CN218406493U - Pre-buried structure of square electrical junction box in cast in situ concrete cylinder - Google Patents
Pre-buried structure of square electrical junction box in cast in situ concrete cylinder Download PDFInfo
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- CN218406493U CN218406493U CN202220753992.5U CN202220753992U CN218406493U CN 218406493 U CN218406493 U CN 218406493U CN 202220753992 U CN202220753992 U CN 202220753992U CN 218406493 U CN218406493 U CN 218406493U
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Abstract
The utility model discloses a pre-buried structure of a square electrical junction box in a cast-in-place concrete cylinder, which solves the problem of how to make the square electrical junction box pre-buried in the concrete cylinder fit with the vertical surface of the concrete cylinder; the concrete column comprises a cylindrical concrete pouring template (1) and a square junction box (3), wherein a steel bar structure (2) in the column is arranged in the cylindrical concrete pouring template (1), the square junction box (3) is arranged in the cylindrical concrete pouring template (1), a fixing binding wire (6) of the square junction box is arranged between the square junction box (3) and the steel bar structure (2) in the column, a foam block (4) is filled in the square junction box (3), the outer side vertical face of the foam block (4) is an arc vertical face (5), and the arc outer side vertical face of the foam block is abutted to the inner side vertical face of the cylindrical concrete pouring template (1); the concrete chiseling at the junction box in the later period is avoided, the construction process is simple, and the impression of the outer vertical surface of the concrete cylinder is improved.
Description
Technical Field
The utility model relates to a cast-in-place clear water concrete cylinder, in particular to embedded structure of square electrical junction box in cast-in-place concrete cylinder.
Background
The technical scheme includes that a concrete cylindrical support column is arranged in a main body structure of a parking building, a lighting lamp and an electrical junction box are arranged on a cylinder, the electrical junction box needs to be pre-embedded in a cylindrical concrete pouring template before cylindrical concrete pouring, the conventional electrical junction box is square in shape, the exposed surface of the conventional electrical junction box is in a plane square shape, but the outer vertical surface of a concrete cylinder is arc-shaped, the phenomenon that the conventional square junction box is not matched with the outer vertical surface of the arc-shaped cylinder exists, the junction box pre-embedded in the cylindrical concrete is submerged in the concrete after the cylindrical concrete pouring, and the electrical junction box needs to be manually knocked by an iron hammer on the cylinder for searching in the later period.
Disclosure of Invention
The utility model provides a pre-buried structure of square electric terminal box in cast in situ concrete cylinder has solved how to make pre-buried square electric terminal box in the concrete cylinder agree with the technical problem of concrete cylinder facade.
The utility model discloses a solve above technical problem through following technical scheme:
the utility model provides a pre-buried structure of square electrical junction box in cast in situ concrete cylinder, includes cylinder concrete placement template and square terminal box, is provided with the interior reinforcing bar structure of post in the cylinder concrete placement template, is provided with square terminal box in the cylinder concrete placement template, is provided with the fixed ligature silk of square terminal box between square terminal box and the interior reinforcing bar structure of post, and it has the foam bun to pack in square terminal box, and the outside facade of foam bun is the arc facade, and the curved outside facade of foam bun and the inboard facade top of cylinder concrete placement template are in the same place.
The outer vertical surface of the side wall of the square junction box is connected with the inner vertical surface of the cylindrical concrete pouring template in an abutting mode.
The utility model discloses a pre-buried square electrical junction box agrees with the outer facade of arc concrete column among the cast-in-place cylinder of concrete, has avoided the later stage to the chisel of junction box department concrete, and construction process is simple, has improved the impression of the outer facade of concrete column.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is the utility model discloses a concrete column pours the cooperation relation of accomplishing back and terminal box.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
the utility model provides a pre-buried structure of square electrical junction box in cast in situ concrete cylinder, including cylinder concrete placement template 1 and square terminal box 3, be provided with steel bar structure 2 in the post in cylinder concrete placement template 1, be provided with square terminal box 3 in cylinder concrete placement template 1, be provided with the fixed ligature silk 6 of square terminal box between steel bar structure 2 in square terminal box 3 and the post, it is filled with the foam piece 4 to fill in square terminal box 3, the outside facade of foam piece 4 is arc facade 5, the curved outside facade 5 of foam piece 4 and the inboard facade top of cylinder concrete placement template 1 are in the same place.
The outer vertical surface of the side wall of the square junction box 3 is connected with the inner vertical surface of the cylindrical concrete pouring template 1 in an abutting mode.
The utility model discloses a fill in the terminal box and have elastic foam block 4, the front end facade of foam block need bulge to the port outside of square terminal box 3, the bulge can be according to site constructor's the good cylindrical shape of precast concrete of paying-off location in advance on the ground, process the convex front end facade of foam block 4 into arc shape to make it and the inboard facade top of cylinder concrete placement template 1 meet together, and do not produce the gap, foam block 4 can be fixed in square terminal box 3 through the adhesive, in order to prevent dropping of foam block in the construction; the square junction box 3 filled with the foam blocks 4 is fixed at the pre-embedded part of the junction box in the designed cylindrical concrete pouring template 1 through the fixing binding wires 6, then the cylindrical concrete pouring template 1 is installed, and the foam blocks are elastic, so that the foam blocks can automatically form an arc shape due to the extrusion corners of the cylindrical template and are matched with the arc shape of the cylindrical surface, and the junction box after being demolded is smooth and attractive.
Claims (2)
1. The utility model provides a pre-buried structure of square electrical junction box in cast in situ concrete cylinder, including cylinder concrete placement template (1) and square terminal box (3), be provided with steel bar structure (2) in the post in cylinder concrete placement template (1), a serial communication port, be provided with square terminal box (3) in cylinder concrete placement template (1), be provided with fixed bundle silk (6) of square terminal box between steel bar structure (2) in square terminal box (3) and the post, it has foam block (4) to pack in square terminal box (3), the outside facade of foam block (4) is arc facade (5), arc facade (5) of foam block (4) and the inboard facade top of cylinder concrete placement template (1) are in the same place.
2. The embedded structure of a square electrical junction box in a cast-in-place concrete cylinder according to claim 1, characterized in that the outer vertical surface of the side wall of the square junction box (3) is abutted against the inner vertical surface of the cylindrical concrete pouring formwork (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220753992.5U CN218406493U (en) | 2022-04-02 | 2022-04-02 | Pre-buried structure of square electrical junction box in cast in situ concrete cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220753992.5U CN218406493U (en) | 2022-04-02 | 2022-04-02 | Pre-buried structure of square electrical junction box in cast in situ concrete cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218406493U true CN218406493U (en) | 2023-01-31 |
Family
ID=84997115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220753992.5U Active CN218406493U (en) | 2022-04-02 | 2022-04-02 | Pre-buried structure of square electrical junction box in cast in situ concrete cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218406493U (en) |
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2022
- 2022-04-02 CN CN202220753992.5U patent/CN218406493U/en active Active
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