CN103247397A - Insulator - Google Patents
Insulator Download PDFInfo
- Publication number
- CN103247397A CN103247397A CN2013101387746A CN201310138774A CN103247397A CN 103247397 A CN103247397 A CN 103247397A CN 2013101387746 A CN2013101387746 A CN 2013101387746A CN 201310138774 A CN201310138774 A CN 201310138774A CN 103247397 A CN103247397 A CN 103247397A
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- Prior art keywords
- insulator
- link
- connector
- hole
- optical fiber
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- Mechanical Coupling Of Light Guides (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses an insulator, which includes an insulator body, wherein a wire is arranged inside the insulator body; an umbrella skirt is arranged outside the insulator body; the two ends of the insulator body are combined with a connecting piece; a first connecting end connected with the insulator body is arranged at one end of the connecting piece, and a second connecting end connected with external equipment is arranged at the other end of the connecting piece; an axial through hole allowing the wire to penetrate through is formed in the connecting piece; and the through hole is used for communicating the first connecting end with the second connecting end. During the use, optical fibers and other wires extend outside through the through hole.
Description
Technical field
The present invention relates to a kind of power circuit apparatus field, specifically is a kind of insulator.
Background technology
Along with developing rapidly of optical fiber sensing technology, optical fiber in the application in composite insulator field also more and more widely.Optical fiber is implanted in the plug of composite insulator, detected and the transmission signal by optical fiber, can effectively monitor stress and the variations in temperature of composite insulator in real time.Simultaneously, because light signal is not vulnerable to characteristics such as electromagnetic environment influence, the optical fiber of implantation will not influence the application of composite insulator in hyperbaric environment.
Patent No. CN201110456488.5 discloses a kind of optical fiber composite insulator hardware ball-head.It is by the hardware ball-head body, and the tail optical fiber outlet that the crimping district that matches with core rod of insulator of hardware ball-head body one end setting and the hardware ball-head body other end arrange is formed.Above-mentioned hardware ball-head still can cause the optical fiber damage to a certain extent.
Summary of the invention
At the deficiencies in the prior art, the purpose of this invention is to provide a kind of insulator, can avoid by wire rods such as the optical fiber that stretches out in the insulator dielectric body, optical cable or electric wire, cables the bending damage taking place.
For achieving the above object, the technology used in the present invention means are as follows: a kind of insulator, comprise: insulator, be provided with wire rod in the above-mentioned insulator, above-mentioned insulator is outside equipped with full skirt, above-mentioned insulator two ends combine with connector, this connector one end is provided with first link and is connected with above-mentioned insulator, the other end of this connector is provided with for second link that connects external equipment, and this connector is provided with vertically and runs through the through hole that first link and second link pass for above-mentioned wire rod.
Axial through hole by above-mentioned connector arranges can make the optical fiber, optical cable or the wire rods such as electric wire, cable that stretch out in the insulator dielectric body directly be stretched out by above-mentioned through hole, and needn't bend, and has avoided the damage to wire rod.
Preferably, above-mentioned second link also is provided with screw thread, the insulator that has this kind connector directly can be connected with other external equipments, and not need to pay with extra screw lock, and this kind arranges screw thread at connector and carry out ways of connecting and can make connection more firm.Better tightness.
Preferably, fillet structure is arranged in the junction of above-mentioned through hole and the second link end face, can make like this by the optical fiber that stretches out in the above-mentioned through hole, optical cable or wire rods such as electric wire, cable and can not be subjected to the corner angle damage.
Description of drawings
Fig. 1 is the half sectional view according to the relative center line A-A` of connector in the embodiment of the present invention;
Fig. 2 is that half sectional view is amplified in the part of second link 2 shown in Figure 1;
Fig. 3 is the cutaway view of embodiment of the present invention optical fiber composite insulator.
Embodiment
As requested, will disclose the specific embodiment of the present invention here.Yet, should be understood that disclosed execution mode only is exemplary of the present invention here, it can be presented as various forms.Therefore, here the detail of Pi Luing is not considered to restrictive, and only be differently to use representational basis of the present invention as the basis of claim and as being used for instruction those skilled in the art in any appropriate mode of reality, comprise employing disclosed various features and in conjunction with the feature that may clearly not disclose here here.
As shown in Figure 1, the connector 1 for embodiment of the present invention is applied to optical fiber composite insulator.Comprise connector 1.Connector 1 is provided with cavity in the middle of comprising first link, 3, the first links 3, holds the insulator of composite insulator, is plug herein; Also comprise second link 2, be provided with through hole 4 in the connector 1, through hole 4 one ends are communicated with the cavity in the middle of first link 3, and the other end connects second link 2 and links to each other with the external world.
In the present embodiment, the damaged surface of second link 2 is provided with external screw thread, for being connected with outside other equipment.
As shown in Figure 2, be the partial enlarged drawing of embodiment of the present invention second link 2, wherein the end and second link, 2 end faces that are in communication with the outside of through hole 4 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 connector 1, be crimped on the insulator of connector 1 first link 3 internal cavities, be plug 6 herein, is arranged at the wire rod in the plug 6, is optical fiber 7 herein, and be arranged at the full skirt 8 outside the plug 6.Optical fiber 7 extends to the external world by through hole 4.The screw thread that second link 2 arranges on the connector 1 can make composite insulator and other external equipments fix in addition.Wherein the fillet 5 of through hole 4 settings can make through hole 4 ends be unlikely to optical fiber 7 is caused damage.
The setting of above execution mode through hole 4 can make optical fiber 7 without bending directly by stretching out the external world in the composite electric insulator core bar 6, avoids bending that optical fiber 7 is produced damage.The setting of through hole 4 terminal fillets 5 can be avoided through hole 4 and second link, 2 end face junctions damage optical fiber 7 in addition.Connector 1 end is provided with second link, 2, the second links 2 and is provided with screw thread and composite insulator well can be fixed on other equipment.
Technology contents of the present invention and technical characterstic have disclosed as above; yet be appreciated that; under creative ideas of the present invention; those skilled in the art can make various changes and modifications to said structure and material; comprise here disclosing separately or the combination of claimed technical characterictic, comprise other combination of these features significantly.These distortion and/or combination all fall in the technical field involved in the present invention, and fall into the protection model of claim of the present invention.
Claims (3)
1. insulator, comprise: insulator, be provided with wire rod in the described insulator, described insulator is outside equipped with full skirt, described insulator two ends combine with connector, and described connector one end is provided with first link and is connected with described insulator, and the other end of described connector is provided with for second link that connects external equipment, it is characterized in that described connector is provided with vertically and connects the through hole that first link and second link pass for described wire rod.
2. insulator as claimed in claim 1, it is characterized in that: described second link is provided with screw thread.
3. insulator as claimed in claim 1, it is characterized in that: the junction of described through hole and the described second link 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 true CN103247397A (en) | 2013-08-14 |
| CN103247397B 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 (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038540A (en) * | 1988-06-08 | 1990-01-03 | 阿首夫·赫伯特·阿斯特·齐林斯基 | The method of production superconduction and the method and apparatus of automatically controlled superconduction |
| 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 |
| 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 |
| 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 |
-
2013
- 2013-04-19 CN CN201310138774.6A patent/CN103247397B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038540A (en) * | 1988-06-08 | 1990-01-03 | 阿首夫·赫伯特·阿斯特·齐林斯基 | The method of production superconduction and the method and apparatus of automatically controlled superconduction |
| 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 |
| 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 |
| 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 |
|---|---|
| CN103247397B (en) | 2016-05-25 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |