CN207675891U - A kind of Electric motor fault detection device - Google Patents
A kind of Electric motor fault detection device Download PDFInfo
- Publication number
- CN207675891U CN207675891U CN201820065380.0U CN201820065380U CN207675891U CN 207675891 U CN207675891 U CN 207675891U CN 201820065380 U CN201820065380 U CN 201820065380U CN 207675891 U CN207675891 U CN 207675891U
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- China
- Prior art keywords
- fixedly connected
- sliding slot
- fault detection
- detection device
- electric motor
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Abstract
The utility model discloses a kind of Electric motor fault detection device, including babinet, the babinets（2）Top be equipped with sliding slot（8）, the sliding slot（8）Be internally connected with rotatable leading screw（3）, the leading screw（3）On through being threaded with sliding block（4）, the sliding block（4）Top be fixedly connected with pedestal（6）, the sliding block（4）It can be in sliding slot（8）Inside horizontally slip.It is practical that the utility model has the advantages of simple structure, same device can realize the switching of a variety of detection functions, it is easy to use, the record that rotating speed and torque when can be dallied to motor by tachometer of measuring measure, the power of electricity can be measured and analyzed by power analyzer, convenient for judging the guilty culprit of motor according to data, multimeter and infrared thermometer can also be passed through, temperature change when leakage tests and work can be carried out to the shell of motor, convenient for carrying out judgement electrical fault from multi-direction angle, fault detection efficiency is improved.
Description
Technical field
The utility model is related to a kind of detection device, specially a kind of Electric motor fault detection device belongs to detection
Engineering device technique field.
Background technology
In existing life, as people’s lives quality is continuously improved, electric car is the important tool of urban transportation, alive
It is applied within the scope of boundary, trolleybus revives period, other than there are large quantities of chopper control vehicles, has also appeared the new vehicle of a batch
Type, such as using the AC Drive electric car of induction motor drive and the trolleybus with auxiliary power unit, it is simplest
Auxiliary power is accumulator, and this electric car can make short-haul trip in the area of contactless net, in addition, it is auxiliary to also have with diesel engine
The electric car of power；During the use of electric car, motor is its essential core power, therefore, the maintenance for electric car motor
It is highly important with maintenance, especially in its fault detect, because its is complicated, is not easy to detect, existing electric car motor
Detection device, structure is inflexible, and detection efficiency is low, and detection mode is very single, cannot detect multiple measurement data simultaneously.
Utility model content
The utility model provides a kind of Electric motor fault detection device, by the way that multiple detections such as power analyzer are arranged
Instrument solves the problems, such as that existing detection device detection mode is single and detection efficiency is low.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of Electric motor fault detection device, including babinet, it is characterised in that：The top of the babinet, which is equipped with, to be slided
Slot, the sliding slot are internally connected with rotatable leading screw, through being threaded with sliding block, the top of the sliding block on the leading screw
It is fixedly connected with pedestal, the sliding block can horizontally slip in sliding slot, and one end of the pedestal is fixedly connected with multimeter, described
The other end of pedestal is fixedly connected with vibration survey instrument, and the right end face of the babinet is fixedly connected with fixed seat, the fixation
Seat top is connected with turntable by rotary shaft, and both sides have been respectively fixedly connected with power analyzer and rotating speed at the top of the turntable
Measuring instrument is fixedly connected with infrared thermometer on the babinet of the sliding slot side, the institute relative to infrared thermometer
It states the sliding slot other side and is fixedly connected with noise measuring instrument.
As a kind of preferred embodiment of the utility model, the one end of the leading screw far from fixed seat is fixedly connected with handwheel.
As a kind of preferred embodiment of the utility model, power outlet is fixedly connected at the top of the babinet.
As a kind of preferred embodiment of the utility model, the pedestal is equipped with threaded hole.
As a kind of preferred embodiment of the utility model, the infrared thermometer is close to the side of fixed seat.
The advantageous effect that the utility model is reached is：
It is practical that the utility model has the advantages of simple structure, and same device can realize the switching of a variety of detection functions, is convenient for Electric
Electrical fault detection uses, and the record that rotating speed and torque when can be dallied to motor by tachometer of measuring measure leads to
Overpower analyzer can measure and analyze the power of electricity, convenient for judging the guilty culprit of motor according to data, can also lead to
Cross multimeter and infrared thermometer, can to the shell of motor carry out leakage tests and work when temperature change, convenient for from
Multi-direction angle carries out judgement electrical fault, improves fault detection efficiency.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the vertical view of Fig. 1.
In figure：1, rotary shaft；2, babinet；3, leading screw；4, sliding block；5, handwheel；6, pedestal；7, multimeter；8, sliding slot；9, red
Outside line temperature measurer；10, fixed seat；11, turntable；12, power analyzer, 13, tachometer of measuring；14, vibration survey instrument；15、
Noise measuring instrument；16, power outlet.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figs. 1-2, the top of a kind of Electric motor fault detection device, including babinet 2, babinet 2 is equipped with sliding slot
8, sliding slot 8 is internally connected with rotatable leading screw 3, and through being threaded with sliding block 4 on leading screw 3, the top of sliding block 4 is fixedly connected
There are pedestal 6, sliding block 4 that can horizontally slip in sliding slot 8, one end of pedestal 6 is fixedly connected with multimeter 7, and the other end of pedestal 6 is solid
Surely it is connected with vibration survey instrument 14, the right end face of babinet 2 is fixedly connected with fixed seat 10, and 10 top of fixed seat passes through rotary shaft
1 is connected with turntable 11, and 11 top both sides of turntable have been respectively fixedly connected with power analyzer 12 and tachometer of measuring 13, have been located at
It is fixedly connected with infrared thermometer 9 on the babinet 2 of 8 side of sliding slot, 8 other side of sliding slot relative to infrared thermometer 9 is solid
Surely it is connected with noise measuring instrument 15.
The one end of leading screw 3 far from fixed seat 10 is fixedly connected with handwheel 5, is convenient for rotational lead screw 3, the top of babinet 2 is fixed
It is connected with power outlet 16, convenient for being passed through electric power to testing of electric motors, pedestal 6 is equipped with threaded hole, red convenient for fixed testing of electric motors
Outside line temperature measurer 9 is in the side of close fixed seat 10, convenient for temperature when measurement motor work.
Specifically, when in use, tested measured motor being fixed by the threaded hole on pedestal 6 and is detected measured motor, by turning
Wheel of starting 5 makes pedestal 6 be moved on sliding slot 8, makes the motor on pedestal 6 close to tachometer of measuring 13, then by motor output end
It is connect with tachometer of measuring 13, then rotating speed and torque when being dallied by 13 measurement motor of tachometer of measuring rotate turntable
11, power analyzer 12 is rotated to close to motor side, motor output end is connect with power analyzer 12 then, is then led to
Overpower analyzer 12 measures and the power of analysis electricity, temperature when this is worked by 9 measurement motor of infrared thermometer are led to
Shock conditions when vibration survey instrument 14 detects motor work are crossed, the noise point when motor work is detected by noise measuring instrument 15
Shellfish carries out breakdown judge by the above detection data to motor.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of Electric motor fault detection device, including babinet（2）, it is characterised in that：The babinet（2）Top be equipped with
Sliding slot（8）, the sliding slot（8）Be internally connected with rotatable leading screw（3）, the leading screw（3）On through being threaded with sliding block
（4）, the sliding block（4）Top be fixedly connected with pedestal（6）, the sliding block（4）It can be in sliding slot（8）Inside horizontally slip, it is described
Pedestal（6）One end be fixedly connected with multimeter（7）, the pedestal（6）The other end be fixedly connected with vibration survey instrument（14）,
The babinet（2）Right end face be fixedly connected with fixed seat（10）, the fixed seat（10）Top is connected with by rotary shaft
Turntable（11）, the turntable（11）Top both sides have been respectively fixedly connected with power analyzer（12）And tachometer of measuring
（13）, it is located at the sliding slot（8）The babinet of side（2）On be fixedly connected with infrared thermometer（9）, relative to infrared thermometry
Instrument（9）The sliding slot（8）The other side is fixedly connected with noise measuring instrument（15）.
2. Electric motor fault detection device according to claim 1, it is characterised in that：The leading screw（3）Far from solid
Reservation（10）One end be fixedly connected with handwheel（5）.
3. Electric motor fault detection device according to claim 1, it is characterised in that：The babinet（2）Top
It is fixedly connected with power outlet（16）.
4. Electric motor fault detection device according to claim 1, it is characterised in that：The pedestal（6）It is equipped with
Threaded hole.
5. Electric motor fault detection device according to claim 1, it is characterised in that：The infrared thermometer
（9）Close to fixed seat（10）Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820065380.0U CN207675891U (en) | 2018-01-15 | 2018-01-15 | A kind of Electric motor fault detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820065380.0U CN207675891U (en) | 2018-01-15 | 2018-01-15 | A kind of Electric motor fault detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675891U true CN207675891U (en) | 2018-07-31 |
Family
ID=62974125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820065380.0U Expired - Fee Related CN207675891U (en) | 2018-01-15 | 2018-01-15 | A kind of Electric motor fault detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207675891U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541462A (en) * | 2018-11-12 | 2019-03-29 | 合肥众建翔新能源有限公司 | A kind of Testing Platform convenient for fixed new energy motor |
| CN110095710A (en) * | 2019-05-22 | 2019-08-06 | 格力电器（武汉）有限公司 | Fault detection means and method |
| CN110470986A (en) * | 2019-08-12 | 2019-11-19 | 上海翡叶动力科技有限公司 | A kind of electromechanical testing safety detection device and determination method |
| CN111856290A (en) * | 2020-06-18 | 2020-10-30 | 湖北德普电气股份有限公司 | Method for testing performance of hydrogen fuel cell engine |
| CN112378452A (en) * | 2020-11-26 | 2021-02-19 | 浙江驭马智能科技有限公司 | Motor assembling and testing platform capable of realizing multi-station continuous detection |
-
2018
- 2018-01-15 CN CN201820065380.0U patent/CN207675891U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541462A (en) * | 2018-11-12 | 2019-03-29 | 合肥众建翔新能源有限公司 | A kind of Testing Platform convenient for fixed new energy motor |
| CN110095710A (en) * | 2019-05-22 | 2019-08-06 | 格力电器（武汉）有限公司 | Fault detection means and method |
| CN110470986A (en) * | 2019-08-12 | 2019-11-19 | 上海翡叶动力科技有限公司 | A kind of electromechanical testing safety detection device and determination method |
| CN111856290A (en) * | 2020-06-18 | 2020-10-30 | 湖北德普电气股份有限公司 | Method for testing performance of hydrogen fuel cell engine |
| CN112378452A (en) * | 2020-11-26 | 2021-02-19 | 浙江驭马智能科技有限公司 | Motor assembling and testing platform capable of realizing multi-station continuous detection |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180731 Termination date: 20200115 |