CN105957611A - Convenient-to-construct photoelectric integrated cable - Google Patents

Convenient-to-construct photoelectric integrated cable Download PDF

Info

Publication number
CN105957611A
CN105957611A CN201610431204.XA CN201610431204A CN105957611A CN 105957611 A CN105957611 A CN 105957611A CN 201610431204 A CN201610431204 A CN 201610431204A CN 105957611 A CN105957611 A CN 105957611A
Authority
CN
China
Prior art keywords
cylinder arc
arc body
special
cylinder
circle
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.)
Withdrawn
Application number
CN201610431204.XA
Other languages
Chinese (zh)
Inventor
不公告发明人
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CN105957611A publication Critical patent/CN105957611A/en
Withdrawn legal-status Critical Current

Links

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
    • H01B7/17—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/005—Power cables including optical transmission elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • 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
    • G02B6/4407—Optical cables with internal fluted support member
    • 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
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
    • 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
    • H01B11/22—Cables including at least one electrical conductor together with optical fibres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/012—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing wire harnesses
    • 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
    • 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
    • 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
    • H01B7/24—Devices affording localised protection against mechanical force or pressure
    • 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
    • H01B7/2806—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
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • 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
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

Abstract

The invention belongs to the technical field of cables, and particularly relates to a convenient-to-construct photoelectric integrated cable. The convenient-to-construct photoelectric integrated cable comprises a reinforcer, a plurality of transmission conductors, optical fiber communication units, a protective layer and a sheath layer, wherein the plurality of transmission conductors are located at the outer side of the reinforcer and are sequentially arranged tangentially or at slight clearances; the optical fiber communication units are located in the clearances outside the adjacent transmission conductors; the protective layer coats the transmission conductors and the optical fiber communication units; the sheath layer coats the outside of the protective layer in an extruding manner; a special-shaped filling rope is arranged in the clearances outside the adjacent transmission conductors; and the optical fiber communication units are clamped into the special-shaped filling rope. The special-shaped filling rope is made of a special material. The photoelectric integrated cable with the special-shaped filling rope has the beneficial technical effects of being simple in structure, lower in cost, more excellent in performance, more convenient to construct and the like.

Description

The optoelectrical cable of easy construction
Technical field
The invention belongs to technical field of cables, especially relate to the optoelectrical cable with special-shaped packing gasket.
Background technology
Along with the application of developing rapidly of telecommunications, optical fiber cable and electric wire is increasing.Optoelectronic composite cable Using and electricity, light can be made directly to register one's residence, operator need not additionally apply for electric load, therefore, increasingly by operator green grass or young crops Look at.But, existing optoelectrical cable is primarily present problems with: when the external series gap of the wire that (1) is adjacent is bigger, multiple in order to make Closing cable profile rounding, accommodating fibre-optic Loose tube also needs to make large scale, which increases cost；(2) wire and pine set Manage stranded formation cable core, outside cable core, use the wrapping of yarn class material, easily prick bad Loose tube, cause the exception of optical signal transmission, And when temperature significantly changes, wrapping material pricks bad Loose tube, and then affects optic communication, and the price of wrapper material own is relatively Expensive；(3) mode that wire is stranded with Loose tube is used, it is not easy to take out Loose tube, need before taking-up to cut open wrapper material, hold Fragile cable core, is difficult to recover；And Loose tube takes out and bothers very much.
In view of drawbacks described above, operator and manufacture commercial city expect there is more preferable solution.
Summary of the invention
In order to solve the problems referred to above, an object of the present invention is to disclose special-shaped packing gasket；The two of the purpose of the present invention are Disclose the optoelectrical cable using this special-shaped packing gasket；The three of the purpose of the present invention are the making sides disclosing this kind of optoelectrical cable Method；They realize by the following technical solutions.
Optical cable or cable or optoelectronic composite cable or optoelectrical cable special-shaped packing gasket, it includes rope body, body of restricting Being made up of four sections of cylinder arc bodies, the other end of the first cylinder arc body connects one end of the 3rd cylinder arc body, the 3rd cylinder arc body The other end connects one end of the second cylinder arc body, and one end of the 4th cylinder arc body connects one end of the first cylinder arc body, the 4th circle The other end of post arc body connects the other end of the second cylinder arc body；First cylinder arc body, the second cylinder arc body, the 3rd cylinder arc Body, the bending of the 4th cylinder arc body are in the same direction；First cylinder arc body and the equal diameters of the second cylinder arc body, Arc length is equal；First cylinder arc body, both the second cylinder arc bodies are about the 3rd center of circle, cylinder arc body place and the 4th cylinder arc body The line in the center of circle, place is symmetrical；3rd cylinder arc body, both the 4th cylinder arc bodies are about the 3rd center of circle, cylinder arc body place and the The line at four center of circle, cylinder arc body places is symmetrical；The 2/ of the circumference of the circle that the arc length of the 3rd cylinder arc body is corresponding not less than this arc 3 and the 3rd the arc length of cylinder arc body be not more than circle corresponding to this arc circumference 4/5.
Optical cable described above or cable or optoelectronic composite cable or optoelectrical cable special-shaped packing gasket, described 4th cylinder The 1/2 of the circumference of the circle that arc this arc a length of of arc body is corresponding or 1/3 1/4 or 1/5 1/6 or 1/7 1/8 or 1/9 or 1/10 or 1/11 or 1/12.
Optical cable described above or cable or optoelectronic composite cable or optoelectrical cable special-shaped packing gasket, described first cylinder The 1/2 or 1/3 or 1/4 of the circumference of the circle that arc this arc a length of of arc body is corresponding.
Optical cable or cable or optoelectronic composite cable or optoelectrical cable special-shaped packing gasket, it is by multiple little structure gasket for packings Body splices successively or extrusion molding formed, and the plurality of little structure gasket for packing body pieces together a complete cylinder body surface Face；Described little structure gasket for packing body includes rope body, and rope body is made up of four sections of cylinder arc bodies, the first cylinder arc body another One end connects one end of the 3rd cylinder arc body, and the other end of the 3rd cylinder arc body connects one end of the second cylinder arc body, the 4th circle One end of post arc body connects one end of the first cylinder arc body, and the other end of the 4th cylinder arc body connects another of the second cylinder arc body End；First cylinder arc body, the second cylinder arc body, the 3rd cylinder arc body, the bending of the 4th cylinder arc body are in the same direction 's；First cylinder arc body and the equal diameters of the second cylinder arc body, arc length are equal；First cylinder arc body, the second cylinder arc body two Person is symmetrical with the line in the 4th center of circle, cylinder arc body place about the 3rd center of circle, cylinder arc body place；3rd cylinder arc body, the 4th Both cylinder arc bodies are symmetrical with the line in the 4th center of circle, cylinder arc body place about the 3rd center of circle, cylinder arc body place；3rd cylinder The arc length of arc body not less than the 2/3 of the circumference of circle corresponding to this arc and the 3rd the arc length of cylinder arc body to be not more than this arc corresponding The 4/5 of the circumference of circle；In arbitrary cross section perpendicular with special-shaped packing gasket central axis, all first cylinder arc bodies The junction point of one end of the other end and the 3rd cylinder arc body, the other end of all 3rd cylinder arc bodies and the one of the second cylinder arc body The junction point of end, all on same circumference.
Optical cable described above or cable or optoelectronic composite cable or optoelectrical cable special-shaped packing gasket, described rope body Material is polypropylene or polyethylene or by weight, is made up of following raw material: polypropylene: 40～60 parts, 200 DEG C time oxidation induction period be the Low Density Polyethylene of [32,40]: 20～30 parts, melt flow rate (MFR) be 1.2～1.6g/10min Medium density polyethylene: 10～20 parts, polybutylene terephthalate (PBT): 8～12 parts, nylon 6 or nylon66 fiber: 8～12 parts, adjacent Phthalic acid dibutyl ester: 2～4 parts, commercially available model be 1010 plastics antioxidant or plastics that commercially available model is 168 with anti- Oxidant: 1～3 part, aluminium hydroxide: 10～15 parts, Tissuemat E: 2～4 parts.
Optical cable described above or cable or optoelectronic composite cable or optoelectrical cable special-shaped packing gasket, described little structure is filled out Filling the material of rope body is polypropylene or polyethylene or by weight, is made up of following raw material: polypropylene: 40 ～60 parts, 200 DEG C time oxidation induction period be the Low Density Polyethylene of [32,40]: 20～30 parts, melt flow rate (MFR) be 1.2～ The medium density polyethylene of 1.6g/10min: 10～20 parts, polybutylene terephthalate (PBT): 8～12 parts, nylon 6 or nylon66 fiber: 8～12 parts, dibutyl phthalate: 2～4 parts, commercially available model be 1010 plastics antioxidant or commercially available model be 168 Plastics antioxidant: 1～3 part, aluminium hydroxide: 10～15 parts, Tissuemat E: 2～4 parts.
There is the optoelectrical cable of special-shaped packing gasket, it includes reinforcement, be positioned at outside reinforcement and the most tangent or Slightly gap place many transmission pressures, the fiber optic communication unit being positioned in adjacent transmission pressure external series gap, transmission of electricity is led The restrictive coating that protective layer that line and fiber optic communication unit envelope, extrusion molding are coated on outside protective layer；Described adjacent transmission pressure External series gap has any one special-shaped packing gasket described above, the first cylinder arc body of special-shaped packing gasket, the second cylinder arc Body is close to transmission pressure, and protective layer is positioned at outside special-shaped packing gasket；A part for fiber optic communication unit is positioned at the 3rd cylinder arc body In, whole arc bodies of fiber optic communication unit and the 3rd cylinder arc body contact, and fiber optic communication unit is mutually circumscribed with transmission pressure；Add Strong part is tangent with transmission pressure or arranges the most with gap；In arbitrary and in the plane of the axis perpendicular of optoelectrical cable throwing On shadow, the circular arc of the circle that all 4th cylinder arc bodies of special-shaped packing gasket are corresponding is on same circumference and this center of circle and reinforcement The center of circle coincides；Transmission pressure is made up of conductor and the insulating barrier that is coated on outside conductor, and fiber optic communication unit is by optical fiber and by light The protection pipe that fibre envelopes is constituted.
Further, the optoelectrical cable with special-shaped packing gasket described above, in described many transmission pressures, at least A transmission pressure is had to be substituted by the filling component essentially identical with transmission pressure diameter.
Having the optoelectrical cable of special-shaped packing gasket, it includes reinforcement, is positioned at many transmissions of electricity outside reinforcement and leads Line and at least filling component essentially identical with transmission pressure diameter, it is positioned in adjacent transmission pressure external series gap or position In the external series gap of adjacent filling component or be positioned at the fiber optic communication list in adjacent transmission pressure and filling component external series gap The sheath that unit, protective layer transmission pressure, filling component and fiber optic communication unit enveloped, extrusion molding are coated on outside protective layer Layer；Reinforcement is tangent with transmission pressure or arranges the most with gap, and reinforcement is tangent with filling component or arranges the most with gap； In described adjacent transmission pressure external series gap or in the external series gap of adjacent filling component or adjacent transmission pressure and filling part Having any one special-shaped packing gasket described above in part external series gap, protective layer is positioned at outside special-shaped packing gasket, when abnormal shape is filled out Filling the surrounding of rope when being adjacent transmission pressure, the first cylinder arc body of special-shaped packing gasket, the second cylinder arc body are close to transmission of electricity and are led Line, a part for fiber optic communication unit is positioned at the 3rd cylinder arc body, fiber optic communication unit and whole arcs of the 3rd cylinder arc body Body contacts, and fiber optic communication unit is mutually circumscribed with transmission pressure；When the surrounding of special-shaped packing gasket is adjacent transmission pressure and fill out When filling parts, the first cylinder arc body of special-shaped packing gasket, the second cylinder arc body are close to transmission pressure and filling component, the light of correspondence A part for fiber communication unit is positioned at whole arc bodies of the 3rd cylinder arc body, fiber optic communication unit and the 3rd cylinder arc body and connects Touching, fiber optic communication unit is mutually circumscribed with transmission pressure and filling component；When the surrounding of special-shaped packing gasket is adjacent filling component Time, the first cylinder arc body of special-shaped packing gasket, the second cylinder arc body be close to filling component, and a part for fiber optic communication unit is positioned at In 3rd cylinder arc body, whole arc bodies of fiber optic communication unit and the 3rd cylinder arc body contact, fiber optic communication unit and filling Parts are mutually circumscribed；In projection in the plane of arbitrary axis perpendicular with optoelectrical cable, all the of special-shaped packing gasket The circular arc of the circle that four cylinder arc bodies are corresponding is on same circumference and the center of circle of this center of circle and reinforcement coincides；Transmission pressure is by leading Body and the insulating barrier that is coated on outside conductor are constituted, and fiber optic communication unit is made up of optical fiber and the protection pipe that enveloped by optical fiber.
The optoelectrical cable with special-shaped packing gasket described above, the material of described reinforcement be steel wire or polyethylene or Polypropylene or fiberglass reinforced plastics.
The optoelectrical cable with special-shaped packing gasket described above, the material of main part of described filling component be polyethylene or Polypropylene.
The optoelectrical cable with special-shaped packing gasket described above, the material of described protective layer is waterstop or non-woven fabrics Or mica tape or polyester belt or aluminium strip or steel band name copper strips.
The optoelectrical cable with special-shaped packing gasket described above, the material of described restrictive coating is polrvinyl chloride or low close Spend polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low smog halogen-free polyvinyl.
The optoelectrical cable with special-shaped packing gasket described above, the material of described conductor be copper or aluminum or copper cover aluminum or Copper-clad magnesium or aluminium in copper magnesium or aluminium alloy or magnesium alloy.
The optoelectrical cable with special-shaped packing gasket described above, the material of described insulating barrier is polrvinyl chloride or low close Spend polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low smog halogen-free polyvinyl.
The optoelectrical cable with special-shaped packing gasket described above, described optical fiber is single-mode fiber or multimode fibre.
Further, the optoelectrical cable with special-shaped packing gasket described above, described optical fiber is energy transmission optical fibre G.652 type or G.653 type G.654 type or G.655 type G.656 type or G.657 type or A1a type or A1b type or A1c type or OM1 type or OM2 type or OM3 type.
The optoelectrical cable with special-shaped packing gasket described above, the material of described protection pipe is modified polypropene or poly- Mutual-phenenyl two acid bromide two alcohol ester or steel.
A kind of making has the method for the optoelectrical cable of special-shaped packing gasket, and it includes following steps:
Make the step of fiber optic communication unit: modified polypropene or polybutylene terephthalate (PBT) are inserted secondary coated extrusion molding Machine is sheared, compresses, melts and is extruded into the protection pipe of sky；G.652 type or many G.653 type or many are G.654 to take many Type or many G.655 type or many G.656 type or many G.657 type or many A1a types or many A1b types or many A1c types or Many OM1 types or many OM2 types or many OM3 types or many energy mode transmission optical fiber are inserted in the protection pipe of sky, simultaneously at sky Protection pipe in 0.2～0.4bar pressure spray and add model as LT-410 or the fine cream of LT-420, make inside protection pipe Gap compactedness >=95%, optical fiber are longer 1.002～1.025 times than the length of protection pipe, form fiber optic communication unit；Repeat above-mentioned Operation, forms multiple fiber optic communication unit；
Make the step of transmission pressure: by many copper wires or multiple aluminium wire or many copper-clad aluminium wires or many copper-clad magnesium silks or many Copper coated aluminum magnesium silk or many aluminum-alloy wires or many Mg alloy wire synnemas on strand winder form conductor, by extruding machine at conductor Extrude outward polrvinyl chloride or Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) that thickness is 0.6～1.5mm or Low smog halogen-free polyvinyl forms insulating barrier, completes the processing of single transmission pressure；Repeat aforesaid operations, form many transmissions of electricity and lead Line；
Make the step of special-shaped packing gasket: take polypropylene or polyethylene or by weight by answering that following raw material is constituted Condensation material: polypropylene: 40～60 parts, 200 DEG C time oxidation induction period be the Low Density Polyethylene of [32,40]: 20～30 parts, melt Flow rate is the medium density polyethylene of 1.2～1.6g/10min: 10～20 parts, polybutylene terephthalate (PBT): 8～12 Part, nylon 6 or nylon66 fiber: 8～12 parts, dibutyl phthalate: 2～4 parts, commercially available model be 1010 plastics antioxidation Agent or the plastics antioxidant that commercially available model is 168: 1～3 part, aluminium hydroxide: 10～15 parts, Tissuemat E: 2～4 parts；Put Putting in cable extruding machine, be extruded into, by the mould of extrusion head, body of restricting, form single special-shaped packing gasket, described rope is originally Body is made up of four sections of cylinder arc bodies, and the other end of the first cylinder arc body connects one end of the 3rd cylinder arc body, the 3rd cylinder arc body The other end connect one end of the second cylinder arc body, one end of the 4th cylinder arc body connects one end of the first cylinder arc body, the 4th The other end of cylinder arc body connects the other end of the second cylinder arc body；First cylinder arc body, the second cylinder arc body, the 3rd cylinder arc Body, the bending of the 4th cylinder arc body are in the same direction；First cylinder arc body and the equal diameters of the second cylinder arc body, Arc length is equal；First cylinder arc body, both the second cylinder arc bodies are about the 3rd center of circle, cylinder arc body place and the 4th cylinder arc body The line in the center of circle, place is symmetrical；3rd cylinder arc body, both the 4th cylinder arc bodies are about the 3rd center of circle, cylinder arc body place and the The line at four center of circle, cylinder arc body places is symmetrical；The 2/ of the circumference of the circle that the arc length of the 3rd cylinder arc body is corresponding not less than this arc 3 and the 3rd the arc length of cylinder arc body be not more than circle corresponding to this arc circumference 4/5；The arc length degree of described 4th cylinder arc body For circle corresponding to this arc circumference 1/2 1/3 or 1/4 1/5 or 1/6 1/7 or 1/8 1/9 or 1/10 or 1/11 or 1/12；The 1/2 or 1/3 or 1/4 of the circumference of the circle that arc this arc a length of of described first cylinder arc body is corresponding；Repeat above-mentioned step Many special-shaped packing gaskets of rapid formation；
Make the step of compound special-shaped packing gasket: take the fiber optic communication unit and special-shaped packing gasket made, by fiber optic communication Unit is embedded in the 3rd cylinder arc body of special-shaped packing gasket, and makes a part for fiber optic communication unit be positioned at the 3rd cylinder arc body In, whole arc bodies of fiber optic communication unit and the 3rd cylinder arc body contact；Repeat the above steps forms many compound abnormal shapes Gasket for packing；
Make the step of cable core: take the many transmission pressures made, many compound special-shaped packing gaskets and reinforcement, by many Transmission pressure is the most tangent or is placed on the most with gap outside reinforcement, makes reinforcement and transmission pressure tangent or the most with gap Place；The special-shaped packing gasket that every compound is placed in adjacent transmission pressure external series gap and makes fiber optic communication unit with adjacent Mutually circumscribed, compound the first cylinder arc body of special-shaped packing gasket of transmission pressure, the second cylinder arc body be close to transmission pressure, in office One with in the projection in the plane of the axis perpendicular of reinforcement, the circle that all 4th cylinder arc bodies of special-shaped packing gasket are corresponding Circular arc is on same circumference and the center of circle of this center of circle and reinforcement coincides；Form cable core；
Make the step that finished product has the optoelectrical cable of special-shaped packing gasket: take waterstop or non-woven fabrics or mica tape or polyester belt Or aluminium strip or steel band name copper strips are coated on outside cable core and form protective layer；Take polrvinyl chloride or Low Density Polyethylene or the poly-second of Midst density Alkene or high density polyethylene (HDPE) or low smog halogen-free polyvinyl extrusion molding are coated on outside protective layer and form restrictive coating, complete and have abnormal shape The making of the optoelectrical cable of gasket for packing.
Special-shaped packing gasket in the present invention has that simple in construction, easily makings, humidity, processing characteristics be excellent, resistance to compression recovery Function admirable, excellent, acid and alkali-resistance ageing-resistant, elastic and the beneficial effect such as oil, low water suction.
The optoelectrical cable with special-shaped packing gasket in the present invention, owing to having used above-mentioned special-shaped packing gasket, abnormal shape is filled out Fill the circle corresponding not less than this arc of the arc length of the 3rd cylinder arc body in rope circumference 2/3 and the 3rd cylinder arc body arc length not The 4/5 of the circumference of the circle corresponding more than this arc, therefore, fiber optic communication unit is predominantly located in the 3rd cylinder arc body, has one Part is positioned at outside the 3rd cylinder arc body, owing to special-shaped packing gasket has excellent elasticity and toughness, therefore, fiber optic communication unit Can be made as the 3rd cylinder arc body the most slightly larger, such fiber optic communication unit can be embedded into the 3rd cylinder arc body In, form tight fit, will not from the 3rd cylinder arc body effusion, simultaneously fiber optic communication unit and transmission pressure or special-shaped packing gasket, Or transmission pressure and special-shaped packing gasket tangent, and protective layer is coated on outside cable core, and arbitrary with reinforcement axis perpendicular Plane on projection on, the circular arc of the circle that all 4th cylinder arc bodies of special-shaped packing gasket are corresponding is on same circumference and this circle The heart coincides with the center of circle of reinforcement, therefore cable core, protective layer more rounding, optoelectrical cable outward appearance more rounding, smooth；Due to this Bright special construction, therefore it is no longer necessary to the wrapping of yarn class material, both provided cost savings, and there is not yarn class material when variations in temperature From transmission pressure, protection tube material is because temperature shrinkage/expand is different and pricks bad transmission wire, protection pipe, and then affect optical cable The defect of performance；Owing to fiber optic communication unit is arranged in the 3rd cylinder arc body dexterously, even therefore big current-carrying capacity, heavy in section Long-pending transmission of electricity lead to, it is not required that make large-sized protection pipe, provide cost savings, make protection pipe more general simultaneously；Due to In the present invention, special-shaped packing gasket, transmission pressure, reinforcement are actually parallel mode and arrange, and without yarn class binder, therefore execute After workman person's stripping optical cable, it is no longer necessary to cut off yarn class binder, take out corresponding special-shaped packing gasket, shell the most lightly Going out protection pipe, can realize protecting pipe to separate with special-shaped packing gasket, construction is quite convenient, in hgher efficiency.
Therefore, the optoelectrical cable with special-shaped packing gasket of the present invention has simple in construction, cost is lower, performance is more excellent Good, the Advantageous Effects such as more convenient of constructing.
Accompanying drawing explanation
Fig. 1 is the perspective view of a section of the first embodiment of special-shaped packing gasket in the present invention.
Fig. 2 is the cross-sectional structure schematic diagram that Fig. 1 amplifies.
Fig. 3 is the cross-sectional structure schematic diagram of the second embodiment of special-shaped packing gasket in the present invention.
Fig. 4 is the cross-sectional structure schematic diagram of the 3rd embodiment of special-shaped packing gasket in the present invention.
Fig. 5 is one section of perspective view after stripping of optoelectrical cable in the present invention.
Fig. 6 is the cross-sectional structure schematic diagram after Fig. 5 amplifies.
Detailed description of the invention
Embodiment 1, embodiment 2, embodiment 3 are the embodiments of special-shaped packing gasket in the present invention；Embodiment 4, Embodiment 5 is the embodiment of the optoelectrical cable in the present invention with special-shaped packing gasket.
Embodiment 1
Asking for an interview Fig. 1 Fig. 2, optical cable or cable or optoelectronic composite cable or optoelectrical cable special-shaped packing gasket, it includes rope body 4, rope body is made up of four sections of cylinder arc bodies, and the other end of the first cylinder arc body 41 connects one end of the 3rd cylinder arc body 43, the The other end of three cylinder arc bodies 43 connects one end of the second cylinder arc body 42, and one end of the 4th cylinder arc body 44 connects the first cylinder One end of arc body 41, the other end of the 4th cylinder arc body 44 connects the other end of the second cylinder arc body 42；First cylinder arc body, Two cylinder arc bodies, the 3rd cylinder arc body, the bending of the 4th cylinder arc body are in the same direction；First cylinder arc body and The equal diameters of two cylinder arc bodies, arc length are equal；First cylinder arc body, both the second cylinder arc bodies are about the 3rd cylinder arc body institute Symmetrical with the line in the 4th center of circle, cylinder arc body place in the center of circle；3rd cylinder arc body, both the 4th cylinder arc bodies are about the 3rd The center of circle, cylinder arc body place is symmetrical with the line in the 4th center of circle, cylinder arc body place；The arc length of the 3rd cylinder arc body is not less than this arc The circumference of corresponding circle 2/3 and the 3rd the arc length of cylinder arc body be not more than circle corresponding to this arc circumference 4/5.
Optical cable described above or cable or optoelectronic composite cable or optoelectrical cable special-shaped packing gasket, described 4th cylinder The 1/2 of the circumference of the circle that arc this arc a length of of arc body is corresponding or 1/3 1/4 or 1/5 1/6 or 1/7 1/8 or 1/9 or 1/10 or 1/11 or 1/12.
Further, optical cable described above or cable or optoelectronic composite cable or optoelectrical cable special-shaped packing gasket, institute State circle corresponding to arc this arc a length of of the first cylinder arc body circumference 1/2 or 1/3 or 1/4.
Embodiment 2
Ask for an interview Fig. 3, and with reference to Fig. 1 and Fig. 2；Optical cable or cable or optoelectronic composite cable or optoelectrical cable special-shaped packing gasket, it Being spliced to form successively by four little structure gasket for packing bodies, described four little structure gasket for packing bodies piece together one completely Periphery；Described little structure gasket for packing body includes rope body 4, and rope body is made up of four sections of cylinder arc bodies, and first The other end of cylinder arc body 41 connects one end of the 3rd cylinder arc body 43, and the other end of the 3rd cylinder arc body 43 connects the second cylinder One end of arc body 42, one end of the 4th cylinder arc body 44 connects one end of the first cylinder arc body 41, the 4th cylinder arc body 44 another One end connects the other end of the second cylinder arc body 42；First cylinder arc body, the second cylinder arc body, the 3rd cylinder arc body, the 4th circle The bending of post arc body is in the same direction；First cylinder arc body and the equal diameters of the second cylinder arc body, arc length are equal； First cylinder arc body, both the second cylinder arc bodies are about the 3rd center of circle, cylinder arc body place and the 4th center of circle, cylinder arc body place Line is symmetrical；3rd cylinder arc body, both the 4th cylinder arc bodies are about the 3rd center of circle, cylinder arc body place and the 4th cylinder arc body The line in the center of circle, place is symmetrical；The 2/3 of the circumference of the circle that the arc length of the 3rd cylinder arc body is corresponding not less than this arc and the 3rd justifies The arc length of post arc body is not more than the 4/5 of the circumference of circle corresponding to this arc；Arbitrary perpendicular with the central axis of special-shaped packing gasket Cross section in, the other end of all first cylinder arc bodies and the junction point of one end of the 3rd cylinder arc body, all 3rd cylinders The other end of arc body and the junction point of one end of the second cylinder arc body, all on same circumference R1；4th cylinder arc body 44 is four / mono-circular arc post, so, four special-shaped packing gasket stitching portions form four contacts, relative contact connect formed horizontal line L1 with Vertical line L2, L1 and L2 are perpendicular.
Certainly, in this embodiment, it is clear that can also is that and connected by the multiple special-shaped packing gaskets in embodiment 1 or viscous Knot forms；So can make the optoelectronic composite cable of more power transmission conductor, and fiber number can also expand.
Embodiment 3
Ask for an interview Fig. 4, and referring to figs. 1 to Fig. 3；Optical cable or cable or optoelectronic composite cable or optoelectrical cable special-shaped packing gasket, base This with embodiment 2, difference is that it is formed by four little extrusion moldings of structure gasket for packing body, described four little Structure filling rope body forms a complete periphery；Described little structure gasket for packing body includes rope body 4, and rope is originally Body is made up of four sections of cylinder arc bodies, and the other end of the first cylinder arc body 41 connects one end of the 3rd cylinder arc body 43, the 3rd cylinder The other end of arc body 43 connects one end of the second cylinder arc body 42, and one end of the 4th cylinder arc body 44 connects the first cylinder arc body 41 One end, the other end of the 4th cylinder arc body 44 connects the other end of the second cylinder arc body 42；First cylinder arc body, the second cylinder Arc body, the 3rd cylinder arc body, the bending of the 4th cylinder arc body are in the same direction；First cylinder arc body and the second cylinder The equal diameters of arc body, arc length are equal；First cylinder arc body, both the second cylinder arc bodies are about the 3rd center of circle, cylinder arc body place Symmetrical with the line in the 4th center of circle, cylinder arc body place；3rd cylinder arc body, both the 4th cylinder arc bodies are about the 3rd cylinder arc The center of circle, body place is symmetrical with the line in the 4th center of circle, cylinder arc body place；The arc length of the 3rd cylinder arc body is corresponding not less than this arc The circumference of circle 2/3 and the 3rd the arc length of cylinder arc body be not more than circle corresponding to this arc circumference 4/5；Arbitrary and special-shaped In the cross section that the central axis of gasket for packing is perpendicular, the other end of all first cylinder arc bodies and one end of the 3rd cylinder arc body The junction point of one end of junction point, the other end of all 3rd cylinder arc bodies and the second cylinder arc body, all at same circumference R1 On.
Certainly, in this embodiment, it is clear that can also is that and be integrally formed by the multiple special-shaped packing gaskets in embodiment 1 's；So can make the optoelectronic composite cable of more power transmission conductor, and fiber number can also expand.
Optical cable described in any of the above-described embodiment or cable or optoelectronic composite cable or optoelectrical cable is special-shaped fills Rope, the material of described rope body is polypropylene or polyethylene or by weight, is made up of following raw material: poly-third Alkene: 40～60 parts, 200 DEG C time oxidation induction period be the Low Density Polyethylene of [32,40]: 20～30 parts, melt flow rate (MFR) be The medium density polyethylene of 1.2～1.6g/10min: 10～20 parts, polybutylene terephthalate (PBT): 8～12 parts, nylon 6 or Buddhist nun Dragon 66:8～12 parts, dibutyl phthalate: 2～4 parts, commercially available model are the plastics antioxidant of 1010 or commercially available model It is the plastics antioxidant of 168: 1～3 part, aluminium hydroxide: 10～15 parts, Tissuemat E: 2～4 parts.
Optical cable described in any of the above-described embodiment or cable or optoelectronic composite cable or optoelectrical cable is special-shaped fills Rope, the material of described little structure gasket for packing body is polypropylene or polyethylene or by weight, by following raw material Constitute: polypropylene: 40～60 parts, 200 DEG C time oxidation induction period be the Low Density Polyethylene of [32,40]: 20～30 parts, melt Flow rate is the medium density polyethylene of 1.2～1.6g/10min: 10～20 parts, polybutylene terephthalate (PBT): 8～12 Part, nylon 6 or nylon66 fiber: 8～12 parts, dibutyl phthalate: 2～4 parts, commercially available model be 1010 plastics antioxidation Agent or the plastics antioxidant that commercially available model is 168: 1～3 part, aluminium hydroxide: 10～15 parts, Tissuemat E: 2～4 parts.
In the present invention, finding through test, gasket for packing body or the combined effect that little gasket for packing body is formula as below are optimal: By weight, be made up of following raw material: polypropylene: 40 parts, 200 DEG C time low close for [32,40] of oxidation induction period Degree polyethylene: 30 parts, melt flow rate (MFR) be the medium density polyethylene of 1.4g/10min: 15 parts, polybutylene terephthalate Ester: 10 parts, nylon 6 or nylon66 fiber: 10 parts, dibutyl phthalate: 3 parts, commercially available model be 1010 plastics antioxidation Agent or the plastics antioxidant that commercially available model is 168: 2 parts, aluminium hydroxide: 12.5 parts, Tissuemat E: 3 parts.
In the present invention, finding through test, gasket for packing body or the combined effect that little gasket for packing body is formula as below are sub-optimal: By weight, be made up of following raw material: polypropylene: 40 parts, 200 DEG C time low close for [32,40] of oxidation induction period Degree polyethylene: 25 parts, melt flow rate (MFR) be the medium density polyethylene of 1.2g/10min: 10 parts, polybutylene terephthalate Ester: 8 parts, nylon 6 or nylon66 fiber: 8 parts, dibutyl phthalate: 2 parts, commercially available model be 1010 plastics antioxidant Or the plastics antioxidant that commercially available model is 168: 1 part, aluminium hydroxide: 10 parts, Tissuemat E: 2 parts.
In the present invention, find through test, gasket for packing body or the combined effect time that little gasket for packing body is formula as below Good: by weight, be made up of following raw material: polypropylene: 60 parts, 200 DEG C time low for [32,40] of oxidation induction period Density polyethylene: 20 parts, melt flow rate (MFR) be 1.2～1.6g/10min medium density polyethylene: 20 parts, poly terephthalic acid Butanediol ester: 12 parts, nylon 6 or nylon66 fiber: 12 parts, dibutyl phthalate: 4 parts, commercially available model be 1010 plastics use Antioxidant or the plastics antioxidant that commercially available model is 168: 3 parts, aluminium hydroxide: 15 parts, Tissuemat E: 4 parts.
Applicant has carried out producing and inspection for the gasket for packing body being made up of above-mentioned formula or little gasket for packing body, To data below, wherein, 1# is optimum formula, and 2# is sub-optimal formula, and 3# is time sub-optimal formula, and 4# is formula interior on a large scale, 5# is all to use polyacrylic formula, and 6# is the formula all using Low Density Polyethylene；Sample is horizontal to be worn area and is 6 millimeters and puts down Side, each sequence number has taken 100 samples.
From upper table it is apparent that in the present invention formula of gasket for packing body or little gasket for packing body special-shaped packing gasket is had There is the strain of excellent process velocity, excellent hot strength, break-draw, there is low water absorbing properties, and excellent toughness (doubling restorability)；There is excellent acidproof, alkaline-resisting, oil resistance.
Special-shaped packing gasket in the present invention has that simple in construction, easily makings, humidity, processing characteristics be excellent, resistance to compression recovery Function admirable, excellent, acid and alkali-resistance ageing-resistant, elastic and the beneficial effect such as oil, low water suction.
Embodiment 4
Ask for an interview Fig. 5 and Fig. 6, and referring to figs. 1 to Fig. 4；Having the optoelectrical cable of special-shaped packing gasket, it includes reinforcement 3, position Outside reinforcement and the most tangent or slightly gap place four transmission pressures 1, be positioned at adjacent transmission pressure external series gap In fiber optic communication unit 2, the protective layer 5, the extrusion molding that transmission pressure and fiber optic communication unit are enveloped be coated on outside protective layer Restrictive coating 6；Arbitrary enforcement in described adjacent transmission pressure external series gap with above-mentioned embodiment 1 to embodiment 3 is real Special-shaped packing gasket 4 described in example, the first cylinder arc body of special-shaped packing gasket, the second cylinder arc body are close to transmission pressure, are protected Layer is positioned at outside special-shaped packing gasket；A part for fiber optic communication unit is positioned at the 3rd cylinder arc body, fiber optic communication unit and Whole arc bodies of three cylinder arc bodies contact, and fiber optic communication unit is mutually circumscribed with transmission pressure；Reinforcement is tangent with transmission pressure Or arrange the most with gap；In projection in the plane of arbitrary axis perpendicular with optoelectrical cable, special-shaped packing gasket The circular arc of the circle that all 4th cylinder arc bodies are corresponding is on same circumference and the center of circle of this center of circle and reinforcement coincides；Transmission of electricity is led Line is made up of conductor 11 and the insulating barrier 12 that is coated on outside conductor, and fiber optic communication unit is by optical fiber 21 and the guarantor that enveloped by optical fiber Pillar 22 is constituted.
Certainly, the optoelectrical cable with special-shaped packing gasket described above, described transmission pressure is not limited to four, also It can be other many.
A kind of making has the method for the optoelectrical cable of special-shaped packing gasket, and it includes following steps:
Make the step of fiber optic communication unit: modified polypropene or polybutylene terephthalate (PBT) are inserted secondary coated extrusion molding Machine is sheared, compresses, melts and is extruded into the protection pipe of sky；G.652 type or many G.653 type or many are G.654 to take many Type or many G.655 type or many G.656 type or many G.657 type or many A1a types or many A1b types or many A1c types or Many OM1 types or many OM2 types or many OM3 types or many energy mode transmission optical fiber are inserted in the protection pipe of sky, simultaneously at sky Protection pipe in 0.2～0.4bar pressure spray and add model as LT-410 or the fine cream of LT-420, make inside protection pipe Gap compactedness >=95%, optical fiber are longer 1.002～1.025 times than the length of protection pipe, form fiber optic communication unit；Repeat above-mentioned Operation, forms multiple fiber optic communication unit；
Make the step of transmission pressure: by many copper wires or multiple aluminium wire or many copper-clad aluminium wires or many copper-clad magnesium silks or many Copper coated aluminum magnesium silk or many aluminum-alloy wires or many Mg alloy wire synnemas on strand winder form conductor, by extruding machine at conductor Extrude outward polrvinyl chloride or Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) that thickness is 0.6～1.5mm or Low smog halogen-free polyvinyl forms insulating barrier, completes the processing of single transmission pressure；Repeat aforesaid operations, form many transmissions of electricity and lead Line；
Make the step of special-shaped packing gasket: take polypropylene or polyethylene or by weight by answering that following raw material is constituted Condensation material: polypropylene: 40～60 parts, 200 DEG C time oxidation induction period be the Low Density Polyethylene of [32,40]: 20～30 parts, melt Flow rate is the medium density polyethylene of 1.2～1.6g/10min: 10～20 parts, polybutylene terephthalate (PBT): 8～12 Part, nylon 6 or nylon66 fiber: 8～12 parts, dibutyl phthalate: 2～4 parts, commercially available model be 1010 plastics antioxidation Agent or the plastics antioxidant that commercially available model is 168: 1～3 part, aluminium hydroxide: 10～15 parts, Tissuemat E: 2～4 parts；Put Putting in cable extruding machine, be extruded into, by the mould of extrusion head, body of restricting, form single special-shaped packing gasket, described rope is originally Body is made up of four sections of cylinder arc bodies, and the other end of the first cylinder arc body 41 connects one end of the 3rd cylinder arc body 43, the 3rd cylinder The other end of arc body 43 connects one end of the second cylinder arc body 42, and one end of the 4th cylinder arc body 44 connects the first cylinder arc body 41 One end, the other end of the 4th cylinder arc body 44 connects the other end of the second cylinder arc body 42；First cylinder arc body, the second cylinder Arc body, the 3rd cylinder arc body, the bending of the 4th cylinder arc body are in the same direction；First cylinder arc body and the second cylinder The equal diameters of arc body, arc length are equal；First cylinder arc body, both the second cylinder arc bodies are about the 3rd center of circle, cylinder arc body place Symmetrical with the line in the 4th center of circle, cylinder arc body place；3rd cylinder arc body, both the 4th cylinder arc bodies are about the 3rd cylinder arc The center of circle, body place is symmetrical with the line in the 4th center of circle, cylinder arc body place；The arc length of the 3rd cylinder arc body is corresponding not less than this arc The circumference of circle 2/3 and the 3rd the arc length of cylinder arc body be not more than circle corresponding to this arc circumference 4/5；Described 4th circle The 1/2 or 1/3 or 1/4 or 1/5 or 1/6 or 1/7 or 1/8 or 1/9 of the circumference of the circle that arc this arc a length of of post arc body is corresponding Or 1/10 or 1/11 or 1/12；The 1/2 of the circumference of the circle that arc this arc a length of of described first cylinder arc body is corresponding or 1/3 or 1/4；Repeat the above steps forms many special-shaped packing gaskets；
Make the step of compound special-shaped packing gasket: take the fiber optic communication unit and special-shaped packing gasket made, by fiber optic communication Unit is embedded in the 3rd cylinder arc body of special-shaped packing gasket, and makes a part for fiber optic communication unit be positioned at the 3rd cylinder arc body In, whole arc bodies of fiber optic communication unit and the 3rd cylinder arc body contact；Repeat the above steps forms many compound abnormal shapes Gasket for packing；
Make the step of cable core: take the many transmission pressures made, many compound special-shaped packing gaskets and reinforcement, by many Transmission pressure is the most tangent or is placed on the most with gap outside reinforcement, makes reinforcement and transmission pressure tangent or the most with gap Place；The special-shaped packing gasket that every compound is placed in adjacent transmission pressure external series gap and makes fiber optic communication unit with adjacent Mutually circumscribed, compound the first cylinder arc body of special-shaped packing gasket of transmission pressure, the second cylinder arc body be close to transmission pressure, in office One with in the projection in the plane of the axis perpendicular of reinforcement, the circle that all 4th cylinder arc bodies of special-shaped packing gasket are corresponding Circular arc is on same circumference and the center of circle of this center of circle and reinforcement coincides；Form cable core；
Make the step that finished product has the optoelectrical cable of special-shaped packing gasket: take waterstop or non-woven fabrics or mica tape or polyester belt Or aluminium strip or steel band name copper strips are coated on outside cable core and form protective layer；Take polrvinyl chloride or Low Density Polyethylene or the poly-second of Midst density Alkene or high density polyethylene (HDPE) or low smog halogen-free polyvinyl extrusion molding are coated on outside protective layer and form restrictive coating, complete and have abnormal shape The making of the optoelectrical cable of gasket for packing.
A kind of making has the method for the optoelectrical cable of special-shaped packing gasket, and it includes following steps:
Make the step of fiber optic communication unit: modified polypropene or polybutylene terephthalate (PBT) are inserted secondary coated extrusion molding Machine is sheared, compresses, melts and is extruded into the protection pipe of sky；G.652 type or many G.653 type or many are G.654 to take many Type or many G.655 type or many G.656 type or many G.657 type or many A1a types or many A1b types or many A1c types or Many OM1 types or many OM2 types or many OM3 types or many energy mode transmission optical fiber are inserted in the protection pipe of sky, simultaneously at sky Protection pipe in 0.2～0.4bar pressure spray and add model as LT-410 or the fine cream of LT-420, make inside protection pipe Gap compactedness >=95%, optical fiber are longer 1.002～1.025 times than the length of protection pipe, form fiber optic communication unit；Repeat above-mentioned Operation, forms multiple fiber optic communication unit；
Make the step of transmission pressure: by many copper wires or multiple aluminium wire or many copper-clad aluminium wires or many copper-clad magnesium silks or many Copper coated aluminum magnesium silk or many aluminum-alloy wires or many Mg alloy wire synnemas on strand winder form conductor, by extruding machine at conductor Extrude outward polrvinyl chloride or Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) that thickness is 0.6～1.5mm or Low smog halogen-free polyvinyl forms insulating barrier, completes the processing of single transmission pressure；Repeat aforesaid operations, form many transmissions of electricity and lead Line；
Make the step of special-shaped packing gasket: take polypropylene or polyethylene or by weight by answering that following raw material is constituted Condensation material: polypropylene: 40～60 parts, 200 DEG C time oxidation induction period be the Low Density Polyethylene of [32,40]: 20～30 parts, melt Flow rate is the medium density polyethylene of 1.2～1.6g/10min: 10～20 parts, polybutylene terephthalate (PBT): 8～12 Part, nylon 6 or nylon66 fiber: 8～12 parts, dibutyl phthalate: 2～4 parts, commercially available model be 1010 plastics antioxidation Agent or the plastics antioxidant that commercially available model is 168: 1～3 part, aluminium hydroxide: 10～15 parts, Tissuemat E: 2～4 parts；Put Putting in cable extruding machine, be extruded into forming special-shaped packing gasket by the mould of extrusion head, described special-shaped packing gasket is by many Extrusion molding of individual little structure gasket for packing body is formed, and the plurality of little structure gasket for packing body forms a complete cylinder Surface；Described little structure gasket for packing body includes rope body, and rope body is made up of four sections of cylinder arc bodies, the first cylinder arc body The other end connects one end of the 3rd cylinder arc body, and the other end of the 3rd cylinder arc body connects one end of the second cylinder arc body, and the 4th One end of cylinder arc body connects one end of the first cylinder arc body, and the other end of the 4th cylinder arc body connects the another of the second cylinder arc body One end；First cylinder arc body, the second cylinder arc body, the 3rd cylinder arc body, the bending of the 4th cylinder arc body are along same side To；First cylinder arc body and the equal diameters of the second cylinder arc body, arc length are equal；First cylinder arc body, the second cylinder arc body Both are symmetrical with the line in the 4th center of circle, cylinder arc body place about the 3rd center of circle, cylinder arc body place；3rd cylinder arc body, Both four cylinder arc bodies are symmetrical with the line in the 4th center of circle, cylinder arc body place about the 3rd center of circle, cylinder arc body place；3rd circle The arc length of post arc body not less than the 2/3 of the circumference of circle corresponding to this arc and the 3rd the arc length of cylinder arc body to be not more than this arc corresponding Circle circumference 4/5；In arbitrary cross section perpendicular with special-shaped packing gasket central axis, all first cylinder arc bodies The other end and the junction point of one end, the other end of all 3rd cylinder arc bodies and the second cylinder arc body of the 3rd cylinder arc body The junction point of one end, all on same circumference；The circumference of the circle that arc this arc a length of of described 4th cylinder arc body is corresponding 1/2 or 1/3 or 1/4 or 1/5 or 1/6 or 1/7 or 1/8 or 1/9 or 1/10 or 1/11 or 1/12；The arc of described first cylinder arc body The 1/2 or 1/3 or 1/4 of the circumference of the circle that this arc a length of is corresponding；
Make the step of compound special-shaped packing gasket: take the fiber optic communication unit and special-shaped packing gasket made, by fiber optic communication Unit is embedded in the 3rd cylinder arc body of special-shaped packing gasket, and makes a part for fiber optic communication unit be positioned at the 3rd cylinder arc body In, whole arc bodies of fiber optic communication unit and the 3rd cylinder arc body contact；A part for fiber optic communication unit is positioned at the 3rd circle Post arc is external；
Make the step of cable core: take the many transmission pressures made, many compound special-shaped packing gaskets and reinforcement, by many Transmission pressure respectively penetrates in the first cylinder arc body, the second cylinder arc body, and reinforcement penetrates the interposition of many transmission pressures Put, make reinforcement and transmission pressure tangent or place the most with gap；Adjacent transmission pressure is the most tangent or the most with gap It is placed on outside reinforcement, makes the first cylinder arc that fiber optic communication unit is mutually circumscribed with adjacent transmission pressure, make special-shaped packing gasket Body, the second cylinder arc body are close to transmission pressure, and arbitrary with in the projection in the plane of the axis perpendicular of reinforcement, special-shaped On same circumference and this center of circle is mutually overlapping with the center of circle of reinforcement for the circular arc of the circle that all 4th cylinder arc bodies of gasket for packing are corresponding Close；Form cable core；
Make the step that finished product has the optoelectrical cable of special-shaped packing gasket: take waterstop or non-woven fabrics or mica tape or polyester belt Or aluminium strip or steel band name copper strips are coated on outside cable core and form protective layer；Take polrvinyl chloride or Low Density Polyethylene or the poly-second of Midst density Alkene or high density polyethylene (HDPE) or low smog halogen-free polyvinyl extrusion molding are coated on outside protective layer and form restrictive coating, complete and have abnormal shape The making of the optoelectrical cable of gasket for packing.
Embodiment 5
Refer to Fig. 1 to Fig. 6；Having the optoelectrical cable of special-shaped packing gasket, it includes reinforcement, is positioned at outside reinforcement Many transmission pressures and at least filling component essentially identical with transmission pressure diameter, it is positioned at outside adjacent transmission pressure In gap or be positioned in the external series gap of adjacent filling component or be positioned at adjacent transmission pressure with in filling component external series gap Fiber optic communication unit, the protective layer, the extrusion molding that transmission pressure, filling component and fiber optic communication unit are enveloped are coated on protective layer Outer restrictive coating；Reinforcement is tangent with transmission pressure or arranges the most with gap, reinforcement and filling component is tangent or slightly between Unoccupied place is arranged；In described adjacent transmission pressure external series gap or in the external series gap of adjacent filling component or adjacent transmission pressure With filling component external series gap has any one special-shaped packing gasket described above, protective layer is positioned at outside special-shaped packing gasket, When the surrounding of special-shaped packing gasket is adjacent transmission pressure, the first cylinder arc body of special-shaped packing gasket, the second cylinder arc body are tight Patch transmission pressure, a part for fiber optic communication unit is positioned at the 3rd cylinder arc body, fiber optic communication unit and the 3rd cylinder arc body Whole arc bodies contact, fiber optic communication unit is mutually circumscribed with transmission pressure；When the surrounding of special-shaped packing gasket is adjacent transmission of electricity When wire and filling component, the first cylinder arc body of special-shaped packing gasket, the second cylinder arc body are close to the transmission pressure of correspondence and fill out Filling parts, a part for fiber optic communication unit is positioned at the complete of the 3rd cylinder arc body, fiber optic communication unit and the 3rd cylinder arc body Portion's arc body contacts, and fiber optic communication unit is mutually circumscribed with transmission pressure and filling component；When the surrounding of special-shaped packing gasket is adjacent Filling component time, the first cylinder arc body of special-shaped packing gasket, the second cylinder arc body be close to filling component, fiber optic communication unit A part is positioned at whole arc bodies of the 3rd cylinder arc body, fiber optic communication unit and the 3rd cylinder arc body and contacts, fiber optic communication Unit is mutually circumscribed with filling component；Arbitrary with in the projection in the plane of the axis perpendicular of optoelectrical cable, abnormal shape is filled The circular arc of the circle corresponding to all 4th cylinder arc bodies of rope is on same circumference and the center of circle of this center of circle and reinforcement coincides；Defeated Electric lead is made up of conductor and the insulating barrier that is coated on outside conductor, and fiber optic communication unit is by optical fiber and the protection that enveloped by optical fiber Pipe is constituted.
The manufacture method of the optoelectrical cable with special-shaped packing gasket in this embodiment, substantially with embodiment 4, no With one of part it is: before making the step of cable core, also have the step of a making filling component, make the step of filling component For: taking polyethylene or cable sheath extruded machine put into by polypropylene, extrusion molding is formed as transmission pressure diameter or diameter basic The filling component caused；And repeatable operation forms many filling components；With the two of embodiment 4 difference it is: make cable core In step, at least filling component is replaced transmission pressure.
The optoelectrical cable with special-shaped packing gasket described in above-mentioned embodiment 4 or embodiment 5, described reinforcement Material is steel wire or polyethylene or polypropylene or fiberglass reinforced plastics.
The optoelectrical cable with special-shaped packing gasket described in above-mentioned embodiment 4 or embodiment 5, described filling component Material of main part be polyethylene or polypropylene.
The optoelectrical cable with special-shaped packing gasket described in above-mentioned embodiment 4 or embodiment 5, described protective layer Material is waterstop or non-woven fabrics or mica tape or polyester belt or aluminium strip or steel band name copper strips.
The optoelectrical cable with special-shaped packing gasket described in above-mentioned embodiment 4 or embodiment 5, described restrictive coating Material is polrvinyl chloride or Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low smog halogen-free polyvinyl.
The optoelectrical cable with special-shaped packing gasket described in above-mentioned embodiment 4 or embodiment 5, the material of described conductor Material is copper or aluminum or copper cover aluminum or copper-clad magnesium or aluminium in copper magnesium or aluminium alloy or magnesium alloy.
The optoelectrical cable with special-shaped packing gasket described in above-mentioned embodiment 4 or embodiment 5, described insulating barrier Material is polrvinyl chloride or Low Density Polyethylene or medium density polyethylene or high density polyethylene (HDPE) or low smog halogen-free polyvinyl.
The optoelectrical cable with special-shaped packing gasket described in above-mentioned embodiment 4 or embodiment 5, described optical fiber is single Mode fiber or multimode fibre.
Further, the optoelectrical cable with special-shaped packing gasket described in above-mentioned embodiment 4 or embodiment 5, institute State optical fiber be energy transmission optical fibre or G.652 type G.653 type or G.654 type G.655 type or G.656 type or G.657 type or A1a type or A1b type or A1c type or OM1 type or OM2 type or OM3 type.
The optoelectrical cable with special-shaped packing gasket described in above-mentioned embodiment 4 or embodiment 5, described protection pipe Material is modified polypropene or polybutylene terephthalate (PBT) or steel.
Special-shaped packing gasket in the present invention has that simple in construction, easily makings, humidity, processing characteristics be excellent, resistance to compression recovery Function admirable, excellent beneficial effect ageing-resistant, elastic.
The optoelectrical cable with special-shaped packing gasket in the present invention, owing to having used above-mentioned special-shaped packing gasket, abnormal shape is filled out Fill the circle corresponding not less than this arc of the arc length of the 3rd cylinder arc body in rope circumference 2/3 and the 3rd cylinder arc body arc length not The 4/5 of the circumference of the circle corresponding more than this arc, therefore, fiber optic communication unit is predominantly located in the 3rd cylinder arc body, has one Part is positioned at outside the 3rd cylinder arc body, owing to special-shaped packing gasket has excellent elasticity and toughness, therefore, fiber optic communication unit Can be made as the 3rd cylinder arc body the most slightly larger, such fiber optic communication unit can be embedded into the 3rd cylinder arc body In, form tight fit, will not from the 3rd cylinder arc body effusion, simultaneously fiber optic communication unit and transmission pressure or special-shaped packing gasket, Or transmission pressure and special-shaped packing gasket tangent, and protective layer is coated on outside cable core, and arbitrary with reinforcement axis perpendicular Plane on projection on, the circular arc of the circle that all 4th cylinder arc bodies of special-shaped packing gasket are corresponding is on same circumference and this circle The heart coincides with the center of circle of reinforcement, therefore cable core, protective layer more rounding, optoelectrical cable outward appearance more rounding, smooth；Due to this Bright special construction, therefore it is no longer necessary to the wrapping of yarn class material, both provided cost savings, and there is not yarn class material when variations in temperature From transmission pressure, protection tube material is because temperature shrinkage/expand is different and pricks bad transmission wire, protection pipe, and then affect optical cable The defect of performance；Owing to fiber optic communication unit is arranged in the 3rd cylinder arc body dexterously, even therefore big current-carrying capacity, heavy in section Long-pending transmission of electricity lead to, it is not required that make large-sized protection pipe, provide cost savings, make protection pipe more general simultaneously；Due to In the present invention, special-shaped packing gasket, transmission pressure, reinforcement are actually parallel mode and arrange, and without yarn class binder, therefore execute After workman person's stripping optical cable, it is no longer necessary to cut off yarn class binder, take out corresponding special-shaped packing gasket, shell the most lightly Going out protection pipe, can realize protecting pipe to separate with special-shaped packing gasket, construction is quite convenient, in hgher efficiency.
In the present invention, gasket for packing body or little gasket for packing body can also have different colors, such light unit and defeated Electric lead can not have color, also can identify easily, so can make speed of production faster, light unit and transmission pressure Versatility is higher；Namely the material of gasket for packing body or little gasket for packing body can increase Masterbatch material, described Masterbatch Can be polyethylene color masterbatch, weight be gasket for packing body or the 1%～2% of little gasket for packing other material of body.
Therefore, the optoelectrical cable with special-shaped packing gasket of the present invention has simple in construction, cost is lower, performance is more excellent Good, the Advantageous Effects such as more convenient of constructing.
The present invention has the optoelectrical cable of special-shaped packing gasket, the production grasped, used simple, easy of its manufacture method Equipment kind is few, and space hold is few, cost puts into low.
The present invention is not limited to above-mentioned preferred forms, it will be appreciated that the design of the present invention can be by other all shapes Formula is implemented to use, and they also fall within protection scope of the present invention.

Claims (1)

1. having the optoelectrical cable of special-shaped packing gasket, it includes reinforcement, is positioned at outside reinforcement and the most tangent placement Many transmission pressures, the fiber optic communication unit being positioned in adjacent transmission pressure external series gap, by transmission pressure and fiber optic communication The restrictive coating that protective layer that unit envelopes, extrusion molding are coated on outside protective layer；It is characterized in that, outside described adjacent transmission pressure Having special-shaped packing gasket in gap, described special-shaped packing gasket includes rope body, and described rope body is made up of four sections of cylinder arc bodies, The other end of the first cylinder arc body connects one end of the 3rd cylinder arc body, and the other end of the 3rd cylinder arc body connects the second cylinder arc One end of body, one end of the 4th cylinder arc body connects one end of the first cylinder arc body, and the other end of the 4th cylinder arc body connects the The other end of two cylinder arc bodies；First cylinder arc body, the second cylinder arc body, the 3rd cylinder arc body, the 4th cylinder arc body Bending is in the same direction；First cylinder arc body and the equal diameters of the second cylinder arc body, arc length are equal；First cylinder arc Body, both the second cylinder arc bodies are symmetrical with the line in the 4th center of circle, cylinder arc body place about the 3rd center of circle, cylinder arc body place； 3rd cylinder arc body, both the 4th cylinder arc bodies are about the 3rd center of circle, cylinder arc body place and the 4th center of circle, cylinder arc body place Line is symmetrical；The arc length of the 3rd cylinder arc body is not less than 2/3 and the 3rd arc of cylinder arc body of the circumference of circle corresponding to this arc Fail to grow up in circle corresponding to this arc circumference 4/5；First cylinder arc body of special-shaped packing gasket, the second cylinder arc body are close to defeated Electric lead, protective layer is positioned at outside special-shaped packing gasket；A part for fiber optic communication unit is positioned at the 3rd cylinder arc body, and optical fiber leads to Whole arc bodies of letter unit and the 3rd cylinder arc body contact, and fiber optic communication unit is mutually circumscribed with transmission pressure；Reinforcement is with defeated The tangent setting of electric lead；In projection in the plane of arbitrary axis perpendicular with optoelectrical cable, the institute of special-shaped packing gasket There is the circular arc of the circle that the 4th cylinder arc body is corresponding on same circumference and the center of circle of this center of circle and reinforcement coincides；Transmission pressure Being made up of conductor and the insulating barrier that is coated on outside conductor, fiber optic communication unit is by optical fiber and the protection pipe structure that enveloped by optical fiber Become；
The 1/4 of the circumference of the circle that arc this arc a length of of the 4th cylinder arc body of described special-shaped packing gasket is corresponding, described abnormal shape The 1/4 of the circumference of the circle that arc this arc a length of of the first cylinder arc body of gasket for packing is corresponding, the first of described special-shaped packing gasket The 1/4 of the circumference of the circle that arc this arc a length of of cylinder arc body is corresponding；
The rope body of described special-shaped packing gasket is by weight, is made up of following raw material: polypropylene: 40～60 parts, When 200 DEG C, oxidation induction period is the Low Density Polyethylene of [32,40]: 20～30 parts, melt flow rate (MFR) be 1.2～1.6g/ The medium density polyethylene of 10min: 10～20 parts, polybutylene terephthalate (PBT): 8～12 parts, nylon 6:8～12 parts, adjacent benzene Dibutyl carboxylic acid: 2～4 parts, commercially available model be 168 plastics antioxidant: 1～3 part, aluminium hydroxide: 10～15 parts, poly- Ethylene waxes: 2～4 parts；
The material of described reinforcement is steel wire, and the material of described protective layer is waterstop；The material of described restrictive coating is polychlorostyrene second Alkene；The material of described conductor is aluminum；
The material of described insulating barrier is polrvinyl chloride, and described optical fiber is single-mode fiber；The material of described protection pipe is modified poly-third Alkene；Described optical fiber is energy transmission optical fibre.
CN201610431204.XA 2015-03-10 2015-03-31 Convenient-to-construct photoelectric integrated cable Withdrawn CN105957611A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2015101039215 2015-03-10
CN201510103921 2015-03-10
CN201510147057.9A CN104715852B (en) 2015-03-10 2015-03-31 There is the optoelectrical cable of special-shaped packing gasket

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201510147057.9A Division CN104715852B (en) 2015-03-10 2015-03-31 There is the optoelectrical cable of special-shaped packing gasket

Publications (1)

Publication Number Publication Date
CN105957611A true CN105957611A (en) 2016-09-21

Family

ID=53415097

Family Applications (15)

Application Number Title Priority Date Filing Date
CN201610425096.5A Withdrawn CN106024159A (en) 2015-03-10 2015-03-31 Photoelectric comprehensive cable adopting optical fibers
CN201610299721.6A Pending CN105788741A (en) 2015-03-10 2015-03-31 Optical cable for simultaneous transmission of power and optical signal
CN201610299722.0A Pending CN105825929A (en) 2015-03-10 2015-03-31 Hybrid-structure optical cable with abnormal-shaped gasket for packing
CN201610425126.2A Withdrawn CN106158127A (en) 2015-03-10 2015-03-31 A kind of optoelectrical cable
CN201610423368.8A Pending CN106024158A (en) 2015-03-10 2015-03-31 Convenient-to-construct photoelectric composite cable
CN201610392992.6A Withdrawn CN106033689A (en) 2015-03-10 2015-03-31 Optic and electric composite cable capable of achieving construction conveniently
CN201610212455.9A Pending CN105702360A (en) 2015-03-10 2015-03-31 Power and communication sharing photoelectric comprehensive cable with special-shaped filling rope
CN201610425102.7A Withdrawn CN106158126A (en) 2015-03-10 2015-03-31 Optoelectrical cable
CN201610212467.1A Pending CN105869762A (en) 2015-03-10 2015-03-31 Integrated optical cable with irregular-shaped filling rope
CN201610431204.XA Withdrawn CN105957611A (en) 2015-03-10 2015-03-31 Convenient-to-construct photoelectric integrated cable
CN201610427954.XA Pending CN105957582A (en) 2015-03-10 2015-03-31 Photoelectric comprehensive cable using optical fibers
CN201610212466.7A Pending CN105869761A (en) 2015-03-10 2015-03-31 Optical fiber and power composite integrated cable with irregular-shaped filling rope
CN201610299719.9A Pending CN105741960A (en) 2015-03-10 2015-03-31 Power cable
CN201510147057.9A Active CN104715852B (en) 2015-03-10 2015-03-31 There is the optoelectrical cable of special-shaped packing gasket
CN201610391016.9A Withdrawn CN106098201A (en) 2015-03-10 2015-03-31 A kind of optoelectrical cable using optical fiber

Family Applications Before (9)

Application Number Title Priority Date Filing Date
CN201610425096.5A Withdrawn CN106024159A (en) 2015-03-10 2015-03-31 Photoelectric comprehensive cable adopting optical fibers
CN201610299721.6A Pending CN105788741A (en) 2015-03-10 2015-03-31 Optical cable for simultaneous transmission of power and optical signal
CN201610299722.0A Pending CN105825929A (en) 2015-03-10 2015-03-31 Hybrid-structure optical cable with abnormal-shaped gasket for packing
CN201610425126.2A Withdrawn CN106158127A (en) 2015-03-10 2015-03-31 A kind of optoelectrical cable
CN201610423368.8A Pending CN106024158A (en) 2015-03-10 2015-03-31 Convenient-to-construct photoelectric composite cable
CN201610392992.6A Withdrawn CN106033689A (en) 2015-03-10 2015-03-31 Optic and electric composite cable capable of achieving construction conveniently
CN201610212455.9A Pending CN105702360A (en) 2015-03-10 2015-03-31 Power and communication sharing photoelectric comprehensive cable with special-shaped filling rope
CN201610425102.7A Withdrawn CN106158126A (en) 2015-03-10 2015-03-31 Optoelectrical cable
CN201610212467.1A Pending CN105869762A (en) 2015-03-10 2015-03-31 Integrated optical cable with irregular-shaped filling rope

Family Applications After (5)

Application Number Title Priority Date Filing Date
CN201610427954.XA Pending CN105957582A (en) 2015-03-10 2015-03-31 Photoelectric comprehensive cable using optical fibers
CN201610212466.7A Pending CN105869761A (en) 2015-03-10 2015-03-31 Optical fiber and power composite integrated cable with irregular-shaped filling rope
CN201610299719.9A Pending CN105741960A (en) 2015-03-10 2015-03-31 Power cable
CN201510147057.9A Active CN104715852B (en) 2015-03-10 2015-03-31 There is the optoelectrical cable of special-shaped packing gasket
CN201610391016.9A Withdrawn CN106098201A (en) 2015-03-10 2015-03-31 A kind of optoelectrical cable using optical fiber

Country Status (1)

Country Link
CN (15) CN106024159A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111393810A (en) * 2020-05-09 2020-07-10 上海亿彩塑料有限公司 High-brightness color master batch for PET (polyethylene terephthalate) material bottle blowing and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101369472A (en) * 2007-08-17 2009-02-18 湖北永鼎红旗电气有限公司 Sea floor optoelectronic composite cable filling strip for providing optical unit with remaining length
CN202171972U (en) * 2011-05-16 2012-03-21 山东太平洋光缆有限公司 Novel photoelectric composite cable
CN202584889U (en) * 2012-05-17 2012-12-05 河南省通信电缆有限公司 Photoelectric composite cable
CN103000292A (en) * 2012-12-21 2013-03-27 中天科技海缆有限公司 Ultrahigh pressure cross linked polyethylene insulated flexible direct-current optical fiber composite submarine cable
JP2013218916A (en) * 2012-04-10 2013-10-24 Sumitomo Electric Ind Ltd Photo-electric composite cable and photo-electric composite cable unit
CN103842444A (en) * 2011-09-30 2014-06-04 株式会社Adeka Flame-retardant resin composition and electric wire using same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20000635D0 (en) * 2000-02-08 2000-02-08 Cit Alcatel Underwater high voltage cable
WO2003079376A1 (en) * 2002-03-15 2003-09-25 Yongjiang Yin Metal pull-proof tube-armored cable and process and device for the production
JP5389315B2 (en) * 2005-02-14 2014-01-15 日東電工株式会社 Adhesive tape and adhesive composition
CN1821333A (en) * 2005-02-14 2006-08-23 日东电工株式会社 Adhesive tape and adhesive composition
CN201084484Y (en) * 2007-08-17 2008-07-09 湖北永鼎红旗电气有限公司 An undersea photoelectric composite cable stuffing bar that provides a light unit with residual length
CN101655589B (en) * 2009-05-21 2012-10-17 魏梦姣 Cable-filling material and manufacture method thereof
CN101807451B (en) * 2010-04-14 2011-08-31 四川新蓉电缆有限责任公司 Cable fillers
CN201984890U (en) * 2011-04-29 2011-09-21 远东电缆有限公司 Medium-voltage composite cable
JP5896843B2 (en) * 2012-06-28 2016-03-30 株式会社アイエイアイ cable
CN103214713A (en) * 2013-03-26 2013-07-24 安徽双荣电器电缆有限公司 Environment-friendly 35KV special high-voltage cable filling strip and preparation method thereof
CN203850040U (en) * 2014-05-30 2014-09-24 深圳市雅信通光缆有限公司 Photoelectric composite cable for access network
CN203910334U (en) * 2014-06-06 2014-10-29 开开电缆科技有限公司 26/35KV photoelectric compound-type submarine cable
CN204117682U (en) * 2014-09-17 2015-01-21 宁波东方电缆股份有限公司 A kind of fire-retardant and fire-resistant optoelectronic composite cable for subway base station
CN204270690U (en) * 2014-12-15 2015-04-15 汕头高新区奥星光通信设备有限公司 One zooms out uses composite rope
CN204596503U (en) * 2015-03-10 2015-08-26 常熟市广权知识产权代理有限公司 There is the optoelectrical cable of special-shaped packing gasket
CN204596504U (en) * 2015-03-10 2015-08-26 常熟市广权知识产权代理有限公司 A kind of optoelectrical cable with special-shaped packing gasket

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101369472A (en) * 2007-08-17 2009-02-18 湖北永鼎红旗电气有限公司 Sea floor optoelectronic composite cable filling strip for providing optical unit with remaining length
CN202171972U (en) * 2011-05-16 2012-03-21 山东太平洋光缆有限公司 Novel photoelectric composite cable
CN103842444A (en) * 2011-09-30 2014-06-04 株式会社Adeka Flame-retardant resin composition and electric wire using same
JP2013218916A (en) * 2012-04-10 2013-10-24 Sumitomo Electric Ind Ltd Photo-electric composite cable and photo-electric composite cable unit
CN202584889U (en) * 2012-05-17 2012-12-05 河南省通信电缆有限公司 Photoelectric composite cable
CN103000292A (en) * 2012-12-21 2013-03-27 中天科技海缆有限公司 Ultrahigh pressure cross linked polyethylene insulated flexible direct-current optical fiber composite submarine cable

Also Published As

Publication number Publication date
CN105788741A (en) 2016-07-20
CN104715852A (en) 2015-06-17
CN106158127A (en) 2016-11-23
CN105957582A (en) 2016-09-21
CN106158126A (en) 2016-11-23
CN105869762A (en) 2016-08-17
CN106024159A (en) 2016-10-12
CN106033689A (en) 2016-10-19
CN105741960A (en) 2016-07-06
CN105825929A (en) 2016-08-03
CN104715852B (en) 2016-08-17
CN105869761A (en) 2016-08-17
CN106098201A (en) 2016-11-09
CN105702360A (en) 2016-06-22
CN106024158A (en) 2016-10-12

Similar Documents

Publication Publication Date Title
CN104730667B (en) Slotted core cable and preparation method
CN104851479A (en) Simple-structured cable and manufacture method thereof
CN103744151A (en) Optical unit and optical cable using the same
CN104715860B (en) There is the preparation method of the optoelectrical cable of special-shaped packing gasket
CN104751981B (en) A kind of optoelectronic composite cable with special-shaped packing gasket
CN104749730B (en) A kind of manufacture method of layer-stranding cable
CN105957611A (en) Convenient-to-construct photoelectric integrated cable
CN204596505U (en) A kind of optical cable with special-shaped packing gasket
CN204596506U (en) A kind of optoelectronic composite cable with special-shaped packing gasket
CN204596503U (en) There is the optoelectrical cable of special-shaped packing gasket
CN204596504U (en) A kind of optoelectrical cable with special-shaped packing gasket
CN106024180A (en) Photoelectric composite cable employing optical fiber
CN106024179A (en) Photoelectric composite cable
CN106024178A (en) Photoelectric composite cable
CN104749728B (en) The manufacture method of layer-stranding cable
CN203895171U (en) Photoelectric composite cable for electric power system
CN202917234U (en) Photoelectric composite cable

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20160921

WW01 Invention patent application withdrawn after publication