CN202770967U - Submersible motor axial load performance test device - Google Patents
Submersible motor axial load performance test device Download PDFInfo
- Publication number
- CN202770967U CN202770967U CN 201220444385 CN201220444385U CN202770967U CN 202770967 U CN202770967 U CN 202770967U CN 201220444385 CN201220444385 CN 201220444385 CN 201220444385 U CN201220444385 U CN 201220444385U CN 202770967 U CN202770967 U CN 202770967U
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- CN
- China
- Prior art keywords
- spindle nose
- submersible motor
- load performance
- plc
- motor
- Prior art date
- 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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Abstract
The utility model discloses a submersible motor axial load performance test device for performing load performance tests on a submersible motor. The submersible motor axial load performance test device comprises a servo motor, a pressure sensor, and a PLC. A motor rotor spindle nose is arranged on the submersible motor, a servo motor spindle nose is arranged on the servo motor, the servo motor spindle nose is connected with the motor rotor spindle nose, the pressure sensor is arranged on the motor rotor spindle nose, the pressure sensor is connected with the PLC, and the PLC is connected with the servo motor. According to the utility model, the servo motor is adopted, and the magnitude of the pressure is detected by the pressure sensor on a real time basis, so the stability of the pressure output is ensured. Meanwhile, the pressure value is given by the PLC to a servo driver of the servo motor as an instruction, so the tedious manual adjustment can be avoided.
Description
Technical field
The utility model relates to a kind of proving installation, relates in particular to a kind of submersible motor axial load performance testing device.
Background technology
Prior art adopts cylinder loaded mode on rotor, for the motor of different model, need to be adjusted to corresponding force value and test, and the mode of adjusting is the manual corresponding force value of setting, and manual operations is comparatively loaded down with trivial details; In addition, because the compressibility of air, the actual cylinder power output that records can fluctuate in 10% scope, and Output pressure is unstable.
The utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of Output pressure stable and can avoid the submersible motor axial load performance testing device of loaded down with trivial details manual shift force value.
The technical solution of the utility model is achieved in that a kind of submersible motor axial load performance testing device, be used for submersible motor is carried out the load performance test, described submersible motor axial load performance testing device comprises servomotor, pressure transducer, PLC, be provided with the rotor spindle nose on the described submersible motor, be provided with the servomotor spindle nose on the described servomotor, described servomotor spindle nose is connected with the rotor spindle nose, described pressure transducer is arranged on the rotor spindle nose, described pressure transducer is connected with PLC, and described PLC is connected with servomotor.
The utility model has the advantages that: adopt servomotor, the real-time detected pressures size of pressure transducer has guaranteed the stable of Output pressure; Simultaneously, force value is sent instruction by PLC to the servo-driver of servomotor, has avoided loaded down with trivial details manual shift.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not consist of any restriction of the present utility model.
Fig. 1 is the structural representation of the present embodiment.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
Consult shown in Figure 1, a kind of submersible motor axial load performance testing device of the present embodiment, be used for submersible motor 5 is carried out the load performance test, submersible motor axial load performance testing device comprises servomotor 1, pressure transducer 3, PLC, be provided with rotor spindle nose 4 on the submersible motor 5, be provided with servomotor spindle nose 2 on the servomotor 1, servomotor spindle nose 2 is connected with rotor spindle nose 4, pressure transducer 3 is arranged on the rotor spindle nose 4, pressure transducer 3 is connected with PLC, and PLC is connected with servomotor 1.
The principle of work of the present embodiment is: pressure transducer 3 is used for the pressure at induction electromotor rotor spindle nose 4 places, pressure transducer 3 sends to PLC with its force value of sensing, PLC sends instruction to the servo-driver of servomotor 1, then servo-driver control servomotor 1 passes to rotor spindle nose 4 to the pressure of corresponding size by servomotor spindle nose 2, test machine gives submersible motor 5 energisings simultaneously, measure the operate power of the submersible motor 5 under this load, the actual fluctuation of load scope that records of this testing scheme is below 1%, strict test parameter has guaranteed the reliability of test result.
Above embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the people that is familiar with technique understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (1)
1. submersible motor axial load performance testing device, be used for submersible motor is carried out the load performance test, it is characterized in that: described submersible motor axial load performance testing device comprises servomotor, pressure transducer, PLC, be provided with the rotor spindle nose on the described submersible motor, be provided with the servomotor spindle nose on the described servomotor, described servomotor spindle nose is connected with the rotor spindle nose, described pressure transducer is arranged on the rotor spindle nose, described pressure transducer is connected with PLC, and described PLC is connected with servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220444385 CN202770967U (en) | 2012-09-03 | 2012-09-03 | Submersible motor axial load performance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220444385 CN202770967U (en) | 2012-09-03 | 2012-09-03 | Submersible motor axial load performance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770967U true CN202770967U (en) | 2013-03-06 |
Family
ID=47777531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220444385 Expired - Fee Related CN202770967U (en) | 2012-09-03 | 2012-09-03 | Submersible motor axial load performance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424246A (en) * | 2015-12-28 | 2016-03-23 | 天津中科华瑞电气技术开发有限公司 | Vertical submersed motor performance test platform |
-
2012
- 2012-09-03 CN CN 201220444385 patent/CN202770967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424246A (en) * | 2015-12-28 | 2016-03-23 | 天津中科华瑞电气技术开发有限公司 | Vertical submersed motor performance test platform |
| CN105424246B (en) * | 2015-12-28 | 2018-08-28 | 天津中科华瑞电气技术开发有限公司 | A kind of vertical immersed motor Testing Platform |
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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 |
Granted publication date: 20130306 Termination date: 20210903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |