CN207379946U - A kind of rail transit locomotive/car wheel-set crank detection test platform - Google Patents
A kind of rail transit locomotive/car wheel-set crank detection test platform Download PDFInfo
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- CN207379946U CN207379946U CN201721537034.XU CN201721537034U CN207379946U CN 207379946 U CN207379946 U CN 207379946U CN 201721537034 U CN201721537034 U CN 201721537034U CN 207379946 U CN207379946 U CN 207379946U
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- flaw detection
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- carrying
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Abstract
The utility model discloses a kind of rail transit locomotive/car wheel-set crank detection test platform, including：One linkage mechanism and a carrying rack, linkage mechanism are erected above carrying rack；Flaw detection mechanism, below carrying rack, flaw detection mechanism includes detection unit, transmission unit, and detection unit is used to treat measuring wheel to being detected, and transmission unit is used for transmission flaw detection data；Image mechanism is slidably arranged on linkage mechanism；Master control system is electrically connected with flaw detection mechanism, test-bed, for controlling flaw detection mechanism to the wheel to be tested being placed on test-bed to carrying out carrying out flaw detection, and receives the flaw detection data of flaw detection mechanism；Flaw detection data includes treating the defects of measuring wheel is to above detecting position, and master control system is additionally operable to control image mechanism bat and takes the image at defective locations and receive image.The utility model has the following advantages that：When detecting wheel to existing defects, the problem of accurately finding wheel to the position of defect, and being shot, understand flaw detection in time convenient for technical staff, degree.
Description
Technical field
The utility model is related to inspection technique field, more particularly to a kind of rail transit locomotive/car wheel-set crank detection test
Platform.
Background technology
As one kind of important mode of transportation, rail transit locomotive/vehicle achieves swift and violent development.But it protects therewith
Hinder the safety of traveling, it is most important to the carrying out flaw detection of rim and spoke.It is general to use in the carrying out flaw detection mode of current wheel pair
Ultrasound detection, but in such detection method, technical staff can not intuitively know the actual conditions of damage location.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is that propose a kind of rail transit locomotive/car wheel-set
Crank detection test platform, the testing stand can carry out fixed point shooting, technology people after damage is detected the presence of to the surface of rim and spoke
Member can provide accurate judgement with mating surface picture and ultrasonic inspection detection data to the faulted condition of rim and spoke.
The utility model discloses a kind of rail transit locomotive/car wheel-set crank detection test platform, including：One linkage mechanism
With a carrying rack, linkage mechanism is erected above carrying rack；Flaw detection mechanism, below carrying rack, defectoscope
Structure includes detection unit, transmission unit, and for detection unit for treating measuring wheel to being detected, transmission unit is used for transmission flaw detection number
According to；Image mechanism is slidably arranged on linkage mechanism；Master control system is electrically connected with flaw detection mechanism, test-bed, for controlling
Flaw detection mechanism, to carrying out carrying out flaw detection, and receives the flaw detection data of flaw detection mechanism to the wheel to be tested that is placed on test-bed；
Flaw detection data includes treating the defects of measuring wheel is to above detecting position, and master control system is additionally operable to control image mechanism bat and takes defective locations
The image at place simultaneously receives image.
Further, linkage mechanism includes the first a pair of parallel slide, one can along the portal frame that slide moves and
One cylinder being slidably arranged on portal frame crossbeam；First slide is arranged in an axially parallel mode along flaw detection mechanism, for portal frame edge
Flaw detection mechanism slides axially；The inside of the opposite carrying rack of the crossbeam of portal frame is equipped with the second slide, and the second slide is used for institute
State cylinder slide；Cylinder is connected with image mechanism, for actuated camera along the planar movement perpendicular to carrying rack.
Further, cylinder includes cylinder body and cylinder rod, and cylinder body is slidably connected with the second slide, cylinder rod and image mechanism
Connection.
Further, cylinder body is slidably connected by sliding block and the second slide.
According to the rail transit locomotive of the utility model embodiment/car wheel-set crank detection test platform, detecting wheel to depositing
In defect, the problem of accurately finding wheel to the position of defect, and being shot, understand flaw detection in time convenient for technical staff, journey
Degree.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent or recognized by the practice of the utility model.
Description of the drawings
Fig. 1 rail transit locomotives/car wheel-set crank detection test platform structure chart.
Specific embodiment
The embodiment of the utility model is described below in conjunction with attached drawing.
The rail transit locomotive of the utility model embodiment/car wheel-set crank detection test platform includes：Test-bed；Defectoscope
Structure, below test-bed；Image mechanism is slidably arranged on test-bed；Master control system, with flaw detection mechanism, experiment
Rack, image mechanism electrical connection, for flaw detection mechanism to be controlled to treat measuring wheel to carrying out carrying out flaw detection on test-bed to being placed on,
And receive the flaw detection data of flaw detection mechanism；Flaw detection data includes treating the defects of measuring wheel is to above detecting position and control image mechanism
Clap the image taken at defective locations.
Further, test-bed can be an overall structure or split structure.It is placed on test-bed
Treat measuring wheel pair, mechanism is detected for flaw detection.What image mechanism slided is arranged on the test-bed, and defective bit is taken in order to clap
Put the image at place.
When specific test-bed is Split type structure, including carrying rack and linkage mechanism, carrying rack is treated for placing
Measuring wheel pair, linkage mechanism are slidably matched for image mechanism.Linkage mechanism carries the three of rack to realize that image mechanism is opposite
Tie up mobile mechanism, linkage mechanism include a pair of parallel setting with axial parallel the first slide of flaw detection mechanism；It is erected at cunning
On rail, the portal frame that is slidably matched with slide and on portal frame crossbeam is slidably matched with the second slide in crossbeam
Cylinder.Cylinder moves up and down for actuated camera structure perpendicular to carrying gantry plane.
Specifically as shown in Figure 1, the rail transit locomotive/car wheel-set crank detection test platform of the utility model embodiment, bag
It includes master control system 1, portal frame 2, treat measuring wheel to 3, cylinder 4, image mechanism 5, carrying rack 6, flaw detection mechanism 7, the first slide 8；
For carrying rack 6 when detecting that needing measuring wheel is placed on to 3 on carrying rack 6, the control of master control system 1 flaw detection mechanism 7 is to placing
Treat that measuring wheel carries out carrying out flaw detection to 3 on carrying rack 6.Specific flaw detection mechanism 7 can include detection unit, transmission list
Member, driving unit, detection unit are detected for treating measuring wheel to 3；Transmission unit is used to transmit flaw detection number to master control system 1
According to；When detection unit, which treats measuring wheel, to be detected to 3, driving unit treats that measuring wheel is rotated to 3 for driving.In detection process
In, treat that measuring wheel to 3 two wheel synchronous rotaries, then starts detection unit simultaneously and rotation is treated by driving unit driving first
Measuring wheel carries out carrying out flaw detection to 3.Transmission unit is transferred to master control system 1 to the data of detection.1 synchronization process of master control system is detected a flaw
Data, when judging existing defects, control driving unit is rotated further after measuring wheel is to 3 to one threshold value, the specific threshold value
It is the angle value that defective locations is made to depart from detection unit.It stops operating after reaching threshold value, and the bat of image mechanism 5 is controlled to take defective bit
Put the image at place.Specific master control system 1 can judge to stop according to current position the defects of identifying and the angle rotated
Position where the defects of after turning.
Image mechanism 5 can treat that three-dimensional movement occurs to 3 for measuring wheel relative to described, be slided including portal frame 2 along the first slide 8
It is dynamic, the axial direction for being oriented parallel to flaw detection mechanism 7 of the first slide 8 so that image mechanism 5 can be sliding along the axial direction of flaw detection mechanism 7
It is dynamic.The cross rail inner of further portal frame 2, the i.e. one side with respect to carrying rack 6, (do not show equipped with the second slide in figure
Go out), cylinder 4 can be slidably matched by a sliding block with the second slide so that image mechanism 5 is horizontal along the crossbeam of portal frame 2
It is mobile.Further cylinder 4 includes cylinder body and cylinder rod, by the interaction actuated camera structure 5 of the two along perpendicular to holding
The direction movement of the plane of microscope carrier frame 6.
After bat takes image, carrying out flaw detection is restarted, continues to detect a flaw, such as there are other defect, repeat the above.
While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that：
In the case where not departing from the principle and objective of the utility model can these embodiments be carried out with a variety of variations, modification, replaced
And modification, the scope of the utility model is by claim and its equivalent limits.
Claims (4)
1. rail transit locomotive/car wheel-set crank detection test platform, which is characterized in that including：
One linkage mechanism and a carrying rack, the linkage mechanism are erected above the carrying rack；
A flaw detection mechanism is further included, below the carrying rack, the flaw detection mechanism is single including detection unit, transmission
Member, for the detection unit for treating measuring wheel to being detected, the transmission unit is used for transmission flaw detection data；
One image mechanism, is slidably arranged on the linkage mechanism；
One master control system is electrically connected with the flaw detection mechanism, the test-bed, for controlling the flaw detection mechanism to placing
Wheel to be tested on test-bed receives the flaw detection data of the flaw detection mechanism to carrying out carrying out flaw detection；The flaw detection number
The defects of measuring wheel is to above detecting position is treated according to being included in；
The master control system is additionally operable to that the image mechanism bat is controlled to take the image at defective locations and receive described image.
2. rail transit locomotive according to claim 1/car wheel-set crank detection test platform, which is characterized in that the linkage
Mechanism includes the first a pair of parallel slide, and one can be slidably arranged in portal frame along the portal frame that slide moves and one
Cylinder on crossbeam；
First slide is arranged in an axially parallel mode along the flaw detection mechanism, for axial direction of the portal frame along the flaw detection mechanism
It slides；
The inside of the relatively described carrying rack of the crossbeam of the portal frame is equipped with the second slide, and second slide is used for the gas
Cylinder slides；
The cylinder is connected with the image mechanism, for driving the video camera along the planar movement perpendicular to carrying rack.
3. rail transit locomotive according to claim 2/car wheel-set crank detection test platform, which is characterized in that the cylinder
Including cylinder body and cylinder rod, the cylinder body is slidably connected with second slide, and the cylinder rod is connected with the image mechanism.
4. rail transit locomotive according to claim 3/car wheel-set crank detection test platform, which is characterized in that the cylinder body
It is slidably connected by sliding block and second slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721537034.XU CN207379946U (en) | 2017-11-17 | 2017-11-17 | A kind of rail transit locomotive/car wheel-set crank detection test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721537034.XU CN207379946U (en) | 2017-11-17 | 2017-11-17 | A kind of rail transit locomotive/car wheel-set crank detection test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379946U true CN207379946U (en) | 2018-05-18 |
Family
ID=62333232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721537034.XU Expired - Fee Related CN207379946U (en) | 2017-11-17 | 2017-11-17 | A kind of rail transit locomotive/car wheel-set crank detection test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379946U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118662A (en) * | 2019-05-24 | 2019-08-13 | 中国农业大学 | A kind of cropper off-line detection system and method |
| CN110632085A (en) * | 2019-10-25 | 2019-12-31 | 重庆城市管理职业学院 | Large-scale steel casting NDT flaw detection position defect processing device system |
| CN114152676A (en) * | 2021-11-16 | 2022-03-08 | 上海工程技术大学 | Method for realizing automatic detection of wind power blade defects based on ultrasonic waves |
-
2017
- 2017-11-17 CN CN201721537034.XU patent/CN207379946U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118662A (en) * | 2019-05-24 | 2019-08-13 | 中国农业大学 | A kind of cropper off-line detection system and method |
| CN110632085A (en) * | 2019-10-25 | 2019-12-31 | 重庆城市管理职业学院 | Large-scale steel casting NDT flaw detection position defect processing device system |
| CN110632085B (en) * | 2019-10-25 | 2022-06-07 | 重庆城市管理职业学院 | Large-scale steel casting NDT position defect processing apparatus system that detects a flaw |
| CN114152676A (en) * | 2021-11-16 | 2022-03-08 | 上海工程技术大学 | Method for realizing automatic detection of wind power blade defects based on ultrasonic waves |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20191117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |