CN106298006A - Inner cross cable - Google Patents

Inner cross cable Download PDF

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Publication number
CN106298006A
CN106298006A CN201610821449.3A CN201610821449A CN106298006A CN 106298006 A CN106298006 A CN 106298006A CN 201610821449 A CN201610821449 A CN 201610821449A CN 106298006 A CN106298006 A CN 106298006A
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China
Prior art keywords
parts
cable
connecting plate
cross
rubber
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CN201610821449.3A
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Chinese (zh)
Inventor
杨攀
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Individual
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Individual
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Priority to CN201610821449.3A priority Critical patent/CN106298006A/en
Publication of CN106298006A publication Critical patent/CN106298006A/en
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • H01B7/184—Sheaths comprising grooves, ribs or other projections
    • 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
    • H01B7/1895—Internal space filling-up means
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Insulating Bodies (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

The open a kind of inner cross cable of the present invention, include insulation inner core, described insulation inner core is provided with four, described insulation inner core is made up of conductor and the inner insulating layer being coated on conductor peripheral, it is provided with cross every band between four eradication edge inner cores, described cross it is provided with anti-drawing part every band infall, described cross every carrying and being provided with implant in the middle of insulation inner core, described cross it is provided with tin plating soft copper overcoat every band periphery, overcoat periphery is provided with cable sleeve, described cable sleeve is spliced by isodiametric first semicircle column jecket and the second semicircle column jecket, the first connecting plate all it is provided with above described first semicircle column jecket and the second semicircle column jecket, lower section is provided with the second connecting plate, described first connecting plate is horizontally set, described second connecting plate is longitudinally disposed；This inner cross cable capacity of resisting disturbance is strong, and simple in construction, security seal are good, reliability is high, it is simple to after cable pipe, steel pipe erects, ajusts, regulates, and uses and installs and convenient disassembly, improves work efficiency.

Description

Inner cross cable
Technical field
Present invention relates particularly to a kind of inner cross cable.
Background technology
Electric wire refers to for electric power, communication and the wire rod of associated transport purposes, is to carry electric energy, transmission information and enter Row electromagnetic conversion and manufacture various motor, electrical equipment, instrument institute indispensable basis equipment.Our times resource is the tightest , the material being used electric wire is the strictest, for the electronic material for lead frame, terminal, connector etc., Fundamental characteristics as goods, it is desirable to high intensity and high electric conductivity or heat conductivity have both.
China's economic growth continuously and healthily, provides the huge market space for cable products, and Chinese market is strong Allure so that the world all focuses on Chinese market sight, in the decades that reform and opening-up is short, cable manufacturing industry institute of China The huge production capacity formed allows the world regard with special esteem.Along with China electric power industry, data communication industry, urban track traffic industry, The continuous expansion of the industry size such as car industry and shipbuilding, also will increase rapidly the demand of electric wire inner cross cable, not send a telegram here Line cable industry it also has huge development potentiality.
In the cable sleeve protection equipment that prior art uses, too much owing to penetrating cable radical, or because of cable relatively Slightly, smoke extremely difficult, and be difficult to during erecting after penetrating steel pipe ajust steel pipe, carry out after needing to erect Regulation, but sometimes narrow and small due to structure and installing space, cause that to penetrate mechanism case extremely difficult, inefficiency, and mesh Front cable interference free performance is poor, it is not easy to bending.
Summary of the invention
For overcoming the problems of the prior art, the invention provides a kind of capacity of resisting disturbance strong, simple in construction, security seal Property good, reliability is high, it is simple to after cable pipe, steel pipe erects, ajusts, regulates, use install and convenient disassembly, improve work The inner cross cable of efficiency.
Technology and method in order to solve the employing of the above-mentioned problem present invention are as follows:
A kind of inner cross cable, includes insulation inner core, and described insulation inner core is provided with four, and described insulation inner core is by conductor The inner insulating layer peripheral with being coated on conductor is constituted, and is provided with cross every band between four eradication edge inner cores, described cross every band Infall is provided with anti-drawing part, described cross every carrying and be provided with in the middle of insulation inner core implant, described cross outside band Enclosing and be provided with tin plating soft copper overcoat, overcoat periphery is provided with cable sleeve, and described cable sleeve is by isodiametric first semicolumn Pipe and the second semicircle column jecket be spliced, be all provided with above described first semicircle column jecket and the second semicircle column jecket the first connecting plate, Lower section is provided with the second connecting plate, and described first connecting plate is horizontally set, and described second connecting plate is longitudinally disposed.
Further, described cable sleeve is made up of the raw material of following weight portion: flame-proof silicon rubber 50-60 part, natural rubber Glue 20-25 part, butyl rubber 20-25 part, organic tin stabilizer 2.5-3 part, tristerin 2-4 part, chlorinated paraffin 4-6 Part, colour black 1-2 part, heat stabilizer 2-5 part, chlorinated paraffin 0.2-0.4 part, kieselguhr 15-20 part, stearic acid 4-5 part, rush Enter agent TMTD 1-2 part, OPE 1-2 part, Tissuemat E 1-2 part, Pulvis Talci 5-10 part, tricresyl phosphite isooctyl acrylate 1-2 part, nano-calcium carbonate 5-10 part, magnesium oxide 5-10 part, butyl acrylate 1-3 part, coloring agent 1-3 part.
Further, described first connecting plate is provided with sealing gasket.
Further, described second connecting plate is provided with sealing gasket.
Further, described inner insulating layer be wall thickness be the polypropylene insulation set of 0.2-0.4mm.
Further, described anti-drawing part is stainless steel strip.
Further, described firming agent is modified fatty amine or modified aliphatic cyclic amine, and described bonding agent is epoxy resin Being cementing agent, described toughener is glass fibre, and described coloring agent is many alkenes, ketone, quinones or Polyphenols coloring agent.
Further, described cable sleeve is made up of the raw material of following weight portion: flame-proof silicon rubber 50 parts, natural rubber 20 Part, butyl rubber 20 parts, organic tin stabilizer 2.5 parts, tristerin 2 parts, chlorinated paraffin 4 parts, colour black 1 part, heat Stabilizer 2 parts, chlorinated paraffin 0.2 part, 15 parts of kieselguhr, stearic acid 4 parts, Vulcanization accelerator TMTD 1 part, OPE 1 part, Tissuemat E 1 part, Pulvis Talci 5 parts, tricresyl phosphite isooctyl acrylate 1 part, nano-calcium carbonate 5 parts, magnesium oxide 5 parts, butyl acrylate 1 Part, coloring agent 1 part.
Further, described cable sleeve is made up of the raw material of following weight portion: flame-proof silicon rubber 60 parts, natural rubber 25 Part, butyl rubber 25 parts, organic tin stabilizer 3 parts, tristerin 4 parts, chlorinated paraffin 6 parts, colour black 2 parts, heat are surely Determine agent 5 parts, chlorinated paraffin 0.4 part, 20 parts of kieselguhr, stearic acid 5 parts, Vulcanization accelerator TMTD 2 parts, OPE 2 parts, gather Ethylene waxes 2 parts, Pulvis Talci 10 parts, tricresyl phosphite isooctyl acrylate 2 parts, nano-calcium carbonate 10 parts, magnesium oxide 10 parts, butyl acrylate 3 parts, coloring agent 3 parts.
Further, described cable sleeve is made up of the raw material of following weight portion: flame-proof silicon rubber 55 parts, natural rubber 22 Part, butyl rubber 22 parts, organic tin stabilizer 2.7 parts, tristerin 3 parts, chlorinated paraffin 5 parts, colour black 1.5 parts, Heat stabilizer 3 parts, chlorinated paraffin 0.3 part, 17 parts of kieselguhr, stearic acid 4.5 parts, Vulcanization accelerator TMTD 1.5 parts, oxidic polyethylene 1.5 parts of wax, Tissuemat E 1.5 parts, Pulvis Talci 7 parts, tricresyl phosphite isooctyl acrylate 1.5 parts, nano-calcium carbonate 7 parts, magnesium oxide 7 Part, butyl acrylate 2 parts, coloring agent 2 parts.
The invention have the benefit that owing to being provided with cross every band, 4 regions, 4 regions inside cable, will be divided into Non-interference, with arranging implant in time domain, cross it is equipped with tin plating soft copper overcoat every band periphery, the electricity so formed Cable capacity of resisting disturbance is strong, again owing to being provided with anti-drawing part cross every band infall, substantially increases the tension of cable Degree, use organic silicon rubber be raw-material High-Voltage Insulation parts possess lightweight, telescopic flexibly, insulation thickness optional Selecting property, be not easy to be destroyed, function admirable and being easily installed and the advantage such as transport, and there is excellent mechanically and electrically property Energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of inner cross cable of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail with accompanying drawing, but they are not to skill of the present invention The restriction of art scheme, based on present invention teach that any conversion made, all falls within protection scope of the present invention.
Embodiment 1
Refering to shown in 1, a kind of inner cross cable, include insulation inner core 1, described insulation inner core 1 is provided with four, described absolutely Edge inner core 1 is by conductor 2 and is coated on the inner insulating layer 3 of conductor 2 periphery and constitutes, four thoroughly do away be provided with between edge inner cores 1 cross every Band 4, described cross every carrying 4 infalls to be provided with anti-drawing part 5, described cross being provided with in the middle of band 4 with insulation inner core 1 is filled out Filling thing 6, described cross every carrying 4 peripheries to be provided with tin plating soft copper overcoat 7, overcoat 7 periphery is provided with cable sleeve 8, described electricity Cable sleeve pipe 8 is spliced by isodiametric first semicircle column jecket 9 and the second semicircle column jecket 10, described first semicircle column jecket 9 and All be provided with the first connecting plate 11 above two semicircle column jeckets 10, lower section is provided with the second connecting plate 12, and described first connecting plate 11 is in horizontal stroke To setting, described second connecting plate 12 is in longitudinally disposed.
Described cable sleeve 8 is made up of the raw material of following weight portion: flame-proof silicon rubber 50 parts, natural rubber 20 parts, butyl Rubber 20 parts, organic tin stabilizer 2.5 parts, tristerin 2 parts, chlorinated paraffin 4 parts, colour black 1 part, heat stabilizer 2 Part, chlorinated paraffin 0.2 part, 15 parts of kieselguhr, stearic acid 4 parts, Vulcanization accelerator TMTD 1 part, OPE 1 part, Tissuemat E 1 part, Pulvis Talci 5 parts, tricresyl phosphite isooctyl acrylate 1 part, nano-calcium carbonate 5 parts, magnesium oxide 5 parts, butyl acrylate 1 part, coloring Agent 1 part.
Described first connecting plate 11 is provided with sealing gasket (not shown).
Described second connecting plate 12 is provided with sealing gasket.
Described inner insulating layer 3 is polypropylene insulation set that wall thickness is 0.2-0.4mm.
Described anti-drawing part 5 is stainless steel strip.
Described firming agent is modified fatty amine or modified aliphatic cyclic amine, and described bonding agent is epoxy resin adhesive, Described toughener is glass fibre, and described coloring agent is polyenoid based colorant.
Wherein, the preparation method of cable sleeve is as follows:
1) prepared by dispensing: according to weight by flame-proof silicon rubber 50 parts, natural rubber 20 parts, butyl rubber 20 parts, 15 parts of kieselguhr, stearic acid 4 parts, Vulcanization accelerator TMTD 1 part, OPE 1 part, put into container and mix uniformly；
2) the most mixing: according to weight by tricresyl phosphite isooctyl acrylate 1 part, nano-calcium carbonate 5 parts, magnesium oxide 5 Part, butyl acrylate 1 part, coloring agent 1 part are put into banbury and are first carried out mixing, mixing complete after add step one mixing join Material proceeds mixing；
3) secondary is mixing: the rubber after the most mixing completing is added tristerin 2 parts, chlorination by weight ratio 4 parts of paraffin, colour black 1 part carry out the most mixing；
4) three times mixing: mixing for the secondary rubber completed is added organic tin stabilizer 2.5 parts, heat stabilizer 2 parts and carries out The most mixing；
5) the most mixing: the last Tissuemat E 1 part of addition by weight, Pulvis Talci 5 parts, chlorinated paraffin 0.2 part are carried out again Mixing, mixing rear sizing material is cut into adhesive tape, and feeding filter rubber machine carries out filtering rubber；
6) make film: from the sizing material of filter rubber machine extrusion, then be cut into adhesive tape through bale splitter, be pressed into glue through rolling page machine the most again Slice after sheet, cooling, park at least 24 hours；
7) sleeve pipe is made: film feeds rubber extruding machine, and cross-head temperature is 90 DEG C ± 2 DEG C, and fluxing zone temperature is also Need to be maintained at 80 DEG C ± 2 DEG C, extruder temperature 70 DEG C ± 2 DEG C, screw speed 50 revs/min, obtain buried butyronitrile after extrusion The pipe of gum sleeve, the pipe storage period be less than 6 hours, finally pipe is enclosed within plug, the steam vulcanization (cure) of 90 DEG C In tank, the sulfuration through 40 DEG C prepares cable sleeve.
Embodiment 2
Refering to shown in 1, a kind of inner cross cable, include insulation inner core 1, described insulation inner core 1 is provided with four, described absolutely Edge inner core 1 is by conductor 2 and is coated on the inner insulating layer 3 of conductor 2 periphery and constitutes, four thoroughly do away be provided with between edge inner cores 1 cross every Band 4, described cross every carrying 4 infalls to be provided with anti-drawing part 5, described cross being provided with in the middle of band 4 with insulation inner core 1 is filled out Filling thing 6, described cross every carrying 4 peripheries to be provided with tin plating soft copper overcoat 7, overcoat 7 periphery is provided with cable sleeve 8, described electricity Cable sleeve pipe 8 is spliced by isodiametric first semicircle column jecket 9 and the second semicircle column jecket 10, described first semicircle column jecket 9 and All be provided with the first connecting plate 11 above two semicircle column jeckets 10, lower section is provided with the second connecting plate 12, and described first connecting plate 11 is in horizontal stroke To setting, described second connecting plate 12 is in longitudinally disposed.
Described cable sleeve 8 is made up of the raw material of following weight portion: flame-proof silicon rubber 60 parts, natural rubber 25 parts, butyl Rubber 25 parts, organic tin stabilizer 3 parts, tristerin 4 parts, chlorinated paraffin 6 parts, colour black 2 parts, heat stabilizer 5 parts, Chlorinated paraffin 0.4 part, 20 parts of kieselguhr, stearic acid 5 parts, Vulcanization accelerator TMTD 2 parts, OPE 2 parts, Tissuemat E 2 Part, Pulvis Talci 10 parts, tricresyl phosphite isooctyl acrylate 2 parts, nano-calcium carbonate 10 parts, magnesium oxide 10 parts, butyl acrylate 3 parts, Toner 3 parts.
Described first connecting plate 11 is provided with sealing gasket (not shown).
Described second connecting plate 12 is provided with sealing gasket.
Described inner insulating layer 3 is polypropylene insulation set that wall thickness is 0.2-0.4mm.
Described anti-drawing part 5 is stainless steel strip.
Described firming agent is modified fatty amine or modified aliphatic cyclic amine, and described bonding agent is epoxy resin adhesive, Described toughener is glass fibre, and described coloring agent is Polyphenols coloring agent.
Wherein, the preparation method of cable sleeve is as follows:
1) prepared by dispensing: according to weight by flame-proof silicon rubber 60 parts, natural rubber 25 parts, butyl rubber 25 parts, 20 parts of kieselguhr, stearic acid 5 parts, Vulcanization accelerator TMTD 2 parts, OPE 2 parts, put into container and mix uniformly；
2) the most mixing: according to weight by tricresyl phosphite isooctyl acrylate 2 parts, nano-calcium carbonate 10 parts, magnesium oxide 10 parts, butyl acrylate 3 parts, coloring agent 3 parts put into banbury and first carry out mixing, mixing complete after add step one mixing Dispensing proceeds mixing；
3) secondary is mixing: the rubber after the most mixing completing is added tristerin 2-4 part, chlorine by weight ratio Fossil waxes 6 parts, colour black 2 parts carry out the most mixing；
4) three times mixing: mixing for the secondary rubber completed is added organic tin stabilizer 3 parts, heat stabilizer 5 parts and carries out again Mixing；
5) the most mixing: the last Tissuemat E 2 parts of addition by weight, Pulvis Talci 10 parts, chlorinated paraffin 0.4 part are carried out again Mixing, mixing rear sizing material is cut into adhesive tape, and feeding filter rubber machine carries out filtering rubber；
6) make film: from the sizing material of filter rubber machine extrusion, then be cut into adhesive tape through bale splitter, be pressed into glue through rolling page machine the most again Slice after sheet, cooling, park at least 24 hours；
7) sleeve pipe is made: film feeds rubber extruding machine, and cross-head temperature is 90 DEG C ± 2 DEG C, and fluxing zone temperature is also Need to be maintained at 80 DEG C ± 2 DEG C, extruder temperature 70 DEG C ± 2 DEG C, screw speed 50 revs/min, obtain buried butyronitrile after extrusion The pipe of gum sleeve, the pipe storage period be less than 6 hours, finally pipe is enclosed within plug, the steam vulcanization (cure) of 110 DEG C In tank, the sulfuration through 50 DEG C prepares cable sleeve.
Embodiment 3
Refering to shown in 1, a kind of inner cross cable, include insulation inner core 1, described insulation inner core 1 is provided with four, described absolutely Edge inner core 1 is by conductor 2 and is coated on the inner insulating layer 3 of conductor 2 periphery and constitutes, four thoroughly do away be provided with between edge inner cores 1 cross every Band 4, described cross every carrying 4 infalls to be provided with anti-drawing part 5, described cross being provided with in the middle of band 4 with insulation inner core 1 is filled out Filling thing 6, described cross every carrying 4 peripheries to be provided with tin plating soft copper overcoat 7, overcoat 7 periphery is provided with cable sleeve 8, described electricity Cable sleeve pipe 8 is spliced by isodiametric first semicircle column jecket 9 and the second semicircle column jecket 10, described first semicircle column jecket 9 and All be provided with the first connecting plate 11 above two semicircle column jeckets 10, lower section is provided with the second connecting plate 12, and described first connecting plate 11 is in horizontal stroke To setting, described second connecting plate 12 is in longitudinally disposed.
Described cable sleeve 8 is made up of the raw material of following weight portion: flame-proof silicon rubber 55 parts, natural rubber 22 parts, butyl Rubber 22 parts, organic tin stabilizer 2.7 parts, tristerin 3 parts, chlorinated paraffin 5 parts, colour black 1.5 parts, heat stabilizer 3 parts, chlorinated paraffin 0.3 part, 17 parts of kieselguhr, stearic acid 4.5 parts, Vulcanization accelerator TMTD 1.5 parts, OPE 1.5 parts, Tissuemat E 1.5 parts, Pulvis Talci 7 parts, tricresyl phosphite isooctyl acrylate 1.5 parts, nano-calcium carbonate 7 parts, magnesium oxide 7 parts, acrylic acid Butyl ester 2 parts, coloring agent 2 parts.
Described first connecting plate 11 is provided with sealing gasket (not shown).
Described second connecting plate 12 is provided with sealing gasket.
Described inner insulating layer 3 is polypropylene insulation set that wall thickness is 0.2-0.4mm.
Described anti-drawing part 5 is stainless steel strip.
Described firming agent is modified fatty amine or modified aliphatic cyclic amine, and described bonding agent is epoxy resin adhesive, Described toughener is glass fibre, and described coloring agent is quinones coloring agent.
Wherein, the preparation method of cable sleeve is as follows:
1) prepared by dispensing: according to weight by flame-proof silicon rubber 55 parts, natural rubber 22 parts, butyl rubber 22 parts, 17 parts of kieselguhr, stearic acid 4.5 parts, Vulcanization accelerator TMTD 1.5 parts, OPE 1.5 parts, put into container and mix uniformly；
2) the most mixing: according to weight by tricresyl phosphite isooctyl acrylate 1.5 parts, nano-calcium carbonate 7 parts, magnesium oxide 7 parts, butyl acrylate 2 parts, coloring agent 2 parts put into banbury and first carry out mixing, mixing complete after add step one mixing Dispensing proceeds mixing；
3) secondary is mixing: the rubber after the most mixing completing is added tristerin 3 parts, chlorination by weight ratio 5 parts of paraffin, colour black 1.5 parts carry out the most mixing；
4) three times mixing: mixing for the secondary rubber completed is added organic tin stabilizer 2.7 parts, heat stabilizer 3 parts and carries out The most mixing；
5) the most mixing: the last Tissuemat E 1.5 parts of addition by weight, Pulvis Talci 7 parts, chlorinated paraffin 0.3 part are carried out The most mixing, mixing rear sizing material is cut into adhesive tape, and feeding filter rubber machine carries out filtering rubber；
6) make film: from the sizing material of filter rubber machine extrusion, then be cut into adhesive tape through bale splitter, be pressed into glue through rolling page machine the most again Slice after sheet, cooling, park at least 24 hours；
7) sleeve pipe is made: film feeds rubber extruding machine, and cross-head temperature is 90 DEG C ± 2 DEG C, and fluxing zone temperature is also Need to be maintained at 80 DEG C ± 2 DEG C, extruder temperature 70 DEG C ± 2 DEG C, screw speed 50 revs/min, obtain buried butyronitrile after extrusion The pipe of gum sleeve, the pipe storage period be less than 6 hours, finally pipe is enclosed within plug, the steam vulcanization (cure) of 100 DEG C In tank, the sulfuration through 45 DEG C prepares cable sleeve.
Experimental example:
Experimental subject: experimental group selects 40, a kind of cable of 20 meters of present invention, matched group is selected 20 meters and is commonly used on the market 40, cable；
Experimental period: experimental period is 1 hour；
Experimental technique: carry out electromagnetic interference and the traction of equal extent respectively；
Criterion:
Damage completely: strong interference or the situation of cable damage occur；
Partial destruction: the situation that part interference or crust are peeled off occurs；
Do not damage: can as usual use；
Experimental subject Damage quantity completely Partial destruction quantity Do not damage quantity
Experimental group 5 18 27
Matched group 18 29 3
Experimental subject: experimental group selects a kind of inner cross cable of 20 meters of present invention, and matched group selection 20 meters is the most normal Cable；
Experimental period: experimental period is 20 minutes, every 5 minutes records are once
Experimental technique: experimental group is carried out bending with the inner cross cable of matched group is respectively adopted same maneuver, stretching Test etc. series of parameters.
Experimental subject Tensile strength Yield strength Conductivity
Experimental group 35kg/mm2 26kg/mm2 90%IACS
Matched group 29kg/mm2 24kg/mm2 80%IACS
The tensile strength using the inner cross cable of the method making after tested is 35kg/mm2；Yield strength 26kg/mm2； Conductivity 90%IACS.
The invention have the benefit that owing to being provided with cross every band, 4 regions, 4 regions inside cable, will be divided into Non-interference, with arranging implant in time domain, cross it is equipped with tin plating soft copper overcoat every band periphery, the electricity so formed Cable capacity of resisting disturbance is strong, again owing to being provided with anti-drawing part cross every band infall, substantially increases the tension of cable Degree, use organic silicon rubber be raw-material High-Voltage Insulation parts possess lightweight, telescopic flexibly, insulation thickness optional Selecting property, be not easy to be destroyed, function admirable and being easily installed and the advantage such as transport, and there is excellent mechanically and electrically property Energy.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any The change expected without creative work or replacement, all should contain within protection scope of the present invention, therefore, and the present invention's Protection domain should be as the criterion with the protection domain that claims are limited.

Claims (10)

1. an inner cross cable, it is characterised in that: including insulation inner core, described insulation inner core is provided with four, described insulation Inner core is made up of conductor and the inner insulating layer being coated on conductor peripheral, is provided with cross every band between four eradication edge inner cores, described Cross it is provided with anti-drawing part every band infall, the described cross implant that is provided with in the middle of band with insulation inner core, described ten Font is provided with tin plating soft copper overcoat every band periphery, and overcoat periphery is provided with cable sleeve, and described cable sleeve is by isodiametric First semicircle column jecket and the second semicircle column jecket are spliced, and are all provided with above described first semicircle column jecket and the second semicircle column jecket A plate, lower section are provided with the second connecting plate, and described first connecting plate is horizontally set, and described second connecting plate is in longitudinally setting Put.
Cable sleeve the most according to claim 1, it is characterised in that: described cable sleeve is by the raw material system of following weight portion Become: flame-proof silicon rubber 50-60 part, natural rubber 20-25 part, butyl rubber 20-25 part, organic tin stabilizer 2.5-3 part, tristearin Acid glyceride 2-4 part, chlorinated paraffin 4-6 part, colour black 1-2 part, heat stabilizer 2-5 part, chlorinated paraffin 0.2-0.4 part, silicon Diatomaceous earth 15-20 part, stearic acid 4-5 part, Vulcanization accelerator TMTD 1-2 part, OPE 1-2 part, Tissuemat E 1-2 part, Talcum Powder 5-10 part, tricresyl phosphite isooctyl acrylate 1-2 part, nano-calcium carbonate 5-10 part, magnesium oxide 5-10 part, butyl acrylate 1-3 part, Coloring agent 1-3 part.
Inner cross cable the most according to claim 1, it is characterised in that: described first connecting plate is provided with sealing gasket.
Inner cross cable the most according to claim 1, it is characterised in that: described second connecting plate is provided with sealing gasket.
Inner cross cable the most according to claim 1, it is characterised in that: described inner insulating layer be wall thickness be 0.2-0.4mm Polypropylene insulation set.
Inner cross cable the most according to claim 1, it is characterised in that: described anti-drawing part is stainless steel strip.
Inner cross cable the most according to claim 1, it is characterised in that: described firming agent is modified fatty amine or modification Aliphatic cyclic amine, described bonding agent is epoxy resin adhesive, and described toughener is glass fibre, and described coloring agent is polyenoid Class, ketone, quinones or Polyphenols coloring agent.
Inner cross cable the most according to claim 1, it is characterised in that: described cable sleeve is by the raw material of following weight portion Make: flame-proof silicon rubber 50 parts, natural rubber 20 parts, butyl rubber 20 parts, organic tin stabilizer 2.5 parts, tristerin 2 Part, chlorinated paraffin 4 parts, colour black 1 part, heat stabilizer 2 parts, chlorinated paraffin 0.2 part, 15 parts of kieselguhr, stearic acid 4 parts, rush Enter agent TMTD 1 part, OPE 1 part, Tissuemat E 1 part, Pulvis Talci 5 parts, tricresyl phosphite isooctyl acrylate 1
Part, nano-calcium carbonate 5 parts, magnesium oxide 5 parts, butyl acrylate 1 part, coloring agent 1 part.
Inner cross cable the most according to claim 1, it is characterised in that: described cable sleeve is by the raw material of following weight portion Make: flame-proof silicon rubber 60 parts, natural rubber 25 parts, butyl rubber 25 parts, organic tin stabilizer 3 parts, tristerin 4 Part, chlorinated paraffin 6 parts, colour black 2 parts, heat stabilizer 5 parts, chlorinated paraffin 0.4 part, 20 parts of kieselguhr, stearic acid 5 parts, rush Enter agent TMTD 2 parts, OPE 2 parts, Tissuemat E 2 parts, Pulvis Talci 10 parts, tricresyl phosphite isooctyl acrylate 2 parts, nanometer Calcium carbonate 10 parts, magnesium oxide 10 parts, butyl acrylate 3 parts, coloring agent 3 parts.
Inner cross cable the most according to claim 1, it is characterised in that: described cable sleeve is former by following weight portion Material is made: flame-proof silicon rubber 55 parts, natural rubber 22 parts, butyl rubber 22 parts, organic tin stabilizer 2.7 parts, glycerol stearate Ester 3 parts, chlorinated paraffin 5 parts, colour black 1.5 parts, heat stabilizer 3 parts, chlorinated paraffin 0.3 part, 17 parts of kieselguhr, stearic acid 4.5 parts, Vulcanization accelerator TMTD 1.5 parts, OPE 1.5 parts, Tissuemat E 1.5 parts, Pulvis Talci 7 parts, tricresyl phosphite different pungent Base ester 1.5 parts, nano-calcium carbonate 7 parts, magnesium oxide 7 parts, butyl acrylate 2 parts, coloring agent 2 parts.
CN201610821449.3A 2016-09-13 2016-09-13 Inner cross cable Pending CN106298006A (en)

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