CN212162114U

CN212162114U - Pre-branch cable

Info

Publication number: CN212162114U
Application number: CN202020921183.1U
Authority: CN
Inventors: 龙绪超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-12-15
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a branch cable in advance relates to cable technical field, which comprises an outer shell, the inside middle department of shell sets gradually main sheath and leading wire, the both sides of shell have set gradually first branch road shell, second branch road shell, third branch road shell and fourth branch road shell, second branch road shell all has the branch sheath through threaded connection with third branch road shell. The utility model discloses when the installation, only need take the branch sheath to pass through threaded connection's mode with the branch wire, be connected to first branch road shell with it, second branch road shell, third branch road shell, in the fourth branch road shell arbitrary a set of, and make first conducting strip and second conducting strip fully contact, thereby make the leading wire, lead electrical pillar, first conducting strip, communicate each other between second conducting strip and the branch wire, make simple structure, high durability and convenient use, and just so avoided taking out stitches and envelope curve, thereby great improvement the installation rate, reduce the potential safety hazard.

Description

Pre-branch cable

Technical Field

The utility model relates to the technical field of cables, specifically be a branch cable in advance.

Background

The pre-branch cable is a cable for prefabricating branch lines according to a user design drawing when a main cable is produced in a factory, is a new technical product in recent years, and has excellent shock resistance, air tightness and waterproofness compared with the prior art.

When the existing pre-branched cable is used and installed, only one group of branches are usually used for cable connection, and when a plurality of groups of branches are required to be installed, the requirements are not met, so that the working efficiency is influenced; the existing pre-branch cable needs to pull the main cable open to connect the branch, so that the installation is complex and unsafe, the cable is easy to be wrapped loosely, the electric leakage is caused, and the potential safety hazard is caused.

Disclosure of Invention

The utility model aims to provide a: the cable connection device aims to solve the problem that when the existing pre-branched cable is used and installed, only one group of branches are usually used for cable connection, and when a plurality of groups of branches are required to be installed, the requirements are not met, so that the working efficiency is influenced; the existing pre-branching cable is not only required to be pulled out of a main cable, but also can be connected with branches, so that the installation is complicated and unsafe, the cable is easy to be wrapped loosely, electric leakage is caused, and potential safety hazards exist, and the pre-branching cable is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pre-branch cable, includes the shell, the department has set gradually main sheath and leading wire in the middle of the inside of shell, the both sides of shell have set gradually first branch road shell, second branch road shell, third branch road shell and fourth branch road shell, second branch road shell and third branch road shell all have branch sheath through threaded connection, the inside of branch sheath all is provided with branch conductor, the one end that branch conductor is close to the shell all is provided with the second conducting strip, the inside of first branch road shell and fourth branch road shell all has the silica gel stopper through threaded connection, the outside of leading wire is connected with respectively and leads the electrical pillar with first branch road shell, second branch road shell, third branch road shell and fourth branch road shell mutually supporting, the one end of leading electrical pillar is provided with the first conducting strip of mutually supporting with the second conducting strip.

Preferably, both ends of shell all are provided with the protective sheath with main sheath matched with, and the protective sheath be the rubber material.

Preferably, the outside of silica gel stopper all is provided with the silica gel lid, and the silica gel lid is kept away from the middle department of one side of silica gel stopper and is provided with the handle.

Preferably, an insulating glue is arranged between each group of the conductive posts, and an insulating layer is arranged between the shell and the main sheath.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up first branch road shell, second branch road shell, third branch road shell, fourth branch road shell, can use first branch road shell, second branch road shell, third branch road shell, fourth branch road shell simultaneously as required, also can every a set of branch road shell of exclusive use, and the branch road shell that does not then can utilize the silica gel stopper to seal for great demand of having satisfied the during operation, thereby improved work efficiency.

2. The utility model discloses when the installation, only need take the branch sheath to pass through threaded connection's mode with the branch wire, be connected to first branch road shell with it, second branch road shell, third branch road shell, in the fourth branch road shell arbitrary a set of, and make first conducting strip and second conducting strip fully contact, thereby make the leading wire, lead electrical pillar, first conducting strip, communicate each other between second conducting strip and the branch wire, make simple structure, high durability and convenient use, and just so avoided taking out stitches and envelope curve, thereby great improvement the installation rate, reduce the potential safety hazard.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B of the present invention.

In the figure: 1. a housing; 2. a protective sleeve; 3. a first branch housing; 4. a second branch housing; 5. a third branch housing; 6. a fourth branch housing; 7. a main conductor; 8. a primary sheath; 9. a silica gel plug; 10. a silica gel cover; 11. a conductive post; 12. a first conductive sheet; 13. a second conductive sheet; 14. a branch wire; 15. and (4) branch sheaths.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a pre-branch cable includes a housing 1, a main sheath 8 and a main conductor 7 sequentially disposed in the middle of the housing 1, a first branch housing 3, a second branch housing 4, a third branch housing 5 and a fourth branch housing 6 sequentially disposed on two sides of the housing 1, a branch sheath 15 connected to the second branch housing 4 and the third branch housing 5 through threads, a branch conductor 14 disposed inside the branch sheath 15, a second conductive plate 13 disposed on one end of the branch conductor 14 close to the housing 1, a silica gel plug 9 connected to the inside of the first branch housing 3 and the fourth branch housing 6 through threads, and a first branch housing 3 connected to the outside of the main conductor 7, the second branch shell 4, the third branch shell 5 and the fourth branch shell 6 are mutually matched to form a conductive column 11, and one end of the conductive column 11 is provided with a first conductive sheet 12 mutually matched with a second conductive sheet 13.

The utility model discloses when the installation, only need take branch sheath 15 to take branch conductor 14 to pass through threaded connection's mode, be connected to first branch road shell 3 with it, second branch road shell 4, third branch road shell 5, in the fourth branch road shell 6 arbitrary a set of, and make first conducting strip 12 and second conducting strip 13 fully contact, thereby make main traverse 7, lead electrical pillar 11, first conducting strip 12, communicate each other between second conducting strip 13 and the branch conductor 14, make simple structure, high durability and convenient use, and just so avoided taking out stitches and envelope curve, thereby great improvement the installation rate, reduce the potential safety hazard.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, both ends of the housing 1 are provided with a protective sleeve 2 matching with the main sheath 8, and the protective sleeve 2 is made of rubber, the utility model discloses a set up the protective sleeve 2 and be made of rubber, for the better main sheath 8 of laminating, avoid the main sheath 8 to be damaged.

Please refer to fig. 1 and fig. 2, the outer side of the silicone plug 9 is provided with a silicone cover 10, and the middle of one side of the silicone cover 10 away from the silicone plug 9 is provided with a handle, so that the silicone plug 9 can be taken out conveniently by providing the silicone cover 10 and the handle.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, an insulating glue is disposed between each group of conductive posts 11, and an insulating layer is disposed between the housing 1 and the main sheath 8.

The working principle is as follows: when the branch sheath 15 is used, the branch sheath 15 and the branch lead 14 are connected to any one group of the first branch shell 3, the second branch shell 4, the third branch shell 5 and the fourth branch shell 6 in a threaded connection mode, and the first conducting strip 12 is in full contact with the second conducting strip 13, so that the main lead 7, the conducting post 11, the first conducting strip 12, the second conducting strip 13 and the branch lead 14 are communicated with each other, and the installation of the branch lead 14 is completed; the outer side of the shell 1 is provided with a first branch shell 3, a second branch shell 4, a third branch shell 5 and a fourth branch shell 6 which can be used completely or separately according to requirements, and the branch shells are not influenced with each other; when the branch shell is not in use, the connection part between the branch shell and the first conducting strip 12 can be sealed by using the silica gel plug 9, so that the branch shell is prevented from being influenced by the outside.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A pre-branch cable comprising a housing (1), characterized in that: the utility model discloses a branch's cable, including shell (1), main sheath (8) and leading wire (7) that department set gradually in the middle of the inside of shell (1), the both sides of shell (1) have set gradually first branch road shell (3), second branch road shell (4), third branch road shell (5) and fourth branch road shell (6), second branch road shell (4) and third branch road shell (5) all have branch sheath (15) through threaded connection, the inside of branch sheath (15) all is provided with branch wire (14), the one end that branch wire (14) are close to shell (1) all is provided with second conducting strip (13), the inside of first branch road shell (3) and fourth branch road shell (6) all has silica gel stopper (9) through threaded connection, the outside of leading wire (7) is connected with respectively with first branch road shell (3), second branch road shell (4), And the third branch circuit shell (5) and the fourth branch circuit shell (6) are mutually matched with each other to form a conductive column (11), and one end of the conductive column (11) is provided with a first conductive sheet (12) mutually matched with a second conductive sheet (13).

2. The pre-branch cable of claim 1, wherein: the both ends of shell (1) all are provided with protective sheath (2) with main sheath (8) matched with, and protective sheath (2) be the rubber material.

3. The pre-branch cable of claim 1, wherein: the outer side of the silica gel plug (9) is provided with a silica gel cover (10), and the middle of one side of the silica gel cover (10) far away from the silica gel plug (9) is provided with a handle.

4. The pre-branch cable of claim 1, wherein: insulating glue is arranged between each group of conductive columns (11), and an insulating layer is arranged between the shell (1) and the main sheath (8).