CN103247397B - Insulator - Google Patents
Insulator Download PDFInfo
- Publication number
- CN103247397B CN103247397B CN201310138774.6A CN201310138774A CN103247397B CN 103247397 B CN103247397 B CN 103247397B CN 201310138774 A CN201310138774 A CN 201310138774A CN 103247397 B CN103247397 B CN 103247397B
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- insulator
- link
- connector
- hole
- optical fiber
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Abstract
The present invention discloses a kind of insulator, comprise: insulator, in this insulator, be provided with wire rod, this insulator is outside equipped with full skirt, these insulator two ends combine with connector, and this connector one end is provided with the first link being connected with above-mentioned insulator, and the other end is provided with the second link being connected with external equipment, in this connector, be provided with the axial through hole passing for above-mentioned wire rod, this through hole connects the first link and the second link. When use, the wire rods such as optical fiber extend to the external world by above-mentioned through hole.
Description
Technical field
The present invention relates to a kind of power circuit apparatus field, specifically a kind of insulator.
Background technology
Along with developing rapidly of optical fiber sensing technology, optical fiber also comes in the application in composite insulator fieldMore extensive. By in the plug of embedded fibers composite insulator, detect and transmission of signal by optical fiber, canWith stress and the variations in temperature of effective Real-Time Monitoring composite insulator. Meanwhile, because optical signal is difficult forBe subject to the characteristics such as electromagnetic environment impact, the optical fiber of implantation will not affect composite insulator in hyperbaric environmentApplication.
Patent No. CN201110456488.5, discloses a kind of metal bulb used for fiber composite insulator.It is by hardware ball-head body, the crimping matching with core rod of insulator that hardware ball-head body one end arrangesThe tail optical fiber outlet composition that district and the hardware ball-head body other end arrange. Above-mentioned hardware ball-head to a certain degreeAbove still can cause optical fiber damage.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of insulator, can avoid byThere is bending damage in the wire rods such as the optical fiber, optical cable or electric wire, the cable that stretch out in insulator dielectric body.
For achieving the above object, the technology used in the present invention means are as follows: a kind of insulator,Comprise: insulator, in above-mentioned insulator, be provided with wire rod, above-mentioned insulator is outside equipped with full skirt, onState insulator two ends and combine with connector, this connector one end is provided with the first link and above-mentioned exhaustedEdge body is connected, and the other end of this connector is provided with the second link for connecting external equipment,This connector is provided with vertically and runs through that the first link and the second link pass for above-mentioned wire rodThrough hole.
The axial through hole arranging by above-mentioned connector, can make the light stretching out in insulator dielectric bodyThe wire rods such as fibre, optical cable or electric wire, cable are directly stretched out by above-mentioned through hole, and needn't bend, and keep awayExempt from the damage to wire rod.
Preferably, above-mentioned the second link is also provided with screw thread, can by with this kind of connector absolutelyEdge is directly connected with other external equipments, and does not need to pay with extra screwed lock, and this kindThe mode that screw thread connects is set on connector can be made to connect more firm. Better tightness.
Preferably, fillet structure is arranged in the junction of above-mentioned through hole and the second link end face, like thisCan make can not be subject to corner angle by wire rods such as the optical fiber stretching out in above-mentioned through hole, optical cable or electric wire, cablesDamage.
Brief description of the drawings
Fig. 1 is according to the half sectional view of the relative center line A-A` of connector in embodiment of the present invention;
Fig. 2 is that half sectional view is amplified in the part of the second link 2 shown in Fig. 1;
Fig. 3 is the cutaway view of embodiment of the present invention optical fiber composite insulator.
Detailed description of the invention
As requested, will disclose the specific embodiment of the present invention here. But, should be understood that,Here disclosed embodiment is only exemplary of the present invention, and it can be presented as various shapesFormula. Therefore, the detail disclosing here is not considered to restrictive, and is only as rightThe basis requiring and conduct are for instructing those skilled in the art in any appropriate mode of realityDifferently apply representational basis of the present invention, comprise employing disclosed various features knot hereClose the feature that may clearly not disclose here.
As shown in Figure 1, for the connector 1 of embodiment of the present invention, be applied to optical fiber composite insulator.Comprise connector 1. Connector 1 comprises that the first link 3, the first links 3 centres arrange freeChamber, holds the insulator of composite insulator, is plug herein; Also comprise the second link 2, connectIn part 1, be provided with through hole 4, through hole 4 one end are communicated with the cavity in the middle of the first link 3, the other endConnecting the second link 2 is connected with the external world.
In present embodiment, the damaged surface of the second link 2 is provided with external screw thread, for outwardOther equipment connections of portion.
As shown in Figure 2, be the partial enlarged drawing of embodiment of the present invention the second link 2, Qi ZhongtongOne end that hole 4 is in communication with the outside and the second link 2 end faces are formed with fillet 5.
As shown in Figure 3, for the optical fiber composite insulator of connector of the present invention is installed. Comprise connector1, be crimped on the insulator of connector 1 first link 3 internal cavities, be plug 6 herein, be arranged atWire rod in plug 6 is optical fiber 7 herein, and is arranged at the full skirt 8 outside plug 6. Optical fiber 7Extend to the external world by through hole 4. The screw thread that on connector 1, the second link 2 arranges in addition can make multipleClose insulator and other external equipments are fixed. The fillet 5 that wherein through hole 4 arranges can make through hole 4 endsBe unlikely to optical fiber 7 to cause damage.
The setting of above embodiment through hole 4 can make optical fiber 7 without bending directly by composite insulatorIn plug 6, stretch out the external world, avoid bending to produce damage to optical fiber 7. Through hole 4 end fillets 5 in additionSetting can avoid through hole 4 and the second link 2 end face junctions damages optical fiber 7. Connector 1 endEnd be provided with on the second link 2, the second links 2, be provided with screw thread can composite insulator is goodBe fixed on other equipment.
Technology contents of the present invention and technical characterstic disclose as above, but are appreciated that in the present inventionCreative ideas under, those skilled in the art can make various changes and change said structure and materialEnter, comprise here and to disclose separately or the combination of claimed technical characterictic, comprise significantly these spiesOther combination of levying. These distortion and/or combination all fall in technical field involved in the present invention, andFall into the protection model of the claims in the present invention.
Claims (3)
1. an insulator, comprising: insulator, is provided with wire rod in described insulator, described insulatorBe outside equipped with full skirt, described insulator two ends combine with connector, and establish described connector one endBe equipped with the first link and be connected with described insulator, the other end of described connector is provided with useIn the second link that connects external equipment, it is characterized in that, described connector arranges verticallyThe through hole that has perforation the first link and the second link to pass for described wire rod, described wire rod isOptical fiber, optical cable, electric wire or cable.
2. insulator as claimed in claim 1, is characterized in that: described the second link is provided with spiral shellLine.
3. insulator as claimed in claim 1, is characterized in that: described through hole is connected with described secondThe junction of end end face is provided with fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310138774.6A CN103247397B (en) | 2013-04-19 | 2013-04-19 | Insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310138774.6A CN103247397B (en) | 2013-04-19 | 2013-04-19 | Insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103247397A CN103247397A (en) | 2013-08-14 |
| CN103247397B true CN103247397B (en) | 2016-05-25 |
Family
ID=48926861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310138774.6A Active CN103247397B (en) | 2013-04-19 | 2013-04-19 | Insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103247397B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151630Y (en) * | 2008-01-27 | 2008-11-19 | 吴鸿维 | Portable electric capstan |
| JP2011087447A (en) * | 2009-10-19 | 2011-04-28 | Toshiba Corp | Overhead line engagement bushing |
| CN201904170U (en) * | 2010-12-17 | 2011-07-20 | 上海市电力公司 | Prefabricated terminal for high-voltage direct-current cross-linked polyethylene cable |
| CN102623110A (en) * | 2012-04-28 | 2012-08-01 | 卢秋华 | Insulator device |
| CN102637489A (en) * | 2012-03-31 | 2012-08-15 | 苏州贝腾特电子科技有限公司 | Improved ceramic binding post |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2012724A6 (en) * | 1988-06-08 | 1990-04-01 | Zielinski Adolf Herbert A | Method for manufacturing superconducting materials and method and apparatus for the electrical control of superconducting applications |
| CN202159835U (en) * | 2011-07-12 | 2012-03-07 | 昆山安胜达微波科技有限公司 | Tail pipe lengthened structure of connector |
-
2013
- 2013-04-19 CN CN201310138774.6A patent/CN103247397B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151630Y (en) * | 2008-01-27 | 2008-11-19 | 吴鸿维 | Portable electric capstan |
| JP2011087447A (en) * | 2009-10-19 | 2011-04-28 | Toshiba Corp | Overhead line engagement bushing |
| CN201904170U (en) * | 2010-12-17 | 2011-07-20 | 上海市电力公司 | Prefabricated terminal for high-voltage direct-current cross-linked polyethylene cable |
| CN102637489A (en) * | 2012-03-31 | 2012-08-15 | 苏州贝腾特电子科技有限公司 | Improved ceramic binding post |
| CN102623110A (en) * | 2012-04-28 | 2012-08-01 | 卢秋华 | Insulator device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103247397A (en) | 2013-08-14 |
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| C14 | Grant of patent or utility model | ||
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