CN203631155U - Flexible water surface floating cable with positive buoyancy - Google Patents
Flexible water surface floating cable with positive buoyancy Download PDFInfo
- Publication number
- CN203631155U CN203631155U CN201320843158.6U CN201320843158U CN203631155U CN 203631155 U CN203631155 U CN 203631155U CN 201320843158 U CN201320843158 U CN 201320843158U CN 203631155 U CN203631155 U CN 203631155U
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- Prior art keywords
- water
- cable
- flexible
- floating
- water surface
- Prior art date
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- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000007667 floating Methods 0.000 title claims abstract description 28
- 239000004020 conductor Substances 0.000 claims abstract description 17
- 239000004033 plastic Substances 0.000 claims abstract description 16
- 229920003023 plastic Polymers 0.000 claims abstract description 16
- 238000005187 foaming Methods 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract 3
- 238000009413 insulation Methods 0.000 abstract 3
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to a flexible water surface floating cable with a positive buoyancy, which has a power transmission function, is capable of floating of the water surface, has good flexibility, and is capable of being folded and unfolded for many times. The flexible water surface floating cable is suitable for supplying power for ships working on the water surface, floating work platforms, and water surface detecting devices. The flexible water surface floating cable which is convenient to fold and unfold and supports multitime usage, can be used as an alarm mark or an isolation strip in water. The flexible water surface floating cable comprises an enhanced foaming plastic floating body, a water-resistant buffering layer, a plurality of stranded flexible cable water-resistant conductors, a light cable insulation layer, a tension-resistant reinforcing layer, and an external protection layer, wherein the enhanced foaming plastic floating body is disposed at the center of the cable, the water-resistant buffering layer is disposed outside the enhanced foaming plastic floating body, the plurality of stranded flexible cable water-resistant conductors are disposed outside the water-resistant buffering layer, the light cable insulation layer is disposed outside the plurality of stranded flexible cable water-resistant conductors, and the tension-resistant reinforcing layer is disposed outside the light cable insulation layer, and the external protection layer is disposed outside the tension-resistant reinforcing layer.
Description
Technical field
What the flexible positive buoyancy floating on water of the utility model cable related to is a kind ofly has delivery of electrical energy function, can swim on the water surface and has good flexibility, the repeatedly water surface cable of folding and unfolding.Be suitable for power supplies such as operation ship, floating job platform, water surface detecting devicess on the water surface.The type cable reclaims convenient, can repeatedly use, and also can be used as warning mark and isolation strip in water.
Background technology
In recent years, along with the continuous enhancing of China's ocean development dynamics, be used to the fixing on-fixed cable of marine exploration equipment, maritime floating platform, the power supply of water surface floating ship more and more to be applied, this invention product is exactly the floating on water service cable that is applied to above place and equipment.
Summary of the invention
The utility model object is to provide a kind of flexible positive buoyancy floating on water cable for the demand, as moving on the water surface or floating equipment provides supply network.
Flexible positive buoyancy floating on water cable is to take following technical scheme to realize:
Flexible positive buoyancy floating on water cable comprises that enhancement mode foamed plastic buoyancy aid, water-blocking buffer layer, multiply twist flexible cable water-blocking conductor, lightweight cable insulating barrier, tension reinforced layer and outer jacket again.
Enhancement mode foamed plastic buoyancy aid is arranged on cable center, there is water-blocking buffer layer in enhancement mode foamed plastic buoyancy aid outer setting, be outside equipped with multiply in water-blocking buffer layer and twist again flexible cable water-blocking conductor, twist again flexible cable water-blocking conductor in multiply and be outside equipped with lightweight cable insulating barrier, be outside equipped with tension reinforced layer at lightweight cable insulating barrier, be outside equipped with outer jacket at tension reinforced layer.
Enhancement mode foamed plastic buoyancy aid adopts enhancement mode foamed polyurethane, foaming high-density polyethylene material, foam degrees 50%～70%.Enhancement mode foamed plastic buoyancy aid is cable center's buoyant material.Water-blocking buffer layer adopts waterstop.Conductor adopts thin copper monofilament and blocks water that compound is stranded to be formed.The insulating barrier of cable adopts the soft level elastomeric material of resistant to hydrolysis.Reinforced layer adopts waterproofing type high strength to spin synthetic fibre.Oversheath adopts the wear-resisting polyurethane of resistant to hydrolysis.
The flexible positive buoyancy floating on water of the utility model cable design is reasonable, is a kind ofly to have delivery of electrical energy function, can swim on the water surface and have good flexibility, the repeatedly water surface cable of folding and unfolding.Be suitable for power supplies such as operation ship, floating job platform, water surface detecting devicess on the water surface.The type cable reclaims convenient, can repeatedly use.This cable jacket Stability Analysis of Structures, rounding, bending radius is little, and folding and unfolding is convenient.Cable jacket color is eye-catching, is easy to observe in water, is not only conducive to protect cable, also can be used as warning mark and isolation strip in water.
Accompanying drawing explanation
Below with reference to accompanying drawing, the utility model is described in further detail:
Fig. 1 is flexible positive buoyancy floating on water construction of cable schematic diagram.
Embodiment
With reference to accompanying drawing 1, flexible positive buoyancy floating on water cable comprises that enhancement mode foamed plastic buoyancy aid 1, water-blocking buffer layer 2, multiply twist flexible cable water-blocking conductor 3, lightweight cable insulating barrier 4, tension reinforced layer 5, outer jacket 6 again.
Enhancement mode foamed plastic buoyancy aid 1 is arranged on cable center, there is water-blocking buffer layer 2 in enhancement mode foamed plastic buoyancy aid 1 outer setting, be outside equipped with multiply in water-blocking buffer layer 2 and twist again flexible cable water-blocking conductor 3, twist again flexible cable water-blocking conductor 3 in multiply and be outside equipped with lightweight cable insulating barrier 4, be outside equipped with tension reinforced layer 5 at lightweight cable insulating barrier 4, be outside equipped with outer jacket 6 at tension reinforced layer 5.
Cable center's enhancement mode foamed plastic buoyancy aid 1 is enhancement mode foamed polyurethane, foaming high-density polyethylene material, foam degrees 50%～70%.
Water-blocking buffer layer 2 adopts lightweight buffer-type waterstop, and density of material is no more than 0.5g/cm
3.
Multiply is twisted again thin copper wire that flexible cable water-blocking conductor 3 adopts filament diameter to be no more than 0.7mm and is first restrainted strand and carry out multiple strand again and form, and at the inner compound that blocks water of filling of stranded conductor, can stop moisture longitudinally to infiltrate cable inside simultaneously.
The insulating barrier 4 of lightweight cable adopts the soft level elastomeric material of resistant to hydrolysis, is specially TPV, TPE.
Tension reinforced layer 5 adopts waterproofing type high strength to spin synthetic fibre and covers lightweight cable surface of insulating layer with weaving manner, can bear cable and be subject to the various stress such as impact, towing of current.
Extrude outer jacket 6 at tension reinforced layer 5, outer jacket 6 adopts polyether-type polyurethane wear-resistance protective sleeve, and oversheath color is eye-catching yellow, and can keep more than 2 years colour-fast.
Claims (4)
1. a flexible positive buoyancy floating on water cable, is characterized in that: comprise that enhancement mode foamed plastic buoyancy aid, water-blocking buffer layer, multiply twist flexible cable water-blocking conductor, lightweight cable insulating barrier, tension reinforced layer and outer jacket again;
Enhancement mode foamed plastic buoyancy aid is arranged on cable center, there is water-blocking buffer layer in enhancement mode foamed plastic buoyancy aid outer setting, be outside equipped with multiply in water-blocking buffer layer and twist again flexible cable water-blocking conductor, twist again flexible cable water-blocking conductor in multiply and be outside equipped with lightweight cable insulating barrier, be outside equipped with tension reinforced layer at lightweight cable insulating barrier, be outside equipped with outer jacket at tension reinforced layer.
2. flexible positive buoyancy floating on water cable according to claim 1, is characterized in that: described cable center's enhancement mode foamed plastic buoyancy aid is enhancement mode foamed polyurethane or foaming high-density polyethylene material, foam degrees 50%～70%.
3. flexible positive buoyancy floating on water cable according to claim 1, is characterized in that: described water-blocking buffer layer adopts lightweight buffer-type waterstop, and density of material is no more than 0.5g/cm
3.
4. flexible positive buoyancy floating on water cable according to claim 1, it is characterized in that: described multiply is twisted again thin copper wire that flexible cable water-blocking conductor adopts filament diameter to be no more than 0.7mm and first restrainted strand and carry out multiple strand again and form, at the inner compound that blocks water of filling of stranded conductor, can stop moisture longitudinally to infiltrate cable inside simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320843158.6U CN203631155U (en) | 2013-12-20 | 2013-12-20 | Flexible water surface floating cable with positive buoyancy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320843158.6U CN203631155U (en) | 2013-12-20 | 2013-12-20 | Flexible water surface floating cable with positive buoyancy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631155U true CN203631155U (en) | 2014-06-04 |
Family
ID=50817611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320843158.6U Expired - Lifetime CN203631155U (en) | 2013-12-20 | 2013-12-20 | Flexible water surface floating cable with positive buoyancy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631155U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680708A (en) * | 2013-12-20 | 2014-03-26 | 中天科技海缆有限公司 | Flexible positive buoyancy cable floating on water surface |
| CN104575832A (en) * | 2015-02-09 | 2015-04-29 | 湖南华菱线缆股份有限公司 | Ultra-light suspension umbilical cable |
| CN105676386A (en) * | 2016-04-05 | 2016-06-15 | 苏州胜信光电科技有限公司 | Water-floating alarm cable |
-
2013
- 2013-12-20 CN CN201320843158.6U patent/CN203631155U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680708A (en) * | 2013-12-20 | 2014-03-26 | 中天科技海缆有限公司 | Flexible positive buoyancy cable floating on water surface |
| CN103680708B (en) * | 2013-12-20 | 2016-08-17 | 中天科技海缆有限公司 | Flexible positive buoyancy floating on water cable |
| CN104575832A (en) * | 2015-02-09 | 2015-04-29 | 湖南华菱线缆股份有限公司 | Ultra-light suspension umbilical cable |
| CN105676386A (en) * | 2016-04-05 | 2016-06-15 | 苏州胜信光电科技有限公司 | Water-floating alarm cable |
| CN105676386B (en) * | 2016-04-05 | 2018-09-11 | 苏州胜信光电科技有限公司 | A kind of warning optical cable of floating on water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee after: Zhongtian Technology submarine cable Co.,Ltd. Address before: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee before: ZHONGTIAN TECHNOLOGIES SUBMARINE CABLE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |