CN104849520B - Arrester routine test private mask device - Google Patents
Arrester routine test private mask device Download PDFInfo
- Publication number
- CN104849520B CN104849520B CN201510216481.4A CN201510216481A CN104849520B CN 104849520 B CN104849520 B CN 104849520B CN 201510216481 A CN201510216481 A CN 201510216481A CN 104849520 B CN104849520 B CN 104849520B
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- plate
- ring flat
- big
- small
- small ring
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- 238000009666 routine test Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 239000012212 insulator Substances 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 abstract description 6
- 238000002474 experimental method Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The invention discloses a kind of arrester routine test private mask device, it contains annular insulation board, the annular insulation board is two, it is big ring flat-plate and small ring flat-plate respectively, the annular diameters of the two are equal, the end face of the big ring flat-plate and small ring flat-plate is arranged in parallel and support ring flat-plate is provided therebetween, the big ring flat-plate, small ring flat-plate and support ring flat-plate form an annular cavity, the annular cavity can fix insulator, insulating barrier and metal level are respectively arranged with the inner ring surface of the big ring flat-plate and small ring flat-plate, the big ring flat-plate, small ring flat-plate and support ring flat-plate are split modular structure, formed respectively by two Split assembleds, guiding mechanism and bindiny mechanism are provided between two splits.Influence of the outside unfavorable factor to data, not only ensure that the accuracy of data, has more saved manpower, shortened the working time, substantially increased operating efficiency, guarantee is provided for the safe operation of grid equipment when the present invention greatly improves experiment.
Description
Technical field：
The present invention relates to a kind of arrester current shielding device, more particularly to a kind of arrester routine test private mask
Device.
Background technology：
We test one class of responsible 500kV of chemical examination and the equipment routine test of the above works, and 500kV arrester grading rings
Design attitude it is more special, because pressing position is closer to the distance from grading ring during experiment, high pressure produces electric discharge to grading ring, leads
Cause test data inaccurate, or even underproof situation occur, the serious judgement that have impact on to data.Therefore, it is desirable to draw
Accurate data, it is necessary to it is disconnected to draw, grading ring is removed, so, experiment work is with regard to extremely onerous.
The content of the invention：
The technical problems to be solved by the invention are：A kind of overcome the deficiencies in the prior art, there is provided reasonable in design, user
Just the arrester routine test private mask device that, test result is accurate and security is good.
The technical scheme is that：
A kind of arrester routine test private mask device, containing annular insulation board, the annular insulation board is two
It is individual, it is big ring flat-plate and small ring flat-plate respectively, the annular diameters of the two are equal, and the end face of the big ring flat-plate and small ring flat-plate, which is parallel to each other, to be set
Put and support ring flat-plate is provided therebetween, the big ring flat-plate, small ring flat-plate and support ring flat-plate form an annular cavity, the annular
Inner chamber can fix insulator or arrester, and insulating barrier and gold are respectively arranged with the inner ring surface of the big ring flat-plate and small ring flat-plate
Belong to layer, the big ring flat-plate, small ring flat-plate and support ring flat-plate are split modular structure, are formed respectively by two Split assembleds, two
Guiding mechanism and bindiny mechanism are provided between the individual split.
The both ends of the surface of the support ring flat-plate are adhesively fixed with the big ring flat-plate and small ring flat-plate respectively, also, the big ring flat-plate
Connecting bolt is provided between small ring flat-plate.
The guiding mechanism is two guide plates, and two guide plates are bonded in the big ring flat-plate or small ring flat-plate respectively
In both ends of the surface, two guide plates clamp the small ring flat-plate or big ring flat-plate.
Or use another connected mode：The guiding mechanism is two guide plates, and two guide plates lead to respectively
Cross connecting bolt to be fixed in the both ends of the surface of the big ring flat-plate or small ring flat-plate, two guide plates clamp the small ring flat-plate or big
Ring flat-plate.
The big ring flat-plate, small ring flat-plate and support ring flat-plate are respectively made up of epoxy resin, and described two splits are two halves formula
Structure, or be C-shaped and rectangle structure.
The beneficial effects of the invention are as follows：
1st, the present invention installs insulation board additional between grading ring and flange, changes Electric Field Distribution, extends insulation distance, eliminates
Influenceed apart from nearly air insulation not enough to caused by data, improve the accuracy of Data Detection.
2nd, the present invention greatly improves existing experimental condition, shadow of the outside unfavorable factor to data when improving experiment
Ring, not only ensure that the accuracy of data, more saved manpower, shortened the working time, substantially increased operating efficiency, for electricity
The safe operation of net equipment provides guarantee.
3rd, the direct benefit that the present invention has is：A maintainer is eliminated come the trouble for the lead that breaks, is saved
Manpower；Draw without once breaking, saved the substantial amounts of time；Experiment process is safer.
4th, the indirect benefit that the present invention has is：The working time is shortened, ensure that power supply reliability；Without once breaking
Draw, reduce the person and equipment safety risk；Accurate Data safeguard has ensured electricity to the accurate judgement of equipment operation condition
The safe operation of net.
5th, guiding mechanism is provided between movable part of the present invention and fixed component, is easy to movable part and fixed component to insert
Close and separate, speed is fast and is not easy to misplace, and improves operating efficiency.
6th, insulating barrier and metal level are set respectively on the inner ring surface of the big ring flat-plate of the present invention and small ring flat-plate, detection can be guided
Electric current and can separates interference electric current, reaches preferable Detection results.
7th, the present invention is reasonable in design, easy to use, test result is accurate and security is good, suitable for lightning-arrest with grading ring
Device routine test, it is practical, there is good economic benefit after popularization.
Brief description of the drawings：
Fig. 1 is the structural representation of arrester routine test private mask device；
Fig. 2 is the top view of arrester routine test private mask device shown in Fig. 1；
Fig. 3 is the right view of arrester routine test private mask device shown in Fig. 1.
Embodiment：
Embodiment：Referring to Fig. 1-Fig. 3, in figure, the big ring flat-plates of 1-, 2- connecting bolts, 3- support ring flat-plates, the small ring flat-plates of 4-, 5- gold
Belong to layer, 6- insulating barriers, 7- guide plates.
Arrester routine test private mask device contains annular insulation board, wherein：Annular insulation board is two, point
Be not big ring flat-plate 1 and small ring flat-plate 4, the annular diameters of the two are equal, the end face of big ring flat-plate 1 and small ring flat-plate 2 it is arranged in parallel and
Support ring flat-plate 3 is provided therebetween, big ring flat-plate 1, small ring flat-plate 4 and support ring flat-plate 3 form an annular cavity, the annular cavity
Insulator or arrester can be fixed, insulating barrier 6 and metal level are respectively arranged with the inner ring surface of big ring flat-plate 1 and small ring flat-plate 4
5, big ring flat-plate 1, small ring flat-plate 4 and support ring flat-plate 3 are split modular structure, are formed respectively by two Split assembleds, two points
Guiding mechanism and bindiny mechanism are provided between body.
The both ends of the surface of support ring flat-plate 3 are adhesively fixed with big ring flat-plate 1 and small ring flat-plate 4 respectively, also, big ring flat-plate 1 and small ring flat-plate 4
Between be provided with connecting bolt 2, using dual connected mode, its intensity is high, naturally it is also possible to use any connected mode,
It is not described in detail one by one.
Guiding mechanism is two guide plates 7, and two guide plates 7 are bonded in the both ends of the surface of big ring flat-plate 1 or small ring flat-plate 4 respectively
On, two guide plates 7 clamp small ring flat-plate 4 or big ring flat-plate 1, are the big ring flat-plates 1 of clamping in figure.Or two guide plates 7 pass through respectively
Connecting bolt is fixed in the both ends of the surface of big ring flat-plate 1 or small ring flat-plate 4, and two guide plates 7 clamp small ring flat-plate 4 or big ring flat-plate 1.Certainly
Can also not only it be bonded but also can be with bolt connection, intensity is high.Connecting bolt, which is adopted, to be made from an insulative material, good insulating.
Big ring flat-plate 1, small ring flat-plate 4 and support ring flat-plate 3 are respectively made up of epoxy resin, and two splits are two-half structure,
Or it is C-shaped and rectangle structure（Shown in figure）.
In use, by pull, two splits are separated, are then set on insulator or arrester, then pass through
Promote, be combined two splits, connected by bindiny mechanism.Metal level 5 and insulating barrier 6 respectively with insulator or arrester
Surface be in contact, metal level 5 guides away the electric current on insulator or arrester surface, big ring flat-plate 1 separate insulator or
Electric current between arrester surface and full skirt directly flows, and extends insulation distance, eliminates apart from the inadequate logarithm of nearly air insulation
The influence caused by, improve the accuracy of Data Detection.Detection finishes, and can be dismantled the present apparatus according to above-mentioned inverse process, uses
It is very convenient.Because the present apparatus is relatively light in itself, a people is operable, reduces artificial and raising operating efficiency.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, it is all
It is any simple modification, equivalent change and modification made according to the technical spirit of the present invention to above example, still falls within
In the range of technical solution of the present invention.
Claims (4)
1. a kind of arrester routine test private mask device, containing annular insulation board, it is characterized in that：The annular insulation
Plate is two, is big ring flat-plate and small ring flat-plate respectively, the annular diameters of the two are equal, and the end face of the big ring flat-plate and small ring flat-plate is mutual
It is arranged in parallel and support ring flat-plate is provided therebetween, the big ring flat-plate, small ring flat-plate and support ring flat-plate form an annular cavity,
The annular cavity can fix insulator or arrester, and insulation is respectively arranged with the inner ring surface of the big ring flat-plate and small ring flat-plate
Layer and metal level, the big ring flat-plate, small ring flat-plate and support ring flat-plate be split modular structure, respectively by two Split assembleds and
Into being provided with guiding mechanism and bindiny mechanism between two splits.
2. arrester routine test private mask device according to claim 1, it is characterized in that：The two of the support ring flat-plate
End face is adhesively fixed with the big ring flat-plate and small ring flat-plate respectively, also, is provided with connection spiral shell between the big ring flat-plate and small ring flat-plate
Bolt.
3. arrester routine test private mask device according to claim 1, it is characterized in that：The guiding mechanism is two
Individual guide plate, two guide plates are bonded in the both ends of the surface of the big ring flat-plate or small ring flat-plate respectively, two guide plates
Clamp the small ring flat-plate or big ring flat-plate.
4. arrester routine test private mask device according to claim 1, it is characterized in that：The guiding mechanism is two
Individual guide plate, two guide plates are fixed in the both ends of the surface of the big ring flat-plate or small ring flat-plate by connecting bolt respectively, and two
The individual guide plate clamps the small ring flat-plate or big ring flat-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510216481.4A CN104849520B (en) | 2015-04-30 | 2015-04-30 | Arrester routine test private mask device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510216481.4A CN104849520B (en) | 2015-04-30 | 2015-04-30 | Arrester routine test private mask device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104849520A CN104849520A (en) | 2015-08-19 |
| CN104849520B true CN104849520B (en) | 2017-11-17 |
Family
ID=53849314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510216481.4A Active CN104849520B (en) | 2015-04-30 | 2015-04-30 | Arrester routine test private mask device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104849520B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372460A (en) * | 2015-11-20 | 2016-03-02 | 国网浙江省电力公司台州供电公司 | Lightning arrester shielding device |
| CN108627733A (en) * | 2018-06-13 | 2018-10-09 | 中国南方电网有限责任公司超高压输电公司柳州局 | A kind of intensity leakage current of an arrester experiment shielding auxiliary tool |
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| CN201917587U (en) * | 2010-11-29 | 2011-08-03 | 天津市电力公司 | Low-voltage shield case for test of zinc oxide lightning arrestors of 220kV and above |
| CN202757958U (en) * | 2012-05-09 | 2013-02-27 | 禹州市电力工业公司 | Lightning arrester test platform |
| CN203026845U (en) * | 2012-11-14 | 2013-06-26 | 甘粛省电力公司白银供电公司 | Lightning arrester shielding cover for high voltage live working |
| CN203232058U (en) * | 2013-04-24 | 2013-10-09 | 国家电网公司 | Lightning arrester test frame |
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| CN203786163U (en) * | 2014-04-30 | 2014-08-20 | 国家电网公司 | Arrester testing support |
| CN203786160U (en) * | 2014-04-15 | 2014-08-20 | 国家电网公司 | Lightning arrester test platform |
| CN203965480U (en) * | 2014-07-18 | 2014-11-26 | 国家电网公司 | A kind of test of lightning arrester device |
| CN204008744U (en) * | 2014-03-28 | 2014-12-10 | 国家电网公司 | Test of lightning arrester radome |
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2015
- 2015-04-30 CN CN201510216481.4A patent/CN104849520B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6878883B1 (en) * | 2003-09-17 | 2005-04-12 | James Rauckman | Wildlife guard for electrical power distribution and substation facilities |
| CN201917587U (en) * | 2010-11-29 | 2011-08-03 | 天津市电力公司 | Low-voltage shield case for test of zinc oxide lightning arrestors of 220kV and above |
| CN202757958U (en) * | 2012-05-09 | 2013-02-27 | 禹州市电力工业公司 | Lightning arrester test platform |
| CN203026845U (en) * | 2012-11-14 | 2013-06-26 | 甘粛省电力公司白银供电公司 | Lightning arrester shielding cover for high voltage live working |
| CN203232058U (en) * | 2013-04-24 | 2013-10-09 | 国家电网公司 | Lightning arrester test frame |
| CN203705486U (en) * | 2014-01-09 | 2014-07-09 | 国家电网公司 | 500kV zinc-oxide lightning-arrester dc tester |
| CN103728471A (en) * | 2014-01-23 | 2014-04-16 | 张敬敏 | Arrester fast measuring device |
| CN204008744U (en) * | 2014-03-28 | 2014-12-10 | 国家电网公司 | Test of lightning arrester radome |
| CN203786160U (en) * | 2014-04-15 | 2014-08-20 | 国家电网公司 | Lightning arrester test platform |
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| CN203965480U (en) * | 2014-07-18 | 2014-11-26 | 国家电网公司 | A kind of test of lightning arrester device |
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| Publication number | Publication date |
|---|---|
| CN104849520A (en) | 2015-08-19 |
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