CN112868070B - Photoelectric composite cable for electric power and communication - Google Patents
Photoelectric composite cable for electric power and communication Download PDFInfo
- Publication number
- CN112868070B CN112868070B CN202080005257.XA CN202080005257A CN112868070B CN 112868070 B CN112868070 B CN 112868070B CN 202080005257 A CN202080005257 A CN 202080005257A CN 112868070 B CN112868070 B CN 112868070B
- Authority
- CN
- China
- Prior art keywords
- insulation part
- insulating
- insulation
- sleeve
- protruding
- 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.)
- Active
Links
- 238000004891 communication Methods 0.000 title claims abstract description 70
- 239000002131 composite material Substances 0.000 title claims abstract description 69
- 239000004020 conductor Substances 0.000 claims abstract description 71
- 239000013307 optical fiber Substances 0.000 claims abstract description 18
- 238000012856 packing Methods 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 191
- 238000005452 bending Methods 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- -1 polyethylene Polymers 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000005693 optoelectronics Effects 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 5
- 229920001903 high density polyethylene Polymers 0.000 claims description 5
- 239000004700 high-density polyethylene Substances 0.000 claims description 5
- 229920001684 low density polyethylene Polymers 0.000 claims description 5
- 239000004702 low-density polyethylene Substances 0.000 claims description 5
- 229920001179 medium density polyethylene Polymers 0.000 claims description 5
- 239000004701 medium-density polyethylene Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 5
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 5
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 210000003484 anatomy Anatomy 0.000 description 4
- 238000002224 dissection Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- G02B6/441—Optical cables built up from sub-bundles
-
- 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
-
- 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
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or 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
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
Abstract
The utility model provides a photoelectric composite cable for electric power and communication, belongs to electric power communication and cable technical field, has skeleton part (1), many optic fibre (2), four insulating sheath (3), four conductors (4), four packing (5), oversheath (6); the framework component (1) and the insulating sleeves (3) are of special structures and are embedded together, the conductors (4) are located in the insulating sleeves (3), a plurality of optical fibers (2) are located in the framework component (1), the filling piece (5) is located in a gap outside the adjacent insulating sleeves (3), in the adjacent insulating sleeves (3), the second side face of the upper insulating sleeve (3) is clung to the first side face of the lower insulating sleeve (3) in the clockwise direction, and the second side face of the last insulating sleeve (3) is clung to the first side face of the first insulating sleeve (3); the outer sheath (6) covers all the insulating sleeves (3) and all the filling pieces (5). Has the following main beneficial effects: the product has simple structure, low equipment investment, high production speed and high universality.
Description
Technical Field
The invention belongs to the technical field of power, communication and cables, and particularly relates to a photoelectric composite cable for power and communication.
Background
The cable is used as a prop industry in national economy, and the application amount of the cable is continuously increased.
Technical problem
However, the cable in the prior art is not easy to peel and replace, and the insulated wires are twisted, so that the conductor is twisted and the performance is deteriorated; and require complex and expensive stranding equipment; the cable is very inconvenient to replace after the conductor is damaged, and even the whole cable or the optical cable is scrapped; on the other hand, in the production equipment of the cable, the extruder is quite fast, but the stranding equipment is usually only tens of meters per minute, so the bottle strength of the cable is mostly in cable formation, and therefore, the requirement of quick delivery is extremely difficult to meet if the cable is not an advanced cable forming equipment; however, purchasing advanced cabling equipment requires a high cost and a slow recovery of the cost, and thus, the enterprises that manufacture the cables are in a dilemma.
Technical solution
In order to solve the problems, the invention aims to disclose an optoelectronic composite cable for electric power and communication, which is realized by adopting the following technical scheme.
An optoelectronic composite cable for electric power and communication comprises a skeleton member, a plurality of optical fibers, a plurality of insulating sleeves, a plurality of conductors, a plurality of filling members and an outer sheath; the method is characterized in that: the framework component consists of a central tube, a plurality of protruding parts protruding out of the outer edge of the central tube and uniformly distributed, and clamping parts located above the protruding parts and extending towards two sides of the protruding parts, wherein a central hole is formed in the central tube, clamping grooves are formed between adjacent clamping parts, positioning grooves communicated with the clamping grooves are formed above the right center of the clamping grooves, and the outer edges of all the clamping parts are on the same cylindrical surface; the insulation sleeve consists of a first insulation part, a second insulation part, a third insulation part and a fourth insulation part which are symmetrically distributed in a bending mode, wherein the lower end of the left side of the first insulation part is connected with one end of the second insulation part, the other end of the second insulation part is connected with one end of the fourth insulation part, the lower end of the right side of the first insulation part is connected with one end of the third insulation part, the other end of the third insulation part is connected with the other end of the fourth insulation part, the middle of the fourth insulation part is provided with an embedded opening for separating the fourth insulation part, a conductor cavity is formed in the insulation sleeve, the lower surface of the second insulation part is a first side surface, the first side surface is a plane, the lower surface of the second insulation part is a second side surface, the second side surface is a plane, the lower surface of the fourth insulation part is a third side surface, and the third side surface is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening is embedded outside the protruding piece, the fourth insulating part is positioned below the clamping piece and positioned at two sides of the protruding piece, the third side surface is tightly attached to the outer surface of the central tube, the conductor is positioned in the conductor cavity and positioned above the protruding piece, the plurality of optical fibers are positioned in the central hole, the filling piece is positioned in a gap outside the adjacent insulating sleeve, in the adjacent insulating sleeve, the second side surface of the upper insulating sleeve is tightly attached to the first side surface of the next insulating sleeve in the clockwise direction, and the second side surface of the last insulating sleeve is tightly attached to the first side surface of the first insulating sleeve; the outer sheath covers all the insulating sleeves and all the filling pieces.
An optoelectronic composite cable for electric power and communication comprises a skeleton component, a reinforcing member, a plurality of insulating sleeves, a plurality of conductors, a plurality of filling members and an outer sheath; the method is characterized in that: the framework component consists of a central tube, a plurality of protruding parts protruding out of the outer edge of the central tube and uniformly distributed, and clamping parts located above the protruding parts and extending towards two sides of the protruding parts, wherein a central hole is formed in the central tube, clamping grooves are formed between adjacent clamping parts, positioning grooves communicated with the clamping grooves are formed above the right center of the clamping grooves, and the outer edges of all the clamping parts are on the same cylindrical surface; the insulation sleeve consists of a first insulation part, a second insulation part, a third insulation part and a fourth insulation part which are symmetrically distributed in a bending mode, wherein the lower end of the left side of the first insulation part is connected with one end of the second insulation part, the other end of the second insulation part is connected with one end of the fourth insulation part, the lower end of the right side of the first insulation part is connected with one end of the third insulation part, the other end of the third insulation part is connected with the other end of the fourth insulation part, the middle of the fourth insulation part is provided with an embedded opening for separating the fourth insulation part, a conductor cavity is formed in the insulation sleeve, the lower surface of the second insulation part is a first side surface, the first side surface is a plane, the lower surface of the second insulation part is a second side surface, the second side surface is a plane, the lower surface of the fourth insulation part is a third side surface, and the third side surface is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening is embedded outside the protruding piece, the fourth insulating part is positioned below the clamping piece and positioned at two sides of the protruding piece, the third side surface is tightly attached to the outer surface of the central tube, the conductor is positioned in the conductor cavity and positioned above the protruding piece, the reinforcing piece is positioned in the central hole, the filling piece is positioned in a gap at the outer side of the adjacent insulating sleeve, in the adjacent insulating sleeve, the second side surface of the last insulating sleeve is tightly attached to the first side surface of the next insulating sleeve in the clockwise direction, and the second side surface of the last insulating sleeve is tightly attached to the first side surface of the first insulating sleeve; the outer sheath covers all the insulating sleeves and all the filling pieces.
The utility model provides a photoelectric composite cable for electric power and communication, has skeleton part, reinforcement, a plurality of insulating cover, a plurality of conductor, a plurality of insulating heart yearns, a plurality of packing, oversheath, and the conductor is located in the insulating layer, its characterized in that: the framework component consists of a central tube, a plurality of protruding parts protruding out of the outer edge of the central tube and uniformly distributed, and clamping parts located above the protruding parts and extending towards two sides of the protruding parts, wherein a central hole is formed in the central tube, clamping grooves are formed between adjacent clamping parts, positioning grooves communicated with the clamping grooves are formed above the right center of the clamping grooves, and the outer edges of all the clamping parts are on the same cylindrical surface; the insulation sleeve consists of a first insulation part, a second insulation part, a third insulation part and a fourth insulation part which are symmetrically distributed in a bending mode, wherein the lower end of the left side of the first insulation part is connected with one end of the second insulation part, the other end of the second insulation part is connected with one end of the fourth insulation part, the lower end of the right side of the first insulation part is connected with one end of the third insulation part, the other end of the third insulation part is connected with the other end of the fourth insulation part, the middle of the fourth insulation part is provided with an embedded opening for separating the fourth insulation part, a conductor cavity is formed in the insulation sleeve, the lower surface of the second insulation part is a first side surface, the first side surface is a plane, the lower surface of the second insulation part is a second side surface, the second side surface is a plane, the lower surface of the fourth insulation part is a third side surface, and the third side surface is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening is embedded outside the protruding piece, the fourth insulating part is positioned below the clamping piece and positioned at two sides of the protruding piece, the third side surface is tightly attached to the outer surface of the central tube, the insulating layer is positioned in the conductor cavity and positioned above the protruding piece, the insulating core wire is positioned above the insulating layer, the reinforcing piece is positioned in the central hole, the filling piece is positioned in a gap outside an adjacent insulating sleeve, in the clockwise direction, the second side surface of the upper insulating sleeve is tightly attached to the first side surface of the next insulating sleeve, and the second side surface of the last insulating sleeve is tightly attached to the first side surface of the first insulating sleeve; the outer sheath covers all the insulating sleeves and all the filling pieces.
The utility model provides a photoelectric composite cable for electric power and communication, has skeleton part, many optic fibre, a plurality of insulating cover, a plurality of conductor, a plurality of insulating heart yearns, a plurality of packing, oversheath, and the conductor is located insulating layer, its characterized in that: the framework component consists of a central tube, a plurality of protruding parts protruding out of the outer edge of the central tube and uniformly distributed, and clamping parts located above the protruding parts and extending towards two sides of the protruding parts, wherein a central hole is formed in the central tube, clamping grooves are formed between adjacent clamping parts, positioning grooves communicated with the clamping grooves are formed above the right center of the clamping grooves, and the outer edges of all the clamping parts are on the same cylindrical surface; the insulation sleeve consists of a first insulation part, a second insulation part, a third insulation part and a fourth insulation part which are symmetrically distributed in a bending mode, wherein the lower end of the left side of the first insulation part is connected with one end of the second insulation part, the other end of the second insulation part is connected with one end of the fourth insulation part, the lower end of the right side of the first insulation part is connected with one end of the third insulation part, the other end of the third insulation part is connected with the other end of the fourth insulation part, the middle of the fourth insulation part is provided with an embedded opening for separating the fourth insulation part, a conductor cavity is formed in the insulation sleeve, the lower surface of the second insulation part is a first side surface, the first side surface is a plane, the lower surface of the second insulation part is a second side surface, the second side surface is a plane, the lower surface of the fourth insulation part is a third side surface, and the third side surface is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening is embedded outside the protruding piece, the fourth insulating part is positioned below the clamping piece and positioned on two sides of the protruding piece, the third side surface is tightly attached to the outer surface of the central tube, the insulating layer is positioned in the conductor cavity and positioned above the protruding piece, the insulating core wire is positioned above the insulating layer, the plurality of optical fibers are positioned in the central hole, the filling piece is positioned in a gap outside the adjacent insulating sleeve, in the clockwise direction, the second side surface of the upper insulating sleeve is tightly attached to the first side surface of the next insulating sleeve, and the second side surface of the last insulating sleeve is tightly attached to the first side surface of the first insulating sleeve; the outer sheath covers all the insulating sleeves and all the filling pieces.
The utility model provides a photoelectric composite cable for electric power and communication, has skeleton part, many optic fibre, a plurality of insulating cover, many loose tubes, many insulating heart yearns, many packing, oversheath, its characterized in that: the framework component consists of a central tube, a plurality of protruding parts protruding out of the outer edge of the central tube and uniformly distributed, and clamping parts located above the protruding parts and extending towards two sides of the protruding parts, wherein a central hole is formed in the central tube, clamping grooves are formed between adjacent clamping parts, positioning grooves communicated with the clamping grooves are formed above the right center of the clamping grooves, and the outer edges of all the clamping parts are on the same cylindrical surface; the insulation sleeve consists of a first insulation part, a second insulation part, a third insulation part and a fourth insulation part which are symmetrically distributed in a bending mode, wherein the lower end of the left side of the first insulation part is connected with one end of the second insulation part, the other end of the second insulation part is connected with one end of the fourth insulation part, the lower end of the right side of the first insulation part is connected with one end of the third insulation part, the other end of the third insulation part is connected with the other end of the fourth insulation part, the middle of the fourth insulation part is provided with an embedded opening for separating the fourth insulation part, a conductor cavity is formed in the insulation sleeve, the lower surface of the second insulation part is a first side surface, the first side surface is a plane, the lower surface of the second insulation part is a second side surface, the second side surface is a plane, the lower surface of the fourth insulation part is a third side surface, and the third side surface is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening is embedded outside the protruding piece, the fourth insulating part is positioned below the clamping piece and positioned at two sides of the protruding piece, the third side surface is clung to the outer surface of the central tube, the loose tube is positioned in the conductor cavity and positioned above the protruding piece, the insulating core wire is positioned above the loose tube, the plurality of optical fibers are positioned in the central hole, the loose tube is internally provided with the plurality of light guide parts, the filling piece is positioned in a gap outside the adjacent insulating sleeves, in the adjacent insulating sleeves, the second side surface of the last insulating sleeve is clung to the first side surface of the next insulating sleeve in the clockwise direction, and the second side surface of the last insulating sleeve is clung to the first side surface of the first insulating sleeve; the outer sheath covers all the insulating sleeves and all the filling pieces.
The photoelectric composite cable for electric power and communication is characterized in that the insulating sleeve is of an integrated structure and is integrally formed.
The photoelectric composite cable for electric power and communication is characterized in that the insulating sleeve is made of plastic and is formed by extrusion molding.
The photoelectric composite cable for electric power and communication is characterized in that the conductor is formed by wiredrawing or casting.
The photoelectric composite cable for electric power and communication is characterized in that the conductor is made of copper or aluminum or alloy.
The photoelectric composite cable for electric power and communication is characterized in that the insulating core wire is composed of a conductor and an insulating layer positioned outside a conductive potential and is mainly used for transmitting weak electric signals.
The photoelectric composite cable for electric power and communication is characterized in that the filler is made of plastic.
The photoelectric composite cable for electric power and communication is characterized in that the skeleton member is of an integral structure and is formed by extrusion molding.
The photoelectric composite cable for electric power and communication is characterized in that the protruding parts and the clamping parts on the framework parts are arranged in pairs and are provided with a plurality of pairs.
The photoelectric composite cable for power and communication is characterized in that the type of the optical fiber is G.652, G.653, G.654, G.655, G.656, G.657, A1a, A1b, A1c or A1d.
The photoelectric composite cable for electric power and communication is characterized in that the outer sheath is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or polyvinyl chloride or TPE or TPU or low-smoke halogen-free flame-retardant polyethylene or nylon or polyurethane.
The photoelectric composite cable for electric power and communication is characterized in that the insulating layer is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or polyvinyl chloride or TPE or TPU or low-smoke halogen-free flame-retardant polyethylene or nylon or polyurethane.
The photoelectric composite cable for electric power and communication is characterized in that the loose tube is made of modified polypropylene or polybutylene terephthalate or polytetrafluoroethylene.
The above-mentioned photoelectric composite cable for power and communication is characterized in that the type of the light guide member is g.652 or g.653 or g.654 or g.655 or g.656 or g.657 or A1a or A1b or A1c or A1d.
The photoelectric composite cable for electric power and communication is characterized in that the material of the reinforcing piece is copper, aluminum, steel, iron or glass fiber reinforced plastic. .
Advantageous effects
The invention has the following main beneficial effects: the product has simple structure, low equipment investment, high production speed and high universality.
Drawings
Fig. 1 is a schematic perspective view of a section of anatomy of example 1.
Fig. 2 is an enlarged schematic cross-sectional structure of fig. 1.
Fig. 3 is a schematic perspective view of a section of the skeleton member used in fig. 1 after dissection.
Fig. 4 is an enlarged schematic cross-sectional structure of fig. 3.
Fig. 5 is a schematic perspective view of a section of the insulation sleeve used in fig. 1 after dissection.
Fig. 6 is an enlarged schematic cross-sectional structure of fig. 5.
Fig. 7 is a schematic view of a section of anatomy of example 2.
Fig. 8 is an enlarged schematic cross-sectional structure of fig. 7.
Fig. 9 is a schematic perspective view of the anatomy of example 3.
Fig. 10 is an enlarged schematic cross-sectional structure of fig. 9.
Fig. 11 is a schematic perspective view of a section of anatomy of example 4.
Fig. 12 is an enlarged schematic cross-sectional structure of fig. 11.
Fig. 13 is a schematic view showing a three-dimensional structure after a section of dissection in embodiment example 5.
Fig. 14 is an enlarged schematic cross-sectional structure of fig. 13.
In order to more accurately and clearly understand and practice the present application, reference numerals are further described below in conjunction with the drawings of the specification, in which: 1-skeleton member, 2-optical fiber, 3-insulating sheath, 4-conductor, 5-filler, 6-outer sheath, 7-reinforcing member, 8-insulating core, 10-center hole, 11-center tube, 12-protruding member, 13-engaging member, 14-engaging groove, 15-positioning groove, 30-conductor cavity, 31-first insulating member, 32-second insulating member, 33-third insulating member, 34-fourth insulating member, 35-fitting opening, 321-first side surface, 331-second side surface, 341-third side surface, 41-insulating layer, 42-loose tube, 43-light guiding member.
Best mode for carrying out the invention
Example 1, please refer to fig. 1 to 6, a photoelectric composite cable for power and communication, which comprises a skeleton member 1, a plurality of optical fibers 2, four insulating sleeves 3, four conductors 4, four filling members 5, and an outer sheath 6; the method is characterized in that: the framework component 1 is composed of a central tube 11, four protruding pieces 12 protruding from the outer edge of the central tube and uniformly distributed, and clamping pieces 13 located above the protruding pieces 12 and extending towards two sides of the protruding pieces 12, wherein a central hole 10 is formed in the central tube 11, clamping grooves 14 are formed between adjacent clamping pieces 13, a positioning groove 15 communicated with the clamping grooves 14 is formed above the right center of the clamping grooves 14, and the outer edges of all the clamping pieces 13 are on the same cylindrical surface; the insulating sleeve 3 is composed of a first insulating part 31, a second insulating part 32, a third insulating part 33 and a fourth insulating part 34 which are symmetrically distributed in a bending mode, the lower left end of the first insulating part 31 is connected with one end of the second insulating part 32, the other end of the second insulating part 32 is connected with one end of the fourth insulating part 34, the lower right end of the first insulating part 31 is connected with one end of the third insulating part 33, the other end of the third insulating part 33 is connected with the other end of the fourth insulating part 34, the middle of the fourth insulating part 34 is provided with a jogged opening 35 for separating the fourth insulating part 34, the insulating sleeve 3 is internally provided with a conductor cavity 30, the lower surface of the second insulating part 32 is a first side 321, the first side 321 is a plane, the lower surface of the second insulating part 32 is a second side 331, the second side 331 is a plane, the lower surface of the fourth insulating part 34 is a third side 341, and the third side 341 is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening 35 is embedded outside the protruding piece 12, the fourth insulating component 34 is positioned below the clamping piece 13 and positioned at two sides of the protruding piece 12, the third side 341 is clung to the outer surface of the central tube 11, the conductor 4 is positioned in the conductor cavity 30 and positioned above the protruding piece 12, the plurality of optical fibers 2 are positioned in the central hole 10, the filling piece 5 is positioned in a gap outside the adjacent insulating sleeve 3, in the adjacent insulating sleeve, in the clockwise direction, the second side of the upper insulating sleeve is clung to the first side of the next insulating sleeve, and the second side of the last insulating sleeve is clung to the first side of the first insulating sleeve; the outer jacket 6 encloses all the insulating sleeves 3 and all the filling members 5.
Embodiments of the invention
Example 2, please refer to fig. 7 and 8, and refer to fig. 1 to 6, a photoelectric composite cable for power and communication has a skeleton member 1, a reinforcing member 7, four insulating sleeves 3, four conductors 4, four filler members 5, and an outer sheath 6; the method is characterized in that: the framework component 1 is composed of a central tube 11, four protruding pieces 12 protruding from the outer edge of the central tube and uniformly distributed, and clamping pieces 13 located above the protruding pieces 12 and extending towards two sides of the protruding pieces 12, wherein a central hole 10 is formed in the central tube 11, clamping grooves 14 are formed between adjacent clamping pieces 13, a positioning groove 15 communicated with the clamping grooves 14 is formed above the right center of the clamping grooves 14, and the outer edges of all the clamping pieces 13 are on the same cylindrical surface; the insulating sleeve 3 is composed of a first insulating part 31, a second insulating part 32, a third insulating part 33 and a fourth insulating part 34 which are symmetrically distributed in a bending mode, the lower left end of the first insulating part 31 is connected with one end of the second insulating part 32, the other end of the second insulating part 32 is connected with one end of the fourth insulating part 34, the lower right end of the first insulating part 31 is connected with one end of the third insulating part 33, the other end of the third insulating part 33 is connected with the other end of the fourth insulating part 34, the middle of the fourth insulating part 34 is provided with a jogged opening 35 for separating the fourth insulating part 34, the insulating sleeve 3 is internally provided with a conductor cavity 30, the lower surface of the second insulating part 32 is a first side 321, the first side 321 is a plane, the lower surface of the second insulating part 32 is a second side 331, the second side 331 is a plane, the lower surface of the fourth insulating part 34 is a third side 341, and the third side 341 is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening 35 is embedded outside the protruding piece 12, the fourth insulating part 34 is positioned below the clamping piece 13 and positioned at two sides of the protruding piece 12, the third side 341 is clung to the outer surface of the central tube 11, the conductor 4 is positioned in the conductor cavity 30 and positioned above the protruding piece 12, the reinforcing piece 7 is positioned in the central hole 10, the filling piece 5 is positioned in a gap outside the adjacent insulating sleeve 3, in the adjacent insulating sleeve, in the clockwise direction, the second side of the upper insulating sleeve is clung to the first side of the next insulating sleeve, and the second side of the last insulating sleeve is clung to the first side of the first insulating sleeve; the outer jacket 6 encloses all the insulating sleeves 3 and all the filling members 5.
In example 3, please refer to fig. 9 and 10, and refer to fig. 1 to 6, a photoelectric composite cable for power and communication has a frame member 1, a reinforcing member 7, four insulating sleeves 3, four conductors 4, four insulating cores 8, four filling members 5, and an outer sheath 6, wherein the conductors 4 are located in an insulating layer 41, and is characterized in that: the framework component 1 is composed of a central tube 11, four protruding pieces 12 protruding from the outer edge of the central tube and uniformly distributed, and clamping pieces 13 located above the protruding pieces 12 and extending towards two sides of the protruding pieces 12, wherein a central hole 10 is formed in the central tube 11, clamping grooves 14 are formed between adjacent clamping pieces 13, a positioning groove 15 communicated with the clamping grooves 14 is formed above the right center of the clamping grooves 14, and the outer edges of all the clamping pieces 13 are on the same cylindrical surface; the insulating sleeve 3 is composed of a first insulating part 31, a second insulating part 32, a third insulating part 33 and a fourth insulating part 34 which are symmetrically distributed in a bending mode, the lower left end of the first insulating part 31 is connected with one end of the second insulating part 32, the other end of the second insulating part 32 is connected with one end of the fourth insulating part 34, the lower right end of the first insulating part 31 is connected with one end of the third insulating part 33, the other end of the third insulating part 33 is connected with the other end of the fourth insulating part 34, the middle of the fourth insulating part 34 is provided with a jogged opening 35 for separating the fourth insulating part 34, the insulating sleeve 3 is internally provided with a conductor cavity 30, the lower surface of the second insulating part 32 is a first side 321, the first side 321 is a plane, the lower surface of the second insulating part 32 is a second side 331, the second side 331 is a plane, the lower surface of the fourth insulating part 34 is a third side 341, and the third side 341 is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening 35 is embedded outside the protruding piece 12, the fourth insulating component 34 is positioned below the clamping piece 13 and positioned at two sides of the protruding piece 12, the third side 341 is clung to the outer surface of the central tube 11, the insulating layer 41 is positioned in the conductor cavity 30 and positioned above the protruding piece 12, the insulating core wire 8 is positioned above the insulating layer 41, the reinforcing piece 7 is positioned in the central hole 10, the filling piece 5 is positioned in a gap outside the adjacent insulating sleeve 3, in the adjacent insulating sleeve, the second side of the last insulating sleeve is clung to the first side of the next insulating sleeve in the clockwise direction, and the second side of the last insulating sleeve is clung to the first side of the first insulating sleeve; the outer jacket 6 encloses all the insulating sleeves 3 and all the filling members 5.
In example 4, please refer to fig. 11 and 12, and refer to fig. 1 to 6, a photoelectric composite cable for power and communication has a frame member 1, a plurality of optical fibers 2, four insulating jackets 3, four conductors 4, four insulating cores 8, four filling members 5, and an outer jacket 6, wherein the conductors 4 are located in an insulating layer 41, and is characterized in that: the framework component 1 is composed of a central tube 11, four protruding pieces 12 protruding from the outer edge of the central tube and uniformly distributed, and clamping pieces 13 located above the protruding pieces 12 and extending towards two sides of the protruding pieces 12, wherein a central hole 10 is formed in the central tube 11, clamping grooves 14 are formed between adjacent clamping pieces 13, a positioning groove 15 communicated with the clamping grooves 14 is formed above the right center of the clamping grooves 14, and the outer edges of all the clamping pieces 13 are on the same cylindrical surface; the insulating sleeve 3 is composed of a first insulating part 31, a second insulating part 32, a third insulating part 33 and a fourth insulating part 34 which are symmetrically distributed in a bending mode, the lower left end of the first insulating part 31 is connected with one end of the second insulating part 32, the other end of the second insulating part 32 is connected with one end of the fourth insulating part 34, the lower right end of the first insulating part 31 is connected with one end of the third insulating part 33, the other end of the third insulating part 33 is connected with the other end of the fourth insulating part 34, the middle of the fourth insulating part 34 is provided with a jogged opening 35 for separating the fourth insulating part 34, the insulating sleeve 3 is internally provided with a conductor cavity 30, the lower surface of the second insulating part 32 is a first side 321, the first side 321 is a plane, the lower surface of the second insulating part 32 is a second side 331, the second side 331 is a plane, the lower surface of the fourth insulating part 34 is a third side 341, and the third side 341 is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening 35 is embedded outside the protruding piece 12, the fourth insulating component 34 is positioned below the clamping piece 13 and positioned at two sides of the protruding piece 12, the third side 341 is clung to the outer surface of the central tube 11, the insulating layer 41 is positioned in the conductor cavity 30 and positioned above the protruding piece 12, the insulating core wire 8 is positioned above the insulating layer 41, the plurality of optical fibers 2 are positioned in the central hole 10, the filling piece 5 is positioned in a gap outside the adjacent insulating sleeves 3, in the adjacent insulating sleeves, the second side of the last insulating sleeve is clung to the first side of the next insulating sleeve in the clockwise direction, and the second side of the last insulating sleeve is clung to the first side of the first insulating sleeve; the outer jacket 6 encloses all the insulating sleeves 3 and all the filling members 5.
Example 5, please refer to fig. 13 and 14, and refer to fig. 1 to 6, a photoelectric composite cable for power and communication, which has a frame member 1, a plurality of optical fibers 2, four insulating jackets 3, four loose tubes 42, four insulating cores 8, four filling members 5, and an outer sheath 6, and is characterized in that: the framework component 1 is composed of a central tube 11, four protruding pieces 12 protruding from the outer edge of the central tube and uniformly distributed, and clamping pieces 13 located above the protruding pieces 12 and extending towards two sides of the protruding pieces 12, wherein a central hole 10 is formed in the central tube 11, clamping grooves 14 are formed between adjacent clamping pieces 13, a positioning groove 15 communicated with the clamping grooves 14 is formed above the right center of the clamping grooves 14, and the outer edges of all the clamping pieces 13 are on the same cylindrical surface; the insulating sleeve 3 is composed of a first insulating part 31, a second insulating part 32, a third insulating part 33 and a fourth insulating part 34 which are symmetrically distributed in a bending mode, the lower left end of the first insulating part 31 is connected with one end of the second insulating part 32, the other end of the second insulating part 32 is connected with one end of the fourth insulating part 34, the lower right end of the first insulating part 31 is connected with one end of the third insulating part 33, the other end of the third insulating part 33 is connected with the other end of the fourth insulating part 34, the middle of the fourth insulating part 34 is provided with a jogged opening 35 for separating the fourth insulating part 34, the insulating sleeve 3 is internally provided with a conductor cavity 30, the lower surface of the second insulating part 32 is a first side 321, the first side 321 is a plane, the lower surface of the second insulating part 32 is a second side 331, the second side 331 is a plane, the lower surface of the fourth insulating part 34 is a third side 341, and the third side 341 is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening 35 is embedded outside the protruding piece 12, the fourth insulating component 34 is positioned below the clamping piece 13 and positioned at two sides of the protruding piece 12, the third side 341 is clung to the outer surface of the central tube 11, the loose tube 42 is positioned in the conductor cavity 30 and positioned above the protruding piece 12, the insulating core wire 8 is positioned above the loose tube 42, the plurality of optical fibers 2 are positioned in the central hole 10, the plurality of light guide components 43 are arranged in the loose tube 42, the filling piece 5 is positioned in a gap outside the adjacent insulating sleeves 3, the second side of the last insulating sleeve is clung to the first side of the next insulating sleeve in the clockwise direction, and the second side of the last insulating sleeve is clung to the first side of the first insulating sleeve; the outer jacket 6 encloses all the insulating sleeves 3 and all the filling members 5.
The above-mentioned photoelectric composite cable for electric power and communication is characterized in that the insulating sleeves are not limited to four, but may be other ones; the conductors are not limited to four, but may be other plural ones; the number of the insulating core wires is not limited to four, and can be other multiple ones; the filling pieces are not limited to four, but can be other multiple pieces; preferably, the number of insulating sleeves, the number of conductors, the number of insulating cores, the number of fillers are equal when there are relevant components.
The photoelectric composite cable for electric power and communication is characterized in that the insulating sleeve is of an integrated structure and is integrally formed.
The photoelectric composite cable for electric power and communication is characterized in that the insulating sleeve is made of plastic and is formed by extrusion molding.
The photoelectric composite cable for electric power and communication is characterized in that the conductor is formed by wiredrawing or casting.
The photoelectric composite cable for electric power and communication is characterized in that the conductor is made of copper or aluminum or alloy.
The photoelectric composite cable for electric power and communication is characterized in that the insulating core wire is composed of a conductor and an insulating layer positioned outside a conductive potential and is mainly used for transmitting weak electric signals.
The photoelectric composite cable for electric power and communication is characterized in that the filler is made of plastic.
The photoelectric composite cable for electric power and communication is characterized in that the skeleton member is of an integral structure and is formed by extrusion molding.
The photoelectric composite cable for electric power and communication is characterized in that the protruding parts and the clamping parts on the framework parts are arranged in pairs and are provided with a plurality of pairs.
The photoelectric composite cable for power and communication is characterized in that the type of the optical fiber is G.652, G.653, G.654, G.655, G.656, G.657, A1a, A1b, A1c or A1d.
The photoelectric composite cable for electric power and communication is characterized in that the outer sheath is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or polyvinyl chloride or TPE or TPU or low-smoke halogen-free flame-retardant polyethylene or nylon or polyurethane.
The photoelectric composite cable for electric power and communication is characterized in that the insulating layer is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or polyvinyl chloride or TPE or TPU or low-smoke halogen-free flame-retardant polyethylene or nylon or polyurethane.
The photoelectric composite cable for electric power and communication is characterized in that the loose tube is made of modified polypropylene or polybutylene terephthalate or polytetrafluoroethylene.
The above-mentioned photoelectric composite cable for power and communication is characterized in that the type of the light guide member is g.652 or g.653 or g.654 or g.655 or g.656 or g.657 or A1a or A1b or A1c or A1d.
The photoelectric composite cable for electric power and communication is characterized in that the material of the reinforcing piece is copper, aluminum, steel, iron or glass fiber reinforced plastic.
In this application, skeleton part and insulating sleeve's special structure for both can perfectly combine to form a complete cable core, and skeleton part and insulating sleeve can firmly combine and conveniently separate, and the conductor also can conveniently take out and put into, and the filler makes the cable core round more, can regard as power transmission or ground wire when the reinforcement is the metal, can make the bearing performance of product strengthen simultaneously.
In the application, because of the embedding mode of the framework component and the insulating sleeve, the product does not need twisting equipment, the investment of the twisting equipment is not needed, the cost is lower, and the framework component, the insulating sleeve, the filling piece, the outer jacket, the loose tube and the insulating layer can be formed by extrusion molding on the extrusion molding machine, so that the equipment can be repeatedly used, and the extrusion molding speed can reach 200 meters/minute, so that the equipment can be greatly utilized; the insulating sleeve and the conductor can be replaced conveniently.
Industrial applicability
The present application has been manufactured into a product. The invention has the following main beneficial effects: the product has simple structure, low equipment investment, high production speed and high universality. The above-described embodiments are only preferred embodiments of the present invention, and should not be construed as limiting the present invention. The protection scope of the present invention is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this invention are also within the scope of the invention.
Claims (10)
1. An optoelectronic composite cable for electric power and communication comprises a skeleton member, a plurality of optical fibers, a plurality of insulating sleeves, a plurality of conductors, a plurality of filling members and an outer sheath; the method is characterized in that: the framework component consists of a central tube, a plurality of protruding parts protruding out of the outer edge of the central tube and uniformly distributed, and clamping parts located above the protruding parts and extending towards two sides of the protruding parts, wherein a central hole is formed in the central tube, clamping grooves are formed between adjacent clamping parts, positioning grooves communicated with the clamping grooves are formed above the right center of the clamping grooves, and the outer edges of all the clamping parts are on the same cylindrical surface; the insulation sleeve consists of a first insulation part, a second insulation part, a third insulation part and a fourth insulation part which are symmetrically distributed in a bending mode, wherein the lower end of the left side of the first insulation part is connected with one end of the second insulation part, the other end of the second insulation part is connected with one end of the fourth insulation part, the lower end of the right side of the first insulation part is connected with one end of the third insulation part, the other end of the third insulation part is connected with the other end of the fourth insulation part, the middle of the fourth insulation part is provided with an embedded opening for separating the fourth insulation part, a conductor cavity is formed in the insulation sleeve, the lower surface of the second insulation part is a first side surface, the first side surface is a plane, the lower surface of the second insulation part is a second side surface, the lower surface of the fourth insulation part is a third side surface, and the third side surface is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening is embedded outside the protruding piece, the fourth insulating part is positioned below the clamping piece and positioned at two sides of the protruding piece, the third side surface is tightly attached to the outer surface of the central tube, the conductor is positioned in the conductor cavity and positioned above the protruding piece, the plurality of optical fibers are positioned in the central hole, the filling piece is positioned in a gap outside the adjacent insulating sleeve, in the adjacent insulating sleeve, the second side surface of the upper insulating sleeve is tightly attached to the first side surface of the next insulating sleeve in the clockwise direction, and the second side surface of the last insulating sleeve is tightly attached to the first side surface of the first insulating sleeve; the outer sheath covers all the insulating sleeves and all the filling pieces.
2. An optoelectronic composite cable for electric power and communication comprises a skeleton component, a reinforcing member, a plurality of insulating sleeves, a plurality of conductors, a plurality of filling members and an outer sheath; the method is characterized in that: the framework component consists of a central tube, a plurality of protruding parts protruding out of the outer edge of the central tube and uniformly distributed, and clamping parts located above the protruding parts and extending towards two sides of the protruding parts, wherein a central hole is formed in the central tube, clamping grooves are formed between adjacent clamping parts, positioning grooves communicated with the clamping grooves are formed above the right center of the clamping grooves, and the outer edges of all the clamping parts are on the same cylindrical surface; the insulation sleeve consists of a first insulation part, a second insulation part, a third insulation part and a fourth insulation part which are symmetrically distributed in a bending mode, wherein the lower end of the left side of the first insulation part is connected with one end of the second insulation part, the other end of the second insulation part is connected with one end of the fourth insulation part, the lower end of the right side of the first insulation part is connected with one end of the third insulation part, the other end of the third insulation part is connected with the other end of the fourth insulation part, the middle of the fourth insulation part is provided with an embedded opening for separating the fourth insulation part, a conductor cavity is formed in the insulation sleeve, the lower surface of the second insulation part is a first side surface, the first side surface is a plane, the lower surface of the second insulation part is a second side surface, the lower surface of the fourth insulation part is a third side surface, and the third side surface is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening is embedded outside the protruding piece, the fourth insulating part is positioned below the clamping piece and positioned at two sides of the protruding piece, the third side surface is tightly attached to the outer surface of the central tube, the conductor is positioned in the conductor cavity and positioned above the protruding piece, the reinforcing piece is positioned in the central hole, the filling piece is positioned in a gap at the outer side of the adjacent insulating sleeve, in the adjacent insulating sleeve, the second side surface of the last insulating sleeve is tightly attached to the first side surface of the next insulating sleeve in the clockwise direction, and the second side surface of the last insulating sleeve is tightly attached to the first side surface of the first insulating sleeve; the outer sheath covers all the insulating sleeves and all the filling pieces.
3. The utility model provides a photoelectric composite cable for electric power and communication, has skeleton part, reinforcement, a plurality of insulating cover, a plurality of conductor, a plurality of insulating heart yearns, a plurality of packing, oversheath, and the conductor is located in the insulating layer, its characterized in that: the framework component consists of a central tube, a plurality of protruding parts protruding out of the outer edge of the central tube and uniformly distributed, and clamping parts located above the protruding parts and extending towards two sides of the protruding parts, wherein a central hole is formed in the central tube, clamping grooves are formed between adjacent clamping parts, positioning grooves communicated with the clamping grooves are formed above the right center of the clamping grooves, and the outer edges of all the clamping parts are on the same cylindrical surface; the insulation sleeve consists of a first insulation part, a second insulation part, a third insulation part and a fourth insulation part which are symmetrically distributed in a bending mode, wherein the lower end of the left side of the first insulation part is connected with one end of the second insulation part, the other end of the second insulation part is connected with one end of the fourth insulation part, the lower end of the right side of the first insulation part is connected with one end of the third insulation part, the other end of the third insulation part is connected with the other end of the fourth insulation part, the middle of the fourth insulation part is provided with an embedded opening for separating the fourth insulation part, a conductor cavity is formed in the insulation sleeve, the lower surface of the second insulation part is a first side surface, the first side surface is a plane, the lower surface of the second insulation part is a second side surface, the lower surface of the fourth insulation part is a third side surface, and the third side surface is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening is embedded outside the protruding piece, the fourth insulating part is positioned below the clamping piece and positioned at two sides of the protruding piece, the third side surface is tightly attached to the outer surface of the central tube, the insulating layer is positioned in the conductor cavity and positioned above the protruding piece, the insulating core wire is positioned above the insulating layer, the reinforcing piece is positioned in the central hole, the filling piece is positioned in a gap outside an adjacent insulating sleeve, in the clockwise direction, the second side surface of the upper insulating sleeve is tightly attached to the first side surface of the next insulating sleeve, and the second side surface of the last insulating sleeve is tightly attached to the first side surface of the first insulating sleeve; the outer sheath covers all the insulating sleeves and all the filling pieces.
4. The utility model provides a photoelectric composite cable for electric power and communication, has skeleton part, many optic fibre, a plurality of insulating cover, a plurality of conductor, a plurality of insulating heart yearns, a plurality of packing, oversheath, and the conductor is located insulating layer, its characterized in that: the framework component consists of a central tube, a plurality of protruding parts protruding out of the outer edge of the central tube and uniformly distributed, and clamping parts located above the protruding parts and extending towards two sides of the protruding parts, wherein a central hole is formed in the central tube, clamping grooves are formed between adjacent clamping parts, positioning grooves communicated with the clamping grooves are formed above the right center of the clamping grooves, and the outer edges of all the clamping parts are on the same cylindrical surface; the insulation sleeve consists of a first insulation part, a second insulation part, a third insulation part and a fourth insulation part which are symmetrically distributed in a bending mode, wherein the lower end of the left side of the first insulation part is connected with one end of the second insulation part, the other end of the second insulation part is connected with one end of the fourth insulation part, the lower end of the right side of the first insulation part is connected with one end of the third insulation part, the other end of the third insulation part is connected with the other end of the fourth insulation part, the middle of the fourth insulation part is provided with an embedded opening for separating the fourth insulation part, a conductor cavity is formed in the insulation sleeve, the lower surface of the second insulation part is a first side surface, the first side surface is a plane, the lower surface of the second insulation part is a second side surface, the lower surface of the fourth insulation part is a third side surface, and the third side surface is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening is embedded outside the protruding piece, the fourth insulating part is positioned below the clamping piece and positioned on two sides of the protruding piece, the third side surface is tightly attached to the outer surface of the central tube, the insulating layer is positioned in the conductor cavity and positioned above the protruding piece, the insulating core wire is positioned above the insulating layer, the plurality of optical fibers are positioned in the central hole, the filling piece is positioned in a gap outside the adjacent insulating sleeve, in the clockwise direction, the second side surface of the upper insulating sleeve is tightly attached to the first side surface of the next insulating sleeve, and the second side surface of the last insulating sleeve is tightly attached to the first side surface of the first insulating sleeve; the outer sheath covers all the insulating sleeves and all the filling pieces.
5. The utility model provides a photoelectric composite cable for electric power and communication, has skeleton part, many optic fibre, a plurality of insulating cover, many loose tubes, many insulating heart yearns, many packing, oversheath, its characterized in that: the framework component consists of a central tube, a plurality of protruding parts protruding out of the outer edge of the central tube and uniformly distributed, and clamping parts located above the protruding parts and extending towards two sides of the protruding parts, wherein a central hole is formed in the central tube, clamping grooves are formed between adjacent clamping parts, positioning grooves communicated with the clamping grooves are formed above the right center of the clamping grooves, and the outer edges of all the clamping parts are on the same cylindrical surface; the insulation sleeve consists of a first insulation part, a second insulation part, a third insulation part and a fourth insulation part which are symmetrically distributed in a bending mode, wherein the lower end of the left side of the first insulation part is connected with one end of the second insulation part, the other end of the second insulation part is connected with one end of the fourth insulation part, the lower end of the right side of the first insulation part is connected with one end of the third insulation part, the other end of the third insulation part is connected with the other end of the fourth insulation part, the middle of the fourth insulation part is provided with an embedded opening for separating the fourth insulation part, a conductor cavity is formed in the insulation sleeve, the lower surface of the second insulation part is a first side surface, the first side surface is a plane, the lower surface of the second insulation part is a second side surface, the lower surface of the fourth insulation part is a third side surface, and the third side surface is a curved surface and is a part of a cylinder surface; in the photoelectric composite cable for electric power and communication, the embedded opening is embedded outside the protruding piece, the fourth insulating part is positioned below the clamping piece and positioned at two sides of the protruding piece, the third side surface is clung to the outer surface of the central tube, the loose tube is positioned in the conductor cavity and positioned above the protruding piece, the insulating core wire is positioned above the loose tube, the plurality of optical fibers are positioned in the central hole, the loose tube is internally provided with the plurality of light guide parts, the filling piece is positioned in a gap outside the adjacent insulating sleeves, in the adjacent insulating sleeves, the second side surface of the last insulating sleeve is clung to the first side surface of the next insulating sleeve in the clockwise direction, and the second side surface of the last insulating sleeve is clung to the first side surface of the first insulating sleeve; the outer sheath covers all the insulating sleeves and all the filling pieces.
6. An optoelectronic composite cable according to any one of claims 1 to 5 wherein said insulating sheath is of unitary construction and is integrally formed.
7. The photoelectric composite cable for electric power and communication according to claim 6, wherein the material of the insulating sheath is plastic, and is formed by extrusion molding.
8. An optoelectronic composite cable for electrical and communication according to claim 7 wherein the material of said conductor is copper or aluminum or an alloy.
9. An optoelectronic composite cable for electrical and communication according to claim 8 wherein said filler material is plastic.
10. The photoelectric composite cable for electric power and communication according to claim 9, wherein the material of the outer sheath is low density polyethylene or medium density polyethylene or high density polyethylene or polyvinyl chloride or TPE or TPU or low smoke halogen-free flame retardant polyethylene or nylon or polyurethane.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020103245720 | 2020-04-23 | ||
| CN202010324572.0A CN111383803A (en) | 2020-04-23 | 2020-04-23 | Photoelectric composite cable for electric power and communication |
| PCT/CN2020/134104 WO2021212854A1 (en) | 2020-04-23 | 2020-12-05 | Photoelectric composite cable for electric power and communications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112868070A CN112868070A (en) | 2021-05-28 |
| CN112868070B true CN112868070B (en) | 2023-12-19 |
Family
ID=76001796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080005257.XA Active CN112868070B (en) | 2020-04-23 | 2020-12-05 | Photoelectric composite cable for electric power and communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112868070B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023191985A1 (en) * | 2022-03-30 | 2023-10-05 | Commscope Technologies Llc | Bonded pair hybrid cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464608A (en) * | 2017-09-18 | 2017-12-12 | 浙江华普电缆有限公司 | A kind of special-shaped photoelectric compound cable |
| CN207867930U (en) * | 2017-12-29 | 2018-09-14 | 重庆华旗线缆有限公司 | A kind of cable |
| CN110853817A (en) * | 2019-12-23 | 2020-02-28 | 常熟共益信息科技有限公司 | Photoelectric composite cable with novel structure for 5G network |
-
2020
- 2020-12-05 CN CN202080005257.XA patent/CN112868070B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464608A (en) * | 2017-09-18 | 2017-12-12 | 浙江华普电缆有限公司 | A kind of special-shaped photoelectric compound cable |
| CN207867930U (en) * | 2017-12-29 | 2018-09-14 | 重庆华旗线缆有限公司 | A kind of cable |
| CN110853817A (en) * | 2019-12-23 | 2020-02-28 | 常熟共益信息科技有限公司 | Photoelectric composite cable with novel structure for 5G network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112868070A (en) | 2021-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101679663B1 (en) | Optical and power composite cable | |
| CN111383803A (en) | Photoelectric composite cable for electric power and communication | |
| CN110853817A (en) | Photoelectric composite cable with novel structure for 5G network | |
| CN111180126A (en) | Polygonal photoelectric hybrid cable | |
| CN112835162A (en) | Optical fiber ribbon cable | |
| CN112868070B (en) | Photoelectric composite cable for electric power and communication | |
| CN210091794U (en) | Novel photoelectric hybrid cable for indoor distribution | |
| CN111667950A (en) | Optical cable and high density optical cable of layering distribution | |
| CN211265032U (en) | Polygonal photoelectric hybrid cable | |
| CN104021869B (en) | There is the optoelectronic composite cable of parallel cable core | |
| CN111722337A (en) | Optical cable with flexible connecting part, cable and photoelectric composite cable | |
| WO2021212856A1 (en) | Hanging type electrical cable and fiber optic cable | |
| CN102394140A (en) | External optoelectronic composite medium voltage cable | |
| CN211604791U (en) | Photoelectric composite cable for electric power and communication | |
| CN211265093U (en) | Photoelectric composite cable with high fiber core density | |
| CN115083687A (en) | Separating butterfly-shaped photoelectric hybrid cable | |
| CN209895795U (en) | Composite optical cable | |
| CN105469898A (en) | Overhead low-loss data transmission line composite cable | |
| CN105761824A (en) | Electric power or communication photoelectric composite cable with a parallel cable core | |
| CN209843363U (en) | Double-core hybrid cable | |
| CN111180127A (en) | Cable and photoelectric composite cable with herringbone component | |
| CN110299225B (en) | Shielding layer and cable with same | |
| CN111968779A (en) | Flat separable photoelectric hybrid cable | |
| CN211265036U (en) | Cable and photoelectric composite cable with herringbone component | |
| CN212302019U (en) | Optical cable with flexible connecting part, cable and photoelectric composite cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231129 Address after: 523000, No.1, Hengjie Sanxiang, Xiniupi Dayuandi Road, Dalang Town, Dongguan City, Guangdong Province Applicant after: DONGGUAN YONGSHENG CABLES TECHNOLOGY CO.,LTD. Address before: 215554 No. 15, Xinxiang village, Shang Hu Town, Changshou City, Suzhou, Jiangsu Applicant before: CHANGSHU GREATER MECHANICAL PRODUCT DESIGN Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |