CN201796111U - Optical fiber epoxy glass extraction rod - Google Patents
Optical fiber epoxy glass extraction rod Download PDFInfo
- Publication number
- CN201796111U CN201796111U CN2010205385489U CN201020538548U CN201796111U CN 201796111 U CN201796111 U CN 201796111U CN 2010205385489 U CN2010205385489 U CN 2010205385489U CN 201020538548 U CN201020538548 U CN 201020538548U CN 201796111 U CN201796111 U CN 201796111U
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- CN
- China
- Prior art keywords
- optical fiber
- extraction rod
- epoxy glass
- insulator
- optical fibers
- 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 - Lifetime
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Abstract
The utility model discloses an optical fiber epoxy glass extraction rod. Optical fibers are arranged in the extraction rod body, penetrate through the extraction rod body and are positioned on the center axis of the extraction rod body; and isolating protective sleeves are arranged outside the optical fibers at two end heads of the extraction rod. According to the utility model, the optical fibers and the epoxy glass extraction rod are produced into a whole; and the special protective sleeves are arranged at two ends of the optical fibers to enable an optical signal to be conveniently led out. The optical fiber epoxy glass extraction rod is used for the integrated production process of an optical fiber insulator, can ensure that the optical fibers and the epoxy glass extraction rod are completely fused into a whole, ensure the instantaneity and the accuracy of various measured parameters of a synthesized insulator in on-line operation, solve the problem that the optical fiber insulator produced by the traditional process cannot be used for measuring various instant parameters of the insulator and improve the truthfulness and the accuracy of the measured data.
Description
Technical field
The utility model relates to a kind of optical fiber expoxy glass leading-drawing rod that is used for the intelligent diagnostics of the composite insulator inherent vice used on a large scale.
Background technology
Composite insulator with its anti-fouling flashover performance excellence, safeguard simply, and advantage such as low price more and more is subject to people's attention, usage quantity increases rapidly year by year.The pollution flashover tripping operation of puzzlement Central China Power Grid is fewer and feweri in recent years, have some relations with a large amount of uses of composite insulator and similar PRTV coating, but along with the sharp increase of use amount, the flashover and the damage accident of composite insulator also increases day by day.According to some statisticss, the trouble spot of most of composite insulator is all in high-pressure side gold utensil and plug junction, and fault can cause the ANOMALOUS VARIATIONS of composite electric insulator core bar stress and internal temperature (infrared characteristic) usually.Because the temperature and the stress sensitivity of Fibre Optical Sensor are all less, the wavelength change that temperature variation or STRESS VARIATION cause has only generally that several this just makes troubles to input to about ten pico farads, thereby influences measuring accuracy.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of optical fiber expoxy glass leading-drawing rod that can effectively improve fiber grating to the sensitivity of temperature and pressure induction.
The technical solution of the utility model is: the pulling barred body is built-in with optical fiber, and optical fiber is through the pulling barred body and be positioned at its central axis, and the optical fiber in the leading-drawing rod two ends has the isolating and protecting cover outward.
Described isolating and protecting cover length is 150 ~ 400mm.
The utility model is made one with optical fiber and epoxy glass fiber leading-drawing rod, and is provided with special protective sleeve so that light signal is conveniently drawn at the optical fiber two ends.The utility model is used for the optical fiber insulator integral manufacturing technique, can guarantee that optical fiber and epoxy glass fiber leading-drawing rod combine together fully, the instantaneity and the accuracy of the various parameters of composite insulator on-line operation have been guaranteed to measure, the optical fiber insulator that has solved traditional handicraft production can not be measured the difficult problem of the various instant parameters of insulator, has improved the authenticity and the accuracy of determination data.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1, the isolating and protecting cover, 2, optical fiber, 3, the epoxy glass fiber leading-drawing rod.
Embodiment
Among the figure, epoxy glass fiber leading-drawing rod 3 bodies are built-in with optical fiber 2, and optical fiber 2 is in epoxy glass fiber leading-drawing rod 3 bodies and be positioned at its central axis, and isolating and protecting cover 1 is arranged outside the optical fiber 2 in epoxy glass fiber leading-drawing rod 3 two ends.It is 300mm that isolating and protecting overlaps 1 length, and material is a stainless steel flexible hose.
Claims (2)
1. optical fiber expoxy glass leading-drawing rod, it is characterized in that: the pulling barred body is built-in with optical fiber, and optical fiber is through the pulling barred body and be positioned at its central axis, and the optical fiber in the leading-drawing rod two ends has the isolating and protecting cover outward.
2. optical fiber expoxy glass leading-drawing rod according to claim 1 is characterized in that: described isolating and protecting cover length is 150 ~ 400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205385489U CN201796111U (en) | 2010-09-21 | 2010-09-21 | Optical fiber epoxy glass extraction rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205385489U CN201796111U (en) | 2010-09-21 | 2010-09-21 | Optical fiber epoxy glass extraction rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201796111U true CN201796111U (en) | 2011-04-13 |
Family
ID=43851017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205385489U Expired - Lifetime CN201796111U (en) | 2010-09-21 | 2010-09-21 | Optical fiber epoxy glass extraction rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201796111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646490A (en) * | 2012-04-28 | 2012-08-22 | 中国西电电气股份有限公司 | Optical fiber electric/electrician insulating material and insulator thereof and method for preparing optical fiber electric/electrician insulating material |
| 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 |
-
2010
- 2010-09-21 CN CN2010205385489U patent/CN201796111U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102646490A (en) * | 2012-04-28 | 2012-08-22 | 中国西电电气股份有限公司 | Optical fiber electric/electrician insulating material and insulator thereof and method for preparing optical fiber electric/electrician insulating material |
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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: XIANGYANG GUOWANG COMPOSITE INSULATORS CO., LTD. Free format text: FORMER NAME: GUOWANG SYNTHETIC INSULATORS CO., LTD., XIANGFAN CITY |
|
| CP03 | Change of name, title or address |
Address after: 441057 Hubei city of Xiangfan province high tech Zone No. 10 on Deng Patentee after: Xiangyang Guowang Composite Insulators Co., Ltd. Address before: On Deng Hubei province 441002 Industrial Park of Xiangfan high tech Zone No. 10 Patentee before: Guowang Synthetic Insulators Co., Ltd., Xiangfan City |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110413 |