CN203929963U - A kind of motor coil testing tool - Google Patents
A kind of motor coil testing tool Download PDFInfo
- Publication number
- CN203929963U CN203929963U CN201420339986.0U CN201420339986U CN203929963U CN 203929963 U CN203929963 U CN 203929963U CN 201420339986 U CN201420339986 U CN 201420339986U CN 203929963 U CN203929963 U CN 203929963U
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- CN
- China
- Prior art keywords
- rotating shaft
- rotating
- rotating bars
- bars
- testing tool
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- 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
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- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
A kind of motor coil testing tool, comprises rotating shaft, and rotating shaft two ends are fixed with handle, in rotating shaft, be set with rotating bars, rotating bars is made up of permeability magnetic material, and rotating bars can rotate around the axis, in rotating shaft, be set with many rotating bars, rotating bars can longitudinal sliding motion in rotating shaft, implements the utility model, can detect easily correctness and the patency of every group of stator winding wiring of motor, simultaneously, the utility model is simple in structure, with low cost, easy to use.
Description
Technical field
The utility model relates to a kind of motor coil testing tool, is mainly used for a kind of motor coil testing tool that asynchronous machine stator winding detects.
Background technology
The stator winding of asynchronous machine connects AC network, rotor winding does not need to be connected with other power supplys, on stator, there is numerous windings, in motor production and electrical machmary maintenance process, need to be to the wiring of numerous winding coils correct and circuit is unobstructed detects, and in reality, do not have simple and easy to do testing tool.
Utility model content
The purpose of this utility model is to provide a kind of motor coil testing tool, makes up the deficiencies in the prior art.
The purpose of this utility model is achieved in that a kind of motor coil testing tool, comprises rotating shaft, and rotating shaft two ends are fixed with handle, is set with rotating bars in rotating shaft, and rotating bars is made up of permeability magnetic material, and rotating bars can rotate around the axis.
As preferably: be set with many rotating bars in rotating shaft, rotating bars can longitudinal sliding motion in rotating shaft.
By implementing the utility model, can detect easily correctness and the patency of every group of stator winding wiring of motor, meanwhile, the utility model is simple in structure, with low cost, easy to use.
The utility model is further described by embodiment below in conjunction with accompanying drawing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that Figure 1A-A is to cut-open view.
In figure, 1 is rotating shaft, the 2nd, and rotating bars, the 3rd, handle.
Embodiment
A kind of motor coil testing tool, comprise rotating shaft 1, rotating shaft 1 two ends are fixed with handle 3, in rotating shaft 1, be set with rotating bars 2, rotating bars 2 is made up of permeability magnetic material, and rotating bars 2 can 1 rotate around the shaft, is set with many rotating bars 2 in rotating shaft 1, the length difference of many rotating bars 2, rotating bars 2 can longitudinal sliding motion in rotating shaft 1.
When use, complete after stator winding coil wiring, winding is switched on, select the rotating bars 2 of corresponding length according to motor stator diameter, the rotating bars 2 that is applicable to length is moved to rotating shaft middle part, hand grip 3, rotating shaft 1 is stretched into motor stator cavity, the rotating bars 2 that is now applicable to length is just equivalent to single group rotor, under the driving of electromagnetic force,, in 1 rotation around the shaft of this rotating bars 2 in the time there is certain winding coil wiring error or service interruption, rotating bars 2 will stop operating at this winding place, can detect this winding coil and occur mistake.
Claims (2)
1. a motor coil testing tool, it is characterized in that: comprise rotating shaft (1), rotating shaft (1) two ends are fixed with handle (3), in rotating shaft (1), be set with rotating bars (2), rotating bars (2) is made up of permeability magnetic material, and rotating bars (2) around the shaft (1) rotates.
2. a kind of motor coil testing tool as claimed in claim 1, it is characterized in that: in rotating shaft (1), be set with many rotating bars (2), the length difference of many rotating bars (2), rotating bars (2) can be in the upper longitudinal sliding motion of rotating shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339986.0U CN203929963U (en) | 2014-06-24 | 2014-06-24 | A kind of motor coil testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339986.0U CN203929963U (en) | 2014-06-24 | 2014-06-24 | A kind of motor coil testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203929963U true CN203929963U (en) | 2014-11-05 |
Family
ID=51825760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420339986.0U Expired - Fee Related CN203929963U (en) | 2014-06-24 | 2014-06-24 | A kind of motor coil testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203929963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109901010A (en) * | 2019-04-09 | 2019-06-18 | 河北瑞兆激光再制造技术股份有限公司 | Three-phase windings wiring condition detection tool and detection method |
| CN110035870A (en) * | 2016-12-07 | 2019-07-19 | 株式会社计数技研 | Robot system, positional relationship acquisition device and positional relationship adquisitiones |
| CN112230143A (en) * | 2020-09-27 | 2021-01-15 | 中车永济电机有限公司 | Asynchronous motor online detection device and method |
-
2014
- 2014-06-24 CN CN201420339986.0U patent/CN203929963U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035870A (en) * | 2016-12-07 | 2019-07-19 | 株式会社计数技研 | Robot system, positional relationship acquisition device and positional relationship adquisitiones |
| CN109901010A (en) * | 2019-04-09 | 2019-06-18 | 河北瑞兆激光再制造技术股份有限公司 | Three-phase windings wiring condition detection tool and detection method |
| CN112230143A (en) * | 2020-09-27 | 2021-01-15 | 中车永济电机有限公司 | Asynchronous motor online detection device and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20160624 |