CN201816612U - Steel rail flaw detector - Google Patents
Steel rail flaw detector Download PDFInfo
- Publication number
- CN201816612U CN201816612U CN2010205371448U CN201020537144U CN201816612U CN 201816612 U CN201816612 U CN 201816612U CN 2010205371448 U CN2010205371448 U CN 2010205371448U CN 201020537144 U CN201020537144 U CN 201020537144U CN 201816612 U CN201816612 U CN 201816612U
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- China
- Prior art keywords
- flaw detector
- rail flaw
- rail
- control setup
- steel rail
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- 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.)
- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 title abstract 8
- 239000010959 steel Substances 0.000 title abstract 8
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 230000005055 memory storage Effects 0.000 claims description 14
- 238000003860 storage Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 3
- 206010052428 Wound Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 208000037974 severe injury Diseases 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model provides a steel rail flaw detector, which comprises a storage device (100), a global position system (GPS) positioning device (200) and a control device (300). The GPS positioning device (200) detects the current position of the steel rail flawing detector and transmits signals standing for the current position of the steel rail flaw detector, and the control device (300) is electrically connected with the storage device (100) and the GPS positioning device (200), receives the signals standing for the current position of the steel rail flaw detector, and relevantly stores the current position of the steel rail flaw detector and flaw detection data into the storage device (100). By means of relevantly storing the current position of the steel rail flaw detector and the flaw detection data, damaged positions of steel rails can be positioned by extracting data stored in the storage device after flaw detection is finished, thereby bringing convenience for maintenance and operation.
Description
Technical field
The utility model relates to the rail examination field, and relates in particular to a kind of rail flaw detector.
Background technology
The rail examination operation is the major measure that detects the railway track internal defect, and the quality of its operation quality is directly connected to the safety of driving.The major equipment that carries out the rail examination operation at present is a rail flaw detector, and rail flaw detector mostly is analog and digital mixing and uses.The mode of operation of analog fault finder is that efferent echo is reported to the police, and the field operation personnel report to the police, see mainly that A type waveform discerns hurt by listening; Digital fault finder then shows to come the less important work personnel to carry out the discriminating of hurt by the Type B image.
Yet existing rail flaw detector has following defective:
(1) the flaw detection data to the scene can not write down and preserve, and more can't analyze; And
(2) can't locate on-the-spot hurt, be not easy to the flaw detection management.
The utility model content
Be the existing above-mentioned defective of the rail flaw detector that overcomes prior art, the utility model spy provides a kind of rail flaw detector of realizing the record of flaw detection information and hurt relevant position.
The rail flaw detector that the utility model provides comprises: memory storage; The GSP registration device, this GSP registration device detects the current location of described rail flaw detector, and sends the signal of the current location of the described rail flaw detector of representative; And control setup, be electrically connected with described memory storage and GPS registration device, receive the signal of the current location of the described rail flaw detector of described representative, and with the current location of described rail flaw detector and flaw detection data association store in described memory storage.
Wherein, described rail flaw detector also can comprise USB interface, and this USB interface is electrically connected with described control setup.
Wherein, described rail flaw detector also can comprise speed sensor and warning device, this speed sensor and warning device all are electrically connected with described control setup, on behalf of the signal of the moving velocity of rail flaw detector, described speed sensor will be sent to described control setup, this control setup compares the moving velocity and the predetermined speed of rail flaw detector, and exceeding under the situation of predetermined speed, send alerting signal to described warning device.
Wherein, described warning device can be the device of reporting to the police in the mode of sound, light or vibration.
Wherein, this rail flaw detector is to have the A type to show that mode of operation and/or Type B show the rail flaw detector of mode of operation.
The rail flaw detector that the utility model provides is by carrying out association store with current location and flaw detection data, thereby can by transferring institute's canned data in the memory storage, the rail defects and failures position be positioned, so that carry out attended operation after flaw detection finishes.
Description of drawings
The structural representation of the rail flaw detector that Fig. 1 provides for the utility model;
The structural representation of one embodiment of the rail flaw detector that Fig. 2 provides for the utility model; And
The structural representation of another embodiment of the rail flaw detector that Fig. 3 provides for the utility model;
The specific embodiment
For allow above-mentioned and other purposes of the present utility model, feature and advantage can be more obvious, hereinafter will cooperate appended diagram, be described in detail below.In addition, in explanation of the present utility model, identical member is with identical symbolic representation, in this close chat earlier bright.
The structural representation of the rail flaw detector that Fig. 1 provides for the utility model.As shown in Figure 1, the rail flaw detector that provides of the utility model comprises: memory storage 100; GSP registration device 200, this GSP registration device 200 detects the current location of described rail flaw detector, and sends the signal of the current location of the described rail flaw detector of representative; And control setup 300, be electrically connected with described memory storage 100 and GPS registration device 200, receive the signal of the current location of the described rail flaw detector of described representative, and with the current location of described rail flaw detector and flaw detection data association store in described memory storage 100.At this, by current location and flaw detection data are carried out association store, thereby can after finishing, flaw detection by transferring institute's canned data in the memory storage 100, the rail defects and failures position be positioned, so that carry out attended operation.
Wherein, described flaw detection data can comprise hurt type (such as head nuclear wound, bolt hole crack, rail head level or shear crack, piped rail, flange of rail horizontal crackle, rail palate level or shear crack and spalling of rail head etc.), hurt degree (such as slight wound and severe injury etc.) and other and the relevant information of detecting a flaw.
Wherein, described memory storage 100 can be arbitrarily can store memory of data, such as hard disk drive, floppy disk, FLASH, CD-ROM etc., is preferably the high capacity Nonvolatile memory devices, to satisfy the storage demand of a large amount of position datas and flaw detection data.Described control setup 300 can be any control chip that can carry out aforesaid operations, such as micro controller system or DSP etc.
Preferably, described GSP registration device 200 is gone back recordable time and mileage, so that control setup 300 to described memory device, with the more detailed information of storage, thereby provides abundant information for follow-up analysis and processing with this position, time and mileage and described flaw detection data association store.
The structural representation of one embodiment of the rail flaw detector that Fig. 2 provides for the utility model.Preferably, as shown in Figure 2, described rail flaw detector also comprises USB interface 400, and this USB interface 400 is electrically connected with described control setup 300.By this USB interface 400, institute's canned data in the described memory storage 100 can be exported to outer computer, thereby set up electronic record for rail, by computing machine work data is carried out analyzing and processing, find the development of omission hurt, prediction hurt.
The structural representation of another embodiment of the rail flaw detector that Fig. 3 provides for the utility model.Preferably, as shown in Figure 3, described rail flaw detector also can comprise speed sensor 500 and warning device 600, this speed sensor 500 and warning device 600 all are electrically connected with described control setup 300, and on behalf of the signal of the moving velocity of rail flaw detector, described speed sensor 500 will be sent to described control setup 300; This control setup 300 compares the moving velocity and the predetermined speed of rail flaw detector, and is exceeding under the situation of predetermined speed, sends alerting signal to described warning device 600; This warning device 600 is reported to the police after receiving described alerting signal, and to remind the flaw detection operating personnel, present speed is too fast, notes slow-down, guarantees the flaw detection quality.Wherein, described predetermined speed can be set according to the actual conditions of rail examination, for example can be 1 kilometer/hour.
Wherein, described warning device 600 can be the device of reporting to the police in the mode of sound, light or vibration, such as loud speaker, LED lamp or corresponding oscillatory system.
Preferably, described control setup 300 also can be after the moving velocity signal that receives from the representative rail flaw detector of described speed sensor 500, this moving velocity is arrived described memory storage 100 with described position, time and flaw detection data association store, in order to follow-up verification.
Wherein, described rail flaw detector shows that for having the A type mode of operation and/or Type B show the rail flaw detector of mode of operation, be preferably and have the rail flaw detector that Type B shows mode of operation, because show mode of operation in the A type, the flaw detection operating personnel must listen warning, see that waveform judges and discern hurt, this requires the flaw detection operating personnel that consummate technology will be arranged, rich experience, enough patience and sense of responsibility, and Type B shows that mode of operation can be converted into correlation parameters such as head angle display data, the shape and the position of on telltale, showing hurt, original advanced flaw detection operation technique and echo hard to understand show be changed to clear, simple image, thereby the flaw detection operating personnel is by the shape and the position of hurt in the display image, just can determine the character of hurt, strengthen the accuracy of flaw detection greatly, improved recall rate.
Except that can writing down and preserve the position that is associated and flaw detection data, the rail flaw detector that the utility model provides also can write down and preserve job date, time, circuit, teams and groups, holds the machine people, job parameters such as road time, mileage up and down.Can be by above-mentioned data and parameter be set up data bank, can carry out statistics and analysis to hurt, for the flaw detection management work provides reference and foundation, the production plan of formulation science is such as the detection of strengthening the emphasis highway section, work out rational duty cycle, work out the flaw detection strategy that easily goes out hurt under Various Seasonal etc.
Though the utility model is disclosed by the foregoing description, yet the foregoing description is not in order to limit the utility model, technical personnel in the technical field in not breaking away from spirit and scope of the present utility model, should be done various changes and modification under any the utility model.Therefore protection domain of the present utility model should be as the criterion with the scope that appended claims was defined.
Claims (5)
1. a rail flaw detector is characterized in that, this rail flaw detector comprises:
Memory storage (100);
GSP registration device (200), this GSP registration device (200) detects the current location of described rail flaw detector, and sends the signal of the current location of the described rail flaw detector of representative; And
Control setup (300), be electrically connected with described memory storage (100) and GPS registration device (200), receive the signal of the current location of the described rail flaw detector of described representative, and the current location of described rail flaw detector is arrived in the described memory storage (100) with flaw detection data association store.
2. rail flaw detector according to claim 1 is characterized in that, this rail flaw detector also comprises USB interface (400), and this USB interface (400) is electrically connected with described control setup (300).
3. rail flaw detector according to claim 1, it is characterized in that, this rail flaw detector also comprises speed sensor (500) and warning device (600), this speed sensor (500) and warning device (600) all are electrically connected with described control setup (300), on behalf of the signal of the moving velocity of rail flaw detector, described speed sensor (500) will be sent to described control setup (300), and this control setup (300) sends the moving velocity of representing rail flaw detector and exceeds the alerting signal of predetermined speed to described warning device (600).
4. rail flaw detector according to claim 3 is characterized in that, the device of described warning device (600) for reporting to the police in the mode of sound, light or vibration.
5. according to the described rail flaw detector of each claim among the claim 1-4, it is characterized in that this rail flaw detector is to have the A type to show that mode of operation and/or Type B show the rail flaw detector of mode of operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205371448U CN201816612U (en) | 2010-09-19 | 2010-09-19 | Steel rail flaw detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205371448U CN201816612U (en) | 2010-09-19 | 2010-09-19 | Steel rail flaw detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201816612U true CN201816612U (en) | 2011-05-04 |
Family
ID=43914576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205371448U Expired - Lifetime CN201816612U (en) | 2010-09-19 | 2010-09-19 | Steel rail flaw detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201816612U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106850618A (en) * | 2017-01-24 | 2017-06-13 | 南京航空航天大学 | The multi-functional system and method for rail flaw detection |
| CN111272863A (en) * | 2020-04-11 | 2020-06-12 | 张占奎 | Nondestructive detector for boiler pressure container pipeline |
| IT202000013066A1 (en) * | 2020-06-03 | 2021-12-03 | Alessio Gellini | Advanced railway maintenance device |
-
2010
- 2010-09-19 CN CN2010205371448U patent/CN201816612U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106850618A (en) * | 2017-01-24 | 2017-06-13 | 南京航空航天大学 | The multi-functional system and method for rail flaw detection |
| CN111272863A (en) * | 2020-04-11 | 2020-06-12 | 张占奎 | Nondestructive detector for boiler pressure container pipeline |
| CN111272863B (en) * | 2020-04-11 | 2023-06-20 | 张占奎 | Nondestructive detector for boiler pressure vessel pipeline |
| IT202000013066A1 (en) * | 2020-06-03 | 2021-12-03 | Alessio Gellini | Advanced railway maintenance device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |
|
| CX01 | Expiry of patent term |