CN102914842B - First-aid repair adapter connector box for optical fiber composite overhead insulating phase lines and manufacture method thereof - Google Patents
First-aid repair adapter connector box for optical fiber composite overhead insulating phase lines and manufacture method thereof Download PDFInfo
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- CN102914842B CN102914842B CN201210456259.8A CN201210456259A CN102914842B CN 102914842 B CN102914842 B CN 102914842B CN 201210456259 A CN201210456259 A CN 201210456259A CN 102914842 B CN102914842 B CN 102914842B
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- phase wires
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Abstract
The invention relates to a first-aid repair adapter connector box for optical fiber composite overhead insulating phase lines, in particular to an insulating optical cable quick connector box. The first-aid repair adapter connector box can optical communication and unobstructed electric power in a short time when optical cables break, and is especially suitable for the urban optical fiber composite overhead insulating phase lines of 10V and below 10V. The first-aid repair adapter connector box comprises a connector box main body, an upper cover, lining tubes and a heat-shrinkable sleeve, wherein two ends of the connector box main body is in pressing connection with the optical fiber composite overhead insulating phase lines, and one lining tube is respectively sleeved on optical fiber units at two ends of each optical fiber composite overhead insulating phase line. An optical fiber winding disc is arranged in the connector box main body, and the upper cover is arranged on the optical fiber winding disc. The heat-shrinkable sleeve is tightly sleeved on the surface of the whole connector box. A manufacture method comprises the steps of (1) stripping insulating layers at the end and sleeving the heat-shrinkable sleeve on the end; (2) stripping all of filaments; (3) performing pressing connection; (4) installing the upper cover; and (5) finishing connection work.
Description
Technical field
What the present invention relates to is a kind of optical fiber composite overhead insulated phase wires breakdown joint box, it is a kind of insulation optical cable rapid-acting coupling box, can be when there is disconnected cable accident in optical cable, in the short time, to reply optical communication and electric power is unobstructed simultaneously, be specially adapted to city 10kV and following optical fiber composite overhead insulated phase wires circuit.
Background technology
City is used the buried and built on stilts mode combining to set up with cable and optical cable great majority, and along with urban construction speed is constantly accelerated, buried optical cable difficulty is increasing, and the use of built on stilts form is more and more.The optical fiber composite overhead insulated phase wires occurring about 2005, has received the favor of national grid department, and this optical cable can be realized electric power and carry, and can realize optical communication again., because the repairing cycle is long, cannot promote in city always.
The connector box of optical fiber composite overhead insulated phase wires is all to adopt the mode of photodetachment to continue at present, and the length that not only expends time in, and complicated operation can not be used between tower.Therefore being not suitable for city uses.
Summary of the invention
A kind of optical fiber composite overhead insulation phase breakdown joint box providing for above-mentioned weak point is provided, can be in the short time to realize fibre junction and electric power conducting simultaneously, for 10kV optical fiber composite overhead insulated phase wires, in city, normal operation provides guarantee.
Optical fiber composite overhead insulated phase wires breakdown joint box takes following technical scheme to realize:
Optical fiber composite overhead insulated phase wires breakdown joint box comprises connector box main body, upper cover, internal lining pipe, fiber winding disk and heat-shrinkable T bush, connector box main body two ends connect optical fiber composite overhead insulated phase wires (insulation OPPC) by crimping, on the fiber unit at optical fiber composite overhead insulated phase wires two ends, each cover has an internal lining pipe, in order to avoid optical fiber composite overhead insulated phase wires and connector box main body be when crimping, the fiber unit in optical fiber composite overhead insulated phase wires is crushed out of shape; In connector box main body, be provided with fiber winding disk, during for fibre junction, coiling and storage optical fiber are provided with upper cover, for sealing fiber winding disk on fiber winding disk; Heat-shrinkable T bush is tightly placed in whole connector box surface, for insulation.
The method for making of optical fiber composite overhead insulated phase wires breakdown joint box, comprises the steps:
1) two optical fiber composite overhead insulated phase wires (insulation OPPC) termination insulation course of need being made to joint is peelled off 1000mm～1400mm, and heat-shrinkable T bush is inserted in to optical fiber composite overhead insulated phase wires;
2) by optical fiber composite overhead insulated phase wires (insulation OPPC) foremost the part of 700mm～900mm peel off all monofilament, remaining fiber unit only.
