CN204855561U - Scalable insulator spindle is used in experiment - Google Patents
Scalable insulator spindle is used in experiment Download PDFInfo
- Publication number
- CN204855561U CN204855561U CN201520567293.1U CN201520567293U CN204855561U CN 204855561 U CN204855561 U CN 204855561U CN 201520567293 U CN201520567293 U CN 201520567293U CN 204855561 U CN204855561 U CN 204855561U
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- CN
- China
- Prior art keywords
- insulating
- bar
- insulating bar
- insulator
- bars
- 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 - Fee Related
Links
- 239000012212 insulator Substances 0.000 title abstract 14
- 238000009413 insulation Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model discloses a scalable insulator spindle is used in experiment, including an insulator spindle, no. Two insulator spindles and no. Three insulator spindles, three numbers insulating rod cover is established in no. Two insulator spindles, and two numbers insulating rod cover is established in an insulator spindle, and insulator spindle afterbody surface is equipped with the antiskid cover, is equipped with the link on the insulator spindle on antiskid cover right side, and an insulator spindle and no. Two insulator spindle inner tube right -hand member mouths departments all are equipped with the internal thread piece, yi bian the internal thread piece lies in the inboard guide block that is equipped with of inner tube, no. Two insulator spindles and no. Three insulator spindle afterbody surfaces are equipped with the external screw thread district, no. Three insulator spindle ends are equipped with the pole head, and be equipped with on the pole head is and lead some contacts, conductive contact connection electric power display lamp, the utility model is simple and reasonable in structure, conveniently carry, the practicality is strong, has solved current device and has adopted the extrusion fixed, leads to pole body denting deformation's problem.
Description
Technical field
The utility model relates to one in a big way, specifically a kind of test telescopic insulation rod.
Background technology
Need to use insulating bar in transformer withstand voltage test, but existing insulating bar is regular length, thus cause insulating bar carry inconvenience, in order to the telescopic insulating bar of existing one that solves the problem, but the elongation of this insulating bar is fixedly utilize extruding between outer loop bar and interior loop bar fixing, and this fixed placement easily causes shaft depressed deformation, thus affects the serviceable life of device, and existing insulating bar function is too single, practicality is lower.
Utility model content
The purpose of this utility model is to provide a kind of test telescopic insulation rod, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of test telescopic insulation rod, comprise an insulating bar, No. two insulating bars and No. three insulating bars, described No. three insulating bars are set in No. two insulating bars, No. two insulating bars are set in an insulating bar, an insulating bar tail surface is provided with Anti-slip cover, an insulating bar on the right side of Anti-slip cover is provided with link, in an insulating bar and No. two insulating bars, pipe right output port place is all provided with internal thread block, internal thread block is positioned at inside pipe while be provided with orienting lug, described No. two insulating bars and No. three insulating bar tail surface are provided with external thread district, described No. three insulating bar ends are provided with bar head, bar head leads a contact for being provided with, conductive contact connects electric power display lamp.
As further program of the utility model: a described insulating bar, No. two insulating bars and No. three insulating bars are all hollow tubular, and the material of insulating bar is the PVC material of lightweight, an insulating bar diameter of inner pipe is greater than No. two insulating bar bar footpaths, and No. two insulating bar diameter of inner pipe are greater than No. three insulating bar bar footpaths.
As further program of the utility model: described Anti-slip cover is rubber sleeve, and Anti-slip cover surface is provided with antiskid thread.
As further program of the utility model: described external thread district and internal thread block match.
As further program of the utility model: described power display lamp is red.
Compared with prior art, the beneficial effects of the utility model are: enter in No. two insulating bars when not operative installations by No. three insulating bars, No. two insulating bars are taken in an insulating bar, when deployed, No. three insulating bars are extracted out respectively from No. two insulating bars, No. two insulating bars are extracted out from an insulating bar, matched by external thread district and internal thread block again and make fixed leg between insulating bar, thus solve that existing apparatus adopts extruding fixing, cause the problem of shaft depressed deformation, thus improve the serviceable life of device, and just shorten the length of insulating bar so greatly, thus facilitate carrying of device, reduce the labour intensity of staff, improve the work efficiency of staff, described No. three insulating bar ends are provided with bar head, bar head leads a contact for being provided with, conductive contact connects electric power display lamp, the effect of electric power display lamp is whether detection line has electricity, thus improve the practicality of device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial enlarged drawing of the present utility model.
