CN105680262A - Connection structure for aerial optical fiber composite phase line and conventional wire and circuit connection method - Google Patents

Connection structure for aerial optical fiber composite phase line and conventional wire and circuit connection method Download PDF

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Publication number
CN105680262A
CN105680262A CN201610134679.2A CN201610134679A CN105680262A CN 105680262 A CN105680262 A CN 105680262A CN 201610134679 A CN201610134679 A CN 201610134679A CN 105680262 A CN105680262 A CN 105680262A
Authority
CN
China
Prior art keywords
oppc
stilts
built
conventional wires
optical fiber
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
Application number
CN201610134679.2A
Other languages
Chinese (zh)
Inventor
齐道坤
刘湘莅
郭新菊
陈晨
席小娟
梁晟
杨敏
郭正位
王文峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Economic and Technological Research Institute of State Grid Henan Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Economic and Technological Research Institute of State Grid Henan Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Economic and Technological Research Institute of State Grid Henan Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201610134679.2A priority Critical patent/CN105680262A/en
Publication of CN105680262A publication Critical patent/CN105680262A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/48—Overhead installation
    • G02B6/483—Installation of aerial type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/027—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting conductors by clips
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

The invention relates to a connection structure for an aerial optical fiber composite phase line and a conventional wire and a circuit connection method, and belongs to the technical field of power transmission and distribution lines. The photoelectric separation circuit connection method for the aerial optical fiber composite phase line is clear in connection; electrical connection between the aerial optical fiber composite phase line and the conventional wire is achieved when the attached wire is led out from the aerial optical fiber composite phase line; and the problem of electrical connection between a conductor part of the optical fiber composite phase line and the conventional wire after an optical fiber in the aerial optical fiber composite phase line is separated from the conductor part of the composite wire is solved.

Description

The attachment structure of built on stilts OPPC and conventional wires and circuit connection method
Technical field
The present invention relates to the attachment structure of built on stilts OPPC and conventional wires and a kind of circuit connection method of built on stilts OPPC photodetachment, belong to electric line technical field.
Background technology
Built on stilts OPPC is to utilize the sub-thread aluminium alloy wire of a built-in fiber to substitute the compound wire of conventional aluminum steel in the internal layer strand preparative layer of conventional wires, in order to realize the electrical wiring needs of electric line, after optical fiber unit in the built on stilts OPPC of optical fiber is separated from compound wire, need to realize the electrical connection between optical fiber place wire (built on stilts OPPC) and conventional wires, namely while photodetachment, ensure the normal electrical connection of circuit, owing to built on stilts OPPC is NEW TYPE OF COMPOSITE wire, circuit connection method during this photodetachment there is no precedent in conventional power transmission and distribution technical field.
Summary of the invention
It is an object of the invention to provide the attachment structure of a kind of built on stilts OPPC and conventional wires, to solve built on stilts OPPC after optical fiber unit is separated from compound wire, the connection of built on stilts electric circuit between OPPC and conventional wires, namely ensures the normal electrical connection of circuit while photodetachment. Meanwhile, present invention also offers a kind of circuit connection method of built on stilts OPPC photodetachment,
The technical scheme is that
The structure of the present invention, while in built on stilts OPPC, the wire depended on drawn by optical fiber, realize built on stilts electrical connection between OPPC and conventional wires, solve after in built on stilts OPPC, optical fiber separates with the conductor part of place compound wire, the electrical connection problem between conductor part and the conventional wires of OPPC. The method of the present invention, implements convenient and swift, good connecting effect.
Accompanying drawing explanation
Fig. 1 is step one design sketch of the inventive method embodiment;
Fig. 2 is the step 2 design sketch of the inventive method embodiment;
Fig. 3 is the step 3 design sketch of the inventive method embodiment;
Fig. 4 is the step 4 design sketch of the inventive method embodiment;
Fig. 5 is the step 5 design sketch of the inventive method embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
The circuit connection embodiment of the method for built on stilts OPPC photodetachment
Method mainly includes two parts: after built on stilts OPPC completes with conventional wires installation erection, built on stilts OPPC end remains for photodetachment in advance and connects the length of conventional wires;Conventional wires end remains for the length of link sky OPPC in advance;
Built on stilts OPPC is separated conductor part and optical fiber; Using a connection conductor so that it is one end connects described conductor part by connecting gold utensil, the other end connects the end of described conventional wires by connecting gold utensil; Thus after completing built on stilts OPPC photodetachment with the connection of conventional wires.
After completion of the above process, it is also possible to increase the step of the optical fiber connection fiber optic closure that built on stilts OPPC separates.
Above-mentioned connection conductor generally adopts a conventional wires set up, the length of this root conventional wires should meet while satisfied electrical connection and around close between grounding body minimum clearance be not less than the leakage distance of one times, connected mode between the conventional wires that should continue with the two ends of conventional wires and built on stilts OPPC and needs, while satisfied electrical connection, should not make the optical fiber in built on stilts OPPC receive damage.
Particularly, whole process can be divided into five steps:
Step one, such as Fig. 1, first, end at built on stilts OPPC completes to retain after erection is installed the buttock line 1 of certain length, and buttock line length should meet the length sum that continues being electrically connected between built on stilts OPPC and conventional wires 2 needed for required connecting length, built on stilts OPPC and the regular length continuing between head and fibre junction.
Step 2, such as Fig. 2, separates outer layer strand preparative layer 11, internal layer strand preparative layer 12 and optical fiber 13 by built on stilts OPPC buttock line 1 end; The length of the wire internal layer strand preparative layer 12 at optical fiber 13 place and optical fiber 13 length, the fiber lengths of needs when should meet the requirement of optical cable connecting box 6 installation respectively and meet cable connection.
Step 3, such as Fig. 3, it is necessary to the conventional wires continued completes should retain after erection is installed the buttock line 2 of certain length, and the length of buttock line should meet the needs that continue of an attached conventional wires 3.
Step 4, such as Fig. 4, an another attached conventional wires 3 between the conventional wires that built on stilts OPPC and needs continue, the two ends of another attached conventional wires 3 connect gold utensil 4,5 (adopting parallel groove clamp in the present embodiment) respectively through at least one and realize electrical connection with built on stilts OPPC and conventional wires.
Step 5, such as Fig. 5, twists preparative layer 12 by described internal layer and is connected fiber optic closure 6 with optical fiber 13.
It is presented herein below in implementation process about concrete ins and outs in ground such as buttock line length, connected modes:
The end of built on stilts OPPC should meet the length sum that continues being electrically connected between built on stilts OPPC and conventional wires needed for required connecting length, built on stilts OPPC and the regular length continuing between head and fibre junction in the buttock line length completing to retain after erection is installed, and buttock line length is that the end of built on stilts OPPC is to the length between the stress point of the built on stilts OPPC outer layer strand preparative layer of pre-hinged strain clamp clamping.
The length of the conductor outer layer strand preparative layer retained after separating the incidental optical fiber of built on stilts OPPC should meet the length that electrical connection is required, truncated end to the pre-hinged strain clamp that this length is the outer layer strand preparative layer of built on stilts OPPC conductor clamps the length of built on stilts OPPC between the stress point making somebody a mere figurehead OPPC outer layer strand preparative layer, and this length is not less than the length of the connection gold utensil (parallel groove clamp) of three times.
The length of the wire internal layer strand preparative layer at the optical fiber place that built on stilts OPPC end separates should meet the requirement that optical cable connecting box is installed, and this length is make somebody a mere figurehead the length sum that continues needed for OPPC and the regular length continued between head and fibre junction.
The fiber lengths that built on stilts OPPC end separates should meet the length of needs during cable connection, and this length includes the weld length of optical fiber and necessary remaining cable length.
A separately attached conventional wires, its sectional area is not less than the sectional area of built on stilts OPPC and conventional wires, the length of separately attached conventional wires should set up according to built on stilts OPPC and conventional wires after between range measurement after determine, the length of separately attached conventional wires is not less than the arc length between built on stilts OPPC peeling outer layer strand twice parallel groove clamp length place, pre-hinged strain clamp side, preparative layer end to twice parallel groove clamp length place, strain clamp side, conventional wires end, the sag of camber line should meet the requirement of associated specifications, conductor part and surrounding after the installation of another attached conventional wires are closed on the minimum clearance between grounding body and are all no less than the leakage distance of one times.
Connect gold utensil (parallel groove clamp) and answer the parallel groove clamp of form with bolts, it is impossible to adopt hydraulic pressure or detonation pressure etc. to be likely to optical fiber in built on stilts OPPC is caused the connected mode of damage.
The buttock line length of parallel groove clamp built on stilts OPPC after installing (outer layer strand preparative layer truncated end to the length closed between the end of outer layer strand preparative layer truncated end parallel groove clamp) is no less than the parallel groove clamp length of one times, parallel groove clamp needs the parallel groove clamp length that the buttock line length (the conventional wires end to continue to the length closed between the parallel groove clamp end of conventional wires end) of the conventional wires continued is no less than one times after installing, the buttock line length (length between the parallel groove clamp end that the end of another attached conventional wires is extremely closed on) of the conventional wires that parallel groove clamp is separately attached after installing is no less than the external diameter of the conventional wires of one times.
The attachment structure embodiment of built on stilts OPPC and conventional wires
The attachment structure being as shown in Figure 5. The end of described built on stilts OPPC 1 is stripped out outer layer strand preparative layer 11, internal layer strand preparative layer 12 and optical fiber 13, one end that outer layer strand preparative layer 11 sets up wire 3 by connecting gold utensil 4 to connect; The other end that wire 3 is set up by connecting gold utensil 5 to connect in the end of conventional wires 2.
Internal layer strand preparative layer 12 and optical fiber 13 can also connect fiber optic closure, and fiber optic closure draws optical fiber 7. Connect gold utensil 4,5 and be folder ditch wire clamp. About concrete ins and outs, owing to this attachment structure is to be obtained by the process experiencing said method embodiment, therefore repeat no more.

Claims (9)

1. the attachment structure of a built on stilts OPPC and conventional wires, it is characterised in that make somebody a mere figurehead and set by insulator mounting frame between OPPC and conventional wires; The end of described built on stilts OPPC is stripped out conductor part and optical fiber, and conductor part connects one section of connection conductor one end by connecting gold utensil; The end of described conventional wires connects the other end of described connection conductor by connecting gold utensil.
2. the attachment structure of a kind of built on stilts OPPC according to claim 1 and conventional wires, it is characterised in that the conductor part that the end of described built on stilts OPPC is stripped out includes outer layer strand preparative layer and internal layer strand preparative layer successively;Outer layer strand preparative layer is for connecting with the described gold utensil that is connected, and internal layer strand preparative layer and optical fiber connect fiber optic closure.
3. the attachment structure of a kind of built on stilts OPPC according to claim 1 and 2 and conventional wires, it is characterised in that described connection conductor is the conventional wires set up.
4. the attachment structure of a kind of built on stilts OPPC according to claim 1 and 2 and conventional wires, it is characterised in that described connection gold utensil is parallel groove clamp.
5. a circuit connection method for built on stilts OPPC photodetachment, comprises the steps:
One, after built on stilts OPPC completes with conventional wires installation erection, built on stilts OPPC end remains for photodetachment in advance and connects the length of conventional wires; Conventional wires end remains for the length of link sky OPPC in advance;
Two, built on stilts OPPC is separated conductor part and optical fiber; Using a connection conductor so that it is one end connects described conductor part by connecting gold utensil, the other end connects the end of described conventional wires by connecting gold utensil; Thus after completing built on stilts OPPC photodetachment with the connection of conventional wires.
6. the circuit connection method of built on stilts OPPC photodetachment according to claim 5, it is characterised in that described is outer layer strand preparative layer for connecting the conductor part setting up wire; Described conductor part also includes internal layer strand preparative layer.
7. the circuit connection method of built on stilts OPPC photodetachment according to claim 6, it is characterised in that also include step 3, twists preparative layer by described internal layer and is connected fiber optic closure with optical fiber.
8. the circuit connection method of the built on stilts OPPC photodetachment according to claim 5 or 6 or 7, it is characterised in that described connection conductor adopts one section of conventional wires set up.
9. the circuit connection method of the built on stilts OPPC photodetachment according to claim 5 or 6 or 7, it is characterised in that described connection gold utensil adopts parallel groove clamp.
CN201610134679.2A 2016-03-09 2016-03-09 Connection structure for aerial optical fiber composite phase line and conventional wire and circuit connection method Pending CN105680262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610134679.2A CN105680262A (en) 2016-03-09 2016-03-09 Connection structure for aerial optical fiber composite phase line and conventional wire and circuit connection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610134679.2A CN105680262A (en) 2016-03-09 2016-03-09 Connection structure for aerial optical fiber composite phase line and conventional wire and circuit connection method

Publications (1)

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CN105680262A true CN105680262A (en) 2016-06-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106300206A (en) * 2016-08-29 2017-01-04 林杨 The light unit of a kind of OPPC optical cable directly draws lower structure and construction method thereof
CN106384986A (en) * 2016-09-29 2017-02-08 西安江夏电力设备制造有限公司 Quick installation tension clamp set
CN110011164A (en) * 2019-04-24 2019-07-12 江西远大科技有限公司 A kind of 10KV large capacity overhead transmission line lead new Butt Method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067614A1 (en) * 1981-06-03 1982-12-22 BICC Public Limited Company Joint between the optical fibres of the conductors of an overhead electric transmission system
CN2625921Y (en) * 2003-07-18 2004-07-14 陈嘉麟 Pre-twisted anchor clamp for aerial optical cable
CN2864718Y (en) * 2005-12-08 2007-01-31 陈广生 Middle joint case for optical fiber composite phase wire
CN101201438A (en) * 2007-12-13 2008-06-18 王甘雨 Optical communication transmission network
CN102005709A (en) * 2010-09-10 2011-04-06 广东电网公司电力通信设备运维中心 Photoelectric separator for fiber composite phase line and construction method using same
CN202840439U (en) * 2012-08-29 2013-03-27 中国电力工程顾问集团东北电力设计院 Double ground wire connecting system
CN205621981U (en) * 2016-03-09 2016-10-05 国家电网公司 Connection structure of built on stilts optical phase conductor and conventional wire

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067614A1 (en) * 1981-06-03 1982-12-22 BICC Public Limited Company Joint between the optical fibres of the conductors of an overhead electric transmission system
CN2625921Y (en) * 2003-07-18 2004-07-14 陈嘉麟 Pre-twisted anchor clamp for aerial optical cable
CN2864718Y (en) * 2005-12-08 2007-01-31 陈广生 Middle joint case for optical fiber composite phase wire
CN101201438A (en) * 2007-12-13 2008-06-18 王甘雨 Optical communication transmission network
CN102005709A (en) * 2010-09-10 2011-04-06 广东电网公司电力通信设备运维中心 Photoelectric separator for fiber composite phase line and construction method using same
CN202840439U (en) * 2012-08-29 2013-03-27 中国电力工程顾问集团东北电力设计院 Double ground wire connecting system
CN205621981U (en) * 2016-03-09 2016-10-05 国家电网公司 Connection structure of built on stilts optical phase conductor and conventional wire

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106300206A (en) * 2016-08-29 2017-01-04 林杨 The light unit of a kind of OPPC optical cable directly draws lower structure and construction method thereof
CN106300206B (en) * 2016-08-29 2017-11-03 林杨 A kind of light unit of OPPC optical cables directly draws lower construction and its construction method
CN106384986A (en) * 2016-09-29 2017-02-08 西安江夏电力设备制造有限公司 Quick installation tension clamp set
CN106384986B (en) * 2016-09-29 2018-02-13 西安江夏电力设备制造有限公司 Fast Installation strain clamp group
CN110011164A (en) * 2019-04-24 2019-07-12 江西远大科技有限公司 A kind of 10KV large capacity overhead transmission line lead new Butt Method

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Application publication date: 20160615

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