3) the optical fiber composite overhead insulated phase wires (insulation OPPC) of residue 300mm～500mm being peelled off to insulation course is taken apart, and the monofilament of sawed-off innermost layer, substitutes with internal lining pipe, internal lining pipe is directly enclosed within to fiber unit steel pipe outside, for the protection of fiber unit; Again that optical fiber composite overhead insulated phase wires (insulation OPPC) is again stranded good; Then connector box main body and the optical fiber composite overhead insulated phase wires of just having processed (insulation OPPC) are carried out to crimping, two ends crimping respectively;
4) after crimping completes, optical fiber composite overhead insulated phase wires (insulation OPPC) 700mm～900mm fiber unit is above removed to the steel pipe shielding, fibre junction hub disk is entered to fiber winding disk; Upper cover on bonnet has continued;
5) heat-shrinkable T bush is enclosed within to optical fiber composite overhead insulated phase wires (insulation OPPC) surface of whole connector box and connection, by heat, dry rifle and tighten heat-shrinkable T bush, make it evenly confine optical fiber composite overhead insulated phase wires (insulation OPPC) surface that is attached to whole connector box and connection, piecer completes.
Step 2) fiber unit described in comprises steel pipe, optical fiber and optical fiber ointment, is filled with some optical fiber and optical fiber ointment in steel pipe, and described steel pipe adopts stainless-steel tube.
In step 3), crimp strength is 80MPa.
Optical fiber composite overhead insulated phase wires breakdown joint box simple structure of the present invention, simple to operate, just can directly construct without large-scale electric equipment is auxiliary; Connector box carries wire spool, directly in connector box inside, carries out fibre junction.This connector box material is all aluminium alloy, resistive performance and reliable in mechanical performance.Can realize fast electric power and carry reparation when communicating by letter with signal, and not be subject to shaft tower position limitation, be applicable to the joint of optical cable between shaft tower.
Accompanying drawing explanation
Below with reference to accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of optical fiber composite overhead insulated phase wires breakdown joint box of the present invention.
Fig. 2 is that optical fiber composite overhead insulated phase wires breakdown joint box of the present invention is opened the schematic diagram after upper cover.
In figure: 1, optical fiber composite overhead insulated phase wires, 2, internal lining pipe, 3, upper cover, 4, connector box main body, 5, fiber winding disk, 6, heat-shrinkable T bush.
Embodiment
With reference to accompanying drawing 1～2, optical fiber composite overhead insulated phase wires breakdown joint box of the present invention comprises connector box main body 4, upper cover 3, internal lining pipe 2 and heat-shrinkable T bush 6, connector box main body 4 two ends connect optical fiber composite overhead insulated phase wires 1 by crimping, on the fiber unit at optical fiber composite overhead insulated phase wires 1 two ends, each cover has an internal lining pipe 2, in order to avoid optical fiber composite overhead insulated phase wires 1 with connector box main body 4 when crimping, the fiber unit in optical fiber composite overhead insulated phase wires 1 is crushed out of shape; In connector box main body 4, be provided with fiber winding disk 5, during for fibre junction, coiling and storage optical fiber are provided with upper cover 3, for sealing fiber winding disk 5 on fiber winding disk 5; Heat-shrinkable T bush 6 is tightly placed in whole connector box surface, for insulation.
The method for making of optical fiber composite overhead insulated phase wires breakdown joint box comprises the steps:
1) two optical fiber composite overhead insulated phase wires, the 1 termination insulation course of need being made to joint is peelled off 1000mm～1400mm, and heat-shrinkable T bush 6 is inserted in to optical fiber composite overhead insulated phase wires;
2) by optical fiber composite overhead insulated phase wires 1 foremost the part of 700mm～900mm peel off all monofilament, remaining fiber unit only.
3) the optical fiber composite overhead insulated phase wires 1 of residue 300mm～500mm being peelled off to insulation course is taken apart, and the monofilament of sawed-off innermost layer substitutes with internal lining pipe 2, internal lining pipe 2 is directly enclosed within to fiber unit steel pipe outside, for the protection of fiber unit; Again that optical fiber composite overhead insulated phase wires 1 is again stranded good; Then connector box main body 4 and the optical fiber composite overhead insulated phase wires 1 of just having processed are carried out to crimping, two ends crimping respectively;
4) after crimping completes, optical fiber composite overhead insulated phase wires 1 700mm～900mm fiber unit is above removed to the steel pipe shielding, fibre junction hub disk is entered to fiber winding disk 5; Upper cover 3 on bonnet has continued;
5) heat-shrinkable T bush 6 is enclosed within to optical fiber composite overhead insulated phase wires 1 surface of whole connector box and connection, by heat, dry rifle and tighten heat-shrinkable T bush 6, make it evenly confine optical fiber composite overhead insulated phase wires 1 surface that is attached to whole connector box and connection, piecer completes.
Step 2) fiber unit described in comprises steel pipe, optical fiber and optical fiber ointment, is filled with some optical fiber and optical fiber ointment in steel pipe, and described steel pipe adopts stainless-steel tube.
In step 3), crimp strength is 80MPa.
Claims (3)
1. a method for making for optical fiber composite overhead insulated phase wires breakdown joint box, is characterized in that, comprises the steps:
1) two optical fiber composite overhead insulated phase wires termination insulation courses need being made to joint are peelled off 1000mm～1400mm, and heat-shrinkable T bush is inserted in to optical fiber composite overhead insulated phase wires;
2) by optical fiber composite overhead insulated phase wires foremost the part of 700mm～900mm peel off all monofilament, remaining fiber unit only;
3) the optical fiber composite overhead insulated phase wires of residue 300mm～500mm being peelled off to insulation course is taken apart, and the monofilament of sawed-off innermost layer, substitutes with internal lining pipe, internal lining pipe is directly enclosed within to fiber unit steel pipe outside, for the protection of fiber unit; Again that optical fiber composite overhead insulated phase wires is again stranded good; Then connector box main body and the optical fiber composite overhead insulated phase wires of just having processed are carried out to crimping, two ends crimping respectively;
4) after crimping completes, the 700mm～900mm fiber unit before optical fiber composite overhead insulated phase wires is removed to the steel pipe shielding, fibre junction hub disk is entered to fiber winding disk; Upper cover on bonnet has continued;
5) heat-shrinkable T bush is enclosed within to the optical fiber composite overhead insulated phase wires surface of whole connector box and connection, dries rifle tighten heat-shrinkable T bush by heat, make it evenly confine the optical fiber composite overhead insulated phase wires surface that is attached to whole connector box and connection, piecer completes.
2. the method for making of optical fiber composite overhead insulated phase wires breakdown joint box according to claim 1, it is characterized in that: step 2) described in fiber unit comprise steel pipe, optical fiber and optical fiber ointment, in steel pipe, be filled with some optical fiber and optical fiber ointment, described steel pipe adopts stainless-steel tube.
3. the method for making of optical fiber composite overhead insulated phase wires breakdown joint box according to claim 1, is characterized in that: in step 3), crimp strength is 80MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210456259.8A CN102914842B (en) | 2012-11-14 | 2012-11-14 | First-aid repair adapter connector box for optical fiber composite overhead insulating phase lines and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210456259.8A CN102914842B (en) | 2012-11-14 | 2012-11-14 | First-aid repair adapter connector box for optical fiber composite overhead insulating phase lines and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102914842A CN102914842A (en) | 2013-02-06 |
| CN102914842B true CN102914842B (en) | 2014-09-03 |
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| CN201210456259.8A Active CN102914842B (en) | 2012-11-14 | 2012-11-14 | First-aid repair adapter connector box for optical fiber composite overhead insulating phase lines and manufacture method thereof |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208770B (en) * | 2013-04-28 | 2016-08-10 | 深圳市沃尔核材股份有限公司 | 110kV cable intermediate head accessory and attaching method thereof |
| CN106410738B (en) * | 2016-10-25 | 2017-10-31 | 桐乡市石门永新玻璃钢制品有限公司 | Cable intermediate joint protection device |
| CN110488442A (en) * | 2019-09-05 | 2019-11-22 | 国网湖北省电力有限公司孝感供电公司 | A kind of connection device and method for high-voltage fence compound optical cable of circuit leg |
| CN112433317B (en) * | 2020-12-04 | 2024-07-02 | 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 |
| CN114284980B (en) * | 2021-12-28 | 2024-05-24 | 北京城建二建设工程有限公司 | Cable head fastening device for cable laying |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202094591U (en) * | 2010-12-13 | 2011-12-28 | 中国电力科学研究院 | Photoelectric integral optical fiber composite low-voltage power cable connector box |
| CN202474798U (en) * | 2012-03-16 | 2012-10-03 | 远东电缆有限公司 | Intermediate splicing box for optical fiber composite power cable |
| CN202939338U (en) * | 2012-11-14 | 2013-05-15 | 中天日立光缆有限公司 | Emergency repair connector box for optical fiber composite overhead insulated phase line |
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Owner name: ZHONGTIAN ELECTRIC OPTICAL FIBER CABLE CO., LTD. Free format text: FORMER NAME: ZHONGTIAN HITACHI FIBER OPTIC CABLE CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: Zhao Gang Cun, Rudong County town of Jiangsu estuary 226463 city of Nantong Province Patentee after: Zhong Tian electric power optical cable Co., Ltd Address before: The road town of Rudong County in Jiangsu province 226463 in Nantong City, No. 1 Patentee before: Zhongtian Hitachi Fiber Optic Cable Co., Ltd. |