CN220867955U - Bridge pier stud embedded box with continuous beam No. 0 bracket - Google Patents
Bridge pier stud embedded box with continuous beam No. 0 bracket Download PDFInfo
- Publication number
- CN220867955U CN220867955U CN202322288920.5U CN202322288920U CN220867955U CN 220867955 U CN220867955 U CN 220867955U CN 202322288920 U CN202322288920 U CN 202322288920U CN 220867955 U CN220867955 U CN 220867955U
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- steel
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- bottom plate
- bracket
- continuous beam
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 84
- 239000010959 steel Substances 0.000 claims abstract description 84
- 238000010276 construction Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a bridge pier stud embedded box of a continuous beam No. 0 bracket, and belongs to the technical field of bridge construction. The box comprises a bottom plate and two steel pipes, wherein the two steel pipes are arranged side by side, one end of each steel pipe is connected with the bottom plate, and a through hole is formed in the inner side of each steel pipe on the bottom plate. After the embedded position of the box is clear, if the box interferes with the vertical steel bars of the pier column, in the binding process of the steel bars of the pier column, the relevant vertical steel bars pass through the rectangular grooves surrounded by the bottom plate, the two steel pipes and the flat plate, so that the vertical steel bars can be prevented from being cut off, and the integrity of the vertical steel bars, the structural strength and the stability of the pier column are ensured.
Description
Technical Field
The utility model relates to a bridge pier stud embedded box of a continuous beam No. 0 bracket, and belongs to the technical field of bridge construction.
Background
The bridge construction is a process of constructing a bridge according to design contents, before the construction of the No. 0 continuous beam, a steel box is embedded into a pier column concrete reserved space for the steel corbel, and the steel box embedded in the concrete can well transfer internal force transferred by the steel corbel to the pier column concrete, so that the load of the No. 0 continuous beam platform is smoothly supported. At present, the steel box used in the construction of the continuous beam No. 0 block is a box-packed object welded by steel plates, in the construction process of the continuous beam No. 0 block, constructors pre-embed the steel box in bridge pier columns, meanwhile, the pier column die filling and concrete pouring are not influenced, then steel corbels are inserted into the steel box, and gaps at the opening of the steel box are welded with the steel corbels, so that a construction platform is provided for the construction of the continuous beam No. 0 block. In the continuous beam No. 0 block construction process, the steel corbels are inserted into the steel box to be completed at the high position, at the moment, the opening of the steel box is welded with the steel corbels, the steel corbels are easily affected by the shaking of the lifting rope, and the welding difficulty of the steel box and the steel corbels is improved.
The chinese patent literature with publication No. CN217839674U discloses a pre-buried steel box of bridge pier stud, during the construction, constructor inserts the casing with the installation steel sheet, the installation steel sheet promotes the slide bar, the slide bar slides in the cavity and drives the head rod and remove, the head rod removes and makes first clamping lever and head rod articulated tip be close to the cavity inner wall, the head rod is kept away from to the head rod tip to the installation steel sheet through first fixed column to the head rod makes the head rod be close to, the slide bar slides in the cavity and drives the second connecting rod and remove, the second connecting rod removes and makes second clamping lever and the articulated tip of second connecting rod be close to the cavity inner wall, the second clamping lever makes the tip that the second connecting rod was kept away from to the installation steel sheet through the second fixed column be close to the installation steel sheet, the head rod is close to the installation steel sheet simultaneously to press from both sides tightly fixedly with the steel sheet, be favorable to reducing constructor welded degree of difficulty.
But this pre-buried steel box is one side open-ended cuboid box, is the in-process with the pre-buried pier stud concrete of steel box, if the pre-buried position of steel box and the vertical reinforcing bar of pier stud take place to interfere, then need excision steel box pre-buried department's reinforcing bar, this can bring adverse effect to pier stud structural strength and stability.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a bridge pier stud embedded box with a continuous beam No. 0 bracket.
The utility model is realized by the following technical scheme:
The utility model provides a pre-buried box of continuous beam No. 0 piece bracket bridge pier stud, includes bottom plate and two steel pipes, two the steel pipe is arranged side by side, and two one of them one end of steel pipe all is connected with the bottom plate, be equipped with the through-hole in the inboard of steel pipe on the bottom plate.
The cross section of the steel pipe is rectangular.
Three side surfaces of the steel pipe are flush with three side surfaces of the bottom plate.
One ends, far away from the bottom plate, of the two steel pipes are connected through a flat plate, and the flat plate is positioned between the two steel pipes.
The diameter of the through hole is 42mm.
The utility model has the beneficial effects that: after the embedded position of the box is clear, if the box interferes with the vertical steel bars of the pier column, in the binding process of the steel bars of the pier column, the relevant vertical steel bars pass through the rectangular grooves surrounded by the bottom plate, the two steel pipes and the flat plate, so that the vertical steel bars can be prevented from being cut off, and the integrity of the vertical steel bars, the structural strength and the stability of the pier column are ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural diagram of fig. 1 at another view angle.
In the figure: 1-bottom plate, 10-through holes, 2-steel pipes and 3-flat plates.
Detailed Description
The technical solution of the present utility model is further described below, but the scope of the claimed utility model is not limited to the above.
As shown in fig. 1 and 2, the bridge pier stud embedded box of the continuous beam No. 0 bracket provided by the utility model comprises a bottom plate 1 and two steel pipes 2, wherein the two steel pipes 2 are arranged side by side, one end of each steel pipe 2 is connected with the bottom plate 1, and a through hole 10 is processed on the inner side of each steel pipe 2 on the bottom plate 1. In the process of embedding the box, if the box interferes with the vertical steel bars of the pier column, the vertical steel bars can pass through the U-shaped grooves formed by the two steel pipes 2 and the bottom plate 1, so that the vertical steel bars are prevented from being cut off, the integrity of the vertical steel bars of the pier column is ensured, and the structural strength and the stability of the pier column are ensured.
The cross-sectional shape of the steel pipe 2 is rectangular.
Three of the sides of the steel pipe 2 are flush with three of the sides of the bottom plate 1.
One ends, far away from the bottom plate 1, of the two steel pipes 2 are connected through a flat plate 3, and the flat plate 3 is positioned between the two steel pipes 2. The strength and the rigidity of the whole embedded box can be improved by connecting one ends, far away from the bottom plate 1, of the two steel pipes 2 through the flat plate 3.
The diameter of the through hole 10 is 42mm.
The utility model relates to a bridge pier stud embedded box, which is used as follows:
After the embedded position of the box is clear, if the box interferes with the vertical steel bars of the pier column, in the pier column steel bar binding process, the relevant vertical steel bars pass through the rectangular grooves surrounded by the bottom plate 1, the two steel pipes 2 and the plate 3, so that the vertical steel bars can be prevented from being cut off, and the integrity of the vertical steel bars, the structural strength and the stability of the pier column are ensured.
Before a continuous beam No. 0 construction platform is built, one ends of two opposite-pull screws sequentially penetrate through a through hole 10 on a pre-embedded box on one side of a pier column, a pier column reserved hole and a through hole 10 on a pre-embedded box on the other side of the pier column, then the ends of the two opposite-pull screws correspondingly penetrate through two through holes B on the bracket, and finally nuts are sleeved on the bracket on two sides of the opposite-pull screws for fastening the pier column. Compared with the prior art in which the bracket is welded with the embedded box, the bracket on two sides of the fixed pier column is oppositely pulled by the opposite-pulling screw, and the bracket has the advantages of high bracket assembly and disassembly efficiency, convenience in construction, reusability and the like.
Claims (2)
1. A bridge pier stud embedded box of a continuous beam No. 0 bracket is characterized in that: the steel pipe connecting structure comprises a bottom plate (1) and two steel pipes (2), wherein the two steel pipes (2) are arranged side by side, one end of each of the two steel pipes (2) is connected with the bottom plate (1), and a through hole (10) is formed in the bottom plate (1) at the inner side of the steel pipe (2);
the cross section of the steel pipe (2) is rectangular;
Three side surfaces of the steel pipe (2) are flush with three side surfaces of the bottom plate (1);
One ends, far away from the bottom plate (1), of the two steel pipes (2) are connected through the flat plate (3), and the flat plate (3) is positioned between the two steel pipes (2).
2. The continuous beam number 0 bracket bridge pier stud pre-buried box of claim 1, wherein: the diameter of the through hole (10) is 42mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322288920.5U CN220867955U (en) | 2023-08-24 | 2023-08-24 | Bridge pier stud embedded box with continuous beam No. 0 bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322288920.5U CN220867955U (en) | 2023-08-24 | 2023-08-24 | Bridge pier stud embedded box with continuous beam No. 0 bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220867955U true CN220867955U (en) | 2024-04-30 |
Family
ID=90820960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322288920.5U Active CN220867955U (en) | 2023-08-24 | 2023-08-24 | Bridge pier stud embedded box with continuous beam No. 0 bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220867955U (en) |
-
2023
- 2023-08-24 CN CN202322288920.5U patent/CN220867955U/en active Active
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