CN206021928U - A kind of profile of tooth conductor paired cable - Google Patents
A kind of profile of tooth conductor paired cable Download PDFInfo
- Publication number
- CN206021928U CN206021928U CN201621062640.6U CN201621062640U CN206021928U CN 206021928 U CN206021928 U CN 206021928U CN 201621062640 U CN201621062640 U CN 201621062640U CN 206021928 U CN206021928 U CN 206021928U
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- CN
- China
- Prior art keywords
- profile
- conductor
- transmission unit
- tooth
- paired cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
This utility model is related to a kind of profile of tooth conductor paired cable, and described profile of tooth conductor paired cable includes first conductor of the outer surface in profile of tooth, the first insulating barrier being coated on outside the first described conductor.This utility model is in profile of tooth by arranging the outer surface of the first conductor, so that the relative position between the first conductor and the first insulating barrier is stable, is not susceptible to offset in stranding process, and structure is more stable compact.
Description
Technical field
This utility model belongs to communication field, and in particular to a kind of profile of tooth conductor paired cable.
Background technology
In prior art, such as Authorization Notice No. is CN2817000Y, and authorized announcement date is in September, 2006 cable of 13 days,
The cable core is to set the three-layer co-extruded polyethylene foamed insulated with material layer of skin-bubble-skin on conductor, and cable is provided with multigroup carrying
To group, every group of twisted pair wire is provided with band to being provided with drainage thread, cable core to the diagonal of pair twist screen layer, sets gradually on band
Total screen layer and external sheath layer.The conductor of prior art is in generally cylinder type, and conductive surface is smooth, therefore, conductor and cladding
The change of relative position is susceptible between the insulating barrier outside conductor, affects using effect.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, there is provided a kind of conductor and insulating barrier
Between relative position temperature profile of tooth conductor paired cable.
For solving above technical problem, this utility model is adopted the following technical scheme that：
A purpose of the present utility model is to provide a kind of profile of tooth conductor paired cable, described profile of tooth conductor paired cable
The first conductor, the first insulating barrier being coated on outside the first described conductor including outer surface in profile of tooth.
Preferably, the inside of the first described conductor has the logical of the length direction extension along the first described conductor
Hole.
In this utility model, the first described conductor is copper conductor.
According to an embodiment, the first described conductor and described the first insulating barrier the first insulated single wire of formation, institute
The profile of tooth conductor paired cable that states includes control signal transmission unit, described control signal transmission unit include many mutually stranded
First insulated single wire, the inner cladding being coated on many described the first mutually stranded insulated single wires.
Specifically, described inner cladding include spiral wrapped on many described the first mutually stranded insulated single wires
One polyester belting layer, the first sheath being coated on the first described polyester belting layer, it is coated on the first described sheath
On the first woven shield.
According to a preferred implementation, described profile of tooth conductor paired cable also includes data signal transmission unit, electricity
Energy transmission unit, is coated on described control signal transmission unit, described data signal transmission unit and described electric energy and passes
Surrounding layer outside defeated unit.
Specifically, described data signal transmission unit includes optical fiber, the sleeve pipe being set in outside described optical fiber, is arranged on
Inner armor layer, the second sheath being arranged on outside described inner armor layer outside described sleeve pipe.
Specifically, four-core fiber of the described optical fiber for flat, described inner armor layer are adopted by solderable coating steel pipe
Online argon arc welding is formed.
Specifically, described electric energy transmission unit includes the second conductor, in the 3rd be coated on the second described conductor
Sheath.
Specifically, described surrounding layer includes the wrapped data letter in described control signal transmission unit, described of spiral
The second polyester belting layer outside number transmission unit and described electric energy transmission unit, is arranged on outside the second described polyester belting layer
Bed course, the armoured layer being arranged on outside described bed course, the outer jacket being arranged on outside described armoured layer；Described bed course
Stricture of vagina is pricked by drawing copper tubes to form.
According to a more preferably embodiment, described control signal transmission unit has multiple, described electric energy transmission single
It is zero line that unit has one in multiple and multiple described electric energy transmission units, remaining is phase line；Multiple described control signals
Transmission unit and multiple described electric energy transmission units are distributed in the outside of described data signal transmission unit.
It is further preferred that multiple described control signal transmission units and multiple described electric energy transmission unit intervals point
Cloth.
In this utility model, described the first insulating barrier, the first sheath, the second sheath, the 3rd sheath, sleeve pipe,
The material of outer jacket is perfluoroethylene-propylene.
Due to the enforcement of above-mentioned technical proposal, this utility model is had the advantage that compared with prior art：
This utility model is in profile of tooth by arranging the outer surface of the first conductor, so that the first conductor and the first insulation
Relative position between layer is stable, is not susceptible to offset in stranding process, and structure is more stable compact.
Description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Wherein：1st, the first conductor；2nd, the first insulating barrier；3rd, through hole；4th, the first polyester belting layer；5th, the first sheath；6、
First woven shield；7th, optical fiber；8th, sleeve pipe；9th, inner armor layer；10th, the second sheath；11st, the second conductor；12nd, the 3rd interior shield
Layer 12；13rd, the second polyester belting layer；14th, bed course；15th, armoured layer；16th, outer jacket 16.
Specific embodiment
With reference to specific embodiment, the utility model is described in more detail, but this utility model is not limited to
Following examples.
As shown in Figure 1, a kind of profile of tooth conductor paired cable includes control signal transmission unit, data signal transmission list
Unit, electric energy transmission unit, the outsourcing being coated on outside control signal transmission unit, data signal transmission unit and electric energy transmission unit
Layer.
Control signal transmission unit includes many first mutually stranded insulated single wires, to be coated on many mutually stranded first exhausted
Inner cladding on edge single line.
First insulated single wire includes the first conductor 1, the first insulating barrier 2 being coated on outside the first conductor 1, the first conductor 1
Outer surface is in profile of tooth, and the present embodiment is 12 teeth, and other numbers of teeth are also feasible certainly.As the outer surface of the first conductor 1 is in tooth
Shape, therefore, the relative position between the first conductor 1 and the first insulating barrier 2 is stable, is not susceptible to offset in stranding process, ties
Structure is more stablized compact.
The inside of the first conductor 1 has the through hole 3 that the length direction along the first conductor 1 extends, the material of the first conductor 1
For copper, the setting of through hole 3 can reduce the use of copper material, reduces cost.
Inner cladding includes wrapped the first polyester belting layer 4 on many first mutually stranded insulated single wires of spiral, cladding
The first sheath 5, the first woven shield 6 being coated on the first sheath 5 on the first polyester belting layer 4.Inner cladding
Setting can ensure that control signal transmission stablize, do not disturbed by external electromagnetic field.
Data signal transmission unit includes optical fiber 7, the sleeve pipe 8 being set in outside optical fiber 7, the inner armor being arranged on outside sleeve pipe 8
Layer 9, the second sheath 10 being arranged on outside inner armor layer 9.In the present embodiment, four-core fiber 7 of the optical fiber 7 for flat, interior armour
Dress layer 9 is formed using online argon arc welding by solderable coating steel pipe, to improve the lateral pressure resistant ability of data signal transmission unit, is protected
Shield optical fiber 7 is without prejudice.
Electric energy transmission unit includes the second conductor 11, the 3rd sheath 12 being coated on the second conductor 11.
Surrounding layer includes that spiral is wrapped outside control signal transmission unit, data signal transmission unit and electric energy transmission unit
The second polyester belting layer 13, the bed course 14 being arranged on outside the second polyester belting layer 13, the armoured layer being arranged on outside bed course 14
15, the outer jacket 16 being arranged on outside armoured layer 15；Bed course 14 is pricked stricture of vagina by drawing copper tubes and is formed.
As shown in Figure 1, control signal transmission unit have multiple, in the present embodiment be 4, electric energy transmission unit has multiple
And in multiple electric energy transmission units be zero line, remaining be phase line, in the present embodiment, phase line be three, three phase lines
Color is respectively yellow, green, red, and the color of zero line is blueness.
Multiple control signal transmission unit and multiple electric energy transmission units are distributed in the outside of data signal transmission unit, and
And multiple control signal transmission unit and multiple electric energy transmission units are spaced apart.
First insulating barrier 2, the first sheath 5, the second sheath 10, the 3rd sheath 12, sleeve pipe 8, the material of outer jacket 16
Matter is perfluoroethylene-propylene, to improve the flame-retardant performance of cable.
The lateral pressure resistant ability and good bending property of profile of tooth conductor paired cable of the present utility model.
Above this utility model is described in detail, its object is to make the personage's energy for being familiar with this art much of that
Solve content of the present utility model and be carried out, protection domain of the present utility model, and this utility model can not be limited with this
The above embodiments, all equivalence changes that is made according to spirit of the present utility model or modification is not limited to, should all be covered
Within protection domain of the present utility model.
Claims (10)
1. a kind of profile of tooth conductor paired cable, it is characterised in that：Described profile of tooth conductor paired cable includes that outer surface is in profile of tooth
The first conductor（1）, be coated on the first described conductor（1）The first outer insulating barrier（2）.
2. profile of tooth conductor paired cable according to claim 1, it is characterised in that：The first described conductor（1）Inside
Have along the first described conductor（1）Length direction extend through hole（3）.
3. profile of tooth conductor paired cable according to claim 1 and 2, it is characterised in that：The first described conductor（1）And institute
The first insulating barrier that states（2）The first insulated single wire is formed, described profile of tooth conductor paired cable includes control signal transmission unit,
Described control signal transmission unit includes many mutually stranded first insulated single wires, to be coated on described many mutually stranded
The first insulated single wire on inner cladding.
4. profile of tooth conductor paired cable according to claim 3, it is characterised in that：Described inner cladding includes that spiral is wrapped
The first polyester belting layer on many described the first mutually stranded insulated single wires（4）, be coated on the first described polyester bag
Belt（4）On the first sheath（5）, be coated on the first described sheath（5）On the first woven shield（6）.
5. profile of tooth conductor paired cable according to claim 3, it is characterised in that：Described profile of tooth conductor paired cable is also
Including data signal transmission unit, electric energy transmission unit, described control signal transmission unit, described data signal is coated on
Surrounding layer outside transmission unit and described electric energy transmission unit.
6. profile of tooth conductor paired cable according to claim 5, it is characterised in that：Described data signal transmission unit bag
Include optical fiber（7）, be set in described optical fiber（7）Outer sleeve pipe（8）, be arranged on described sleeve pipe（8）Outer inner armor layer（9）、
It is arranged on described inner armor layer（9）The second outer sheath（10）.
7. profile of tooth conductor paired cable according to claim 6, it is characterised in that：Described optical fiber（7）For flat
Four-core fiber（7）, described inner armor layer（9）Formed using online argon arc welding by solderable coating steel pipe.
8. profile of tooth conductor paired cable according to claim 5, it is characterised in that：Described electric energy transmission unit includes
Two conductors（11）, be coated on the second described conductor（11）On the 3rd sheath（12）.
9. profile of tooth conductor paired cable according to claim 5, it is characterised in that：Described surrounding layer includes that spiral is wrapped
Outside described control signal transmission unit, described data signal transmission unit and described electric energy transmission unit second gathers
Ester belting layer（13）, it is arranged on the second described polyester belting layer（13）Outer bed course（14）, it is arranged on described bed course（14）
Outer armoured layer（15）, it is arranged on described armoured layer（15）Outer outer jacket（16）；Described bed course（14）By copper pipe
Drawing is pricked stricture of vagina and is formed.
10. profile of tooth conductor paired cable according to claim 5, it is characterised in that：Described control signal transmission unit
Have multiple, described electric energy transmission units have one in multiple and multiple described electric energy transmission units for zero line, remaining be
Phase line；Multiple described control signal transmission units and multiple described electric energy transmission units are distributed in described data signal and pass
The outside of defeated unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062640.6U CN206021928U (en) | 2016-09-19 | 2016-09-19 | A kind of profile of tooth conductor paired cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062640.6U CN206021928U (en) | 2016-09-19 | 2016-09-19 | A kind of profile of tooth conductor paired cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206021928U true CN206021928U (en) | 2017-03-15 |
Family
ID=58261102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621062640.6U Expired - Fee Related CN206021928U (en) | 2016-09-19 | 2016-09-19 | A kind of profile of tooth conductor paired cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206021928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106251943A (en) * | 2016-09-19 | 2016-12-21 | 成都大唐线缆有限公司 | A kind of profile of tooth conductor paired cable |
-
2016
- 2016-09-19 CN CN201621062640.6U patent/CN206021928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106251943A (en) * | 2016-09-19 | 2016-12-21 | 成都大唐线缆有限公司 | A kind of profile of tooth conductor paired cable |
| CN106251943B (en) * | 2016-09-19 | 2018-12-14 | 成都大唐线缆有限公司 | A kind of tooth form conductor paired cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20210919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |