CN210271829U - Follow-up floating cable for ocean platform - Google Patents
Follow-up floating cable for ocean platform Download PDFInfo
- Publication number
- CN210271829U CN210271829U CN201920749017.5U CN201920749017U CN210271829U CN 210271829 U CN210271829 U CN 210271829U CN 201920749017 U CN201920749017 U CN 201920749017U CN 210271829 U CN210271829 U CN 210271829U
- Authority
- CN
- China
- Prior art keywords
- layer
- polyethylene
- sheath
- cable
- foamed polyethylene
- 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- Withdrawn - After Issue
Links
- 239000004698 Polyethylene Substances 0.000 claims abstract description 27
- -1 polyethylene Polymers 0.000 claims abstract description 27
- 229920000573 polyethylene Polymers 0.000 claims abstract description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000004020 conductor Substances 0.000 claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 claims abstract description 21
- 239000010949 copper Substances 0.000 claims abstract description 21
- 229920001179 medium density polyethylene Polymers 0.000 claims abstract description 18
- 239000004701 medium-density polyethylene Substances 0.000 claims abstract description 18
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 14
- 239000004917 carbon fiber Substances 0.000 claims abstract description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229920003020 cross-linked polyethylene Polymers 0.000 claims abstract description 13
- 239000004703 cross-linked polyethylene Substances 0.000 claims abstract description 13
- 229920000271 Kevlar® Polymers 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 239000004761 kevlar Substances 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 abstract 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 38
- 239000000919 ceramic Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a floating cable is followed to platform, include by tin-plated copper conductor outer cladding crosslinked polyethylene insulating layer of tin-plated copper conductor, the outer cladding carbon fiber of crosslinked polyethylene insulating layer is woven the shielding layer, and is filled high strength tensile filling layer between crosslinked polyethylene insulating material and the carbon fiber woven shielding layer, the carbon fiber is woven the shielding layer and is being equipped with the foamed polyethylene filling layer of wrapping up a plurality of control sinle silks outward foamed polyethylene filling layer cladding has the kevlar fibre to weave the enhancement layer, the kevlar fibre is woven the enhancement layer and is crowded package medium density polyethylene in the package outward and protect, the interior crowded package foamed polyethylene sheath of medium density polyethylene in the sheath, the outer crowded package medium density polyethylene of foamed polyethylene sheath is outer. The utility model discloses compare than traditional cable, have advantages such as anti-wind, waterproof, wear-resisting, tensile, the quality is light, environmental protection.
Description
Technical Field
The utility model belongs to the cable field, concretely relates to floating accompanying cable for platform.
Background
With the rapid development of ocean development, the requirements for connection between ocean platform devices and control of accompanying devices are higher and higher, and then common power cables and control cables cannot meet the use requirements. The problem to be solved is how to make the cable play a larger function by longer service life and more stable control signals in the process of power transmission, and the problem to be solved is the problem in the power industry.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: an object of the utility model is to prior art not enough, provide a floating cable is walked with following to platform.
The technical scheme is as follows: in order to achieve the above object, the present invention is specifically accomplished as follows: the follow-up floating cable for the ocean platform comprises a tinned copper conductor, wherein a cross-linked polyethylene insulating layer is coated outside the tinned copper conductor, a carbon fiber braided shielding layer is coated outside the cross-linked polyethylene insulating layer, a high-strength tensile filling layer is filled between a cross-linked polyethylene insulating material and the carbon fiber braided shielding layer, a foamed polyethylene filling layer which is coated with a plurality of control wire cores is arranged outside the carbon fiber braided shielding layer, a Kevlar fiber braided reinforcing layer is coated on the foamed polyethylene filling layer, a medium-density polyethylene inner sheath is extruded outside the Kevlar fiber braided reinforcing layer, a foamed polyethylene sheath is extruded outside the medium-density polyethylene inner sheath, and a medium-density polyethylene outer sheath is extruded outside the foamed polyethylene sheath.
Wherein the number of the tin-plated copper conductors is 2.
Wherein, the foamed polyethylene filling layer is fan-shaped.
The foamed polyethylene filling layer is composed of 4-6 sectors.
The control wire core comprises a copper conductor formed by twisting copper wires and a wrapping two layers of ceramic silicon rubber belts on the wire core of the copper conductor.
Wherein, the high-strength tensile filling layer is polyvinyl chloride.
The utility model discloses a theory of operation does: the conductor is a tin-plated 5-class copper conductor; the two power wire cores in the middle and the control insulation wire core in the middle filled in a fan shape are insulated by crosslinked polyethylene, and the difference is that two layers of ceramic silicon rubber belts are lapped and wrapped between the conductor and the insulation layer of the control wire core; weaving carbon fiber shielding after the power wire core is cabled (filled with a high-strength tensile cotton rope), wherein the weaving density is not less than 90%; four fan-shaped (containing control wire core) foamed polyethylene filling strips are filled outside, and a Kevlar fiber braided reinforcing layer is braided; then, a layer of medium density polyethylene inner sheath is extruded; then a layer of foamed polyethylene sheath is extruded; the integral outer sheath is made of medium density polyethylene. The aim of floating the cable is achieved by utilizing the principle that the Archimedes law, namely the object in the liquid is subjected to upward buoyancy, and the buoyancy is equal to the weight of the liquid drained by the object.
Has the advantages that: compared with the prior art, the utility model, there are following advantage: (1) the utility model adopts the copper conductor, which has excellent mechanical property and conductivity;
(2) the utility model adopts a fan-shaped foamed polyethylene and control wire core combined structure, and realizes the purpose of integrating power transmission and signal control under the condition of increasing the cable volume;
(3) the utility model discloses the control core wraps two-layer ceramic silicon rubber belt outward, can guarantee control core insulating properties stability when crowded package fan-shaped foaming filler strip;
(4) the utility model adopts the carbon fiber braided shield, has light weight, and plays the role of shielding interference signals in the power plant;
(5) the utility model adopts the high-strength tensile cotton rope and Kevlar fiber to weave the reinforced layer, the weight is light, and the tensile and wind resistance performance of the cable is ensured;
(6) the utility model adopts the inner and outer sheaths of the medium density polyethylene to ensure the radial waterproof performance of the cable;
(7) the utility model extrudes a foamed polyethylene (foaming degree is 90%) sheath in the middle of the medium density polyethylene sheath, thus increasing the volume and structural stability of the cable;
(8) the outside of the fan-shaped foamed polyethylene filling strip adopted by the utility model is further weaved with a Kevlar fiber weaving reinforcing layer, thus enhancing the integral tensile property of the cable;
(9) the outer side of the Kevlar fiber braided reinforcing layer is extruded with a layer of medium-density polyethylene sheath, so that the radial waterproof function is achieved;
(10) the utility model discloses a crowded one deck foaming polyethylene sheath again in the interior sheath outside of medium density polyethylene, increase the cable volume once more, reach the showy purpose of cable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
Example 1:
the traveling floating cable for the ocean platform shown in fig. 1 comprises a tin-plated copper conductor 1, a cross-linked polyethylene insulating layer 2 coated outside the tin-plated copper conductor 1, a carbon fiber braided shield layer 4 is coated outside the crosslinked polyethylene insulating layer 2, and a high-strength tensile filling layer 3 is filled between the crosslinked polyethylene insulating layer 2 and the carbon fiber braided shield layer 4, a foamed polyethylene filling layer 6 which wraps a plurality of control wire cores 5 is arranged outside the carbon fiber braided shielding layer 4, the foamed polyethylene filling layer 6 is coated with a Kevlar fiber woven reinforcing layer 7, the Kevlar fiber woven reinforcing layer 7 is externally extruded with a medium density polyethylene inner protective layer 8, the inner medium density polyethylene sheath 8 is externally extruded with a foamed polyethylene sheath 9, the foamed polyethylene sheath 9 is externally extruded with an outer medium density polyethylene sheath 10, and the high-strength tensile filling layer is made of polyvinyl chloride.
Example 2:
referring to example 1, the number of the tin-plated copper conductors was 2.
Example 3:
referring to example 1, the expanded polyethylene filling layer was in the shape of a sector, and the arc of each sector was 90 °.
Example 3:
referring to example 1, the control wire core comprises a copper conductor formed by twisting copper wires and two layers of ceramic silicon rubber tapes wrapped on the wire core of the copper conductor.
Claims (6)
1. A traveling floating cable for an ocean platform is characterized by comprising a tin-plated copper conductor (1), a cross-linked polyethylene insulating layer (2) is coated outside the tin-plated copper conductor (1), a carbon fiber braided shielding layer (4) is coated outside the cross-linked polyethylene insulating layer (2), and a high-strength tensile filling layer (3) is filled between the cross-linked polyethylene insulating layer (2) and the carbon fiber braided shielding layer (4), a foamed polyethylene filling layer (6) wrapping a plurality of control wire cores (5) is arranged outside the carbon fiber braided shielding layer (4), the foamed polyethylene filling layer (6) is coated with a Kevlar fiber braided reinforcing layer (7), the Kevlar fiber braided reinforcing layer (7) is externally extruded with a medium density polyethylene inner sheath (8), the inner medium density polyethylene sheath (8) is extruded with a foamed polyethylene sheath (9), the foamed polyethylene sheath (9) is externally extruded with a medium-density polyethylene outer sheath (10).
2. The floating pallet cable according to claim 1, characterized in that the number of tinned copper conductors (1) is 2.
3. The floating pallet cable according to claim 1, wherein the foamed polyethylene filler layer (6) is fan-shaped.
4. The floating-trailing cable for ocean platforms according to claim 3, wherein the foamed polyethylene filling layer (6) consists of 4-6 sectors.
5. The floating pallet cable of claim 1, wherein the control core comprises a copper wire stranded into a copper conductor and two layers of ceramicized silicone rubber tape wrapped around the copper conductor wire core.
6. The floating pallet cable of claim 1, wherein the high strength tensile filler layer is polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920749017.5U CN210271829U (en) | 2019-05-23 | 2019-05-23 | Follow-up floating cable for ocean platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920749017.5U CN210271829U (en) | 2019-05-23 | 2019-05-23 | Follow-up floating cable for ocean platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210271829U true CN210271829U (en) | 2020-04-07 |
Family
ID=70026145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920749017.5U Withdrawn - After Issue CN210271829U (en) | 2019-05-23 | 2019-05-23 | Follow-up floating cable for ocean platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210271829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110098003A (en) * | 2019-05-23 | 2019-08-06 | 远程电缆股份有限公司 | A kind of ocean platform retinue buoyant cable |
-
2019
- 2019-05-23 CN CN201920749017.5U patent/CN210271829U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110098003A (en) * | 2019-05-23 | 2019-08-06 | 远程电缆股份有限公司 | A kind of ocean platform retinue buoyant cable |
| CN110098003B (en) * | 2019-05-23 | 2024-01-19 | 远程电缆股份有限公司 | Accompanying floating cable for ocean platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200407 Effective date of abandoning: 20240119 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200407 Effective date of abandoning: 20240119 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |