CN216530507U - Multifunctional branch module for 10kV cable - Google Patents
Multifunctional branch module for 10kV cable Download PDFInfo
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- CN216530507U CN216530507U CN202122699598.6U CN202122699598U CN216530507U CN 216530507 U CN216530507 U CN 216530507U CN 202122699598 U CN202122699598 U CN 202122699598U CN 216530507 U CN216530507 U CN 216530507U
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Abstract
The utility model relates to a 10kV cable multifunctional branch module which comprises an epoxy resin pouring insulation base; the epoxy resin pouring insulation base is rectangular as a whole, three layers of cross-shaped conductive copper rods are sequentially arranged in the epoxy resin pouring insulation base from high to low, and the ends of the cross-shaped conductive copper rods are exposed outside the epoxy resin pouring insulation base; the end of the three-layer cross conductive copper rod positioned on the end surface of one side of the epoxy resin pouring insulation base is a wire inlet connecting end, the end of the three-layer cross conductive copper rod positioned on the other end surface of the epoxy resin pouring insulation base forms three groups of wire outlet connecting ends, and the wire inlet connecting end and the three groups of wire outlet connecting ends are respectively connected with a wire inlet cable and a wire outlet cable through three phase wires and an outdoor cable head. The utility model is in a standard one-inlet three-outlet wiring form, and can effectively replace a cable branch box for use; meanwhile, the multifunctional branch module of the 10kV cable has strong expansibility, and can form a one-input and multi-output wiring form through a plurality of multifunctional branch modules of the 10kV cable.
Description
Technical Field
The utility model relates to the technical field of distribution line cable branch connection, in particular to a 10kV cable multifunctional branch module.
Background
At present when the application of 10kV cables is more and more popular, cable lines are also used in large quantities in small-town cable distribution networks, the problem of small-town cable line channels is more and more prominent, and municipal construction changes and changes bring about branching, overlapping, merging, breaking and the like of the cable lines at any time, while the branching and overlapping work of the cable lines can only use cable branch boxes at present, the construction of the cable branch boxes has relevant specifications, and great workload is brought from basic excavation to construction installation, channel coordination and the like. And secondly, elbow-shaped cable heads are used in the branch boxes, so that the branch boxes are troublesome to install and manufacture, high in manufacturing cost, difficult to arrange in advance and poor in later expansibility, and the branch boxes are covered on a cable well and are prone to condensation insulation breakdown.
SUMMERY OF THE UTILITY MODEL
The utility model provides a 10kV cable multifunctional branch module for solving the problems.
The technical scheme adopted by the utility model is as follows:
a10 kV cable multifunctional branch module comprises an epoxy resin pouring insulation base; the epoxy resin pouring insulation base is rectangular as a whole, three layers of cross-shaped conductive copper rods are sequentially arranged in the epoxy resin pouring insulation base from high to low, and the ends of the cross-shaped conductive copper rods are exposed outside the epoxy resin pouring insulation base; the end of the three-layer cross conductive copper rod positioned on the end surface of one side of the epoxy resin pouring insulation base is a wire inlet connecting end, the end of the three-layer cross conductive copper rod positioned on the other end surface of the epoxy resin pouring insulation base forms three groups of wire outlet connecting ends, and the wire inlet connecting end and the three groups of wire outlet connecting ends are respectively connected with a wire inlet cable and a wire outlet cable through three phase wires and an outdoor cable head.
Furthermore, the incoming line connecting end and the three outgoing line connecting ends are detachably and electrically connected with the three-phase line.
Furthermore, the end of the cross-shaped conductive copper rod exposed outside the epoxy resin pouring insulation base is provided with a wire nose bolt crimping hole, and the three-phase wire is inserted into the wire nose bolt crimping hole and is fixed through bolt crimping.
Furthermore, three groups of outlet connecting ends of the multifunctional branch module of the 10kV cable can be electrically connected with inlet connecting ends of other multifunctional branch modules of the 10kV cable to form a one-inlet-multiple-outlet wiring form.
The utility model has the beneficial effects that:
the multifunctional branch module of the 10kV cable is in a standard one-in three-out wiring mode, the problem that a 10kV cable branch needs to be installed in the ground can be solved, and the problems of water resistance, insulation and the like of a box body are solved by utilizing the multifunctional branch module of the 10kV cable through a conventional outdoor cable head; this multi-functional branch module of 10kV cable can realize the multichannel connection, makes insulating, waterproof, connect, extension scheduling problem all obtain solving, does not rely on when ground installation, still can be at outdoor installation such as pole, iron tower, wall, does not receive geographical condition restriction, avoids difficult problems such as passageway collection of land.
The 10kV cable multifunctional branch module has better insulation strength and can effectively replace a cable branch box; meanwhile, the 10kV cable multifunctional branch module has strong expansibility, a one-in and multiple-out wiring mode can be formed by the 10kV cable multifunctional branch modules, and the light structure is suitable for various installation modes such as fixing, suspending, hoisting, entering the ground and the like.
The multifunctional branch module of the 10kV cable is integrally poured in a sampling mode, the structure is simple, the connection is reliable, the installation mode is flexible and diverse, the expansibility is strong, a huge effect can be exerted in cable lines of cities and towns, the problems of channel coordination, construction installation and the like are effectively solved, and the application prospect is very wide.
Drawings
FIG. 1 is a schematic view of the state of the monomer of the present invention in use;
FIG. 2 is a diagram illustrating an expanded use of the present invention;
in fig. 1-2, 1-epoxy resin pouring insulation base, 2-cross conductive copper rod, 3-incoming line connecting end, 4-outgoing line connecting end, 5-three-phase line and outdoor cable head, 6-incoming line cable, 7-outgoing line cable, 8-line nose bolt crimping hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, the utility model relates to a 10kV cable multifunctional branch module, which comprises an epoxy resin pouring insulation base 1.
Specifically, the epoxy resin pouring insulation base 1 is rectangular as a whole, three layers of cross-shaped conductive copper rods 2 are sequentially arranged in the epoxy resin pouring insulation base 1 from high to low, and the ends of the cross-shaped conductive copper rods 2 are exposed outside the epoxy resin pouring insulation base 1.
The end heads of the three layers of cross-shaped conductive copper rods 2 positioned on the end surface of one side of the epoxy resin pouring insulation base 1 are incoming line connection ends 3, and the end heads of the three layers of cross-shaped conductive copper rods 2 positioned on the other end surfaces of the epoxy resin pouring insulation base 1 form three groups of outgoing line connection ends 4; the incoming line connecting end 3 is connected with an incoming line cable 6 through a three-phase line and an outdoor cable head 5; three groups of outlet connecting ends 4 on the other three end surfaces of the epoxy resin pouring insulation base 1 are respectively connected with an outlet cable 7 through three-phase lines and an outdoor cable head 5.
The 10kV cable multifunctional branch module replaces a cable branch box with an insulating base 1 and three layers of cross-shaped conductive copper rods 2 inside the insulating base through epoxy resin pouring, replaces an elbow-shaped cable head with a three-phase line and an outdoor cable head 5, forms a standard one-in three-out wiring form, and greatly reduces the volume of a cable branch connecting device; because adopt epoxy to pour insulating base 1, can guarantee better dielectric strength, and this multi-functional branch of 10kV cable module need not to consider into ground installation, internal insulation, inside waterproof and inside electrically conductive connection scheduling problem.
In another embodiment of the present invention, the incoming connection terminal 3 and the three outgoing connection terminals 4 are detachably and electrically connected to the three-phase line.
Specifically, the cross-shaped conductive copper rod 2 is exposed out of the end of the epoxy resin pouring insulation base 1, and a wire nose bolt crimping hole 8 is formed in the end, and the three-phase wire is inserted into the wire nose bolt crimping hole 8 and is fixed through bolt crimping.
Due to the arrangement, when the incoming line connecting end 3 and the outgoing line connecting end 4 are not used, the incoming line connecting end and the outgoing line connecting end can be sealed by using the silica gel sealing plug; meanwhile, the expansibility of the 10kV cable multifunctional branch module can be increased.
When the multifunctional branch module of the 10kV cable needs to be expanded, the three groups of outgoing line connecting ends 4 of the multifunctional branch module of the 10kV cable are in conductive connection with the incoming line connecting ends 3 of other multifunctional branch modules of the 10kV cable to form a one-in and multi-out wiring mode.
As shown in fig. 2, a group of outgoing line connecting ends 4 of the multifunctional branch module of the 10kV cable is conductively connected with an incoming line connecting end 3 of another multifunctional branch module of the 10kV cable; and then a group of outgoing line connecting ends 4 of the other 10kV cable multifunctional branch module are in conductive connection with the incoming line connecting ends 3 of the other 10kV cable multifunctional branch modules, so that a one-in seven-out wiring form is formed. Fig. 2 is only one of the one-in-multiple-out extension wiring forms, and flexible multi-path extension can be performed according to requirements in actual operation, so that the multifunctional branch module for the 10kV cable has strong expansibility.
Claims (4)
1. The utility model provides a multi-functional branch module of 10kV cable which characterized in that: the 10kV cable multifunctional branch module comprises an epoxy resin pouring insulation base; the epoxy resin pouring insulation base is rectangular as a whole, three layers of cross-shaped conductive copper rods are sequentially arranged in the epoxy resin pouring insulation base from high to low, and the ends of the cross-shaped conductive copper rods are exposed outside the epoxy resin pouring insulation base; the end of the three-layer cross conductive copper rod positioned on the end surface of one side of the epoxy resin pouring insulation base is a wire inlet connecting end, the end of the three-layer cross conductive copper rod positioned on the other end surface of the epoxy resin pouring insulation base forms three groups of wire outlet connecting ends, and the wire inlet connecting end and the three groups of wire outlet connecting ends are respectively connected with a wire inlet cable and a wire outlet cable through three phase wires and an outdoor cable head.
2. The 10kV cable multifunctional branching module of claim 1, wherein: the incoming line connecting end and the three outgoing line connecting ends are detachably and electrically connected with the three-phase line.
3. The 10kV cable multifunctional branching module of claim 2, wherein: the cross-shaped conductive copper rod is exposed out of the end of the epoxy resin pouring insulation base, a wire nose bolt crimping hole is formed in the end, and a three-phase wire is inserted into the wire nose bolt crimping hole and is fixed through bolt crimping.
4. The 10kV cable multifunctional branching module of claim 2, wherein: the three groups of outlet connecting ends of the 10kV cable multifunctional branch module can also be in conductive connection with the inlet connecting ends of other 10kV cable multifunctional branch modules to form a one-inlet-multiple-outlet wiring form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122699598.6U CN216530507U (en) | 2021-11-05 | 2021-11-05 | Multifunctional branch module for 10kV cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122699598.6U CN216530507U (en) | 2021-11-05 | 2021-11-05 | Multifunctional branch module for 10kV cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216530507U true CN216530507U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122699598.6U Active CN216530507U (en) | 2021-11-05 | 2021-11-05 | Multifunctional branch module for 10kV cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216530507U (en) |
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2021
- 2021-11-05 CN CN202122699598.6U patent/CN216530507U/en active Active
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