CN209561624U - A kind of electric system high reliability cable - Google Patents
A kind of electric system high reliability cable Download PDFInfo
- Publication number
- CN209561624U CN209561624U CN201920509233.2U CN201920509233U CN209561624U CN 209561624 U CN209561624 U CN 209561624U CN 201920509233 U CN201920509233 U CN 201920509233U CN 209561624 U CN209561624 U CN 209561624U
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- Prior art keywords
- rotary table
- guide post
- table section
- wall
- connecting terminal
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Abstract
The utility model relates to field of cable technology, and in particular to a kind of electric system high reliability cable, cable core, connecting terminal, compression piece, guide post, turning set including cable.The utility model has the beneficial effects that cable core is passed through through cables hole, and it is pressed together on end and compresses in piece, it is deformed compression piece by external force again, and end is engaged, it is rotated further by turning set, produce relative sliding cone slot inner wall and rotary table section outer wall on turning set, since a v notch v is arranged, so that cone slot inner wall driving rotary table section outer wall generates the deformation shunk to its axially inner side, and then through cables hole hole wall is shunk, cable core is clamped, prevent cable core by falling off on connecting terminal, easy to operate, structure is simpler, and manufacturing cost is lower.
Description
Technical field
The utility model relates to field of cable technology, and in particular to a kind of electric system high reliability cable.
Background technique
Cable is usually the cable for the similar rope that by several or several groups of conducting wires (the application is known as cable core) are twisted, often
Mutually insulated between group conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Multi rack is set
In the sky or it is mounted in underground, the bottom, is used for telecommunication or power Transmission.
Existing cable is when being installed, usually by the peeling of cable core end and the compression piece that is placed on connecting terminal
On, then by external force, piece will be compressed and cable core end presses, cable core is fixed on connecting terminal, finally uses insulating element
Cable core is wrapped on connecting terminal, such mode, not can guarantee cable core and connecting terminal can be stably connected with, and be easy to cause
Fall off, influence using.
Utility model content
The purpose of the utility model is to overcome problems of the prior art, a kind of electric system is provided with highly reliable
Property cable, it may be implemented to prevent cable from falling off on connecting terminal.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions
:
A kind of electric system high reliability cable, cable core, connecting terminal including cable, the connecting terminal are equipped with
The electrode mounting hole of through-hole form, further includes:
Piece is compressed, the compression piece is fixed on the connecting terminal at U-shaped structure；
Guide post, the guide post are fixed on connecting terminal and corresponding with piece is compressed, and compress piece far from described
One end is coaxially connected with the rotary table section being incremented by from inside to outside along guide post axial direction taper, and rotary table section outer surface, which is equipped with, to be extended
V notch v on to guide post and along the setting of rotary table section axial direction array, the guide post be equipped with penetrate rotary table section, it is logical
The through cables hole of well format, the end that the cable core is pierced by by through cables hole, and is pierced by position are pressed together in the compression piece；
Turning set, the turning set thread set in guide post, which is provided with it is with the rotary table section external shape fits and
With the cone slot of rotary table section outer wall slide fit, the turning set drives the cone slot inner wall to push against circle in threaded engagement in guide post
Platform section outer wall, and the through cables hole inner wall elastic shrinkage is driven to clamp cable core.
Further, the guide post is an integral structure with rotary table section and is made of spring steel material.
Further, the compression piece and guide post are connected on connecting terminal by welding.
Further, the turning set is equipped with multiple plastic cement convex blocks.
The utility model has the beneficial effects that cable core is passed through through cables hole, and it is pressed together on end and compresses in piece, then by outer
Power is deformed compression piece, and end is engaged, and is rotated further by turning set, makes cone slot inner wall and rotary table section on turning set
Outer wall produces relative sliding, since a v notch v is arranged, so that cone slot inner wall driving rotary table section outer wall is generated to its axially inner side
The deformation of contraction, and then through cables hole hole wall is shunk, cable core is clamped, prevents cable core by falling off on connecting terminal, operates
Simplicity, structure is simpler, and manufacturing cost is lower.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic perspective view of turning set in the utility model；
Fig. 3 is Fig. 2 neutral body schematic structural cross-sectional view；
Fig. 4 is Fig. 1 neutral body structural blast schematic diagram；
In attached drawing, component representated by each label is as follows:
1- cable core, 2- connecting terminal, 3- compression piece, 4- guide post, 5- through cables hole, 6- rotary table section, 7- v notch v, 8- turn
Dynamic set, 9- bore slot, 10- fixture block, 11- plastic cement convex block.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face will combine the attached drawing in the utility model embodiment, carry out to the technical scheme in the embodiment of the utility model clear, complete
Ground description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
A kind of electric system high reliability cable as shown in Figs 1-4, cable core 1, connecting terminal 2 including cable, institute
State the electrode mounting hole that connecting terminal 2 is equipped with through-hole form, further includes:
Piece 3 is compressed, the compression piece 3 is fixed on the connecting terminal 2 at U-shaped structure；
Guide post 4, the guide post 4 be fixed on connecting terminal 2 and with compress piece 3 it is corresponding, far from the compression
One end of piece 3 is coaxially connected with the rotary table section 6 being incremented by from inside to outside along the axial taper of guide post 4, on 6 outer surface of rotary table section
Equipped with a v notch v 7 in guide post 4 and along the axial array setting of rotary table section 6 is extended to, the guide post 4 is equipped with and wears
Saturating rotary table section 6, through-hole form through cables hole 5, the end that the cable core 1 is pierced by by through cables hole 5, and is pierced by position is pressed together on institute
It states and compresses in piece 3；
Turning set 8,8 thread set of turning set which is provided with and 6 external shape fits of rotary table section in guide post 4
And cone slot 9 with 6 outer wall slide fit of rotary table section, the turning set 8 drive the cone slot 9 in threaded engagement in guide post 4
Inner wall pushes against 6 outer wall of rotary table section, and the 5 inner wall elastic shrinkage of through cables hole is driven to clamp cable core 1.
The guide post 4 is an integral structure with rotary table section 6 and is made of spring steel material, improves the elasticity of rotary table section
Deformation extent.
The compression piece 3 and guide post 4 are connected on connecting terminal 2 by welding, make to compress piece and guiding
Column is fixed on connecting terminal.
The turning set 8 is equipped with multiple plastic cement convex blocks 10, convenient for operator by plastic cement convex block, increases turning set and turns
Dynamic torque, convenient rotation turning set manually.
The utility model is when in use: cable core being passed through through cables hole, and is pressed together on end and compresses in piece, then pass through external force
So that compression piece is deformed and (pliers is can be used, clamp compression piece, make to compress piece bending deformation), and the end of cable core is carried out
Occlusion, is rotated further by turning set, produces relative sliding cone slot inner wall and rotary table section outer wall on turning set, since setting bar shaped lacks
Mouthful, so that cone slot inner wall driving rotary table section outer wall generates the deformation shunk to its axially inner side, and then shrink through cables hole hole wall,
Cable core is clamped, then the electrode mounting hole on connecting terminal is sleeved on external electrode, then passes through the prior art pair
Connecting terminal is fixed, to complete the wiring operation of cable core, by compressing the dual fixation of piece and through cables hole to cable core, protects
Card cable core is stably connected on connecting terminal.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (4)
1. a kind of electric system high reliability cable, cable core (1), connecting terminal (2) including cable, the connecting terminal
(2) it is equipped with the electrode mounting hole of through-hole form, which is characterized in that further include:
It compresses piece (3), the compression piece (3) is fixed on the connecting terminal (2) at U-shaped structure；
Guide post (4), the guide post (4) are fixed on connecting terminal (2) and corresponding with piece (3) are compressed, far from described
The one end for compressing piece (3) is coaxially connected with the rotary table section (6) being incremented by from inside to outside along the axial taper of guide post (4), the rotary table
Section (6) outer surface, which is equipped with, extends to a v notch v (7) on guide post (4) and along the axial array setting of rotary table section (6),
The guide post (4) is equipped with and penetrates rotary table section (6), through-hole form through cables hole (5), and the cable core (1) is by through cables hole (5)
The end for being pierced by, and being pierced by position is pressed together in the compression piece (3)；
Turning set (8), turning set (8) thread set which is provided with and rotary table section (6) shape on guide post (4)
Cone slot (9) being adapted to and with rotary table section (6) outer wall slide fit, the turning set (8) are driven in threaded engagement on guide post (4)
It moves cone slot (9) inner wall and pushes against rotary table section (6) outer wall, and the through cables hole (5) inner wall elastic shrinkage is driven to press from both sides cable core (1)
Tightly.
2. a kind of electric system high reliability cable according to claim 1, which is characterized in that the guide post (4)
It is an integral structure with rotary table section (6) and is made of spring steel material.
3. a kind of electric system high reliability cable according to claim 1, which is characterized in that the compression piece (3)
And guide post (4) is connected to by welding on connecting terminal (2).
4. a kind of electric system high reliability cable according to claim 1, which is characterized in that the turning set (8)
It is equipped with multiple plastic cement convex blocks (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509233.2U CN209561624U (en) | 2019-04-15 | 2019-04-15 | A kind of electric system high reliability cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509233.2U CN209561624U (en) | 2019-04-15 | 2019-04-15 | A kind of electric system high reliability cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561624U true CN209561624U (en) | 2019-10-29 |
Family
ID=68312479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920509233.2U Active CN209561624U (en) | 2019-04-15 | 2019-04-15 | A kind of electric system high reliability cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299775A (en) * | 2019-11-29 | 2020-06-19 | 山东爱普电气设备有限公司 | Special soldering turret of high frequency direct current cubical switchboard |
| CN112652893A (en) * | 2020-12-02 | 2021-04-13 | 贵州电网有限责任公司 | Special wire clamp for voltage loop of metering device |
| CN112792670A (en) * | 2021-01-29 | 2021-05-14 | 王子东 | Laboratory is with physics grinding device |
-
2019
- 2019-04-15 CN CN201920509233.2U patent/CN209561624U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299775A (en) * | 2019-11-29 | 2020-06-19 | 山东爱普电气设备有限公司 | Special soldering turret of high frequency direct current cubical switchboard |
| CN112652893A (en) * | 2020-12-02 | 2021-04-13 | 贵州电网有限责任公司 | Special wire clamp for voltage loop of metering device |
| CN112792670A (en) * | 2021-01-29 | 2021-05-14 | 王子东 | Laboratory is with physics grinding device |
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| GR01 | Patent grant |