CN203965148U - A kind of panzer Fault Diagnosis of Gearbox system - Google Patents
A kind of panzer Fault Diagnosis of Gearbox system Download PDFInfo
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- CN203965148U CN203965148U CN201420287303.1U CN201420287303U CN203965148U CN 203965148 U CN203965148 U CN 203965148U CN 201420287303 U CN201420287303 U CN 201420287303U CN 203965148 U CN203965148 U CN 203965148U
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- wheel box
- panzer
- fault diagnosis
- acceleration transducer
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Abstract
The utility model discloses a kind of panzer Fault Diagnosis of Gearbox system, comprise acceleration transducer, motor, variable frequency regulating speed control cabinet, gear-box bracket platform, electromagnetism dynamometer machine, analog-to-digital conversion module, data acquisition system (DAS) and communication interface modules; Described acceleration transducer is installed on wheel box, and described motor drives wheel box by shaft coupling, and motor is by the control of variable frequency regulating speed control cabinet, and described electromagnetism dynamometer machine is connected with the main shaft of described wheel box; Described acceleration transducer, analog-to-digital conversion module, data acquisition system (DAS) and communication interface modules are connected successively, and the test data that data acquisition system (DAS) collects is transferred to host computer by communication interface.Whole system is simple in structure, and the fitting operation of sensor is easy, applies the in the situation that this system can disintegrating at wheel box, not dismantle wheel box is carried out to the diagnosis of many indexs, for fault diagnosis and the maintenance of wheel box have brought convenience.
Description
Technical field
The utility model relates to a kind of panzer Fault Diagnosis of Gearbox system.
Background technology
Military panzer is the main main battle weaponry of modern ground force, is the weaponry that integrates protection, motor-driven, firepower, and its motor driven type is its most basic performance, and power drive system is the core of motor driven type.Panzer work under bad environment, the load change scope of its power drive system carrying is large, the resistance of receiving in complicated location is about 10 times to 15 times of flat site, and on good location, its resistance coefficient is 0.05, and in the time of climbing, its resistance coefficient reaches 0.7.Structurally, special armor car kinematic train is by spring coupling, transmission case, master clutch, wheel box, fan drive, planet steering box, except general forward gear and reverse gear, also have an augmentor, these characteristics all require the actuating unit of special armor car to bear larger load impacting than general power drive system.At present, to the research of panzer fault diagnosis mainly for single parts, and it is less to the holistic approach of wheel box, its failure mechanism is also seldom related to, and accuracy and reliability all not ideal enough, also cannot carry out fault diagnosis and prediction to whole kinematic train, State Maintenance lacks theoretical foundation, causes at present panzer to carry out maintenance and still mainly adopt the mode of periodic maintenance and correction maintenance.Therefore, accurately and effectively panzer wheel box is carried out to fault diagnosis research, to significantly reducing the maintenance cost of panzer, its war preparedness integrity of effective guarantee is significant.
Utility model content
The utility model provides a kind of panzer Fault Diagnosis of Gearbox system, and its object is, overcomes in prior art and cannot can only carry out the problem that single index detection maybe needs to carry out dissembling inspection to panzer wheel box.
A kind of panzer Fault Diagnosis of Gearbox system, comprises acceleration transducer, motor, variable frequency regulating speed control cabinet, gear-box bracket platform, electromagnetism dynamometer machine, analog-to-digital conversion module, data acquisition system (DAS) and communication interface modules;
Described acceleration transducer is installed on wheel box, and described motor drives wheel box by shaft coupling, and motor is by the control of variable frequency regulating speed control cabinet, and described electromagnetism dynamometer machine is connected with the main shaft of described wheel box;
Described acceleration transducer, analog-to-digital conversion module, data acquisition system (DAS) and communication interface modules are connected successively, and the test data that data acquisition system (DAS) collects is transferred to host computer by communication interface.
Also comprise the electromagnetic sensor being arranged on shaft coupling, described electromagnetic sensor is connected with described analog-to-digital conversion module.
For test input rotating speed.
Also comprise the torque gauge being arranged between battery dynamometer machine and wheel box, described torque gauge is connected with described analog-to-digital conversion module.For torque loads and the rotating speed of the output of test battery dynamometer machine.
Described motor adopts the threephase asynchronous that model is Y180L-4.
Rotating speed control desk can be controlled motor and between 200-2000rpm, turn round to reach the object of supply wheel box input shaft different rotating speeds.
Described electromagnetism dynamometer adopts the electromagnetism dynamometer that model is CWZ300, and absorbed power is 45kW.
Described torque gauge is JW-2A type torductor.
Adopt a kind of high-precision electronic instrument with the various power machines of mensuration of certain intelligence and moment of torsion, rotating speed and the power of power transmission machinery of micro-computer technology design.
Described acceleration transducer is installed on each bearing place of wheel box.
Beneficial effect
The utility model provides a kind of panzer Fault Diagnosis of Gearbox system, comprises acceleration transducer, motor, variable frequency regulating speed control cabinet, gear-box bracket platform, electromagnetism dynamometer machine, analog-to-digital conversion module, data acquisition system (DAS) and communication interface modules; Described acceleration transducer is installed on wheel box, and described motor drives wheel box by shaft coupling, and motor is by the control of variable frequency regulating speed control cabinet, and described electromagnetism dynamometer machine is connected with the main shaft of described wheel box; Described acceleration transducer, analog-to-digital conversion module, data acquisition system (DAS) and communication interface modules are connected successively, and the test data that data acquisition system (DAS) collects is transferred to host computer by communication interface.Whole system is simple in structure, the fitting operation of sensor is easy, apply the in the situation that this system can disintegrating at wheel box, not dismantle wheel box is carried out to the detection of many indexs, utilize the existing method of testing in host computer, complete the fault diagnosis to wheel box, for fault diagnosis and the maintenance of wheel box have brought convenience.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the scheme of installation of the upper box upper sensor of wheel box;
Fig. 3 is the scheme of installation of the lower box upper sensor of wheel box.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
In this example, select ZTZ96 formula panzer wheel box as diagnosis object, described ZTZ96 formula panzer wheel box, comprises main drive shaft, intermediate shaft, main shaft, upper box and lower box, and gear is all involute spur gear.Wheel box always has five drive shifts and adds a reverse gear.
As shown in Figure 1, for structural representation of the present utility model, a kind of panzer Fault Diagnosis of Gearbox system, comprises acceleration transducer, motor, variable frequency regulating speed control cabinet, gear-box bracket platform, electromagnetism dynamometer machine, analog-to-digital conversion module, data acquisition system (DAS) and communication interface modules;
Described acceleration transducer is installed on wheel box, and described motor drives wheel box by shaft coupling, and motor is by the control of variable frequency regulating speed control cabinet, and described electromagnetism dynamometer machine is connected with the main shaft of described wheel box;
Described acceleration transducer, analog-to-digital conversion module, data acquisition system (DAS) and communication interface modules are connected successively, and the test data that data acquisition system (DAS) collects is transferred to host computer by communication interface.
Also comprise the electromagnetic sensor being arranged on shaft coupling, described electromagnetic sensor is connected with described analog-to-digital conversion module.
For test input rotating speed.
Also comprise the torque gauge being arranged between battery dynamometer machine and wheel box, described torque gauge is connected with described analog-to-digital conversion module.For torque loads and the rotating speed of the output of test battery dynamometer machine.
Described motor adopts the threephase asynchronous that model is Y180L-4.
Rotating speed control desk can be controlled motor and between 200-2000rpm, turn round to reach the object of supply wheel box input shaft different rotating speeds.
Described electromagnetism dynamometer adopts the electromagnetism dynamometer that model is CWZ300, and absorbed power is 45kW.
Described torque gauge is JW-2A type torductor.
Adopt a kind of high-precision electronic instrument with the various power machines of mensuration of certain intelligence and moment of torsion, rotating speed and the power of power transmission machinery of micro-computer technology design.
Described acceleration transducer is installed on each bearing place of wheel box.Be the scheme of installation of sensor as shown in Figures 2 and 3, each 4 of upper lower body case, installation site is positioned near the axle and bearing that load is heavy, rotating speed is high, and sensor can be checked through failure message from all directions.In addition, point position is also more smooth, for convenience detach and sensor installation.Because a lot of faults of wheel box all can cause that axial vibration energy and frequency change, so axial vibration survey is also very important, measuring point 1 and measuring point 2 are respectively input shaft and position of output axle, so 1 and No. 2 sensor all adopts three-phase sensor, 3-8 sensor is single-phase sensor.
According to this form sensor installation, can full test the vibration signal of wheel box diverse location, can meet diagnosis needs, can judge the difference of upper and lower surface in addition.
Motor provides power, drives wheel box operation, and rotating speed control desk regulates input speed, and magnetoelectric transducer is arranged on shaft coupling, test input rotating speed, and electromagnetism dynamometer machine provides torque loads, torque gauge test output speed and load, and show on display instrument.The vibration signal of acceleration transducer test each position of wheel box, zoophysiology is stored in vibration signal, magnetoelectricity signal, torque signal, tach signal in host computer, and utilizes host computer to diagnose.
Claims (7)
1. a panzer Fault Diagnosis of Gearbox system, is characterized in that, comprises acceleration transducer, motor, variable frequency regulating speed control cabinet, gear-box bracket platform, electromagnetism dynamometer machine, analog-to-digital conversion module, data acquisition system (DAS) and communication interface modules;
Described acceleration transducer is installed on wheel box, and described motor drives wheel box by shaft coupling, and motor is by the control of variable frequency regulating speed control cabinet, and described electromagnetism dynamometer machine is connected with the main shaft of described wheel box;
Described acceleration transducer, analog-to-digital conversion module, data acquisition system (DAS) and communication interface modules are connected successively, and the test data that data acquisition system (DAS) collects is transferred to host computer by communication interface modules.
2. panzer Fault Diagnosis of Gearbox system according to claim 1, is characterized in that, also comprises the electromagnetic sensor being arranged on shaft coupling, and described electromagnetic sensor is connected with described analog-to-digital conversion module.
3. panzer Fault Diagnosis of Gearbox system according to claim 2, is characterized in that, also comprises the torque gauge being arranged between battery dynamometer machine and wheel box, and described torque gauge is connected with described analog-to-digital conversion module.
4. panzer Fault Diagnosis of Gearbox system according to claim 1, is characterized in that, described motor adopts the threephase asynchronous that model is Y180L-4.
5. panzer Fault Diagnosis of Gearbox system according to claim 1, is characterized in that, described electromagnetism dynamometer adopts the electromagnetism dynamometer that model is CWZ300, and absorbed power is 45kW.
6. panzer Fault Diagnosis of Gearbox system according to claim 3, is characterized in that, described torque gauge is JW-2A type torductor.
7. according to the panzer Fault Diagnosis of Gearbox system described in claim 1-6 any one, it is characterized in that, described acceleration transducer is installed on each bearing place of wheel box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287303.1U CN203965148U (en) | 2014-05-31 | 2014-05-31 | A kind of panzer Fault Diagnosis of Gearbox system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287303.1U CN203965148U (en) | 2014-05-31 | 2014-05-31 | A kind of panzer Fault Diagnosis of Gearbox system |
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| CN203965148U true CN203965148U (en) | 2014-11-26 |
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| CN201420287303.1U Active CN203965148U (en) | 2014-05-31 | 2014-05-31 | A kind of panzer Fault Diagnosis of Gearbox system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865067A (en) * | 2015-05-17 | 2015-08-26 | 成都诚邦动力测试仪器有限公司 | Gearbox test system based on trigger coupling circuit |
| CN106932195A (en) * | 2015-12-30 | 2017-07-07 | 中国人民解放军装甲兵工程学院 | The mechanically aided formula clutch operating device intelligent Detection of armored vehicle |
| CN107599832A (en) * | 2017-10-18 | 2018-01-19 | 北京北方车辆集团有限公司 | A kind of more power output structures for rushing to repair equipment |
-
2014
- 2014-05-31 CN CN201420287303.1U patent/CN203965148U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865067A (en) * | 2015-05-17 | 2015-08-26 | 成都诚邦动力测试仪器有限公司 | Gearbox test system based on trigger coupling circuit |
| CN106932195A (en) * | 2015-12-30 | 2017-07-07 | 中国人民解放军装甲兵工程学院 | The mechanically aided formula clutch operating device intelligent Detection of armored vehicle |
| CN106932195B (en) * | 2015-12-30 | 2019-01-29 | 中国人民解放军装甲兵工程学院 | The mechanically aided formula clutch operating device intelligent Detection of armored vehicle |
| CN107599832A (en) * | 2017-10-18 | 2018-01-19 | 北京北方车辆集团有限公司 | A kind of more power output structures for rushing to repair equipment |
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