CN201666936U - Magnetic pole coil short circuit testing device - Google Patents
Magnetic pole coil short circuit testing device Download PDFInfo
- Publication number
- CN201666936U CN201666936U CN2010201380560U CN201020138056U CN201666936U CN 201666936 U CN201666936 U CN 201666936U CN 2010201380560 U CN2010201380560 U CN 2010201380560U CN 201020138056 U CN201020138056 U CN 201020138056U CN 201666936 U CN201666936 U CN 201666936U
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- magnetic pole
- testing device
- pole coil
- short circuit
- work
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- Expired - Fee Related
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model relates to a magnetic pole coil short circuit testing device which is characterized in that the testing device includes an electric control cabinet and an opening transformer connected with the electric control cabinet via a lead, the opening transformer consists of a static iron and an armature, the lead is connected to the built-in electromagnetic winding of the left arm of the static iron of the opening transformer, the electric control cabinet is provided with a voltmeter, an ammeter, a power supply indicator lamp, a work indicator lamp, a work starting key and a work stopping key. The utility model is provided with the advantages that the testing device can accurately find out the short circuit point of magnetic pole coils and realize onetime qualified restoration with a 100% qualification rate, as well as prevents repeated repair of magnetic pole coils and improves the electrical performance and appearance quality of magnetic pole coils. The testing device is not only easy to operate, alleviates labor intensity, and also saves material, reduces production cost and greatly improves production efficiency.
Description
Technical field
The utility model belongs to coil manufacturing technology field, particularly relates to a kind of pole coil short-circuit test device.
Background technology
In generating set, pole coil is very crucial parts, and it plays crucial effect in equipment operation.In producing the pole coil process, have Inter-turn Short Circuit Phenomenon often and take place, thereby need find out the turn-to-turn short circuit point and repair, make product reach technical standard.Traditional repair mode is that pole coil is adopted the step-down test, and relatively judges short dot by numeral.Above-mentioned repair mode is waste material, complex operation not only, and labour intensity is big, and the test result accuracy rate is low, causes repairing being difficult to once finish; Sometimes then need carry out the test of repeated multiple times, working (machining) efficiency is low, has had a strong impact on the coil total quality like this.
Summary of the invention
The utility model provides a kind of reasonable in design, reduces production costs and can realize the pole coil short-circuit test device once repairing success, ensure the quality of products for solving the technical matters that exists in the known technology.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is: pole coil short-circuit test device, it is characterized in that: comprise electrical control cubicles and pass through the connected opening transformer of lead two parts constituting, described opening transformer is made up of quiet iron and armature, described lead is connected with the quiet iron left arm built-in electromagnetic winding position of opening transformer, and described electrical control cubicles is provided with voltage table, reometer, power light, relay indicating light, work start key and work stop key.
The utility model can also adopt following technical scheme: described armature top is connected with the suspension ring of being convenient to move lifting.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, can accurately find out the short dot of pole coil, and realize once repairing qualified, it repairs qualification rate is 100%, avoided pole coil to repair repeatedly, improved the electric property and the presentation quality of pole coil, and repairing effect is splendid.Adopt this proving installation that the pole coil short dot is detected, not only can make test operation easy, reduce labor intensity, but but also economical with materials, reduce production costs, increased substantially production efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is the vertical view of Fig. 1; Fig. 3 is the utility model working state schematic representation.
Among the figure: 1, electrical control cubicles; 2, lead; 3, armature; 4, quiet iron; 4-1, quiet iron left arm 4-2, quiet iron right arm; 5, suspension ring; 6, voltage table; 7, reometer; 8, power light; 9, relay indicating light; 10, work start key; 11, work stop key; 12, pole coil.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, now exemplify following examples, and conjunction with figs. is described in detail as follows: see also Fig. 1 and Fig. 2, pole coil short-circuit test device, comprise electrical control cubicles 1 and pass through lead 2 connected opening transformers and constitute, described opening transformer is made up of quiet iron 4 and armature 3, and described lead 2 is connected with the quiet iron left arm 4-1 built-in electromagnetic winding position of opening transformer.Described electrical control cubicles is provided with voltage table 6, reometer 7, power light 8, relay indicating light 9, work start key 10 and work stop key 11.Described armature 3 tops are connected with the suspension ring 5 of being convenient to move lifting.
See also Fig. 3, the first step, lifting is prepared.At first catch on suspension ring 5 on the opening transformer armature, armature 3 is hung move, the pole coil 12 of short circuit monolateral steadily is embedded among the quiet iron right arm 4-2 of opening transformer then, again armature 3 liftings are resetted with overhead traveling crane.Second step, at first this device is connected the 380V AC power, voltage table 6 work, power light 8 lights.Then press work start key 10, relay indicating light 9 lights.Opening transformer energising work, and produce electromagnetic induction and make pole coil 12 short dots heating variable color, can directly accurately find out short dot.Close work stop key 11 at last, relay indicating light 9 is closed, and takes out pole coil and repairs.
Claims (2)
1. pole coil short-circuit test device, it is characterized in that: comprise electrical control cubicles and pass through the connected opening transformer of lead two parts constituting, described opening transformer is made up of quiet iron and armature, described lead is connected with the quiet iron left arm built-in electromagnetic winding position of opening transformer, and described electrical control cubicles is provided with voltage table, reometer, power light, relay indicating light, work start key and work stop key.
2. pole coil short-circuit test device according to claim 1 is characterized in that: described armature top is connected with the suspension ring of being convenient to move lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201380560U CN201666936U (en) | 2010-03-22 | 2010-03-22 | Magnetic pole coil short circuit testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201380560U CN201666936U (en) | 2010-03-22 | 2010-03-22 | Magnetic pole coil short circuit testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201666936U true CN201666936U (en) | 2010-12-08 |
Family
ID=43267895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201380560U Expired - Fee Related CN201666936U (en) | 2010-03-22 | 2010-03-22 | Magnetic pole coil short circuit testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201666936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331273A (en) * | 2011-08-04 | 2012-01-25 | 江苏茶花电气有限公司 | Multifunctional test device for proximity detector |
| CN102360057A (en) * | 2011-10-21 | 2012-02-22 | 无锡晶磊电子有限公司 | Direct-current low-voltage coil tester |
-
2010
- 2010-03-22 CN CN2010201380560U patent/CN201666936U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331273A (en) * | 2011-08-04 | 2012-01-25 | 江苏茶花电气有限公司 | Multifunctional test device for proximity detector |
| CN102331273B (en) * | 2011-08-04 | 2013-07-31 | 江苏茶花电气有限公司 | Multifunctional test device for proximity detector |
| CN102360057A (en) * | 2011-10-21 | 2012-02-22 | 无锡晶磊电子有限公司 | Direct-current low-voltage coil tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20130322 |