CN202930096U - Cable applied to marine towing - Google Patents
Cable applied to marine towing Download PDFInfo
- Publication number
- CN202930096U CN202930096U CN 201220565984 CN201220565984U CN202930096U CN 202930096 U CN202930096 U CN 202930096U CN 201220565984 CN201220565984 CN 201220565984 CN 201220565984 U CN201220565984 U CN 201220565984U CN 202930096 U CN202930096 U CN 202930096U
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- cable
- cable core
- marine
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Abstract
The utility model discloses a cable applied to marine towing. The cable applied to marine towing comprises a cable core. The gaps of the cable core are filled with second water resistance yarn. The outside of the cable core is wrapped with a polyester film. The outside of the polyester film is sequentially wound by an aramid fiber reinforcing layer and a water resistance band. An outer sheath is extruded on the outermost layer of the cable core. The cable core is formed by twisting a communication line core, an electric power unit and two water leakage detection lines, wherein the electric power unit and the two water leakage detection lines are extruded outside the communication line core. The cable provided by the utility model has the advantages of pressure withstanding and good water resistance, can satisfy communication requirements, ensures electric power transmission and supply, and plays a bearing role when similar steel wire rope towing is carried out.
Description
Technical field
The utility model relates to the electric wire field, specifically refers to a kind of marine tow cable.
Background technology
Flourish along with the Chinese Sea industry, naval vessel at sea events in operation is more and more frequent, device therefor is more and more advanced, simultaneously the cable of title that " industrial nerve and blood vessel " arranged has also been proposed more and more higher requirement, multifunction, integrated be the developing direction of marine cable.A kind of as in marine cable, marine tow will have vast potential for future development with cable.
Marine tow mainly plays the effects such as towing, control, electric power supply, equipment operation monitoring with cable.Usually marine tow is comprised of a plurality of parts such as power line, holding wire, coaxial line, siding, pulling force unit, water leakage detection lines with cable.Marine tow should satisfy communicating requirement with the complex structure of cable, guarantees again the electric power transfer supply, load-bearing effect in the time of also will playing simultaneously similar steel wire rope towing.
At present, the domestic marine tow of the higher common trailing cable instead of dedicated of water resistance that generally adopts uses with cable, although such cable can satisfy effects such as playing towing, electric power supply under the sea, but, communication capacity, weight capacity, water-resisting ability etc. still can't ensure, and due to the weight of cable own, processing technology, and equipment is difficult to add bearing steel wire to the requirement of the outside diameter of cable, bending radius in the construction of cable.Therefore its Design and manufacture difficulty is larger, and wherein the most difficult is how to solve the design of cable bearing tension and the design of cable watertightness performance.
The utility model content
The technical problems to be solved in the utility model be to provide a kind of withstand voltage, water preventing ability good, both satisfied communicating requirement, guaranteed again the electric power transfer supply, the cable of load-bearing effect when also having played simultaneously the towing of similar steel wire rope.
A kind of marine tow cable described in the utility model, comprise cable core, the second water blocking yarn is filled in gap at cable core, at cable core outer cladding polyester film, be wound around successively aramid fiber reinforced layer, waterstop outside polyester film, extrude oversheath at the cable core outermost layer, its cable core is by a communication core, is extruded in outer power unit and two stranded the forming of water leakage detection line of communication core.
Described communication core by communication unit, be coated on the outer polyester of communication unit-aluminium laminated film and be extruded in successively polyester-aluminium laminated film outer screen, sheath and consist of.
Described power unit is by the six roots of sensation 12 mm
2Single core power line, three core 2.5 mm
2Power line and four-core 1 mm
2Power line consist of.
Described communication unit is to be made of a coaxial signal line and three sidings, and is filled with the first water blocking yarn in communication unit.
Described aramid fiber reinforced layer is double-deck winding arrangement.
The beneficial effects of the utility model are:
1. the construction of cable of the utility model employing had both satisfied communicating requirement, had guaranteed again the electric power transfer supply, load-bearing effect when also having played simultaneously similar steel wire rope towing.
2. the utility model adopts the flame-retardant polyurethane material of characteristics such as having wear-resisting, withstand voltage, weatherability, water preventing ability is good as the sheath material of cable, guarantees the cable watertightness performance.In addition, it is orange that the color of flame-retardant polyurethane material is selected, and so just avoided cable baited by shark etc., thereby guaranteed cable security.
3. the utility model is in order to prevent cable pressurized when cable cover(ing) breaks, water flows directly to the equipment connection place Whole Equipment is caused damage, to construction of cable inside having carried out the processing that blocks water, water blocking yarn has been filled in employing in cable, after the chance that blocks water water, volume will expand 5-10 doubly, the group pigment pressurized of water blocking yarn is piled up backward, finally forms water blocking layer, thereby reaches the purpose that blocks water.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment:
As shown in Figure 1, a kind of marine tow cable described in the utility model, comprise cable core, the second water blocking yarn 10 is filled in gap at cable core, at cable core outer cladding polyester film 12, be wound around successively aramid fiber reinforced layer 13, waterstop 14 outside polyester film 12, extrude oversheath 15 at the cable core outermost layer, its cable core is by a communication core, is extruded in outer power unit and two stranded the forming of water leakage detection line 11 of communication core.
Communication core described above by communication unit, be coated on the outer polyester of communication unit-aluminium laminated film 4 and be extruded in successively polyester-aluminium laminated film 4 outer screen 5, sheaths 6 and consist of; Its communication unit is to be made of a coaxial signal line 1 and three sidings 2, and is filled with the first water blocking yarn 3 in communication unit.Described power unit is by the six roots of sensation 12 mm
27, three core 2.5 mm of single core power line
2Power line 8 and four-core 1 mm
2Power line 9 consist of.
The utility model provides a kind of marine tow cable form and implementation method; the above is only preferred implementation method of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvement, these improvement also should be considered as protection range of the present utility model.
Claims (5)
1. marine tow cable, comprise cable core, it is characterized in that: the second water blocking yarn (10) is filled in the gap at cable core, at cable core outer cladding polyester film (12), be wound around successively aramid fiber reinforced layer (13), waterstop (14) outside polyester film (12), extrude oversheath (15) at the cable core outermost layer, its cable core is by a communication core, is extruded in outer power unit and stranded the forming of two water leakage detection lines (11) of communication core.
2. marine tow cable according to claim 1 is characterized in that: described communication core by communication unit, be coated on the outer polyester of communication unit-aluminium laminated film (4) and be extruded in successively the outer screen (5) of polyester-aluminium laminated film (4), sheath (6) consists of.
3. marine tow cable according to claim 1, it is characterized in that: described power unit is by the six roots of sensation 12 mm
2Single core power line (7), three core 2.5 mm
2Power line (8) and four-core 1 mm
2Power line (9) consist of.
4. marine tow cable according to claim 2 is characterized in that: described communication unit is to be made of a coaxial signal line (1) and three sidings (2), and is filled with the first water blocking yarn (3) in communication unit.
5. marine tow cable according to claim 1, it is characterized in that: described aramid fiber reinforced layer (13) is double-deck winding arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565984 CN202930096U (en) | 2012-10-31 | 2012-10-31 | Cable applied to marine towing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565984 CN202930096U (en) | 2012-10-31 | 2012-10-31 | Cable applied to marine towing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930096U true CN202930096U (en) | 2013-05-08 |
Family
ID=48220033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220565984 Expired - Fee Related CN202930096U (en) | 2012-10-31 | 2012-10-31 | Cable applied to marine towing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930096U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945699A (en) * | 2012-10-31 | 2013-02-27 | 江苏中煤电缆股份有限公司 | Cable for marine towing |
| CN103646688A (en) * | 2013-11-15 | 2014-03-19 | 江苏中煤电缆有限公司 | Tension type sea floating type wind power generation cable |
| CN103903785A (en) * | 2014-03-03 | 2014-07-02 | 安徽中通电缆科技有限公司 | Extrusion-resistant composite cable |
| CN105655018A (en) * | 2016-04-11 | 2016-06-08 | 湖南华菱线缆股份有限公司 | Radial high-water pressure resistant cable for deep sea |
| CN106486191A (en) * | 2015-09-01 | 2017-03-08 | 无锡市群星线缆有限公司 | A kind of intelligent machine trailing cable |
-
2012
- 2012-10-31 CN CN 201220565984 patent/CN202930096U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945699A (en) * | 2012-10-31 | 2013-02-27 | 江苏中煤电缆股份有限公司 | Cable for marine towing |
| CN103646688A (en) * | 2013-11-15 | 2014-03-19 | 江苏中煤电缆有限公司 | Tension type sea floating type wind power generation cable |
| CN103903785A (en) * | 2014-03-03 | 2014-07-02 | 安徽中通电缆科技有限公司 | Extrusion-resistant composite cable |
| CN103903785B (en) * | 2014-03-03 | 2016-07-20 | 安徽中通电缆科技有限公司 | A kind of anti-extrusion composite cable |
| CN106486191A (en) * | 2015-09-01 | 2017-03-08 | 无锡市群星线缆有限公司 | A kind of intelligent machine trailing cable |
| CN105655018A (en) * | 2016-04-11 | 2016-06-08 | 湖南华菱线缆股份有限公司 | Radial high-water pressure resistant cable for deep sea |
| CN105655018B (en) * | 2016-04-11 | 2017-11-10 | 湖南华菱线缆股份有限公司 | A kind of deep-sea high hydraulic pressure cable of anti-radial direction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214251 Industrial Zone C, Yixing, Wuxi, Jiangsu, China Patentee after: Jiangsu Zhongmei Cable Co., Ltd. Address before: 214251 Industrial Zone C, Yixing, Wuxi, Jiangsu, China Patentee before: Jiangsu Zhongmei Cable Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |