CN101638856A - Deep sea cable - Google Patents
Deep sea cable Download PDFInfo
- Publication number
- CN101638856A CN101638856A CN200810021568A CN200810021568A CN101638856A CN 101638856 A CN101638856 A CN 101638856A CN 200810021568 A CN200810021568 A CN 200810021568A CN 200810021568 A CN200810021568 A CN 200810021568A CN 101638856 A CN101638856 A CN 101638856A
- Authority
- CN
- China
- Prior art keywords
- cable
- strength
- deep sea
- resistance
- sea cable
- 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.)
- Pending
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Classifications
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
- D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1092—Parallel strands
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2083—Jackets or coverings
- D07B2201/209—Jackets or coverings comprising braided structures
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/201—Polyolefins
- D07B2205/2014—High performance polyolefins, e.g. Dyneema or Spectra
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2046—Polyamides, e.g. nylons
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2061—Ship moorings
Abstract
The invention discloses a deep sea cable, which belongs to the technical field of cables. The deep sea cable comprises a cable core bundle consisting of a plurality of cable cores, wherein each cablecore is twisted by using three stands of high-strength high-modulus polyethylene fibers; and an outer coverage layer woven by 32 stands of high-strength polyamide multifilament is arranged on the periphery of the cable core bundle. The excellent wear and corrosion resistance of the high-strength polyamide multifilament ensures the excellent wear-resistance, sea water corrosion-resistance and ultraviolet radiation-resistance performance of the whole cable; the ultra high strength of the high-strength high-modulus polyethylene fibers increases the tensile strength of the cable and meets the requirements on ultra high strength of the deep sea cable; and the cable cores can be manufactured by a multi-length small-diameter connector-free ultra-long process that ensures that the whole cable is made long enough, avoids connectors and meets the requirements on the ultra high strength of the deep sea cable. The deep sea cable is high in strength, light in weight, wear resistant and corrosion resistant and can be applied to off-shore operation, in particular to oil exploration platforms.
Description
Technical field
The present invention relates to a kind of hawser, the hawser that particularly a kind of oil drilling platform uses.
Background technology
Oil is more and more paid attention to by a lot of countries as a kind of important strategic resource, and exhausted day by day along with land resources, everyone is put into the field, deep-sea to eye, so just must carry out the investigation and prospecting of deep-sea oil.
In recent years, along with the continuous lifting of China's economic strength with to the long-range strategic demand of oil, our country also had been put into a considerable position to deep-sea Oilfield developing and exploitation.
In the exploration process in oil field, deep-sea, need carry out frequent moving to the oil exploration drilling platform, so just must be achieved by the traction of deep sea cable, simultaneously, in exploration process, must fix drilling platforms with hawser again, and this hawser must have the intensity of superelevation and the length of overlength, and the length requirement of general every hawser is more than 2000 meters, and requirement of strength is more than 500 tons, the substance of every rope generally will reach more than 5 tons, have in addition to reach more than 10 ton.
The domestic big specification hawser of producing generally adopts the stereotyped writing braided structure at present, uses manufacture of materials such as polypropylene fibre, terylene, polyamide fibre.The stereotyped writing weaving machinery of present domestic maximum, the substance of every rope is no more than 2 tons, and existing mechanical equipment can't realize joint, and simultaneously, the Fracture Force maximum of every rope can only reach 300 tons Fracture Force.
Summary of the invention
The purpose of this invention is to provide a kind of deep sea cable, make that its intensity is big, in light weight, wear-resisting, seawater corrosion resistance.
The object of the present invention is achieved like this: deep sea cable, comprise the cable core bundle that constitutes by some cable cores, every cable core is by three bursts of stranded forming of high-strength high-modulus polyethylene fiber, and cable core bundle periphery is provided with surrounding layer, and outsourcing is formed by 32 bursts of braidings of high strength polyamide multifilament.
Among the present invention, because the polyamide multifilament material has superior wear-resisting, decay resistance, it is good wear-resisting to have guaranteed that whole rope has, seawater corrosion resistance, the resistance to ultraviolet radiation energy, high-strength high-modulus polyethylene fiber has fabulous intensity, increased the tensile strength of hawser, satisfied the deep-sea with hawser needed superhigh intensity requirement, cable core can adopt many thin diameter non junction overlength technologies to make, make whole hawser can do long enough, and can guarantee whole hawser non junction, in theory, adopt the hawser of this structure can accomplish endless, can satisfy the needs of the overlength length that deep sea cable has like this.Intensity of the present invention is big, in light weight, wear-resisting, corrosion-resistant, can be applicable to operation on the sea, particularly at sea uses on the oil exploration platform.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As figure, be deep sea cable, comprise the cable core bundle 2 that constitutes by some cable cores, every cable core is by three bursts of stranded forming of high-strength high-modulus polyethylene fiber, and cable core bundle 2 peripheries are provided with surrounding layer 1, and outsourcing is formed by 32 bursts of braidings of high strength polyamide multifilament.
Claims (1)
1, deep sea cable is characterized in that: comprise the cable core bundle that is made of some cable cores, every cable core is by three bursts of stranded forming of high-strength high-modulus polyethylene fiber, and cable core bundle periphery is provided with surrounding layer, and outsourcing is formed by 32 bursts of braidings of high strength polyamide multifilament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810021568A CN101638856A (en) | 2008-08-01 | 2008-08-01 | Deep sea cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810021568A CN101638856A (en) | 2008-08-01 | 2008-08-01 | Deep sea cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101638856A true CN101638856A (en) | 2010-02-03 |
Family
ID=41614022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810021568A Pending CN101638856A (en) | 2008-08-01 | 2008-08-01 | Deep sea cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101638856A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619115A (en) * | 2011-01-31 | 2012-08-01 | 中国水产科学研究院东海水产研究所 | Sand-proof anchor cable with three layers of parallel ultra-high molecular weight polyethylene fiber braided rope cores |
| CN103225222A (en) * | 2013-05-08 | 2013-07-31 | 九力绳缆有限公司 | Deep sea mooring rope |
| CN103572499A (en) * | 2013-10-15 | 2014-02-12 | 山东鲁普科技有限公司 | Mixed knitting rope and preparing method thereof |
| CN103640935A (en) * | 2013-12-17 | 2014-03-19 | 青岛亿和海丽安防科技有限公司 | Cable winch system in deep sea |
| CN105316967A (en) * | 2014-07-23 | 2016-02-10 | 广东高空风能技术有限公司 | Double-layer knitted mooring rope |
| CN106812001A (en) * | 2017-01-18 | 2017-06-09 | 浙江四兄绳业有限公司 | Extra large work cable and its processing method |
| CN107460750A (en) * | 2017-09-28 | 2017-12-12 | 浙江四兄绳业有限公司 | A kind of physical prospecting hawser |
| CN115867702A (en) * | 2020-12-25 | 2023-03-28 | 可乐丽股份有限公司 | Double rope structure |
-
2008
- 2008-08-01 CN CN200810021568A patent/CN101638856A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619115A (en) * | 2011-01-31 | 2012-08-01 | 中国水产科学研究院东海水产研究所 | Sand-proof anchor cable with three layers of parallel ultra-high molecular weight polyethylene fiber braided rope cores |
| CN103225222A (en) * | 2013-05-08 | 2013-07-31 | 九力绳缆有限公司 | Deep sea mooring rope |
| CN103225222B (en) * | 2013-05-08 | 2015-12-09 | 九力绳缆有限公司 | Deep sea cable |
| CN103572499A (en) * | 2013-10-15 | 2014-02-12 | 山东鲁普科技有限公司 | Mixed knitting rope and preparing method thereof |
| CN103640935A (en) * | 2013-12-17 | 2014-03-19 | 青岛亿和海丽安防科技有限公司 | Cable winch system in deep sea |
| CN105316967A (en) * | 2014-07-23 | 2016-02-10 | 广东高空风能技术有限公司 | Double-layer knitted mooring rope |
| CN106812001A (en) * | 2017-01-18 | 2017-06-09 | 浙江四兄绳业有限公司 | Extra large work cable and its processing method |
| CN107460750A (en) * | 2017-09-28 | 2017-12-12 | 浙江四兄绳业有限公司 | A kind of physical prospecting hawser |
| CN115867702A (en) * | 2020-12-25 | 2023-03-28 | 可乐丽股份有限公司 | Double rope structure |
| CN115867702B (en) * | 2020-12-25 | 2024-04-02 | 可乐丽股份有限公司 | Dual rope structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100203 |