CN205911074U - Superfine resistant high -pressure type wire structure - Google Patents
Superfine resistant high -pressure type wire structure Download PDFInfo
- Publication number
- CN205911074U CN205911074U CN201620732587.XU CN201620732587U CN205911074U CN 205911074 U CN205911074 U CN 205911074U CN 201620732587 U CN201620732587 U CN 201620732587U CN 205911074 U CN205911074 U CN 205911074U
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- CN
- China
- Prior art keywords
- conductor
- steel wire
- conductor lines
- shielding
- band
- Prior art date
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Abstract
The utility model discloses a superfine resistant high -pressure type wire structure, include: tensile steel wire, conductor line, conductor screen, insulating layer, insulation shielding, copper tape shield, band, external coating, tensile steel wire be the cable axis, tensile steel wire is turned round to gather for many steel wires and is formed, the conductor line be four, conductor line -intercept face is the quadrant ring, four conductor lines are assembled and are the ring steel wire parcel of will stretching, conductor screen cover outside at the conductor line, insulation layer package outside at four conductor lines, and the insulating layer inboard is provided with insulation shielding, copper tape shield cover outside at the insulating layer, band cover outside at copper tape shield, external coating cover outside at the band, the conductor line constitute by many bare copper wires, the bare copper wire cross -section be regular hexagon, external coating make for benzyl silicon rubber materials. The utility model has the advantages of simple structure, compact structure carries voltage high, long service life.
Description
Technical field
This utility model is related to cable structure technical field, specifically a kind of ultra-fine high pressure-resistant cable structure.
Background technology
Cable is typically made up of several or several groups of wires, is formed by several or several groups of wires (every group at least two) are stranded
Similar rope cable, mutually insulated between every group of wire, and being often twisted into round a center, whole outside is surrounded by height
The cover layer of insulation, cable has interior energising, the feature of external insulation, and cable has power cable, controls cable, compensating cable, screen
Cover cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminum conjunction
Golden cable etc., they are all made up of sub-thread or stranded conductor and insulating barrier, for connecting circuit, electrical equipment etc..
High tension cable is one kind of power cable, refers to, for transmitting the power cable between 10kv-35kv, be used for electricity
The major trunk roads of power transmission, and the cable that can transmit the electric power of more than 50kv then can be described as high voltage cable, extra-high voltage cable is typically made
For the middle hinge belt in large-scale transmission system, belong to a kind of higher high voltage cable of technology content, be mainly used in remote electricity
Power is transmitted, particularly wind generator system.
Existing high tension cable, conveying voltage is directly proportional to its diameter, and this leads to high tension cable quality weight, is relatively large in diameter,
It is not easy to installation and transportation.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, provides a kind of ultra-fine high pressure resistant molded line
Cable structure.
For solving above-mentioned technical problem, this utility model provides a kind of technical scheme below: ultra-fine high pressure-resistant cable ties
Structure, comprising: stretching steel wire, conductor lines, conductor shielding, insulating barrier, insulation shielding, copper strip shielding, band, external protection, described
Stretching steel wire be cable axis, stretching steel wire be a plurality of steel wire turn round poly- forms, described conductor lines are four, conductor lines section
For a quarter annulus, the assembled steel wire that will stretch in an annulus of four conductor lines wraps up, and described conductor shielding is enclosed within conductor lines
Outside, described insulating barrier is wrapped in outside four conductor lines, and is provided with insulation shielding inside insulating barrier, described copper strips screen
Cover and be enclosed within outside insulating barrier, described band is enclosed within outside copper strip shielding, described external protection is enclosed within outside band.
Further, described external protection includes inner sheath, oversheath, armouring, and described armouring is arranged on inner sheath
And oversheath between.
Further, described conductor lines are made up of many bare copper wires, and described bare copper wire section is regular hexagon.
Further, described external protection is made up of phenyl siloxane rubber material.
This utility model compared with prior art has the beneficial effect that
1) tensile resistance is strong, is easily installed；
2) compact conformation, no fills, and diameter is little；
3) corrosion resistance is high, long service life.
This utility model has structure simply, compact conformation, conveys the advantages of voltage height, long service life.
Brief description
Fig. 1 is this utility model structural representation；
In figure is numbered: 1- stretching steel wire；2- conductor lines；3- conductor shielding；4- insulating barrier；5- insulation shielding；6- copper strips
Shielding；7- band；8- external protection；9- inner sheath；10- oversheath；11- armouring；12- bare copper wire.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
A kind of ultra-fine high pressure-resistant cable structure as shown in Figure 1, comprising: stretching steel wire 1, conductor lines 2, conductor shielding 3,
Insulating barrier 4, insulation shielding 5, copper strip shielding 6, band 7, external protection 8, described stretching steel wire 1 is cable axis, extended steel
Silk 1 is that a plurality of steel wire torsion is poly- to be formed, and described conductor lines 2 are four, and conductor lines 2 section is a quarter annulus, four conductors
Line 2 assembly will stretch steel wire 1 in an annulus and wrap up, and described conductor shielding 3 is enclosed within outside conductor lines 2, and described insulating barrier 4 wraps
It is rolled in outside four conductor lines 2, and inside insulating barrier 4, is provided with insulation shielding 5, described copper strip shielding 6 is enclosed within outside insulating barrier 4
Portion, described band 7 is enclosed within outside copper strip shielding 6, and described external protection 8 is enclosed within outside band 7.
Described external protection 8 includes inner sheath 9, oversheath 10, armouring 11, and described armouring 11 is arranged on inner sheath 9
And oversheath 10 between, multiple sheath is protected, thus protecting cable；Described conductor lines 2 are made up of many bare copper wires 12, described
Bare copper wire 12 section be regular hexagon, increase conveying voltage, compact conformation, no fill, diameter is little；Described external protection 8
It is made up of phenyl siloxane rubber material, corrosion resistance is high, long service life.
Principle of the present utility model and advantage: the utility model discloses a kind of ultra-fine high pressure-resistant cable structure, adopt
The conductor lines 2 of four quadrants, are assembled into an annulus, will stretch steel wire 1 and wrap up, then add multilayer screen in outer layer, resist
Stretch capability is strong, is easily installed, and external protection 8 includes inner sheath 9, oversheath 10, armouring 11, and external protection 8 is benzene
Base silastic material is made, and corrosion resistance is high, long service life；And conductor lines 2 are made up of many bare copper wires 12, described naked copper
Line 12 section is regular hexagon, increases conveying voltage, compact conformation, no fills, diameter is little.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (4)
1. a kind of ultra-fine high pressure-resistant cable structure, comprising: stretching steel wire (1), conductor lines (2), conductor shielding (3), insulating barrier
(4), insulation shielding (5), copper strip shielding (6), band (7), external protection (8) it is characterised in that: described stretching steel wire (1)
For cable axis, stretch steel wire (1) and form for a plurality of steel wire torsion is poly-, described conductor lines (2) are four, conductor lines (2) section
For a quarter annulus, the assembled steel wire (1) that will stretch in an annulus of four conductor lines (2) wraps up, and described conductor shielding (3) covers
Outside in conductor lines (2), described insulating barrier (4) is wrapped in four conductor lines (2) outsides, and is provided with inside insulating barrier (4)
Insulation shielding (5), described copper strip shielding (6) is enclosed within insulating barrier (4) outside, and described band (7) is enclosed within copper strip shielding (6) outward
Portion, it is outside that described external protection (8) is enclosed within band (7).
2. a kind of ultra-fine high pressure-resistant cable structure according to claim 1 it is characterised in that: described external protection
(8) inner sheath (9), oversheath (10), armouring (11) are included, described armouring (11) is arranged on inner sheath (9) and oversheath
(10) between.
3. a kind of ultra-fine high pressure-resistant cable structure according to claim 1 it is characterised in that: described conductor lines (2)
It is made up of many bare copper wires (12), described bare copper wire (12) section is regular hexagon.
4. a kind of ultra-fine high pressure-resistant cable structure according to claim 1 it is characterised in that: described external protection
(8) it is made up of phenyl siloxane rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732587.XU CN205911074U (en) | 2016-07-13 | 2016-07-13 | Superfine resistant high -pressure type wire structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732587.XU CN205911074U (en) | 2016-07-13 | 2016-07-13 | Superfine resistant high -pressure type wire structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911074U true CN205911074U (en) | 2017-01-25 |
Family
ID=57805128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620732587.XU Expired - Fee Related CN205911074U (en) | 2016-07-13 | 2016-07-13 | Superfine resistant high -pressure type wire structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109979661A (en) * | 2019-05-10 | 2019-07-05 | 李秀利 | It is a kind of to use the enameled wire being not easily broken convenient for splicing |
-
2016
- 2016-07-13 CN CN201620732587.XU patent/CN205911074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109979661A (en) * | 2019-05-10 | 2019-07-05 | 李秀利 | It is a kind of to use the enameled wire being not easily broken convenient for splicing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170713 |