CN221589305U - Support system for pier-side bracket for construction of girder section of cable-stayed bridge tower - Google Patents
Support system for pier-side bracket for construction of girder section of cable-stayed bridge tower Download PDFInfo
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- CN221589305U CN221589305U CN202420160338.2U CN202420160338U CN221589305U CN 221589305 U CN221589305 U CN 221589305U CN 202420160338 U CN202420160338 U CN 202420160338U CN 221589305 U CN221589305 U CN 221589305U
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- stayed bridge
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- bridge tower
- rod
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a bracket supporting system beside a construction pier of a girder section of a cable-stayed bridge tower, which comprises a mounting platform, wherein two groups of symmetrical supporting frames are equidistantly arranged on the upper surface of the mounting platform, the number of each group of supporting frames is three, each supporting frame comprises a vertical rod and a diagonal rod which are arranged on the upper surface of the mounting platform, a plurality of first connecting systems are arranged between the vertical rod and the diagonal rod, each first connecting system comprises two first connecting rods fixedly arranged between the vertical rod and the diagonal rod, two first reinforcing rods fixedly arranged on opposite surfaces of the two first connecting rods, and a first reinforcing rod is fixedly arranged in the middle of each two first connecting rods in the uppermost first connecting system. The support system of the bracket beside the pier for construction of the girder section of the cable-stayed bridge tower is simple and convenient to install and low in cost in the actual installation and construction process by arranging the support frame, and further the defects of long construction period, complex installation and high construction cost in the prior art are effectively overcome.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to a bracket supporting system beside a pier for constructing a girder section of a cable-stayed bridge tower.
Background
At present, in the construction process of a girder section of a cable-stayed bridge tower, as a working platform is required to be provided for installing a full-rotation bridge deck crane, the existing full-rotation bridge deck crane provided with the working platform has the defects of long construction period, complex installation and high construction cost in the actual installation and construction process.
Therefore, the application provides a support system for a pier-side bracket for construction of a girder section of a cable-stayed bridge tower.
Disclosure of utility model
The utility model aims to provide a support system for a pier-side bracket for construction of a girder section of a cable-stayed bridge tower section, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the bracket supporting system comprises a mounting platform, wherein two groups of symmetrical supporting frames are arranged on the upper surface of the mounting platform at equal intervals, the number of each group of supporting frames is three, each supporting frame comprises a vertical rod and a diagonal rod which are arranged on the upper surface of the mounting platform, a plurality of first connecting systems are arranged between the vertical rod and the diagonal rod, each first connecting system comprises two first connecting rods fixedly arranged between the vertical rod and the diagonal rod, two first reinforcing rods fixedly arranged on opposite surfaces of the two first connecting rods, and a first reinforcing rod is fixedly arranged in the middle of each first connecting rod in the uppermost part;
every group in the support frame adjacent two the middle equidistance of support frame is provided with a plurality of second connection system, the second connection system is including setting firmly two second connecting rods on two adjacent diagonal rod surfaces to and set firmly two second reinforcing bars at two second connecting rod opposite faces, and two second reinforcing bars have still been set firmly to the opposite face of second connecting rod.
Preferably, the bottom of the inclined rod of the vertical rod is provided with a first embedded part for fixedly connecting the mounting platform.
Preferably, the top ends of the two groups of supporting frames are respectively provided with a first distributing beam, and the top ends of the vertical rods and the inclined rods are respectively fixedly provided with a first column head used for being connected with the first distributing beams.
Preferably, the upper surface of the first distribution beam is provided with a second distribution beam, the upper surface of the first distribution beam is provided with a steel pipe, and the top end of the steel pipe is provided with a second column used for being connected with the second distribution beam.
Preferably, a plurality of buttress walls used for being connected with the surface of the pier are arranged on the surface of the vertical rod on the support frame at equal intervals.
Preferably, the bottom ends of the two second distributing beams are respectively provided with a second embedded part for fixing the top of the pier.
Advantageous effects
The utility model provides a support system for a pier-side bracket for construction of a girder section of a cable-stayed bridge tower, which has the following beneficial effects:
1. The support system of the bracket beside the pier for construction of the girder section of the cable-stayed bridge tower is simple and convenient to install and low in cost in the actual installation and construction process by arranging the support frame, and further the defects of long construction period, complex installation and high construction cost in the prior art are effectively overcome.
2. This cable-stayed bridge tower district roof beam section construction mound side bracket braced system through setting up the buttress, makes this braced system can be effectual fix with the pier, has further improved this braced system's stability, and the setting of first column cap and second column cap is convenient for install first distribution roof beam and second distribution roof beam moreover, and the practicality is stronger.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
Fig. 3 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.
In the figure: 1. a mounting platform; 2. a support frame; 201. a vertical rod; 202. a diagonal rod; 203. a first connection system; 2031. a first connecting rod; 2032. a first reinforcing rod; 2033. a first reinforcing rod; 204. a second connection system; 2041. a second connecting rod; 2042. a second reinforcing rod; 2043. a second reinforcing rod; 3. the first embedded part; 4. a first distribution beam; 5. a first column head; 6. a second distribution beam; 7. a steel pipe; 8. a second column; 9. supporting a wall; 10. and the second embedded part.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a cable-stayed bridge tower district roof beam section construction mound side bracket supporting system, includes mounting platform 1, and mounting platform 1's upper surface equidistance is provided with two sets of symmetrical support frame 2, and the quantity of every support frame 2 of group is three, and support frame 2 is including setting up montant 201 and the diagonal member 202 at mounting platform 1 upper surface, and the bottom of diagonal member 202 of montant 201 all is provided with and is used for carrying out fixed connection's first built-in fitting 3 to mounting platform 1.
The top ends of the two groups of supporting frames 2 are respectively provided with a first distributing beam 4, and the top ends of the vertical rods 201 and the inclined rods 202 are respectively fixedly provided with a first column head 5 used for being connected with the first distributing beams 4.
The upper surface of the first distribution beam 4 is provided with a second distribution beam 6, the upper surface of the first distribution beam 4 is provided with a steel pipe 7, and the top end of the steel pipe 7 is provided with a second stud 8 for connection with the second distribution beam 6.
The bottom ends of the two second distribution beams 6 are respectively provided with a second embedded part 10 for fixing the top of the pier.
The surface equidistance of montant 201 on the support frame 2 is provided with a plurality of buttress 9 that are used for carrying out the connection with the pier surface.
A plurality of first connection systems 203 are arranged between the vertical rods 201 and the inclined rods 202, the first connection systems 203 comprise two first connection rods 2031 fixedly arranged between the vertical rods 201 and the inclined rods 202, and two first reinforcing rods 2032 fixedly arranged on opposite surfaces of the two first connection rods 2031, and first reinforcing rods 2033 are fixedly arranged in the middle of the two first connection rods 2031 in the uppermost first connection system 203;
A plurality of second connection systems 204 are equidistantly arranged between two adjacent support frames 2 in each group of support frames 2, each second connection system 204 comprises two second connection rods 2041 fixedly arranged on the surfaces of two adjacent diagonal rods 202, two second reinforcing rods 2042 fixedly arranged on opposite surfaces of the two second connection rods 2041, and second reinforcing rods 2043 are fixedly arranged on opposite surfaces of the two second connection rods 2041.
The support system of the bracket beside the pier for the construction of the girder section of the cable-stayed bridge tower can be arranged on the installation platform 1 through the first embedded part 3 in the process of actual installation and construction by arranging the support frame 2, meanwhile, the vertical rod 201 and the inclined rod 202 can be effectively and stably connected through the first connection system 203 or the second connection system 204, meanwhile, the stability of connection between the first connection system 203 and the second connection system 204 can be effectively improved through the first reinforcement rods 2032, the first reinforcement rods 2033 and the second reinforcement rods 2042 and the second reinforcement rods 2043, the installation is simple and convenient, the cost is low, the defects that the construction period length is long, the installation is complex and the construction cost is high in the prior art are effectively overcome, the bracket support system beside the construction pier for the girder section of the cable-stayed bridge tower can be effectively fixed with a pier through the arrangement of the buttress 9, the stability of the support system is further improved, and the arrangement of the first distribution girder 4 and the second distribution girder 6 is convenient to install.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cable-stayed bridge tower district roof beam section construction mound side bracket braced system, includes mounting platform (1), its characterized in that: the upper surface equidistance of mounting platform (1) is provided with two sets of symmetrical support frames (2), and the quantity of every support frame (2) of group is three, support frame (2) are including montant (201) and diagonal (202) that set up at mounting platform (1) upper surface, and the centre of montant (201) and diagonal (202) is provided with a plurality of first connected system (203), first connected system (203) are including setting firmly two head rods (2031) in the centre of montant (201) and diagonal (202) to and set firmly two first stiffening rod (2032) at two head rods (2031) opposite face, and the top in the middle part of two head rods (2031) are set firmly first stiffening rod (2033) in first connected system (203);
Every group in two adjacent support frames (2) in the support frame (2) the centre equidistance be provided with a plurality of second connection system (204), second connection system (204) are including setting firmly two second connecting rods (2041) on two adjacent diagonal (202) surfaces to and set firmly two second stiffening rod (2042) at two second connecting rod (2041) opposite faces, and the opposite face of two second connecting rods (2041) still has set firmly second stiffening rod (2043).
2. The cable-stayed bridge tower section construction pier-side bracket supporting system according to claim 1, wherein: the bottom of the inclined rod (202) of the vertical rod (201) is provided with a first embedded part (3) for fixedly connecting the mounting platform (1).
3. The cable-stayed bridge tower section construction pier-side bracket supporting system according to claim 1, wherein: the top ends of the two groups of supporting frames (2) are respectively provided with a first distributing beam (4), and the top ends of the vertical rods (201) and the inclined rods (202) are respectively fixedly provided with a first column head (5) used for being connected with the first distributing beams (4).
4. A cable-stayed bridge tower section construction pier-side bracket support system according to claim 3, wherein: the upper surface of first distribution roof beam (4) is provided with second distribution roof beam (6), the upper surface of first distribution roof beam (4) is provided with steel pipe (7), and the top of steel pipe (7) is provided with second post (8) that are used for being connected with second distribution roof beam (6).
5. The cable-stayed bridge tower section construction pier-side bracket supporting system according to claim 1, wherein: the surface equidistance of montant (201) on support frame (2) is provided with a plurality of buttress (9) that are used for carrying out the connection with the pier surface.
6. The cable-stayed bridge tower section construction pier-side bracket supporting system according to claim 4, wherein: the bottom ends of the two second distribution beams (6) are respectively provided with a second embedded part (10) for fixing the tops of the piers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420160338.2U CN221589305U (en) | 2024-01-23 | 2024-01-23 | Support system for pier-side bracket for construction of girder section of cable-stayed bridge tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420160338.2U CN221589305U (en) | 2024-01-23 | 2024-01-23 | Support system for pier-side bracket for construction of girder section of cable-stayed bridge tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221589305U true CN221589305U (en) | 2024-08-23 |
Family
ID=92413855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420160338.2U Active CN221589305U (en) | 2024-01-23 | 2024-01-23 | Support system for pier-side bracket for construction of girder section of cable-stayed bridge tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221589305U (en) |
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2024
- 2024-01-23 CN CN202420160338.2U patent/CN221589305U/en active Active
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