CN103926515B - A kind of auxiliary device of interturn in stator windings Hi-pot Tester - Google Patents
A kind of auxiliary device of interturn in stator windings Hi-pot Tester Download PDFInfo
- Publication number
- CN103926515B CN103926515B CN201410183218.5A CN201410183218A CN103926515B CN 103926515 B CN103926515 B CN 103926515B CN 201410183218 A CN201410183218 A CN 201410183218A CN 103926515 B CN103926515 B CN 103926515B
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- CN
- China
- Prior art keywords
- testing cassete
- shrouding
- dividing plate
- stator
- cross support
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- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
- Testing Relating To Insulation (AREA)
Abstract
A kind of auxiliary device of interturn in stator windings Hi-pot Tester, including the testing cassete of ' returning ' font, observation port is formed on the one side of testing cassete and upper surface and black glass is fixed with, dual directional drawer box is inserted with testing cassete, described dual directional drawer box includes two cross support arms, the two ends of two cross support arms are respectively and fixedly provided with shrouding, are fixedly arranged in the middle of dividing plate, and the upper end of dividing plate and shrouding is fixed together by connecting rod；Plug and metal derby are respectively and fixedly provided with the medial surface of shrouding upper end, plug and metal derby are electrically connected；Stator as the position of fighting that the stator for finding to can't pass voltage-withstand test is facilitated in dark surrounds, so as to ensure after processing that such stator can pass through voltage-withstand test, is accelerated the speed of voltage-withstand test operation, improves the production efficiency of stator by it.
Description
Technical field：
The present invention relates to the technical field of stator Hi-pot Tester, more specifically to a kind of interturn in stator windings voltage-withstand test
The auxiliary device of instrument.
Background technology：
Compressor is the core component in refrigeration system, and the stator of motor is then the important portion that compressor realizes operation
Part, require as existing stator is latter in assembled formation into performance test and voltage-withstand test.Described voltage-withstand test is main
It is to detect whether the coil of stator is contacted with iron core or distance is too near, and coil is contacted with iron core or distance during voltage-withstand test
Electric spark closely occurs very much, if the stator for not processing above-mentioned state easily causes the burning machine of compressor.So the pressure survey of unpassable
Examination can only judge its position to be processed by electric spark, and be difficult to find electric spark in normal light bright ring border which causes
The stator that can't pass voltage-withstand test a bit cannot find solution position.
The content of the invention：
The purpose of the present invention is aiming at the deficiency of prior art, and provides a kind of auxiliary of interturn in stator windings Hi-pot Tester
Device, which can quickly and easily find the position of fighting of the stator that can't pass voltage-withstand test, improve voltage-withstand test operation
Efficiency.
The technology solution of the present invention is as follows：
A kind of auxiliary device of interturn in stator windings Hi-pot Tester, including the testing cassete of ' returning ' font, the one side of testing cassete
With observation port is formed on upper surface and black glass is fixed with, dual directional drawer box is inserted with testing cassete, described is two-way
Drawer box includes two cross support arms, and the two ends of two cross support arms are respectively and fixedly provided with shrouding, are fixedly arranged in the middle of dividing plate, dividing plate and shrouding
Upper end is fixed together by connecting rod；Plug and metal derby, plug and gold are respectively and fixedly provided with the medial surface of shrouding upper end
Category block is electrically connected；
Metallic plate is respectively and fixedly provided with the cross support arm of the dividing plate both sides, guide rail on the lower end of cross support arm, is fixed with, guide rail is inserted
It is enclosed within linear bearing, on linear bearing, forms the groove of inverted T-shaped, guide rail is in inverted T-shaped corresponding with the groove, linear axis
Hold and be fixed in the inside bottom surface of testing cassete, in the inside bottom surface of the testing cassete, be fixed with some Universal casters, Universal caster
Upper end contradict on a metal plate；Form the power connection seat of flute profile on described testing cassete, power connection seat and Universal caster respectively at
The lead-out wire of Hi-pot Tester is connected together.
Described testing cassete, cross support arm and shrouding adopt insulant, are respectively and fixedly provided with square on the lateral surface of shrouding.
Cross section of the described shrouding area more than place testing cassete inner channel, the width of the dividing plate are equal to testing cassete
The width of inner channel, the upper surface of dividing plate is with the upper surface of testing cassete inner channel at grade.
The position of the metal derby on described shrouding is corresponding with the position of the power connection seat on testing cassete.
The beneficial effects of the present invention is：
It by stator as facilitate in dark surrounds find can't pass voltage-withstand test stator position of fighting, so as to locate
Ensure after reason that such stator can accelerate the speed of voltage-withstand test operation by voltage-withstand test, improve the production effect of stator
Rate.
Description of the drawings：
Fig. 1 is the structural representation of testing cassete of the present invention；
Fig. 2 is the structural representation of dual directional drawer box of the present invention；
Fig. 3 is the structural representation of the present invention；
Fig. 4 is the structural representation that the present invention changes angle.
In figure：1st, testing cassete；1a, observation port；11st, linear bearing；12nd, Universal caster；13rd, power connection seat；2nd, dual directional drawer
Box；21st, cross support arm；22nd, guide rail；23rd, shrouding；24th, dividing plate；25th, metallic plate；26th, metal derby；27th, plug；28th, connecting rod；
29th, square.
Specific embodiment：
Embodiment：As shown in Fig. 1 to 4, a kind of auxiliary device of interturn in stator windings Hi-pot Tester, including the survey of ' returning ' font
Examination box 1, forms observation port 1a and is fixed with black glass on the one side of testing cassete 1 and upper surface, sleeve in testing cassete 1
There is dual directional drawer box 2, described dual directional drawer box 2 includes two cross support arms 21, and the two ends of two cross support arms 21 are respectively and fixedly provided with envelope
Plate 23, the upper end for being fixedly arranged in the middle of dividing plate 24, dividing plate 24 and shrouding 23 are fixed together by connecting rod 28；On shrouding 23
Plug 27 and metal derby 26 are respectively and fixedly provided with the medial surface at end, plug 27 and metal derby 26 are electrically connected；
Metallic plate 25 is respectively and fixedly provided with the cross support arm 21 of 24 both sides of the dividing plate, on the lower end of cross support arm 21, guide rail is fixed with
22,22 sleeve of guide rail forms the groove of inverted T-shaped on linear bearing 11 on linear bearing 11, guide rail 22 in the groove
Corresponding inverted T-shaped, 22 sleeve of guide rail of inverted T-shaped is in the groove of inverted T-shaped so that dual directional drawer box 2 can be effective when sliding
Ground is oriented to and spacing.Linear bearing 11 is fixed in the inside bottom surface of testing cassete 1, fixed in the inside bottom surface of the testing cassete 1
The upper end for having some Universal casters 12, Universal caster 12 is contradicted on metallic plate 25；Flute profile is formed on described testing cassete 1
Power connection seat 13, lead-out wire of the power connection seat 13 with Universal caster 12 respectively at Hi-pot Tester are connected together.
Described testing cassete 1, cross support arm 21 and shrouding 23 adopt insulant, are respectively and fixedly provided with the lateral surface of shrouding 23
Square 29.
Cross section of described 23 area of shrouding more than 1 inner channel of place testing cassete, the width of the dividing plate 24 are equal to
The width of 1 inner channel of testing cassete, the upper surface of dividing plate 24 is with the upper surface of 1 inner channel of testing cassete at grade.
The position of the metal derby 26 on described shrouding 23 is corresponding with the position of the power connection seat 13 on testing cassete 1.
Operation principle:The present invention when using is put into stator on the metallic plate 25 of dual directional drawer box 2, by the lead end of stator
Son is plugged on the plug 27 on shrouding 23, and then twitching dual directional drawer box 2 makes the shrouding 23 of stator place side cover testing cassete 1
Side, make a darkroom, and the metal derby 26 of shrouding 23 now contacted with power connection seat 13 on testing cassete 1, i.e.,
It is electrically connected respectively at the lead of Hi-pot Tester equivalent to the coil and iron core of stator, starts Hi-pot Tester, from testing cassete 1
Observation port 1a can just find position that those only pressure stators are fought；And this device can be while realize pressure measurement one
Stator is placed on side, improves the speed of voltage-withstand test.
Claims (2)
1. a kind of auxiliary device of interturn in stator windings Hi-pot Tester, the testing cassete (1) including ' returning ' font, the one of testing cassete (1)
Observation port (1a) is formed on side and upper surface and black glass is fixed with, it is characterised in that：It is inserted with testing cassete (1)
Dual directional drawer box (2), including two cross support arms (21), the two ends of two cross support arms (21) are solid for described dual directional drawer box (2)
Surely there is shrouding (23), the upper end of dividing plate (24), dividing plate (24) and shrouding (23) is fixedly arranged in the middle of by the fixed company of connecting rod (28)
It is connected together；Plug (27) and metal derby (26), plug (27) and metal derby are respectively and fixedly provided with the medial surface of shrouding (23) upper end
(26) it is electrically connected；
Metallic plate (25) is respectively and fixedly provided with the cross support arm (21) of dividing plate (24) both sides, is fixed with the lower end of cross support arm (21)
Guide rail (22), guide rail (22) sleeve form the groove of inverted T-shaped, guide rail on linear bearing (11) on linear bearing (11)
(22) in inverted T-shaped corresponding with the groove, linear bearing (11) is fixed in the inside bottom surface of testing cassete (1), the test
Some Universal casters (12) are fixed with the inside bottom surface of box (1), the upper end of Universal caster (12) is contradicted on metallic plate (25)；
The power connection seat (13) of flute profile is formed on described testing cassete (1), power connection seat (13) is with Universal caster (12) respectively at pressure survey
The lead-out wire of examination instrument is connected together；
Described testing cassete (1), cross support arm (21) and shrouding (23) adopt insulant, solid on the lateral surface of shrouding (23)
Surely there is square (29)；
Cross section of described shrouding (23) area more than place testing cassete (1) inner channel, width of the dividing plate (24) etc.
In the width of testing cassete (1) inner channel, the upper surface of dividing plate (24) is with the upper surface of testing cassete (1) inner channel same flat
On face.
2. the auxiliary device of a kind of interturn in stator windings Hi-pot Tester according to claim 1, it is characterised in that：Described envelope
The position of the metal derby (26) on plate (23) is corresponding with the position of the power connection seat (13) on testing cassete (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410183218.5A CN103926515B (en) | 2014-05-01 | 2014-05-01 | A kind of auxiliary device of interturn in stator windings Hi-pot Tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410183218.5A CN103926515B (en) | 2014-05-01 | 2014-05-01 | A kind of auxiliary device of interturn in stator windings Hi-pot Tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103926515A CN103926515A (en) | 2014-07-16 |
| CN103926515B true CN103926515B (en) | 2017-03-29 |
Family
ID=51144807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410183218.5A Expired - Fee Related CN103926515B (en) | 2014-05-01 | 2014-05-01 | A kind of auxiliary device of interturn in stator windings Hi-pot Tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103926515B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620604B (en) * | 2018-12-27 | 2020-01-14 | 南通市第一人民医院 | Medical vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62273469A (en) * | 1986-05-21 | 1987-11-27 | Mitsubishi Electric Corp | Method and apparatus for detection and forecasting of external partial discharge and creeping flashover at withstand voltage test of electric equipment |
| CN2814431Y (en) * | 2005-04-20 | 2006-09-06 | 江苏小天鹅三江电器制造有限公司 | Stator slot insulation and withstand voltage tester |
| JP2007171061A (en) * | 2005-12-26 | 2007-07-05 | Aichi Electric Co Ltd | Inspection device of stator |
| JP4055485B2 (en) * | 2002-06-14 | 2008-03-05 | 日産自動車株式会社 | Coil insulation inspection method and inspection apparatus |
| CN202362418U (en) * | 2011-11-15 | 2012-08-01 | 安徽铜峰电子股份有限公司 | Convenient withstand voltage tester for film for electrical purpose |
| CN202548284U (en) * | 2012-04-20 | 2012-11-21 | 石家庄供电公司 | Test box for insulation test on insulating gloves |
| CN203941268U (en) * | 2014-05-01 | 2014-11-12 | 湖州吉昌丝绸有限公司 | A kind of servicing unit of interturn in stator windings Hi-pot Tester |
-
2014
- 2014-05-01 CN CN201410183218.5A patent/CN103926515B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62273469A (en) * | 1986-05-21 | 1987-11-27 | Mitsubishi Electric Corp | Method and apparatus for detection and forecasting of external partial discharge and creeping flashover at withstand voltage test of electric equipment |
| JP4055485B2 (en) * | 2002-06-14 | 2008-03-05 | 日産自動車株式会社 | Coil insulation inspection method and inspection apparatus |
| CN2814431Y (en) * | 2005-04-20 | 2006-09-06 | 江苏小天鹅三江电器制造有限公司 | Stator slot insulation and withstand voltage tester |
| JP2007171061A (en) * | 2005-12-26 | 2007-07-05 | Aichi Electric Co Ltd | Inspection device of stator |
| CN202362418U (en) * | 2011-11-15 | 2012-08-01 | 安徽铜峰电子股份有限公司 | Convenient withstand voltage tester for film for electrical purpose |
| CN202548284U (en) * | 2012-04-20 | 2012-11-21 | 石家庄供电公司 | Test box for insulation test on insulating gloves |
| CN203941268U (en) * | 2014-05-01 | 2014-11-12 | 湖州吉昌丝绸有限公司 | A kind of servicing unit of interturn in stator windings Hi-pot Tester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103926515A (en) | 2014-07-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Guanghuai Inventor after: Li Zhijie Inventor before: Ye Fang |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170204 Address after: South of the town of Nanhai District of Guangdong city of Foshan province Luo village 528200 industrial zone two Road No. 1 and No. 8 commercial shops Applicant after: Foshan Jin Zhuocheng mechanical and Electrical Equipment Co., Ltd. Address before: 313026 Zhejiang Province, Huzhou city Nanxun district and Fu Zhen Heng Gang Cun Applicant before: Huzhou Jichang Silk Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20180501 |
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| CF01 | Termination of patent right due to non-payment of annual fee |