CN104477211A - Flaw detection system for wheel sets on same bogie - Google Patents
Flaw detection system for wheel sets on same bogie Download PDFInfo
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- CN104477211A CN104477211A CN201410790960.2A CN201410790960A CN104477211A CN 104477211 A CN104477211 A CN 104477211A CN 201410790960 A CN201410790960 A CN 201410790960A CN 104477211 A CN104477211 A CN 104477211A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/12—Measuring or surveying wheel-rims
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a flaw detection system for wheel sets on a same bogie. The flaw detection system comprises at least two same-bogie wheel set flaw detection subsystems for simultaneously detecting different wheel sets on the same bogie, wherein the same-bogie wheel set flaw detection subsystems comprise detection trolley units, platform lifting units, system processing units, top turning wheel units and system positioning and detection units; the platform lifting units and the system processing units are arranged on the detection trolley units; the top turning wheel units and the system positioning and detection units are arranged on the platform lifting units; the system processing units are connected with the detection trolley units, the platform lifting units, the top turning wheel units and system positioning and detection units respectively. The system realizes that different wheel sets on the same bogie are simultaneously detected, so that the wheel set detection efficiency is improved.
Description
Technical field
The present invention relates to mechanical inspection technique field, particularly relate to one with steering framing wheel to fault detection system.
Background technology
Along with the develop rapidly of China's track traffic, mankind's trip is more and more higher to the degree of dependence of train, subway and other modes of transport.In order to ensure the safety of going on a journey, very necessary to the carrying out flaw detection of train part.
Wheel is to one of vitals walked as train traveling, and whether it normally runs the safety directly affecting train operation.China railways transportation load occupy prostatitis, the world, and operating load is heavier, and igneous rock cracks safety detection work capacity is large, and the online rim and spoke flaw detection that do not fall to taking turns improves the important means of wheel to carrying out flaw detection, safety control.
The online of Present Domestic igneous rock cracks does not fall to taking turns rim and spoke flaw detection, and mainly overhauling to the single line flaw detection successively of igneous rock cracks in storehouse, overhaul efficiency is lower, can not meet growing wheel to flaw detection demand.
Therefore, the difference wheel how realizing simultaneously detecting same bogie truck is right, and then improves the efficiency of Wheel set detecting, is problem demanding prompt solution.
Summary of the invention
The object of this invention is to provide a kind of with steering framing wheel to fault detection system, it is right that this system achieves the difference wheel simultaneously detecting same bogie truck, and then improve the object of efficiency of Wheel set detecting.
For solving the problems of the technologies described above, the invention provides a kind of with steering framing wheel to fault detection system, comprising:
At least two with steering framing wheel to flaw detection subsystem, for detect simultaneously on same bogie truck difference wheel right;
Wherein, described same steering framing wheel comprises flaw detection subsystem:
Detect bogie unit 101;
Be arranged at the lifting platform unit 102 on described detection bogie unit 101 and system processing unit 103;
Be arranged at top runner unit 104 on described lifting platform unit 102 and system location and detecting unit 105;
Wherein, described system processing unit 103 respectively with described detection bogie unit 101, lifting platform unit 102, push up runner unit 104 and to locate with system and be connected with detecting unit 105;
Described system processing unit 103, described same steering framing wheel is driven to flaw detection subsystem to treating that measuring wheel is to below for controlling described detection bogie unit 101, controlling described lifting platform unit 102 drives described top runner unit 104 and system to locate and detecting unit 105 to object height, control runner unit 104 jacking of described top and treat measuring wheel pair, control described system location and detecting unit 105 treat measuring wheel to carry out flaw detection operate obtain simultaneously and analyze described system locate and detecting unit 105 detect a flaw after the data that obtain.
Preferably, described top runner unit 104 comprises:
Two power arms 106;
Two ends be connected with described two power arms 106 respectively and with wheel to the vertically disposed support arm 107 of track, for when described top runner unit 104 rises to object height, to treating that measuring wheel stretches the track of both sides;
Two wheels, to jacking cylinder 108, eachly take turns two power arms 106 jacking cylinder 108 being connected to homonymy, for providing pressure for the power arm of described connection;
Be arranged on the top runner 109 on described power arm 106, under the described effect taken turns jacking cylinder 108 pressure, carry out jacking wheel by level extruding in opposite directions right, under the effect of top runner HM Hydraulic Motor, rotating-wheel.
Preferably, described system location comprises with detecting unit 105:
Be arranged at the carrier movement on described lifting platform unit 102 and positioning unit 110;
Be arranged at the tread probe carrier 111 on described carrier movement and positioning unit 110;
Be arranged at probe carrier 112 inside the wheel rim on described top runner unit 104;
Be arranged at the systems axiol-ogy unit on probe carrier 112 inside described tread probe carrier 111 and described wheel rim respectively, for detecting a flaw from wheel tread and wheel rim medial surface.
Preferably, described lifting platform unit 102 comprises:
Being arranged at the rise height sensor on described top runner unit 104, accurately locating for rising to object height to described lifting platform unit 102;
Be arranged at the deck roof oil-lifting jar 113 in described lifting platform unit.
Preferably, described same steering framing wheel also comprises flaw detection subsystem:
Be arranged on described detection bogie unit 101, be connected with described system processing unit 103, and the coupled water being provided with water jet on system location with detecting unit 105 stores and feed unit 114, for spraying coupled water to tested surface in Wheel set detecting process.
Preferably, described detection bogie unit 101 comprises:
Be arranged at dolly on described top runner unit 104 to level sensor;
Be arranged at described detection bogie unit 101 inner, and the dolly driver element 115 be connected with described system processing unit 103, for the dolly controlled on described top runner unit 104 puts sensor sensing in place behind the position that measuring wheel is right according to described system processing unit 103, described detection bogie unit 101 is driven to treat that measuring wheel is located below;
Be arranged on the downside of described detection bogie unit, and along the load bearing trolley 116 of described trench orbital motion.
Preferably, described detection bogie unit 101 also comprises:
Being arranged at safety interlock and the mechanical anti-collision unit 117 of the headstock of described detection bogie unit, for preventing two described same steering framing wheels, flaw detection subsystem being collided.
The invention provides one with steering framing wheel to fault detection system, comprise at least two with steering framing wheel to flaw detection subsystem, wherein each same steering framing wheel comprises flaw detection subsystem: be arranged at the detection bogie unit 101 on trench track, be arranged at the lifting platform unit 102 on detection bogie unit 101 and system processing unit 103, the top runner unit 104 be arranged on lifting platform unit 102 is located and detecting unit 105 with system; By system processing unit 103, control respectively to detect bogie unit 101, lifting platform unit 102, top runner unit 104 are located to system and are carried out corresponding operation with detecting unit 105, and final system processing unit 103 obtains and analyzes the data obtained after detecting a flaw with detecting unit 105 in described system location.Therefore, by at least two with steering framing wheel to flaw detection subsystem to the wheel of bogie truck to detecting a flaw, to compared with the single line flaw detection successively of igneous rock cracks, the difference wheel simultaneously detecting same bogie truck can only be achieved right with prior art, and then improve the object of efficiency of Wheel set detecting.
Accompanying drawing explanation
Fig. 1 a be the embodiment of the present invention disclosed with steering framing wheel to fault detection system structural representation;
Fig. 1 b be the embodiment of the present invention disclosed with steering framing wheel to flaw detection subsystem structural representation;
Fig. 2 be another embodiment of the present invention disclosed with steering framing wheel to flaw detection subsystem structural representation;
Fig. 3 be another embodiment of the present invention disclosed with steering framing wheel to flaw detection subsystem structural representation.
Detailed description of the invention
Core of the present invention is to provide one with steering framing wheel to fault detection system, this system by least two with steering framing wheel to flaw detection subsystem to the wheel of bogie truck to detecting a flaw, can only to compared with the single line flaw detection successively of igneous rock cracks with prior art, achieve the difference wheel simultaneously detecting same bogie truck right, and then improve the object of efficiency of Wheel set detecting.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiments of the invention disclose one with steering framing wheel to fault detection system, and see Fig. 1 a, the same steering framing wheel in the present embodiment comprises fault detection system:
At least two are arranged at same steering framing wheel on trench track to flaw detection subsystem.
When the present invention detects train with steering framing wheel to fault detection system, train is positioned at the track on trench, and is arranged on the trench inner orbit parallel with train rail with steering framing wheel to flaw detection subsystem, and the track in trench is narrower than the track of train bogie.
Wherein, composition graphs 1a and Fig. 1 b, above-mentioned same steering framing wheel comprises flaw detection subsystem:
Be arranged at the detection bogie unit 101 on trench track.
Because same steering framing wheel is to the equipment-be arranged on above-mentioned detection bogie unit 101 in flaw detection subsystem, and the moving on rails of this detection bogie unit 101 in trench, therefore detect bogie unit 101 and can drive same steering framing wheel to flaw detection subsystem to treating that measuring wheel is to below.
Be arranged at and detect lifting platform unit 102 on bogie unit 101 and system processing unit 103, be arranged at top runner unit 104 on lifting platform unit 102 and system location and detecting unit 105.
Same steering framing wheel is driven to flaw detection subsystem to after measuring wheel is to below at detection bogie unit 101, being arranged on the lifting platform unit 102 detected on bogie unit 101 drives top runner unit 104 to locate and detecting unit 105 to object height with system, and this object height is the height preset in systems in which in advance.After top runner unit 104 and system locates and reached object height with detecting unit 105, control the runner unit jacking of described top and treat measuring wheel pair, now, system location and detecting unit 105 treat measuring wheel to carrying out flaw detection operation.
Wherein, system processing unit 103 respectively with detection bogie unit 101, lifting platform unit 102, push up runner unit 104 and to locate with system and be connected with detecting unit 105.
Said system processing unit 103 controls them carry out corresponding operation by being connected to detecting unit 105 with detection bogie unit 101, lifting platform unit 102, top runner unit 104 and system location, final system processing unit 103 obtains system location and treats measuring wheel to the data obtained after detecting a flaw with detecting unit 105, and analyze this data, and then obtain measure after this takes turns right result of detection.
By in such scheme, at least two operate the unit in flaw detection subsystem accordingly with steering framing wheel, bogie truck being treated that measuring wheel is to detecting a flaw, achieving the difference wheel simultaneously detecting same bogie truck right, and then improve the object of efficiency of Wheel set detecting.
Another embodiment of the present invention discloses one with steering framing wheel to flaw detection subsystem, see Fig. 2, comprises in the present embodiment with steering framing wheel to the top runner unit 104 in flaw detection subsystem:
Be arranged on two power arms 106 on top runner unit 104, two ends be connected with two power arms 106 respectively and with the support arm 107 of wheel to race orthogonal, support arm 107, when pushing up runner unit 104 and rising to object height, to treating that measuring wheel stretches the track of both sides, being placed on trench and getting on the right track.
Two of being arranged on top runner unit 104 take turns jacking cylinder 108, and each wheel connects homonymy power arm 106 to jacking cylinder 108, when taking turns protruding to jacking cylinder 108, for the power arm 106 connected provides pressure;
Be arranged on the top runner 109 on power arm 106, at support arm 107 to treating that measuring wheel stretches the track of both sides, after being placed on trench two siding track, by the above-mentioned effect taken turns the pressure that jacking cylinder 108 provides, top runner 109 on power arm 106 carrys out jacking by level extruding in opposite directions and treats measuring wheel pair, under the effect of top runner HM Hydraulic Motor, rotating-wheel, thus the jacking and the rotation that realize wheel.
Further, see also Fig. 2, system location comprises with detecting unit 105:
Be arranged at the carrier movement on lifting platform unit 102 and positioning unit 110, be arranged at the tread probe carrier 111 on carrier movement and positioning unit 110, be arranged at probe carrier 112 inside the wheel rim on top runner unit 104.
Be arranged at the systems axiol-ogy unit on probe carrier 112 inside tread probe carrier 111 and wheel rim respectively.
Be arranged on the systems axiol-ogy unit on tread probe carrier 111, driven by carrier movement and positioning unit 110, be positioned wheel tread, be arranged on the systems axiol-ogy unit inside wheel rim on probe carrier 112, the wheel rim medial surface of another wheel to tread probe carrier 111 heteropleural is automatically positioned on by mechanical guide,, after probe carrier 112 has been located inside tread probe carrier 111 and wheel rim, carried out flaw detection operation.
The tread treating a right wheel of measuring wheel when said system detecting unit respectively carries out flaw detection operation, after the rim for automobile wheel medial surface of right another wheel of measuring wheel carries out flaw detection operation, inside above-mentioned tread probe carrier 111 and wheel rim, probe carrier 112 carries out reset operation, return to top runner 109 and will treat that measuring wheel is to this state of jacking, rear tread pattern probe carrier 111 drive systems axiol-ogy block operation on tread probe carrier 111 to exchange wheel alignment by carrier movement and positioning unit 110, carry out carrying out flaw detection again, and then complete one with steering framing wheel to flaw detection subsystem to one treat measuring wheel right flaw detection operation.
System processing unit 103 is connected with the systems axiol-ogy unit in detecting unit 105 by locating with system, operated accordingly by control system detecting unit, thus acquisition systems axiol-ogy unit treats the data obtained after the right tested surface of measuring wheel is detected a flaw, system processing unit 103 carries out Macro or mass analysis by carrying software, be one group of data analysis the same detection data preparation taking turns two right wheels, obtain result of detection.
Concrete, said system detecting unit is ultrasonic probe group, being fitted, treating measuring wheel to carrying out flaw detection operation by ultrasonic probe group and the tested surface that to treat measuring wheel right.
Further, see also Fig. 2, lifting platform unit 102 comprises:
Be arranged at the lifting platform unit 102 rise height sensor on top runner unit 104, when described lifting platform unit 102 drives described top runner unit 104 and system to locate and detecting unit 105 rises, this lifting platform unit 102 rise height sensor sensing rise height, when system processing unit 103 controls after this rise height sensor sensing reaches object height to this lifting platform unit 102, support arm 107 on system processing unit 103 control top runner unit 104 to treating that measuring wheel stretches the track of both sides, and falls within track.
Be arranged at the deck roof oil-lifting jar in lifting platform unit 102, when lifting platform unit 102 carries out work, this deck roof oil-lifting jar is by the rise and fall of the implementation platform lifting unit 102 that stretches.
Further, see also Fig. 2, with steering framing wheel, flaw detection subsystem is also comprised:
Be arranged on and detect on bogie unit 101, be connected with system processing unit 103, and the coupled water being provided with water jet on system location with detecting unit 105 stores and feed unit 114, control described system location and detecting unit 105 according to system processing unit 103 to complete and treat after the right tested surface of measuring wheel locates, coupled water stores and feed unit 114 is opened, by being arranged on system location and the water jet on detecting unit 105, coupled water is sprayed to system location and detecting unit 105 and the described tested surface that to treat measuring wheel right, namely systems axiol-ogy unit sprays coupled water with the position that the tested surface that to treat measuring wheel right fits, coupled water is sprayed onto ultrasonic probe group and treats on the tested surface that measuring wheel is right, play the effect of ultrasonic propagation medium, ultrasonic probe group can be made and treat to fit between the tested surface that measuring wheel is right better, and then better preserve hypracoustic energy, make to detect the data obtained more accurate.
As shown in Figure 3, for another embodiment of the present invention discloses one with steering framing wheel to subsystem of detecting a flaw, with steering framing wheel, the detection bogie unit 101 in flaw detection subsystem is comprised in the present embodiment:
Be arranged at dolly on top runner unit 104 to level sensor, be arranged at and detect bogie unit 101 inside, and the dolly driver element 115 be connected with system processing unit 103;
System processing unit 103 controls to drive detection bogie unit 101 to move in trench, in moving process, the dolly sensor sensing that puts in place treats the position that measuring wheel is right, induction information feeds back to system processing unit 103, and then Systematical control processing unit 103 control detection bogie unit is accurately positioned to treat that measuring wheel is to below.
Be arranged on the downside of described detection bogie unit, and along the load bearing trolley 116 of described trench orbital motion, devices all in said system drive and move in trench by load bearing trolley 116.
Further, see also Fig. 3, detect bogie unit and also comprise:
Be connected with system processing unit 103 and be arranged at the safety interlock and mechanical anti-collision unit 117 that detect bogie unit 101 headstock; Two are moved flaw detection subsystem with steering framing wheel in trench track, and distance is be less than safety distance time, the sensor sensing equipment distance of safety interlock and mechanical anti-collision unit, send signal, system processing unit 103 controls two with steering framing wheel to flaw detection subsystem stop motion, plays safety interlock effect.In addition when the system having other object with movement collides, the safety interlock of system processing unit 103 control system and the safety of mechanical anti-collision unit 117 support equipment.
Above same steering framing wheel provided by the present invention is described in detail fault detection system.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (7)
1. with steering framing wheel to a fault detection system, it is characterized in that, comprising:
At least two with steering framing wheel to flaw detection subsystem, for detect simultaneously on same bogie truck difference wheel right;
Wherein, described same steering framing wheel comprises flaw detection subsystem:
Detect bogie unit (101);
Be arranged at the lifting platform unit (102) on described detection bogie unit (101) and system processing unit (103);
Be arranged at top runner unit (104) on described lifting platform unit (102) and system location and detecting unit (105);
Wherein, described system processing unit (103) respectively with described detection bogie unit (101), lifting platform unit (102), push up runner unit (104) and to locate with system and be connected with detecting unit (105);
Described system processing unit (103), described same steering framing wheel is driven to flaw detection subsystem to treating that measuring wheel is to below for controlling described detection bogie unit (101), controlling described lifting platform unit (102) drives described top runner unit (104) and system to locate with detecting unit (105) to object height, control runner unit (104) jacking of described top and treat measuring wheel pair, control described system location and detecting unit (105) treat measuring wheel to carry out flaw detection operate obtain simultaneously and analyze described system locate and detecting unit (105) detect a flaw after the data that obtain.
2. as claimed in claim 1 with steering framing wheel to fault detection system, it is characterized in that, described top runner unit (104) comprising:
Two power arms (106);
Two ends be connected with described two power arms (106) respectively and with wheel to the vertically disposed support arm of track (107), for when described top runner unit (104) rises to object height, to treating that measuring wheel stretches the track of both sides;
Two wheels are to jacking cylinder (108), and each two power arms (106) of taking turns jacking cylinder (108) connection homonymy, for providing pressure for the power arm of described connection;
Be arranged on the top runner (109) on described power arm (106), under the described effect taken turns jacking cylinder (108) pressure, jacking wheel is carried out right by level extruding in opposite directions, under the effect of top runner HM Hydraulic Motor, rotating-wheel.
3. as claimed in claim 1 with steering framing wheel to fault detection system, it is characterized in that, described system location comprising with detecting unit (105):
Be arranged at the carrier movement on described lifting platform unit (102) and positioning unit (110);
Be arranged at the tread probe carrier (111) on described carrier movement and positioning unit (110);
Be arranged at probe carrier (112) inside the wheel rim on described top runner unit (104);
Be arranged at the systems axiol-ogy unit on probe carrier (112) inside described tread probe carrier (111) and described wheel rim respectively, for detecting a flaw from wheel tread and wheel rim medial surface.
4. as claimed in claim 1 with steering framing wheel to fault detection system, it is characterized in that, described lifting platform unit (102) comprising:
Being arranged at the rise height sensor on described top runner unit (104), accurately locating for rising to object height to described lifting platform unit (102);
Be arranged at the deck roof oil-lifting jar (113) in described lifting platform unit.
5. as claimed in claim 1 with steering framing wheel to fault detection system, it is characterized in that, described same steering framing wheel also comprises flaw detection subsystem:
Be arranged on described detection bogie unit (101), be connected with described system processing unit (103), and the coupled water being provided with water jet on system location with detecting unit (105) stores and feed unit (114), for spraying coupled water to tested surface in Wheel set detecting process.
6. as claimed in claim 1 with steering framing wheel to fault detection system, it is characterized in that, described detection bogie unit (101) comprising:
Be arranged at dolly on described top runner unit (104) to level sensor;
Be arranged at described detection bogie unit (101) inner, and the dolly driver element (115) be connected with described system processing unit (103), for the dolly controlled on described top runner unit (104) puts sensor sensing in place behind the position that measuring wheel is right according to described system processing unit (103), described detection bogie unit (101) is driven to treat that measuring wheel is located below;
Be arranged at described detection bogie unit (101) downside, and along the load bearing trolley (116) of described trench orbital motion.
7. the same steering framing wheel as described in claim 1-6 any one, to fault detection system, is characterized in that, described detection bogie unit (101) also comprises:
Being arranged at safety interlock and the mechanical anti-collision unit (117) of described detection bogie unit (101) headstock, for preventing two described same steering framing wheels, flaw detection subsystem being collided.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790960.2A CN104477211B (en) | 2014-12-18 | 2014-12-18 | Flaw detection system for wheel sets on same bogie |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790960.2A CN104477211B (en) | 2014-12-18 | 2014-12-18 | Flaw detection system for wheel sets on same bogie |
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| CN104477211A true CN104477211A (en) | 2015-04-01 |
| CN104477211B CN104477211B (en) | 2017-05-03 |
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| CN201410790960.2A Active CN104477211B (en) | 2014-12-18 | 2014-12-18 | Flaw detection system for wheel sets on same bogie |
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| CN106248792A (en) * | 2016-08-24 | 2016-12-21 | 北京主导时代科技有限公司 | A kind of semi-automatic defect-detecting equipment being applicable to rolling stock Wheel set detecting |
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| CN106240600B (en) * | 2016-08-31 | 2019-12-13 | 北京安铁软件技术有限公司 | Wheel detection device |
| CN106240600A (en) * | 2016-08-31 | 2016-12-21 | 北京科恒软件技术有限公司 | A kind of wheel detection device |
| CN107014497A (en) * | 2017-03-20 | 2017-08-04 | 陈志远 | The monitoring system of double track inspection car |
| CN109969227A (en) * | 2018-01-10 | 2019-07-05 | 深圳市行知达科技有限公司 | Wheel set detecting device, high-speed rail Wheel set detecting device and motor car wheel are to detection device |
| CN109969227B (en) * | 2018-01-10 | 2024-04-26 | 深圳市行知达科技有限公司 | Wheel set detection device, high-speed railway wheel set detection device and moving wheel set detection device |
| CN109239192A (en) * | 2018-10-19 | 2019-01-18 | 郑州铁路职业技术学院 | A kind of high speed train wheel carrying out flaw detection device |
| CN109239192B (en) * | 2018-10-19 | 2020-10-30 | 郑州铁路职业技术学院 | High-speed train wheel detection device that detects a flaw |
| CN110626381A (en) * | 2019-09-19 | 2019-12-31 | 中铁第四勘察设计院集团有限公司 | Dynamic detection platform for running part of power-concentrated motor train unit |
| CN111521752A (en) * | 2020-04-16 | 2020-08-11 | 北京新联铁集团股份有限公司 | Automatic flaw detection robot system for train wheels |
| CN111572591A (en) * | 2020-04-16 | 2020-08-25 | 北京新联铁集团股份有限公司 | Automatic flaw detection robot system for train wheels and automatic stopping method thereof |
| CN111572591B (en) * | 2020-04-16 | 2021-11-02 | 北京新联铁集团股份有限公司 | Automatic flaw detection robot system for train wheels and automatic stopping method thereof |
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