CN109782166A - A kind of large size phase modifier stator core automatic test equipment and method - Google Patents
A kind of large size phase modifier stator core automatic test equipment and method Download PDFInfo
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- CN109782166A CN109782166A CN201811559073.9A CN201811559073A CN109782166A CN 109782166 A CN109782166 A CN 109782166A CN 201811559073 A CN201811559073 A CN 201811559073A CN 109782166 A CN109782166 A CN 109782166A
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- mobile mechanism
- stator core
- telescopic rod
- phase modifier
- test equipment
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Abstract
Present disclose provides a kind of large-scale phase modifier stator core automatic test equipment and methods, including telescopic rod, driving mechanism and mobile mechanism, wherein, the both ends of the telescopic rod are provided with mobile mechanism, the mobile mechanism includes the idler wheel that can be set in large-scale phase modifier stator core slot, the side of the mobile mechanism towards slot is additionally provided with test probe, the driving mechanism drives the movement of both ends mobile mechanism simultaneously, by adjusting the length of telescopic rod, it is adapted the spacing of the mobile mechanism at both ends with stator core diameter, the mobile mechanism at both ends is fastened in corresponding slot to be measured, by the movement for controlling mobile mechanism, realize the detection on full surface in corresponding groove.
Description
Technical field
This disclosure relates to a kind of large size phase modifier stator core automatic test equipment and method.
Background technique
Only there is provided background technical informations relevant to the disclosure for the statement of this part, it is not necessary to so constitute first skill
Art.
In large-scale phase modifier field test, the test of stator core is wherein important one, needs to check stator iron
Core whether there is defect, and then is adjusted, makes up or replaces, and then guarantee phase modifier installation quality, guarantee that power grid security is steady
Fixed operation.
But current stator-core test needs manually go to press trolley, are measured (one one by one as unit of slot
As the slot of large-scale phase modifier stator core be 72), heavy workload, low efficiency need all to survey again once test errors
Amount, can further increase workload.Meanwhile when measuring the slot of top or side, it is difficult to firmly, need to test people back and forth
Firmly press, waste of manpower and time optimize traditional therefore, it is necessary to design a kind of experimental rig that can advance automatically
The stator-core test process of large-scale phase modifier.
Summary of the invention
The disclosure to solve the above-mentioned problems, proposes a kind of large-scale phase modifier stator core automatic test equipment and side
The problem of method, the disclosure are able to solve current stator-core test and need artificial pressing, and test quality is low, low efficiency.
According to some embodiments, the disclosure is adopted the following technical scheme that
A kind of large size phase modifier stator core automatic test equipment, including telescopic rod, driving mechanism and mobile mechanism,
In, the both ends of the telescopic rod are provided with mobile mechanism, and the mobile mechanism includes that can be set in large-scale phase modifier to determine
Idler wheel in sub- iron core slot, the side of the mobile mechanism towards slot are additionally provided with test probe, and the driving mechanism is driven simultaneously
The movement of dynamic both ends mobile mechanism makes the spacing and stator core of the mobile mechanism at both ends by adjusting the length of telescopic rod
Diameter is adapted, and the mobile mechanism at both ends is fastened in corresponding slot to be measured, by controlling the movement of mobile mechanism, realization pair
Answer the detection on full surface in slot.
It is limited as further, the mobile mechanism includes bracket, tests probe, idler wheel and power driver, described
The side of bracket connects the end of the telescopic rod, and the other side is provided with test probe, and the both ends of the bracket are provided with
One idler wheel, by the control of power driver, the power driver is set on bracket the idler wheel.
It is limited as further, the tie point of the bracket and telescopic rod is set in two idler wheel tie points
Between position.Such setting can guarantee stationarity when mobile mechanism's movement.
It is limited as further, the bracket is plate structure, is vertically arranged with telescopic rod.
It is limited as further, the distance between outer of described two idler wheels is the sum of the width of N number of notch, N
More than or equal to three.Such setting ensure that two side wheels can be fastened in different slots or move in different slots,
And test probe can be directed at least one slot except above-mentioned slot.
