CN219862329U - bridge - Google Patents
bridge Download PDFInfo
- Publication number
- CN219862329U CN219862329U CN202320906497.8U CN202320906497U CN219862329U CN 219862329 U CN219862329 U CN 219862329U CN 202320906497 U CN202320906497 U CN 202320906497U CN 219862329 U CN219862329 U CN 219862329U
- Authority
- CN
- China
- Prior art keywords
- positioning
- frame
- pier
- bent cap
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 4
- 239000010962 carbon steel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a bridge, which relates to the technical field of civil engineering construction, and adopts the technical scheme that: including a plurality of piers and bent cap, the pier top surface is equipped with a plurality of locating steel bars, and a plurality of mounting holes have been seted up to the bent cap bottom surface, and the bent cap bottom surface is equipped with the locating frame, and the inner wall of locating frame and the laminating of the outer wall of pier all are located the locating frame in a plurality of mounting holes. According to the utility model, by arranging the positioning frame, an operator can judge whether the positioning steel bar is aligned with the mounting hole according to whether the inner wall of the positioning frame is completely attached to the outer wall of the abutment, so that the operator does not need to observe the positions of the mounting hole and the positioning steel bar, the operation of the operator is convenient, the construction difficulty is reduced, and the construction efficiency of the operator is further improved.
Description
Technical Field
The utility model relates to the technical field of civil engineering construction, in particular to a bridge.
Background
The bridge is a building erected on rivers, lakes and seas for vehicles and pedestrians to pass through, and a prefabricated bridge technology is developed in the current society in order to improve the construction speed of the bridge and ensure the quality of components.
The prefabricated bridge technology is bridge construction technology for prefabricating and assembling main components of a bridge upper structure, a lower structure and an auxiliary structure in a factory, wherein the existing prefabricated bridge components comprise a pier, a bent cap and a box girder, the pier is arranged on a base, the box girder is arranged on the pier, the box girder is finally arranged on the bent cap, the existing pier and the existing bent cap are connected through steel bar pouring, a plurality of positioning steel bars are arranged on the pier, a plurality of mounting holes for inserting the steel bars are formed in the bent cap, the positioning steel bars are poured in the mounting holes through concrete, the number of the mounting holes is large, the positioning steel bars are the same as the number of the mounting holes, and the positions of the positioning steel bars are required to be in one-to-one correspondence with the number of the mounting holes, so that the assembly difficulty of the pier and the box girder is high, and the construction efficiency is low.
New solutions are therefore required to address this problem.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a bridge.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a bridge, includes a plurality of piers and bent cap, the pier top surface is equipped with a plurality of locating steel bars, a plurality of mounting holes have been seted up to the bent cap bottom surface, the bent cap bottom surface is equipped with the locating frame, the inner wall of locating frame and the laminating of the outer wall of pier, a plurality of the mounting hole all is located the locating frame, works as each inner wall of locating frame all when laminating with the pier, the locating steel bar aligns rather than the mounting hole that corresponds.
The utility model is further provided with: the number of the positioning frames is two, and the two positioning frames are respectively arranged close to two sides of the bent cap.
The utility model is further provided with: the same side of the two positioning frames is provided with an opening communicated with the inside of the positioning frames.
The utility model is further provided with: the positioning frame comprises two guide walls, and the distance between the two guide walls is closer to the opening and further away from the opening.
The utility model is further provided with: the height of the positioning frame is greater than the length of the positioning steel bar.
The utility model is further provided with: the positioning frame is made of carbon steel materials.
In summary, the utility model has the following beneficial effects: the locating frame on the bent cap is moved to the pier column direction by the aid of the crane until the outer wall of the pier is attached to the inner wall of the locating frame, at the moment, all locating steel bars are aligned with corresponding mounting holes, the bent cap can be moved to the pier column direction by the aid of the operator, and all locating steel bars are inserted into the mounting holes.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the abutment and capping beam of the present utility model;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: 1. a pier; 2. a capping beam; 3. positioning reinforcing steel bars; 4. a mounting hole; 5. a positioning frame; 6. an opening; 7. and a guide wall.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings and examples.
The bridge, as shown in fig. 1, 2 and 3, comprises a plurality of piers 1 and a capping beam 2, the cross section of the piers 1 is square, a plurality of positioning steel bars 3 are fixed on the top surface of the piers 1, a plurality of mounting holes 4 are formed in the bottom surface of the capping beam 2, positioning frames 5 are fixed on the bottom surface of the capping beam 2, the number of the positioning frames 5 is two, the two positioning frames 5 are respectively arranged close to two sides of the capping beam 2, one side of each positioning frame 5 is provided with an opening 6 communicated with the inside of the positioning frame 5, the distance between the two positioning frames 5 is greater than the side length of the cross section of the piers 1, enough space is reserved between the two positioning frames 5 to accommodate the piers 1, the positioning frames 5 comprise two guide walls 7, the distance between the two guide walls 7 is gradually increased from one end to the side of the opening 6, the height of each positioning frame 5 is greater than the length of each positioning steel bar 3, the inner wall of each positioning frame 5 is attached to the outer wall of the piers 1, the plurality of mounting holes 4 are all positioned in the positioning frames 5, when each inner wall of the positioning frame 5 is attached to the abutment 1, the positioning steel bars 3 are aligned with the corresponding mounting holes 4, when an operator needs to mount the abutment 1 and the capping beam 2, the operator lifts the capping beam 2 by adopting a crane, the operator aligns the openings 6 of the two positioning frames 5 on the capping beam 2 with the two abutments 1 respectively, so as to move the capping beam 2, the positioning frame 5 moves onto the abutment 1, the two guide walls 7 guide the abutment 1, the openings 6 of the positioning frame 5 are large, the abutment 1 is convenient to enter the positioning frame 5, when the abutment 1 enters the positioning frame 5, the operator continuously moves the capping beam 2 into the positioning frame 5 until the three side walls of the abutment 1 are attached to the inner walls of the positioning frame 5, at this time, all the positioning steel bars 3 are aligned with the corresponding mounting holes 4, the operator can directly move the capping beam 2 towards the abutment 1, so in making all spacer bars 3 all insert mounting hole 4, set up like this and make operating personnel as long as according to whether spacer bar 5 inner wall laminating pier 1 outer wall completely, just can judge whether spacer bar 3 aligns with mounting hole 4 for operating personnel need not observe spacer bar 3 and mounting hole 4's position, make things convenient for operating personnel to align spacer bar 3 and mounting hole 4, reduced the degree of difficulty of construction, improved operating personnel's efficiency of construction, spacer bar 5 highly is greater than spacer bar 3's length, thereby make the in-process spacer bar 3 that aligns can not contact with the bottom surface of bent cap 2.
As shown in fig. 2, the positioning frame 5 is made of carbon steel material, and the carbon steel has the characteristic of high strength, so that the overall strength of the positioning frame 5 is ensured, and when manufacturing the capping beam 2, production personnel weld the positioning frame 5 on structural steel bars of the capping beam 2 and then pour the positioning frame into a die of the capping beam 2 by adopting concrete, thereby forming the capping beam 2.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (6)
1. The utility model provides a bridge, includes a plurality of pier (1) and bent cap (2), pier (1) top surface is equipped with a plurality of spacer bars (3), a plurality of mounting holes (4), its characterized in that have been seted up to bent cap (2) bottom surface: the utility model discloses a pier, including pier (1) and bent cap, bent cap (2) bottom surface is equipped with locating frame (5), the laminating of the outer wall of inner wall and pier (1) of locating frame (5), a plurality of mounting hole (4) all are located locating frame (5), works as when each inner wall of locating frame (5) all is laminated with pier (1), locating reinforcement (3) aligns with mounting hole (4) that it corresponds.
2. The bridge according to claim 1, wherein: the number of the positioning frames (5) is at least two, and the two positioning frames (5) are respectively arranged close to two sides of the bent cap (2).
3. The bridge according to claim 2, characterized in that: the same side of the two positioning frames (5) is provided with an opening (6) communicated with the inside of the positioning frames.
4. A bridge according to claim 3, wherein: the positioning frame (5) comprises two guide walls (7), and the distance between the two guide walls (7) gradually increases from one end of the positioning frame to one side of the opening (6).
5. The bridge of claim 4, wherein: the height of the positioning frame (5) is larger than the length of the positioning steel bar (3).
6. The bridge according to claim 1, wherein: the positioning frame (5) is made of carbon steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320906497.8U CN219862329U (en) | 2023-04-19 | 2023-04-19 | bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320906497.8U CN219862329U (en) | 2023-04-19 | 2023-04-19 | bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219862329U true CN219862329U (en) | 2023-10-20 |
Family
ID=88320408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320906497.8U Active CN219862329U (en) | 2023-04-19 | 2023-04-19 | bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219862329U (en) |
-
2023
- 2023-04-19 CN CN202320906497.8U patent/CN219862329U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |