CN210378623U - Optical fiber composite insulator based on multi-core rod process - Google Patents
Optical fiber composite insulator based on multi-core rod process Download PDFInfo
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- CN210378623U CN210378623U CN201921639978.7U CN201921639978U CN210378623U CN 210378623 U CN210378623 U CN 210378623U CN 201921639978 U CN201921639978 U CN 201921639978U CN 210378623 U CN210378623 U CN 210378623U
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Abstract
The utility model relates to the technical field of insulators, in particular to an optical fiber composite insulator based on multi-core rod technology, which comprises a multi-core rod, an umbrella skirt sleeved on the outer peripheral side of the multi-core rod and hardware fittings fixedly installed at the two end parts of the multi-core rod respectively, wherein the multi-core rod comprises a plurality of sub-core rods and optical fibers, the sub-core rods are circumferentially arranged at intervals by taking the optical fibers as central axes to form a core rod group, and epoxy resin is poured inside and outside the core rod group to form the; compared with the prior art, the structure of the multi-core rod is formed by pouring epoxy resin together with the multi-core rod and the optical fiber, so that the gap is eliminated, the insulator is prevented from being punctured, the optical fiber and the insulator are tightly combined, and the functions of monitoring and information transmission under high voltage are realized.
Description
Technical Field
The utility model relates to an insulator technical field, concretely relates to optical fiber composite insulator based on multicore plug technology.
Background
The composite insulator generally plays a mechanical and insulating role, the composite insulator is combined with the optical fiber, the monitoring and information transmission functions under high voltage can be realized, and the monitoring contents generally include temperature and pressure.
According to the existing optical fiber composite insulator, optical fibers are mainly placed in a core rod in the middle of the core rod, please refer to fig. 1, the specific structure of the core rod comprises a hollow insulator body 1 and optical fibers 2, the optical fibers 2 penetrate through the middle of the insulator body 1 and are filled with epoxy resin 3, the optical fibers 2 and the insulator body 1 of the structure are not well combined, gaps are easy to occur, the insulation performance of the insulator is reduced, and the insulator is damaged or even broken down when moisture enters the gaps seriously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to be not enough among the prior art, this application provides an optical fiber composite insulator based on multicore plug technology that insulating properties is good.
The purpose of the utility model is realized through the following technical scheme: the application provides an optical fiber composite insulator based on multi-core rod technology, which comprises a multi-core rod, an umbrella skirt sleeved on the outer peripheral side of the multi-core rod and hardware fittings fixedly installed at two end parts of the multi-core rod respectively, wherein the multi-core rod comprises a plurality of sub-core rods and optical fibers, the sub-core rods are circumferentially arranged at intervals by taking the optical fibers as central axes to form a core rod group, and epoxy resin is poured inside and outside the core rod group to form the multi-core rod.
Wherein the diameters of the sub-core rods are the same.
The utility model has the advantages that: compared with the prior art, the optical fiber composite insulator based on the multi-core rod process has the advantages that epoxy resin is poured together by the multi-core rod and the optical fiber to form the structure of the multi-core rod, gaps are eliminated, the insulator is prevented from being punctured, the optical fiber and the insulator are tightly combined, and monitoring and information transmission functions under high voltage are achieved.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a schematic structural diagram of a core rod of an optical fiber composite insulator in the prior art.
Fig. 2 is a schematic structural diagram of the optical fiber composite insulator according to the present embodiment.
Fig. 3 is a cross-sectional view of the multicore rod of the present embodiment.
Fig. 4 is a schematic cross-sectional view of the multicore rod of the present embodiment.
Reference numerals: the optical fiber core comprises a core rod 1, an optical fiber 2, epoxy resin 3, a sub-core rod 4, an umbrella skirt 5 and hardware fittings 6.
Detailed Description
The invention will be further described with reference to the following examples.
The utility model discloses a concrete implementation mode of optical fiber composite insulator based on multicore plug technology, as shown in fig. 2 to 4, including multicore plug, the full skirt 5 of cover dress periphery side and the gold utensil 6 of respectively fixed mounting at multicore plug both ends, multicore plug includes a plurality of sub-plug 4 and optic fibre 2, and a plurality of sub-plug 4 use optic fibre 2 as center pin circumference interval arrange in order to form the core rod group, and the interior casting epoxy 3 of core rod group forms the multicore plug; compared with the prior art, the multi-core rod and the optical fiber 2 are together poured with the epoxy resin 3 to form a structure of the multi-core rod, so that gaps are eliminated, the insulator is prevented from being punctured, the optical fiber 2 and the insulator are tightly combined, and the functions of monitoring and information transmission under high voltage are realized.
In the present embodiment, the diameters of the respective sub-core rods 4 are the same.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (2)
1. The utility model provides an optical fiber composite insulator based on multicore plug technology which characterized in that: the multi-core rod comprises a plurality of sub-rods and optical fibers, wherein the sub-rods are circumferentially arranged at intervals by taking the optical fibers as central axes to form a rod group, and epoxy resin is poured inside and outside the rod group to form the multi-core rod.
2. The optical fiber composite insulator based on the multi-core-rod process as claimed in claim 1, wherein: the diameters of the sub-core rods are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921639978.7U CN210378623U (en) | 2019-09-27 | 2019-09-27 | Optical fiber composite insulator based on multi-core rod process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921639978.7U CN210378623U (en) | 2019-09-27 | 2019-09-27 | Optical fiber composite insulator based on multi-core rod process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210378623U true CN210378623U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201921639978.7U Active CN210378623U (en) | 2019-09-27 | 2019-09-27 | Optical fiber composite insulator based on multi-core rod process |
Country Status (1)
| Country | Link |
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| CN (1) | CN210378623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785461A (en) * | 2020-06-24 | 2020-10-16 | 常熟理工学院 | High-reliability optical fiber composite insulator and preparation method thereof |
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2019
- 2019-09-27 CN CN201921639978.7U patent/CN210378623U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785461A (en) * | 2020-06-24 | 2020-10-16 | 常熟理工学院 | High-reliability optical fiber composite insulator and preparation method thereof |
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