CN102928142A - Detection method and device used for detecting output torque of electric chassis car - Google Patents
Detection method and device used for detecting output torque of electric chassis car Download PDFInfo
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- CN102928142A CN102928142A CN2012104233425A CN201210423342A CN102928142A CN 102928142 A CN102928142 A CN 102928142A CN 2012104233425 A CN2012104233425 A CN 2012104233425A CN 201210423342 A CN201210423342 A CN 201210423342A CN 102928142 A CN102928142 A CN 102928142A
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Abstract
The invention relates to a detection method and device used for detecting output torque of an electric chassis car. The detection method is characterized in that torque of rotation of a screw rod shaft of the electric chassis car is collected by a torque sensor in real time; an electric signal collected in real time is transmitted to a signal processor; and the signal is subjected to real-time processing by the signal processor to generate a numerical table or a curve graph of time with the size of the torque. The detection device comprises a torque detection module arranged at one end of the electric chassis car, and the torque detection module is connected with the signal processor by a data line. The torque detection module comprises one torque sensor which can be continuously rotated, the torque sensor comprises a torsion input shaft and a torsion output shaft, a connection sleeve in splicing match with the screw rod shaft of the electric chassis car is sleeved on the torsion input shaft, and a damping device is arranged on the torsion output shaft. The detection device is high in precision, multiple in functions, simple in structure, convenient in operation and convenient in processing and is used for detecting whether torque output of the electric chassis car is in line with a rated value.
Description
Technical field
The present invention relates to a kind of detection method for detection of the electric chassis truck output torque and device thereof, whether meet ratings for detection of the output of electric chassis truck moment of torsion, belong to the checkout equipment of transmission facility.
Background technology
The electric chassis truck load-bearing breaker in process, need to overcome the isolating switch moment of torsion that engagement process produces in switch cubicle at switch cubicle.At present, detect the output of electric chassis truck moment of torsion without any equipment and whether meet ratings.
Summary of the invention
The object of the present invention is to provide a kind of detection method for detection of the electric chassis truck output torque and device thereof, this device has high precision, advantage multi-functional, simple in structure, easy to operate, easy to process, is to detect the output of electric chassis truck moment of torsion whether to meet ratings.
A technical scheme of the present invention is: a kind of detection method for detection of the electric chassis truck output torque, it is characterized in that: by the moment of torsion of torque sensor Real-time Collection electric chassis truck upper screw rod axle rotation, with Real-time Collection to electric signal flow to signal processor, by signal processor to the real-time processing of signal and numerical tabular or the curve map of rise time and torque.
Another technical scheme of the present invention is: a kind of pick-up unit for detection of the electric chassis truck output torque, comprise the moment of torsion detection module that is arranged at electric chassis truck one end, it is characterized in that: described moment of torsion detection module links through data line and a signal processor; But described moment of torsion detection module comprises the torque sensor of a continuous rotation, and described torque sensor includes torsion input shaft and torsion output shaft; Be arranged with the coupling sleeve of pegging graft and cooperating with the electric chassis truck screw axis on the described torsion input shaft; Be provided with damping device on the described torsion output shaft, so that under the torque value that damping device is set, rotate in order to realize the electric chassis truck output torque by the moment of torsion transmission of torque sensor; Be provided with moment of torsion electronic signal output terminal on the described torque sensor, described moment of torsion electronic signal output terminal links through data line and signal processor, so that signal processor processes and generate time and torque numerical tabular for reflection electric chassis truck ruuning situation under nominal torque to torque signal.
Further, described torque sensor also is used for gathering and sending power electronic signal and the rotating speed electronic signal that produces from the electric chassis truck walking process, described power electronic signal and rotating speed electronic signal are sent to signal processor by data line, and described signal processor changes and watt level numerical tabular and time and rotating speed magnitude numerical value table or curve map real time signal processing and rise time.
Further, described signal processor comprises moment of torsion electronic signal receiving end, display screen, control button, the processing of described signal, printer serial ports and computer connectivity port, and described computer connectivity port is by data connecting line and computer link enhancement numerical tabular Presentation Function and analyzing and processing function.
Further, described damping device is electromagnetic brake or load equipment.
The invention has the advantages that:
(1) fills up present and detect the blank whether output of electric chassis truck moment of torsion meets ratings without any equipment;
(2) its moment of torsion detection module is only for to connect to form a kind of torque sensor and signal processor with data line, and is simple in structure;
(3) it has adopted the torque sensor collection of high precision, high resolving power, high stability to transmit the moment of torsion electronic signal, torque signal is processed and rise time and torque numerical tabular in real time high precision by signal processor;
(4) its coupling sleeve can be equipped with and detect multiple electric chassis truck, and is multi-functional;
(5) coupling sleeve on its moment of torsion detection module is with after the square toes of the screw axis of electric chassis truck are connected, at damping device torque value is set, the starting electric chassis truck, torque sensor is provided with a moment of torsion electronic signal output terminal and transmits the electronic signal that electric chassis truck bears moment of torsion in the process of walking, electronic signal reaches signal processor by data line and processes in real time also rise time and torque numerical tabular, and is easy to operate;
(6) its torque sensor that adopts and signal processor are the auxiliary products of commonly using, and be easy to process.
Description of drawings
Fig. 1 is the organigram of the embodiment of the invention.
Fig. 2 is the partial schematic diagram of moment of torsion detection module among the present invention.
Fig. 3 is the organigram of torque sensor among the present invention.
Fig. 4 is the front perspective view of signal processor among the present invention.
Fig. 5 is the rear perspective view of signal processor among the present invention.
Fig. 6 is embodiment of the invention electric chassis truck organigram.
Fig. 7 is embodiment of the invention moment of torsion detection module and electric chassis truck screw axis connection diagram.
Among the figure: 1-moment of torsion detection module, 2-data line, 3-signal processor, the 4-coupling sleeve, 5-torque sensor, 6-torsion output shaft, the 7-damping device, 8-moment of torsion electronic signal output terminal, 9-torsion input shaft, the 10-display screen, 11-controls button, 12-moment of torsion electronic signal receiving end, 13-computer connectivity port, 14-printer serial ports, 15-electric chassis truck, the screw axis of 16-electric chassis truck.
Embodiment
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and cooperation accompanying drawing be described in detail below, but the present invention are not limited to this.
With reference to legend, a kind of detection method for detection of the electric chassis truck output torque, it is characterized in that: by the moment of torsion of torque sensor Real-time Collection electric chassis truck upper screw rod axle rotation, with Real-time Collection to electric signal flow to signal processor, by signal processor to the real-time processing of signal and numerical tabular or the curve map of rise time and torque.
A kind of pick-up unit for detection of the electric chassis truck output torque comprises the moment of torsion detection module 1 that is arranged at electric chassis truck one end, it is characterized in that: described moment of torsion detection module links through data line 2 and a signal processor 3; But described moment of torsion detection module comprises the torque sensor 5 of a continuous rotation, and described torque sensor includes torsion input shaft 6 and torsion output shaft 9; Be arranged with the coupling sleeve 4 of pegging graft and cooperating with the electric chassis truck screw axis on the described torsion input shaft; Be provided with damping device on the described torsion output shaft, so that under the torque value that damping device is set, rotate in order to realize the electric chassis truck output torque by the moment of torsion transmission of torque sensor; Be provided with moment of torsion electronic signal output terminal 8 on the described torque sensor, described moment of torsion electronic signal output terminal links through data line and signal processor, so that signal processor processes and generate time and torque numerical tabular or curve map for reaction electric chassis truck ruuning situation under nominal torque to torque signal.
Described torque sensor also is used for gathering and sending power electronic signal and the rotating speed electronic signal that produces from the electric chassis truck walking process, described power electronic signal and rotating speed electronic signal are sent to signal processor by data line, and described signal processor changes and watt level numerical tabular and time and rotating speed magnitude numerical value table or curve map real time signal processing and rise time.
Described signal processor comprises moment of torsion electronic signal receiving end 12, display screen 10, control button 11, printer serial ports 14 and computer connectivity port 13, and described computer connectivity port is by data connecting line and computer link enhancement numerical tabular Presentation Function and analyzing and processing function.
Described damping device is electromagnetic brake or load equipment.
Compared with prior art, the present invention has the following advantages:
(1) fills up present and detect the blank whether output of electric chassis truck moment of torsion meets ratings without any equipment;
(2) its moment of torsion detection module is only for to connect to form a kind of torque sensor and signal processor with data line, and is simple in structure;
(3) it has adopted the torque sensor collection of high precision, high resolving power, high stability to transmit the moment of torsion electronic signal, torque signal is processed and rise time and torque numerical tabular in real time high precision by signal processor;
(4) its coupling sleeve can be equipped with and detect multiple electric chassis truck, and is multi-functional;
(5) coupling sleeve on its moment of torsion detection module is with after the square toes of the screw axis of electric chassis truck are connected, at damping device torque value is set, the starting electric chassis truck, torque sensor is provided with a moment of torsion electronic signal output terminal and transmits the electronic signal that electric chassis truck bears moment of torsion in the process of walking, electronic signal reaches signal processor by data line and processes in real time also rise time and torque numerical tabular, and is easy to operate;
(6) its torque sensor that adopts and signal processor are the auxiliary products of commonly using, and be easy to process.
Using method for this pick-up unit:
The first step: the coupling sleeve 4 on the moment of torsion detection module 1 is connected with the screw axis 16 of electric chassis truck, and by data line 2 moment of torsion detection module and signal processor 3 is linked;
Second step: at damping device 7 torque value is set, starts the screw axis 16 of electric chassis truck, by the moment of torsion transmission of torque sensor, realize that electric chassis truck 15 output torques rotate under the torque value that damping device 7 is set.
Specific implementation process is as follows: with the coupling sleeve 4 on this device moment of torsion detection module 1 with after the screw axis 16 of electric chassis truck is connected, at damping device 7 torque value is set, start electric chassis truck 15, moment of torsion transmission by torque sensor 5, realize that electric chassis truck 15 output torques rotate under the torque value that damping device is set, torque sensor 5 is provided with a moment of torsion electronic signal output terminal 8 and reaches signal processor 3 by data line, 3 pairs of moment of torsion electronic signals of described signal processor are processed and rise time and torque numerical tabular or curve map in real time, this numerical tabular or curve map have reacted electric chassis truck 15 ruuning situation under nominal torque, realize detecting electric chassis truck 15 output torques by analyzing and testing to the torque value table and whether meet ratings; And display screen and control button be arranged on the front plate of signal processor, moment of torsion electronic signal receiving end, computer connectivity port and printer serial port setting are on the rear panel of signal processor, and namely display screen and control button and moment of torsion electronic signal receiving end, computer connectivity port and printer serial ports are arranged on the two lateral walls plate of signal processor.
The above only is preferred embodiment of the present invention, and all equalizations of doing according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (5)
1. detection method for detection of the electric chassis truck output torque, it is characterized in that: by the moment of torsion of torque sensor Real-time Collection electric chassis truck upper screw rod axle rotation, with Real-time Collection to electric signal flow to signal processor, by signal processor to the real-time processing of signal and numerical tabular or the curve map of rise time and torque.
2. the pick-up unit for detection of the electric chassis truck output torque comprises the moment of torsion detection module that is arranged at electric chassis truck one end, it is characterized in that: described moment of torsion detection module links through data line and a signal processor; But described moment of torsion detection module comprises the torque sensor of a continuous rotation, and described torque sensor includes torsion input shaft and torsion output shaft; Be arranged with the coupling sleeve of pegging graft and cooperating with the electric chassis truck screw axis on the described torsion input shaft; Be provided with damping device on the described torsion output shaft, so that under the torque value that damping device is set, rotate in order to realize the electric chassis truck output torque by the moment of torsion transmission of torque sensor; Be provided with moment of torsion electronic signal output terminal on the described torque sensor, described moment of torsion electronic signal output terminal links through data line and signal processor, so that signal processor processes and generate time and torque numerical tabular or curve map for reflection electric chassis truck ruuning situation under nominal torque to torque signal.
3. the pick-up unit for detection of the electric chassis truck output torque according to claim 1, it is characterized in that: described torque sensor also is used for gathering and sending power electronic signal and the rotating speed electronic signal that produces from the electric chassis truck walking process, described power electronic signal and rotating speed electronic signal are sent to signal processor by data line, and described signal processor changes and watt level numerical tabular and time and rotating speed magnitude numerical value table or curve map real time signal processing and rise time.
4. the pick-up unit for detection of the electric chassis truck output torque according to claim 1, it is characterized in that: described signal processor comprises moment of torsion electronic signal receiving end, display screen, control button, the processing of described signal, printer serial ports and computer connectivity port, and described computer connectivity port is by data connecting line and computer link enhancement numerical tabular Presentation Function and analyzing and processing function.
5. the pick-up unit for detection of the electric chassis truck output torque according to claim 1, it is characterized in that: described damping device is electromagnetic brake or load equipment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104233425A CN102928142A (en) | 2012-10-30 | 2012-10-30 | Detection method and device used for detecting output torque of electric chassis car |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104233425A CN102928142A (en) | 2012-10-30 | 2012-10-30 | Detection method and device used for detecting output torque of electric chassis car |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369235Y (en) * | 1998-10-08 | 2000-03-15 | 王曰进 | Tester for micro-torque motor |
| CN101105416A (en) * | 2007-06-25 | 2008-01-16 | 谭光荣 | Electromechanical displacement type torque direct inspection controller |
| CN101246066A (en) * | 2007-02-14 | 2008-08-20 | 中国船舶重工集团公司第七○四研究所 | On-site torsion calibration device |
| CN201285335Y (en) * | 2008-11-07 | 2009-08-05 | 天津东方威尔科技有限公司 | Motor dynamometer for electric vehicle |
| CN102279068A (en) * | 2010-03-19 | 2011-12-14 | 温纳吉股份公司 | Method and apparatus for detecting torque in gear using vibration sensor |
| CN202886038U (en) * | 2012-10-30 | 2013-04-17 | 福州天一同益电气有限公司 | Detection device for detecting output torque of electric chassis |
-
2012
- 2012-10-30 CN CN2012104233425A patent/CN102928142A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369235Y (en) * | 1998-10-08 | 2000-03-15 | 王曰进 | Tester for micro-torque motor |
| CN101246066A (en) * | 2007-02-14 | 2008-08-20 | 中国船舶重工集团公司第七○四研究所 | On-site torsion calibration device |
| CN101105416A (en) * | 2007-06-25 | 2008-01-16 | 谭光荣 | Electromechanical displacement type torque direct inspection controller |
| CN201285335Y (en) * | 2008-11-07 | 2009-08-05 | 天津东方威尔科技有限公司 | Motor dynamometer for electric vehicle |
| CN102279068A (en) * | 2010-03-19 | 2011-12-14 | 温纳吉股份公司 | Method and apparatus for detecting torque in gear using vibration sensor |
| CN202886038U (en) * | 2012-10-30 | 2013-04-17 | 福州天一同益电气有限公司 | Detection device for detecting output torque of electric chassis |
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Application publication date: 20130213 |