CN206697906U - A kind of high-tension cable branch joint - Google Patents
A kind of high-tension cable branch joint Download PDFInfo
- Publication number
- CN206697906U CN206697906U CN201720555526.5U CN201720555526U CN206697906U CN 206697906 U CN206697906 U CN 206697906U CN 201720555526 U CN201720555526 U CN 201720555526U CN 206697906 U CN206697906 U CN 206697906U
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- CN
- China
- Prior art keywords
- insulation crust
- crust body
- tension cable
- branch joint
- fixture block
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Abstract
The utility model discloses a kind of high-tension cable branch joint, including the strip copper core conductor set inside insulation crust body and insulation crust body, the both ends of insulation crust body and the both sides of insulation crust body are provided with for being attached fixed inserting terminal to high-tension cable.The utility model is integrally made up of insulation crust body, copper core conductor and inserting terminal, simple in construction, and installation and removal are convenient, can not only improve cable installation effectiveness, meanwhile, also provided conveniently for electric power overhaul.
Description
Technical field
Cable tap technical field is the utility model is related to, specially a kind of high-tension cable branch joint.
Background technology
Cable branch joint is generally used for the branch connection of cable, because the environment met the tendency of is different, generally uses out of doors,
Currently used for the tap of cable branch wiring, in use, when being attached fixed to cable, its less stable,
Easily occur coming off at cable connector or the situation of loose contact, not only there is strong influence to power Transmission operation, together
When also there is great potential safety hazard.Further, since existing cable branch joint is complicated so that the peace of branch joint
Assembly and disassembly are extremely inconvenient, influence the efficiency of cable installation.
Utility model content
The purpose of this utility model is to provide a kind of high-tension cable branch joint, to solve to be carried in above-mentioned background technology
To the problem of.
To achieve the above object, the utility model provides following technical scheme：
The strip copper core set inside a kind of high-tension cable branch joint, including insulation crust body and insulation crust body is led
Body, the both ends of the insulation crust body and the both sides of insulation crust body are provided with for being attached fixation to high-tension cable
Inserting terminal, the inserting terminal includes grafting cylinder, and be formed in one knot between one end of the grafting cylinder and copper core conductor
Structure, the inner chamber at the top and bottom of the grafting cylinder offer the through hole of strip, folder are movably installed with the inside of the through hole
Cavity, the internal slide peace of the cavity are provided with lead to the hole site on block, the inside of the insulation crust body and close grafting cylinder
Equipped with metal jacking block, the metal jacking block is provided with push rod close to the threaded one end of fixture block, the push rod away from metal jacking block one
End is through cavity and is movably installed with rubber roll, and the outer surface of the rubber roll is in contact with fixture block, the inserting terminal
Also include fixes sleeve, the fixes sleeve is arranged on the outside of insulation crust body and is fixed by fixing bolt, described solid
Determine to be provided with sealing rubber pad between sleeve and insulation crust body, the inner side of the fixes sleeve be provided be used to increasing fixes sleeve with
The anti-skid rubber cushion of frictional force between cable.
Preferably, the one end of the fixture block away from copper core conductor is movably arranged on grafting cylinder, and the fixture block is close to grafting
The side of cylinder inner side is uniformly distributed anti-skidding raised line, and be formed in one structure between the anti-skidding raised line and fixture block, and the fixture block is remote
Side on the inside of grafting cylinder is ramp structure.
Preferably, the one end of the push rod away from metal jacking block offers fluting, and the rubber roll is movably arranged on this
The inner side of fluting.
Preferably, the fixes sleeve is made up of upper shell and lower shell, and the cross section of the upper shell and lower shell is
Semi-annular shape structure, and mutually fixed by bolt between upper shell and lower shell.
Preferably, side of the anti-skid rubber cushion on the inside of anti-skid sleeve is from left to right equidistant is provided with anti-slip tank.
Preferably, the fixing bolt is extended in the cavity inside insulation crust body close to one end of insulation crust body,
And be in contact with metal jacking block, one end that the fixing bolt is in contact with metal jacking block is planar structure.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model sets folder by opening up through hole on the grafting cylinder of inserting terminal, and in the inner side of through hole
Block, coordinate the metal jacking block being slidably installed in cavity, and the rubber in one end of metal jacking block by push rod activity installation
Roller, then coordinate fixing bolt so that the inserting terminal of the branch joint, can be effectively right when carrying out cable connector fixation
Cable copper core has good clamping function, improves the stability of cable connection, meanwhile, then coordinate what is set in inserting terminal to consolidate
Determine sleeve, and the anti-skid rubber cushion that is set on the inside of fixes sleeve and set between fixes sleeve and insulation crust body close
Rubber blanket is sealed, can not only further improve the degree of stability connected between cable termination and inserting terminal, can be effective
Prevent cable connector from coming off or loosening, provided safeguard for power Transmission, meanwhile, also cause the branch joint inserting terminal
When carrying out cable connection with good sealing, insulating properties and water proofing property, security during cable connection is improved, also,
The branch joint is integrally made up of insulation crust body, copper core conductor and inserting terminal, simple in construction, and installation and removal are convenient, no
Cable installation effectiveness can be only improved, meanwhile, also provided conveniently for electric power overhaul.
Brief description of the drawings
Fig. 1 is the utility model front cross-sectional structural representation；
Fig. 2 is the utility model inserting terminal structural representation；
Fig. 3 is the positive structure schematic of the utility model fixes sleeve.
In figure：1 insulation crust body, 2 copper core conductors, 3 inserting terminals, 31 grafting cylinders, 32 through holes, 33 fixture blocks, 34 cavitys, 35
Push rod, 36 rubber rolls, 37 metal jacking blocks, 38 fixes sleeves, 39 sealing rubber pads, 310 fixing bolts, 311 anti-skid rubber cushions.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of high-tension cable branch joint, including insulation crust body 1 and the inside of insulation crust body 1 is set
Strip copper core conductor 2, the both ends of insulation crust body 1 and the both sides of insulation crust body 1 are provided with for high-tension electricity
Cable is attached fixed inserting terminal 3, and inserting terminal 3 includes grafting cylinder 31, between one end of grafting cylinder 31 and copper core conductor 2
Be formed in one structure, and the inner chamber of the top and bottom of grafting cylinder 31 offers the through hole 32 of strip, and the inner side of through hole 32 is lived
Dynamic to be provided with fixture block 33, the one end of fixture block 33 away from copper core conductor 2 is movably arranged on grafting cylinder 31, and fixture block 33 is close to grafting cylinder
The side of 31 inner sides is uniformly distributed anti-skidding raised line, and be formed in one structure between the anti-skidding raised line and fixture block 33, and fixture block 33 is remote
The side of the inner side of grafting cylinder 31 is ramp structure, the inside of insulation crust body 1 and the opening position of through hole 32 on grafting cylinder 31
Provided with cavity 34, the internal slide of the cavity 34 is provided with metal jacking block 37, threaded one end of the metal jacking block 37 close to fixture block 33
Push rod 35 is installed, the one end of the push rod 35 away from metal jacking block 37 is through cavity 34 and is movably installed with rubber roll 36, pushes up
The one end of bar 35 away from metal jacking block 37 offers fluting, and rubber roll 36 is movably arranged on the inner side of the fluting, rubber roll
36 outer surface is in contact with fixture block 33, and inserting terminal 3 also includes fixes sleeve 38, and fixes sleeve 38 is by upper shell and lower shell
Form, the cross section of the upper shell and lower shell is semi-annular shape structure, and passes through bolt phase between upper shell and lower shell
Fixed, the fixes sleeve 38 is arranged on the outside of insulation crust body 1 and is fixed by fixing bolt 310, fixes sleeve 38
Sealing rubber pad 39 is provided between insulation crust body 1, the inner side of fixes sleeve 38, which is provided with, to be used to increase fixes sleeve 38 and electricity
The anti-skid rubber cushion 311 of frictional force between cable, anti-skid rubber cushion 311 close to the side of the inner side of anti-skid sleeve 38 from left to right etc.
Distance is provided with anti-slip tank, the cavity 34 that fixing bolt 310 is extended to inside insulation crust body 1 close to one end of insulation crust body 1
It is interior, and be in contact with metal jacking block 37, one end that fixing bolt 310 is in contact with metal jacking block 37 is planar structure.
The utility model is set by opening up through hole 32 on the grafting cylinder 31 of inserting terminal 3, and in the inner side of through hole 32
Fixture block 33 is put, coordinates the metal jacking block 37 being slidably installed in cavity 34, and pass through push rod 35 in one end of metal jacking block 37
The rubber roll 36 of activity installation, then coordinate fixing bolt 310 so that the inserting terminal 3 of the branch joint is inserted in progress cable
When connecing fixed, can effectively have good clamping function to cable copper core, improve the stability of cable connection, meanwhile, then
Coordinate the fixes sleeve 38 set in inserting terminal 3, and in the anti-skid rubber cushion 311 of the inner side of fixes sleeve 38 setting and solid
Determine the sealing rubber pad 39 set between sleeve 38 and insulation crust body 1, can not only further improve cable termination with
The degree of stability connected between inserting terminal 3, it can effectively prevent cable connector from coming off or loosening, be provided for power Transmission
Ensure, meanwhile, also cause the branch joint inserting terminal 3 when carrying out cable connection with good sealing, insulating properties
And water proofing property, security during cable connection is improved, also, the branch joint is overall by insulation crust body 1, the and of copper core conductor 2
Inserting terminal 3 is formed, simple in construction, and installation and removal are convenient, can not only improve cable installation effectiveness, meanwhile, it is also electric power
Maintenance provides conveniently.
The high-tension cable branch joint, in use, staff divests the insulation leather sheath at cable end to be connected, spill electricity
The conduction copper core of cable, sealing rubber foot pad 39 is then enclosed on Exterior cable, the conduction copper core of cable is inserted into inserting for inserting terminal 3
In connect cylinder 31, then fixes sleeve 38 is sleeved on to the outside of cable insulation leather sheath, finally again by fixing bolt 310 by fixed cover
Cylinder 38 is arranged on can be, it is necessary to further illustrate on insulation crust body 1：Fixing bolt 310 is fixed to fixes sleeve 38
When, one end of fixing bolt 310 is extended in cavity 34, and is in contact with metal jacking block 37, enters one with fixing bolt 310
Step extension so that metal jacking block 37 moves to the side of copper core conductor 2 so that push rod 35 drives rubber roll 36 to move, due to folder
The side that block 33 is in contact with rubber roll 36 is ramp structure, and rubber roll 36 is applied during movement to fixture block 33
Pressure so that fixture block 33 is implemented to clamp to the conduction copper core of cable.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
- A kind of 1. strip copper set inside high-tension cable branch joint, including insulation crust body (1) and insulation crust body (1) Core conductor (2), it is characterised in that：The both ends of the insulation crust body (1) and the both sides of insulation crust body (1) are provided with use In being attached fixed inserting terminal (3) to high-tension cable, the inserting terminal (3) includes grafting cylinder (31), the grafting Be formed in one structure between one end of cylinder (31) and copper core conductor (2), and the inner chamber at the top and bottom of the grafting cylinder (31) is equal The through hole (32) of strip is offered, fixture block (33), the insulation crust body (1) are movably installed with the inside of the through hole (32) Inside and through hole (32) opening position on the grafting cylinder (31) be provided with cavity (34), the internal slide of the cavity (34) is installed There is metal jacking block (37), the metal jacking block (37) is provided with push rod (35), the push rod close to the threaded one end of fixture block (33) (35) one end away from metal jacking block (37) through cavity (34) and is movably installed with rubber roll (36), the rubber roll (36) outer surface is in contact with fixture block (33), and the inserting terminal (3) also includes fixes sleeve (38), the fixes sleeve (38) It is arranged on the outside of insulation crust body (1) and is fixed by fixing bolt (310), the fixes sleeve (38) is outer with insulation Sealing rubber pad (39) is provided between housing (1), the inner side of the fixes sleeve (38), which is provided with, to be used to increase fixes sleeve (38) The anti-skid rubber cushion (311) of frictional force between cable.
- A kind of 2. high-tension cable branch joint according to claim 1, it is characterised in that：The fixture block (33) is away from copper core One end of conductor (2) is movably arranged on grafting cylinder (31), and side of the fixture block (33) on the inside of grafting cylinder (31) is uniform Anti-skidding raised line is distributed, be formed in one structure between the anti-skidding raised line and fixture block (33), and the fixture block (33) is away from grafting cylinder (31) side on the inside of is ramp structure.
- A kind of 3. high-tension cable branch joint according to claim 1, it is characterised in that：The push rod (35) is away from metal One end of jacking block (37) offers fluting, and the rubber roll (36) is movably arranged on the inner side of the fluting.
- A kind of 4. high-tension cable branch joint according to claim 1, it is characterised in that：The fixes sleeve (38) is by upper Cylinder and lower shell are formed, and the cross section of the upper shell and lower shell is semi-annular shape structure, and upper shell and lower shell it Between mutually fixed by bolt.
- A kind of 5. high-tension cable branch joint according to claim 1, it is characterised in that：The anti-skid rubber cushion (311) Side on the inside of the anti-skid sleeve (38) is from left to right equidistant to be provided with anti-slip tank.
- A kind of 6. high-tension cable branch joint according to claim 1, it is characterised in that：The fixing bolt (310) is leaned on One end of nearly insulation crust body (1) is extended in the internal cavity (34) of insulation crust body (1), and is connected with metal jacking block (37) Touch, one end that the fixing bolt (310) is in contact with metal jacking block (37) is planar structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555526.5U CN206697906U (en) | 2017-05-18 | 2017-05-18 | A kind of high-tension cable branch joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555526.5U CN206697906U (en) | 2017-05-18 | 2017-05-18 | A kind of high-tension cable branch joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697906U true CN206697906U (en) | 2017-12-01 |
Family
ID=60449663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720555526.5U Active CN206697906U (en) | 2017-05-18 | 2017-05-18 | A kind of high-tension cable branch joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206697906U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243700A (en) * | 2018-09-28 | 2019-01-18 | 南京工业职业技术学院 | prefabricated branch power cable structure for electric power |
| CN112993883A (en) * | 2021-03-15 | 2021-06-18 | 中国原子能科学研究院 | Cable clamp and ionization chamber suspension device in reactor |
| CN113193447A (en) * | 2021-04-08 | 2021-07-30 | 南昌工程学院 | Industrial multi-port switching device for electric high-voltage electricity |
| CN113270222A (en) * | 2021-05-12 | 2021-08-17 | 江西广通电缆股份有限公司 | Novel cable of high temperature resistant multi-stranded conductor structure |
| CN114966285A (en) * | 2022-06-02 | 2022-08-30 | 南通米兰特电气有限公司 | Automatic change cable quality detection device for elevator |
-
2017
- 2017-05-18 CN CN201720555526.5U patent/CN206697906U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243700A (en) * | 2018-09-28 | 2019-01-18 | 南京工业职业技术学院 | prefabricated branch power cable structure for electric power |
| CN112993883A (en) * | 2021-03-15 | 2021-06-18 | 中国原子能科学研究院 | Cable clamp and ionization chamber suspension device in reactor |
| CN113193447A (en) * | 2021-04-08 | 2021-07-30 | 南昌工程学院 | Industrial multi-port switching device for electric high-voltage electricity |
| CN113193447B (en) * | 2021-04-08 | 2023-01-03 | 南昌工程学院 | Industrial multi-port switching device for electric high-voltage electricity |
| CN113270222A (en) * | 2021-05-12 | 2021-08-17 | 江西广通电缆股份有限公司 | Novel cable of high temperature resistant multi-stranded conductor structure |
| CN113270222B (en) * | 2021-05-12 | 2022-09-13 | 江西广通电缆股份有限公司 | Novel cable of high temperature resistant multi-stranded conductor structure |
| CN114966285A (en) * | 2022-06-02 | 2022-08-30 | 南通米兰特电气有限公司 | Automatic change cable quality detection device for elevator |
| CN114966285B (en) * | 2022-06-02 | 2023-11-14 | 南通米兰特电气有限公司 | Automatic change cable quality detection device for elevator |
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