CN2528675Y - Wheel set automatic detection device - Google Patents
Wheel set automatic detection device Download PDFInfo
- Publication number
- CN2528675Y CN2528675Y CN 01227493 CN01227493U CN2528675Y CN 2528675 Y CN2528675 Y CN 2528675Y CN 01227493 CN01227493 CN 01227493 CN 01227493 U CN01227493 U CN 01227493U CN 2528675 Y CN2528675 Y CN 2528675Y
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- wheel
- fixed
- checkout equipment
- automatic checkout
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Abstract
The utility model relates to an automatic inspection device of the wheel pair with the technical proposal applicable for inspecting the tyre surface dimension, abrasion, inner side distance, wheel seat shaft diameter, wheel central shaft diameter, wheel diameter, wheel edge thickness, rim width, rim thickness and eccentricity of the wheel pair during railway vehicle inspection. The utility model is characterized in that a multiple surfaces CCD camera group and an eddy current range finder group or a laser range finder that are arranged around the inspected wheel pair as well as a cycloid pinwheel reducer, a related chain wheel and a supporting wheel having a rotating shaft with two ends connected form a rotating device; and a driving cylinder provided by a hydraulic station and a V shape locating block that is connected with a sliding block, a locating beam and a fixed sliding block at a piston end form a wheel pair supporting and locating device. The device is connected with a computer, and the inspected data are communicated with the computer interface.
Description
Affiliated technical field:
The utility model relates to railway vehicle wheel to automatic checkout equipment, and this device is applicable to railway, subway, locomotive, the automatic checkout equipment of vehicle wheel to making and overhauling.
Background technology:
At present in the service work of rolling stock, wheel is to producing abrasion owing to moving with rail, the variation of scratch and tread profile size, therefore must also repair by periodic inspection, and known prior art is to adopt the artificial measurement action that uses to change at present, with relatively method and special-purpose slide calliper rule come measuring pulley footpath and abrasion, at first, this method of measurement reacts the variation of wheel footpath because changing with the measurement action, therefore be a kind of approximate value, thereby can not truly reflect actual conditions, on the other hand owing to be to use multiple measurer in very short time, to record data more than ten kinds with artificial, take turns filing for reference as data on the regulation form but also must fill in each, therefore not only labour intensity is big, efficient is low, add the error that human element produces, therefore become the key and the difficult problem of car inspection and maintenance department for many years always, constantly the above-mentioned contradiction of speed-raising is more outstanding to add train.
Summary of the invention:
For overcoming the existing problem of above-mentioned contradiction, having at present utilizes line array CCD to come measuring pulley to physical dimension and abrasion, but owing to utilize line array CCD must have the corresponding precision drive of a cover to pay the driven CCD athleticism to record relevant size and data as measuring cell, the shortcoming of bringing therefrom is that motion measurement needs the time, therefore Measuring Time is longer, capacity rating is subjected to placing restrictions on of run duration, moreover precise motion though to pay the gap very little, but stationarity is poorer than fixed measuring element when measuring, the measured error that the stationarity difference band comes is inevitable, and the line array CCD measuring cell mostly is light source and is placed in CCD camera lens opposite, measuring diameter, big more to occupy the space bigger, thereby bring huge in the mechanism.At above-mentioned problems of the prior art, design the higher automatic detection wheel of a kind of advanced person's capacity rating of novelty to physical dimension and measurement of wear device, man-machine interface close friend, simple to operate, and the detecting device of noting down, printing, file, report to the police automatically, carry out automatic management, thereby the problem that overcomes present existence is very necessary.
The purpose of this utility model, be at above-mentioned technology existing problems, break existing traditional measurement method and instrument and provide a kind of capacity rating higher, the more stable wheel of measurement performance is to automatic checkout equipment, it utilizes the photoelectronic imaging technology, uses the self-emitting light source high precision, and fine resolution area array CCD and current vortex apomecometer are also given full play to the performance of computing machine, automatic guidance, automatically calculate, store and print related data automatically, be convenient to operation and technical supervision.
The utility model is to realize like this, a kind of wheel automatic checkout equipment is to form mechanism with one group of a plurality of area array CCD and one group of current vortex laser, ultrasonic range finder, and wheel to hold up detent mechanism, wheel to rotating mechanism and wheel to releasing and detent mechanism is formed, CCD and apomecometer all communicate with computer interface.
Wherein, this measurement mechanism structure is to be fixed on the frame by one group of area array CCD and eddy current apomecometer.
Wherein, the support roller that sprocket wheel that translator cycloidal-pin wheel retarder is coupled and chain drive-belt and transmission shaft two ends link to each other is formed wheel to rotating mechanism, all is fixed on the frame.
Wherein, the mechanism that holds up the location is the pivot pin that is connected by oil cylinder and oil cylinder piston rod end, and positioning sliding block and location crossbeam and the V-type locating piece that is fixed on the positioning sliding block are formed, and are fixed on the frame.
Wherein, release and detent mechanism are to be fixed on the frame, release cylinder and positioning cylinder and form.
The utility model novel structure, advanced in performance, the efficient height, labor content is little, and error is little, is the non-contact measurement device.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the elevation profile constructional drawing that the utility model is implemented.
Fig. 2 be among Fig. 1 A to view.
Fig. 3 is that the structure distribution Figure 1B of CCD in the first embodiment crossbeam is to view.
Fig. 4 is that the structure distribution Figure 1B of CCD in the second embodiment crossbeam is to view.
Mark among the figure: W. wheel is released cylinder 16. axis of guide 17.V type locating pieces 18. positional cylinders 19. crossbeams 20. frames 21. eddy current to 1. sprocket wheels, 2. sprocket wheels, 3. translator cycloidal-pin wheel retarders, 4. transmission shafts, 5. support rollers, 6. oil cylinders, 7. supports, 8. location crossbeams, 9. bearing pins, 10. positioning sliding blocks, 11. prisms, 12. area array CCDs, 13. area array CCDs, 14. prisms 15., laser or ultrasonic range finder 22. fixed supports 23. area array CCDs 24. area array CCDs 25. area array CCDs 26. area array CCDs 27. area array CCDs 28, fork 29, fork
As shown in Figure 1, 2, a kind of wheel gone out mechanism and wheel to ejecting mechanism formed to testing agency and wheel to rotating mechanism and wheel are anti-when entering to holding up detent mechanism, wheel by wheel to automatic checkout equipment.
As shown in Figure 1, a kind of wheel of taking turns automatic detection is when wheel enters proving installation to W to holding up detent mechanism, wheel to W be located in be fixed in four support rollers 5 wheel to W two head brackets 7 upper cylinders 6 under fluid power drives, the pivot pin 9 of the rod end by being fixed in oil cylinder 6 drives positioning sliding blocks 10 and slides along the axis of guide 16, fixing V-type locating piece 17 and will take turns W is located wherein on positioning sliding block 10.When positioning sliding block 10 slides into and locatees crossbeam 8 when contacting, V-type locating piece 17 and wheel are positioned on the certain altitude simultaneously to W.
Shown in Fig. 2,3, be that first embodiment wheel is to testing agency's one group of area array CCD 12,13,23,24,25,26,27 of distribution in taking turns upper cross-beam, each CCD is respectively by prism 14,11, will take turns, tread wear wheel seat shaft diameter thick to wheel footpath, wheel rim and take turns in shaft diameter record.At wheel the bull wheel of W is directly located to fix one group of eddy current apomecometer, in order to record the internally range finding of rim width and wheel.After measurement finishes, will take turns dropping in four support rollers 5 by holding up mechanism.
As shown in Figure 4, be that second embodiment wheel is to testing agency's one group of area array CCD 12,13,23,24,25,26,27 of distribution in taking turns upper cross-beam, each CCD is respectively by prism, will take turns, tread wear wheel seat shaft diameter thick to wheel footpath, wheel rim and take turns in shaft diameter record.
Wheel is to drive support roller 5 rotations of being fixed in transmission shaft 4 two ends by translator cycloidal-pin wheel retarder 3 drive sprockets 1,2 to make wheel to after rotating about 90 to rotating mechanism, to take turns by the picking-up detent mechanism again W will be held in the palm again to original height, repeat to record the wheel footpath.Record the poor out of roundness of promptly taking turns in wheel footpath for twice to W.Wheel internally range finding then obtains four sizes by apomecometer.Record for twice and drop to once more in four support rollers 5 after finishing, will take turns release by releasing cylinder 15.Cylinder 18 is to prevent that wheel from going out when entering.Whole said process is automatically controlled fully, judges wheel tread whether remanufacturing or subscription rate according to recording data, for wheel provides necessary data to equipped " 51 " card of finishing.
This detecting device can use separately, the industrial computer management system also can participate in wheel to ultrasonic flaw detection, electromagnetic defect detection, spindle nose bearing press mounting and the typing of Xuan wheel back data again, form wheel to detecting the monitoring of overall process, it is controlled in order to detecting to reach wheel, repair quality is stable and will overhaul trailing wheel total data is deposited in the data bank, reaches wheel to the guaranteed purpose of entrucking safety.
Claims (6)
1, a kind of wheel to automatic checkout equipment, it is characterized in that measuring system is by one group of a plurality of area array CCD and eddy current, laser and ultrasonic distance measuring apparatus are formed detecting device, and wheel is to entering location and ejecting mechanism, with wheel to holding up detent mechanism, wheel is formed by connecting to rotating mechanism, and the detection data of each area array CCD and apomecometer all communicate with computer interface.
2, a kind of wheel according to claim 1 to automatic checkout equipment, it is characterized in that, described structure of taking turns the detecting device of test macro be with one group of a plurality of area array CCD be fixed in the crossbeam (19) wheel to the inboard and by prism (11) and (14) reaction to taking turns to last, at crossbeam (19) and wheel one group of eddy current is fixed in two surveys, laser or ultrasonic range finder are formed testing agency.
3, a kind of wheel according to claim 2 to automatic checkout equipment, it is characterized in that, described structure of taking turns the detecting device of test macro be with one group of a plurality of area array CCD be fixed in the crossbeam (19) wheel to the outside and by prism (11) and (14) reaction to taking turns to last.
4, a kind of wheel according to claim 3 to automatic checkout equipment, it is characterized in that, it is described that to take turns holding up mechanism be by the oil cylinder (6) and bearing pin (9) the bonded assembly positioning sliding block (10) that are fixed on the support (7), positioning sliding block (10) can move along the axis of guide (16), fixedly V-type locating piece (17) and location crossbeam are formed thereon, and above mechanism all is fixed on the support (7).
5, according to described a kind of wheel of claim 4 to automatic checkout equipment, it is characterized in that, described rotating mechanism is the sprocket wheel (2) of cycloidal-pin wheel retarder (3) on its output shaft by translator, and all is fixed on the frame (20) in the above mechanism of support roller (5) composition that transmission shaft (4) is gone up fixed chain wheels (1) and is fixed in two ends.
6,, it is characterized in that described the wheel to entering location and ejecting mechanism by releasing cylinder (15) and the coupled fork of positioning cylinder (18) (28) (29) is formed cylinder (15) and (18) all are articulated on the frame (20) according to described a kind of wheel of claim 5 to automatic checkout equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01227493 CN2528675Y (en) | 2001-06-21 | 2001-06-21 | Wheel set automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01227493 CN2528675Y (en) | 2001-06-21 | 2001-06-21 | Wheel set automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2528675Y true CN2528675Y (en) | 2003-01-01 |
Family
ID=33642930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01227493 Expired - Fee Related CN2528675Y (en) | 2001-06-21 | 2001-06-21 | Wheel set automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2528675Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381782C (en) * | 2006-06-23 | 2008-04-16 | 西南交通大学 | Electromagnet ultrasonic changer of on-line dynamic detection for defect of rolling stock wheel set |
| CN101788533A (en) * | 2010-04-01 | 2010-07-28 | 西南交通大学 | Self-adapted ultrasonic detector for online train wheel flaw detection |
| CN101975670A (en) * | 2010-09-08 | 2011-02-16 | 同济大学 | Device for stimulating braking characteristics of railway wheel pair |
| CN102608218A (en) * | 2012-04-19 | 2012-07-25 | 南车戚墅堰机车有限公司 | Wheel rotating machine for detecting defects of bogie |
| CN103760911A (en) * | 2013-12-26 | 2014-04-30 | 长春轨道客车股份有限公司 | Vertical guide system for wheel set calibration test stand |
| CN106352794A (en) * | 2016-10-31 | 2017-01-25 | 郑州铁路职业技术学院 | Automatic detecting instrument for railway vehicle wheel shaft concentricity |
| CN106404890A (en) * | 2016-08-26 | 2017-02-15 | 宁波市江北九方和荣电气有限公司 | Track traffic vehicle wheel set on-line detection system, and driving control method |
| CN106500914A (en) * | 2016-10-31 | 2017-03-15 | 中车长春轨道客车股份有限公司 | The method for automatic measurement of wheel tread run-out error |
-
2001
- 2001-06-21 CN CN 01227493 patent/CN2528675Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381782C (en) * | 2006-06-23 | 2008-04-16 | 西南交通大学 | Electromagnet ultrasonic changer of on-line dynamic detection for defect of rolling stock wheel set |
| CN101788533A (en) * | 2010-04-01 | 2010-07-28 | 西南交通大学 | Self-adapted ultrasonic detector for online train wheel flaw detection |
| CN101788533B (en) * | 2010-04-01 | 2012-05-09 | 西南交通大学 | Self-adapted ultrasonic detector for online flaw detection for train wheel |
| CN101975670A (en) * | 2010-09-08 | 2011-02-16 | 同济大学 | Device for stimulating braking characteristics of railway wheel pair |
| CN102608218A (en) * | 2012-04-19 | 2012-07-25 | 南车戚墅堰机车有限公司 | Wheel rotating machine for detecting defects of bogie |
| CN103760911A (en) * | 2013-12-26 | 2014-04-30 | 长春轨道客车股份有限公司 | Vertical guide system for wheel set calibration test stand |
| CN103760911B (en) * | 2013-12-26 | 2016-06-08 | 长春轨道客车股份有限公司 | A kind of wheel is to the vertical guidance system of Calibrating experimental bench |
| CN106404890A (en) * | 2016-08-26 | 2017-02-15 | 宁波市江北九方和荣电气有限公司 | Track traffic vehicle wheel set on-line detection system, and driving control method |
| CN106352794A (en) * | 2016-10-31 | 2017-01-25 | 郑州铁路职业技术学院 | Automatic detecting instrument for railway vehicle wheel shaft concentricity |
| CN106500914A (en) * | 2016-10-31 | 2017-03-15 | 中车长春轨道客车股份有限公司 | The method for automatic measurement of wheel tread run-out error |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhu Shipeng Document name: Notification of Termination of Patent Right |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |