CN212277579U - Branch cable convenient to installation - Google Patents
Branch cable convenient to installation Download PDFInfo
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- CN212277579U CN212277579U CN202020238877.5U CN202020238877U CN212277579U CN 212277579 U CN212277579 U CN 212277579U CN 202020238877 U CN202020238877 U CN 202020238877U CN 212277579 U CN212277579 U CN 212277579U
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Abstract
The utility model provides a branch cable convenient for installation, which relates to the technical field of cables and comprises a trunk line and branch lines; the middle part of the trunk line is provided with a disc-shaped first connecting head, and the central position of the first connecting head is provided with a first conductor jack connected with a main metal core wire of the trunk line; the end part of the branch line is provided with a disc-shaped second connector, and the central position of the second connector is provided with a second conductor contact pin connected with a branch metal core line of the branch line; the first connector and the second connector are connected through a detachable fastening part, the front end faces of the first connector and the second connector are mutually matched to form sealing isolated from the outside, and the first conductor jack and the second conductor contact pin are tightly attached together to form a current path. The connecting and the dismounting of the main line and the branch line are convenient, the angle can be adjusted according to the field requirement, and the diversity of the connecting angle required by the construction field is met.
Description
Technical Field
The utility model relates to the technical field of cables, especially a branch cable of edge connection, dismantlement.
Background
The pre-branch cable is a cable for prefabricating branch lines according to user design drawings when a main cable is produced in a factory. The branch line is manufactured on the main cable in advance by a factory, the section size of the branch line, the length of the branch line and the like are determined according to design requirements, the construction period is greatly shortened, the material cost and the construction cost are greatly reduced, and the safety and the reliability of power distribution are greatly ensured.
The prior pre-branch cable adopts a jack-plug connection mode mostly, is only suitable for cables with smaller transmission power, and the oblique angle of the jack relative to the main cable is fixed, so that the arrangement angle of the branch cable relative to the main cable is diversified in some construction sites, the arrangement angles of the main cable and the branch cable required by the installation environment are diversified, and the connection mode of the fixed arrangement angle is inconvenient to use in construction.
SUMMERY OF THE UTILITY MODEL
The branch cable to current branch cable in advance and the not enough of the angle fixed of leader cable, the utility model provides a branch cable convenient to installation realizes the leader cable and divides the flexibility of cable connection angular adjustment.
The technical scheme of the utility model is that:
a branch cable convenient for installation comprises a trunk line and a branch line; a disc-shaped first connecting joint is arranged in the middle of the trunk line, and a first conductor jack connected with a main metal core wire of the trunk line is arranged in the center of the first connecting joint; the end part of the branch line is provided with a disc-shaped second connector, and the central position of the second connector is provided with a second conductor contact pin connected with a branch metal core line of the branch line; the first connector and the second connector are connected through a detachable fastening part, the front end faces of the first connector and the second connector are mutually matched to form sealing isolated from the outside, and the first conductor jack and the second conductor contact pin are tightly attached to form a current path.
Optionally, the first conductor insertion hole is a circular hole structure disposed at a central position of the front end face of the first connector.
Optionally, the second conductor contact pin is a cylindrical structure arranged at the center of the front end face of the second connector, and the cylindrical structure is in plug-in fit with the circular hole structure.
Optionally, the first conductor jack is a circular thin plate structure disposed at a center position of the front end face of the first connector, and the front end face of the circular thin plate structure is flush with the end face of the second connector.
Optionally, the second conductor contact pin is a circular thin plate structure arranged at the center of the front end face of the second connector, and the front end face of the circular thin plate structure is flush with the end face of the second connector.
Optionally, the fastening member connecting the first connector and the second connector is fastening bolts uniformly distributed circumferentially.
Optionally, a sealing ring is arranged between the front end faces of the first connector and the second connector.
Optionally, a protecting cover is arranged outside the first connector, and the protecting cover covers the first conductor jack by matching a detachable fastening part with the front end face of the first connector.
The utility model has the advantages that:
the middle of the trunk line is provided with a disc-shaped first connector, the end part of the branch line is provided with a disc-shaped second connector, the first connector and the second connector are arranged in a disc shape, in connection, the angle adjustment of the trunk line and the branch line is facilitated, and under various angles, the front end faces of the first connector and the second connector can be mutually matched to form sealing isolated from the outside.
The first conductor jack at the central position of the first connector and the second conductor contact pin at the central position of the second connector facilitate the angle adjustment of the trunk line and the branch line, and the first conductor jack and the second conductor contact pin are close to each other to form a current path no matter what angle.
Through the structure, the flexibility of adjusting the connection angle of the main cable and the branch cables is realized, the connection angle can be adjusted according to the field requirement, and the diversity of the connection angle required by a construction field is met.
Drawings
FIG. 1: the structure of the main line is schematically shown.
FIG. 2: the cross-sectional view at a-a of fig. 1.
FIG. 3: the structure of the branch line is shown schematically.
FIG. 4: the cross-sectional view at b-b of fig. 3.
FIG. 5: the structure of the main line and the branch line is schematically shown.
FIG. 6: the cross-sectional view at c-c of fig. 5.
In the figure, 1-main line, 11-first connector, 12-first conductor jack, 13-protective cover, 14-main metal core, 2-branch line, 21-second connector, 22-second conductor pin, 23-branch metal core, 3-fastening part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The utility model provides a branch cable convenient to installation, including trunk line, branch line.
As shown in fig. 1 and 2, a disc-shaped first connector 11 is disposed in the middle of a trunk line 1, a first conductor jack 12 connected to a main metal core 14 of the trunk line is disposed at a central position of the first connector 11, specifically, the jack 12 is a circular hole structure disposed at a central position of a front end face of the first connector 11, the first conductor jack 12 is a circular thin plate structure disposed at a central position of a front end face of the first connector 11, and a front end face of the circular thin plate structure is flush with an end face of a second connector 21; a protective cover 13 is arranged outside the first connector 11, and the protective cover 13 covers the first conductor jack 12 by matching the detachable fastening part 3 with the front end face of the first connector.
As shown in fig. 3 and 4, a disc-shaped second connector 21 is provided at the end of the branch line 2, and a second conductor pin 22 connected to a branch metal core 23 of the branch line is provided at the center of the second connector 21; specifically, second conductor contact pin 22 is the cylinder structure that sets up the central point of terminal surface before second connector 21 and put, the cylinder structure with the cooperation of pegging graft of round hole structure, second conductor contact pin 22 is the circular sheet metal structure that sets up the central point of terminal surface before second connector 21 and put, and the preceding terminal surface of circular sheet metal structure is parallel and level with the terminal surface of second connector 21.
As shown in fig. 5 and 6, the first connector 11 is connected to the second connector 21 through a detachable fastening member, specifically, the fastening member 3 connecting the first connector 11 to the second connector 21 is a fastening bolt uniformly distributed circumferentially, the front end surfaces of the first connector 11 and the second connector 21 are mutually matched to form a seal isolated from the outside, and the first conductor socket 12 and the second conductor pin 22 are tightly connected to form a current path. And a sealing ring is arranged between the front end surfaces of the first connector 11 and the second connector 21.
The utility model discloses a theory of operation: in the production process, a disc-shaped first connecting head 11 is processed in the middle of a trunk line 1, and a first conductor jack 12 connected with a main metal core wire 14 of the trunk line 1 is arranged at the center of the first connecting head 11; a second conductor pin 22 connected to a branch metal core 23 of the branch wire 2 is provided at the center of the second connector 21, and a disc-shaped second connector 21 is provided at the end of the branch wire.
In the use process, the crossing angle of the trunk line 1 and the branch line 2 is adjusted, the first connector 11 and the second connector 21 are connected through the detachable fastening part 3, the first conductor jack 12 and the second conductor pin 22 are tightly attached together to form a current path, and the front end faces of the first connector 11 and the second connector 21 are mutually matched to form sealing isolated from the outside.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A branch cable convenient to installation which characterized in that:
comprises a trunk line (1) and branch lines (2);
a disc-shaped first connecting head (11) is arranged in the middle of the trunk line (1), and a first conductor jack (12) connected with a main metal core wire (14) of the trunk line is arranged in the center of the first connecting head (11);
a disc-shaped second connector (21) is arranged at the end part of the branch line (2), and a second conductor contact pin (22) connected with a branch metal core wire (23) of the branch line is arranged at the central position of the second connector (21);
the first connector (11) is connected with the second connector (21) through a detachable fastening part, the front end faces of the first connector (11) and the second connector (21) are matched with each other to form sealing isolated from the outside, and the first conductor jack (12) and the second conductor pin (22) are close to each other to form a current path.
2. The branch cable of claim 1, wherein: the first conductor jack (12) is a round hole structure arranged in the center of the front end face of the first connector (11).
3. The branch cable of claim 2, wherein: the second conductor contact pin (22) is a cylindrical structure arranged at the center of the front end face of the second connector (21), and the cylindrical structure is in plug-in fit with the circular hole structure.
4. The branch cable of claim 1, wherein: the first conductor jack (12) is a circular thin plate structure arranged in the center of the front end face of the first connector (11), and the front end face of the circular thin plate structure is flush with the end face of the second connector (21).
5. The branch cable of claim 4, wherein: the second conductor contact pin (22) is a circular thin plate structure arranged at the center of the front end face of the second connector (21), and the front end face of the circular thin plate structure is flush with the end face of the second connector (21).
6. The branch cable of claim 1, wherein: the fastening parts (3) connecting the first connector (11) and the second connector (21) are fastening bolts which are uniformly distributed on the circumference.
7. The branch cable of claim 1, wherein: and a sealing ring is arranged between the front end faces of the first connector (11) and the second connector (21).
8. The branch cable of claim 1, wherein: first connector (11) are provided with protecting cover (13), and protecting cover (13) cover first conductor jack (12) through the cooperation of detachable fastening part (3) and the preceding terminal surface of first connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020238877.5U CN212277579U (en) | 2020-03-02 | 2020-03-02 | Branch cable convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020238877.5U CN212277579U (en) | 2020-03-02 | 2020-03-02 | Branch cable convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212277579U true CN212277579U (en) | 2021-01-01 |
Family
ID=73873560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020238877.5U Active CN212277579U (en) | 2020-03-02 | 2020-03-02 | Branch cable convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212277579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118074055A (en) * | 2024-04-18 | 2024-05-24 | 国网山东省电力公司成武县供电公司 | Cable branch connection structure |
-
2020
- 2020-03-02 CN CN202020238877.5U patent/CN212277579U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118074055A (en) * | 2024-04-18 | 2024-05-24 | 国网山东省电力公司成武县供电公司 | Cable branch connection structure |
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