CN101183141B - Straight line motor multifunctional dynamic test-bed - Google Patents
Straight line motor multifunctional dynamic test-bed Download PDFInfo
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- CN101183141B CN101183141B CN2007101446575A CN200710144657A CN101183141B CN 101183141 B CN101183141 B CN 101183141B CN 2007101446575 A CN2007101446575 A CN 2007101446575A CN 200710144657 A CN200710144657 A CN 200710144657A CN 101183141 B CN101183141 B CN 101183141B
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000004411 aluminium Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 230000008093 supporting effect Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 10
- 230000003028 elevating effect Effects 0.000 abstract 1
- 238000011056 performance test Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The present invention provides a multifunctional dynamic test-bed for a linear motor, which consists of a secondary, an operating board and a bracket. The main shaft of the secondary is arranged on the bracket. The secondary is a secondary disk structure. A copper secondary plate is riveted on the front of the secondary and an aluminum secondary plate is riveted on the back of the secondary. The motors with different secondary requirements can be tested. A load motor is arranged on one side of the secondary plate. A tested motor is arranged on the other side. The operation board is arranged below the secondary, which is the core of the multi function dynamic test-bed for the linear motor. The operation board can fix and adjust the tested motor, switch the testing category, pick up and collect signal and cooperate the whole equipment to finish various performance experiments of a flat type linear motor running state. The present invention can also do various performance experiments of lugging moving state. The present invention mainly comprises the load motor, the tested motor, a motor mounting panel, a motor adjusting plate, a transverse shift hand wheel, a vertical elevating hand wheel, a thrust transducer, a speed sensor and a hand-foot dual-purpose gate.
Description
Technical field: the present invention relates to a kind of straight line motor multifunctional dynamic test-bed.
Background technology: existing linear electric motors testing table is under static situation, the stifled dynamicthrust of mensuration linear electric motors, temperature rise, electric current etc.Want to measure the technical parameter of linear electric motors under operation conditions, difficulty is bigger, need a kind of linear electric motors dynamic test stand of development, measure the thrust of linear electric motors under operation conditions, speed, temperature rise, electric current etc., this equipment does not at home and abroad also occur at present.
Summary of the invention: the purpose of this invention is to provide linear electric motors under operation conditions, measure technical parameters such as thrust a kind of straight line motor multifunctional dynamic test-bed of platypelloid type linear electric motors.The objective of the invention is to be achieved through the following technical solutions: the present invention is for a kind of straight line motor multifunctional dynamic test-bed, by secondary, operator's console, support is formed, secondary main shaft is rack-mount, secondary is a secondary disc structure, the riveting of secondary front has the copper secondary plate, the back riveting has the aluminium secondary plate, load motor is installed in a side of secondary plate, tested motor is installed in opposite side, it below secondary operator's console, load motor and tested motor are fixing by the motor mounting plate supporting, load motor and tested motor are positioned at the opposite position of secondary disk two side lower parts, operator's console is positioned at the support middle position, installation rate sensor on the support of secondary main shaft outside, installed thrust sensor on the Lifting platform.Operator's console is straight line motor multifunctional dynamic test-bed core, mainly play fixing adjustment tested motor and load motor, conversion testing classification, pick up acquired signal, cooperate whole equipment to finish the various performance tests of platypelloid type linear electric motors running status, the double various performance tests of doing stifled moving state.It mainly is made up of load motor, tested motor, motor mounting plate, motor adjustment plate, horizontal mobile handwheel, VTOL (vertical take off and landing) handwheel, thrust pickup, speed pickup, the dual-purpose lock of trick.Load motor is for added the load of certain numerical value by measured motor, with opposite by measured motor thrust; Motor mounting plate and motor are adjusted the fixing and corrective action that plate is an electrizer, motor is fixed on the installing plate, adjust on the plate in motor by adjusting bolt again, adjust the effect that bolt plays air gap between adjustment and secondary plate, motor is adjusted plate and is limited wheel defines four direction by normal direction qualification wheel carrier, normal direction fixed mount displacement by four groups, the both direction that only leaves the larger wheels rotation moves for floating installation, so that power is passed to sensor, four groups limit wheel and adopt rolling friction, frictional resistance is very little, below 5N; Horizontal mobile handwheel and VTOL (vertical take off and landing) handwheel, its effect are that motor is moved along normal orientation, vertical direction, to adapt to the needs that the rating of electric machine changes and change test type; Signals collecting partly is made up of sensor stand, pretension support.Sensor is installed on the sensor stand, withstands on the end face of motor, adjusts pretightning force by pre-locking bracket, avoids sensor to be hit.When disk rotated, motor was passed to sensor with suffered reacting force, and sensor is with the force signal output that collects.
Principal feature of the present invention is as follows:
(1) secondary is disc rotary type, and floor area is little, and cost is low;
(2) the main shaft two ends established angle contact ball bearing of secondary disk, friction factor is very little;
(3) secondary disk diameter 3m, radius is big, makes this equipment can survey the high thrust motor;
(4) tested motor is copper when secondary, just tested motor is installed in the side that secondary disk riveting has the copper secondary plate, and load motor then is installed in the side that riveting has the aluminium secondary plate, if tested motor is when to be aluminium secondary, otherwise then;
(5) operator's console level and vertical direction position can be adjusted by horizontal mobile handwheel and VTOL (vertical take off and landing) handwheel;
(6) load motor and tested motor fix by motor mounting plate and motor adjustment plate and adjust, each position locking is solid and reliable, the relative incorgruous motion of load motor with tested motor, the staring torque of tested motor, maximum thrust, electric current, voltage and the power etc. of different frequency can be accurately recorded, the electric machine temperature rise of friction speed and different thrusts can be recorded simultaneously;
(7) operator's console can adapt to the needs of three major types performance test: monolateral planar secondary flat motor test, the test of bilateral planar secondary flat motor, the secondary flat motor circular motion test of cambered surface.The replacing kind of test is simple and easy to do, and it is little and make that to gather numerical value more accurate also to possess the float frictional resistance at position of motor.
(8) operator's console can not only be done the various performance tests of platypelloid type linear electric motors running status, can also doublely do the various performance tests of stifled moving state;
Description of drawings:
Fig. 1 is an one-piece construction view of the present invention
Fig. 2 is the left view of Fig. 1
Embodiment:
The present invention as shown in Figure 1 is a kind of straight line motor multifunctional dynamic test-bed, by secondary 1, operator's console 4, support 14 is formed, secondary 1 main shaft is installed on the support 14, secondary 1 is a secondary disc structure, secondary 1 front riveting has copper secondary plate 3, the back riveting has aluminium secondary plate 2, load motor 5 is installed in a side of secondary plate, tested motor 6 is installed in opposite side, it below secondary 1 operator's console 4, load motor 5 and tested motor 6 are fixing by motor mounting plate 7 supportings, load motor 5 and tested motor 6 are positioned at the opposite position of 1 liang of side lower part of secondary disk, operator's console 4 is positioned at support 14 middle positions, installation rate sensor 12 on the support 14 of secondary 1 main shaft outside, installed thrust sensor 11 on the Lifting platform, load motor 5 and tested motor 6 are fixed on the motor mounting plate 7, adjust on the plate 8 in motor by adjusting the bolt crosswise fixed again, horizontal mobile handwheel 9 is installed in operator's console 4 both sides, vertical lifting handwheel 10 is installed in operator's console 4 bottoms, main shaft one end is installed the dual-purpose lock 13 of trick, thrust pickup 11 is fitted on the end face of tested motor 6, the main shaft two ends established angle contact ball bearing of secondary disk.Mobile handwheel 9, lifting handwheel 10 all cooperate horizontal, the vertical moving of adjustment motor by leading screw, screw.
In the present embodiment, when tested motor is copper when secondary, tested motor 6 is installed in secondary disk riveting the secondary side of copper, and load motor 5 is installed in riveting the secondary side of aluminium; When tested motor 6 is aluminium when secondary, tested motor 6 is installed in secondary disk riveting the secondary side of aluminium, and load motor 5 is installed in riveting the secondary side of copper.It below secondary 1 operator's console 4, load motor 5 and tested motor 6 relative incorgruous motions, can accurately record electric current under staring torque, maximum thrust, electric current, voltage and the different thrusts of tested motor, voltage, power etc., can be implemented in simultaneously under friction speed and the different thrusts by the temperature rise variable condition of measured motor; Motor mounting plate 7, motor are adjusted the fixing and corrective action that plate 8 is electrizers, load motor 5 and tested motor 6 are individually fixed on the secondary both sides motor mounting plate 7, adjust on the plate 8 in motor by adjusting bolt again, adjust the effect that bolt plays air gap between adjustment and secondary plate; Horizontal mobile handwheel 9 and VTOL (vertical take off and landing) handwheel 10 make motor move along normal orientation, vertical direction, to adapt to the needs that the rating of electric machine changes and change test type; Thrust pickup 11 is installed on the sensor stand, withstands on the end face of tested motor 6, adjusts pretightning force by pre-locking bracket, avoids sensor to be hit.When disk rotated, motor was passed to sensor with suffered reacting force, and sensor is with the force signal output that collects; Speed pickup 12 is used to measure secondary rotating speed; The dual-purpose lock 13 of trick can be used for the braking behind the system cut-off; Support 14 works to support secondary disk 1.
Claims (2)
- One kind straight line motor multifunctional dynamic test-bed, by secondary (1), operator's console (4), support (14) is formed, it is characterized in that: the main shaft of secondary (1) is installed on the support (14), secondary (1) is a secondary disc structure, secondary (1) front riveting has copper secondary plate (3), the back riveting has aluminium secondary plate (2), load motor (5) is installed in the side that riveting has secondary plate, tested motor (6) is installed in the opposite side that riveting has secondary plate, below secondary (1) operator's console (4), load motor (5) and tested motor (6) are fixing by motor mounting plate (7) supporting respectively, load motor (5) and tested motor (6) are positioned at the opposite position of secondary disk (1) two side lower part, operator's console (4) is positioned at support (14) middle position, the support (14) of secondary (1) main shaft outside is gone up installation rate sensor (12), installed thrust sensor (11) on the Lifting platform.
- 2. according to claim 1 a kind of straight line motor multifunctional dynamic test-bed, it is characterized in that: load motor (5) and tested motor (6) are individually fixed on the motor mounting plate (7), adjust on the plate (8) in motor by adjusting the bolt crosswise fixed again, horizontal mobile handwheel (9) is installed in operator's console (4) both sides, vertical lifting handwheel (10) is installed in operator's console (4) bottom, main shaft one end is installed the dual-purpose lock of trick (13), thrust pickup (11) is fitted on the end face of tested motor (6), the main shaft two ends established angle contact ball bearing of secondary disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101446575A CN101183141B (en) | 2007-11-23 | 2007-11-23 | Straight line motor multifunctional dynamic test-bed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101446575A CN101183141B (en) | 2007-11-23 | 2007-11-23 | Straight line motor multifunctional dynamic test-bed |
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| Publication Number | Publication Date |
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| CN101183141A CN101183141A (en) | 2008-05-21 |
| CN101183141B true CN101183141B (en) | 2010-06-02 |
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| CN2007101446575A Active CN101183141B (en) | 2007-11-23 | 2007-11-23 | Straight line motor multifunctional dynamic test-bed |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102375121B (en) * | 2011-09-22 | 2013-08-21 | 哈尔滨工业大学 | Loading test device for dynamic braking linear motors |
| CN103364121B (en) * | 2013-07-12 | 2016-12-28 | 浙江吉利汽车研究院有限公司杭州分公司 | The electromechanical testing frock of electric automobile |
| CN103424222B (en) * | 2013-08-05 | 2015-06-03 | 西南交通大学 | Testing device for multidirectional dynamic force of medium and small sized linear motors |
| CN104730278A (en) * | 2015-04-13 | 2015-06-24 | 南车株洲电力机车研究所有限公司 | Ground-based simulation speed measurement device and ground-based simulation speed measurement method for linear motor |
| CN105004993B (en) * | 2015-05-28 | 2018-05-11 | 西北工业大学 | A kind of linear stepping motor force-frequency effect test device and method |
| CN105425148A (en) * | 2015-11-03 | 2016-03-23 | 同济大学 | Integrated testing stand for linear motors |
| CN110275108B (en) * | 2018-03-16 | 2021-09-28 | 中国石油天然气股份有限公司 | Linear motor detection system and method |
| CN110187271B (en) * | 2019-05-13 | 2021-04-16 | 浙江求是科教设备有限公司 | Automatic formula motor test platform |
| CN112230145B (en) * | 2020-10-16 | 2024-04-19 | 中车永济电机有限公司 | Modularized linear induction motor rotation test device |
| CN113156312B (en) * | 2021-04-30 | 2022-07-22 | 福建师范大学 | High-power linear electric motor dynamic behavior testing arrangement of adjustable structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418490Y (en) * | 2000-03-15 | 2001-02-07 | 武汉铁路分局武昌车辆段 | Device for automatically detecting preformance of generator |
| CN1560579A (en) * | 2004-03-05 | 2005-01-05 | 太原理工大学 | Linear electric machine trust measuring device |
| CN201126468Y (en) * | 2007-11-23 | 2008-10-01 | 哈尔滨泰富电气有限公司 | Multifunctional dynamic test stand for linear motor |
-
2007
- 2007-11-23 CN CN2007101446575A patent/CN101183141B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418490Y (en) * | 2000-03-15 | 2001-02-07 | 武汉铁路分局武昌车辆段 | Device for automatically detecting preformance of generator |
| CN1560579A (en) * | 2004-03-05 | 2005-01-05 | 太原理工大学 | Linear electric machine trust measuring device |
| CN201126468Y (en) * | 2007-11-23 | 2008-10-01 | 哈尔滨泰富电气有限公司 | Multifunctional dynamic test stand for linear motor |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2003-235290A 2003.08.22 |
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| CN101183141A (en) | 2008-05-21 |
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