CN212784635U - Mounting structure of line box and spool - Google Patents
Mounting structure of line box and spool Download PDFInfo
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- CN212784635U CN212784635U CN202021261555.9U CN202021261555U CN212784635U CN 212784635 U CN212784635 U CN 212784635U CN 202021261555 U CN202021261555 U CN 202021261555U CN 212784635 U CN212784635 U CN 212784635U
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- spool
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Abstract
The utility model relates to a line box and spool's mounting structure in line box installation field, it includes line box and the spool of being connected with line box, line box open-ended terminal surface and the template butt of mould, the perpendicular lateral wall outside with the template of line box is equipped with the connection lug, is equipped with the mounting that passes the lug and be connected with the template on the lug. This application has the effect that the process of convenient follow-up threading goes on.
Description
Technical Field
The application relates to the field of line box installation, especially relates to a mounting structure of line box and spool.
Background
At present, when a building is designed and built, pipelines required by a plurality of electric lines are arranged into hidden pipes and hidden boxes, the hidden pipes and the hidden boxes are arranged in a casting mould before concrete is cast, reinforcing frames are arranged in the mould, the line pipes and the line boxes are arranged between the reinforcing frames in the mould, and then concrete is cast around the line pipes and the line boxes in the mould to form a wall or a floor.
In view of the above related technologies, the applicant believes that after concrete is poured, the poured concrete is compacted, and in the concrete compacting process, the concrete enters the wire box, which affects the subsequent threading process.
SUMMERY OF THE UTILITY MODEL
For the process of convenient follow-up threading goes on, this application provides the mounting structure of line box and spool.
The application provides a mounting structure of line box and spool adopts following technical scheme:
the utility model provides a mounting structure of line box and spool, includes line box and the spool of being connected with line box, the template butt of line box open-ended terminal surface and mould, the perpendicular lateral wall outside with the template of line box is equipped with the connection lug, be equipped with the mounting that passes the lug and be connected with the template on the lug.
Through adopting above-mentioned technical scheme, the mounting passes the lug and is connected with the mould, and the line box is connected with the lug again, and under the effect of mounting, line box opening end face and the stable butt of template reduce and receive the concrete flow and the striking condition of taking place to rock at vibration in-process line box, improve the stability of line box opening end face and mould butt, reduce the gap between line box opening end face and the mould to reduce the concrete that gets into in the line box, thereby reduce the influence to follow-up threading process.
Preferably, the lug is arranged on one side of the wire box close to the wire box opening, and one side of the lug close to the template is flush with the end face of the wire box opening.
Through adopting above-mentioned technical scheme, when the opening terminal surface of line box and template butt, the lug also has the template butt, reduces the condition that the lug atress warp, improves the stability of lug to improve the stability that the mounting is connected lug and mould, improve the stability that line box and mould are connected, thereby reduce rocking of pouring concrete in-process line box, reduce the concrete that gets into in the line box, thereby reduce the influence to follow-up threading process.
Preferably, the fixing piece is a self-tapping screw or nail, and the head of the self-tapping screw or nail is arranged on the side, away from the opening end face of the wire box, of the lug.
By adopting the technical scheme, the self-tapping screws or nails penetrate through the lugs under the action of external force from the side of the lugs, which is far away from the opening end face of the junction box, and then penetrate into the template, so that the lugs are connected with the template, and the self-tapping screws and the nails enter the template from the side of the template, which is far towards the junction box, so that the accuracy and the stability of the connection of the lugs and the template by the fixing piece can be improved; if the self-tapping screw or nail passes through the lug after passing through the side of the template far away from the wire box, the fixing piece is difficult to ensure that the template and the lug are accurately and stably connected, so that the head of the self-tapping screw or nail is arranged on the side of the lug far away from the opening of the wire box, the efficiency of connecting the template and the lug can be improved, and the damage to the template caused by passing through the fixing piece for multiple times can be reduced. Self tapping screw or nail pass the lug from one side that the lug deviates from terminal box opening terminal surface under the exogenic action, wear into the template again, the effort that the lug received is towards the template, and the template is generally in stable state, and the line box also receives the effort to the template under the drive of lug, improves the compactness that line box and template are connected, reduces the gap between line box opening terminal surface and the mould, reduces the concrete that gets into in the line box to reduce the influence to follow-up threading process.
Preferably, the line box outside is equipped with the mount, the mount includes clamping part and supports tight portion, the clamping part with the line box on the perpendicular to line box opening end face the side butt, support tight portion and the lateral wall butt that the line box kept away from the opening end face, mount and steel reinforcement frame fixed connection.
Through adopting above-mentioned technical scheme, the mount is connected with the reinforcing bar frame in the mould, and the displacement of line box can further be restricted to clamping part and butt portion on the mount, also alleviates the atress of lug, reduces the deformation of lug, stabilizes the butt of line box opening terminal surface and mould, reduces the removal of pouring concrete in-process line box, reduces the concrete that gets into in the line box to reduce the influence to follow-up threading process.
Preferably, be equipped with the interface on the line box, the spool passes inside the interface gets into line box, every pass a spool in the interface, the outer wall of spool and the inner wall laminating of interface.
Through adopting above-mentioned technical scheme, a spool corresponds an interface, reduces the gap between the spool, reduces and gets into the concrete in the line box along the spool, and during the spool wore into the line box, reduces the condition that the spool drops from the line box, reduces and gets into the concrete in the line box from the interface to reduce the influence to follow-up threading process.
Preferably, the wire tube is threaded into one end inside the wire box and is connected with a protective opening, and one side of the side surface of the wire box, which is far away from the protective opening, is provided with a nut which is in threaded connection with the wire tube.
By adopting the technical scheme, the mouth guard and the root nut are simultaneously connected with the line pipe, so that the connection between the line pipe and the line box is further stabilized, the separation condition of the line pipe and the line box is reduced, and the coagulation entering the line box is reduced; the mouth guard still wraps up the terminal surface of the sharpness of spool, reduces the destruction of spool to the cable, reduces the condition of cable electric leakage.
Preferably, the line pipe is provided with a connecting piece connected with the reinforcing steel frame.
Through adopting above-mentioned technical scheme, also be connected the spool with the reinforcing bar frame, when can reducing the cast concrete, the influence of concrete flow spool reduces rocking of spool at the cast concrete in-process, reduces the spool because rock the condition that drops with the line box, reduces the concrete that gets into in the line box to reduce the influence to follow-up threading process.
Preferably, the inner wall and the outer wall of the wire box are both provided with an anticorrosive layer.
Through adopting above-mentioned technical scheme, after the mould is torn open in the pouring of accomplishing the concrete, line box and spool are wrapped up by the concrete, and the inside of line box will expose for a long time in the air, and the anticorrosive coating of line box inside forms the guard action to line box inside, reduces the inside corrosion and the damage of taking place of line box to stabilize the connection of line box and spool, make things convenient for going on of follow-up threading process.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the wire box is fixed on the die through the fixing piece and the lugs, so that the condition that the wire box shakes due to concrete flowing and impacting in the vibration process is reduced, and the abutting stability of the opening end face of the wire box and the die is improved;
2. the fixing frame is connected with a reinforcing steel bar frame in the die, so that the displacement of the wire box is further limited, the stress of the lugs is relieved, the abutting of the opening end face of the wire box and the die is stabilized, and the influence on the subsequent threading process is reduced;
3. the mouth guard and the root nut are connected with the spool simultaneously, further stabilize being connected of spool and line box, reduce the coagulation that gets into in the line box.
Drawings
Fig. 1 is an overall structural schematic diagram of a mounting structure of a line box and a line pipe of the present application.
Fig. 2 is a schematic view of a junction box-conduit structure of a junction box-conduit mounting structure of the present application.
Description of reference numerals: 1. a mold; 11. a template; 12. a reinforcing steel bar frame; 2. a wire box; 21. a conduit; 22. a lug; 23. a fixing member; 3. a fixed mount; 31. fixing the rod; 32. a tightening part; 33. a clamping portion; 4. an interface; 41. protecting the mouth; 42. root and mother; 5. a connecting member; 6. and (4) an anticorrosive layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses mounting structure of line box and line box. Referring to fig. 1, an installation structure of a wire box 2 and a wire pipe 21 comprises the wire box 2 and the wire pipe 21 connected with the wire box 2, when a building is built, a mold 1 of a building wall or floor is built, a reinforcing steel bar frame 12 is placed in the mold 1, then the connected wire box 2 and the wire pipe 21 are placed in the mold 1, and finally concrete is poured and the mold 1 is removed.
As shown in fig. 1 and fig. 2, in order to reduce the concrete entering the wire box 2 during the concrete pouring, the open end face of the wire box 2 abuts against the template 11 of the mold 1, a connecting lug 22 is arranged on the outer side of the side wall of the wire box 2 perpendicular to the template 11, the lug 22 is welded on the outer wall of the wire box 2, a fixing piece 23 connected with the template 11 through the lug 22 is arranged on the lug 22, the fixing piece 23 is a self-tapping screw or nail, the head of the self-tapping screw or nail is arranged on the side of the lug 22 away from the open end face of the wire box 2, the wire box 2 is connected with the lug 22, under the action of the fixing piece 23, the open end face of the wire box 2 stably abuts against the template 11, the gap between the open end face of the wire box 2 and the mold 1 is reduced, thereby the concrete entering the wire box 2 is reduced.
As shown in fig. 1 and 2, in order to reduce the degree of deformation of the lug 22 by force, the lug 22 is disposed on the side of the wire casing 2 close to the opening of the wire casing 2, and the side of the lug 22 close to the template 11 is flush with the end face of the opening of the wire casing 2. The situation that the lug 22 is deformed by stress is reduced, the stability of the lug 22 is improved, the stability of the fixing piece 23 for connecting the lug 22 and the mould 1 is improved, the shaking of the wire box 2 in the concrete pouring process is reduced, and the concrete entering the wire box 2 is reduced.
As shown in fig. 1 and fig. 2, in order to further improve the connection tightness between the opening side of the wire casing 2 and the template 11, a fixing frame 3 is arranged outside the wire casing 2, the fixing frame 3 comprises a clamping portion 33 and a abutting portion 32, the second portion and the clamping portion 33 are integrally arranged, the clamping portion 33 abuts against the side surface of the wire casing 2 perpendicular to the opening end surface of the wire casing 2, the abutting portion 32 abuts against the side wall of the wire casing 2 far away from the opening end surface, the fixing frame 3 is fixedly connected with the steel bar frame 12, and a fixing rod 31 is welded between the fixing agent and the steel bar frame 12. Clamping part 33 and butt portion on the mount 3 can further restrict the displacement of line box 2, also alleviate the atress of lug 22, reduce the deformation of lug 22, stabilize the butt of line box 2 opening terminal surface and mould 1, reduce the removal of pouring concrete in-process line box 2.
As shown in fig. 1 and 2, in order to further improve the connection stability between the wire casing 2 and the wire pipe 21, the wire pipe 21 is provided with a connector 5 connected to the steel bar frame 12, and in this embodiment, the connector 5 is a connecting rod. The two ends of the connecting rod are respectively welded with the line pipe 21 and the reinforcing steel frame 12. When can reduce the pouring concrete, the influence of concrete flow line pipe 21 reduces rocking of line pipe 21 at the pouring concrete in-process, reduces line pipe 21 because rock the condition that drops with line box 2. Be equipped with interface 4 on the line box 2, inside spool 21 passed interface 4 and got into line box 2, passed a spool 21 in every interface 4, the outer wall of spool 21 and the inner wall laminating of interface 4. One end of the line pipe 21 penetrating into the line box 2 is connected with a protective opening 41, and one side of the line box 2 far away from the protective opening 41 is provided with a root nut 42 in threaded connection with the line pipe 21.
As shown in fig. 2, in order to reduce corrosion to which the wire box 2 is subjected during construction, corrosion-resistant layers 6 are provided on both the inner wall and the outer wall of the wire box 2. The anticorrosive layer 6 is iron oxide red phenolic paint.
The implementation principle of the installation structure of the line box and the line pipe in the embodiment of the application is as follows: when building, firstly building a mould 1 of a building wall or a floor, placing a reinforcing steel bar frame 12 in the mould 1, connecting a root nut 42 on the outer side of one end of a conduit 21 connected with a wire box 2 in a threaded manner, inserting one end of the conduit 21 protruding out of the root nut 42 into an interface 4, connecting a mouth guard 41 and a port of one end of the conduit 21 inserted into the interface 4, rotating the root nut 42, and adjusting the distance between the root nut 42 and the mouth guard 41 to enable the root nut 42 and the mouth guard 41 to clamp the side wall of the wire box 2. The open side of the box 2 to which the line tube 21 is attached is then directed toward the die plate 11 of the die 1 and attached to the die plate 11 using self-tapping through the lugs 22. The fixing frame 3 is abutted against the outer wall of the wire box 2, the fixing frame 3 is connected with the steel bar frame 12 through the fixing rod 31, two ends of the connecting rod are respectively welded with the steel bar frame 12 and the wire tube 21, and finally concrete is poured.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a mounting structure of line box and spool, includes line box (2) and spool (21) of being connected with line box (2), its characterized in that: the end face of the opening of the wire box (2) is abutted to a template (11) of the mold (1), a connecting lug (22) is arranged on the outer side of the side wall of the wire box (2) perpendicular to the template (11), and a fixing piece (23) penetrating through the lug (22) and connected with the template (11) is arranged on the lug (22).
2. The fitting structure of a line box and a line pipe according to claim 1, characterized in that: the lug (22) is arranged on one side, close to the opening of the wire box (2), and one side, close to the template (11), of the lug (22) is flush with the end face of the opening of the wire box (2).
3. The fitting structure of a line box and a line pipe according to claim 1, characterized in that: the fixing piece (23) is a self-tapping screw or a nail, and the head of the self-tapping screw or the nail is arranged on one side, away from the opening end face of the wire box (2), of the lug (22).
4. The fitting structure of a line box and a line pipe according to claim 1, characterized in that: the outside of the wire box (2) is provided with a fixing frame (3), the fixing frame (3) comprises a clamping part (33) and a clamping part (32), the clamping part (33) is abutted to the side face of the opening end face of the wire box (2) in a manner of being perpendicular to the wire box (2), the clamping part (32) is abutted to the side wall of the opening end face of the wire box (2), and the fixing frame (3) is fixedly connected with the reinforcing steel bar frame (12).
5. The fitting structure of a line box and a line pipe according to claim 1, characterized in that: be equipped with interface (4) on line box (2), inside spool (21) passed interface (4) and got into line box (2), every pass a spool (21) in interface (4), the outer wall of spool (21) and the inner wall laminating of interface (4).
6. The junction box and conduit mounting structure according to claim 5, wherein: the one end that spool (21) were worn into line box (2) inside is connected with and protects mouthful (41), one side that the mouth (41) was kept away from to line box (2) side is equipped with root mother (42) with spool (21) threaded connection.
7. The fitting structure of a line box and a line pipe according to claim 1, characterized in that: and the line pipe (21) is provided with a connecting piece (5) connected with the reinforcing steel frame (12).
8. The fitting structure of a line box and a line pipe according to claim 1, characterized in that: and the inner wall and the outer wall of the wire box (2) are both provided with an anticorrosive layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261555.9U CN212784635U (en) | 2020-06-30 | 2020-06-30 | Mounting structure of line box and spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261555.9U CN212784635U (en) | 2020-06-30 | 2020-06-30 | Mounting structure of line box and spool |
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| Publication Number | Publication Date |
|---|---|
| CN212784635U true CN212784635U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021261555.9U Active CN212784635U (en) | 2020-06-30 | 2020-06-30 | Mounting structure of line box and spool |
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| CN (1) | CN212784635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178826A (en) * | 2021-04-16 | 2021-07-27 | 中建二局第一建筑工程有限公司 | Embedded node structure for wire pipe reservation and construction method thereof |
-
2020
- 2020-06-30 CN CN202021261555.9U patent/CN212784635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178826A (en) * | 2021-04-16 | 2021-07-27 | 中建二局第一建筑工程有限公司 | Embedded node structure for wire pipe reservation and construction method thereof |
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