CN103219105A - Connecting piece for insulator - Google Patents
Connecting piece for insulator Download PDFInfo
- Publication number
- CN103219105A CN103219105A CN2013101411459A CN201310141145A CN103219105A CN 103219105 A CN103219105 A CN 103219105A CN 2013101411459 A CN2013101411459 A CN 2013101411459A CN 201310141145 A CN201310141145 A CN 201310141145A CN 103219105 A CN103219105 A CN 103219105A
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- Prior art keywords
- insulator
- connector
- link
- hole
- connecting piece
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Abstract
The invention discloses a connecting piece which is applied to an insulator. The insulator comprises an insulating body, an umbrella skirt coats outside the insulating body, the connecting piece is connected on the end portion of the insulating body, and a wire rod is arranged inside the insulating body. The connecting piece comprises a first connecting end used for connecting the insulating body, a second connecting end used for connecting an external device is arranged at the other end of the connecting piece, an axial through hole used for enabling the wire rod to penetrate is formed in the connecting piece, and the through hole is communicated with the first connecting end and the second connecting end. When the connecting piece is used, optical fibers and other wire rods extend to the outside world through the through hole.
Description
Technical field
The present invention relates to a kind of power circuit apparatus field, specifically is a kind of connector that is used on the 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, can effectively monitor the stress and the variations in temperature of composite insulator in real time by optical fiber.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 are provided with 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 connector, can avoid the bending damage taking place by wire rods such as the optical fiber that stretches out in the insulator dielectric body, optical cable or electric wires.
For achieving the above object, the technology used in the present invention means are as follows: a kind of insulator connector, and this insulator comprises: insulator, the outer full skirt that coats of this insulator, this insulator end is connected with this connector, is provided with wire rod in this insulator; This connector comprises: first link that is used to connect described insulator, the other end of this connector is provided with second link that is used to connect 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.
By the axial through hole of above-mentioned setting, the optical fiber, optical cable or the wire rods such as electric wire, cable that stretch out in the insulator dielectric body are directly stretched out by above-mentioned through hole, and needn't bend, avoided 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 equipment, and not need to pay, and this kind is provided with screw thread and carries out ways of connecting and can make connection more firm on connector with extra screw lock.Better tightness.
Preferably, fillet structure is arranged in the junction of above-mentioned through hole and the above-mentioned second link end face, can make like this by the optical fiber that stretches out in the 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 of 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 the connector of embodiment of the present invention when being installed on the 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 an 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 as the basis of claim and as being used for instructing those skilled in the art differently to use representational basis of the present invention in any appropriate mode of reality, comprise the feature that disclosed various features of employing and combination 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 other external equipments.
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 is provided with 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 external equipments.
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 range of claim of the present invention.
Claims (3)
1. insulator connector, described insulator comprises: insulator, the outer full skirt that coats of described insulator, described insulator end is connected with described connector, is provided with wire rod in the described insulator; Described connector comprises: first link that is used to connect described insulator, the other end of described connector is provided with second link that is used to connect external equipment, it is characterized in that described connector is provided with vertically and runs through the through hole that first link and second link pass for described wire rod.
2. insulator connector as claimed in claim 1 is characterized in that: described second link is provided with screw thread.
3. insulator connector as claimed in claim 1 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 |
|---|---|---|---|
| CN201310141145.9A CN103219105B (en) | 2013-04-19 | 2013-04-19 | Insulator connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310141145.9A CN103219105B (en) | 2013-04-19 | 2013-04-19 | Insulator connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103219105A true CN103219105A (en) | 2013-07-24 |
| CN103219105B CN103219105B (en) | 2016-04-27 |
Family
ID=48816810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310141145.9A Active CN103219105B (en) | 2013-04-19 | 2013-04-19 | Insulator connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103219105B (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 |
| CN102646491A (en) * | 2012-03-31 | 2012-08-22 | 苏州贝腾特电子科技有限公司 | Ceramic terminal |
| CN202584956U (en) * | 2012-04-28 | 2012-12-05 | 卢秋华 | Insulator device |
| CN202855451U (en) * | 2012-10-19 | 2013-04-03 | 乐清市赛而乐电器科技有限公司 | Novel optical fiber insulator |
| CN203242443U (en) * | 2013-04-19 | 2013-10-16 | 江苏神马电力股份有限公司 | A connector for an insulator and the insulator with the connector |
-
2013
- 2013-04-19 CN CN201310141145.9A patent/CN103219105B/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 |
| CN102646491A (en) * | 2012-03-31 | 2012-08-22 | 苏州贝腾特电子科技有限公司 | Ceramic terminal |
| CN202584956U (en) * | 2012-04-28 | 2012-12-05 | 卢秋华 | Insulator device |
| CN202855451U (en) * | 2012-10-19 | 2013-04-03 | 乐清市赛而乐电器科技有限公司 | Novel optical fiber insulator |
| CN203242443U (en) * | 2013-04-19 | 2013-10-16 | 江苏神马电力股份有限公司 | A connector for an insulator and the insulator with the connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103219105B (en) | 2016-04-27 |
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