CN107464608A - A kind of special-shaped photoelectric compound cable - Google Patents
A kind of special-shaped photoelectric compound cable Download PDFInfo
- Publication number
- CN107464608A CN107464608A CN201710840804.6A CN201710840804A CN107464608A CN 107464608 A CN107464608 A CN 107464608A CN 201710840804 A CN201710840804 A CN 201710840804A CN 107464608 A CN107464608 A CN 107464608A
- Authority
- CN
- China
- Prior art keywords
- wire
- special
- optical cable
- allotype insulation
- insulation wire
- 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.)
- Withdrawn
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Classifications
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- 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
-
- 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
- H01B7/0009—Details relating to the conductive cores
-
- 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
- H01B7/1895—Internal space filling-up means
-
- 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
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/223—Longitudinally placed metal wires or tapes forming part of a high tensile strength core
Landscapes
- Ropes Or Cables (AREA)
Abstract
The invention provides a kind of special-shaped photoelectric compound cable, allotype insulation wire, optical cable, oversheath, described allotype insulation wire includes three groups of fan wire cores for being enclosed with special-shaped insulating layer, and the inner wire of fan wire core is twisted using strand copper wire；Described optical cable is located at the center of allotype insulation wire, and allotype insulation wire is wrapped with protective layer, and protective layer is externally provided with screen layer, and screen layer is externally provided with oversheath；Described protective layer and the crevice place of allotype insulation wire adjacent two-by-two are provided with strengthening core, strengthening core material selection aramid fiber silk；Arc-shaped partition is equipped between described optical cable and each allotype insulation wire.The present invention has the advantages of notable and beneficial effect compared with prior art：The space being effectively reduced between traditional rule circle cable core, optical cable are integrated in sector conductor center, and integrated level is high；Obstructed between optical cable and Special wire by arc-shaped partition, protect optical cable, improve service life.
Description
Technical field
The present invention relates to sensor cable field, more particularly to a kind of special-shaped photoelectric compound cable.
Background technology
Electric unit in the photoelectric compound cable of existing in the market uses circular configuration, and the cable one of this structure is profile
Irregularly, easily there is lines in appearance, second, the contour structure size of cable is larger, occupancy installing space is more, third, cable is not because
Rule need to be filled to cable core space, increase processing technology difficulty, and besides the contour structure size of cable is big and space
The addition of filler, product weight also will increase, this requirement to cable tensile strength is also a test.
The content of the invention
Problem to be solved by this invention is, overcome the deficiencies in the prior art, there is provided one kind reduces core space and filled out
Fill thing, the high special-shaped photoelectric compound cable of structural strength.
The present invention solves its technical problem and takes following technical scheme to realize：
A kind of special-shaped photoelectric compound cable, including allotype insulation wire, optical cable, oversheath, described allotype insulation wire include
Three groups of fan wire cores for being enclosed with special-shaped insulating layer, three groups of fan wires core is using concentric stranding even structure
Be intertwined composition allotype insulation wire, and the inner wire of fan wire core is twisted using strand copper wire；Described light
Cable is located at the center of allotype insulation wire, and allotype insulation wire is wrapped with protective layer, and protective layer is externally provided with screen layer, screen layer
It is externally provided with oversheath；Described protective layer and the crevice place of allotype insulation wire adjacent two-by-two are provided with strengthening core, strengthen core
Material selects aramid fiber silk；Arc-shaped partition is equipped between described optical cable and each allotype insulation wire.
Preferably, the protective layer is using the double-deck thin-film material with insulating properties.
Preferably, the thin-film material is polyester film.
Preferably, screen layer is woven using tinned copper wire.
Preferably, the oversheath is to be coated on cable outermost layer by polyvinyl chloride hot extrusion to be formed.
The present invention has the advantages of notable and beneficial effect compared with prior art：Wire forms sector structure, effectively
Reduce the space between traditional rule circle cable core, strengthening core is arranged on only one between segment conductor-core and circular protective layer
In point crack, maximized utilization space, optical cable is integrated in sector conductor center, and integrated level is high, space hold is small；Optical cable with it is different
Obstructed between type wire by arc-shaped partition, protect optical cable, improve service life.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to embodiment provided by the invention, structure, feature and its
Effect, describe in detail as after.
A kind of special-shaped photoelectric compound cable as shown in Figure 1, including allotype insulation wire, optical cable 2, oversheath 5, it is described
Allotype insulation wire includes three groups of fan wire cores 1 for being enclosed with special-shaped insulating layer 11, and three groups of fan wire core is adopted
With the composition allotype insulation wire that is intertwined of concentric stranding even structure, the inner wire 12 of fan wire core uses multiply
Copper cash is twisted；Described optical cable 2 is using central tubular multi-core fiber, the center being arranged between three groups of fan wire cores,
Allotype insulation wire is wrapped with protective layer 3, and protective layer is externally provided with screen layer 4, and screen layer is externally provided with oversheath 5；Described guarantor
The crevice place of sheath and allotype insulation wire adjacent two-by-two is provided with strengthening core 6, strengthening core material selection aramid fiber silk；It is described
Optical cable and each allotype insulation wire between be equipped with arc-shaped partition 7 made of steel band.
The protective layer 3 is using the double-deck thin-film material with insulating properties.
Described thin-film material is polyester film.
Described screen layer 4 is woven using tinned copper wire.
The oversheath 5 is to be coated on the layer that cable outermost layer formed by polyvinyl chloride hot extrusion.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng, all should still belong to the present invention patent covering scope within.
Claims (5)
1. a kind of special-shaped photoelectric compound cable, including allotype insulation wire, optical cable, oversheath, it is characterised in that：Described abnormal shape
Insulated conductor includes three groups of fan wire cores for being enclosed with special-shaped insulating layer, and three groups of fan wires core is using strand with one heart
Close the composition allotype insulation wire that is intertwined of even structure, the inner wire of fan wire core it is twisted using strand copper wire and
Into；Described optical cable is located at the center of allotype insulation wire, and allotype insulation wire is wrapped with protective layer, and protective layer is externally provided with screen
Layer is covered, screen layer is externally provided with oversheath；Described protective layer and the crevice place of allotype insulation wire adjacent two-by-two, which are provided with, to be strengthened
Core, strengthening core material selection aramid fiber silk；Arc-shaped partition is equipped between described optical cable and each allotype insulation wire.
2. special-shaped photoelectric compound cable according to claim 1, it is characterised in that：The protective layer is had absolutely using double-deck
The thin-film material of edge performance.
3. special-shaped photoelectric compound cable according to claim 2, it is characterised in that：Described thin-film material is polyester
Film.
4. special-shaped photoelectric compound cable according to claim 1, it is characterised in that：Described screen layer uses tinned copper wire
Braiding.
5. special-shaped photoelectric compound cable according to claim 1, it is characterised in that：The oversheath is by polyvinyl chloride heat
Extrude and overlay on the formation of cable outermost layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840804.6A CN107464608A (en) | 2017-09-18 | 2017-09-18 | A kind of special-shaped photoelectric compound cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840804.6A CN107464608A (en) | 2017-09-18 | 2017-09-18 | A kind of special-shaped photoelectric compound cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107464608A true CN107464608A (en) | 2017-12-12 |
Family
ID=60552605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710840804.6A Withdrawn CN107464608A (en) | 2017-09-18 | 2017-09-18 | A kind of special-shaped photoelectric compound cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107464608A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711466A (en) * | 2018-07-09 | 2018-10-26 | 山东泉兴银桥光电缆科技发展有限公司 | A kind of tension torsion fiber optic cables |
| CN112868070A (en) * | 2020-04-23 | 2021-05-28 | 常熟市谷雷特机械产品设计有限公司 | Photoelectric composite cable for electric power and communication |
| CN117970583A (en) * | 2024-02-05 | 2024-05-03 | 江苏巨量光电科技有限公司 | Self-heat-tracing petroleum exploration optical cable and manufacturing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0611223U (en) * | 1992-07-10 | 1994-02-10 | 古河電気工業株式会社 | Lightning-resistant overhead ground wire |
| CN102314966A (en) * | 2011-06-21 | 2012-01-11 | 蒋菊生 | Improved optical fiber composite low-voltage cable and manufacturing method thereof |
| CN203910335U (en) * | 2014-06-17 | 2014-10-29 | 重庆柒安电线电缆（集团）有限责任公司 | Shaped conductor fiber composite low-voltage power cable |
| CN204178794U (en) * | 2014-10-13 | 2015-02-25 | 杭州电缆股份有限公司 | A kind of 500kV cable for measuring temperature |
| CN106128629A (en) * | 2016-08-04 | 2016-11-16 | 四川九洲线缆有限责任公司 | A kind of photoelectric hybrid transmission thermal balance cable and preparation method thereof |
| CN207302675U (en) * | 2017-09-18 | 2018-05-01 | 浙江华普电缆有限公司 | A kind of abnormal shape photoelectric compound cable |
-
2017
- 2017-09-18 CN CN201710840804.6A patent/CN107464608A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0611223U (en) * | 1992-07-10 | 1994-02-10 | 古河電気工業株式会社 | Lightning-resistant overhead ground wire |
| CN102314966A (en) * | 2011-06-21 | 2012-01-11 | 蒋菊生 | Improved optical fiber composite low-voltage cable and manufacturing method thereof |
| CN203910335U (en) * | 2014-06-17 | 2014-10-29 | 重庆柒安电线电缆（集团）有限责任公司 | Shaped conductor fiber composite low-voltage power cable |
| CN204178794U (en) * | 2014-10-13 | 2015-02-25 | 杭州电缆股份有限公司 | A kind of 500kV cable for measuring temperature |
| CN106128629A (en) * | 2016-08-04 | 2016-11-16 | 四川九洲线缆有限责任公司 | A kind of photoelectric hybrid transmission thermal balance cable and preparation method thereof |
| CN207302675U (en) * | 2017-09-18 | 2018-05-01 | 浙江华普电缆有限公司 | A kind of abnormal shape photoelectric compound cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711466A (en) * | 2018-07-09 | 2018-10-26 | 山东泉兴银桥光电缆科技发展有限公司 | A kind of tension torsion fiber optic cables |
| CN112868070A (en) * | 2020-04-23 | 2021-05-28 | 常熟市谷雷特机械产品设计有限公司 | Photoelectric composite cable for electric power and communication |
| CN112868070B (en) * | 2020-04-23 | 2023-12-19 | 东莞市永晟电线科技股份有限公司 | Photoelectric composite cable for electric power and communication |
| CN117970583A (en) * | 2024-02-05 | 2024-05-03 | 江苏巨量光电科技有限公司 | Self-heat-tracing petroleum exploration optical cable and manufacturing method |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171212 |