Wherein: insulating bar 1, Anti-slip cover 11, orienting lug 12, internal thread block 13, No. two insulating bars 2, No. 21, three, external thread district insulating bar 3, electric power display lamp 4, bar head 5, link 6.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of test telescopic insulation rod, comprise an insulating bar 1, No. two insulating bars 2 and No. three insulating bars 3, a described insulating bar 1, No. two insulating bars 2 and No. three insulating bars 3 are all hollow tubular, and the material of insulating bar is the PVC material of lightweight, described No. three insulating bars 3 are set in No. two insulating bars 2, No. two insulating bars 2 are set in an insulating bar 1, insulating bar 1 tail surface is provided with Anti-slip cover 11, Anti-slip cover 11 is rubber sleeve, and Anti-slip cover surface is provided with antiskid thread, an insulating bar 1 on the right side of Anti-slip cover 11 is provided with link 6, the effect of link 6 facilitates device to hang, described insulating bar 1 diameter of inner pipe is greater than No. two insulating bar bar footpaths, No. two insulating bar 2 diameter of inner pipe are greater than No. three insulating bar bar footpaths, in an insulating bar 1 and No. two insulating bars 2, pipe right output port place is all provided with internal thread block 13, internal thread block 13 is positioned at inside pipe while be provided with orienting lug 12, the effect of orienting lug 12 be slide between insulating bar more smooth and easy, described No. two insulating bars 2 and No. three insulating bar 3 tail surface are provided with external thread district 21, external thread district 21 and internal thread block 13 match, when not operative installations, No. three insulating bars 3 are entered in No. two insulating bars 2, No. two insulating bars 2 are taken in an insulating bar 1, when deployed, No. three insulating bars 3 are extracted out respectively from No. two insulating bars 2, No. two insulating bars 2 are extracted out from an insulating bar 1, matched by external thread district 21 and internal thread block 13 again and make fixed leg between insulating bar, thus solve that existing apparatus adopts extruding fixing, cause the problem of shaft depressed deformation, thus improve the serviceable life of device, and just shorten the length of insulating bar so greatly, thus facilitate carrying of device, reduce the labour intensity of staff, improve the work efficiency of staff, described No. three insulating bar 3 ends are provided with bar head 5, bar head 5 leads a contact for being provided with, conductive contact connects electric power display lamp 4, electric power display lamp 4 is red, the effect of electric power display lamp 4 is whether detection line has electricity, thus improve the practicality of device.
Principle of work of the present utility model is: enter in No. two insulating bars when not operative installations by No. three insulating bars, No. two insulating bars are taken in an insulating bar, when deployed, No. three insulating bars are extracted out respectively from No. two insulating bars, No. two insulating bars are extracted out from an insulating bar, matched by external thread district and internal thread block again and make fixed leg between insulating bar, thus solve that existing apparatus adopts extruding fixing, cause the problem of shaft depressed deformation, thus improve the serviceable life of device, and just shorten the length of insulating bar so greatly, thus facilitate carrying of device, reduce the labour intensity of staff, improve the work efficiency of staff, described No. three insulating bar ends are provided with bar head, bar head leads a contact for being provided with, conductive contact connects electric power display lamp, the effect of electric power display lamp is whether detection line has electricity, thus improve the practicality of device.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a test telescopic insulation rod, comprise an insulating bar, No. two insulating bars and No. three insulating bars, it is characterized in that, described No. three insulating bars are set in No. two insulating bars, No. two insulating bars are set in an insulating bar, an insulating bar tail surface is provided with Anti-slip cover, an insulating bar on the right side of Anti-slip cover is provided with link, in an insulating bar and No. two insulating bars, pipe right output port place is all provided with internal thread block, internal thread block is positioned at inside pipe while be provided with orienting lug, described No. two insulating bars and No. three insulating bar tail surface are provided with external thread district, described No. three insulating bar ends are provided with bar head, bar head leads a contact for being provided with, conductive contact connects electric power display lamp.
2. a kind of test telescopic insulation rod according to claim 1, it is characterized in that, a described insulating bar, No. two insulating bars and No. three insulating bars are all hollow tubular, and the material of insulating bar is the PVC material of lightweight, an insulating bar diameter of inner pipe is greater than No. two insulating bar bar footpaths, and No. two insulating bar diameter of inner pipe are greater than No. three insulating bar bar footpaths.
3. a kind of test telescopic insulation rod according to claim 1, it is characterized in that, described Anti-slip cover is rubber sleeve, and Anti-slip cover surface is provided with antiskid thread.
4. a kind of test telescopic insulation rod according to claim 1, it is characterized in that, described external thread district and internal thread block match.
5. a kind of test telescopic insulation rod according to claim 1, is characterized in that, described power display lamp is red.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567293.1U CN204855561U (en) | 2015-07-31 | 2015-07-31 | Scalable insulator spindle is used in experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567293.1U CN204855561U (en) | 2015-07-31 | 2015-07-31 | Scalable insulator spindle is used in experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204855561U true CN204855561U (en) | 2015-12-09 |
Family
ID=54746099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567293.1U Expired - Fee Related CN204855561U (en) | 2015-07-31 | 2015-07-31 | Scalable insulator spindle is used in experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204855561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600441A (en) * | 2017-09-05 | 2018-01-19 | 东莞市北扬工业设计有限公司 | Contraction type connecting bracket on a kind of unmanned plane |
| CN107688124A (en) * | 2017-08-18 | 2018-02-13 | 国网上海市电力公司 | A kind of phasing tester insulating bar of rain-proof |
-
2015
- 2015-07-31 CN CN201520567293.1U patent/CN204855561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107688124A (en) * | 2017-08-18 | 2018-02-13 | 国网上海市电力公司 | A kind of phasing tester insulating bar of rain-proof |
| CN107600441A (en) * | 2017-09-05 | 2018-01-19 | 东莞市北扬工业设计有限公司 | Contraction type connecting bracket on a kind of unmanned plane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20190731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |