CN105895250A - Power and optical fiber composite cable for urban rail transit - Google Patents
Power and optical fiber composite cable for urban rail transit Download PDFInfo
- Publication number
- CN105895250A CN105895250A CN201610416583.5A CN201610416583A CN105895250A CN 105895250 A CN105895250 A CN 105895250A CN 201610416583 A CN201610416583 A CN 201610416583A CN 105895250 A CN105895250 A CN 105895250A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- electric power
- metal reinforcement
- composite cable
- ceramic material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/08—Several wires or the like stranded in the form of a rope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0009—Details relating to the conductive cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1865—Sheaths comprising braided non-metallic layers
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The invention discloses a power and optical fiber composite cable for urban rail transit. The power and optical fiber composite cable comprises a non-metal reinforcement element, wherein the non-metal reinforcement element is formed by twisting and bundling aramid fibers and high-strength fibers in equal strands, a ceramic material lining core is extruded and formed outside the non-metal reinforcement element, two optical fiber unit groups and two power wire core groups are symmetrically arranged at the two sides of the non-metal reinforcement element in the ceramic material lining core and are arranged at intervals, a glass fiber yarn weaving layer and an outer sheath layer sequentially arranged outside the ceramic material lining core, and the outer sheath layer is made of tetrafluoroethylene-perfluoroalkoxy copolymer material. The optical fiber unit groups and the power wire core groups encircle the periphery of the non-metal reinforcement element and are symmetrically arranged at intervals, the power and optical fiber composite cable is reasonable in layout and high in structure compactness; and the non-metal reinforcement element is arranged and is matched with the glass fiber yarn weaving layer at the outer part, so that the cable is light in weight and is convenient to lay and install after being cabled, and the cable also has excellent mechanical property.
Description
Technical field:
The present invention relates to urban track traffic cable, particularly relate to a kind of urban track traffic electric power and optical fiber composite cable.
Background technology:
Along with the continuous expansion of the industry sizes such as China electric power industry, data communication industry, urban track traffic industry, car industry and shipbuilding, also will increase the demand of electric wire rapidly, following electric wire industry also has huge development potentiality.
Conventional power cable and optical cable in urban track traffic industry, but mostly use the power cable of simple function and optical cable to be combined laying installation, not only cause the increase of the amount of labour, too increase number of cables, occupy substantial amounts of space resources.
Summary of the invention:
In order to make up prior art problem, it is an object of the invention to provide a kind of urban track traffic electric power and optical fiber composite cable, rationally distributed, compact type is good, lightweight, it is simple to laying installation, has the mechanical performance of brilliance.
Technical scheme is as follows:
Urban track traffic electric power and optical fiber composite cable, it is characterized in that: include the non-metal reinforcement member that the stranded bunchy of stock such as aramid fiber yarn and high strength fibre silk is constituted, the outer extrusion moulding of non-metal reinforcement member has can lining core in ceramic material, fiber unit group and the electric power core group being symmetrically distributed in non-metal reinforcement member both sides can be provided with by ceramic material liner in-core, fiber unit group and each two groups of electric power core group, fiber unit group and electric power core group interval are arranged, glass fiber yarn braid can be sequentially provided with in ceramic material outside lining core, the external sheath layer that tetrafluoroethene perfluorinated alkoxy vinyl ether copolymer material is made.
Described urban track traffic electric power and optical fiber composite cable, it is characterized in that: have silicone rubber inner liner after described electric power core group includes three mutual stranded bunchys of composite conductor insulated wire cores and in outside extrusion moulding, composite conductor uses superfine copper wire and spins the human relations fiber number of share of stock ratio bundle strand composition according to 2:1.
Described urban track traffic electric power and optical fiber composite cable, it is characterised in that: described fiber unit group is constituted by polyimides coated fiber bundle is placed side by side.
The invention have the advantage that
Fiber unit group and electric power core group are centered around the outer weekly interval of non-metal reinforcement member and are symmetrical arranged by the present invention, rationally distributed, compact type is good, use the glass fiber yarn braid outside the cooperation of nonmetallic reinforcement, additionally, conductor uses composite conductor so that lightweight after cable cabling, being easy to laying installation, cable also has the mechanical performance of brilliance.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention:
See accompanying drawing:
Urban track traffic electric power and optical fiber composite cable, the non-metal reinforcement member 1 that the stranded bunchy of stock is constituted including aramid fiber yarn and high strength fibre silk etc., the outer extrusion moulding of non-metal reinforcement member 1 has can lining core 2 in ceramic material, can be provided with, in lining core 2, fiber unit group 3 and the electric power core group 4 being symmetrically distributed in non-metal reinforcement member both sides in ceramic material, fiber unit group 3 and each two groups of electric power core group 4, fiber unit group 3 and electric power core group 4 interval are arranged, glass fiber yarn braid 5 can be sequentially provided with in ceramic material outside lining core 2, the external sheath layer 6 that tetrafluoroethene perfluorinated alkoxy vinyl ether copolymer material is made.
Silicone rubber inner liner 4-2 is had after electric power core group 4 includes three mutual stranded bunchys of composite conductor insulated wire cores 4-1 and in outside extrusion moulding, composite conductor uses superfine copper wire and spins the human relations fiber number of share of stock ratio bundle strand composition according to 2:1, the mechanical strength of composite conductor is fully achieved work requirements, and gross weight reduces relative to copper core conductor.
Fiber unit group 4 is constituted by polyimides coated fiber bundle is placed side by side.
Claims (3)
1. a urban track traffic electric power and optical fiber composite cable, it is characterized in that: include the non-metal reinforcement member that the stranded bunchy of stock such as aramid fiber yarn and high strength fibre silk is constituted, the outer extrusion moulding of non-metal reinforcement member has can lining core in ceramic material, fiber unit group and the electric power core group being symmetrically distributed in non-metal reinforcement member both sides can be provided with by ceramic material liner in-core, fiber unit group and each two groups of electric power core group, fiber unit group and electric power core group interval are arranged, glass fiber yarn braid can be sequentially provided with in ceramic material outside lining core, the external sheath layer that tetrafluoroethene perfluorinated alkoxy vinyl ether copolymer material is made.
Urban track traffic electric power the most according to claim 1 and optical fiber composite cable, it is characterized in that: have silicone rubber inner liner after described electric power core group includes three mutual stranded bunchys of composite conductor insulated wire cores and in outside extrusion moulding, composite conductor uses superfine copper wire and spins the human relations fiber number of share of stock ratio bundle strand composition according to 2:1.
Urban track traffic electric power the most according to claim 1 and optical fiber composite cable, it is characterised in that: described fiber unit group is constituted by polyimides coated fiber bundle is placed side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416583.5A CN105895250A (en) | 2016-06-14 | 2016-06-14 | Power and optical fiber composite cable for urban rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416583.5A CN105895250A (en) | 2016-06-14 | 2016-06-14 | Power and optical fiber composite cable for urban rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105895250A true CN105895250A (en) | 2016-08-24 |
Family
ID=56730461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610416583.5A Pending CN105895250A (en) | 2016-06-14 | 2016-06-14 | Power and optical fiber composite cable for urban rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105895250A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130146329A1 (en) * | 2004-01-07 | 2013-06-13 | Charles A. Glew | Flame Retardant and Smoke Suppressant Composite High Performance Support-Separators and Conduit Tubes |
| JP2013165063A (en) * | 2013-03-15 | 2013-08-22 | Toshihito Sone | Electric wire |
| CN203480888U (en) * | 2013-08-28 | 2014-03-12 | 四川明星电缆股份有限公司 | High-tension forklift cable |
| CN105427948A (en) * | 2015-10-27 | 2016-03-23 | 长飞光纤光缆股份有限公司 | Skeleton type photoelectric composite cable and manufacturing method thereof |
| CN206058998U (en) * | 2016-06-14 | 2017-03-29 | 中科电力装备（安徽）智能化科技有限公司 | A kind of urban track traffic electric power and optical fiber composite cable |
-
2016
- 2016-06-14 CN CN201610416583.5A patent/CN105895250A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130146329A1 (en) * | 2004-01-07 | 2013-06-13 | Charles A. Glew | Flame Retardant and Smoke Suppressant Composite High Performance Support-Separators and Conduit Tubes |
| JP2013165063A (en) * | 2013-03-15 | 2013-08-22 | Toshihito Sone | Electric wire |
| CN203480888U (en) * | 2013-08-28 | 2014-03-12 | 四川明星电缆股份有限公司 | High-tension forklift cable |
| CN105427948A (en) * | 2015-10-27 | 2016-03-23 | 长飞光纤光缆股份有限公司 | Skeleton type photoelectric composite cable and manufacturing method thereof |
| CN206058998U (en) * | 2016-06-14 | 2017-03-29 | 中科电力装备（安徽）智能化科技有限公司 | A kind of urban track traffic electric power and optical fiber composite cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105590679B (en) | Include the photoelectric mixed cable of coaxial electric unit | |
| CN204215766U (en) | A kind of tension flame-proof elastomer computer cable | |
| CN105280296A (en) | Electric power communication cable | |
| CN103413613A (en) | Self-supporting type mixed leading-in cable easy to branch | |
| CN206058998U (en) | A kind of urban track traffic electric power and optical fiber composite cable | |
| CN203117480U (en) | High-strength lightweight optical signal drop cable | |
| CN204834155U (en) | Light -duty control cable of high drop | |
| CN206075938U (en) | A kind of electro-optical composite cable | |
| CN105895250A (en) | Power and optical fiber composite cable for urban rail transit | |
| CN205487515U (en) | Power communication cable | |
| CN204516392U (en) | With optical fiber, the flat video elevator cable surpassing five class netting twines and shielded signal line | |
| CN204315253U (en) | A kind of reinforcement tensile moving flat flexible cable | |
| CN103390459A (en) | Triangular carbon fiber composite core photoelectricity composite overhead conductor | |
| CN202421590U (en) | Light optical cable capable of being repeatedly folded and unfolded | |
| CN205810461U (en) | A kind of urban track traffic optical cable with fluorescent effect | |
| CN201965974U (en) | Drag cable | |
| CN105589150A (en) | Hybrid optical fiber with large fiber core number | |
| CN205844597U (en) | Central tubular fire-retardant cable | |
| CN204651044U (en) | A kind of wisdom energy retinue tensile cable | |
| CN201667258U (en) | Compound bunched optical cable | |
| CN105931743A (en) | Optical cable with fluorescent effect and used for urban rail transit | |
| CN216772916U (en) | Combined cable capable of simultaneously transmitting optical signal and electric power | |
| CN212084693U (en) | Compressive anti-seismic anti-interference corrosion-resistant composite cable for submarine high-speed rail tunnel | |
| CN203192539U (en) | Photoelectric composite medium-voltage rubber sleeve cable | |
| CN210956209U (en) | Dampproofing tensile elevator composite cable that large-scale mine was used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
|
| RJ01 | Rejection of invention patent application after publication |