CN207009150U - A kind of flexible ground shield optoelectronic composite cable - Google Patents
A kind of flexible ground shield optoelectronic composite cable Download PDFInfo
- Publication number
- CN207009150U CN207009150U CN201720826572.4U CN201720826572U CN207009150U CN 207009150 U CN207009150 U CN 207009150U CN 201720826572 U CN201720826572 U CN 201720826572U CN 207009150 U CN207009150 U CN 207009150U
- Authority
- CN
- China
- Prior art keywords
- ground shield
- core
- outside
- cable
- armor
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 230000005693 optoelectronics Effects 0.000 title claims abstract description 21
- 238000009413 insulation Methods 0.000 claims abstract description 41
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000013307 optical fiber Substances 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000010935 stainless steel Substances 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims abstract description 11
- 239000006071 cream Substances 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 22
- 239000004020 conductor Substances 0.000 claims description 21
- 229910052802 copper Inorganic materials 0.000 claims description 18
- 239000010949 copper Substances 0.000 claims description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 238000007747 plating Methods 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000013536 elastomeric material Substances 0.000 claims description 7
- 239000005060 rubber Substances 0.000 claims description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
A kind of flexible ground shield optoelectronic composite cable of the utility model, including the compound cable core positioned at center, inner sheath, armor and oversheath, compound cable core includes kinetic insulation core, filling, inner liner and ground shield layer, filling and inner liner are extruded outside kinetic insulation core simultaneously, it is filled in the space of kinetic insulation core, wrapped ground shield layer outside inner liner, inner sheath is extruded outside ground shield layer, wrapped armor outside inner sheath, oversheath is extruded outside armor, armor includes light unit and steel wire rope and spiral winding is wrapped in outside inner sheath, light unit includes optical fiber, fine cream and stainless steel tube, fine cream is filled between optical fiber and stainless steel tube.Flexible ground shield optoelectronic composite cable provided by the utility model, cable volume is reduced on the premise of the basic transmission performance of existing cable is not changed, simplify the construction of cable, and there is good pliability and bendability, cost is low, it is easy to cable testing bridge, buried or pipeline laying, has a extensive future.
Description
Technical field
It the utility model is related to power cable technical field, and in particular to a kind of flexible ground shield optoelectronic composite cable.
Background technology
Existing ground shield optoelectronic composite cable, transmission and the signal transmission through fiber of electric energy are combined together, optical fiber with absolutely
Extrude inner sheath after edge core stranding, the independent extruded insulation of ground wire has that volume is big, consumption of materials is big, production cost is high, soft
The shortcomings of toughness and bending property difference, and the system of laying of cable is also greatly limited.Therefore, in order to reduce the body of cable
Product, production cost is reduced, improve cable bend and pliability, expand composite rope uses field, must be in the construction of cable, material
Material and processing technology etc. are improved, in order to be used in more occasions.
In summary, it would be highly desirable to solve the problems, such as to be reduced on the premise of the basic transmission performance of existing cable is not changed
Cable volume, simplify the construction of cable, improve the bendability and pliability of cable.
Utility model content
To solve problem of the prior art, the utility model provides a kind of flexible ground shield optoelectronic composite cable.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of flexible ground shield optoelectronic composite cable, including the compound cable core positioned at center, inner sheath, armor and outer shield
Set, compound cable core include kinetic insulation core, filling, inner liner and ground shield layer, and kinetic insulation core is led by some groups of copper
External extruded insulation layer respectively is simultaneously twisted, and extrudes filling simultaneously outside kinetic insulation core and inner liner, filling are filled in
In the space of kinetic insulation core, wrapped ground shield layer outside inner liner, inner sheath, inner sheath are extruded outside ground shield layer
Outside wrapped armor, oversheath is extruded outside armor, armor includes light unit and steel wire rope and spiral winding is wrapped in interior shield
Set is outer, and light unit includes optical fiber, fine cream and stainless steel tube, and fine cream is filled between optical fiber and stainless steel tube.
Further, the core number of the kinetic insulation core is at least two cores.
Further, the kinetic insulation core by extruded insulation layer and being twisted, power outside three groups of copper conductors respectively
The core number of insulated wire cores is three cores, and area of section is 120 mm2。
Further, the copper conductor is super soft 6 class twisted copper conductors, and the insulating barrier is EP rubbers.
Further, the filling and inner liner are coated on outside kinetic insulation core simultaneously by plsitive mold, institute
The material for stating filling and inner liner is EP rubbers.
Further, the quantity of the light unit is at least one, and the quantity of the optical fiber is at least one.
Further, the ground shield layer is to use around the tin plating of packet mode formation, nickel plating or silver-gilt copper wire layer, described
The material of inner sheath is elastomeric material, and the steel wire rope is stainless steel steel wire rope, and the material of the oversheath is elastomer material
Material.
Compared with prior art, the utility model has advantages below：
1）The conductor of kinetic insulation core uses the super soft stranded conductor of 6 classes, the pliability and bending property of cable conductor
Well；
2）The filling of flexible ground shield optoelectronic composite cable and inner liner are extruded, are disposable complete simultaneously using plsitive mold
Into simplifying the structure of composite rope, reduce the volume of composite rope；
3）Ground shield layer is not squeeze insulation using around the tin plating of packet mode formation, nickel plating or silver-gilt copper wire layer, conductor, directly
Winding is connect, has both reached ground wire effect, moreover it is possible to shielding action is done, while reduces materials, reduce the physical dimension of cable, and tin plating,
Nickel plating or silver-plated copper conductor have the advantages that conductor wire is good, not generated heat and high antioxidant；
4）The material of insulating barrier, inner sheath and oversheath that flexible ground shield optoelectronic composite cable uses is elastomer material
Material, there is prominent high resiliency so that cable is more soft, is easily installed laying；
5）The armor of flexible ground shield optoelectronic composite cable passes through spiral winding packet mode by light unit and stainless steel wire rope
Form, simplify the structure of cable, reduce the section of cable, while the pliability of stainless steel wire rope is good so that cable it is soft
Toughness and bending property greatly improve, and cable is had the advantages that high tensile, high bending property, are easily installed laying, drop
Low cost；
6）Flexible ground shield optoelectronic composite cable provided by the utility model, do not changing the basic transmission performance of existing cable
On the premise of possess the advantages that good pliability, good bending property, cable small volume, production cost is low, is easy to cable testing bridge, buried
Or pipeline laying, practical value is high, has broad application prospects.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein, 1- kinetic insulation cores；101- copper conductors；102- insulating barriers；2- is filled；3- inner liners；4- ground shields
Layer；5- inner sheaths；6- light units；7- steel wire ropes；8- oversheaths.
Embodiment
The utility model is further described with reference to specific embodiment.
As shown in figure 1, a kind of flexible ground shield optoelectronic composite cable, including the compound cable core positioned at center, inner sheath 5,
Armor and oversheath 8, compound cable core include kinetic insulation core 1, filling 2, inner liner 3 and ground shield layer 4, kinetic insulation
The outside of core 1 extrudes filling 2 and inner liner 3 simultaneously, and filling 2 is filled in the space of kinetic insulation core 1, outside inner liner 3
Wrapped ground shield layer 4, extrudes inner sheath 5 outside ground shield layer 4, the wrapped armor in the outside of inner sheath 5, is squeezed outside armor
Bag oversheath 8, armor includes light unit 6 and steel wire rope 7 and spiral winding is wrapped in outside inner sheath 5, light unit 6 include optical fiber,
Fine cream and stainless steel tube, fine cream are filled between optical fiber and stainless steel tube, and the quantity of light unit 6 is at least one, the number of optical fiber
Amount is at least one.
Kinetic insulation core 1 includes some groups of copper conductors 101 and extrudes the insulating barrier 102 outside every group of copper conductor 101,
Insulating barrier 102 is prepared using high-elastic insulating materials, and kinetic insulation core 1 is led via the copper of some groups of coated insulation layers 102
Body 101 is twisted, and the core number of kinetic insulation core 1 is at least two cores, filling 2 and inner liner 3 by plsitive mold simultaneously
Be coated on outside kinetic insulation core 1, the material of filling 2 and inner liner 3 is EP rubbers, ground shield layer 4 be using around
The tin plating of packet mode formation, nickel plating or silver-gilt copper wire layer, the material of inner sheath 5 is elastomeric material, and steel wire rope 7 is stainless steel steel
Cord, the material of oversheath 8 is elastomeric material, and electric conductivity is good, and pliability and bendability are high, small volume, are easy to lay.
Embodiment 1
As shown in figure 1, a kind of flexible ground shield optoelectronic composite cable, including the compound cable core positioned at center, inner sheath 5,
Armor and oversheath 8, extrude inner sheath 5 outside compound cable core, the wrapped armor of the external helicoid of inner sheath 5, outside armor
Oversheath 8 is extruded, compound cable core includes kinetic insulation core 1, filling 2, inner liner 3 and ground shield layer 4, kinetic insulation core
1 includes three groups of copper conductors 101 and the insulating barrier 102 being coated on outside every group of copper conductor 101, and copper conductor 101 is that super soft 6 class is twisted
Copper conductor, the material of insulating barrier 102 is EP rubbers, and the copper conductor 101 of three groups of outside coated insulation layers 102 is formed by twisted
Core number is the kinetic insulation core 1 of three cores, and the area of section of kinetic insulation core 1 is 120 mm2, outside kinetic insulation core 1
Disposable extrude is carried out by plsitive mold simultaneously and fills 2 and inner liner 3, filling 2 is filled between kinetic insulation core 1
Space, wrapped ground shield layer 4 outside inner liner 3, inner sheath 5 is extruded outside ground shield layer 4, armor includes the He of light unit 6
Steel wire rope 7, light unit 6 and steel wire rope 7 form armor by the way of spiral is wrapped, and the quantity of light unit 6 is one, light list
Member 6 includes optical fiber, fine cream and stainless steel tube, fine cream is filled between optical fiber and stainless steel tube, the quantity of optical fiber is two.
The material of filling 2 and inner liner 3 is EP rubbers, and ground shield layer 4 is tinned copper wire layer, the material of inner sheath 5
Matter is elastomeric material, and steel wire rope 7 is stainless steel steel wire rope, and the material of oversheath 8 is elastomeric material.
Above-described embodiment does not limit the utility model, all institutes by the way of equivalent substitution or equivalent transformation in any form
The technical scheme of acquisition, all falls within the scope of protection of the utility model.
Claims (7)
1. a kind of flexible ground shield optoelectronic composite cable, it is characterised in that including compound cable core, the inner sheath positioned at center（5）、
Armor and oversheath（8）, the compound cable core includes kinetic insulation core（1）, filling（2）, inner liner（3）And ground shield
Layer（4）, the kinetic insulation core（1）By some groups of copper conductors（101）Outer extruded insulation layer respectively（102）And be twisted,
Kinetic insulation core（1）It is outside to extrude filling simultaneously（2）And inner liner（3）, filling（2）It is filled in kinetic insulation core（1）'s
In space, inner liner（3）Outside wrapped ground shield layer（4）, ground shield layer（4）Outside extrudes inner sheath（5）, inner sheath
（5）Outside wrapped armor, oversheath is extruded outside armor（8）, armor includes light unit（6）And steel wire rope（7）And spiral shell
Curl up and be wrapped in inner sheath（5）Outside, light unit（6）Including optical fiber, fine cream and stainless steel tube, fine cream is filled in optical fiber and stainless steel tube
Between.
A kind of 2. flexible ground shield optoelectronic composite cable according to claim 1, it is characterised in that the kinetic insulation line
Core（1）Core number be at least two cores.
A kind of 3. flexible ground shield optoelectronic composite cable according to claim 1, it is characterised in that the kinetic insulation line
Core（1）By three groups of copper conductors（101）Outer extruded insulation layer respectively（102）And it is twisted, kinetic insulation core（1）Core number be
Three cores, area of section are 120 mm2。
A kind of 4. flexible ground shield optoelectronic composite cable according to claim 1, it is characterised in that the copper conductor
（101）For super soft 6 class twisted copper conductors, the insulating barrier（102）For EP rubbers.
A kind of 5. flexible ground shield optoelectronic composite cable according to claim 1, it is characterised in that the filling（2）With
Inner liner（3）Twisted kinetic insulation core is coated on by plsitive mold simultaneously（1）Outside, the filling（2）And liner
Layer（3）Material be EP rubbers.
A kind of 6. flexible ground shield optoelectronic composite cable according to claim 1, it is characterised in that the light unit（6）
Quantity be at least one, the quantity of the optical fiber is at least one.
A kind of 7. flexible ground shield optoelectronic composite cable according to claim 1, it is characterised in that the ground shield layer
（4）For using around the tin plating of packet mode formation, nickel plating or silver-gilt copper wire layer, the inner sheath（5）Material be elastomeric material,
The steel wire rope（7）For stainless steel steel wire rope, the oversheath（8）Material be elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720826572.4U CN207009150U (en) | 2017-07-10 | 2017-07-10 | A kind of flexible ground shield optoelectronic composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720826572.4U CN207009150U (en) | 2017-07-10 | 2017-07-10 | A kind of flexible ground shield optoelectronic composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009150U true CN207009150U (en) | 2018-02-13 |
Family
ID=61452638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720826572.4U Active CN207009150U (en) | 2017-07-10 | 2017-07-10 | A kind of flexible ground shield optoelectronic composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207009150U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504063A (en) * | 2019-08-28 | 2019-11-26 | 电子科技大学 | The optoelectronic composite cable of system is listened for distribution type fiber-optic water |
| CN114002795A (en) * | 2021-12-03 | 2022-02-01 | 安徽光纤光缆传输技术研究所(中国电子科技集团公司第八研究所) | Flexible metal armored field operation optical cable |
| CN114596993A (en) * | 2022-03-02 | 2022-06-07 | 富通集团有限公司 | Lightning protection photoelectric cable |
-
2017
- 2017-07-10 CN CN201720826572.4U patent/CN207009150U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504063A (en) * | 2019-08-28 | 2019-11-26 | 电子科技大学 | The optoelectronic composite cable of system is listened for distribution type fiber-optic water |
| CN110504063B (en) * | 2019-08-28 | 2020-12-25 | 电子科技大学 | Photoelectric composite cable for distributed optical fiber hydrophone system |
| CN114002795A (en) * | 2021-12-03 | 2022-02-01 | 安徽光纤光缆传输技术研究所(中国电子科技集团公司第八研究所) | Flexible metal armored field operation optical cable |
| CN114596993A (en) * | 2022-03-02 | 2022-06-07 | 富通集团有限公司 | Lightning protection photoelectric cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107195367B (en) | High-voltage low-loss optical fiber composite submarine cable and preparation method thereof | |
| CN207009150U (en) | A kind of flexible ground shield optoelectronic composite cable | |
| CN204614536U (en) | The light-duty composite rope of dynamic photoelectric under water | |
| CN108231256A (en) | A kind of load-bearing optoelectronic composite cable and its manufacturing process | |
| CN105590679B (en) | Include the photoelectric mixed cable of coaxial electric unit | |
| CN201838364U (en) | High-voltage multi-core shielded signal cable | |
| CN201956092U (en) | Control cable for oil platform | |
| CN106448852A (en) | Safe and reliable special mining cable | |
| CN201717056U (en) | Photoelectric composite cable for FTTH | |
| CN207718905U (en) | A kind of resistance to dragging optoelectronic composite cable | |
| CN206312632U (en) | Communication composite power cable | |
| CN205722835U (en) | A kind of Aero-Space star quad stranding communication cable | |
| CN206075938U (en) | A kind of electro-optical composite cable | |
| CN204884676U (en) | Compound overhead insulated cable of optic fibre | |
| CN209388726U (en) | New-type charge connecting cable | |
| CN203397736U (en) | Flat watertight cable used for underwater frequent movement | |
| CN105405514B (en) | The low-loss composite data cable of high shielding properties | |
| CN207676693U (en) | A kind of aluminium alloy cable with the ultralight characteristic of high intensity | |
| CN106952688B (en) | A kind of production method of spring sheathed structure optoelectrical cable | |
| CN206194401U (en) | A combination cable for remote monitoring | |
| CN204680455U (en) | Flexible direct current photoelectric composite low-pressure cable | |
| CN101303915B (en) | Novel concentric conductor branch cable | |
| CN215183248U (en) | Light underwater photoelectric composite cable | |
| CN204680467U (en) | Flexible direct current optoelectronic composite medium voltage cable | |
| CN207397768U (en) | A kind of new harbour medium-voltage drum cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240123 Address after: 214000, No. 58 Mashan Hushan Road, Binhu District, Wuxi City, Jiangsu Province Patentee after: Hongtu Optoelectronic Cable (Wuxi) Co.,Ltd. Country or region after: China Address before: No. 11 Xinke Fourth Road, High tech Development Zone, Pukou District, Nanjing City, Jiangsu Province, 211106 Patentee before: JIANGSU HITEKER Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |