CN103954878A - Collector ring rotating state electrical performance detecting device - Google Patents
Collector ring rotating state electrical performance detecting device Download PDFInfo
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- CN103954878A CN103954878A CN201410195569.8A CN201410195569A CN103954878A CN 103954878 A CN103954878 A CN 103954878A CN 201410195569 A CN201410195569 A CN 201410195569A CN 103954878 A CN103954878 A CN 103954878A
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- collector ring
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- turntable
- tested collector
- lifting rod
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Abstract
The invention provides a collector ring rotating state electrical performance detecting device. The device comprises a dedicated rotating device, a rotating table control device, adaptive cables, a direct-current voltage-stabilized power source and a cable tester. The rotating table control device controls the dedicated rotating device to drive a detected collector ring to rotate, a rotor and a stator of the detected collector ring are respectively connected to the cable tester through the adaptive cables, and the dedicated rotating device comprises a detected collector ring fixing device, a detected collector ring through-connection device, a plurality of sets of lifting rod components controlling the detected collector ring to ascend and descend, and a rotating table. The detected collector ring through-connection device is coaxially fixed to the rotating table, one ends of the lifting rod components are fixed to the rotating table, and the lifting rod components are circumferentially and evenly distributed on the rotating table, the other ends of the lifting rod components are fixedly connected with the detected collector ring fixing device, and the detected collector ring fixing device is coaxial with the detected collector ring through-connection device. The collector ring rotating state electrical performance detecting device is simple in structure, facilitates instrument erecting, and is convenient to operate and high in detection precision.
Description
Technical field
The invention belongs to panorama photoelectric instrument mounting technology field, relate generally to a kind of to device that under collector ring rotary state, conduction property and insulating property detect, especially design the process unit that a kind of collector ring of simulating panorama photoelectric instrument rotating speed is debug, realize before and after collector ring assembling dynamic electric property fast, accurately detect.
Background technology
In the azimuth rotating platform of panorama photoelectric instrument, the collector ring parts of (or claiming conducting slip ring) are all housed, the performance state of these parts directly affects accuracy and the reliability of multisensor power supply in panorama photoelectric instrument, signal transmission.In these parts: draw between annexation (conducting, open circuit, short circuit, misconnection, connect more, the miss) state of cable, wire harness and socket, plug, the contact resistance that respectively encircles rotary state, each ring and the insulation resistance of every ring and housing, each encircle between and the classical insulations such as withstand voltage leakage current of every ring and housing all need to carry out test and check, this process be panorama photoelectric instrument production unit the collector ring of outsourcing is entered an indispensable important step in reinspection process.And because collector ring is generally arranged on the center of photoelectric instrument, the collector ring distortion of very easily colliding with in assembling process, and affect the electric property of collector ring and be difficult for finding, once complete until Product Assembly, the doing over again of causing of pinpointing the problems again after entering duty reprocessed difficulty and workload is all very large, affects assembly quality and the production cycle of product.
Existing collector ring electric property detection method mainly contains: collector ring loop break-make automatic detection device (CN102508090A), dynamic contact resistance testing device (CN102445601A), conducting ring automatic detection device CN202255416A etc. are by automatically switching, can automatically detect the on off operating mode under collector ring stationary state, dynamic contact resistance etc., but all do not simulate the rotary state of collector ring, there is no the detection to collector ring under rotation condition of realization, and the transmission of electric properties such as break-make under the collector ring rotary state various signals such as servosignal while directly affecting product working status, even affect the performance of whole product.Conductive slip-ring dynamic contact resistance measuring tool (CN102520250A) has whirligig, static compression bonding apparatus and rotation compression bonding apparatus, by two compression bonding apparatus, having realized whirligig is connected with the concentric of conducting slip ring round end, and the measurement point of the round end of conducting slip ring is converted into a static measurement point by idiostatic static compression bonding apparatus, access measuring instrument just can be realized the detection to the fluctuation situation of conducting slip ring monocycle road resistance, but this detection frock once can only access a ring and detect, cannot realize the continuous detecting of all loops of collector ring, and each ring and ring that this method does not relate to collector ring detect the insulation resistance between shell, simultaneously, inconvenient to there being many rings collector ring of self brought line to detect, when whirligig drives test collector ring to rotate, the self brought line of collector ring also rotates thereupon continuously, there is the problems such as twisted wire.
Summary of the invention
The technical matters solving
For problems of the prior art, the detection that the present invention is collector ring rotary state electric property in panorama photoelectric instrument provides a kind of simple in structure, instrument to set up convenience, convenient operation, technique detection device that accuracy of detection is high is collector ring rotary state electric property detection device.
Technical scheme
Technical scheme of the present invention is:
Described a kind of collector ring rotary state electric property detection device, is characterized in that: comprise special-purpose wheelwork, turntable control device, Adapter Cable, D.C. regulated power supply, cable tester; Described turntable control device is powered by D.C. regulated power supply, turntable control device is controlled special-purpose wheelwork and is driven tested collector ring to rotate, the rotor of tested collector ring and stator are connected on cable tester by Adapter Cable respectively, realize the automatic detection of collector ring rotary state conducting resistance, insulation resistance; Described special-purpose wheelwork comprises lifting rod component, the turntable of tested collector ring stationary installation, tested collector ring switching device, the tested collector ring lifting of many group control; Tested collector ring switching device is coaxially fixed on turntable, and lifting rod component one end is fixed on turntable, and organizes lifting rod component more and be circumferentially uniformly distributed along turntable; The lifting rod component other end is fixedly connected with tested collector ring stationary installation, and tested collector ring stationary installation is coaxial with tested collector ring switching device.
Described a kind of collector ring rotary state electric property detection device, is characterized in that: described turntable is divided into turntable fixed part and turntable rotating part, turntable fixed part and turntable rotating part coaxial rotation bearing fit.
Described a kind of collector ring rotary state electric property detection device, it is characterized in that: described lifting rod component is coaxially connected to form by nut by two sections, the height that lifting rod component is realized rapid adjustment elevating lever by technique silk hole and the nut of epimere, to adapt to the size height of tested collector ring.
Described a kind of collector ring rotary state electric property detection device, it is characterized in that: in described tested collector ring stationary installation, have 4 groups along the circumferential equally distributed stationary installation of tested collector ring stationary installation through hole is installed, for the via hole of fixing tested collector ring, for cable-through hole and the crossed beam trunking of tested collector ring stator lead, size and circumferential size that every group of stationary installation installed the size of through hole and the threaded hole at circumferential size and lifting rod component epimere top match; For the fixing via hole of tested collector ring and the installation fixed orifice of tested collector ring, coordinate.
Described a kind of collector ring rotary state electric property detection device, is characterized in that: described tested collector ring switching device is provided with 4 and through hole, 2 is installed for driving the threaded hole, 1 of tested collector ring for driving the boss of tested collector ring along the circumferential equally distributed switching device of tested collector ring switching device; Switching device is installed the size of through hole and size and the circumferential size of circumferential size and turntable rotating part mounting hole match; When tested collector ring is ring-type, adopt 2 for the threaded hole that drives tested collector ring to the driving of transferring of tested collector ring, when tested collector ring is bar-shaped, adopt boss to the driving of transferring of tested collector ring.
Described a kind of collector ring rotary state electric property detection device, is characterized in that: turntable control device is controlled special-purpose wheelwork intermediate station and when one-directional rotation reaches 3 weeks, changed rotation direction.
Described a kind of collector ring rotary state electric property detection device, is characterized in that: described Adapter Cable one end adopts the quick connector of card slot type to be connected with tested collector ring lead-in wire, and the other end adopts 96 core sockets to be connected with cable tester interface.
Beneficial effect
Beneficial effect of the present invention is embodied in the following aspects:
(1) detection efficiency of the present invention is high, during detection by collector ring cable, using the interior ring of collector ring and outer shroud and carry lead-in wire as head end and the end of cable, and respectively by Adapter Cable and the quick probe apparatus access pick-up unit that is connected, connect and disconnect all very easy, single can detection by complete independently, and can carry out fast multiple detection.
(2) highly versatile of the present invention, for the different size specification of collector ring, different rotational structures, only need fixed head and drive plate on the special-purpose wheelwork of change just can realize the detection of the continuous rotary state of all collector rings, and control the rotating speed of special-purpose wheelwork and turn to by turntable control device, actual working state that can analog photoelectricity product detects automatically, has improved the efficiency that detects and the reliability of detection;
(3) accuracy of detection of the present invention is high, cable testing equipment adopts four lead-in wire detection methods to realize the conduction property of collector ring and the accurately automatic detection of insulation resistance, the value that can directly read the every ring test of collector ring, insulation resistance accuracy of detection reaches 1% of specified range;
(4) the present invention can locate collector ring fault fast, if collector ring conduction property test failure for example, the position that can be short circuit, disconnection according to test result failure judgement, connect more, if collector ring insulating property test failure, can according to test result failure judgement be which position insulating property defective, whether with casing short circuit etc.
Accompanying drawing explanation
Fig. 1 is that collector ring rotary state detecting device of the present invention forms schematic diagram
Fig. 2 is special-purpose wheelwork structural representation shown in Fig. 1
Fig. 3 drives turntable structure schematic diagram shown in Fig. 2
Fig. 4 is the structural representation of switching device shown in Fig. 2
Fig. 5 is the schematic diagram of fixture structure shown in Fig. 2
Fig. 6 is the structural representation of lifting assembly shown in Fig. 2 (epimere)
Fig. 7 is the structural representation of lifting assembly shown in Fig. 2 (hypomere)
Wherein: the stationary installation 7 of special-purpose wheelwork 1, turntable control device 2, Adapter Cable 3, D.C. regulated power supply 4, cable tester 5, feed cable 6, fixing tested collector ring, the switching device 8 that drives tested collector ring to rotate, control tested collector ring lifting lifting rod component 9, drive turntable 10.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the present invention is described in further detail:
As shown in Figure 1, the collector ring rotary state electric property detection device that the preferred embodiment of the present invention provides comprises special-purpose wheelwork 1, turntable control device 2, two cover Adapter Cables 3, D.C. regulated power supply 4, cable tester 5, feed cable 6.Turntable control device 2 is positive and negative switch controlling device, controls rotation direction and the rotating speed of tested collector ring, is protection wire harness, when the rotation number of turns reaches 3 weeks, by turntable control device, is changed and is turned to, and guarantees that wire harness is not impaired because being excessively wound around in testing process.Adapter Cable 3 adopts the quick connector of card slot type for one end, and the other end adopts 96 core sockets and the docking of private cable tester.Turntable control device 2 connects D.C. regulated power supply 4 power supplies by feed cable 6, controlling special-purpose wheelwork 1 drives tested collector ring to rotate, tested collector ring rotor and stator are connected on private cable tester 5 by quick Adapter Cable 3, realize the automatic detection of collector ring rotary state conducting resistance, insulation resistance.
As shown in Figure 2, special-purpose wheelwork 1 is provided with and drives turntable 10, fixes the stationary installation 7 of tested collector ring, the switching device 8 that drives tested collector ring to rotate, and controls the lifting rod component 9 of tested collector ring lifting.Tested collector ring switching device is coaxially fixed on turntable, and lifting rod component one end is fixed on turntable, and organizes lifting rod component more and be circumferentially uniformly distributed along turntable; The lifting rod component other end is fixedly connected with tested collector ring stationary installation, and tested collector ring stationary installation is coaxial with tested collector ring switching device.
As shown in Figure 3, on driving turntable 10, with 2 groups of each 4 uniform screw hole 10-1 and 10-2, the size of the screw hole 10-1 of rotating part is corresponding with circumferential size and the installation of the switching device on tested collector ring switching device 8 through hole; The size of the screw hole 10-2 of fixed part coordinates with the external thread of lifting rod component 11 lower ends, and the circumferential size of screw hole 10-2 is corresponding with 4 groups of circumferential sizes that through hole center is installed in tested collector ring stationary installation 7.
As shown in Figure 4, tested collector ring stationary installation 7 is provided with 4 groups of stationary installations through hole 7-1, the fixing via hole 7-2 of tested collector ring and the cable-through hole 7-3 of tested collector ring stator lead and crossed beam trunking 7-4 is installed, every group of stationary installation installed the circumferential size at through hole 7-1 center and the circumferential size in turntable 10 fixed part technique silk holes matches, and size and circumferential size that stationary installation is installed the size of through hole and the threaded hole 9-2 of circumferential size and elevating lever [9] epimere end match; Via hole 7-2 can carry out correspondence change design according to the installation dimension of tested collector ring, to realize the reliable of tested collector ring stator in testing process, fixes.
As shown in Figure 5, tested collector ring switching device 8 is provided with 4 switching devices through hole 8-1,2 threaded hole 8-2,1 boss 8-3 is installed, and switching device is installed the size of through hole 8-1 and size and the circumferential size in circumferential size and turntable 10 rotating part technique silk holes matches; For the drives structure of difformity collector ring design, select threaded hole 8-2 or boss 8-3 to the driving of transfer of tested collector ring rotor, realize the analog operation state rotation of tested collector ring.If tested collector ring is ring-type, select the threaded hole 8-2 driving of transferring, and can be according to spacing and the size of the fixed measure change threaded hole 8-2 of collector ring rotor, if tested collector ring is bar-shaped, select the boss 8-3 driving of transferring, and can be according to the corresponding change of the drives structure of collector ring rotor boss 8-3 shape and size.
As shown in Figure 6 and Figure 7, lifting rod component 9 is connected to form by nut 12 by two sections, and the diameter of hypomere should match with the inner circle size of epimere, and epimere is provided with one group of 3 threaded hole 9-2 and threaded hole 9-3, and hypomere is provided with one section of screw thread 9-1.In the size of the threaded hole 9-2 of epimere and circumferential size and stationary installation 7, every group of size and circumferential size that through hole 7-1 is installed matches, the size of the size of threaded hole 9-3 and nut 12 matches, height that can rapid adjustment lifting rod component 9 by threaded hole 9-3 and nut 12, to adapt to the size height of tested collector ring 11, realize the tight connection of the switching device 8 on tested collector ring 11 and special-purpose wheelwork 1.The size of the threaded hole 10-2 of the size of the screw thread 9-1 of hypomere and turntable 10 fixed parts matches, to realize the installation of lifting assembly 9 on turntable 10.
Again referring to Fig. 1, should be first according to the stationary installation 7 on the installation dimension design specialized wheelwork 1 of tested collector ring before carrying out the detection of collector ring rotary state, according to the switching device 8 on the corresponding design specialized wheelwork 1 of the drives structure of collector ring, and according to Fig. 2, two devices and 4 lifting rod components 9 that design are in place on turntable 10, then tested collector ring is fixed in stationary installation 9, the height of adjusting lifting rod component 9 by screw 12 makes the rotor of tested collector ring reliably be connected and detect afterwards again with switching device, the use procedure of collector ring rotary state detecting device provided by the invention is as follows:
1) by Fig. 1 annexation, connect the each several part of device;
2) according to collector ring wire size, by the self brought line of tested collector ring 11 outer shrouds and interior ring corresponding being assembled on the card slot type connector of Adapter Cable 3 respectively;
3) open private cable tester 5, click the testing software " test " opening on desktop and enter test interface; And according to the actual operation parameter of collector ring, detected parameters is set;
4) start the special-purpose wheelwork 1 simulation collector ring duty of turntable control device 2 control and rotate tested collector ring 11;
5) parameter that selection sets is clicked and is entered test interface, detect successively tested collector ring rotary state electrically conducting performance and insulating property, while noting test, should after collector ring rotates 2 weeks, manually stir turntable control device collector ring is rotated backward, guarantee that collector ring carries wire harness wire harness in testing process not impaired because crossing winding;
6) after having tested, can click save data button, the collector ring dynamic data detect obtaining is saved in and on computing machine, stays shelves.
Claims (7)
1. a collector ring rotary state electric property detection device, is characterized in that: comprise special-purpose wheelwork, turntable control device, Adapter Cable, D.C. regulated power supply, cable tester; Described turntable control device is powered by D.C. regulated power supply, turntable control device is controlled special-purpose wheelwork and is driven tested collector ring to rotate, the rotor of tested collector ring and stator are connected on cable tester by Adapter Cable respectively, realize the automatic detection of collector ring rotary state conducting resistance, insulation resistance; Described special-purpose wheelwork comprises lifting rod component, the turntable of tested collector ring stationary installation, tested collector ring switching device, the tested collector ring lifting of many group control; Tested collector ring switching device is coaxially fixed on turntable, and lifting rod component one end is fixed on turntable, and organizes lifting rod component more and be circumferentially uniformly distributed along turntable; The lifting rod component other end is fixedly connected with tested collector ring stationary installation, and tested collector ring stationary installation is coaxial with tested collector ring switching device.
2. a kind of collector ring rotary state electric property detection device according to claim 1, is characterized in that: described turntable is divided into turntable fixed part and turntable rotating part turntable fixed part and turntable rotating part coaxial rotation bearing fit.
3. a kind of collector ring rotary state electric property detection device according to claim 2, it is characterized in that: described lifting rod component is coaxially connected to form by nut by two sections, the height that lifting rod component is realized rapid adjustment elevating lever by technique silk hole and the nut of epimere, to adapt to the size height of tested collector ring.
4. a kind of collector ring rotary state electric property detection device according to claim 2, it is characterized in that: in described tested collector ring stationary installation, have 4 groups along the circumferential equally distributed stationary installation of tested collector ring stationary installation through hole is installed, for the via hole of fixing tested collector ring, for cable-through hole and the crossed beam trunking of tested collector ring stator lead, size and circumferential size that every group of stationary installation installed the size of through hole and the threaded hole at circumferential size and lifting rod component epimere top match; For the fixing via hole of tested collector ring and the installation fixed orifice of tested collector ring, coordinate.
5. a kind of collector ring rotary state electric property detection device according to claim 2, is characterized in that: described tested collector ring switching device is provided with 4 and through hole, 2 is installed for driving the threaded hole, 1 of tested collector ring for driving the boss of tested collector ring along the circumferential equally distributed switching device of tested collector ring switching device; Switching device is installed the size of through hole and size and the circumferential size of circumferential size and turntable rotating part mounting hole match; When tested collector ring is ring-type, adopt 2 for the threaded hole that drives tested collector ring to the driving of transferring of tested collector ring, when tested collector ring is bar-shaped, adopt boss to the driving of transferring of tested collector ring.
6. a kind of collector ring rotary state electric property detection device according to claim 2, is characterized in that: turntable control device is controlled special-purpose wheelwork intermediate station and when one-directional rotation reaches 3 weeks, changed rotation direction.
7. a kind of collector ring rotary state electric property detection device according to claim 2, it is characterized in that: described Adapter Cable one end adopts the quick connector of card slot type to be connected with tested collector ring lead-in wire, and the other end adopts 96 core sockets to be connected with cable tester interface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195569.8A CN103954878B (en) | 2014-05-09 | 2014-05-09 | Collector ring rotating state electrical performance detecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195569.8A CN103954878B (en) | 2014-05-09 | 2014-05-09 | Collector ring rotating state electrical performance detecting device |
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| CN103954878A true CN103954878A (en) | 2014-07-30 |
| CN103954878B CN103954878B (en) | 2017-01-25 |
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Cited By (9)
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| CN104655960A (en) * | 2015-02-09 | 2015-05-27 | 北京金风科创风电设备有限公司 | Detection device and method of electric slip ring |
| CN104865472A (en) * | 2015-06-01 | 2015-08-26 | 杭州全盛机电科技有限公司 | Aerogenerator slip ring detection system and detection method thereof |
| CN105137189A (en) * | 2015-08-20 | 2015-12-09 | 杭州全盛机电科技有限公司 | Wind-power slip ring detection system capable of simulating real working state |
| CN106197929A (en) * | 2016-07-04 | 2016-12-07 | 浪潮电子信息产业股份有限公司 | The method that a kind of wireless remote monitoring packaging drop test straight cutting card loosens |
| CN106199292A (en) * | 2016-08-29 | 2016-12-07 | 九江精达检测技术有限公司 | A kind of Portable precise conducting slip ring detecting system and detection method thereof |
| CN106226634A (en) * | 2016-08-12 | 2016-12-14 | 杭州全盛机电科技有限公司 | The multichannel insulation automatic checkout equipment of conducting slip ring and detection method thereof |
| CN108562817A (en) * | 2018-07-16 | 2018-09-21 | 青岛海洋电气设备检测有限公司 | A kind of underwater equipment electric property detecting system and test method |
| CN114660363A (en) * | 2022-05-24 | 2022-06-24 | 西安仕贤科技有限公司 | Collector ring operating condition automatic checkout device |
| CN115327250A (en) * | 2022-06-13 | 2022-11-11 | 扬州海通电子科技有限公司 | System and method for testing interference of intermediate frequency collector ring |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655960A (en) * | 2015-02-09 | 2015-05-27 | 北京金风科创风电设备有限公司 | Detection device and method of electric slip ring |
| CN104865472B (en) * | 2015-06-01 | 2018-01-12 | 杭州全盛机电科技有限公司 | Wind-power slip ring detecting system and its detection method |
| CN104865472A (en) * | 2015-06-01 | 2015-08-26 | 杭州全盛机电科技有限公司 | Aerogenerator slip ring detection system and detection method thereof |
| CN105137189A (en) * | 2015-08-20 | 2015-12-09 | 杭州全盛机电科技有限公司 | Wind-power slip ring detection system capable of simulating real working state |
| CN106197929A (en) * | 2016-07-04 | 2016-12-07 | 浪潮电子信息产业股份有限公司 | The method that a kind of wireless remote monitoring packaging drop test straight cutting card loosens |
| CN106226634A (en) * | 2016-08-12 | 2016-12-14 | 杭州全盛机电科技有限公司 | The multichannel insulation automatic checkout equipment of conducting slip ring and detection method thereof |
| CN106226634B (en) * | 2016-08-12 | 2023-01-10 | 杭州全盛机电科技有限公司 | Multi-path insulation automatic detection equipment of conductive slip ring and detection method thereof |
| CN106199292A (en) * | 2016-08-29 | 2016-12-07 | 九江精达检测技术有限公司 | A kind of Portable precise conducting slip ring detecting system and detection method thereof |
| CN108562817A (en) * | 2018-07-16 | 2018-09-21 | 青岛海洋电气设备检测有限公司 | A kind of underwater equipment electric property detecting system and test method |
| CN114660363A (en) * | 2022-05-24 | 2022-06-24 | 西安仕贤科技有限公司 | Collector ring operating condition automatic checkout device |
| CN114660363B (en) * | 2022-05-24 | 2022-08-12 | 西安仕贤科技有限公司 | Collector ring operating condition automatic checkout device |
| CN115327250A (en) * | 2022-06-13 | 2022-11-11 | 扬州海通电子科技有限公司 | System and method for testing interference of intermediate frequency collector ring |
| CN115327250B (en) * | 2022-06-13 | 2023-12-08 | 扬州海通电子科技有限公司 | Interference test method for intermediate frequency bus ring |
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| CN103954878B (en) | 2017-01-25 |
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