CN206540526U - One kind wheel is to parameter real-time online detecting system caliberating device - Google Patents
One kind wheel is to parameter real-time online detecting system caliberating device Download PDFInfo
- Publication number
- CN206540526U CN206540526U CN201720133684.1U CN201720133684U CN206540526U CN 206540526 U CN206540526 U CN 206540526U CN 201720133684 U CN201720133684 U CN 201720133684U CN 206540526 U CN206540526 U CN 206540526U
- Authority
- CN
- China
- Prior art keywords
- plate
- crossbeam
- location
- positioning
- detecting system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
One kind wheel belongs to technical field of mechanical design to parameter real-time online detecting system caliberating device.The utility model solve that existing wheel exists to parameter real-time online detecting system system calibrating device calibration position is inaccurate, position poor repeatability, not high stated accuracy and the problem of cumbersome calibration process.It includes body frame, Adjustable supporter, wheel rim model, laser debugging frame, demarcation on-gauge plate and two location-plates, the body frame includes upper crossbeam, the next crossbeam and middle position vertical beam, the Adjustable supporter includes positioning crossbeam and regulation cock, location-plate is L-shaped and spiral-lock is on rail, the next crossbeam is in close contact by location-plate and rail, and the bottom of vertical portion is fixed by being packed in the positioning component of rail bottom on location-plate；The two ends of upper crossbeam, which are respectively connected with the positioning table being obliquely installed, positioning table, to be used to install wheel rim model, laser debugging frame or demarcation on-gauge plate.The utility model is used to take turns the demarcation to parameter real-time online detecting system.
Description
Technical field
The utility model is related to a kind of system calibrating device, belongs to Machine Design industry and metrology and measurement field.
Background technology
Wheel to parameter real-time online detecting system, be automatically performed in train travelling process flange height, rim width,
The measurement of the parameters such as wheel diameter, QR values, distance between backs of wheel flanges.The scaling method mode of current detecting system, various, demarcation
Device also varies.As a whole, calibration position poor repeatability, stated accuracy is not high, calibration process and its cumbersome, each survey
Thus there is error not in one in pilot.
Therefore, i.e. simple in construction, standardised generic is designed in exploitation, and the high system calibrating device of stated accuracy is particularly weighed
Will.
Utility model content
The utility model is to exist to solve existing wheel to parameter real-time online detecting system system calibrating device
Calibration position is inaccurate, position poor repeatability, not high stated accuracy and the problem of cumbersome calibration process, and then there is provided one
Wheel is planted to parameter real-time online detecting system caliberating device.
The utility model is to solve the technical scheme that is used of above-mentioned technical problem：
One kind wheel is to parameter real-time online detecting system caliberating device, and it includes body frame, Adjustable supporter, wheel rim sample
Plate, laser debugging frame, demarcation on-gauge plate and two location-plates, the body frame include upper crossbeam, the next crossbeam and middle position vertical beam,
The upper crossbeam, the next crossbeam and middle position vertical beam are in I-shaped arrangement, and the Adjustable supporter includes positioning crossbeam and regulation
Bolt, the positioning crossbeam is horizontally and perpendicularly to the next crossbeam and set, and one end of positioning crossbeam is fixed in the middle part of the next crossbeam, adjusts
Section bolt is installed on the other end of positioning crossbeam and fixed by clamping screw vertically, and bottom and the sleeper of regulation cock are in close contact,
Location-plate is L-shaped and spiral-lock is on rail, and the corner of location-plate is right angle, arc chord angle or chamfering, the water of two location-plates
Flat part is fixed in the two ends of the next crossbeam bottom, and the vertical portion of two location-plates is each perpendicular to ground setting, the next horizontal
Beam is in close contact by location-plate and rail, and the bottom of vertical portion is by being packed in the positioning component of rail bottom on location-plate
It is fixed；The two ends of upper crossbeam are respectively connected with the positioning table being obliquely installed, and one end of upper crossbeam is preceding detection position, and the other end is
After detect on position, positioning table be used for install wheel rim model, laser debugging frame or demarcation on-gauge plate, be specially：
When being debugged to the position of laser in front of body frame and angle, laser debugging frame is packed in by clamping screw
On the positioning table of preceding detection position；When laser positions and angle to body frame rear are debugged, laser debugs frame and passes through lock
After tight bolt is packed on the positioning table of detection position；
When being debugged to the position of camera in front of body frame and angle, wheel rim model is packed in preceding spy by clamping screw
On the positioning table of location；When being debugged to the position of body frame rear camera and angle, wheel rim model is solid by clamping screw
On the positioning table that position is detected after being mounted in；
When for camera transmission value in front of body frame, the positioning of detection position before demarcation on-gauge plate is packed in by clamping screw
On platform；When transmitting value for body frame rear camera, demarcation on-gauge plate detects the positioning table of position after being packed in by clamping screw
On.
Further, the laser debugging frame includes the first installing plate and the vertical debugging for being fixed in first installing plate one end
The another side affixed with the first installing plate offers some the first grooves being arranged side by side on plate, debugging board, and it is some side by side
And the second groove set perpendicular to the first groove.
Further, the wheel rim model includes the second installing plate and the vertical model for being fixed in second installing plate one end,
On model with the affixed another side of the second installing plate be curved surface.
Further, the demarcation on-gauge plate includes the 3rd installing plate and the vertical standard for being fixed in the 3rd installing plate one end
On plate, on-gauge plate some rulings are provided with the another side affixed with the 3rd installing plate.
Further, vertical affixed two alignment pins of the upper table surface of each positioning table.
Further, Adjustable supporter also includes two insertion axles be arrangeding in parallel, and two insertion axles are solid by connecting plate
One end of positioning crossbeam is connected on, the middle part level of the next crossbeam offers two positioning through hole, and two insertion axle correspondences are inserted into
In two positioning through hole, and fixed by lock-screw.
Further, the madial wall of the outside of rail head of rail and location-plate is in close contact.
Further, the positioning component includes locating rack and the relative rail bottom that is packed in along two upper fixture blocks, positioning
Plate is positioned at the top of a fixture block by locating rack.
The utility model has the following effects that compared with prior art：
1st, the utility model goes for the railway roadbed of various line construction conditions, various types of wheels pair, strong adaptability；
2nd, body frame only one of which, it is all interchangeability that wheel rim model, laser, which debug each calibration element such as frame or demarcation on-gauge plate,
On body frame, and mounting means is all to use pluggable mode, simple in construction, and operation is flexible, and calibration position accuracy is more
Height, position repeatability more accurate stable；
3rd, each calibration element is all interchangeability, and body frame one-time positioning just can all demarcate completion, simple and quick, it is ensured that mark
Precision is determined, so as to fully ensure that the detection accuracy of system.
Brief description of the drawings
Fig. 1 is schematic front view of the present utility model；
Fig. 2 is left view schematic diagram of the present utility model；
Fig. 3 is schematic top plan view of the present utility model；
Fig. 4 is the schematic front view of body frame；
Fig. 5 is the schematic front view of Adjustable supporter；
Fig. 6 is Fig. 5 schematic top plan view；
Fig. 7 is mounting structure schematic diagram；
Fig. 8 is the schematic front view that laser debugs frame；
Fig. 9 is Fig. 8 left view schematic diagram；
Figure 10 is the schematic front view of wheel rim model；
Figure 11 is Figure 10 left view schematic diagram；
Figure 12 is the schematic front view of demarcation on-gauge plate；
Figure 13 is Figure 12 schematic top plan view.
Embodiment
Embodiment one：Illustrate present embodiment with reference to Fig. 1~Figure 13, one kind wheel is detected to parameter real-time online is
System caliberating device, it is fixed that it includes body frame 1, Adjustable supporter 2, wheel rim model, laser debugging frame, demarcation on-gauge plate 6 and two
Position plate 3, the body frame 1 includes upper crossbeam 1-1, bottom crossbeam 1-2 and middle position vertical beam 1-3, the upper crossbeam 1-1, bottom
Crossbeam 1-2 and middle position vertical beam 1-3 is in I-shaped arrangement, and the Adjustable supporter 2 includes positioning crossbeam 2-1 and regulation cock 2-2, institute
State positioning crossbeam 2-1 and be horizontally and perpendicularly to the next crossbeam 1-2 settings, positioning crossbeam 2-1 one end is fixed in the next crossbeam 1-2's
Middle part, regulation cock 2-2 is installed on the positioning crossbeam 2-1 other end and fixed by clamping screw, regulation cock 2-2 bottom vertically
It is in close contact with sleeper 100, location-plate 3 is L-shaped and spiral-lock is on rail 101, the corner of location-plate is right angle, arc chord angle
Or chamfering, the horizontal component of two location-plates is fixed in the two ends of the next crossbeam bottom, and the vertical portion of two location-plates 3 is equal
Set perpendicular to ground, the next crossbeam 1-2 is in close contact by location-plate 3 with rail 101, the bottom of vertical portion on location-plate 3
End is fixed by being packed in the positioning component of the bottom of rail 101；Upper crossbeam 1-1 two ends are respectively connected with the positioning being obliquely installed
Platform 1-4, upper crossbeam 1-1 one end are preceding detection position, and the other end is detected after being to be used to install wheel rim sample on position, positioning table 1-4
Plate, laser debugging frame or demarcation on-gauge plate 6, be specially：
When being debugged to the position of the front laser of body frame 1 and angle, laser debugging frame is fixedly mounted with by clamping screw
On the positioning table 1-4 of preceding detection position；When laser positions and angle to the rear of body frame 1 are debugged, laser debugging frame
On the positioning table 1-4 that position is detected after being packed in by clamping screw；
When being debugged to the position of the front camera of body frame 1 and angle, before wheel rim model is packed in by clamping screw
On the positioning table 1-4 for detecting position；When being debugged to the position of the rear camera of body frame 1 and angle, wheel rim model passes through locking
After bolt is packed on the positioning table 1-4 of detection position；
When for 1 front camera transmission value of body frame, detection position determines before demarcation on-gauge plate 6 is packed in by clamping screw
On the platform 1-4 of position；When for 1 rear camera transmission value of body frame, detection position after demarcation on-gauge plate 6 is packed in by clamping screw
On positioning table 1-4.
Body frame 1 and location-plate 3 ensure that the relative position of each calibration element and wheel is accurate, and each calibration element can be arranged on
On body frame 1, and ensure that its locus, angle are accurate；
The accurate location that wheel rim model energy accurate reproduction wheel passes through test point；Phase function is set to be adjusted to accurately test position
Put and angle；
Laser debugging frame enables laser to be adjusted to accurate test position and angle, and the accurately intensity of adjustment laser and thick
Carefully；
The exact magnitude of standard set-up is passed to test camera by demarcation on-gauge plate 6, is protected the measuring accuracy of system
Card；And the focal length and exposure intensity of adjustable camera.
The angle of inclination of positioning table is determined according to selected test position, and test position is according to locomotive (or car
) wheel position structure determination, this test position must be the position that wheel is not blocked, and be laser and phase
The position that machine can be tested.After test position is selected, the diameter of wheel is fixed, then the wheel center of circle is surveyed by wheel
The angle of position is tried, is exactly the angle of inclination of positioning table, so can just calculate our each that to be tested data.
Embodiment two：Illustrate present embodiment with reference to Fig. 1~Fig. 9, the laser debugging frame includes first and installed
It is affixed with the first installing plate 8-2 on the plate 8-2 and debugging board 8-3 for being vertically fixed in first installing plate 8-2 one end, debugging board 8-3
Another side offer some the first grooves being arranged side by side, and some side by side and second lead to perpendicular to what the first groove was set
Groove.It is so designed that, laser debugging frame is the debugging part of debugging laser, its working face is that groove is carried on debugging board 8-3
Face, the central channel 8-1 of working face is on wheel tread, that is, chosen test position, passes through this central channel
The power of laser rays, thickness, direction, position can be adjusted, laser rays is accurately adjusted on selected test position.Other grooves
It is that conveniently regulation, other positions are referential.Other compositions are identical with embodiment one with annexation.
Embodiment three：Illustrate present embodiment with reference to Fig. 1~Figure 11, the wheel rim model includes the second installing plate
With affixed another of the second installing plate 7-1 on 7-1 and the vertical model 7-2 for being fixed in second installing plate 7-1 one end, model 7-2
Face is curved surface.It is so designed that, wheel rim model is the debugging part for adjusting camera, and its working face is the curved surface on model, the curved surface
The diameter of (i.e. model circular arc) and position are identical with the diameter of wheel and position, and the center of working face is exactly selected test
Position, has thus reappeared the test position of wheel, phase function was accurately photographed the image of selected test position.It is other composition with
Annexation is identical with embodiment one.
Embodiment four：Illustrate present embodiment with reference to Fig. 1~Figure 13, the demarcation on-gauge plate includes the 3rd and installed
With affixed another of the 3rd installing plate 6-1 on the plate 6-1 and vertical on-gauge plate 6-2 for being fixed in the 3rd installing plate 6-1 one end, on-gauge plate
Some rulings are provided with simultaneously.It is so designed that, demarcation on-gauge plate is the debugging part for transmitting camera value, and its working face is standard
The face of ruling is carried on plate, its ruling there are different accurate various spacing, and camera was photographed after ruling, just between the difference of ruling
Preserved away from value as benchmark.When clapping other images again, compared with the benchmark of preservation, it is possible to converse the new value photographed.
Other compositions are identical with embodiment one with annexation.
Embodiment five：Illustrate present embodiment with reference to Fig. 1~Figure 13, each positioning table 1-4 upper table surface hangs down
Straight affixed two alignment pin 1-5.It is so designed that, the calibration element such as wheel rim model, laser debugging frame or demarcation on-gauge plate 6 is arranged on fixed
When on the platform 1-4 of position, first pass through alignment pin 1-5 and be located, then fixed by clamping screw, it is simple in construction, can further it protect
Demonstrate,prove the accuracy of debugging unit installation site.Other compositions are identical with embodiment one, two, three or four with annexation.
Embodiment six：With reference to the explanation present embodiment of Fig. 2, Fig. 5~7, Adjustable supporter 2 also include two it is parallel
The insertion axle 2-3, two insertion axle 2-3 of setting are fixed in positioning crossbeam 2-1 one end, the next crossbeam 1-2 by connecting plate 2-4
Middle part level offer two positioning through hole 1-2-1, two insertion axle 2-3 correspondences are inserted into two positioning through hole 1-2-1,
And fixed by lock-screw.Other compositions are identical with embodiment five with annexation.
Embodiment seven：Illustrate present embodiment, the outside of the rail head of rail 101 and the inner side of location-plate 3 with reference to Fig. 7
Wall is in close contact.It is so designed that, is further ensured that the accuracy of located lateral.Other compositions and annexation and specific embodiment party
Formula one, two, three, four or six are identical.
Embodiment eight：Illustrate present embodiment with reference to Fig. 1~13, the positioning component includes locating rack 7 and phase
To being packed in the bottom of rail 101 along two upper fixture blocks 8, location-plate 3 is positioned at the top of a fixture block 8 by locating rack 7.So
Design, is further ensured that the longitudinally mounted position of body frame 1 is accurate.Other compositions and annexation and the specific phase of truth mode seven
Together.
Embodiment nine：Illustrate present embodiment with reference to Fig. 1~13, with caliberating device on right side rail 101
Exemplified by installation, Adjustable supporter 2 and body frame 1 are first assembled：Two insertion axle 2-3 correspondences are inserted into two of the next crossbeam 1-2
In positioning through hole 1-2-1, and fixed by lock-screw；Regulation cock 2-2 bottoms are supported on sleeper 100, adjustment positioning crossbeam
Positions of the 2-1 on regulation cock 2-2, and the horizontal level of body frame 1 is determined with level meter, it is solid by clamping screw after regulating
It is fixed；Two fixture blocks 8 are mounted opposite on the bottom edge of rail 101, and fixed by installing bolt, the top of fixture block 8 is placed fixed in side
Position frame 7, then by location-plate 3 perpendicular to ground spiral-lock on right side rail 101, and ensure bottom and the positioning of location-plate 3
The upper surface of frame 7 is in close contact the now vertical positioning of body frame 1 and located lateral is completed；
Before two the first mounting holes that laser is debugged on frame are installed on two alignment pin 1-5 of detection position, and pass through
Clamping screw is fixed, and is then adjusted laser positions and angle in two laser acquisition casees of right front, is adjusted laser rays
To in corresponding groove, specific regulation process is first laser rays to be adjusted to laser on the working face for debugging frame, further according to central channel
8-1 groove width adjusts the thickness of laser rays, according to the power of brightness regulation laser rays, according to the length adjustment laser of central channel
The position of central channel 8-1 in the direction (laser rays is all transferred in groove) of line, Fig. 9, is exactly the accurate test position of laser rays；It is complete
Cheng Houzai by laser debug frame in the past detection position unload be installed to after detect position, then adjust in the same way it is right after two swash
Laser positions and angle in optical detection case；
After the completion of laser positions and angular adjustment in laser acquisition case, laser debugging frame is unloaded from body frame 1, will
Before two the second mounting holes on wheel rim model are installed on two alignment pin 1-5 of detection position, and fixed by clamping screw,
Then the camera position and angle in two cameras detection case of regulation right front, wheel rim model are adjusted into viewing field of camera
Heart position；After the completion of again by wheel rim model in the past detection position unload be installed to after detect position, then adjust in the same way it is right after
Two cameras detection case in camera position and angle；
After the completion of the position of camera and angular adjustment, wheel rim model is unloaded from body frame 1, by demarcation on-gauge plate 6
Before two the 3rd mounting holes are installed on two alignment pin 1-5 of detection position, and fixed, be then turned on before the right side by clamping screw
Two cameras of side, test calibration on-gauge plate 6 passes to camera value, and detailed process is first to photograph demarcation on-gauge plate working face
On ruling, then adjust the parameters such as the different focal length of camera, light exposure, ambient brightness, photographed the value picture of various rulings, and
Stored as benchmark；After the completion of again will demarcation on-gauge plate 6 detect in the past position unload be installed to after detect position, then with same side
Formula passes to camera value.
After the completion of the equipment debugging on right side, caliberating device is installed to again on the rail 101 of left side, repeated the above steps, adjusted
Equipment on the left of examination, demarcation.
Claims (8)
1. one kind wheel is to parameter real-time online detecting system caliberating device, it is characterised in that：It includes body frame (1), support and adjusted
Frame (2), wheel rim model, laser debugging frame, demarcation on-gauge plate (6) and two location-plates (3) are saved, the body frame (1) includes upper
Crossbeam (1-1), the next crossbeam (1-2) and middle position vertical beam (1-3), the upper crossbeam (1-1), the next crossbeam (1-2) and middle position
Vertical beam (1-3) is in I-shaped arrangement, and the Adjustable supporter (2) includes positioning crossbeam (2-1) and regulation cock (2-2), described fixed
Position crossbeam (2-1) is horizontally and perpendicularly to the next crossbeam (1-2) setting, and one end of positioning crossbeam (2-1) is fixed in the next crossbeam (1-
2) middle part, regulation cock (2-2) is installed on the other end of positioning crossbeam (2-1) and fixed by clamping screw, regulation cock vertically
The bottom of (2-2) is in close contact with sleeper (100), and location-plate (3) is L-shaped and spiral-lock is on rail (101), turn of location-plate
It is right angle, arc chord angle or chamfering at angle, the horizontal component of two location-plates is fixed in the two ends of the next crossbeam bottom, and two fixed
The vertical portion of position plate (3) is each perpendicular to ground setting, and the next crossbeam (1-2) is closely connect by location-plate (3) with rail (101)
Touch, the bottom of vertical portion is fixed by being packed in the positioning component of rail (101) bottom on location-plate (3)；Upper crossbeam (1-
1) two ends are respectively connected with the positioning table (1-4) being obliquely installed, and one end of upper crossbeam (1-1) is preceding detection position, and the other end is
After detect on position, positioning table (1-4) be used for install wheel rim model, laser debugging frame or demarcation on-gauge plate (6), be specially：
When being debugged to the position of laser in front of body frame (1) and angle, laser debugging frame is packed in by clamping screw
On the positioning table (1-4) of preceding detection position；When laser positions and angle to body frame (1) rear are debugged, laser debugging
After frame is packed in by clamping screw on the positioning table (1-4) of detection position；
When being debugged to the position of camera in front of body frame (1) and angle, wheel rim model is packed in preceding spy by clamping screw
On the positioning table (1-4) of location；When being debugged to the position of body frame (1) rear camera and angle, wheel rim model passes through lock
After tight bolt is packed on the positioning table (1-4) of detection position；
When for camera transmission value in front of body frame (1), detection position determines before demarcation on-gauge plate (6) is packed in by clamping screw
On position platform (1-4)；When transmitting value for body frame (1) rear camera, demarcation on-gauge plate (6) is visited after being packed in by clamping screw
On the positioning table (1-4) of location.
2. a kind of wheel according to claim 1 is to parameter real-time online detecting system caliberating device, it is characterised in that：Institute
Stating laser debugging frame includes the first installing plate (8-2) and the vertical debugging board (8-3) for being fixed in the first installing plate (8-2) one end,
The another side affixed with the first installing plate (8-2) offers some the first grooves being arranged side by side, Yi Jiruo on debugging board (8-3)
The second groove that dry doubling is arranged and set perpendicular to the first groove.
3. a kind of wheel according to claim 1 is to parameter real-time online detecting system caliberating device, it is characterised in that：Institute
Stating wheel rim model includes the second installing plate (7-1) and the vertical model (7-2) for being fixed in the second installing plate (7-1) one end, model
On (7-2) with the affixed another side of the second installing plate (7-1) be curved surface.
4. a kind of wheel according to claim 1 is to parameter real-time online detecting system caliberating device, it is characterised in that：Institute
Stating demarcation on-gauge plate includes the 3rd installing plate (6-1) and the vertical on-gauge plate (6-2) for being fixed in the 3rd installing plate (6-1) one end,
On on-gauge plate some rulings are provided with the another side affixed with the 3rd installing plate (6-1).
5. a kind of wheel according to claim 1,2,3 or 4 is to parameter real-time online detecting system caliberating device, its feature
It is：Vertical affixed two alignment pins (1-5) of the upper table surface of each positioning table (1-4).
6. a kind of wheel according to claim 5 is to parameter real-time online detecting system caliberating device, it is characterised in that：Branch
Support adjusting bracket (2) also includes two insertion axles (2-3) be arrangeding in parallel, and two insertion axles (2-3) are affixed by connecting plate (2-4)
In one end of positioning crossbeam (2-1), the middle part level of the next crossbeam (1-2) offers two positioning through hole (1-2-1), and two are inserted
Enter axle (2-3) correspondence to be inserted into two positioning through hole (1-2-1), and fixed by lock-screw.
7. a kind of wheel according to claim 1,2,3,4 or 6 is to parameter real-time online detecting system caliberating device, it is special
Levy and be：The outside of rail (101) rail head is in close contact with the madial wall of location-plate (3).
8. a kind of wheel according to claim 7 is to parameter real-time online detecting system caliberating device, it is characterised in that：Institute
State positioning component and be packed in rail (101) bottom along two upper fixture blocks (8) including locating rack (7) and relatively, location-plate (3) passes through
Locating rack (7) is positioned at the top of a fixture block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133684.1U CN206540526U (en) | 2017-02-14 | 2017-02-14 | One kind wheel is to parameter real-time online detecting system caliberating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133684.1U CN206540526U (en) | 2017-02-14 | 2017-02-14 | One kind wheel is to parameter real-time online detecting system caliberating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206540526U true CN206540526U (en) | 2017-10-03 |
Family
ID=59948935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720133684.1U Active CN206540526U (en) | 2017-02-14 | 2017-02-14 | One kind wheel is to parameter real-time online detecting system caliberating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206540526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521751A (en) * | 2020-04-16 | 2020-08-11 | 北京新联铁集团股份有限公司 | Wheel tread flaw detection device, flaw detection positioning structure and positioning method thereof |
| CN111521751B (en) * | 2020-04-16 | 2024-04-30 | 北京新联铁集团股份有限公司 | Wheel tread flaw detection device, flaw detection positioning structure and positioning method thereof |
-
2017
- 2017-02-14 CN CN201720133684.1U patent/CN206540526U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521751A (en) * | 2020-04-16 | 2020-08-11 | 北京新联铁集团股份有限公司 | Wheel tread flaw detection device, flaw detection positioning structure and positioning method thereof |
| CN111521751B (en) * | 2020-04-16 | 2024-04-30 | 北京新联铁集团股份有限公司 | Wheel tread flaw detection device, flaw detection positioning structure and positioning method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106813599B (en) | Automobile camera shooting measures component and automobile three-dimensional four-wheel aligner method and system | |
| CN104848785B (en) | A kind of vehicle complete vehicle parameter test system | |
| CN105423917B (en) | The scaling method of Position-Sensitive Detector position error | |
| CN106515784B (en) | A kind of vehicle body of railway vehicle dimension measurement method | |
| CN106705991B (en) | Strapdown is used to group and aims prism installation error test equipment | |
| CN109324421A (en) | A kind of debugging device and Method of Adjustment of off-axis formula optical system light path | |
| CN108871207A (en) | A kind of photogrammetric station meter calibrating length device and application method | |
| CN105510000B (en) | Optical laying demarcation detection method | |
| CN111044267B (en) | High beam calibrator calibration device and method for headlamp detector | |
| CN106403990B (en) | A kind of light axis consistency caliberating device | |
| CN104229633A (en) | Method for detecting bridge crane runway and wheel group by using laser distance measuring instrument | |
| US5689545A (en) | Laser line projecting tool for leveling and alignment of X-ray equipment, and method of use | |
| US3746449A (en) | Headlight tester | |
| CN108195568A (en) | Upper beam illumination testing apparatus centering self-test and calibration method | |
| CN206540526U (en) | One kind wheel is to parameter real-time online detecting system caliberating device | |
| CN104061898B (en) | Automatic detection device for accuracy of horizontal angle measurement | |
| CN203848805U (en) | Laser range finding type axle toe-in detector | |
| CN107436131A (en) | The measurement of planeness system and its measuring method of a kind of laser alignment equipment | |
| CN105526950B (en) | Optical laying demarcation detection means | |
| CN206192633U (en) | Optics transmission apparatus tool factor calibration system | |
| CN109307519A (en) | Laser alignment instrument magnitude tracing calibration method | |
| CN210221049U (en) | Device for precisely aligning and adjusting detector module and post-collimator | |
| CN203629838U (en) | Split-type portable calibrating apparatus for four-wheel aligner | |
| CN207702075U (en) | A kind of rangefinder adjusting apparatus | |
| CN100453996C (en) | Method for detecting light intensity of main-beam light by non main light axle illuminancy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 150090 35-2 building, hi tech Industrial Development Zone, Nangang District, Harbin, Heilongjiang Patentee after: HARBIN RAILWAY RESEARCH INSTITUTE TECHNOLOGY Co.,Ltd. Address before: 150090 35-2 building, hi tech Industrial Development Zone, Nangang District, Harbin, Heilongjiang Patentee before: HARBIN VEIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: Room 501, building B2, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee after: Tianjin Harwick Technology Co.,Ltd. Address before: 150090 35-2 building, hi tech Industrial Development Zone, Nangang District, Harbin, Heilongjiang Patentee before: HARBIN RAILWAY RESEARCH INSTITUTE TECHNOLOGY Co.,Ltd. |