CN106847381A - A kind of resistance to torsion high tenacity control cable - Google Patents

A kind of resistance to torsion high tenacity control cable Download PDF

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Publication number
CN106847381A
CN106847381A CN201710077873.6A CN201710077873A CN106847381A CN 106847381 A CN106847381 A CN 106847381A CN 201710077873 A CN201710077873 A CN 201710077873A CN 106847381 A CN106847381 A CN 106847381A
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CN
China
Prior art keywords
layer
resistance
high tenacity
outside
acrylic fiber
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
Application number
CN201710077873.6A
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Chinese (zh)
Inventor
徐季新
黄建卫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Zhongdayuantong Special Cable Co Ltd
Original Assignee
Zhejiang Zhongdayuantong Special Cable Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Zhongdayuantong Special Cable Co Ltd filed Critical Zhejiang Zhongdayuantong Special Cable Co Ltd
Priority to CN201710077873.6A priority Critical patent/CN106847381A/en
Publication of CN106847381A publication Critical patent/CN106847381A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • H01B7/0009—Details relating to the conductive cores
    • 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
    • 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
    • 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
    • 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
    • H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
    • 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
    • H01B7/186—Sheaths comprising longitudinal lapped non-metallic 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
    • H01B7/17—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
    • H01B7/1865—Sheaths comprising braided non-metallic 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
    • H01B7/17—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
    • H01B7/187—Sheaths comprising extruded non-metallic 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
    • H01B7/17—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
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • 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
    • 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

Landscapes

  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)

Abstract

The invention discloses the resistance to torsion high tenacity control cable of one kind, including Acrylic Fiber strengthening core, lay conductor layer within one week in the outside of Acrylic Fiber strengthening core, CPP band lapping layers are surrounded by the outside of conductor layer, outsides of the CPP with lapping layer is surrounded by Acrylic Fiber braiding layer, and chloroprene rubber sheath layer is surrounded by outside Acrylic Fiber braiding layer.The present invention lays conveniently, is adapted to the frequent of mobile occasion and uses connection；Excellent resistance to twisting property, makes cable not rupture in use and tear；Good ultra-violet radiation resisting and antioxygenic property, there is fabulous pliability, even if in the use environment of Long-term bend, can also there is the life-span more long；EP rubbers molecular backbone shows the performances such as weatherability, resistance to ozone, electrical insulating property, low compression set, high intensity and the high elongation rate of brilliance for saturated structures, do not absorb water, it is nonhygroscopic, dielectric strength >=26MV/m, specific insulation >=2 × 10 under normal temperature15Ω·m。

Description

A kind of resistance to torsion high tenacity control cable
Technical field
The present invention relates to technical field of wire cable manufacture, specifically a kind of resistance to torsion high tenacity control cable.
Background technology
Cable be typically by several or the stranded similar rope of several groups of wires (every group at least two) cable, every group Mutually insulated between wire, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.Cable has Interior energization, the feature of external insulation.
Cable has power cable, control cable, compensating cable, shielded cable, high-temperature cable, computer cable, signal electricity Cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..They are led by sub-thread or multiply Line and insulating barrier are constituted, for connecting circuit, electrical equipment etc..
Portable control cable is typically all produced using General Purpose Rubber at present, and the only one layer outer shield of 1.5mm thickness Set, is susceptible to rupture and aging in use；And frequent, often movement is pulled in mobile flexible cable use, cause stretching Fracture, electric leakage accident happens occasionally, and safety produces hidden danger.
The content of the invention
It is an object of the invention to provide the resistance to torsion high tenacity control cable of one kind, to solve to be proposed in above-mentioned background technology Problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of resistance to torsion high tenacity control cable, including Acrylic Fiber strengthening core, the outside of Acrylic Fiber strengthening core one week Conductor layer is laid, CPP band lapping layers is surrounded by the outside of conductor layer, outsides of the CPP with lapping layer is surrounded by Acrylic Fiber braiding layer, Chloroprene rubber sheath layer is surrounded by outside Acrylic Fiber braiding layer.
As further scheme of the invention：The conductor layer includes some soft copper conductors, every soft copper conductor it is outer Portion is surrounded by ethylene propylene rubber insulated layer.
As further scheme of the invention：The ethylene propylene rubber insulated thickness degree is 0.9 millimeter.
As further scheme of the invention：The soft copper conductor is by 52 0.19 millimeter of naked strand annealed copper wire process Into naked strand annealed copper wire process pitch is 14-17mm.
As further scheme of the invention：The conductor layer is divided into internal layer and outer layer, and outer layer is located at internal layer outside, interior Layer arranges 10 soft copper conductors and process pitch is less than 243 millimeters, and outer layer arranges 16 soft copper conductors and process pitch is less than 340 Millimeter.
As further scheme of the invention：The external diameter of the Acrylic Fiber strengthening core is 8.2 millimeters.
As further scheme of the invention：The chloroprene rubber sheath thickness degree is 6.3 millimeters.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, practicality：Lay conveniently, be adapted to the frequent of mobile occasion and use connection；Excellent resistance to twisting property, makes cable Will not rupture in use and tear；Good ultra-violet radiation resisting and antioxygenic property, there is fabulous pliability, even if In the use environment of Long-term bend, can also there is the life-span more long；
2nd, security：EP rubbers molecular backbone shows weatherability, resistance to ozone, the electric insulation of brilliance for saturated structures Property, the performance such as low compression set, high intensity and high elongation rate use ceramic polyolefin insulation material, do not absorb water, nonhygroscopic, Dielectric strength >=26MV/m, specific insulation >=2 × 10 under normal temperature15Ω·m；
3rd, oil resistivity：Can for a long time be used in 120 DEG C of air or in 150 DEG C of oil；Additionally, also having good Water resistance, air-tightness and excellent adhesive property；Turn into essential elastomeric material in industry.
Brief description of the drawings
Fig. 1 is the structural representation that resistance to torsion high tenacity controls cable.
In figure：1- Acrylic Fibers strengthening core, 2- soft coppers conductor, the ethylene propylene rubber insulated layers of 3-, 4-CPP bands lapping layer, 5- nitriles Synthetic fibre yarn braiding layer, 6- chloroprene rubber sheaths layer.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is referred to, in the embodiment of the present invention, a kind of resistance to torsion high tenacity control cable, including Acrylic Fiber strengthening core 1, conductor layer is laid in one week in the outside of Acrylic Fiber strengthening core 1, and CPP band lapping layers 4 are surrounded by the outside of conductor layer, CPP bands around The outside of covering 4 is surrounded by Acrylic Fiber braiding layer 5, and chloroprene rubber sheath layer 6 is surrounded by outside Acrylic Fiber braiding layer 5.
The conductor layer includes some soft copper conductors 2, and the outside of every soft copper conductor 2 is surrounded by ethylene propylene rubber insulated layer 3.
The thickness of ethylene propylene rubber insulated layer 3 is 0.9 millimeter.
The soft copper conductor 2 is formed by 52 0.19 millimeter of naked strand annealed copper wire process, and naked strand annealed copper wire process pitch is 14-17mm。
The conductor layer is divided into internal layer and outer layer, and outer layer is located at internal layer outside, internal layer arrangement 10 soft copper conductors and process Pitch is less than 243 millimeters, and outer layer arranges 16 soft copper conductors and process pitch is less than 340 millimeters.
The external diameter of the Acrylic Fiber strengthening core 1 is 8.2 millimeters.
6 thickness of the chloroprene rubber sheath layer are 6.3 millimeters.
Using double-layer coextrusion technology, in one layer of acrylic textle layers of centre addition, increase the anti-torsion of cable, anti-dragging Energy.Strengthen cable tensile strength, insulated wire cores are played a protective role.
Conductor is using 52 naked strand annealed copper wire process of 0.19mm；Naked strand annealed copper wire process pitch 14-17mm；Insulating barrier is used EP rubbers thickness is 0.9mm, effectively completely cuts off extraneous aqueous vapor and provides excellent insulating properties, totally 26；A piece yellow/green is double-colored Ground wire, it is EP rubbers to insulate；Strengthening core external diameter is 8.2mm, and centre is acrylic fibers rope；Stranding：Using interior strengthening core, outer arrangement 10 insulated wire cores, pitch controls are in below 243mm, 16 core arrangements of outer layer, wherein double-colored.Pitch control exists Below 340mm, direction is stranded using Z-direction, and strengthening core is placed on center.Wrapped, ground floor insulated wire cores are outer and the second layer insulate It is all wrapped using non-woven fabrics outside core, there is provided good reinforcement effect.Oversheath：Using nitrile rubber double-layer coextrusion technology, in Between increase the braiding of one layer of aramid fiber yarn, count is controlled 10%, is conducive to internal layer sheath and outer protective sleeve to combine closely and gather around There is good resistance to twisting property and pliability.Sheath gross thickness is 6.3mm.
The present invention lays conveniently, is adapted to the frequent of mobile occasion and uses connection；Excellent resistance to twisting property, makes cable Will not be ruptured in and torn；Good ultra-violet radiation resisting and antioxygenic property, there is fabulous pliability, even if in length In the use environment of phase bending, can also there is the life-span more long；Meanwhile, EP rubbers molecular backbone shows Zhuo for saturated structures The performances such as weatherability more, resistance to ozone, electrical insulating property, low compression set, high intensity and high elongation rate are poly- using ceramic Alkene Insulation Material, does not absorb water, nonhygroscopic, dielectric strength >=26MV/m, specific insulation >=2 × 10 under normal temperature15Ω·m；Also, Can for a long time be used in 120 DEG C of air or in 150 DEG C of oil；Additionally, also having good water resistance, air-tightness and excellent Good adhesive property；Turn into essential elastomeric material in industry.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims (7)

1. a kind of resistance to torsion high tenacity controls cable, it is characterised in that including Acrylic Fiber strengthening core, Acrylic Fiber strengthening core Lay conductor layer within outside one week, CPP band lapping layers are surrounded by the outside of conductor layer, outsides of the CPP with lapping layer is surrounded by acrylic yarn Line braiding layer, is surrounded by chloroprene rubber sheath layer outside Acrylic Fiber braiding layer.
2. one kind according to claim 1 is resistance to reverses high tenacity control cable, it is characterised in that if the conductor layer includes Dry root soft copper conductor, the outside of every soft copper conductor is surrounded by ethylene propylene rubber insulated layer.
3. one kind according to claim 2 is resistance to reverses high tenacity control cable, it is characterised in that described ethylene propylene rubber insulated Thickness degree is 0.9 millimeter.
4. one kind according to claim 2 is resistance to reverses high tenacity control cable, it is characterised in that the soft copper conductor is by 52 The naked strand annealed copper wire process of 0.19 millimeter of root is formed, and naked strand annealed copper wire process pitch is 14-17mm.
5. a kind of resistance to torsion high tenacity according to claim 3 or 4 controls cable, it is characterised in that the conductor layer point It is internal layer and outer layer, outer layer is located at internal layer outside, and internal layer arranges 10 soft copper conductors and process pitch is less than 243 millimeters, outer layer Arrange 16 soft copper conductors and process pitch is less than 340 millimeters.
6. one kind according to claim 1 is resistance to reverses high tenacity control cable, it is characterised in that the Acrylic Fiber is strengthened The external diameter of core is 8.2 millimeters.
7. one kind according to claim 1 is resistance to reverses high tenacity control cable, it is characterised in that the chloroprene rubber sheath Thickness degree is 6.3 millimeters.
CN201710077873.6A 2017-02-14 2017-02-14 A kind of resistance to torsion high tenacity control cable Pending CN106847381A (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107705888A (en) * 2017-09-13 2018-02-16 安徽埃克森科技集团有限公司 Marine fire-resistant cable that a kind of high intensity is pressure-resistant and preparation method thereof

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201331943Y (en) * 2008-12-31 2009-10-21 安徽纵横高科电缆股份有限公司 Rubber sleeve circular flexible cable capable of traction
CN201348892Y (en) * 2008-12-12 2009-11-18 刘斌恒 Underwater wandering cable
CN201655401U (en) * 2010-04-29 2010-11-24 江苏远洋东泽电缆股份有限公司 Shielded cable for wind generation
CN201765859U (en) * 2010-08-16 2011-03-16 远东电缆有限公司 Tensile anti-bending movable cable
CN201773634U (en) * 2010-07-14 2011-03-23 武汉安普电缆有限公司 Bearing and trailing cable
CN202632832U (en) * 2012-06-27 2012-12-26 安徽龙庵电缆集团有限公司 Pull-resistant and anti-abrasion cable for shuttle car
CN202711760U (en) * 2012-02-28 2013-01-30 上海起帆电线电缆有限公司 Reinforced rubber roll cable used in hoisting equipment
CN202855342U (en) * 2012-09-28 2013-04-03 安徽省高沟电缆有限公司 Control special-type cable
CN203300264U (en) * 2013-06-13 2013-11-20 江苏赛特电气有限公司 Bending-resistant rubber flexible cable for port machinery
CN206331820U (en) * 2017-01-03 2017-07-14 四川自胜机电设备有限责任公司 The fire protection flame retarding wire harness overcoat that a kind of basalt fibre is made
CN206412101U (en) * 2017-02-14 2017-08-15 浙江中大元通特种电缆有限公司 A kind of resistance to torsion high tenacity control cable

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201348892Y (en) * 2008-12-12 2009-11-18 刘斌恒 Underwater wandering cable
CN201331943Y (en) * 2008-12-31 2009-10-21 安徽纵横高科电缆股份有限公司 Rubber sleeve circular flexible cable capable of traction
CN201655401U (en) * 2010-04-29 2010-11-24 江苏远洋东泽电缆股份有限公司 Shielded cable for wind generation
CN201773634U (en) * 2010-07-14 2011-03-23 武汉安普电缆有限公司 Bearing and trailing cable
CN201765859U (en) * 2010-08-16 2011-03-16 远东电缆有限公司 Tensile anti-bending movable cable
CN202711760U (en) * 2012-02-28 2013-01-30 上海起帆电线电缆有限公司 Reinforced rubber roll cable used in hoisting equipment
CN202632832U (en) * 2012-06-27 2012-12-26 安徽龙庵电缆集团有限公司 Pull-resistant and anti-abrasion cable for shuttle car
CN202855342U (en) * 2012-09-28 2013-04-03 安徽省高沟电缆有限公司 Control special-type cable
CN203300264U (en) * 2013-06-13 2013-11-20 江苏赛特电气有限公司 Bending-resistant rubber flexible cable for port machinery
CN206331820U (en) * 2017-01-03 2017-07-14 四川自胜机电设备有限责任公司 The fire protection flame retarding wire harness overcoat that a kind of basalt fibre is made
CN206412101U (en) * 2017-02-14 2017-08-15 浙江中大元通特种电缆有限公司 A kind of resistance to torsion high tenacity control cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107705888A (en) * 2017-09-13 2018-02-16 安徽埃克森科技集团有限公司 Marine fire-resistant cable that a kind of high intensity is pressure-resistant and preparation method thereof

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Application publication date: 20170613

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