CN214253986U - Jumper insulator string for optical fiber composite phase wire connection - Google Patents
Jumper insulator string for optical fiber composite phase wire connection Download PDFInfo
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- CN214253986U CN214253986U CN202120476270.5U CN202120476270U CN214253986U CN 214253986 U CN214253986 U CN 214253986U CN 202120476270 U CN202120476270 U CN 202120476270U CN 214253986 U CN214253986 U CN 214253986U
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- optical fiber
- fiber composite
- composite phase
- phase line
- jumper
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Abstract
A jumper insulator string for splicing an optical fiber composite phase line comprises a jumper insulator string body, wherein the jumper insulator string body adopts a single-hanging-point structure and comprises a UB hanging plate, the upper end of the UB hanging plate is connected to an iron tower, the lower end of the UB hanging plate is connected with an insulator group through a ball head hanging ring, and the insulator group is connected with an intermediate connector box of the optical fiber composite phase line through a socket head hanging plate and a right-angle hanging plate; and the two ends of the middle joint box are provided with inlets for introducing the optical fiber composite phase line for installing the optical fiber composite phase line, and the optical fiber composite phase line is connected with the drainage wire to form a current path. Utilize the utility model discloses the transmission line of construction can realize that optical fiber composite phase line continues and the optical signal relays at strain insulator tower, and the structure is safe, simple, and the operational reliability is high, and later maintenance is convenient.
Description
Technical Field
The utility model relates to a transmission line field, concretely relates to optical fiber composition phase line is continued and is used wire jumper insulator chain.
Background
The optical fiber composite phase line arranges the optical fiber inside the conductor, the bearable short circuit current and lightning stroke current (including secondary arc current) are larger than those of an OPGW composite optical cable, the core breaking and strand breaking accidents caused by lightning are avoided, the communication reliability is high, but the optical fiber in the phase line needs to be separated out in the connection of the optical fiber composite phase line, the optical fiber connection and photoelectric separation technology is involved, the traditional crimping technology cannot be used, and the optical fiber composite phase line joint box needs to be adopted for connection. In the past, a joint box is generally arranged at the top of a specially-made supporting insulator in the engineering, a support is additionally arranged on a tower and used for placing the supporting insulator, the support needs to be installed in the mode, the support is matched with the specially-made supporting insulator, the installation is complex, and the later operation and maintenance difficulty is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome prior art not enough, provide one kind and can realize that optic fibre composite phase line continues, safe simple, the convenient wire jumper insulator chain of fortune dimension.
The technical scheme that the utility model solves the technical problem adopts is that a jumper insulator string for connecting the optical fiber composite phase line comprises a jumper insulator string body which adopts a single-hanging-point structure and comprises a UB hanging plate, the upper end of the UB hanging plate is connected to an iron tower, the lower end of the UB hanging plate is connected with an insulator group through a ball head hanging ring, and the insulator group is connected with an intermediate joint box of the optical fiber composite phase line through a socket head hanging plate and a right-angle hanging plate; and the two ends of the middle joint box are provided with inlets for introducing the optical fiber composite phase line for installing the optical fiber composite phase line, and the optical fiber composite phase line is connected with the drainage wire to form a current path.
Furthermore, the optical fiber composite phase line is connected with the drainage line through a parallel groove clamp, and the drainage line is connected to the strain clamp drainage plates on two sides through the optical fiber composite phase line jumper.
Furthermore, the middle joint box is hung at the lower end of the jumper wire insulator string, the optical fiber composite phase line jumper wires are led into cable inlets at two sides of the middle joint box, optical fiber parts in the optical fiber composite phase line are stripped, optical fiber fusion splicing is achieved in the box, and optical signal connection is achieved.
Utilize the utility model discloses the transmission line of construction can realize that optical fiber composite phase line continues and the optical signal relays at strain insulator tower, and the structure is safe, simple, and the operational reliability is high, and later maintenance is convenient.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: the cable comprises a 1-UB hanging plate, a 2-ball head hanging ring, a 3-insulator group, a 4-socket hanging plate, a 5-right-angle hanging plate, a 6-optical phase conductor intermediate joint box, a 7-optical phase conductor, an 8-drainage wire and a 9-parallel groove cable clamp.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Referring to the attached drawing 1, the jumper insulator string comprises a jumper insulator string body which is designed in a single hanging point structure, the jumper insulator string body comprises a UB hanging plate 1, the upper end of the UB hanging plate 1 is connected to a tension tower jumper cross arm (not shown in the drawing), the lower end of the UB hanging plate 1 is connected with an insulator group 3 through a ball head hanging ring 2, and the insulator group 3 is connected with an optical fiber composite phase line intermediate connector box 6 through a socket head hanging plate 4 and a right-angle hanging plate 5; the middle joint box 6 is provided with two cable inlets which are respectively introduced with the optical fiber composite phase line 7, thereby realizing optical fiber fusion; the drainage wire 8 is connected to the OPPC 7 at two ends of the middle joint box 6 through the parallel groove clamp 9 to form a current path.
The middle joint box 6 is hung at the lower end of a jumper wire insulator string, jumper wires of the optical fiber composite phase line 7 are led into cable inlets at two sides of the middle joint box 6, the optical fiber part in the optical fiber composite phase line 7 is stripped, optical fiber fusion is achieved in the middle joint box 6, and optical signal connection is achieved.
The drainage wire 8 is fixed on the optical fiber composite phase wires 7 at two ends of the intermediate joint box 6 through the parallel groove clamp 9, and realizes electrical short circuit, and is connected to strain clamp drainage plates (not shown in the figure) at two sides through the jumper wires of the optical fiber composite phase wires 7 to form a current path.
The installation design of this embodiment with intermediate head box 6 is the suspension type, and the installation is simple, and construction convenience, when reduce cost, the later stage operation maintenance of also being convenient for.
Various modifications and variations of the present invention may be made by those skilled in the art, and they are still within the scope of the present invention, provided they are within the scope of the claims of the present invention and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (3)
1. The utility model provides a continuous jumper insulator chain of using of optical phase conductor, includes jumper insulator chain body, its characterized in that: the jumper wire insulator string body adopts a single-hanging-point structure and comprises a UB hanging plate, the upper end of the UB hanging plate is connected to an iron tower, the lower end of the UB hanging plate is connected with an insulator group through a ball head hanging ring, and the insulator group is connected with an optical phase conductor intermediate connector box through a socket head hanging plate and a right-angle hanging plate; and the two ends of the middle joint box are provided with inlets for introducing the optical fiber composite phase line for installing the optical fiber composite phase line, and the optical fiber composite phase line is connected with the drainage wire to form a current path.
2. The jumper insulator string for splicing optical phase conductors according to claim 1, wherein: the optical fiber composite phase line is connected with the drainage line through a parallel groove clamp, and the drainage line is connected to the strain clamp drainage plates on two sides through the optical fiber composite phase line jumper.
3. The jumper insulator string for splicing optical phase conductors according to claim 1 or 2, wherein: the middle connector box is hung at the lower end of the jumper wire insulator string, the optical fiber composite phase line jumper wires are led into cable inlets at two sides of the middle connector box, optical fiber parts in the optical fiber composite phase lines are stripped, optical fiber fusion splicing is achieved in the box, and optical signal connection is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120476270.5U CN214253986U (en) | 2021-03-05 | 2021-03-05 | Jumper insulator string for optical fiber composite phase wire connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120476270.5U CN214253986U (en) | 2021-03-05 | 2021-03-05 | Jumper insulator string for optical fiber composite phase wire connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214253986U true CN214253986U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120476270.5U Active CN214253986U (en) | 2021-03-05 | 2021-03-05 | Jumper insulator string for optical fiber composite phase wire connection |
Country Status (1)
| Country | Link |
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| CN (1) | CN214253986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113949028A (en) * | 2021-09-29 | 2022-01-18 | 深圳市特发信息股份有限公司 | Optical fiber composite overhead insulated cable laying and connecting assembly for metropolitan area power distribution network |
-
2021
- 2021-03-05 CN CN202120476270.5U patent/CN214253986U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113949028A (en) * | 2021-09-29 | 2022-01-18 | 深圳市特发信息股份有限公司 | Optical fiber composite overhead insulated cable laying and connecting assembly for metropolitan area power distribution network |
| CN113949028B (en) * | 2021-09-29 | 2024-02-06 | 深圳市特发信息股份有限公司 | Optical fiber composite overhead insulated cable laying and connecting assembly for metropolitan area distribution network |
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