CN110197740A - A kind of underwater robot high-strength composite cable - Google Patents

A kind of underwater robot high-strength composite cable Download PDF

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Publication number
CN110197740A
CN110197740A CN201910590287.0A CN201910590287A CN110197740A CN 110197740 A CN110197740 A CN 110197740A CN 201910590287 A CN201910590287 A CN 201910590287A CN 110197740 A CN110197740 A CN 110197740A
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China
Prior art keywords
conductor
outside
heat
corrosion
cable
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CN201910590287.0A
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CN110197740B (en
Inventor
曹奎红
赵国辉
冯增华
赵建国
王玉龙
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Eastern Crosslink Power Cable Co Ltd
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Eastern Crosslink Power Cable Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4432—Protective covering with fibre reinforcements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4436—Heat resistant
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/0045—Cable-harnesses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0216—Two layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H01B7/045—Flexible cables, conductors, or cords, e.g. trailing cables attached to marine objects, e.g. buoys, diving equipment, aquatic probes, marine towline
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/14—Submarine cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
    • H01B7/1815—Protections not provided for in groups H01B7/182 - H01B7/26 composed of longitudinal inserts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
    • H01B7/183—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of an outer sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1875—Multi-layer sheaths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/221—Longitudinally placed metal wires or tapes
    • H01B7/225—Longitudinally placed metal wires or tapes forming part of an outer sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2806—Protection against damage caused by corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/024—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of braided metal wire
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation

Abstract

The invention discloses a kind of underwater robot high-strength composite cables, cable core is constituted in be equipped with four shield type power transmission cables, two shielding-type control cables, two bars transmission fiber units and three liquid delivery tubes that the outside of neutral buoyancy pipe is successively spaced, ethylene propylene diene rubber insulating layer, zinc-plated aluminum-magnesium alloy wire woven shield, two layers of aramid fiber rope is successively coated in the outside of cable core and mixes twisted tension reinforcement plug one, Tarpauling wrapping layer and heat-and corrosion-resistant polyurethane elastomer oversheath with tin plated steel wire；Structure of the invention design rationally, is enclosed with one layer of LSOH anti-flaming cross-linking radiation polyolefin composition insulated wire cores respectively outside the conductor of the conductor of four power transmissions and two signals control shielded cables；This kind of material is safe and environment-friendly, has heat-resisting, water-fast, corrosion-resistant and light specific gravity.150 DEG C of long-term use temperature have the advantages that current-carrying capacity is big, can reduce cross-sectional area of conductor, reduce cable overall weight.

Description

A kind of underwater robot high-strength composite cable
Technical field
The present invention relates to rivers, lake, ocean underwater robot field of cable technology more particularly to a kind of underwaters People's high-strength composite cable.
Background technique
It is waterborne at present, with cable have wind energy cable, cable used for oil platform, underwater robot cable, submarine cable under water Deng.The localization rate of parts and components of such product in China is lower always, and the percentage of import is 50% or more.On such product, the whole world it is horizontal compared with High is American-European product, and other Japan, Asian countries, South Korea's level are also higher.And domestic the type product, it is most Cable be dependent on import, special underwater robot cable leans on import substantially, this constrains the development in the Chinese field significantly.
Summary of the invention
The object of the invention is to remedy the disadvantages of known techniques, provides a kind of underwater robot high-strength composite electricity Cable.
The present invention is achieved by the following technical solutions:
A kind of underwater robot high-strength composite cable, includes neutral buoyancy pipe, the outside of neutral buoyancy pipe successively between Every be equipped with four shield type power transmission cables, two shielding-type control cables, two bars transmission fiber units and three Liquid delivery tube constitutes cable core, is successively coated with ethylene propylene diene rubber insulating layer, zinc-plated aluminum-magnesium alloy wire volume in the outside of cable core Knit shielded layer, two layers of aramid fiber rope mixes twisted tension with tin plated steel wire and reinforce plug one, Tarpauling wrapping layer and resistance to The corrosion-resistant polyurethane elastomer oversheath of heat；The shield type power transmission cable includes conductor one, in the outer of conductor one Side is coated with heat-resistant halogen-free low-smoke and flame retardant irradiation crosslinked polyolefin insulating layer one, will successively wrap on the outside after five one bundle strands of conductor Be covered with tin plating soft copper silk woven shield one, two layers of aramid fiber rope mixed with tin plated steel wire twisted tension reinforce plug two and Heat-and corrosion-resistant halogen-free and low-smoke flame-retardant polyolefin elastomer sheath one；The shielding-type control cable includes conductor two, The outside of conductor two is coated with heat-resistant halogen-free low-smoke and flame retardant irradiation crosslinked polyolefin insulating layer two, by after seven two bundle strands of conductor Outside is successively coated with tin plating soft copper silk woven shield two, two layers of aramid fiber rope mixes twisted tension with tin plated steel wire and add Strong plug three and heat-and corrosion-resistant halogen-free and low-smoke flame-retardant polyolefin elastomer sheath two；During the signal transmission fiber unit is Heart beam tube type cable, central optical fiber are inserted in Loose tube, and waterproofing compound is filled in Loose tube, are successively wrapped outside Loose tube It is covered with material water-proof material filled layer, double plastic-coated steel band longitudinal wrap layer, two layers of aramid fiber rope and mixes twisted tension with tin plated steel wire Reinforce plug four and heat-and corrosion-resistant halogen-free and low-smoke flame-retardant polyolefin elastomer sheath three, the material that blocks water is added between steel band and Loose tube Expect the compact and longitudinal water-blocking to guarantee optical cable；The liquid delivery tube is stainless steel tube through pricking spiral lamination, is extruded on the outside Heat-and corrosion-resistant halogen-free and low-smoke flame-retardant polyolefin elastomer sheath four, predominantly underwater robot acquire liquid or waterborne to underwater Transmission channel is provided.
The conductor one is twisted using tin plating soft copper silk, and one structure of conductor is 5 class conductor structures, 6mm2It is led with lower section Body uses synnema, 6mm2And the above segmental conductor is using the structure twisted again after first synnema, the tinned copper wire woven shield One count is not less than 80%.
The conductor two is twisted using tin plating soft copper silk, and two structure of conductor is 5 class conductors, and conductor two uses disposable beam The count of silk, tinned copper wire woven shield two is not less than 85%.
The described central optical fiber model A1b, 50/125um, several 8 cores of core.
The wall thickness of the liquid delivery tube is 1.2mm.
The center buoyancy tube is large diameter aluminium alloy interlocking pipe, is coated with heat resisting corrosion-proof on the outside of the buoyancy tube of center Lose halogen-free and low-smoke flame-retardant polyolefin elastomer sheath five.
The invention has the advantages that structure of the invention design is rationally, the conductor and two signal control flows of four power transmissions It covers and is enclosed with one layer of LSOH anti-flaming cross-linking radiation polyolefin composition insulated wire cores outside the conductor of cable respectively；This kind of material peace Entirely, environmentally friendly, there is heat-resisting, water-fast, corrosion-resistant and light specific gravity.150 DEG C of long-term use temperature have the advantages that current-carrying capacity is big, can be with Reduce cross-sectional area of conductor, reduces cable overall weight；
Three delivery pipes are stainless steel tube by spiral bundle line, extrude heat-and corrosion-resistant halogen-free and low-smoke flame-retardant polyolefin elastomer outside Sheath, spiral stainless steel tube have high-intensitive, wear-resistant, corrosion-resistant, the performances such as flexible；
Intermediate buoyancy tube is large diameter aluminium alloy interlocking pipe, outer cladding heat-and corrosion-resistant halogen-free and low-smoke flame-retardant polyolefin elastomer Restrictive coating provides necessary buoyancy for cable, mitigates the damage that cable causes cable due to own wt.Separately using big straight Diameter aluminium alloy interlocking pipe, 5 times more light-weight than same thickness Steel material of own wt or more.
Gapless winds the double-deck aramid fiber rope outside power transmission unit, shielding control unit, optical cable unit and cable core Twisted tension is mixed with tin plated steel wire reinforces plug, it is not only light-weight flexible, and tensile strength is also 2 times of steel wire, is made More than cable weight one third lighter than similar product, cable length is set to reach 3000m or more, and remain intact performance.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is shield type power transmission cable structure chart.
Fig. 3 is shielding-type control cable structure chart.
Fig. 4 is signal transmission fiber cellular construction figure.
Specific embodiment
As shown in Figure 1,2,3, 4, a kind of underwater robot high-strength composite cable, includes neutral buoyancy pipe 1, in Between buoyancy tube 1 outside be successively spaced be equipped with four shielding-type control cables 3, two of shield type power transmission cable 2, two Signal transmission fiber unit 4 and three liquid delivery tubes 5 constitute cable core, are successively coated with ethylene propylene diene rubber in the outside of cable core Insulating layer 6, zinc-plated aluminum-magnesium alloy wire woven shield 7, two layers of aramid fiber rope mix twisted tension with tin plated steel wire and reinforce Plug 1, Tarpauling wrapping layer 9 and heat-and corrosion-resistant polyurethane elastomer oversheath 10；The shield type power transmission Cable 2 includes conductor 1, is coated with heat-resistant halogen-free low-smoke and flame retardant irradiation crosslinked polyolefin insulating in the outside of conductor 1 Layer 1, will successively be coated with tin plating soft copper silk woven shield 1, two layers of aramid fiber after five one 11 bundle strands of conductor on the outside Cordage mixes twisted tension with tin plated steel wire and reinforces plug 2 14 and heat-and corrosion-resistant halogen-free and low-smoke flame-retardant polyolefin elasticity Body sheath 1；The shielding-type control cable 3 includes conductor 2 16, is coated with heat-resistant halogen-free in the outside of conductor 2 16 Low-smoke and flame retardant irradiation crosslinked polyolefin insulating layer 2 17 will successively be coated with tin plating soft copper after seven 2 16 bundle strands of conductor on the outside Silk woven shield 2 18, two layers of aramid fiber rope mix twisted tension with tin plated steel wire and reinforce plug 3 19 and heat resisting corrosion-proof Lose halogen-free and low-smoke flame-retardant polyolefin elastomer sheath 2 20；The signal transmission fiber unit 4 is center beam tube type cable, Central optical fiber 21 is inserted in Loose tube 22, and waterproofing compound 23 is filled in Loose tube 22, is successively coated with outside Loose tube 22 Material water-proof material filled layer 24, double plastic-coated steel band longitudinal wrap layer 25, two layers of aramid fiber rope mix twisted tension with tin plated steel wire Reinforce plug 4 26 and heat-and corrosion-resistant halogen-free and low-smoke flame-retardant polyolefin elastomer sheath 3 27；The liquid delivery tube 5 is Stainless steel tube extrudes heat-and corrosion-resistant halogen-free and low-smoke flame-retardant polyolefin elastomer sheath 4 28 through pricking spiral lamination on the outside.
The conductor 1 is twisted using tin plating soft copper silk, and one structure of conductor is 5 class conductor structures, 6mm2With lower section Conductor uses synnema, 6mm2And the above segmental conductor is using the structure twisted again after first synnema, the tinned copper wire braid shielded The count of layer one is not less than 80%.
The conductor 2 16 is twisted using tin plating soft copper silk, and two structure of conductor is 5 class conductors, and conductor two is using disposable The count of synnema, tinned copper wire woven shield two is not less than 85%.
The central optical fiber 21 model A1b, 50/125um, several 8 cores of core.
The wall thickness of the liquid delivery tube 5 is 1.2mm.
The center buoyancy tube 1 is large diameter aluminium alloy interlocking pipe, is coated on the outside of the buoyancy tube of center heat-resisting resistance to Corrode halogen-free and low-smoke flame-retardant polyolefin elastomer sheath 5 29.Necessary buoyancy is provided for cable, mitigates cable due to itself Weight and the damage for causing cable.
1, four power transmission cables: electric energy is transmitted to underwater detectoscope.
2, two signals control shielded cable: transmitting the control signal and subsea production system sensor number of the lash ship of the water surface According to.
3, two fiber units: it is responsible for for the various information such as image acquired in underwater detectoscope and audio signal being uploaded to Observing and controlling ship, then analyzed and researched by observing and controlling ship to various information, observing and controlling ship is by various information by being transmitted to detector under optical fiber.
4, three delivery pipes provide hydraulic channel for subsea production system control and provide chemistry needed for oil-gas field development Medicament pipeline etc..
5, buoyancy tube is large diameter aluminium alloy interlocking pipe, provides necessary buoyancy for cable, mitigation cable due to Own wt and the damage for causing cable.
6, aramid fiber rope mixes the reinforcer that twisted tension reinforces plug with tin plated steel wire, using aramid fiber carbon fiber with For the twisted reinforcer of tin plated steel wire as tensile layer, not only light-weight, tensile strength is also 2 times of steel wire, makes cable weight ratio Similar product asks one third or more, so that cable length is reached 3000m or more, and remain intact performance.
Whole cable is lighter, soft, is readily bent, and tensile strength is also higher, and cable length is made to reach 3000m or more, And performance is remained intact, the cable of this kind design meets deep-sea requirement.

Claims (6)

1. a kind of underwater robot high-strength composite cable, it is characterised in that: include neutral buoyancy pipe, in neutral buoyancy pipe Outside be successively spaced be equipped with four shield type power transmission cables, two shielding-type control cables, two bars transmission light Fine unit and three liquid delivery tubes constitute cable cores, are successively coated with ethylene propylene diene rubber insulating layer, zinc-plated in the outside of cable core Aluminum-magnesium alloy wire woven shield, two layers of aramid fiber rope mix twisted tension with tin plated steel wire and reinforce plug one, waterproof sail Cloth wrapping layer and heat-and corrosion-resistant polyurethane elastomer oversheath；The shield type power transmission cable includes conductor one, It is coated with heat-resistant halogen-free low-smoke and flame retardant irradiation crosslinked polyolefin insulating layer one in the outside of conductor one, after five one bundle strands of conductor It is successively coated with tin plating soft copper silk woven shield one on the outside, two layers of aramid fiber rope mixes twisted tension with tin plated steel wire Reinforce plug two and heat-and corrosion-resistant halogen-free and low-smoke flame-retardant polyolefin elastomer sheath one；The shielding-type control cable includes There is conductor two, is coated with heat-resistant halogen-free low-smoke and flame retardant irradiation crosslinked polyolefin insulating layer two in the outside of conductor two, seven are led Tin plating soft copper silk woven shield two is successively coated with after two bundle strand of body on the outside, two layers of aramid fiber rope is mixed with tin plated steel wire Twisted tension reinforces plug three and heat-and corrosion-resistant halogen-free and low-smoke flame-retardant polyolefin elastomer sheath two；The signal transmission Fiber unit is center beam tube type cable, and central optical fiber is inserted in Loose tube, waterproofing compound is filled in Loose tube, in pine It is mixed that material water-proof material filled layer, double plastic-coated steel band longitudinal wrap layer, two layers of aramid fiber rope and tin plated steel wire are successively coated with outside casing It closes twisted tension and reinforces plug four and heat-and corrosion-resistant halogen-free and low-smoke flame-retardant polyolefin elastomer sheath three；The liquid is defeated Sending pipe is stainless steel tube through pricking spiral lamination, extrudes heat-and corrosion-resistant halogen-free and low-smoke flame-retardant polyolefin elastomer sheath four on the outside.
2. a kind of underwater robot high-strength composite cable according to claim 1, it is characterised in that: the conductor One is twisted using tin plating soft copper silk, and one structure of conductor is 5 class conductor structures, 6mm2Following segmental conductor uses synnema, 6mm2And with Upper section conductor is not less than using the structure twisted again after first synnema, the count of the tinned copper wire woven shield one 80%。
3. a kind of underwater robot high-strength composite cable according to claim 1, it is characterised in that: the conductor Two is twisted using tin plating soft copper silk, and two structure of conductor is 5 class conductors, and conductor two uses disposable synnema, tinned copper wire braiding screen The count of layer two is covered not less than 85%.
4. a kind of underwater robot high-strength composite cable according to claim 1, it is characterised in that: the center Optical fiber model A1b, 50/125um, several 8 cores of core.
5. a kind of underwater robot high-strength composite cable according to claim 1, it is characterised in that: the liquid The wall thickness of delivery pipe is 1.2mm.
6. a kind of underwater robot high-strength composite cable according to claim 1, it is characterised in that: the center Buoyancy tube is large diameter aluminium alloy interlocking pipe, and heat-and corrosion-resistant LSOH anti-flaming polyene is coated on the outside of the buoyancy tube of center Olefin elastomer sheath five.
CN201910590287.0A 2019-07-02 2019-07-02 High-strength composite cable for underwater robot Active CN110197740B (en)

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Citations (6)

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