CN106910554A - A kind of 10kV and following rubber insulation drum cable - Google Patents
A kind of 10kV and following rubber insulation drum cable Download PDFInfo
- Publication number
- CN106910554A CN106910554A CN201710191270.9A CN201710191270A CN106910554A CN 106910554 A CN106910554 A CN 106910554A CN 201710191270 A CN201710191270 A CN 201710191270A CN 106910554 A CN106910554 A CN 106910554A
- Authority
- CN
- China
- Prior art keywords
- core
- cable
- master
- rubber insulation
- following rubber
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
Landscapes
- Insulated Conductors (AREA)
Abstract
The present invention provides a kind of 10kV and following rubber insulation drum cable, including main line core conductor, semi-conductive tape, internal shield, master core insulating barrier, insulating barrier and external shielding layer are coated with outside the main line core conductor successively and constitute master core, the master core and the stranded composition cable core of wire core, cable core center gap is filled with special-shaped semiconductive bedding core, is coated with terylene establishment fibrage and oversheath outside the cable core successively.Cable of the invention can bear continually to pull in actual use；Electric field around internal shield and external shielding layer balanced cable, ensure safely to be run all the time during cable use, master core is twisted into composition cable core with wire core, and add special-shaped semiconductive bedding core at master core center, ensure the external shielding layer and special-shaped semiconductive bedding core uniform contact of master core, cable is possessed more preferable Electro Magnetic Compatibility, substantially prolongs the service life of cable.
Description
Technical field
The present invention relates to field of cable technology, specially a kind of 10kV and following 10kV and following rubber insulation reel are electric
Cable.
Background technology
Reel is the cable winder that electrical source of power, control power supply or control signal are provided for Large-scale Mobile equipment.It
The heavy-duty machinery for being widely used in the similar operating mode such as harbor portal crane, container crane, ship loader, derrick crane sets
It is standby.Due to using in particular circumstances, it is desirable to which cable has tension, wear-resisting, good bending property.With the hair of modern mining industry
Exhibition, as underground Trackless self charging appliance electric LHD (scraper of driven by power) because have without exhaust emission, make an uproar
Sound is small, work efficiency is high, operation is comfortable, it is good in economic efficiency the advantages of, be widely used.At present, it is supporting with electric LHD
Reel towing cable, continually pulled during the cable use, cause cable body be damaged, substantially reduce cable
Service life.
The content of the invention
It is an object of the present invention to provide a kind of 10kV and following rubber insulation drum cable, frequently dragging can be born, significantly
Extend the service life of cable.
To achieve these goals, the technical scheme for using for：A kind of 10kV and following rubber insulation drum cable, including
Main line core conductor, be coated with successively outside the main line core conductor semi-conductive tape, internal shield, master core insulating barrier, insulating barrier and
External shielding layer constitutes master core, the master core and the stranded composition cable core of wire core, and cable core center gap is filled with special-shaped half
Conductive bedding core, is coated with terylene establishment fibrage and oversheath successively outside the cable core.
Compared with prior art, technique effect of the invention is：Semiconductive is coated with successively by outside main line core conductor
Band, internal shield, master core insulating barrier, insulating barrier and external shielding layer, it is ensured that cable can bear frequent in actual use
Ground is pulled；Electric field around internal shield and external shielding layer balanced cable, it is ensured that safely run all the time during cable use,
External shielding layer is metal knitted screen layer, it is ensured that master core possesses excellent shielding properties.Master core is twisted into structure with wire core
Into cable core, and special-shaped semiconductive bedding core is added at master core center, it is ensured that the external shielding layer of master core and special-shaped semiconductive bedding core
Uniform contact, makes cable possess more preferable Electro Magnetic Compatibility, substantially prolongs the service life of cable.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Specific embodiment
The present invention is described in further detail with reference to Fig. 1.
A kind of 10kV and following rubber insulation drum cable, including main line core conductor 1, the main line core conductor 1 are outer successively
It is coated with semi-conductive tape 2, internal shield 3, master core insulating barrier 4, insulating barrier 5 and external shielding layer 6 and constitutes master core, the main line
Core and the stranded composition cable core of wire core, cable core center gap are filled with special-shaped semiconductive bedding core 9, are coated successively outside the cable core
There is terylene to work out fibrage 10 and oversheath 11.
In above-mentioned technical proposal, main line core conductor 1 can for five class tinned copper wires be combined it is stranded form, main line core conductor 1
Softness is readily bent and moves, main line core conductor 1 is outer be coated with successively semi-conductive tape 2, internal shield 3, master core insulating barrier 4,
Insulating barrier 5 and external shielding layer 6, it is ensured that cable can bear continually to pull in actual use；Internal shield 3 and external shield
Electric field around 6 balanced cable of layer, it is ensured that safely run all the time during cable use, external shielding layer 6 is metal knitted screen
Cover layer, it is ensured that master core possesses excellent shielding properties.Master core is twisted into composition cable core with wire core, and at master core center
Add special-shaped semiconductive bedding core 9, it is ensured that the external shielding layer 6 of master core and the special-shaped uniform contact of semiconductive bedding core 9, possess cable
More preferable Electro Magnetic Compatibility, substantially prolongs the service life of cable.
Used as the concrete structure of wire core, the wire core includes ground wire core conductor 7, and the ground wire core conductor 7 is coated with
Semi-conductive adhesive 8.
Three master cores and uniform intervals are arranged in the stranded composition cable core of three wire cores of master core periphery, three
Wire core uniform intervals are placed in the gap of power wire core periphery, it is ensured that cable is full symmetric three cores design, so as to enhance
The structural strength of cable.
The insulating barrier 5 is EPDM glue-line, it is ensured that master core possesses excellent electric property and mechanical performance.
Preferably, the oversheath 11 is neoprene plastic boot.
Claims (5)
1. a kind of 10kV and following rubber insulation drum cable, it is characterised in that：Including main line core conductor（1）, the master core
Conductor（1）Semi-conductive tape is coated with successively outward（2）, internal shield（3）, master core insulating barrier（4）, insulating barrier（5）And external shield
Layer（6）Master core, the master core and the stranded composition cable core of wire core are constituted, cable core center gap is filled with special-shaped semiconductive
Bedding core（9）, terylene establishment fibrage is coated with outside the cable core successively（10）And oversheath（11）.
2. 10kV according to claim 1 and following rubber insulation drum cable, it is characterised in that：The wire core includes
Ground wire core conductor（7）, the ground wire core conductor（7）It is coated with semi-conductive adhesive（8）.
3. 10kV according to claim 2 and following rubber insulation drum cable, it is characterised in that：Three master cores
With arranged for interval master core periphery the stranded composition cable core of three wire cores.
4. 10kV according to claim 1 and following rubber insulation drum cable, it is characterised in that：The insulating barrier（5）
It is EPDM glue-line.
5. 10kV according to claim 1 and following rubber insulation drum cable, it is characterised in that：The oversheath（11）
It is neoprene plastic boot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710191270.9A CN106910554A (en) | 2017-03-28 | 2017-03-28 | A kind of 10kV and following rubber insulation drum cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710191270.9A CN106910554A (en) | 2017-03-28 | 2017-03-28 | A kind of 10kV and following rubber insulation drum cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106910554A true CN106910554A (en) | 2017-06-30 |
Family
ID=59194163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710191270.9A Pending CN106910554A (en) | 2017-03-28 | 2017-03-28 | A kind of 10kV and following rubber insulation drum cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106910554A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110473658A (en) * | 2018-05-09 | 2019-11-19 | 江苏宝安电缆有限公司 | A kind of compound frequency conversion drum cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101527181A (en) * | 2009-03-30 | 2009-09-09 | 开开电缆科技有限公司 | Drum cable |
| CN204143902U (en) * | 2014-08-07 | 2015-02-04 | 安徽双诚电线电缆有限公司 | Novel winding drum cable |
| CN204680418U (en) * | 2015-04-30 | 2015-09-30 | 上海名耐特种电缆有限公司 | Drum cable |
| CN206849523U (en) * | 2017-03-28 | 2018-01-05 | 安徽凌宇电缆科技有限公司 | A kind of 10kV and following rubber insulation drum cable |
-
2017
- 2017-03-28 CN CN201710191270.9A patent/CN106910554A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101527181A (en) * | 2009-03-30 | 2009-09-09 | 开开电缆科技有限公司 | Drum cable |
| CN204143902U (en) * | 2014-08-07 | 2015-02-04 | 安徽双诚电线电缆有限公司 | Novel winding drum cable |
| CN204680418U (en) * | 2015-04-30 | 2015-09-30 | 上海名耐特种电缆有限公司 | Drum cable |
| CN206849523U (en) * | 2017-03-28 | 2018-01-05 | 安徽凌宇电缆科技有限公司 | A kind of 10kV and following rubber insulation drum cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110473658A (en) * | 2018-05-09 | 2019-11-19 | 江苏宝安电缆有限公司 | A kind of compound frequency conversion drum cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170630 |
|
| WD01 | Invention patent application deemed withdrawn after publication |