CN104464951B - Photoelectric mixed cable containing coaxial electrical unit and manufacture method thereof - Google Patents
Photoelectric mixed cable containing coaxial electrical unit and manufacture method thereof Download PDFInfo
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- CN104464951B CN104464951B CN201410785982.XA CN201410785982A CN104464951B CN 104464951 B CN104464951 B CN 104464951B CN 201410785982 A CN201410785982 A CN 201410785982A CN 104464951 B CN104464951 B CN 104464951B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- 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
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
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- 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
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
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- 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
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1808—Construction of the conductors
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- 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
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- 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
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- 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
- H01B13/02—Stranding-up
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- 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
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
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- 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
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
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Abstract
The invention belongs to technical field of cables, especially the photoelectric mixed cable containing coaxial electrical unit is related to, it is that the oversheath be coated on outside screen by cable core, the screen enveloped by cable core, extrusion molding is formed, and cable core is made up of cable core internal layer and the cable core skin be positioned at outside cable core internal layer; It is characterized in that described cable core internal layer is made up of the gasket for packing being arranged in the reinforcement of central authorities, the many internal layer coaxial electrical unit distributed along reinforcement outer rim and the external series gap that is positioned at adjacent internal layer coaxial electrical unit, cable core outer by many outer coaxial electrical unit, many optical cable units, many hatching solid bars, ground wires, tear rope and form.Present invention further teaches the manufacture method of photoelectric mixed cable.The present invention has following main beneficial effect: purposes is wider, shielding properties better, mechanical performance is more excellent, diameter is less, cost is lower, more easily construct, manufacture method is simple.
Description
Technical field
The invention belongs to technical field of cables, especially relate to the photoelectric mixed cable containing coaxial electrical unit and manufacture method thereof.
Background technology
Along with the develop rapidly of the communications industry, the application of photoelectric mixed cable is increasing, has also carried out a large amount of research and development both at home and abroad for photoelectric mixed cable.
As name is called: one is resistance to draws high fire-retardant optoelectronic composite cable, application number is: the Chinese patent of CN201310323268.4 discloses a kind ofly resistance toly draws high fire-retardant optoelectronic composite cable, it comprises optical cable unit 1, cable unit 2, tension cable 3, band 4 and fire-retardant oversheath 6, cable unit 2 and tension cable 3 are centered around the outside of optical cable unit 1, the outside of cable unit 2 and tension cable 3 is coated with band 4 and fire-retardant oversheath 6 from inside to outside successively, it has high flame resistance, effectively can stop the expansion of the intensity of a fire, enhance the tensile property of cable, and it is easy for installation, economical and practical.
And for example name is called: a kind of optoelectronic composite cable, application number are: the Chinese patent of CN201210365836.2 discloses a kind of optoelectronic composite cable, comprise cable inner core and wrap in the cable outer layer outside cable inner core, described cable inner core comprises shielding core, optical cable and wire core, shielding core, optical cable and wire core twist together, and cable inner core extrudes inner sheath; Cable outer layer is followed successively by fibrage armour, oversheath from inside to outside; It has can tolerate repeat stretching, bending and torsion power; Sheath is durable in use, can bear high-speed starting and braking; The present invention is lightweight, volume is little, is applicable to dexterity and efficient crane; Good signal transmission performance should be had in the Machine Movement Process such as frequent mobile, bending.
For another example name is called: a kind of multi-core photoelectric composite cable, application number is: the Chinese patent of CN201310212647.6 discloses a kind of multi-core photoelectric composite cable, it comprises oversheath (1), central reinforce member (2), tight tube fiber (3), electric lead (6), waterstop (7) and fill out core (8), the cylindrical structure that the oversheath (1) that fire retardant polyolefin is made is hollow, central reinforce member (2) is coaxially arranged at the center of oversheath (1), many tight tube fibers (3), electric lead (6) and fill out core (8) and be arranged between oversheath (1) and central reinforce member (2), the outer setting of every root tight tube fiber (3) has reinforcement (4) and subunit jacket (5), electric lead (6) is closed by multiply fine copper skein silk to form, tight tube fiber (3), electric lead (6) and the appearance of filling out core (8) are coated with waterstop (7).It is good that it has block-water performance, and tensile strength is high, easy construction, and cost of manufacture is low, light harvesting is fine, transmission of electricity copper cash in one, can transmitting optical signal and electric power simultaneously.
But above-mentioned optoelectronic composite cable all exists following defect: transmit electricity too much to quantity, structure is too complicated, external diameter is comparatively thick, cost is more high.
Summary of the invention
In order to solve the problem, the object of the invention is to disclose the photoelectric mixed cable containing coaxial electrical unit and manufacture method thereof, they realize by the following technical solutions.
Photoelectric mixed cable containing coaxial electrical unit, it is that the oversheath be coated on outside screen by cable core, the screen enveloped by cable core, extrusion molding is formed, and cable core is made up of cable core internal layer and the cable core skin be positioned at outside cable core internal layer, it is characterized in that described cable core internal layer is by the reinforcement being positioned at central authorities, along reinforcement outer rim distribution many internal layer coaxial electrical unit and be arranged in adjacent internal layer coaxial electrical unit external series gap gasket for packing form, every root internal layer coaxial electrical unit is by inner wire, overlay on the insulating barrier outside inner wire outward, be positioned at the outer conductor outside insulating barrier, be positioned at the insulating tape outside outer conductor, the inner sheath that extrusion molding is coated on outside insulating tape is formed, inner wire and outer conductor are all the flexible conductors of five class conductor strand, on the cross section of the plane with reinforcement axis perpendicular, inner wire is equal with the cross-sectional area of outer conductor, the outer most edge of all inner sheaths and all gasket for packings is circumferentially same, described cable core is outer by many outer coaxial electrical unit, many optical cable units, many hatching solid bars, ground wire, tear rope to form, outer coaxial electrical unit, optical cable unit, hatching solid bar distributes around the excircle of cable core internal layer, ground wire is arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or ground wire is arranged in adjacent outer coaxial electrical unit and the external series gap of hatching solid bar, or ground wire is arranged in the external series gap of adjacent optical cable unit and hatching solid bar, or ground wire is arranged in the external series gap of adjacent optical cable unit, or ground wire is arranged in the external series gap of adjacent outer coaxial electrical unit, or ground wire is arranged in the external series gap of adjacent hatching solid bar, described outer coaxial electrical unit is the structure identical with internal layer coaxial electrical unit, tear rope and be arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or tear rope and be arranged in adjacent outer coaxial electrical unit and the external series gap of hatching solid bar, or tear the external series gap that rope is arranged in adjacent optical cable unit and hatching solid bar, or tear the external series gap that rope is arranged in adjacent optical cable unit, or tear the external series gap that rope is arranged in adjacent outer coaxial electrical unit, or tear the external series gap that rope is arranged in adjacent hatching solid bar, described optical cable unit is by many tight tube fibers, aramid fiber reinforcement and be coated on protective layer outside tight tube fiber and aramid fiber reinforcement, fiber cable jacket that extrusion molding is coated on outside protective layer forms, and tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, or the fiber cable jacket that described optical cable unit is coated on outside tight tube fiber and aramid fiber reinforcement by many tight tube fibers, aramid fiber reinforcement and extrusion molding is formed, tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, described screen is made up of metal level-plastic layer-metal level, and screen is coated on outside cable core with the wrapped mode of overlap or the mode of indulging bag with having overlap joint.
Photoelectric mixed cable containing coaxial electrical unit, it is that the oversheath be coated on outside screen by cable core, the screen enveloped by cable core, extrusion molding is formed, and cable core is made up of cable core internal layer and the cable core skin be positioned at outside cable core internal layer, it is characterized in that described cable core internal layer is by the reinforcement being positioned at central authorities, along reinforcement outer rim distribution many internal layer coaxial electrical unit and be arranged in adjacent internal layer coaxial electrical unit external series gap gasket for packing form, every root internal layer coaxial electrical unit is by inner wire, overlay on the insulating barrier outside inner wire outward, be positioned at the outer conductor outside insulating barrier, be positioned at the insulating tape outside outer conductor, the inner sheath that extrusion molding is coated on outside insulating tape is formed, inner wire and outer conductor are all the flexible conductors of five class conductor strand, on the cross section of the plane with reinforcement axis perpendicular, inner wire is equal with the cross-sectional area of outer conductor, the outer most edge of all inner sheaths and all gasket for packings is circumferentially same, described cable core is outer by many outer coaxial electrical unit, an optical cable unit, many hatching solid bars, ground wire, tear rope to form, outer coaxial electrical unit, optical cable unit, hatching solid bar distributes around the excircle of cable core internal layer, ground wire is arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or ground wire is arranged in adjacent outer coaxial electrical unit and the external series gap of hatching solid bar, or ground wire is arranged in the external series gap of adjacent optical cable unit and hatching solid bar, or ground wire is arranged in the external series gap of adjacent outer coaxial electrical unit, or ground wire is arranged in the external series gap of adjacent hatching solid bar, described outer coaxial electrical unit is the structure identical with internal layer coaxial electrical unit, tear rope and be arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or tear rope and be arranged in adjacent outer coaxial electrical unit and the external series gap of hatching solid bar, or tear the external series gap that rope is arranged in adjacent optical cable unit and hatching solid bar, or tear the external series gap that rope is arranged in adjacent outer coaxial electrical unit, or tear the external series gap that rope is arranged in adjacent hatching solid bar, described optical cable unit is by many tight tube fibers, aramid fiber reinforcement and be coated on protective layer outside tight tube fiber and aramid fiber reinforcement, fiber cable jacket that extrusion molding is coated on outside protective layer forms, and tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, or the fiber cable jacket that described optical cable unit is coated on outside tight tube fiber and aramid fiber reinforcement by many tight tube fibers, aramid fiber reinforcement and extrusion molding is formed, tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, described screen is made up of metal level-plastic layer-metal level, and screen is coated on outside cable core with the wrapped mode of overlap or the mode of indulging bag with having overlap joint.
Photoelectric mixed cable containing coaxial electrical unit, it is that the oversheath be coated on outside screen by cable core, the screen enveloped by cable core, extrusion molding is formed, and cable core is made up of cable core internal layer and the cable core skin be positioned at outside cable core internal layer, it is characterized in that described cable core internal layer is by the reinforcement being positioned at central authorities, along reinforcement outer rim distribution many internal layer coaxial electrical unit and be arranged in adjacent internal layer coaxial electrical unit external series gap gasket for packing form, every root internal layer coaxial electrical unit is by inner wire, overlay on the insulating barrier outside inner wire outward, be positioned at the outer conductor outside insulating barrier, be positioned at the insulating tape outside outer conductor, the inner sheath that extrusion molding is coated on outside insulating tape is formed, inner wire and outer conductor are all the flexible conductors of five class conductor strand, on the cross section of the plane with reinforcement axis perpendicular, inner wire is equal with the cross-sectional area of outer conductor, the outer most edge of all inner sheaths and all gasket for packings is circumferentially same, described cable core is outer by many outer coaxial electrical unit, many optical cable units, a hatching solid bar, ground wire, tear rope to form, outer coaxial electrical unit, optical cable unit, hatching solid bar distributes around the excircle of cable core internal layer, ground wire is arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or ground wire is arranged in adjacent outer coaxial electrical unit and the external series gap of hatching solid bar, or ground wire is arranged in the external series gap of adjacent optical cable unit and hatching solid bar, or ground wire is arranged in the external series gap of adjacent optical cable unit, or ground wire is arranged in the external series gap of adjacent outer coaxial electrical unit, described outer coaxial electrical unit is the structure identical with internal layer coaxial electrical unit, tear rope and be arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or tear rope and be arranged in adjacent outer coaxial electrical unit and the external series gap of hatching solid bar, or tear the external series gap that rope is arranged in adjacent optical cable unit and hatching solid bar, or tear the external series gap that rope is arranged in adjacent optical cable unit, or tear the external series gap that rope is arranged in adjacent outer coaxial electrical unit, described optical cable unit is by many tight tube fibers, aramid fiber reinforcement and be coated on protective layer outside tight tube fiber and aramid fiber reinforcement, fiber cable jacket that extrusion molding is coated on outside protective layer forms, and tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, or the fiber cable jacket that described optical cable unit is coated on outside tight tube fiber and aramid fiber reinforcement by many tight tube fibers, aramid fiber reinforcement and extrusion molding is formed, tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, described screen is made up of metal level-plastic layer-metal level, and screen is coated on outside cable core with the wrapped mode of overlap or the mode of indulging bag with having overlap joint.
Photoelectric mixed cable containing coaxial electrical unit, it is that the oversheath be coated on outside screen by cable core, the screen enveloped by cable core, extrusion molding is formed, and cable core is made up of cable core internal layer and the cable core skin be positioned at outside cable core internal layer, it is characterized in that described cable core internal layer is by the reinforcement being positioned at central authorities, along reinforcement outer rim distribution many internal layer coaxial electrical unit and be arranged in adjacent internal layer coaxial electrical unit external series gap gasket for packing form, every root internal layer coaxial electrical unit is by inner wire, overlay on the insulating barrier outside inner wire outward, be positioned at the outer conductor outside insulating barrier, be positioned at the insulating tape outside outer conductor, the inner sheath that extrusion molding is coated on outside insulating tape is formed, inner wire and outer conductor are all the flexible conductors of five class conductor strand, on the cross section of the plane with reinforcement axis perpendicular, inner wire is equal with the cross-sectional area of outer conductor, the outer most edge of all inner sheaths and all gasket for packings is circumferentially same, described cable core outer by many outer coaxial electrical unit, many optical cable units, ground wires, tear rope and form, outer coaxial electrical unit, optical cable unit distribute around the excircle of cable core internal layer, ground wire is arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or ground wire is arranged in the external series gap of adjacent optical cable unit, or ground wire is arranged in the external series gap of adjacent outer coaxial electrical unit, described outer coaxial electrical unit is the structure identical with internal layer coaxial electrical unit, tear rope and be arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or tear the external series gap that rope is arranged in adjacent optical cable unit, or tear the external series gap that rope is arranged in adjacent outer coaxial electrical unit, described optical cable unit is by many tight tube fibers, aramid fiber reinforcement and be coated on protective layer outside tight tube fiber and aramid fiber reinforcement, fiber cable jacket that extrusion molding is coated on outside protective layer forms, and tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, or the fiber cable jacket that described optical cable unit is coated on outside tight tube fiber and aramid fiber reinforcement by many tight tube fibers, aramid fiber reinforcement and extrusion molding is formed, tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, described screen is made up of metal level-plastic layer-metal level, and screen is coated on outside cable core with the wrapped mode of overlap or the mode of indulging bag with having overlap joint.
Photoelectric mixed cable containing coaxial electrical unit, it is that the oversheath be coated on outside screen by cable core, the screen enveloped by cable core, extrusion molding is formed, and cable core is made up of cable core internal layer and the cable core skin be positioned at outside cable core internal layer, it is characterized in that described cable core internal layer is by the reinforcement being positioned at central authorities, along reinforcement outer rim distribution many internal layer coaxial electrical unit and be arranged in adjacent internal layer coaxial electrical unit external series gap gasket for packing form, every root internal layer coaxial electrical unit is by inner wire, overlay on the insulating barrier outside inner wire outward, be positioned at the outer conductor outside insulating barrier, be positioned at the insulating tape outside outer conductor, the inner sheath that extrusion molding is coated on outside insulating tape is formed, inner wire and outer conductor are all the flexible conductors of five class conductor strand, on the cross section of the plane with reinforcement axis perpendicular, inner wire is equal with the cross-sectional area of outer conductor, the outer most edge of all inner sheaths and all gasket for packings is circumferentially same, described cable core skin is made up of many outer coaxial electrical unit, many optical cable units, ground wires, outer coaxial electrical unit, optical cable unit distribute around the excircle of cable core internal layer, ground wire is arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or ground wire is arranged in the external series gap of adjacent optical cable unit, or ground wire is arranged in the external series gap of adjacent outer coaxial electrical unit, described outer coaxial electrical unit is the structure identical with internal layer coaxial electrical unit, described optical cable unit is by many tight tube fibers, aramid fiber reinforcement and be coated on protective layer outside tight tube fiber and aramid fiber reinforcement, fiber cable jacket that extrusion molding is coated on outside protective layer forms, and tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, or the fiber cable jacket that described optical cable unit is coated on outside tight tube fiber and aramid fiber reinforcement by many tight tube fibers, aramid fiber reinforcement and extrusion molding is formed, tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, described screen is made up of metal level-plastic layer-metal level, and screen is coated on outside cable core with the wrapped mode of overlap or the mode of indulging bag with having overlap joint.
Photoelectric mixed cable containing coaxial electrical unit, it is that the oversheath be coated on outside screen by cable core, the screen enveloped by cable core, extrusion molding is formed, and cable core is made up of cable core internal layer and the cable core skin be positioned at outside cable core internal layer, it is characterized in that described cable core internal layer is by the reinforcement being positioned at central authorities, along reinforcement outer rim distribution many internal layer coaxial electrical unit and be arranged in adjacent internal layer coaxial electrical unit external series gap gasket for packing form, every root internal layer coaxial electrical unit is by inner wire, overlay on the insulating barrier outside inner wire outward, be positioned at the outer conductor outside insulating barrier, be positioned at the insulating tape outside outer conductor, the inner sheath that extrusion molding is coated on outside insulating tape is formed, inner wire and outer conductor are all the flexible conductors of five class conductor strand, on the cross section of the plane with reinforcement axis perpendicular, inner wire is equal with the cross-sectional area of outer conductor, the outer most edge of all inner sheaths and all gasket for packings is circumferentially same, described cable core outer by many outer coaxial electrical unit, many optical cable units, tear rope and form, outer coaxial electrical unit, optical cable unit distribute around the excircle of cable core internal layer, described outer coaxial electrical unit is the structure identical with internal layer coaxial electrical unit, tear rope and be arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or tear the external series gap that rope is arranged in adjacent optical cable unit, or tear the external series gap that rope is arranged in adjacent outer coaxial electrical unit, described optical cable unit is by many tight tube fibers, aramid fiber reinforcement and be coated on protective layer outside tight tube fiber and aramid fiber reinforcement, fiber cable jacket that extrusion molding is coated on outside protective layer forms, and tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, or the fiber cable jacket that described optical cable unit is coated on outside tight tube fiber and aramid fiber reinforcement by many tight tube fibers, aramid fiber reinforcement and extrusion molding is formed, tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, described screen is made up of metal level-plastic layer-metal level, and screen is coated on outside cable core with the wrapped mode of overlap or the mode of indulging bag with having overlap joint.
Photoelectric mixed cable containing coaxial electrical unit, it is that the oversheath be coated on outside screen by cable core, the screen enveloped by cable core, extrusion molding is formed, and cable core is made up of cable core internal layer and the cable core skin be positioned at outside cable core internal layer, it is characterized in that described cable core internal layer is by the reinforcement being positioned at central authorities, along reinforcement outer rim distribution many internal layer coaxial electrical unit and be arranged in adjacent internal layer coaxial electrical unit external series gap gasket for packing form, every root internal layer coaxial electrical unit is by inner wire, overlay on the insulating barrier outside inner wire outward, be positioned at the outer conductor outside insulating barrier, be positioned at the insulating tape outside outer conductor, the inner sheath that extrusion molding is coated on outside insulating tape is formed, inner wire and outer conductor are all the flexible conductors of five class conductor strand, on the cross section of the plane with reinforcement axis perpendicular, inner wire is equal with the cross-sectional area of outer conductor, the outer most edge of all inner sheaths and all gasket for packings is circumferentially same, described cable core skin is made up of many outer coaxial electrical unit, many optical cable units, and outer coaxial electrical unit, optical cable unit distribute around the excircle of cable core internal layer, described outer coaxial electrical unit is the structure identical with internal layer coaxial electrical unit, described optical cable unit is by many tight tube fibers, aramid fiber reinforcement and be coated on protective layer outside tight tube fiber and aramid fiber reinforcement, fiber cable jacket that extrusion molding is coated on outside protective layer forms, and tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, or the fiber cable jacket that described optical cable unit is coated on outside tight tube fiber and aramid fiber reinforcement by many tight tube fibers, aramid fiber reinforcement and extrusion molding is formed, tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, described screen is made up of metal level-plastic layer-metal level, and screen is coated on outside cable core with the wrapped mode of overlap or the mode of indulging bag with having overlap joint.
In the present invention, shaft power source line unit and optical cable unit are organically twisted into cable core, cable core outer cladding metal mask tape, extrudes one deck plastic sheath outside band; It is in 4G base station signal transmission system, from baseband processing unit BBU(BasedBandUnit) simultaneously for wireless radio remote unit RRU(RemoteRadioUnit) transmitting optical signal and the choosing of ideal of supply of electric power cable is provided; Other application scenario of photoelectricity compound can also be used in.
Cable core outer cladding layer of metal-plastic-metal screen in the present invention, is different from the plastics-metal-plastic shielded layer used in prior art, has more excellent shielding properties.
The G.657A2 optical fiber that in the present invention, optical cable unit adopts is the insensitive optical fiber of bending loss, not only good bending property but also compatible with G.652 ordinary optic fibre, can widen the scope that optical cable uses; Adopt aramid fiber to do optical cable reinforcement, fiber cable laying can be ensured, the requirement of tensile strength when using, also meet flexibility when mixing cable lays simultaneously, when through the mechanical stress such as by bending, be beneficial to the stable of optical fiber property; Optical cable unit sheath adopts LSZH to make sheath, and shrinkage, good mechanical property, anti-side pressure are good, can guarantee that optical fiber property can not change because being subject to when external environment affects.
In the present invention, the structure of inner wire/outer conductor in inside/outside layer coaxial electrical unit, and sectional area is equal, therefore single line can realize an independently power supply transmitting loop, instead of traditional two power lines that only have and can form the concept of an electric power loop, production for multiple unit cable can reduce production cost, is also beneficial to resolution when mixing cable unit makes simultaneously, reduces cable laying operation expense.
The present invention has following main beneficial effect: purposes is wider, shielding properties better, mechanical performance is more excellent, diameter is less, cost is lower, more easily construct.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of the invention process example 1.
Fig. 2 is the cross-sectional structure schematic diagram that the optical cable unit of Fig. 1 amplifies.
Fig. 3 is the cross-sectional structure schematic diagram that the coaxial electrical unit of Fig. 1 amplifies.
Fig. 4 is the cross-sectional structure schematic diagram of the invention process example 2.
Embodiment
Embodiment 1
Ask for an interview Fig. 1 to Fig. 3, the photoelectric mixed cable containing coaxial electrical unit, it is that the oversheath 13 be coated on outside screen by cable core, the screen 12 enveloped by cable core, extrusion molding is formed, and cable core is made up of cable core internal layer and the cable core skin be positioned at outside cable core internal layer, it is characterized in that described cable core internal layer is by the reinforcement 9 being positioned at central authorities, form along four internal layer coaxial electrical unit of reinforcement outer rim distribution and the gasket for packing 10 of the external series gap that is arranged in adjacent internal layer coaxial electrical unit, every root internal layer coaxial electrical unit is by inner wire 4, overlay on the insulating barrier 5 outside inner wire outward, be positioned at the outer conductor 6 outside insulating barrier, be positioned at the insulating tape 7 outside outer conductor, the inner sheath 8 that extrusion molding is coated on outside insulating tape is formed, inner wire and outer conductor are all the flexible conductors of five class conductor strand, on the cross section of the plane with reinforcement axis perpendicular, inner wire is equal with the cross-sectional area of outer conductor, the outer most edge of all inner sheaths and all gasket for packings is circumferentially same, described cable core is outer by five outer coaxial electrical unit, three optical cable units 1, two hatching solid bars 2, ground wire 3, tear rope 11 to form, outer coaxial electrical unit, optical cable unit, hatching solid bar distributes around the excircle of cable core internal layer, ground wire is arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or ground wire is arranged in adjacent outer coaxial electrical unit and the external series gap of hatching solid bar, or ground wire is arranged in the external series gap of adjacent optical cable unit and hatching solid bar, or ground wire is arranged in the external series gap of adjacent optical cable unit, or ground wire is arranged in the external series gap of adjacent outer coaxial electrical unit, or ground wire is arranged in the external series gap of adjacent hatching solid bar, described outer coaxial electrical unit is the structure identical with internal layer coaxial electrical unit, tear rope and be arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or tear rope and be arranged in adjacent outer coaxial electrical unit and the external series gap of hatching solid bar, or tear the external series gap that rope is arranged in adjacent optical cable unit and hatching solid bar, or tear the external series gap that rope is arranged in adjacent optical cable unit, or tear the external series gap that rope is arranged in adjacent outer coaxial electrical unit, or tear the external series gap that rope is arranged in adjacent hatching solid bar, described optical cable unit is by 12 tight tube fibers, aramid fiber reinforcement 103 and be coated on protective layer 104 outside tight tube fiber and aramid fiber reinforcement, fiber cable jacket 105 that extrusion molding is coated on outside protective layer forms, and tight tube fiber is made up of optical fiber 101 and the tight sleeve layer 102 be coated on outside optical fiber, or the fiber cable jacket 105 that described optical cable unit is coated on outside tight tube fiber and aramid fiber reinforcement by 12 tight tube fibers, aramid fiber reinforcement 103 and extrusion molding is formed, tight tube fiber is made up of optical fiber 101 and the tight sleeve layer 102 be coated on outside optical fiber, described screen is made up of metal level-plastic layer-metal level, and screen is coated on outside cable core with the wrapped mode of overlap or the mode of indulging bag with having overlap joint.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that described internal layer coaxial electrical unit can be other many.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that described outer coaxial electrical unit can be other many.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that described optical cable unit can be other many; It can also be one.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that described hatching solid bar can be other many; It can also be one.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that in described optical cable unit, tight tube fiber is by can be other many.
The photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that described ground wire, tears rope and can all not have, also can line only, and also only can tear rope, when having ground wire, can be many ground wires; Can be many when tearing rope and tear rope.
The photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that described optical fiber is the G.657A2 insensitive optical fiber of type bending loss or other suitable optical fiber.
The photoelectric mixed cable containing coaxial electrical unit described above, the metal that it is characterized in that in described shielding band is aluminium or steel or copper.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that the material of described ground wire is tinned conductor.
Photoelectric mixed cable containing coaxial electrical unit described above, it is characterized in that the material of described reinforcement 9 is fiberglass reinforced plastics, English initial is FRP.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that the material of described inner wire and outer conductor is all preferably the zinc-plated flexible conductor of five classes.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that the material of described insulating barrier is cross-linked polyolefin (i.e. XLPE) or other suitable insulating material.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that the material of described insulating tape is the material that mica tape or waterstop or nonwoven fabrics etc. are conventional.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that the material of described inner sheath is low smoke halogen-free flame-retardant polyolefin or other conventional cable jacket materials.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that the material of described oversheath is low smoke halogen-free flame-retardant polyolefin or other conventional cable jacket materials.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that the material of described fiber cable jacket is low smoke halogen-free flame-retardant polyolefin or other conventional cable jacket materials.
The photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that the outer field optical cable unit of described cable core, outer coaxial electrical unit can be interspersed or the form such as optical cable unit integrated distribution.
The photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that described inner wire is made up of two-layer, two-layer around to preferably contrary; Identical is also good selection.
The photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that described outer conductor is made up of two-layer, two-layer around to preferably contrary; Identical is also good selection.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that described inner wire also can be one deck.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that described outer conductor also can be one deck.
The photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that described inner wire also can for be made up of other multilayer, adjacent layer around on the contrary.
The photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that described outer conductor also can for be made up of other multilayer, adjacent layer around on the contrary.
The photoelectric mixed cable containing coaxial electrical unit described above, non-hygroscopic element also can be filled in all the other spaces of cable core, can make cable core structure more rounding, stable, to ensure cable core structure uniform force, have enough stability.
Photoelectric mixed cable containing coaxial electrical unit described above, is characterized in that its manufacture method comprises following steps:
(1) step of cable core is manufactured:
A) step of cable core internal layer is manufactured:
A.1) form the step of internal layer coaxial electrical unit: the inner wire getting the softness that many five class conductor strand are formed, inner wire can be one or more layers, when inner wire is multilayer, adjacent layer around on the contrary; On the outer extrusion molding of inner wire is coated, cross-linked polyolefin forms insulating barrier; Get the outer conductor of softness that many five class conductor strand are formed again, outer conductor can be one or more layers, when outer conductor is multilayer, adjacent layer around on the contrary, ensure that inner wire is equal with the cross-sectional area of outer conductor when making outer conductor; Get mica tape or waterstop or nonwoven fabrics to be coated on outer conductor and to form insulating tape outward; Get low-smoke halide-free fireproof composite polyolefine material extrusion molding to be coated on insulating tape and to form inner sheath outward, complete the manufacture of single internal layer coaxial electrical unit; Above-mentioned steps repeatedly, forms many internal layer coaxial electrical unit;
A.2) step of cable core internal layer is formed: get fiberglass-reinforced plastic lever, A.1) many internal layer coaxial electrical unit, gasket for packings being formed, cabler carries out stranding, make fiberglass-reinforced plastic lever be arranged in central authorities, many internal layer coaxial electrical unit along the distribution of fiberglass-reinforced plastic lever outer rim, gasket for packing be positioned at adjacent internal layer coaxial electrical unit external series gap, make the outer most edge of all inner sheaths and all gasket for packings circumferentially same, form cable core internal layer;
B) the outer field step of cable core is manufactured:
B.1) form the step of outer coaxial electrical unit: get the inner wire of softness that many five class conductor strand are formed, inner wire can be one or more layers, when inner wire is multilayer, adjacent layer around on the contrary; On the outer extrusion molding of inner wire is coated, cross-linked polyolefin forms insulating barrier; Get the outer conductor of softness that many five class conductor strand are formed again, outer conductor can be one or more layers, when outer conductor is multilayer, adjacent layer around on the contrary, ensure that inner wire is equal with the cross-sectional area of outer conductor when making outer conductor; Get mica tape or waterstop or nonwoven fabrics to be coated on outer conductor and to form insulating tape outward; Get low-smoke halide-free fireproof composite polyolefine material extrusion molding to be coated on insulating tape and to form inner sheath outward, complete the manufacture of single outer coaxial electrical unit; Above-mentioned steps repeatedly, forms many outer coaxial electrical unit;
B.2) form cable core outer field step: get many optical cable units, many B.1) the outer coaxial electrical unit that formed, many hatching solid bars, ground wire, tear rope, A.2) and in the cable core internal layer of formation, cabler makes: outer coaxial electrical unit, optical cable unit, hatching solid bar distributes around the excircle of cable core internal layer, ground wire is arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or ground wire is arranged in adjacent outer coaxial electrical unit and the external series gap of hatching solid bar, or ground wire is arranged in the external series gap of adjacent optical cable unit and hatching solid bar, or ground wire is arranged in the external series gap of adjacent optical cable unit, or ground wire is arranged in the external series gap of adjacent outer coaxial electrical unit, or ground wire is arranged in the external series gap of adjacent hatching solid bar, tear rope and be arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or tear rope and be arranged in adjacent outer coaxial electrical unit and the external series gap of hatching solid bar, or tear the external series gap that rope is arranged in adjacent optical cable unit and hatching solid bar, or tear the external series gap that rope is arranged in adjacent optical cable unit, or tear the external series gap that rope is arranged in adjacent outer coaxial electrical unit, or tear the external series gap that rope is arranged in adjacent hatching solid bar,
Wherein, described optical cable unit is by many tight tube fibers, aramid fiber reinforcement and be coated on protective layer outside tight tube fiber and aramid fiber reinforcement, fiber cable jacket that extrusion molding is coated on outside protective layer forms, and tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber; Or the fiber cable jacket that described optical cable unit is coated on outside tight tube fiber and aramid fiber reinforcement by many tight tube fibers, aramid fiber reinforcement and extrusion molding is formed, tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber;
(2) step of coated screen: get the cable core that (1) step manufactures, and aluminium-plastics-aluminium profiles mask tape or steel-plastics-die mask tape or copper-plastics-copper type mask tape, the mode wrapped with overlap or the mode of indulging bag with having overlap joint are coated on outside cable core, form screen;
(3) step of oversheath is manufactured: low smoke halogen-free flame-retardant polyolefin extrusion molding is coated on outside (2) screen formed, and completes the manufacture of the photoelectric mixed cable containing coaxial electrical unit.Certainly, place technical field personnel, according to above-mentioned manufacture method, can infer the manufacture method of other execution mode above-mentioned.
Embodiment 2
Ask for an interview Fig. 4, and referring to figs. 1 to Fig. 3, the photoelectric mixed cable containing coaxial electrical unit, substantially with embodiment 1, difference is that described hatching solid bar can be other many; It can also be one; Little hatching solid bar can also be had as Fig. 4, cable core skin more rounding can be made.
The medium and small hatching solid bar of Fig. 4 is positioned at by ground wire, is positioned at the centre of two hatching solid bars 2.
In the present invention, shaft power source line unit and optical cable unit are organically twisted into cable core, cable core outer cladding metal mask tape, extrudes one deck plastic sheath outside band; It is in 4G base station signal transmission system, from baseband processing unit BBU(BasedBandUnit) simultaneously for wireless radio remote unit RRU(RemoteRadioUnit) transmitting optical signal and the choosing of ideal of supply of electric power cable is provided; Other application scenario of photoelectricity compound can also be used in.
Cable core outer cladding layer of metal-plastic-metal screen in the present invention, is different from the plastics-metal-plastic shielded layer used in prior art, has more excellent shielding properties.
The G.657A2 optical fiber that in the present invention, optical cable unit adopts is the insensitive optical fiber of bending loss, not only good bending property but also compatible with G.652 ordinary optic fibre, can widen the scope that optical cable uses; Adopt aramid fiber to do optical cable reinforcement, fiber cable laying can be ensured, the requirement of tensile strength when using, also meet flexibility when mixing cable lays simultaneously, when through the mechanical stress such as by bending, be beneficial to the stable of optical fiber property; Optical cable unit sheath adopts LSZH to make sheath, and shrinkage, good mechanical property, anti-side pressure are good, can guarantee that optical fiber property can not change because being subject to when external environment affects.
In the present invention, the structure of inner wire/outer conductor in inside/outside layer coaxial electrical unit, and sectional area is equal, therefore single line can realize an independently power supply transmitting loop, instead of traditional two power lines that only have and can form the concept of an electric power loop, production for multiple unit cable can reduce production cost, is also beneficial to resolution when mixing cable unit makes simultaneously, reduces cable laying operation expense.
The present invention has following main beneficial effect: purposes is wider, shielding properties better, mechanical performance is more excellent, diameter is less, cost is lower, more easily construct; Method of the present invention has simple, the wield feature of manufacture.
The present invention is not limited to above-mentioned preferred forms, and should be appreciated that design of the present invention can be implemented to use by other various forms, they drop in protection scope of the present invention equally.
Claims (3)
1. the photoelectric mixed cable containing coaxial electrical unit, it is that the oversheath be coated on outside screen by cable core, the screen enveloped by cable core, extrusion molding is formed, and cable core is made up of cable core internal layer and the cable core skin be positioned at outside cable core internal layer, it is characterized in that described cable core internal layer is by the reinforcement being positioned at central authorities, along reinforcement outer rim distribution many internal layer coaxial electrical unit and be arranged in adjacent internal layer coaxial electrical unit external series gap gasket for packing form, every root internal layer coaxial electrical unit is by inner wire, overlay on the insulating barrier outside inner wire outward, be positioned at the outer conductor outside insulating barrier, be positioned at the insulating tape outside outer conductor, the inner sheath that extrusion molding is coated on outside insulating tape is formed, inner wire and outer conductor are all the flexible conductors of five class conductor strand, on the cross section of the plane with reinforcement axis perpendicular, inner wire is equal with the cross-sectional area of outer conductor, the outer most edge of all inner sheaths and all gasket for packings is circumferentially same, described cable core is outer by many outer coaxial electrical unit, many optical cable units, many hatching solid bars, ground wire, tear rope to form, outer coaxial electrical unit, optical cable unit, hatching solid bar distributes around the excircle of cable core internal layer, ground wire is arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or ground wire is arranged in adjacent outer coaxial electrical unit and the external series gap of hatching solid bar, or ground wire is arranged in the external series gap of adjacent optical cable unit and hatching solid bar, or ground wire is arranged in the external series gap of adjacent optical cable unit, or ground wire is arranged in the external series gap of adjacent outer coaxial electrical unit, or ground wire is arranged in the external series gap of adjacent hatching solid bar, described outer coaxial electrical unit is the structure identical with internal layer coaxial electrical unit, tear rope and be arranged in adjacent outer coaxial electrical unit and the external series gap of optical cable unit, or tear rope and be arranged in adjacent outer coaxial electrical unit and the external series gap of hatching solid bar, or tear the external series gap that rope is arranged in adjacent optical cable unit and hatching solid bar, or tear the external series gap that rope is arranged in adjacent optical cable unit, or tear the external series gap that rope is arranged in adjacent outer coaxial electrical unit, or tear the external series gap that rope is arranged in adjacent hatching solid bar, described optical cable unit is by many tight tube fibers, aramid fiber reinforcement and be coated on protective layer outside tight tube fiber and aramid fiber reinforcement, fiber cable jacket that extrusion molding is coated on outside protective layer forms, and tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, or the fiber cable jacket that described optical cable unit is coated on outside tight tube fiber and aramid fiber reinforcement by many tight tube fibers, aramid fiber reinforcement and extrusion molding is formed, tight tube fiber is made up of optical fiber and the tight sleeve layer be coated on outside optical fiber, described screen is made up of metal level-plastic layer-metal level, and screen is coated on outside cable core with the wrapped mode of overlap or the mode of indulging bag with having overlap joint, described outer conductor to be made up of and two-layer around on the contrary two-layer.
2. the photoelectric mixed cable containing coaxial electrical unit according to claim 1, is characterized in that described optical fiber is for the G.657A2 insensitive optical fiber of type bending loss.
3. the photoelectric mixed cable containing coaxial electrical unit according to claim 2, the metal that it is characterized in that in described shielding band is aluminium or steel or copper, the material of described ground wire is tinned conductor, the material of reinforcement is fiberglass reinforced plastics, the material of inner wire and outer conductor is all the zinc-plated flexible conductor of five classes, the material of insulating barrier is cross-linked polyolefin, the material of insulating tape is mica tape or waterstop or nonwoven fabrics, the material of inner sheath is low smoke halogen-free flame-retardant polyolefin, the material of oversheath is low smoke halogen-free flame-retardant polyolefin, the material of fiber cable jacket is low smoke halogen-free flame-retardant polyolefin.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610120213.7A CN105632603A (en) | 2014-12-18 | 2014-12-18 | Photoelectric composite cable comprising coaxial electrical unit |
| CN201610120214.1A CN105590679B (en) | 2014-12-18 | 2014-12-18 | Include the photoelectric mixed cable of coaxial electric unit |
| CN201410785982.XA CN104464951B (en) | 2014-12-18 | 2014-12-18 | Photoelectric mixed cable containing coaxial electrical unit and manufacture method thereof |
| CN201610120215.6A CN105590671A (en) | 2014-12-18 | 2014-12-18 | Opto-electric hybrid cable comprising coaxial electric units |
| CN201610120216.0A CN105590682A (en) | 2014-12-18 | 2014-12-18 | Opto-electric hybrid cable comprising coaxial electric units and manufacturing method thereof |
| CN201610120211.8A CN105632602A (en) | 2014-12-18 | 2014-12-18 | Photoelectric composite cable comprising coaxial electrical units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785982.XA CN104464951B (en) | 2014-12-18 | 2014-12-18 | Photoelectric mixed cable containing coaxial electrical unit and manufacture method thereof |
Related Child Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610120216.0A Division CN105590682A (en) | 2014-12-18 | 2014-12-18 | Opto-electric hybrid cable comprising coaxial electric units and manufacturing method thereof |
| CN201610120215.6A Division CN105590671A (en) | 2014-12-18 | 2014-12-18 | Opto-electric hybrid cable comprising coaxial electric units |
| CN201610120213.7A Division CN105632603A (en) | 2014-12-18 | 2014-12-18 | Photoelectric composite cable comprising coaxial electrical unit |
| CN201610120212.2A Division CN105719771A (en) | 2014-12-18 | 2014-12-18 | Photoelectric cable with coaxial electric units |
| CN201610120214.1A Division CN105590679B (en) | 2014-12-18 | 2014-12-18 | Include the photoelectric mixed cable of coaxial electric unit |
| CN201610120211.8A Division CN105632602A (en) | 2014-12-18 | 2014-12-18 | Photoelectric composite cable comprising coaxial electrical units |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104464951A CN104464951A (en) | 2015-03-25 |
| CN104464951B true CN104464951B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410785982.XA Active CN104464951B (en) | 2014-12-18 | 2014-12-18 | Photoelectric mixed cable containing coaxial electrical unit and manufacture method thereof |
| CN201610120214.1A Expired - Fee Related CN105590679B (en) | 2014-12-18 | 2014-12-18 | Include the photoelectric mixed cable of coaxial electric unit |
| CN201610120216.0A Pending CN105590682A (en) | 2014-12-18 | 2014-12-18 | Opto-electric hybrid cable comprising coaxial electric units and manufacturing method thereof |
| CN201610120211.8A Pending CN105632602A (en) | 2014-12-18 | 2014-12-18 | Photoelectric composite cable comprising coaxial electrical units |
| CN201610120213.7A Pending CN105632603A (en) | 2014-12-18 | 2014-12-18 | Photoelectric composite cable comprising coaxial electrical unit |
| CN201610120215.6A Pending CN105590671A (en) | 2014-12-18 | 2014-12-18 | Opto-electric hybrid cable comprising coaxial electric units |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610120214.1A Expired - Fee Related CN105590679B (en) | 2014-12-18 | 2014-12-18 | Include the photoelectric mixed cable of coaxial electric unit |
| CN201610120216.0A Pending CN105590682A (en) | 2014-12-18 | 2014-12-18 | Opto-electric hybrid cable comprising coaxial electric units and manufacturing method thereof |
| CN201610120211.8A Pending CN105632602A (en) | 2014-12-18 | 2014-12-18 | Photoelectric composite cable comprising coaxial electrical units |
| CN201610120213.7A Pending CN105632603A (en) | 2014-12-18 | 2014-12-18 | Photoelectric composite cable comprising coaxial electrical unit |
| CN201610120215.6A Pending CN105590671A (en) | 2014-12-18 | 2014-12-18 | Opto-electric hybrid cable comprising coaxial electric units |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464951B (en) * | 2014-12-18 | 2016-04-20 | 中利科技集团股份有限公司 | Photoelectric mixed cable containing coaxial electrical unit and manufacture method thereof |
| CN106052652B (en) * | 2016-06-17 | 2018-05-08 | 国家海洋局第二海洋研究所 | A kind of underwater coaxial cable and optoelectronic composite cable electrical switch device |
| CN111029015B (en) * | 2019-12-24 | 2021-09-07 | 安徽华能电缆股份有限公司 | Novel rat-proof power cable |
| CN112164513B (en) * | 2020-09-24 | 2021-12-17 | 安徽新特华宇电缆有限公司 | Special photoelectric composite flexible cable for high-voltage shore power |
| CN112562910B (en) * | 2020-12-24 | 2022-10-21 | 江苏亨通光电股份有限公司 | Photoelectric rapid connection optical cable for 5G outdoor micro base station and use method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994022039A1 (en) * | 1993-03-16 | 1994-09-29 | W.L. Gore & Associates, Inc. | Fiber optic coaxial cable and assembly with a connector |
| CN2821806Y (en) * | 2005-05-09 | 2006-09-27 | 大唐电信科技股份有限公司 | Coaxial feeding type photoelectric mixed cable |
| CN102945707A (en) * | 2012-12-02 | 2013-02-27 | 天津安讯达科技有限公司 | 13-core photoelectric composite communication early-warning cable for 4G mobile communication |
| CN204229920U (en) * | 2014-12-18 | 2015-03-25 | 中利科技集团股份有限公司 | Photoelectric mixed cable containing coaxial electrical unit |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002075077A (en) * | 2000-08-28 | 2002-03-15 | Fujikura Ltd | Fiber-optic composite aerial cable |
| US7473849B2 (en) * | 2005-04-25 | 2009-01-06 | Cable Components Group | Variable diameter conduit tubes for high performance, multi-media communication cable |
| CN201096939Y (en) * | 2007-10-29 | 2008-08-06 | 烽火通信科技股份有限公司 | Optical cable for indoor/outdoor non-metal optical jumper |
| KR101261320B1 (en) * | 2011-05-03 | 2013-05-07 | 에쓰이에이치에프코리아 (주) | Optical electrical hybrid cable |
| CN103680738A (en) * | 2013-12-04 | 2014-03-26 | 河南省通信电缆有限公司 | Optical power composite cable |
| CN203631158U (en) * | 2013-12-20 | 2014-06-04 | 中天科技海缆有限公司 | Array digital-analog integration signal cable for offshore oil platform underwater early warning system |
| CN103680724B (en) * | 2013-12-20 | 2016-08-17 | 中天科技海缆有限公司 | Offshore platform early warning system under water basic matrix digital-to-analogue comprehensive signal cable |
| CN104464951B (en) * | 2014-12-18 | 2016-04-20 | 中利科技集团股份有限公司 | Photoelectric mixed cable containing coaxial electrical unit and manufacture method thereof |
-
2014
- 2014-12-18 CN CN201410785982.XA patent/CN104464951B/en active Active
- 2014-12-18 CN CN201610120214.1A patent/CN105590679B/en not_active Expired - Fee Related
- 2014-12-18 CN CN201610120216.0A patent/CN105590682A/en active Pending
- 2014-12-18 CN CN201610120211.8A patent/CN105632602A/en active Pending
- 2014-12-18 CN CN201610120213.7A patent/CN105632603A/en active Pending
- 2014-12-18 CN CN201610120215.6A patent/CN105590671A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994022039A1 (en) * | 1993-03-16 | 1994-09-29 | W.L. Gore & Associates, Inc. | Fiber optic coaxial cable and assembly with a connector |
| CN2821806Y (en) * | 2005-05-09 | 2006-09-27 | 大唐电信科技股份有限公司 | Coaxial feeding type photoelectric mixed cable |
| CN102945707A (en) * | 2012-12-02 | 2013-02-27 | 天津安讯达科技有限公司 | 13-core photoelectric composite communication early-warning cable for 4G mobile communication |
| CN204229920U (en) * | 2014-12-18 | 2015-03-25 | 中利科技集团股份有限公司 | Photoelectric mixed cable containing coaxial electrical unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104464951A (en) | 2015-03-25 |
| CN105590671A (en) | 2016-05-18 |
| CN105632602A (en) | 2016-06-01 |
| CN105590679B (en) | 2017-11-21 |
| CN105590682A (en) | 2016-05-18 |
| CN105590679A (en) | 2016-05-18 |
| CN105632603A (en) | 2016-06-01 |
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Address after: 215542 Jiangsu city of Suzhou province Changshou City Shajiabang town southeast of Changshu Development Zone, No. 8 Chang kunlu Patentee after: Jiangsu Zhongli group Limited by Share Ltd Address before: 215542 Jiangsu city of Suzhou province Changshou City Shajiabang town southeast of Changshu Development Zone, No. 8 Chang kunlu Patentee before: Zhongli Science & Technology Group Co., Ltd. |
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Application publication date: 20150325 Assignee: CHANGSHU LIXING PHOTOELECTRIC SCIENCE & TECHNOLOGY CO., LTD. Assignor: Jiangsu Zhongli group Limited by Share Ltd Contract record no.: 2018320000162 Denomination of invention: Photoelectric composite cable comprising coaxial electrical units and manufacturing method thereof Granted publication date: 20160420 License type: Common License Record date: 20180911 |