It is limited as further, the test probe is set to the middle position of the bracket.To guarantee measurement
Accuracy.
As an implementation, the telescopic rod is two bars being connected through a screw thread.By rotating screw thread, change
The length of integral stem.
As an implementation, the telescopic rod is two bars of socket, is vertically installed with tightening piece in outboard beam,
The end of the tightening piece can be contacted with interior side lever, by rotating the tightening piece, so that the relative position of two bars is fixed.
It is limited as further, the driving mechanism is connect with each power driver, and is connect with remote controler, is remotely controlled
Device control.
Working method based on above-mentioned apparatus is stuck in the mobile mechanism at both ends by adjusting the length of telescopic rod
In corresponding slot to be measured, by controlling the movement of mobile mechanism, the detection on full surface, scalable by rotating in realization corresponding groove
Bar, alternatively moving mechanism present position realize the conversion of slot to be measured, repeat the above process, the detection of complete whole slots.
Compared with prior art, the disclosure has the beneficial effect that
Disclosure structure is simple, realizes that process is easy, does not need artificial force, it is only necessary to the length of telescopic rod is adjusted,
It can realize that the spacing of the mobile mechanism of two sides is adapted with the diameter of large-scale phase modifier stator core, realize detection；
Simultaneously automatic detection can be realized with the forward or backward of remote-controlled movement mechanism, stopping.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the structural schematic diagram of the disclosure；
Wherein, 1, idler wheel, 2, test probe, 3, telescopic rod, 4, slot, 5, bracket.
Specific embodiment:
The disclosure is described further with embodiment with reference to the accompanying drawing.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
In the disclosure, term for example "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", " side ",
The orientation or positional relationship of the instructions such as "bottom" is to be based on the orientation or positional relationship shown in the drawings, only to facilitate describing this public affairs
The relative for opening each component or component structure relationship and determination, not refers in particular to either component or element in the disclosure, cannot understand
For the limitation to the disclosure.
In the disclosure, term such as " affixed ", " connected ", " connection " be shall be understood in a broad sense, and indicate may be a fixed connection,
It is also possible to be integrally connected or is detachably connected；It can be directly connected, it can also be indirectly connected through an intermediary.For
The related scientific research of this field or technical staff can determine the concrete meaning of above-mentioned term in the disclosure as the case may be,
It should not be understood as the limitation to the disclosure.
As shown in Figure 1, a kind of large size phase modifier stator core automatic test equipment, including telescopic rod 3, driving mechanism and
Mobile mechanism, wherein the both ends of the telescopic rod 3 are provided with mobile mechanism, and the mobile mechanism includes that can be fastened on
Idler wheel 1 in large-scale phase modifier stator core slot 4, the side of mobile mechanism towards slot 4 are additionally provided with test probe 2, driving machine
Structure drives the movement of both ends mobile mechanism simultaneously, by adjusting the length of telescopic rod 3, make the spacing of the mobile mechanism at both ends with
Stator core diameter is adapted, and the mobile mechanism at both ends is fastened in corresponding slot 4 to be measured, by the fortune for controlling mobile mechanism
It is dynamic, realize the detection on full surface in corresponding groove 4.
In the present embodiment, mobile mechanism includes bracket 5, test probe 2, idler wheel 1 and power driver, the bracket 5
Side connect the end of the telescopic rod 3, the other side is provided with test probe 2, and the both ends of the bracket 5 are provided with one
Idler wheel 1, for idler wheel 1 by the control of power driver, power driver is set to (not shown) on bracket 5, and idler wheel can be along slot
It is moved forward and backward.
The tie point of bracket 5 and telescopic rod 3 is set to the middle position of two 1 tie points of idler wheel.Such setting energy
Enough guarantee stationarity when mobile mechanism's movement.
Bracket 5 is plate structure, is vertically arranged with telescopic rod 3.
The sum of the width that the distance between outer of two idler wheels 1 is three 4 mouthfuls of slot, and test probe 2 and be set to bracket 5
Middle position.Such setting ensure that two side wheels 1 can extend into different slots 4, and test probe 2 can be aligned
Intermediate slot.
In one or more embodiments, telescopic rod 3 is two bars being connected through a screw thread.By rotating screw thread, change
Become the length of integral stem.
In one or more embodiments, telescopic rod 3 is two bars of socket, is vertically installed with and tightens in outboard beam
The end of part, the tightening piece can be contacted with interior side lever, by rotating the tightening piece, so that the relative position of two bars is solid
It is fixed.
Certainly, in other embodiments, above-mentioned telescopic rod could alternatively be other forms.Details are not described herein.
Driving mechanism is connect with each power driver, and is connect with remote controler, and by remote control control, it advances, retreats or stops
Only.In the present embodiment, mobile mechanism is motor-driven carrier, and power driver is micro-machine.
By adjusting the length of telescopic rod 3, it is stuck in the mobile mechanism at both ends in corresponding slot 4 to be measured, passes through control
The detection on full surface in corresponding groove 4 is realized in the movement of mobile mechanism processed, by rotating telescopic rod 3, locating for alternatively moving mechanism
Position realizes the conversion of slot 4 to be measured, repeats the above process, the detection of complete whole slots 4.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Although above-mentioned be described in conjunction with specific embodiment of the attached drawing to the disclosure, model not is protected to the disclosure
The limitation enclosed, those skilled in the art should understand that, on the basis of the technical solution of the disclosure, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within the protection scope of the disclosure.
Claims (10)
1. a kind of large size phase modifier stator core automatic test equipment, it is characterized in that: including telescopic rod, driving mechanism and movement
Mechanism, wherein the both ends of the telescopic rod are provided with mobile mechanism, and the mobile mechanism includes that can be set in large-scale tune
Idler wheel in camera stator core slot, the side of the mobile mechanism towards slot are additionally provided with test probe, the driving mechanism
The movement of both ends mobile mechanism is driven simultaneously, by adjusting the length of telescopic rod, is made the spacing of the mobile mechanism at both ends and is determined
Sub- iron core diameter is adapted, and the mobile mechanism at both ends is fastened in corresponding slot to be measured, by controlling the movement of mobile mechanism,
Realize the detection on full surface in corresponding groove.
2. a kind of large-scale phase modifier stator core automatic test equipment as described in claim 1, it is characterized in that: the moving machine
Structure includes that bracket, test probe, idler wheel and power driver, the side of the bracket connect the end of the telescopic rod, separately
Side is provided with test probe, and the both ends of the bracket are provided with an idler wheel, control of the idler wheel by power driver, institute
Power driver is stated to be set on bracket.
3. a kind of large-scale phase modifier stator core automatic test equipment as claimed in claim 2, it is characterized in that: the bracket with
The tie point of telescopic rod is set to the middle position of two idler wheel tie points.
4. a kind of large-scale phase modifier stator core automatic test equipment as claimed in claim 2, it is characterized in that: the bracket is
Plate structure is vertically arranged with telescopic rod.
5. a kind of large-scale phase modifier stator core automatic test equipment as claimed in claim 2, it is characterized in that: described two rollings
The distance between outer of wheel is the sum of the width of N number of notch, and N is more than or equal to three.
6. a kind of large-scale phase modifier stator core automatic test equipment as claimed in claim 2, it is characterized in that: the test is visited
Head is set to the middle position of the bracket.
7. a kind of large-scale phase modifier stator core automatic test equipment as described in claim 1, it is characterized in that: described scalable
Bar is two bars being connected through a screw thread.By rotating screw thread, change the length of integral stem.
8. a kind of large-scale phase modifier stator core automatic test equipment as described in claim 1, it is characterized in that: described scalable
Bar is two bars of socket, is vertically installed with tightening piece in outboard beam, and the end of the tightening piece can be contacted with interior side lever, is led to
It crosses and rotates the tightening piece, so that the relative position of two bars is fixed.
9. a kind of large-scale phase modifier stator core automatic test equipment as described in claim 1, it is characterized in that: the driving machine
Structure is connect with each power driver, and is connect with remote controler, by remote control control.
10. based on the working method of device of any of claims 1-9, it is characterized in that: by adjusting telescopic rod
Length, be stuck in the mobile mechanism at both ends in corresponding slot to be measured, pass through the movement of control mobile mechanism, realize corresponding groove
The detection on interior full surface, by rotating telescopic rod, the conversion of slot to be measured is realized in alternatively moving mechanism present position, in repetition
Process is stated, the detection of complete whole slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559073.9A CN109782166A (en) | 2018-12-19 | 2018-12-19 | A kind of large size phase modifier stator core automatic test equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559073.9A CN109782166A (en) | 2018-12-19 | 2018-12-19 | A kind of large size phase modifier stator core automatic test equipment and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109782166A true CN109782166A (en) | 2019-05-21 |
Family
ID=66497321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811559073.9A Pending CN109782166A (en) | 2018-12-19 | 2018-12-19 | A kind of large size phase modifier stator core automatic test equipment and method |
Country Status (1)
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| CN (1) | CN109782166A (en) |
Citations (8)
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|---|---|---|---|---|
| CN1049908A (en) * | 1989-09-01 | 1991-03-13 | 西屋电气公司 | Rotor state in place is measured the detector of generator stator wedge tightness down |
| CN1081507A (en) * | 1992-06-22 | 1994-02-02 | 西门子公司 | Check motor in the air gap between motor stator and rotor |
| CN1759325A (en) * | 2003-03-12 | 2006-04-12 | 西门子公司 | Laminated core testing device |
| CN102150349A (en) * | 2008-09-12 | 2011-08-10 | 西门子能源公司 | Method and system for monitoring the condition of generator end windings |
| CN203464877U (en) * | 2013-07-18 | 2014-03-05 | 江苏通圆回转支承有限公司 | Special gauge for detecting inner raceway of slewing bearing |
| CN104020001A (en) * | 2014-05-26 | 2014-09-03 | 中国水电建设集团甘肃能源投资有限公司 | Method for detecting loosening of a generator stator slot wedge through Leeb hardness tester |
| CN106017661A (en) * | 2015-03-25 | 2016-10-12 | 通用电器技术有限公司 | Measuring method and device for measuring deflections at stator end windings |
| KR20180128222A (en) * | 2017-05-23 | 2018-12-03 | 두산중공업 주식회사 | Automated slot-wedge assembly device |
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2018
- 2018-12-19 CN CN201811559073.9A patent/CN109782166A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049908A (en) * | 1989-09-01 | 1991-03-13 | 西屋电气公司 | Rotor state in place is measured the detector of generator stator wedge tightness down |
| CN1081507A (en) * | 1992-06-22 | 1994-02-02 | 西门子公司 | Check motor in the air gap between motor stator and rotor |
| CN1759325A (en) * | 2003-03-12 | 2006-04-12 | 西门子公司 | Laminated core testing device |
| CN102150349A (en) * | 2008-09-12 | 2011-08-10 | 西门子能源公司 | Method and system for monitoring the condition of generator end windings |
| CN203464877U (en) * | 2013-07-18 | 2014-03-05 | 江苏通圆回转支承有限公司 | Special gauge for detecting inner raceway of slewing bearing |
| CN104020001A (en) * | 2014-05-26 | 2014-09-03 | 中国水电建设集团甘肃能源投资有限公司 | Method for detecting loosening of a generator stator slot wedge through Leeb hardness tester |
| CN106017661A (en) * | 2015-03-25 | 2016-10-12 | 通用电器技术有限公司 | Measuring method and device for measuring deflections at stator end windings |
| KR20180128222A (en) * | 2017-05-23 | 2018-12-03 | 두산중공업 주식회사 | Automated slot-wedge assembly device |
Non-Patent Citations (3)
| Title |
|---|
| 林海鹏: "大型发电机定子铁心片间短路了检测***设计", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》 * |
| 王秀兰: "大型电机铁心故障实验检测与数值仿真分析", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》 * |
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