 | Cable-stayed bridge support reinforcing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322710321.8U CN221118232U (en) | 2023-10-09 | 2023-10-09 | Cable-stayed bridge support reinforcing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221118232U true CN221118232U (en) | 2024-06-11 |
Family
ID=91339021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322710321.8U Active CN221118232U (en) | 2023-10-09 | 2023-10-09 | Cable-stayed bridge support reinforcing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221118232U (en) |
-
2023
- 2023-10-09 CN CN202322710321.8U patent/CN221118232U/en active Active
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