CN100498400C - Optical fiber compound phase line joint box and connection technique thereof - Google Patents
Optical fiber compound phase line joint box and connection technique thereof Download PDFInfo
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- CN100498400C CN100498400C CNB2007101901240A CN200710190124A CN100498400C CN 100498400 C CN100498400 C CN 100498400C CN B2007101901240 A CNB2007101901240 A CN B2007101901240A CN 200710190124 A CN200710190124 A CN 200710190124A CN 100498400 C CN100498400 C CN 100498400C
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Abstract
The invention provides a terminal joint box of the compound live wire of the optical fiber and the connecting process, in particular to a connection device of optical fiber composition phase conductor and the connecting process, which can be used as the special joint box of the connection of optical fiber composition phase conductor. The structure comprises a box cover, a box body, a fixed jig, a disk-fiber plate, a coupling flange, a hollow support insulator, a fixed bottom plate, a sealing ring, an OP unit sealing cone, an OP unit sealing gasket, an OP unit sealing socket, a locknut, a leading-in cable sealing socket, a leading-in cable sealing cone and a leading-in cable sealing gasket. The disk-fiber plate is fixed in the box body, the optical fiber unit of the compound live wire of the optical fiber and the leading-in optical cable plastic tube are fixed on the disk-fiber plate to enable break-over of the optical fiber. The OP unit sealing cone, the OP unit sealing gasket and the OP unit are fixed on the OP unit sealing socket, and the OP unit socket is connected with the box body by the screw thread, the upper and lower box bodies are connected with the hollow support insulator by the coupling flange, and the compound live wire cable of the optical fiber and the leading-in optical cable are respectively fixed on the box body by the fixed jig.
Description
Technical field
What terminal connection box for optical phase conductor of the present invention and connection technology thereof related to is a kind of OPPC connection device and connection technology thereof, is applicable to the special joint box that continues as OPPC.
Background technology
OPPC (OPPC) is a kind of new special optical cable that development in recent years is got up, it is erected in the power transmission and transformation line as common phase line, both can avoid OPGW to be struck by lightning and fatal problems such as the disconnected thigh that takes place, disconnected fibre, the galvanic corrosion of avoiding the ADSS oversheath to take place simultaneously.The application places of OPPC is the medium voltage network that overhead transmission line does not have ground wire, OPPC makes full use of the line resource of electric system self, avoids at aspects such as frequency resource, route coordination, electromagnetic compatibilities with extraneous contradiction, is a kind of novel electric power optical cable that is used for power communication.The 1980s, countries such as America and Europe allow OPPC is used for electric system below the 150kV, and extensively set up operation, have used more than 6000 kilometer in Europe.Carry out self-styled, pouring, casting insulating material supervisor to the scene but carry multiple material and testing equipment abroad when the OPPC line construction, construction is complicated.
Summary of the invention
Purpose of the present invention provides a kind of optical fiber compound phase line joint box and connects technology at above present situation, is mainly used in continuing of OPPC (OPPC) system, can realize the electric system of OPPC, the connection of communication system.
Terminal connection box for optical phase conductor and connection technology thereof take following scheme to realize:
The terminal connection box for optical phase conductor structure comprises lid, box body, stationary fixture, the fine plate of dish, joint flange, Hollow Pillar insulator, fixed base plate, O-ring seal, OP unit (stainless-steel tube fiber unit) sealing awl, OP unit gasket seal, OP unit sealing socket, set nut, leading in cable sealing socket, leading in cable sealing awl, leading in cable gasket seal.The stainless-steel tube fiber unit abbreviates the OP unit as.
Coiling fine plate is fixed in the box body, OPPC (OPPC) fiber unit and leading in cable cover are moulded pipe and are fixed on the conducting that realizes optical fiber on the fine plate of dish, set nut is fixed on OP unit sealing socket with OP unit sealing awl, OP unit gasket seal and OP unit, OP unit sealing socket is connected with box body by screw thread, box body is provided with upper and lower box body, upper and lower box body is connected by joint flange with the Hollow Pillar insulator, stationary fixture is fixed on OPPC (OPPC) cable and leading in cable on the box body respectively, and fixed base plate links to each other with box body.
The connection technology of optical fiber compound phase line joint box is achieved in that
1. open stripping leading in cable oversheath, expose the connection with fibre coating pipe.
2. set nut, leading in cable pad, leading in cable sealing awl are enclosed within on the leading in cable successively.
3. with set nut precession leading in cable sealing socket, carry out the leading in cable sealing.
4. leading in cable is placed on the stationary fixture, fixes leading in cable with stationary fixture.
5. optical fiber tube is pierced into hollow insulator.Fixed base plate is fixedlyed connected with box body.
6. open and denude fine composition phase conductor (OPPC) cable and layering, expose stainless-steel tube fiber unit (OP unit).
7. set nut, OP unit pad, OP unit sealing awl are enclosed within stainless-steel tube fiber unit (OP unit) successively.With set nut precession OP unit sealing awl, carry out the fiber unit sealing;
8. OPPC (OPPC) cable is placed on the stationary fixture, fixes OPPC (OPPC) cable with stationary fixture.
9. fiber optic protection conduit and following box being put on the optical fiber protective tube that comes guides on the fine plate of fiber reel; carry out fused fiber splice with heat sealing machine, and, fibre-optical splice is placed on the fine plate of dish with optical fiber heat-shrink tube protection fibre-optical splice; push down fibre-optical splice with sponge, build the fine plate lid of dish.
10. the connector box lid is fixed on the upper cartridge body.
11. the termination box that connects is fixed, and doubling wire clamp OPPC (OPPC) cable that stationary fixture is outer that connects lead with band is connected with the phase line terminal, guarantees the connection of lead.Characteristics of the present invention:
Terminal connection box for optical phase conductor of the present invention and connection technology thereof reduce cost of investment effectively, reach the function of multi-purpose, have promoted the fast development of modern communications and electric power exploitation, can reduce engineering cost, energy savings significantly.The problem such as robotization, scheduling, communication of electrical network can be solved effectively, and the quality of transmission can be improved greatly.
Optical cable of the present invention is fixedly taked open-close type (Hough formula) stationary fixture, has guaranteed the mechanical property of OPPC, and the fiber unit hermetically-sealed construction adopts cone seal awl design of Sealing Structure, convenient and quick construction, and sealing guarantees not lose efficacy in 20 years reliably and with long-term.Electric property is superior: at 1.73U
0Voltage under, partial discharge quantity should surpass 10PC, at direct current 4.5U
0Voltage under, 15min, insulation do not have to puncture.Cell material is taked the high-quality aluminium, and insulator adopts compound substance.Terminal connection box for optical phase conductor of the present invention is applicable to that electric pressure reaches 110KV and the following electric pressure OPPC of 110KV continues.
Description of drawings
The invention will be further described below with reference to accompanying drawing.
Fig. 1 is the terminal connection box for optical phase conductor structural representation.
Fig. 2 is that OPPC (OPPC) cable of terminal connection box for optical phase conductor advances the local enlarged diagram of cable-end.
Fig. 3 is portion of the leading in cable end office (EO) enlarged diagram of terminal connection box for optical phase conductor.
Number in the figure: 1. lid, 2. box body, 3. stationary fixture, 4. coil fine plate, 5. joint flange, 6. Hollow Pillar insulator, 7. fixed base plate, 8. O-ring seal, 9.OP unit sealing awl, 10.OP unit gasket seal, 11.OP the unit sealing socket, 12. set nuts, 13. leading in cable sealing sockets, 14. leading in cable sealing awl, 15. leading in cable gasket seals.
Embodiment
With reference to accompanying drawing 1,2,3, the terminal connection box for optical phase conductor structure comprises lid 1 box body 2, stationary fixture 3, the fine plate 4 of dish, joint flange 5, Hollow Pillar insulator 6, fixed base plate 7, O-ring seal 8, OP unit sealing awl 9, OP unit gasket seal 10, OP unit sealing socket 11, set nut 12, leading in cable sealing socket 13, leading in cable sealing awl 14, leading in cable gasket seal 15.
Optical fiber compound phase line joint box is to connect like this:
Coiling fine plate 4 is fixed in the box body 2, OPPC (OPPC) fiber unit and leading in cable cover are moulded pipe and are fixed on the conducting that realizes optical fiber on the fine plate 4 of dish, set nut 12 is with OP unit sealing awl 9, OP unit gasket seal 10 and OP unit are fixed on OP unit sealing socket 11, OP unit sealing socket 11 is connected with box body 2 by screw thread, box body 2 is provided with, lower box body, on, lower box body is connected by joint flange 5 with Hollow Pillar insulator 6, stationary fixture 3 is fixed on OPPC (OPPC) cable and leading in cable on the box body 2 respectively, and fixed base plate 7 links to each other with box body 2.Stationary fixture 3 adopts open-close type (Hough formula) stationary fixture.
Described set nut 12, leading in cable pad 15, leading in cable sealing awl 14 are enclosed within on the leading in cable successively, and set nut 12 precession leading in cable sealing sockets 13 carry out the leading in cable sealing.
Described set nut 12, OP unit pad 10, OP unit sealing awl 9 are enclosed within on the stainless-steel tube fiber unit (OP unit) successively, and set nut 12 precession OP unit sealing sockets 9 carry out the fiber unit sealing.
Optical fiber compound phase line joint box connects technology and is achieved in that
1. open stripping leading in cable oversheath, expose the connection with fibre coating pipe.
2. set nut 12, leading in cable pad 15, leading in cable sealing awl 14 are enclosed within on the leading in cable successively.
3. with set nut 12 precession leading in cable sealing sockets 13, carry out the leading in cable sealing.
4. leading in cable is placed on the stationary fixture 3, fixes leading in cable with stationary fixture 3.
5. optical fiber tube is pierced into hollow insulator 6.Fixed base plate 7 is fixedlyed connected with box body 2.
6. open and denude fine composition phase conductor (OPPC) cable and layering, expose stainless-steel tube fiber unit (OP unit).
7. set nut 12, OP unit pad 10, OP unit sealing awl 9 are enclosed within on the stainless-steel tube fiber unit (OP unit) successively.With set nut 12 precession OP unit sealing sockets 9, carry out the fiber unit sealing.
8. OPPC (OPPC) cable is placed on the stationary fixture 3, fixes OPPC (OPPC) cable with stationary fixture 3.
9. fiber optic protection conduit and lower box body being put on the optical fiber protective tube that comes guides on the fine plate 4 of fiber reel; carry out fused fiber splice with heat sealing machine, and, fibre-optical splice is placed on the fine plate 4 of dish with optical fiber heat-shrink tube protection fibre-optical splice; push down fibre-optical splice with sponge, build the fine plate lid of dish.
10. connector box lid 1 is fixed on the upper cartridge body.
11. the termination box that connects is fixed, and the doubling wire clamp that connects lead with band is connected stationary fixture 3 outer OPPC (OPPC) cables with the phase line terminal, guarantee the connection of lead.
Claims (1)
1, a kind of terminal connection box for optical phase conductor, it comprises lid, upper cartridge body, lower box body, go up stationary fixture, down stationary fixture, coil fine plate, go up joint flange, joint flange, Hollow Pillar insulator, fixed base plate, O-ring seal, stainless-steel tube fiber unit sealing awl, stainless-steel tube fiber unit gasket seal, stainless-steel tube fiber unit sealing socket, stainless-steel tube fiber unit set nut, leading in cable set nut, leading in cable sealing socket, leading in cable sealing are bored and the leading in cable gasket seal down, wherein:
Coiling fine plate is fixed in the upper cartridge body, OPPC stainless-steel tube fiber unit and leading in cable cover are moulded pipe and are fixed on the conducting that realizes optical fiber on the fine plate of dish, stainless-steel tube fiber unit set nut is with stainless-steel tube fiber unit sealing awl, stainless-steel tube fiber unit gasket seal and stainless-steel tube fiber unit are fixed on the stainless-steel tube fiber unit sealing socket, stainless-steel tube fiber unit sealing socket is connected with upper cartridge body with O-ring seal by screw thread, upper cartridge body is connected by last joint flange with the upper end of Hollow Pillar insulator, lower box body is connected by following joint flange with the lower end of Hollow Pillar insulator, last stationary fixture is fixed on the OPPC cable on the upper cartridge body, following stationary fixture is fixed on leading in cable on the lower box body, and fixed base plate links to each other with lower box body;
Lid is fixed on the upper cartridge body;
Leading in cable set nut, leading in cable gasket seal and leading in cable sealing awl are enclosed within on the leading in cable successively, and leading in cable set nut precession leading in cable sealing socket carries out the leading in cable sealing;
Stainless-steel tube fiber unit set nut, stainless-steel tube fiber unit gasket seal and stainless-steel tube fiber unit sealing awl are enclosed within on the stainless-steel tube fiber unit successively, stainless-steel tube fiber unit set nut precession stainless-steel tube fiber unit sealing socket carries out the sealing of stainless-steel tube fiber unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101901240A CN100498400C (en) | 2007-11-21 | 2007-11-21 | Optical fiber compound phase line joint box and connection technique thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101901240A CN100498400C (en) | 2007-11-21 | 2007-11-21 | Optical fiber compound phase line joint box and connection technique thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN101174010A CN101174010A (en) | 2008-05-07 |
| CN100498400C true CN100498400C (en) | 2009-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007101901240A Active CN100498400C (en) | 2007-11-21 | 2007-11-21 | Optical fiber compound phase line joint box and connection technique thereof |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101625446B (en) * | 2009-08-06 | 2011-02-16 | 江东金具设备有限公司 | Transition joint box of full tensile optical fiber composition phase conductor |
| CN102141668B (en) * | 2010-12-20 | 2013-05-08 | 江东金具设备有限公司 | Insulated down lead clamp |
| CN102436041B (en) * | 2011-12-23 | 2013-11-13 | 广东尚能光电技术有限公司 | Optical fiber splice protection assembly and construction tool thereof |
| CN103185938A (en) * | 2013-04-19 | 2013-07-03 | 国家电网公司 | Waterproof type optical cable leading-down welding box |
| CN103258602B (en) * | 2013-04-19 | 2016-04-06 | 江苏神马电力股份有限公司 | Insulator |
| CN105891982B (en) * | 2016-06-16 | 2022-03-11 | 国家电网公司 | Installation device and method for OPGW terminal reserved cable of transformer substation |
| CN107329219B (en) * | 2017-07-12 | 2023-09-26 | 日海智能科技股份有限公司 | Optical fiber quick laying connector box |
| CN110201443A (en) * | 2019-05-30 | 2019-09-06 | 核工业烟台同兴实业集团有限公司 | A kind of filter cloth cleaning device and the filter comprising it |
| CN110749963A (en) * | 2019-11-22 | 2020-02-04 | 深圳新阳蓝光能源科技股份有限公司 | Improved device for waterproof grade of photoelectric terminal connector box |
| CN113740981B (en) * | 2020-05-27 | 2024-05-14 | 贵州电网有限责任公司 | Adjustable lightning-protection optical cable joint box |
| CN112433317A (en) * | 2020-12-04 | 2021-03-02 | 国网湖北省电力有限公司孝感供电公司 | 10kV insulated phase line optical cable installation device and method |
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Effective date of registration: 20160304 Address after: The road town of Rudong County in Jiangsu province 226453 in Nantong City, No. 1 Patentee after: Zhongtian Science and Technology Co., Ltd., Jiangsu Patentee after: Zhongtian Technologies Fiber Optics Co., Ltd. Patentee after: Zhongtian Technologies Submarine Optic Fiber Cable Co., Ltd. Address before: The road town of Rudong County in Jiangsu province 226453 in Nantong City, No. 1 Patentee before: Zhongtian Science and Technology Co., Ltd., Jiangsu |
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Effective date of registration: 20200827 Address after: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee after: ZHONGTAN TECHNOLOGY SUBMARINE CABLE Co.,Ltd. Address before: The road town of Rudong County in Jiangsu province 226453 in Nantong City, No. 1 Co-patentee before: ZHONGTIAN TECHNOLOGY FIBRE OPTICS Co.,Ltd. Patentee before: JIANGSU ZHONGTIAN TECHNOLOGY Co.,Ltd. Co-patentee before: ZHONGTAN TECHNOLOGY SUBMARINE CABLE Co.,Ltd. |
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Address after: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee after: Zhongtian Technology submarine cable Co., Ltd Address before: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee before: ZHONGTAN TECHNOLOGY SUBMARINE CABLE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |