CN202939338U - Emergency repair connector box for optical fiber composite overhead insulated phase line - Google Patents
Emergency repair connector box for optical fiber composite overhead insulated phase line Download PDFInfo
- Publication number
- CN202939338U CN202939338U CN 201220599255 CN201220599255U CN202939338U CN 202939338 U CN202939338 U CN 202939338U CN 201220599255 CN201220599255 CN 201220599255 CN 201220599255 U CN201220599255 U CN 201220599255U CN 202939338 U CN202939338 U CN 202939338U
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- CN
- China
- Prior art keywords
- optical fiber
- connector box
- fiber composite
- composite overhead
- overhead insulated
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an emergency repair connector box for an optical fiber composite overhead insulated phase line. The emergency repair connector box is an insulated optical-cable rapid connector box, enables unobstruction of both optical communication and electric power to be simultaneously recovered in a short time when an optical cable breaks and is especially applicable to municipal optical fiber composite overhead insulated phase lines with a voltage of 10 kV or less than 10 kV. The connector box comprises a connector box main body, a top cover, inner liner tubes and a heat-shrinkable bush, wherein two ends of the connector box main body are connected with the optical fiber composite overhead insulated phase line through crimping, an optical fiber unit at each end of the optical fiber composite overhead insulated phase line is sleeved with one inner liner tube, a wire spool is arranged in the connector box main body, the upper cover is mounted on the wire spool, and the heat-shrinkable bush is tightly sleeved on the surface of the whole connector box. The emergency repair connector box for the optical fiber composite overhead insulated phase line in the utility model has a simple structure, is easy to operate and can be directly used in construction without assistance by large-scale electric equipment; the connector box is provided with the wire spool, so connection of optical fibers can be directly carried out in the connector box.
Description
Technical field
The utility model relates to 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 disconnected cable accident occurs in optical cable, to replying optical communication simultaneously and electric power is unobstructed, be specially adapted to city 10kV and following optical fiber composite overhead insulated phase wires circuit in the short time.
Background technology
The city uses the buried and built on stilts mode that combines 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 that occurs about 2005 has received that the favor of national grid department, this optical cable can realize that electric power carries, and can realize optical communication again.Because the repairing cycle is long, can't promote in the 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 the city uses.
The utility model content
The purpose of this utility model is a kind of optical fiber composite overhead insulation phase breakdown joint box that provides for above-mentioned weak point, can be in the short time to realizing simultaneously fibre junction and electric power conducting, normal operation provides guarantee in the city for 10kV optical fiber composite overhead insulated phase wires.
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, each cover has an internal lining pipe on the fiber unit at optical fiber composite overhead insulated phase wires two ends, in order to avoid optical fiber composite overhead insulated phase wires and connector box main body be when crimping, the fiber unit in the optical fiber composite overhead insulated phase wires is crushed out of shape; Be provided with fiber winding disk in the connector box main body, when being used for fibre junction, coiling and storage optical fiber, be provided with upper cover on fiber winding disk, is used for the sealing fiber winding disk; It is surperficial that heat-shrinkable T bush is tightly placed in whole connector box, is used 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 joint is peelled off 1000mm～1400mm, and heat-shrinkable T bush is inserted in optical fiber composite overhead insulated phase wires insulation OPPC;
2) with optical fiber composite overhead insulated phase wires (insulation OPPC) foremost the part of 700mm～900mm peel off all monofilament, remaining fiber unit only.
3) will remain the optical fiber composite overhead insulated phase wires that 300mm～500mm peels off insulation course (insulation OPPC) and take apart, the monofilament of sawed-off innermost layer substitutes with internal lining pipe, internal lining pipe directly is enclosed within 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 crimping, two ends crimping respectively;
4) after crimping is completed, the 700mm of optical fiber composite overhead insulated phase wires (insulation OPPC) front～900mm fiber unit is removed the protection steel pipe, the fibre junction hub disk is entered fiber winding disk; Continue and complete upper cover on bonnet;
5) heat-shrinkable T bush is enclosed within whole connector box and is connected optical fiber composite overhead insulated phase wires (insulation OPPC) surface with connection, tighten heat-shrinkable T bush with heat baking rifle, make it evenly be attached to whole connector box with confining and be connected optical fiber composite overhead insulated phase wires (OPPC insulate) surface with connection, the piecer completes.
Step 2) fiber unit described in comprises stainless-steel tube, optical fiber and optical fiber ointment, is filled with some optical fiber and optical fiber ointment in stainless-steel tube.
In step 3), crimp strength is 80MPa.
The utility model optical fiber composite overhead insulated phase wires breakdown joint box simple structure, simple to operate need not that large-scale electric equipment is auxiliary just can directly construct; Connector box carries wire spool, directly carries out fibre junction in connector box inside.This connector box material is all aluminium alloy, resistive performance and reliable in mechanical performance.Can realize fast repairing when the electric power conveying is communicated by letter with signal, and not be subjected to the shaft tower position limitation, be applicable to the joint of optical cable between shaft tower.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing:
Fig. 1 is the structural representation of the utility model optical fiber composite overhead insulated phase wires breakdown joint box.
Fig. 2 is the schematic diagram after the utility model optical fiber composite overhead insulated phase wires breakdown joint box is opened upper cover.
In figure: 1, optical fiber composite overhead insulated phase wires, 2, internal lining pipe, 3, upper cover, 4, the connector box main body, 5, fiber winding disk, 6, heat-shrinkable T bush.
Embodiment
With reference to accompanying drawing 1～2, the utility model optical fiber composite overhead insulated phase wires breakdown joint box 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, each cover has an internal lining pipe 2 on the fiber unit at optical fiber composite overhead insulated phase wires 1 two ends, 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; Be provided with fiber winding disk 5 in connector box main body 4, when being used for fibre junction, coiling and storage optical fiber, be provided with upper cover 3 on fiber winding disk 5, is used for sealing fiber winding disk 5; It is surperficial that heat-shrinkable T bush 6 is tightly placed in whole connector box, is used 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 joint is peelled off 1000mm～1400mm, and heat-shrinkable T bush 6 is inserted in optical fiber composite overhead insulated phase wires insulation OPPC;
2) with optical fiber composite overhead insulated phase wires 1 foremost the part of 700mm～900mm peel off all monofilament, remaining fiber unit only.
3) will remain the optical fiber composite overhead insulated phase wires 1 that 300mm～500mm peels off insulation course and take apart, the monofilament of sawed-off innermost layer substitutes with internal lining pipe 2, internal lining pipe 2 directly is enclosed within 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 crimping, two ends crimping respectively;
4) after crimping is completed, the 700mm of optical fiber composite overhead insulated phase wires 1 front～900mm fiber unit is removed the protection steel pipe, the fibre junction hub disk is entered fiber winding disk 5; Continue and complete upper cover 3 on bonnet;
5) heat-shrinkable T bush 6 is enclosed within whole connector box and is connected optical fiber composite overhead insulated phase wires 1 surface with connection, tighten heat-shrinkable T bush 6 with heat baking rifle, make it evenly be attached to whole connector box with confining and be connected optical fiber composite overhead insulated phase wires 1 surface with connection, the piecer completes.
Step 2) fiber unit described in comprises stainless-steel tube, optical fiber and optical fiber ointment, is filled with some optical fiber and optical fiber ointment in stainless-steel tube.
In step 3), crimp strength is 80MPa.
Claims (1)
1. optical fiber composite overhead insulated phase wires breakdown joint box, it is characterized in that: comprise connector box main body, upper cover, internal lining pipe and heat-shrinkable T bush, connector box main body two ends connect the optical fiber composite overhead insulated phase wires by crimping, and each cover has an internal lining pipe on the fiber unit at optical fiber composite overhead insulated phase wires two ends; Be provided with fiber winding disk in the connector box main body, be provided with upper cover on fiber winding disk; It is surperficial that heat-shrinkable T bush is tightly placed in whole connector box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599255 CN202939338U (en) | 2012-11-14 | 2012-11-14 | Emergency repair connector box for optical fiber composite overhead insulated phase line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599255 CN202939338U (en) | 2012-11-14 | 2012-11-14 | Emergency repair connector box for optical fiber composite overhead insulated phase line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939338U true CN202939338U (en) | 2013-05-15 |
Family
ID=48323569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220599255 Expired - Fee Related CN202939338U (en) | 2012-11-14 | 2012-11-14 | Emergency repair connector box for optical fiber composite overhead insulated phase line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914842A (en) * | 2012-11-14 | 2013-02-06 | 中天日立光缆有限公司 | First-aid repair adapter connector box for optical fiber composite overhead insulating phase lines and manufacture method thereof |
-
2012
- 2012-11-14 CN CN 201220599255 patent/CN202939338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914842A (en) * | 2012-11-14 | 2013-02-06 | 中天日立光缆有限公司 | First-aid repair adapter connector box for optical fiber composite overhead insulating phase lines and manufacture method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGTIAN ELECTRIC OPTICAL FIBER CABLE CO., LTD. Free format text: FORMER NAME: ZHONGTIAN HITACHI FIBER OPTIC CABLE CO., LTD. |
|
| 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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20181114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |