CN202533466U - Insulation support for high-voltage tests - Google Patents
Insulation support for high-voltage tests Download PDFInfo
- Publication number
- CN202533466U CN202533466U CN2012202076779U CN201220207677U CN202533466U CN 202533466 U CN202533466 U CN 202533466U CN 2012202076779 U CN2012202076779 U CN 2012202076779U CN 201220207677 U CN201220207677 U CN 201220207677U CN 202533466 U CN202533466 U CN 202533466U
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- China
- Prior art keywords
- support
- pole
- insulation support
- voltage tests
- support bar
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- Expired - Fee Related
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Abstract
The utility model relates to an insulation support for high-voltage tests, in particular to the insulation support for high-voltage tests for transformers, lightning arresters and other devices. The insulation support for the high-voltage tests comprises a base seat, a telescopic pole and a support pole, and is characterized in that the bottom end of the base seat is provided with a rubber pad, the upper end of the base seat is connected with the telescopic pole in a threaded mode through a fixing groove, the top end of the telescopic pole is connected with the support pole through a connecting piece, the tail end of the support pole is provided with a clamp, and an adjusting pole is fixed on the support pole and connected with a sliding groove at the upper end of the telescopic pole through an adjusting bolt. The insulation support for the high-voltage tests has the advantages that the insulation support is safe and reliable, simple in structure, convenient to use, and low in cost; a high-voltage lead is prevented from colliding the device; precise test data are beneficially achieved; working efficiency is improved; and staff safety is secured.
Description
Technical field
The utility model relates to electric system high-potting field, when especially transformer or lightning arrester etc. are done performance test, makes things convenient for the special isolation support of anchor leg.
Background technology
At present; In electric system; According to " power equipment handing-over preventive trial rules " requirement; To do tests such as insulation resistance test, direct current resistance test, dielectric loss test, AC voltage withstand test, DC break down voltage to transformer, will do DC high potential test, mutual inductor done high-pottings such as polarity test lightning arrester.Above-mentioned test will be connected instrument through test lead from different test apparatuses with power equipment.The staff often supports test lead with insulating bar, and long test lead is wrapped on the insulating bar, and this mode of operation has following shortcoming: arcing fault, take place in 1, test lead and radiating fin of transformer or conservator hypotelorism; 2, test lead or insulating bar skew suddenly, inclination, ground connection damage power equipment or test apparatus, even threaten staff's personal safety; 3, waste staff's time, reduce shortcomings such as work efficiency.
The utility model content
The utility model proposes a kind of high-potting and uses insulating support to deficiency of the prior art, and is safe and reliable, simple in structure; Easy to use, with low cost, avoided high-voltage connection collision equipment; Be beneficial to and obtain test figure accurately, improved work efficiency, ensured staff's safety.
The utility model solves the problems of the technologies described above the technical scheme that adopted like following description:
A kind of high-potting is used insulating support; Comprise base, expansion link and support bar, it is characterized in that: the base bottom is provided with rubber blanket, and its upper end is threaded with expansion link through pickup groove; The expansion link top is connected with support bar through web member; The support bar end is provided with clip, is fixed with adjusting lever on the described support bar, and adjusting lever is connected through the chute of adjustment bolt with the expansion link upper end.
Described web member is that manner is connected with support bar.
The beneficial effect of the utility model is: safe and reliable, simple in structure, easy to use, with low cost.This device can avoid manpower to remove the control lead-in wire; Use expansion link and adjusting lever to adjust the height and the angle of lead-in wire, make support bar in 180 degree, rotate freely to reach and formulate the position, use the clip anchor leg; High-voltage connection collision equipment or ground connection have been avoided; Be beneficial to and obtain test figure accurately, improved work efficiency, ensured staff's safety.
Description of drawings
Through the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the utility model will become apparent and understand easily.
Fig. 1 is the structural representation of a kind of high-potting of the utility model with insulating support;
Among the figure, 1 base, 2 rubber blankets, 3 pickup grooves, 4 expansion links, 5 web members, 6 support bars, 7 clips, 8 adjusting levers, 9 adjustment bolts, 10 chutes.
Embodiment
Below in conjunction with accompanying drawing the utility model is carried out detailed description.
As shown in the figure, the utility model comprises: base 1, rubber blanket 2, pickup groove 3, expansion link 4, web member 5, support bar 6, clip 7, adjusting lever 8, adjustment bolt 9, chute 10.
A kind of high-potting is used insulating support; Be made up of base 1, expansion link 4 and support bar 6, base 1 bottom is provided with rubber blanket 2, between bracket base 1 and ground, plays effect anti-skidding and insulation; Its upper end is threaded with expansion link 4 through pickup groove 3; Support bar 6 ends are provided with clip 7, are fixed with adjusting lever 8 on the described support bar 6, and adjusting lever 8 is connected with the chute 10 of expansion link 4 upper ends through adjustment bolt 9; Can adjust and fix the anglec of rotation of support bar 6 in 180 degree like this, make things convenient for the anchor leg position.
It should be noted that; Above-mentioned specific embodiment is exemplary; Under the above-mentioned instruction of the utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improve or distortion drops in the protection domain of the utility model.
It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of the utility model, are not to be used to limit the utility model.The protection domain of the utility model is limited claim and equivalent thereof.
Claims (2)
1. a high-potting is used insulating support; Comprise base, expansion link and support bar, it is characterized in that: the base bottom is provided with rubber blanket, and its upper end is threaded with expansion link through pickup groove; The expansion link top is connected with support bar through web member; The support bar end is provided with clip, is fixed with adjusting lever on the described support bar, and adjusting lever is connected through the chute of adjustment bolt with the expansion link upper end.
2. a kind of high-potting according to claim 1 is used insulating support, it is characterized in that: described web member is that manner is connected with support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202076779U CN202533466U (en) | 2012-05-07 | 2012-05-07 | Insulation support for high-voltage tests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202076779U CN202533466U (en) | 2012-05-07 | 2012-05-07 | Insulation support for high-voltage tests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202533466U true CN202533466U (en) | 2012-11-14 |
Family
ID=47134642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202076779U Expired - Fee Related CN202533466U (en) | 2012-05-07 | 2012-05-07 | Insulation support for high-voltage tests |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202533466U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344799A (en) * | 2013-07-18 | 2013-10-09 | 国家电网公司 | Insulating support suitable for multiple terrains for high-voltage cable frequency conversion series resonance test |
| CN103389395A (en) * | 2013-07-31 | 2013-11-13 | 国家电网公司 | Arrestor test rack |
| CN104007375A (en) * | 2014-06-12 | 2014-08-27 | 国家电网公司 | Facility for alternating current voltage withstand tests for 200kV and 330kV insulation tools and instruments |
| CN105467162A (en) * | 2015-11-16 | 2016-04-06 | 国家电网公司 | Adjustable supporting bar and supporting method thereof |
| CN105514632A (en) * | 2016-02-26 | 2016-04-20 | 国网山东省电力公司莱芜供电公司 | Busbar isolation device for transformer testing |
| CN105807101A (en) * | 2016-06-03 | 2016-07-27 | 国网青海省电力公司海东供电公司 | Lead and holder for withstand voltage test of high-voltage electrical equipment |
| CN104075286B (en) * | 2013-03-28 | 2016-09-14 | 海洋王（东莞）照明科技有限公司 | A kind of elevating lever and light fixture |
| CN106018921A (en) * | 2016-06-12 | 2016-10-12 | 国网山东省电力公司济宁供电公司 | Lightning arrester leakage current test auxiliary tool and method |
| CN106054033A (en) * | 2016-05-19 | 2016-10-26 | 天津送变电工程公司 | Withstand voltage test wire telescopic insulating support and safe test method |
| CN104237571B (en) * | 2013-06-20 | 2017-04-05 | 国家电网公司 | For the pressurized line support meanss of test of lightning arrester |
| CN107807257A (en) * | 2017-09-22 | 2018-03-16 | 国家电网公司 | Test of lightning arrester wiring servicing unit |
| CN108179111A (en) * | 2017-12-30 | 2018-06-19 | 郑州赫恩电子信息技术有限公司 | A kind of anti-ageing scintilloscope of hand-held plasma |
| CN108287256A (en) * | 2018-01-09 | 2018-07-17 | 国网山东省电力公司滨州供电公司 | A kind of high-potting insulating support |
| CN109901036A (en) * | 2019-04-03 | 2019-06-18 | 云南电力技术有限责任公司 | A kind of lead regulating device for high potential test for electric equipment |
| CN110568333A (en) * | 2019-10-24 | 2019-12-13 | 太原理工大学 | Auxiliary discharge device for high-voltage test |
-
2012
- 2012-05-07 CN CN2012202076779U patent/CN202533466U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075286B (en) * | 2013-03-28 | 2016-09-14 | 海洋王（东莞）照明科技有限公司 | A kind of elevating lever and light fixture |
| CN104237571B (en) * | 2013-06-20 | 2017-04-05 | 国家电网公司 | For the pressurized line support meanss of test of lightning arrester |
| CN103344799B (en) * | 2013-07-18 | 2016-03-23 | 国家电网公司 | Be applicable to the high-tension cable variable-frequency series-resonance insulator rack for experiment of many landform |
| CN103344799A (en) * | 2013-07-18 | 2013-10-09 | 国家电网公司 | Insulating support suitable for multiple terrains for high-voltage cable frequency conversion series resonance test |
| CN103389395A (en) * | 2013-07-31 | 2013-11-13 | 国家电网公司 | Arrestor test rack |
| CN103389395B (en) * | 2013-07-31 | 2016-01-20 | 国家电网公司 | Arrestor test rack |
| CN104007375A (en) * | 2014-06-12 | 2014-08-27 | 国家电网公司 | Facility for alternating current voltage withstand tests for 200kV and 330kV insulation tools and instruments |
| CN105467162A (en) * | 2015-11-16 | 2016-04-06 | 国家电网公司 | Adjustable supporting bar and supporting method thereof |
| CN105514632A (en) * | 2016-02-26 | 2016-04-20 | 国网山东省电力公司莱芜供电公司 | Busbar isolation device for transformer testing |
| CN106054033A (en) * | 2016-05-19 | 2016-10-26 | 天津送变电工程公司 | Withstand voltage test wire telescopic insulating support and safe test method |
| CN105807101A (en) * | 2016-06-03 | 2016-07-27 | 国网青海省电力公司海东供电公司 | Lead and holder for withstand voltage test of high-voltage electrical equipment |
| CN106018921A (en) * | 2016-06-12 | 2016-10-12 | 国网山东省电力公司济宁供电公司 | Lightning arrester leakage current test auxiliary tool and method |
| CN107807257A (en) * | 2017-09-22 | 2018-03-16 | 国家电网公司 | Test of lightning arrester wiring servicing unit |
| CN108179111A (en) * | 2017-12-30 | 2018-06-19 | 郑州赫恩电子信息技术有限公司 | A kind of anti-ageing scintilloscope of hand-held plasma |
| CN108287256A (en) * | 2018-01-09 | 2018-07-17 | 国网山东省电力公司滨州供电公司 | A kind of high-potting insulating support |
| CN109901036A (en) * | 2019-04-03 | 2019-06-18 | 云南电力技术有限责任公司 | A kind of lead regulating device for high potential test for electric equipment |
| CN110568333A (en) * | 2019-10-24 | 2019-12-13 | 太原理工大学 | Auxiliary discharge device for high-voltage test |
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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: 20121114 Termination date: 20150507 |
|
| EXPY | Termination of patent right or utility model |