CN220673326U - Dark line junction box for house building - Google Patents
Dark line junction box for house building Download PDFInfo
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- CN220673326U CN220673326U CN202322297083.2U CN202322297083U CN220673326U CN 220673326 U CN220673326 U CN 220673326U CN 202322297083 U CN202322297083 U CN 202322297083U CN 220673326 U CN220673326 U CN 220673326U
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- penetrating
- breaking
- junction box
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- 238000010276 construction Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 66
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 17
- 239000000463 material Substances 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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Abstract
The application relates to the field of junction boxes and provides a hidden line junction box for house construction, which comprises a box body, wherein the box body is provided with two first connecting surfaces which are oppositely arranged; the first connecting surface is provided with a plurality of wearing pieces, wearing pieces run through and offer the hole of wearing that is used for supplying the reinforcing bar to wear to establish, a plurality of wearing pieces correspond a plurality of the central axis collineation of hole just is on a parallel with the first connecting surface. This application has the effect that improves the installation accuracy of terminal box.
Description
Technical Field
The application relates to the field of junction boxes, in particular to a house building hidden wire junction box.
Background
The junction box is one of electrical auxiliary materials and is mainly used for protecting wires or connecting wires. In the house construction process, wire connection is performed by using a junction box. When the junction box is fixed, staff needs to fixedly connect the steel bars in the wall body with the outer side face of the junction box.
The junction box is generally made of plastic or metal, and if the junction box is made of plastic, the reinforcing steel bars and the junction box are generally bound and fixed; if the junction box is made of metal, it is generally fixed by welding. Whether binding and fixing or welding and fixing are needed, the connection positions of the reinforcing steel bars and the junction box are required to be positioned relatively, and certain relative movement is easy to occur to the reinforcing steel bars and the junction box in the fixed process after positioning, so that deviation occurs to the installation position of the junction box.
Disclosure of Invention
In order to improve the installation accuracy of the junction box, the application provides a house is built with dark line junction box.
The application provides a house is built with dark line terminal box adopts following technical scheme:
the concealed wire junction box for house construction comprises a box body, wherein the box body is provided with two first connecting surfaces which are oppositely arranged; the first connecting surface is provided with a plurality of wearing pieces, wearing pieces run through and offer the hole of wearing that is used for supplying the reinforcing bar to wear to establish, a plurality of wearing pieces correspond a plurality of the central axis collineation of hole just is on a parallel with the first connecting surface.
Through adopting above-mentioned technical scheme, when installing the terminal box, pass a plurality of holes of wearing that one of them first junction surface corresponds with a reinforcing bar, utilize the pore wall in a plurality of holes of wearing to establish to the reinforcing bar formation is effective spacing to utilize a plurality of holes of wearing to establish the position of reinforcing bar and fix a position, later carry out follow-up actions such as welding or ligature again, the reinforcing bar takes place the risk of shifting for the terminal box relatively less.
Optionally, the box body has two second connection surfaces that set up relatively, wear to establish the piece and have connecting portion, wear to establish the piece through connecting portion connect in the second connection surface.
By adopting the technical scheme, the penetrating piece is fixed on the second connecting surfaces at two sides of the first connecting surface by the connecting part, so that on one hand, the connection stability between the reinforcing steel bars and the box body is improved; on the other hand, when the penetrating piece is connected to the second connecting surface, the connecting part is not required to be bent, so that the connection is facilitated, and meanwhile, the rigidity of the penetrating piece is ensured.
Optionally, the connecting parts connected to the same second connecting surface are integrally formed.
By adopting the technical scheme, on one hand, a plurality of penetrating sheets are convenient to produce simultaneously; on the other hand, establish the relation of connection between wearing to establish between a plurality of pieces of connecting in same second junction surface, further improve the connection stability of wearing to establish piece and box body, and then improve the connection stability between reinforcing bar and the box body.
Optionally, the connecting surface is penetrated and provided with a breaking seam, a connecting line of two endpoints of the breaking seam forms a breaking line, and the breaking seam and the breaking line define a penetrating piece; the bending lines are parallel to each other, and the connecting lines between the center points of the through holes corresponding to the bending lines are perpendicular to each other.
By adopting the technical scheme, when the junction box is produced and transported, the penetrating piece is coplanar with the first connecting surface, namely, the penetrating piece does not protrude from the first connecting surface, so that the junction box is convenient to transport and store; when the junction box is installed, the penetrating piece is broken out of the first connecting surface along the breaking crease so that the penetrating holes are aligned.
Optionally, the first connecting surface is provided with an operation hole in a penetrating manner, and the operation hole is communicated with the breaking crease.
By adopting the technical scheme, the hand or tool can be conveniently inserted into the breaking crease to break the penetrating piece.
Optionally, the penetrating piece is provided with an operation hole in a penetrating manner, and the operation hole is communicated with the breaking seam.
By adopting the technical scheme, the hand or tool can be conveniently inserted into the breaking crease to break the penetrating piece.
Optionally, the first connection surface is made of PVC.
Through adopting above-mentioned technical scheme, breaking off with fingers and thumb the back with wearing to establish the piece, wearing to establish the piece and have the trend that resets for the pore wall butt in wearing to establish the pore wall butt in wearing to locate the reinforcing bar in wearing to establish the hole, thereby further play limiting displacement to the reinforcing bar, reduce the risk that takes place relative displacement between reinforcing bar and the box body.
Optionally, the box body is provided with a dovetail groove, and the penetrating piece is provided with a dovetail lug matched with the dovetail groove.
Through adopting above-mentioned technical scheme, utilize the cooperation of forked tail lug and dovetail, realize wearing to establish the piece and be connected with dismantling of box body to be convenient for with wearing to establish the piece and produce respectively the box body, the hole of wearing of size difference is selected according to the diameter of reinforcing bar when using the terminal box. Or the penetrating piece with different materials is connected with the box body with different materials according to other requirements, so that the use flexibility of the junction box is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through arranging the penetrating pieces provided with the penetrating holes on the two opposite first connecting surfaces of the junction box respectively, the penetrating holes are utilized to limit and position the reinforcing steel bars, and the risk of relative displacement between the reinforcing steel bars and the box body is reduced;
2. the penetrating piece is connected to the second connecting surface, and the penetrating piece connected to the same second connecting surface is integrally formed, so that the connection strength of the penetrating piece and the box body is improved, and the connection stability of the reinforcing steel bars and the box body is improved;
3. through set up dovetail and forked tail lug respectively at the box body and wear to establish the piece for wear to establish the piece and can dismantle with the box body and be connected, so that select to have the piece of wearing of suitable size or material to connect in the box body according to the construction condition, improve the flexibility of use of terminal box.
Drawings
Fig. 1 is a schematic overall structure of embodiment 1 of the present application.
Fig. 2 is a schematic overall structure of embodiment 2 of the present application.
Fig. 3 is a schematic view for showing the structure of the reinforcing bar in example 2 connected to the penetration sheet.
Fig. 4 is a schematic overall structure of embodiment 3 of the present application.
Fig. 5 is a schematic view for showing the structure of the dovetail bump in embodiment 3.
Reference numerals illustrate: 1. a case body; 11. a bottom surface; 12. a first connection surface; 13. a second connection surface; 14. breaking off the crease; 15. breaking off the broken line; 16. an operation hole; 17. a dovetail groove; 2. penetrating the sheet; 21. penetrating holes; 22. a connection part; 23. dovetail bumps; 3. reinforcing steel bars.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a house is built with dark line terminal box.
Example 1
Referring to fig. 1, the dark line junction box for house construction includes a box body 1, the box body 1 is a rectangular box structure with one surface open, and the box body 1 has a bottom surface 11, two opposite first connection surfaces 12 and two opposite second connection surfaces 13. The first connecting surface 12 is provided with a plurality of penetrating pieces 2, the penetrating holes 21 for the steel bars 3 to penetrate through are formed in the penetrating pieces 2, and central axes of the penetrating holes 21 corresponding to the penetrating pieces 2 are collinear and parallel to the first connecting surface 12. When the junction box is installed, two reinforcing steel bars 3 respectively penetrate through penetrating holes 21 of two first connecting surfaces 12, and effective limit is formed on the reinforcing steel bars 3 by utilizing a plurality of penetrating pieces 2 arranged on each first connecting surface 12, so that the reinforcing steel bars 3 are connected to the first connecting surfaces 12.
The connection manner among the bottom surface 11, the first connection surface 12 and the second connection surface 13 is not limited, and may be welded and fixed, or may be formed by bending two by two.
In this embodiment, the penetrating piece 2 is welded and fixed to the first connecting surface 12. In other embodiments, the two may be bonded or integrally formed.
Further, in order to facilitate the connection between the penetrating piece 2 and the first connecting surface 12 and enhance the connection stability between the two, the penetrating piece 2 has a connecting portion 22, and the penetrating piece is connected to the box body 1 through the connecting portion 22. If the penetrating piece 2 is connected to the first connecting surface 12, the connecting portion 22 of the penetrating piece 2 needs to be bent; therefore, in the present embodiment, the penetrating piece 2 is connected to the second connecting surface 13 through the connecting portion 22, so that on one hand, the penetrating pieces 2 are located at two sides of the first connecting surface 12, and the connection stability between the reinforcing steel bar 3 and the box body 1 is increased; on the other hand, the receiving, transporting and connecting of the penetrating piece 2 are facilitated.
Furthermore, the connecting parts 22 connected to the same second connecting surface 13 are integrally formed, so that on one hand, the connection between the plurality of penetrating pieces 2 and the box body 1 can be completed at one time, and the operation is convenient; on the other hand, the second connecting surface 13 is positioned twice during connection, so that the manufacturing efficiency is improved; in addition, a connection relationship is established between the plurality of penetrating pieces 2 connected to the same second connection surface 13, and the connection strength and connection stability between the penetrating pieces 2 and the case 1 are improved.
The implementation principle of the embodiment 1 is as follows: when the junction box is installed, two reinforcing steel bars 3 are prepared, the two reinforcing steel bars 3 respectively penetrate through a plurality of penetrating holes 21 corresponding to the two first connecting faces 12 in the same mode, so that the reinforcing steel bars 3 are effectively limited and positioned by the aid of the penetrating holes 21, and the risk that the reinforcing steel bars 3 are connected with the junction box and are relatively displaced is reduced.
Example 2
Referring to fig. 2 and 3, the present embodiment is different from embodiment 1 in that the first connection surface 12 is penetrated by a breaking line 14, a line connecting two ends of the breaking line 14 forms a breaking line 15, and the breaking line 14 and the breaking line 15 define a penetrating piece 2. The breaking-off folds 14 are provided with a plurality of breaking-off folds 15 corresponding to the breaking-off folds 14 are parallel to each other, and connecting lines between central points of the penetrating holes 21 corresponding to the breaking-off folds 14 are perpendicular to the breaking-off folds 15. When the junction box is produced, the surface of the first connecting surface 12 is provided with a breaking crease 14; when the junction box is installed, the penetrating piece 2 is bent along the breaking-off seam 14 from the breaking-off seam 14, so that the junction box is convenient to produce, meanwhile, the box body 1 is convenient to transport and store, and meanwhile, the manufacturing materials are saved.
Further, the first connecting surface 12 is provided with an operation hole 16 in a penetrating manner, the operation hole 16 is communicated with the breaking seam 14, and a user can conveniently operate the wearing piece 2 by hand or conveniently insert a tool by means of tool operation.
In other embodiments, the operation hole 16 may be formed through the through-hole 2, and the operation hole 16 communicates with the breaking-off seam 14.
In this embodiment, box body 1 is made by PVC for after will wearing to establish piece 2 to break off with the fingers and thumb, wear to establish piece 2 and have stronger trend that resets, thereby make the pore wall butt in reinforcing bar 3 of wearing to establish hole 21, and then make wear to establish piece 2 and further form spacingly to reinforcing bar 3, further reduce the risk that reinforcing bar 3 and box body 1 take place relative displacement.
Example 3
Referring to fig. 4 and 5, this embodiment is different from embodiment 1 in that the case 1 is provided with a dovetail groove 17, and the penetration piece 2 is provided with a dovetail projection 23 that mates with the dovetail groove 17. The detachable connection of the penetrating piece 2 and the box body 1 is realized, so that constructors can select the box body 1 with proper materials and the penetrating piece 2 with proper materials according to specific construction conditions and construction requirements on site to combine, or select the penetrating piece 2 with proper size of penetrating holes 21 according to the diameter of the reinforcing steel bars 3, and the use flexibility of the junction box is improved.
Specifically, the dovetail groove 17 is opened on the second connection surface 13, and the dovetail bump 23 is disposed on the connection portion 22. It will be appreciated that in other embodiments, the dovetail groove 17 may be provided on the first connection surface 12 if the plurality of through pieces 2 are not connected to each other. The dovetail groove 17 may be formed by opening on the surface of the box body 1, or may be formed by fixedly connecting other entities on the surface of the box body 1.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A house is built with dark line terminal box, its characterized in that: the box comprises a box body (1), wherein the box body (1) is provided with two first connecting surfaces (12) which are oppositely arranged; the first connecting surface (12) is provided with a plurality of penetrating pieces (2), penetrating holes (21) used for the steel bars (3) to penetrate are formed in the penetrating pieces (2), and the central axes of the penetrating holes (21) corresponding to the penetrating pieces (2) are collinear and parallel to the first connecting surface (12).
2. The house-building concealed wire junction box according to claim 1, wherein: the box body (1) is provided with two second connecting surfaces (13) which are oppositely arranged, the penetrating piece (2) is provided with a connecting part (22), and the penetrating piece (2) is connected with the second connecting surfaces (13) through the connecting part (22).
3. The house-building concealed wire junction box according to claim 2, wherein: the connecting parts (22) connected to the same second connecting surface (13) are integrally formed.
4. The house-building concealed wire junction box according to claim 1, wherein: the connecting surface is penetrated and provided with a breaking-off seam (14), a breaking-off line (15) is formed by connecting two end points of the breaking-off seam (14), and the breaking-off seam (14) and the breaking-off line (15) limit to form a penetrating piece (2); the folding seam (14) is provided with a plurality of folding lines, a plurality of folding lines (15) corresponding to the folding seam (14) are parallel to each other, and connecting lines between the center points of the penetrating holes (21) corresponding to the folding seam (14) are perpendicular to the folding lines (15).
5. The house-building concealed wire junction box according to claim 4, wherein: the first connecting surface (12) is provided with an operation hole (16) in a penetrating way, and the operation hole (16) is communicated with the breaking-off seam (14).
6. The house-building concealed wire junction box according to claim 4, wherein: the penetrating piece (2) is provided with an operation hole (16) in a penetrating mode, and the operation hole (16) is communicated with the breaking crease (14).
7. The dark line junction box for house construction according to any one of claims 4 to 6, wherein: the first connection surface (12) is made of PVC.
8. The house-building concealed wire junction box according to claim 1, wherein: the box body (1) is provided with a dovetail groove (17), and the penetrating piece (2) is provided with a dovetail lug (23) matched with the dovetail groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322297083.2U CN220673326U (en) | 2023-08-24 | 2023-08-24 | Dark line junction box for house building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322297083.2U CN220673326U (en) | 2023-08-24 | 2023-08-24 | Dark line junction box for house building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220673326U true CN220673326U (en) | 2024-03-26 |
Family
ID=90328633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322297083.2U Active CN220673326U (en) | 2023-08-24 | 2023-08-24 | Dark line junction box for house building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220673326U (en) |
-
2023
- 2023-08-24 CN CN202322297083.2U patent/CN220673326U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |