CN207587984U - A kind of five-core cable branch connecting structure - Google Patents
A kind of five-core cable branch connecting structure Download PDFInfo
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- CN207587984U CN207587984U CN201721398621.5U CN201721398621U CN207587984U CN 207587984 U CN207587984 U CN 207587984U CN 201721398621 U CN201721398621 U CN 201721398621U CN 207587984 U CN207587984 U CN 207587984U
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Abstract
The five-core cable branch connecting structure of the utility model, five phase phase conductors of backbone cable, equipped with guard shield, fill flexible synthetic mineral insulating materials with branch conductors tie point outer cup in space between guard shield inner wall and five phase phase conductors, branch conductors；Five phase phase conductors are staggered along its length with branch conductors tie point in guard shield, are uniformly arranged in a circumferential direction；Backbone cable phase conductor is molded by crimp rings with branch conductors and connected, easy to operate, simple for process；Five phase phase conductors are staggered along its length with branch conductors tie point in guard shield, are uniformly arranged in a circumferential direction, occupied space is few, branch joint is small, and production equipment is simple with production process route, and installation attended operation is convenient, bonding strength is high, and the tactile performance of conduction is good.
Description
Technical field
The present invention relates to a kind of five-core cable branch connecting structures.
Background technology
Cable product in power industry moves towards to be laid with along electric line, transmits electric power for each electrical equipment；Existing skill
Extensively using multicore cable, when cable laying, need to set branched structure in electrical equipment corresponding position for cable in art, so as to
Electric equipment tapping current；And the conductor of branched structure connect difficulty, particularly multicore electricity with backbone cable conductor in joint area
Every phase conductor of cable branched structure all needs phase conductor corresponding to backbone cable to connect respectively, and traditional multicore cable branched structure is taken
The connection mode directly overlapped needs all to overlap with backbone cable respective conductors per phase conductor, causes branch electric in branch part
Cable connection structure volume is huge, and production equipment and production process route arrangement are inconvenient, and difficult to install, bonding strength is inadequate, connects
It is bad to touch performance.
Invention content
The technical problem to be solved by the invention is to provide it is a kind of installation it is easy to connect, it is small, bonding strength it is high five
Core cable branch connection structure.
The five-core cable branch connecting structure of the present invention, including five core backbone cables, five phase phase conductor point of backbone cable
It is not connected with branch conductors, five phase branch conductors converge into branch cable, it is characterised in that：Five phase phase conductors of backbone cable with
Branch conductors tie point outer cup is equipped with guard shield, space between guard shield inner wall and five phase phase conductors, branch conductors
The interior flexible synthetic mineral insulating materials of filling；Five phase phase conductors and branch conductors tie point are in guard shield along length side
To being staggered, it is uniformly arranged in a circumferential direction；The guard shield is spliced to form by two semi-circular portions；
Two semi-circular portions of the guard shield are made up of metal material of drawing process；
Every phase phase conductor of backbone cable is molded by crimp rings with branch conductors and connected；
Described two semi-circular portions are fixedly connected from each other by welding or being bolted；
Described two semi-circular portions materials are 304 stainless steels, and flexible synthetic mineral material is ceramic silica gel；
The heated curing of ceramic silica gel of the flexibility synthetic mineral material.
The five-core cable branch connecting structure of the present invention, backbone cable phase conductor are molded with branch conductors by crimp rings
Connection, it is easy to operate, it is simple for process；Five phase phase conductors are interlocked along its length with branch conductors tie point in guard shield
Setting, is uniformly arranged in a circumferential direction, and occupied space is few, and branch joint is small, production equipment and production process route letter
Single, installation attended operation is convenient, and bonding strength is high, and the tactile performance of conduction is good.
Description of the drawings
Fig. 1 is the five-core cable branch connecting structure floor map of the embodiment of the present invention；
Fig. 2 is the A-A positions cross-sectional view of Fig. 1.
Specific embodiment
As shown in the figure, a kind of five-core cable branch connecting structure, including five core backbone cables 1,1 five phase phase line of backbone cable
Conductor 3 is connected separately with branch conductors 5, and five phase branch conductors 5 converge into branch cable 7, five phase phase conductors 3 of backbone cable 1
With 5 tie point outer cup of branch conductors equipped with guard shield 2,2 inner wall of guard shield and five phase phase conductors 3, branch conductors 5 it
Between the flexible synthetic mineral insulating materials 6 of filling in space；Five phase phase conductors 3 are with 5 tie point of branch conductors in guard shield 2
It is inside staggered, is uniformly arranged in a circumferential direction along its length；Occupied space is few, and branch joint is small, production equipment
It is simple with production process route.
Guard shield 2 is spliced to form by two semi-circular portions, and specifically, two semi-circular portions of guard shield 2 are by metal
Material is made up of drawing process；Processing process is simple, and two semi-circular portions can pass through welding or bolt from each other
It is fixedly connected and connects, installation attended operation is convenient.
Every phase phase conductor 3 of backbone cable 1 is molded by crimp rings 4 with branch conductors 5 and connected, and connection is reliable, conductive
Performance is good.
Two semi-circular portions materials of this example are 304 stainless steels, and flexible synthetic mineral material 6 is ceramic silica gel, flexible
The heated curing of ceramic silica gel of synthetic mineral material 6 forms solid filler and is filled in inside guard shield, further carries
High branch cable connection support strength.
The five-core cable branch connecting structure of the present invention, backbone cable phase conductor are molded with branch conductors by crimp rings
Connection, it is easy to operate, it is simple for process；Five phase phase conductors are interlocked along its length with branch conductors tie point in guard shield
Setting, is uniformly arranged in a circumferential direction, and occupied space is few, and branch joint is small, production equipment and production process route letter
Single, installation attended operation is convenient, and bonding strength is high, and the tactile performance of conduction is good.
Claims (6)
1. a kind of five-core cable branch connecting structure, including five core backbone cables（1）, backbone cable（1）Five phase phase conductors（3）
It is connected separately with branch conductors（5）, five phase branch conductors（5）Converge into branch cable（7）, it is characterised in that：Backbone cable（1）'s
Five phase phase conductors（3）With branch conductors（5）Tie point outer cup is equipped with guard shield（2）, guard shield（2）Inner wall and five phases
Phase conductor（3）, branch conductors（5）Between the flexible synthetic mineral insulating materials of filling in space（6）；Five phase phase conductors
（3）With branch conductors（5）Tie point is in guard shield（2）It is inside staggered, is uniformly arranged in a circumferential direction along its length；
The guard shield（2）It is spliced to form by two semi-circular portions.
2. five-core cable branch connecting structure according to claim 1, it is characterised in that：The guard shield（2）Two
Semi-circular portions are made up of metal material of drawing process.
3. five-core cable branch connecting structure according to claim 1, it is characterised in that：Backbone cable（1）Every phase phase line
Conductor（3）With branch conductors（5）Pass through crimp rings（4）Molding connection.
4. five-core cable branch connecting structure according to claim 1, it is characterised in that：Described two semi-circular portions mutually it
Between be fixedly connected by welding or being bolted.
5. five-core cable branch connecting structure according to claim 1, it is characterised in that：Described two semi-circular portions materials are
304 stainless steels, flexible synthetic mineral material（6）For ceramic silica gel.
6. five-core cable branch connecting structure according to claim 5, it is characterised in that：The flexibility synthetic mineral material
（6）The heated curing of ceramic silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398621.5U CN207587984U (en) | 2017-10-27 | 2017-10-27 | A kind of five-core cable branch connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398621.5U CN207587984U (en) | 2017-10-27 | 2017-10-27 | A kind of five-core cable branch connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207587984U true CN207587984U (en) | 2018-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721398621.5U Active CN207587984U (en) | 2017-10-27 | 2017-10-27 | A kind of five-core cable branch connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207587984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768843A (en) * | 2017-10-27 | 2018-03-06 | 江苏华鹏电缆股份有限公司 | A kind of five-core cable branch connecting structure |
-
2017
- 2017-10-27 CN CN201721398621.5U patent/CN207587984U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768843A (en) * | 2017-10-27 | 2018-03-06 | 江苏华鹏电缆股份有限公司 | A kind of five-core cable branch connecting structure |
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