CN108305722A - A kind of photodetachment composite insulator and preparation method thereof - Google Patents
A kind of photodetachment composite insulator and preparation method thereof Download PDFInfo
- Publication number
- CN108305722A CN108305722A CN201810404663.8A CN201810404663A CN108305722A CN 108305722 A CN108305722 A CN 108305722A CN 201810404663 A CN201810404663 A CN 201810404663A CN 108305722 A CN108305722 A CN 108305722A
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- China
- Prior art keywords
- compound material
- material insulation
- optical fiber
- insulation plug
- connection gold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/005—Insulators structurally associated with built-in electrical equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/02—Suspension insulators; Strain insulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
- H01B19/04—Treating the surfaces, e.g. applying coatings
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- Insulating Bodies (AREA)
Abstract
The present invention is a kind of photodetachment composite insulator and preparation method thereof, including compound material insulation plug, it is embedded with optical fiber at the center of compound material insulation plug, it is respectively and fixedly provided with connection gold utensil at the both ends of compound material insulation plug, the locating slot of positioning compound material insulation plug port is equipped in connection gold utensil, it is equipped at the center of locating slot and facilitates the outwardly extending connecting hole of optical fiber, the silicon rubber umbrella skirt for being coated on compound material insulation mandrel outer is equipped between 2 connection gold utensils.The configuration of the present invention is simple, performance are stablized, can be by the signal transmission through fiber to terminal device in optical fiber compound core conducting wire, while ensure that the mechanical property and insulation performance needed for conducting wire suspension.Using the circuit of the photodetachment composite insulator provided by invention, when coordinating optical fiber compound core conducting wire to be used in conjunction with, it can judge line fault section by detecting optical signal transmission situation, so as to shorten emergency repair time, reduce transmission of electricity economic loss.
Description
Technical field
The present invention relates to a kind of insulator and preparation method thereof, especially a kind of photodetachment composite insulator and its preparation
Method.
Background technology
With the development of national economy technology, China is increasingly heavier to the dependence of the energy, and the rising of electricity consumption promotes power grid
Develop with building Great span, the construction of ultra-high-tension power transmission line, operation and maintenance it is of high cost, once there is line-outage contingency investigation repairing
Difficulty is big, and larger puzzlement and loss are brought to O＆M department.It is aerial to occur a kind of novel optical fiber composite core in recent years
Conducting wire can transmit optical signal while transmitting electric energy, by the arranging signal reception terminal on specific steel tower, just can determine that
Whether optical signal transmission is smooth in particular section, to infer power Transmission disconnection fault section, greatly improves power circuit and robs
Efficiency is repaiied, reduces transmission loss, but how the optical signal of optical fiber composite core aerial condutor is transmitted on steel tower, while being ensured opposite
The insulation on ground becomes the big obstacle that the novel conductive wire promotes and applies.
Invention content
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, propose that one kind can be protected when hanging conducting wire
Insulation is held, and photodetachment composite insulator and its preparation side of fiber-optic signal and device end signal transmission issues can be solved
Method.
The technical problem to be solved by the present invention is to what is be achieved through the following technical solutions.The present invention is that a kind of photodetachment is multiple
Insulator is closed, its main feature is that, including compound material insulation plug, it is embedded with conveying signal at the center of compound material insulation plug
Optical fiber, optical fiber are arranged along the length direction of compound material insulation plug, fixed at the both ends of compound material insulation plug
There is connection gold utensil, the locating slot of positioning compound material insulation plug port is equipped in connection gold utensil, at the center of locating slot
Equipped with the outwardly extending connecting hole of optical fiber is facilitated, it is equipped between 2 connection gold utensils and is coated on compound material insulation mandrel outer
Silicon rubber umbrella skirt, preparation method are：（1）By fiber arrangement at the center of compound material insulation plug, using pultrusion work
Skill produces core rod of insulator；（2）By compound material insulation plug and optical fiber ablation, insulator surface is polished first, is then existed
High-precision cutting machine is used to cut off both ends compound material insulation plug in the case of not destroying optical fiber so that compound after stripping
There is exposed optical fiber at insulated with material plug both ends, so as to the follow-up welding of optical fiber；Before stripping, compound material insulation plug needs
There are the distance margins of compound material insulation plug and optical fiber ablation on the basis of specific length；（3）By compound material insulation core
Stick surface degreasing dedusting, brushing silicone coupling agents after drying, is placed to dry spare；（4）Connection gold utensil is installed, first by optical fiber edge
The connecting hole for being correspondingly connected with gold utensil is pierced by, after by the location hole pair at the both ends of compound material insulation plug and corresponding connection gold utensil
Positioning is connect, connection gold utensil is mounted on to the both ends of compound material insulation plug using press-connection machine crimping；（5）Using rubber injection at
Type machine, after the compound material insulation mandrel surface between 2 connection gold utensils coats silicon rubber umbrella skirt, you can be made.
In a kind of photodetachment composite insulator of the present invention and preparation method thereof technical solution, further preferred technical side
Pattern characteristics are：The optical fiber is the reinforced light that fiberglass reinforced plastics is reinforced or aromatic polyamide fiber reinforced plastics are reinforced
It is fine.
Compared with prior art, the configuration of the present invention is simple, performance are stablized, can believe the optical fiber in optical fiber compound core conducting wire
It number is transferred on terminal device, while ensure that the mechanical property and insulation performance needed for conducting wire suspension.It is provided using by invention
Photodetachment composite insulator circuit, coordinate optical fiber compound core conducting wire be used in conjunction with when, can pass through detect optical signal
Transmission situation judges line fault section, so as to shorten emergency repair time, reduces transmission of electricity economic loss.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Specific implementation mode
Referring to the drawings, further describe the specific technical solution of the present invention, in order to those skilled in the art into
One step the present invention is understood, without constituting the limitation to its right.
Embodiment 1, referring to Fig.1, a kind of photodetachment composite insulator, including compound material insulation plug 1, in composite wood
The center of material insulation mandrel 1 is embedded with the optical fiber 4 of conveying signal, and optical fiber 4 is set along the length direction of compound material insulation plug
It sets, connection gold utensil 3 is respectively and fixedly provided at the both ends of compound material insulation plug, it is exhausted that positioning composite material is equipped in connection gold utensil 3
The locating slot of edge plug port is equipped at the center of locating slot and facilitates the outwardly extending connecting hole of optical fiber, in 2 connection gold utensils
Between be equipped with and be coated on the silicon rubber umbrella skirt 2 of compound material insulation mandrel outer, preparation method is：（1）By fiber arrangement multiple
The center of condensation material insulation mandrel produces core rod of insulator using pultrusion molding process；（2）By compound material insulation plug and light
Fibre stripping, first polishes insulator surface, then cuts off two using high-precision cutting machine in the case where not destroying optical fiber
Hold compound material insulation plug so that there is exposed optical fiber at the compound material insulation plug both ends after stripping, so that optical fiber is follow-up
Welding；Before stripping, there are compound material insulation plug and light on the basis of specific length for compound material insulation plug needs
The distance margin of fibre stripping；（3）By compound material insulation mandrel surface degreasing dedusting, brushing silicone coupling agents, put after drying
Set dry it is spare；（4）Connection gold utensil is installed, is first pierced by optical fiber along the connecting hole for being correspondingly connected with gold utensil, after composite material is exhausted
Connection gold utensil is mounted on again by the location hole butt junction location at the both ends of edge plug and corresponding connection gold utensil using press-connection machine crimping
The both ends of condensation material insulation mandrel；（5）Using rubber injection moulding machine, the compound material insulation core between 2 connection gold utensils
After stick surface coats silicon rubber umbrella skirt, you can be made.The composite material insulator plug uses pultrusion molding process（It will be specific
Enter curing mold after the glass fiber infiltration epoxy resin of group's number, the technique of product, fiber alignment are produced in continuous traction
According to article section shaped formation）, optical fiber enters in pultrusion die together with glass fibre when pultrusion, using special fiber work
Dress, the tooling by fiber arrangement in the center of all yarn beams, while to ensure to wear brokenly when optical fiber passes through the tooling
It is bad.
Embodiment 2, in photodetachment composite insulator described in embodiment 1：The optical fiber is fiberglass reinforced plastics
Reinforced or reinforced aromatic polyamide fiber reinforced plastics reinforced fiber.In this way, to prevent optical fiber impaired, meanwhile, it is capable to more
It is easily removed with compound material insulation plug, so as to fibre junction.
Embodiment 3, in the photodetachment composite insulator described in embodiment 1 or 2：The step（2）Described in distance
Surplus, should be unsuitable long according to the required minimum distance calculation of fused fiber splice.
Embodiment 4, in embodiment 1-3 any one of them photodetachment composite insulators：The step（3）It is middle by optical fiber
It is carried out with compound material insulation plug, optical fiber cannot be destroyed, should include the reinforced plastic layer for not destroying optical fiber outer wall.
Optical fiber is protected not to be damaged using appropriate method in production process；When installation, according to the installation of common insulator
After method fixes, need to use optical fiber splicer and optical fiber connector by the optical fiber and terminal device in optical fiber compound core conducting wire
It is connected by photodetachment composite insulator.Realization separates the optical fiber in optical fiber compound core conducting wire from conducting wire.When exhausted
When edge surrounding electric field is unevenly distributed, field distribution can be kept more uniform by installing grading ring.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (2)
1. a kind of photodetachment composite insulator, which is characterized in that including compound material insulation plug, in compound material insulation core
The center of stick is embedded with the optical fiber of conveying signal, and optical fiber is arranged along the length direction of compound material insulation plug, in composite wood
The both ends of material insulation mandrel are respectively and fixedly provided with connection gold utensil, and determining for positioning compound material insulation plug port is equipped in connection gold utensil
Position slot, is equipped at the center of locating slot and facilitates the outwardly extending connecting hole of optical fiber, is equipped with and is coated between 2 connection gold utensils
The silicon rubber umbrella skirt of compound material insulation mandrel outer, preparation method are：
（1）By fiber arrangement at the center of compound material insulation plug, core rod of insulator is produced using pultrusion molding process；
（2）By compound material insulation plug and optical fiber ablation, insulator surface is polished first, then in the feelings for not destroying optical fiber
Both ends compound material insulation plug is cut off using high-precision cutting machine so that the compound material insulation plug two after stripping under condition
There is exposed optical fiber at end, so as to the follow-up welding of optical fiber；Before stripping, compound material insulation plug needs on the basis of specific length
On there are the distance margins of compound material insulation plug and optical fiber ablation；
（3）By compound material insulation mandrel surface degreasing dedusting, brushing silicone coupling agents after drying are placed to dry spare；
（4）Connection gold utensil is installed, is first pierced by optical fiber along the connecting hole for being correspondingly connected with gold utensil, after by compound material insulation plug
The location hole butt junction location at both ends and corresponding connection gold utensil, it is using press-connection machine crimping that connection gold utensil is exhausted mounted on composite material
The both ends of edge plug；
（5）Using rubber injection moulding machine, the compound material insulation mandrel surface coated Si rubber umbrella between 2 connection gold utensils
After skirt, you can be made.
2. photodetachment composite insulator according to claim 1, it is characterised in that：The optical fiber is glass fiber reinforcement
Plastics reinforced or the reinforced reinforced fiber of aromatic polyamide fiber reinforced plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810404663.8A CN108305722A (en) | 2018-04-28 | 2018-04-28 | A kind of photodetachment composite insulator and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810404663.8A CN108305722A (en) | 2018-04-28 | 2018-04-28 | A kind of photodetachment composite insulator and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108305722A true CN108305722A (en) | 2018-07-20 |
Family
ID=62846449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810404663.8A Pending CN108305722A (en) | 2018-04-28 | 2018-04-28 | A kind of photodetachment composite insulator and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN108305722A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112712946A (en) * | 2020-12-28 | 2021-04-27 | 西安高强绝缘电气有限责任公司 | Preparation method of composite core for optical fiber insulator |
| CN116826605A (en) * | 2023-04-24 | 2023-09-29 | 江苏亨通电力智网科技有限公司 | Terminal leading-out device and overhead insulated light unit composite wire installation scheme |
Citations (6)
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|---|---|---|---|---|
| CN2582013Y (en) * | 2002-11-20 | 2003-10-22 | 顺德特种变压器厂 | Hanging optical fibre composite isolator |
| CN103057129A (en) * | 2011-10-20 | 2013-04-24 | 襄樊国网合成绝缘子股份有限公司 | Production method of optical fiber epoxy glass pulling rod |
| CN205177512U (en) * | 2015-12-12 | 2016-04-20 | 西安超码复合材料有限公司 | Light optic fibre pillar composite insulator for electric transformer |
| CN205177511U (en) * | 2015-11-25 | 2016-04-20 | 襄阳国网合成绝缘子有限责任公司 | Self sealss optic fibre composite insulator |
| CN106816234A (en) * | 2015-12-02 | 2017-06-09 | 襄阳国网合成绝缘子有限责任公司 | A kind of lightning protection optical fiber composite insulator |
| CN207425493U (en) * | 2017-11-08 | 2018-05-29 | 襄阳国网合成绝缘子有限责任公司 | A kind of large-tonnage multi-channel type optical fiber composite insulator |
-
2018
- 2018-04-28 CN CN201810404663.8A patent/CN108305722A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2582013Y (en) * | 2002-11-20 | 2003-10-22 | 顺德特种变压器厂 | Hanging optical fibre composite isolator |
| CN103057129A (en) * | 2011-10-20 | 2013-04-24 | 襄樊国网合成绝缘子股份有限公司 | Production method of optical fiber epoxy glass pulling rod |
| CN205177511U (en) * | 2015-11-25 | 2016-04-20 | 襄阳国网合成绝缘子有限责任公司 | Self sealss optic fibre composite insulator |
| CN106816234A (en) * | 2015-12-02 | 2017-06-09 | 襄阳国网合成绝缘子有限责任公司 | A kind of lightning protection optical fiber composite insulator |
| CN205177512U (en) * | 2015-12-12 | 2016-04-20 | 西安超码复合材料有限公司 | Light optic fibre pillar composite insulator for electric transformer |
| CN207425493U (en) * | 2017-11-08 | 2018-05-29 | 襄阳国网合成绝缘子有限责任公司 | A kind of large-tonnage multi-channel type optical fiber composite insulator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112712946A (en) * | 2020-12-28 | 2021-04-27 | 西安高强绝缘电气有限责任公司 | Preparation method of composite core for optical fiber insulator |
| CN112712946B (en) * | 2020-12-28 | 2022-05-17 | 西安高强绝缘电气有限责任公司 | Preparation method of composite core for optical fiber insulator |
| CN116826605A (en) * | 2023-04-24 | 2023-09-29 | 江苏亨通电力智网科技有限公司 | Terminal leading-out device and overhead insulated light unit composite wire installation scheme |
| CN116826605B (en) * | 2023-04-24 | 2024-06-04 | 江苏亨通电力智网科技有限公司 | Terminal extraction device and overhead insulated light unit composite conductor mounting system |
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Application publication date: 20180720 |
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| RJ01 | Rejection of invention patent application after publication |