CN104407116A - Steel rail weld seam detection machine and method - Google Patents
Steel rail weld seam detection machine and method Download PDFInfo
- Publication number
- CN104407116A CN104407116A CN201410718747.0A CN201410718747A CN104407116A CN 104407116 A CN104407116 A CN 104407116A CN 201410718747 A CN201410718747 A CN 201410718747A CN 104407116 A CN104407116 A CN 104407116A
- Authority
- CN
- China
- Prior art keywords
- rail
- degree
- motion system
- frame
- flaw detection
- 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.)
- Granted
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses a steel rail weld seam detection machine and method and relates to the technical field of steel rail detection. A detection machine body comprises two parallel ground traveling frames and two upper cross beam frames perpendicular to the ground traveling frames; a secondary motion system is arranged at the tops of the upper cross beam frames in a sliding manner and connected with a detection mechanism, and drives the detection mechanism to move along the ground traveling frames; a primary motion system is connected with the secondary motion system and drives the secondary motion system to move along the upper cross beam frames; a track check device is parallel to the ground traveling frames and fixed to stand columns; a controller is connected with the primary motion system, the secondary motion system, the detection mechanism and the track check device respectively and used for controlling the operation of each part. When the detection machine is used for detecting steel rail weld seams, the track check device is used for checking daily performance of the detection machine at first and then the detection mechanism is used for automatically scanning the weld seams; the whole detection process is full-automatic, the detection quality is good, and the working efficiency is high.
Description
Technical field
The present invention relates to rail detection technique field, be specifically related to a kind of steel rail welding line defectoscope and method of detection.
Background technology
In steel rail welding, the method for detection fault detection at existing steel rail welding line place is simple, coarse, and the main outward appearance at artificial butt welded seam place that adopts is observed.Because manually flaw detection is larger by the impact of the human factor such as Personnel Skill Levels, sense of responsibility; often there will be and leak problems such as visiting, fail to report; make the quality of artificial flaw detection and efficiency lower, had a strong impact on the quality of flaw detection, thus caused the quality stability of rail not high.
Summary of the invention
For the defect existed in prior art, the object of the present invention is to provide a kind of steel rail welding line defectoscope and method of detection, can realize the full-automatic operation of flaw detection process, and flaw detection quality is good, work efficiency is high.
For reaching above object, the technical scheme that the present invention takes is: provide a kind of steel rail welding line defectoscope, comprises the fuselage of framed structure, one-level kinematic system, second degree of motion system, flaw detection mechanism, verification rail set and controller.Described fuselage comprises two ground walking frames be arranged in parallel, and the upper horizontal of described ground walking frame is provided with two entablature framves vertical with ground walking frame, and described entablature frame is fixed on ground walking frame by many root posts; Sliding respectively and be arranged at the top of two entablature framves in the two ends of described second degree of motion system, and is parallel to ground walking frame setting, and second degree of motion system is connected with flaw detection mechanism, drives flaw detection mechanism to move along ground walking frame setting direction; Described one-level kinematic system is fixed on entablature frame, and is connected with second degree of motion system, drives second degree of motion system to move along entablature frame setting direction; Described verification rail set is parallel to ground walking frame and arranges, and is fixed on column; Described controller respectively with one-level kinematic system, second degree of motion system, mechanism of detecting a flaw, verify rail set and be connected.
On the basis of technique scheme, described one-level kinematic system comprises horizontally disposed cylinder, and entablature frame is fixed on by cylinder frame in one end of described cylinder, and the other end is connected with second degree of motion system by flake bearing.
On the basis of technique scheme, described second degree of motion system comprises crossbeam and is fixed on the synchronizing wheel device of crossbeam; Described crossbeam is parallel to ground walking frame and arranges, and slides respectively and be arranged at the top of two entablature framves in the two ends of crossbeam; Described synchronizing wheel device comprises two synchronous pulleys and the Timing Belt being connected two synchronous pulleys, and a synchronous pulley is connected with DC speed-reducing.
On the basis of technique scheme, described second degree of motion system also comprises the tensioning system being fixed on crossbeam, described tensioning system is made up of backstand, tensioning slide block and tensioning screw, described backstand is fixed on crossbeam, described tensioning skid is arranged at backstand, and fastening by tensioning screw, and tensioning slide block is connected with synchronous pulley.
On the basis of technique scheme, described second degree of motion system also comprises two limited blocks, and described two limited blocks are arranged at the two ends place near crossbeam respectively.
On the basis of technique scheme, the top of every root entablature frame is also provided with the line slide rail parallel with entablature frame, and described line slide rail is respectively equipped with locating piece near two ends place; The often end slip of described second degree of motion system is arranged between two locating pieces of line correspondence slide rail.
On the basis of technique scheme, described flaw detection mechanism comprises probe apparatus frame, and the top of described probe apparatus frame is connected with second degree of motion system; The top of described probe apparatus frame is provided with probe adjusting gear, and described upper probe adjusting gear is connected with probe apparatus; The middle part of described probe apparatus frame is provided with track placer, and described track placer is provided with and puts in place the proximity switch of signal for sending rail; The bottom of described probe apparatus frame is provided with lower probe adjusting gear, and described lower probe adjusting gear is connected with lower probe apparatus; The bottom of described probe apparatus frame is provided with coupled system, and described coupled system forms the integrated water route that is coupled with upper probe apparatus, lower probe apparatus.
On the basis of technique scheme, described verification rail set comprises two groups of telescoping mechanisms and a verification rail, the two ends of described verification rail are connected with two groups of telescoping mechanisms respectively, verification rail is parallel to ground walking frame and arranges, two groups of telescoping mechanisms are individually fixed in column, and are also provided with link gear between two groups of telescoping mechanisms.
On the basis of technique scheme, also comprise casing, fuselage, one-level kinematic system, second degree of motion system, flaw detection mechanism, verification rail set and controller are all arranged in casing.
The present invention also provides a kind of method of detection based on described defectoscope, and its step comprises:
S1. starting up, and the self-test operations carrying out defectoscope;
S2. control verification rail set by controller and enter into verification station;
S3. start one-level kinematic system by controller, one-level kinematic system drives second degree of motion system to move along entablature frame setting direction, until the flaw detection mechanism be connected with second degree of motion system moves to verify rail set place;
S4. mechanism's utilization verification rail set of detecting a flaw carries out automatic Verification action;
S5., after having verified, flaw detection mechanism is driven to turn back to initial position by one-level kinematic system;
S6. rail to be checked is placed into defectoscope inside along ground walking frame setting direction, after putting in place, one-level kinematic system drives flaw detection mechanism to draw close fast to rail to be checked;
S7. second degree of motion system is started by controller, and Non-follow control second degree of motion system, make second degree of motion system drive defectoscope structure to move along rail setting direction to be checked, until flaw detection mechanism aligns a commissure of rail to be checked;
S8. flaw detection mechanism carries out automatic scanning action;
S9., after this commissure scanning, second degree of motion system drives defectoscope structure return, waits for the scanning of next commissure;
S10. step S7 ~ S9 is repeated, until the whole scanning in all commissures of rail to be checked is complete.Beneficial effect of the present invention is:
1, this defectoscope carrying out flaw detection of adopting the flaw detection mechanism automatically controlled by controller to realize steel rail welding line, instead of traditional artificial flaw detection mode, flaw detection process is full-automatic, without the need to manual intervention, decrease the generation of situations such as Lou visiting, fail to report, improve quality and the work efficiency of flaw detection.
2, this defectoscope is provided with one-level kinematic system and second degree of motion system, and two kinematic systems can drive flaw detection mechanism kinematic, ensure that flaw detection mechanism can cover all commissures of rail to be measured, ensure that the comprehensive of result of detection and accuracy.
3, this defectoscope is also provided with verification rail set, first can verify the daily performance of defectoscope before carrying out flaw detection scanning, avoid in flaw detection process and cause various loss or infringement because of mechanical disorder, improve safety in utilization and the reliability of defectoscope.
4, in the present invention, fuselage adopts the welding of high strength shaped steel to form, solid and reliable, ensure that intensity and the rigidity of defectoscope entirety; The probe apparatus frame of flaw detection mechanism adopts aluminium section bar to be spliced, and not only sound construction is lightweight, good looking appearance, and does not have too large inertia impact when moving, and can play certain protective role to probe apparatus.
Accompanying drawing explanation
Fig. 1 is the structural representation of steel rail welding line defectoscope of the present invention;
Fig. 2 is another visual angle schematic diagram of Fig. 1;
Fig. 3 is the structural representation of the probe mechanism after removing coupled system.
Reference numeral:
1-fuselage, 11-ground walking frame, 12-entablature frame, 13-column, 14-line slide rail, 15-locating piece;
2-one-level kinematic system, 21-cylinder, 22-cylinder frame, 23-flake bearing;
3-second degree of motion system, 31-crossbeam, 32-synchronizing wheel device, 33-DC speed-reducing, 34-tensioning system, 34a-backstand, 34b-tensioning slide block, 34c-tensioning screw, 35-limited block;
4-detects a flaw mechanism, 41-probe apparatus frame, adjusting gear that 42-pops one's head in, the upper probe apparatus of 43-, 44-track placer, adjusting gear of popping one's head under 45-, probe apparatus under 46-, 47-coupled system;
5-verifies rail set, 51-telescoping mechanism, and 52-verifies rail, 53-link gear;
6-controller.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
As depicted in figs. 1 and 2, a kind of steel rail welding line defectoscope, comprises the fuselage 1 of framed structure, one-level kinematic system 2, second degree of motion system 3, flaw detection mechanism 4, verification rail set 5 and controller 6.
As depicted in figs. 1 and 2, described fuselage 1 comprises two ground walking frames 11 be arranged in parallel, the upper horizontal of described ground walking frame 11 is provided with two entablature framves 12 vertical with ground walking frame 11, and described entablature frame 12 is fixed on ground walking frame 11 by many root posts 13.Wherein, ground walking frame 11, entablature frame 12 and column 13 adopt the welding of high strength shaped steel to form fuselage 1, and this fuselage 1 is that the intensity of defectoscope entirety and rigidity provide guarantee, solid and reliable.
As depicted in figs. 1 and 2, slide respectively and be arranged at the top of two entablature framves 12 in the two ends of described second degree of motion system 3, and be parallel to ground walking frame 11 and arrange.Described second degree of motion system 3 comprises crossbeam 31 and is fixed on the synchronizing wheel device 32 of crossbeam 31; Described crossbeam 31 is parallel to ground walking frame 11 and arranges, and slides respectively and be arranged at the top of two entablature framves 12 in the two ends of crossbeam 31; Described synchronizing wheel device 32 comprises two synchronous pulleys and the Timing Belt being connected two synchronous pulleys, and a synchronous pulley is connected with DC speed-reducing 33.The Timing Belt of second degree of motion system 3 is connected with flaw detection mechanism 4, and DC speed-reducing 33 drives two synchronous pulleys to rotate, and synchronous pulley drives Timing Belt motion, thus drives flaw detection mechanism 4 to move along ground walking frame 11 setting direction.In the present embodiment, the DC speed-reducing 33 of preferred 0.4KW provides power, can provide 63.5N.M moment of torsion, ensure that the requirement of defects detecting technology to flaw detection mechanism 4 Scanning speed.
In addition, in order to ensure second degree of motion system 3 traveling comfort and security, described second degree of motion system 3 is also provided with tensioning system 34 and two limited blocks 35.Described tensioning system 34 is fixed on crossbeam 31, is made up of backstand 34a, tensioning slide block 34b and tensioning screw 34c.Described backstand 34a is fixed on crossbeam 31, and described tensioning slide block 34b slides and is arranged at backstand 34a, and fastening by tensioning screw 34c, and tensioning slide block 34b is connected with synchronous pulley.By regulating tensioning screw 34c to make tensioning slide block 34b slide, or can relax within the scope of some tension by Timing Belt tensioning, overcoming the elastic deformation of Timing Belt and eliminating the reciprocal gap of Timing Belt.Two limited blocks 35 are arranged at the two ends place of close crossbeam 31 respectively, effectively prevent when controller 6 is made mistakes, make flaw detection mechanism 4 knock fuselage 1 and cause damage because DC speed-reducing 33 cannot quit work.
As depicted in figs. 1 and 2, described one-level kinematic system 2 is fixed on entablature frame 12, comprises horizontally disposed cylinder 21, and entablature frame 12 is fixed on by cylinder frame 22 in one end of this cylinder 21, and the other end is connected with second degree of motion system 3 by flake bearing 23.By the stretching motion of cylinder 21, one-level kinematic system 2 drives second degree of motion system 3 to move along entablature frame 12 setting direction, thus drives flaw detection mechanism 4 to move along entablature frame 12 setting direction.
As shown in Figure 3, described flaw detection mechanism 4 comprises probe apparatus frame 41, and this probe apparatus frame 41 adopts aluminium section bar to be spliced; not only sound construction, lightweight, good looking appearance; and do not have too large inertia impact when moving, certain protective role can be played to probe apparatus.The top of described probe apparatus frame 41 is connected with second degree of motion system 3.The top of described probe apparatus frame 41 is provided with probe adjusting gear 42, described upper probe adjusting gear 42 is connected with probe apparatus 43, by the adjustment of upper probe adjusting gear 42, the motion on probe apparatus 43 vertical direction can be controlled, wherein, described upper probe apparatus 43 is for detecting rail head and the web of the rail of rail.The middle part of described probe apparatus frame 41 is provided with track placer 44, and described track placer 44 is provided with and puts in place the proximity switch of signal for sending rail.The bottom of described probe apparatus frame 41 is provided with lower probe adjusting gear 45, described lower probe adjusting gear 45 is connected with lower probe apparatus 46, by the adjustment of lower probe adjusting gear 45, the motion on test head unit 46 vertical direction can be controlled, wherein, described lower probe apparatus 46 is for detecting the flange of rail of rail.The bottom of described probe apparatus frame 41 is provided with coupled system 47, and described coupled system 47 forms the integrated water route that is coupled with upper probe apparatus 43, lower probe apparatus 46, effectively can ensure the flaw detection effect of probe apparatus.
As depicted in figs. 1 and 2, described verification rail set 5 is parallel to ground walking frame 11 and arranges, and is fixed on column 13.Described verification rail set 5 comprises two groups of telescoping mechanisms 51 and a verification rail 52.The two ends of described verification rail 52 are connected with two groups of telescoping mechanisms 51 respectively, and verification rail 52 is parallel to ground walking frame 11 and arranges.Two groups of telescoping mechanisms 51 are individually fixed in column 13, often organize telescoping mechanism 51 and adopt camshaft bearing as angle sheave, move in grooved slide rail, and it is flexible to promote verification rail 52 with cylinder.In order to ensure the synchronous of motion, between two groups of telescoping mechanisms 51, being also provided with link gear 53, making motion that motion can not be caused because of the property difference of two groups of telescoping mechanisms 51 sluggish.
As depicted in figs. 1 and 2, described controller 6 is fixed on a ground walking frame 11, described controller 6 respectively with one-level kinematic system 2, second degree of motion system 3, mechanism 4 of detecting a flaw, verify rail set 5 and be connected.The panel of described controller 6 is provided with daily verification button, motion control button and automatic scanning button, and daily verification button is for controlling the verification operation verifying rail set 5; Motion control button is for controlling the motor performance of one-level kinematic system 2 and second degree of motion system 3; Automatic scanning button is for controlling the flaw detection operation of flaw detection mechanism 4.
In the present embodiment, the top of every root entablature frame 12 is also provided with the line slide rail 14 parallel with entablature frame 12, described line slide rail 14 is respectively equipped with locating piece 15 near two ends place, and the often end slip of described second degree of motion system 3 is arranged between two locating pieces 15 of line correspondence slide rail 14.The motion that described line slide rail 14 makes second degree of motion system 3 more flexibly, reliable, described locating piece 15 well can be located the motion of second degree of motion system 3 and spacing.In addition; this defectoscope is also designed with casing; fuselage 1, one-level kinematic system 2, second degree of motion system 3, flaw detection mechanism 4, verification rail set 5 and controller 6 are all arranged in casing, and this housing design not only serves the effect of dust-proof anti-gray and protection, and good looking appearance.
Based on a method of detection for above-mentioned steel rail welding line defectoscope, comprise the following steps:
S1. starting up, and the self-test operations carrying out defectoscope.Wherein, whether self-test operations comprises the action detecting one-level kinematic system 2 and second degree of motion system 3 normal, and each probe apparatus of flaw detection mechanism 4 whether return, whether the action of two groups of retractor devices 51 of verification rail set 5 is normal.
S2. after self-test operations normally completes, control verification rail set 5 by the daily verification button of controller 6, the cylinder action of verification retractor device 51, and utilize this cylinder promotion verification rail 52 to enter into verification station.
S3. after verification rail 52 puts in place, by the motion control pushbutton enable one-level kinematic system 2 of controller 6, one-level kinematic system 2 is made to drive second degree of motion system 3 to move along entablature frame 12 setting direction, thus servo-actuated flaw detection mechanism 4 is moved, until the flaw detection mechanism 4 be connected with second degree of motion system 3 moves to verify rail 52 place to verification station.
S4., after moving into place, the proximity switch of track placer 44 sends rail and to put in place signal, and the upper probe apparatus 43 of flaw detection mechanism 4, lower probe apparatus 46 utilize verification rail 52 automatically to carry out various checkout action according to program.
S5., after checkout action normally completes, flaw detection mechanism 4 is driven to turn back to initial position by one-level kinematic system 2.
S6. rail to be checked is placed into defectoscope inside along ground walking frame 11 setting direction, after putting in place, start motion control button, one-level kinematic system 2 is made to drive flaw detection mechanism 4 to draw close fast to rail to be checked, the motion of locating piece 15 on line slide rail 14 to flaw detection mechanism 4 is carried out spacing, and flaw detection mechanism 4 is positioned at the assigned address placing rail to be checked.
S7. by the motion control pushbutton enable second degree of motion system 3 of controller 6, and Non-follow control second degree of motion system 3 is (because rail to be checked is that slippage is in defectoscope, so weld seam off-position is forbidden, manual operation second degree of motion system 3 is needed to carry out aligning operation), second degree of motion system 3 is made to drive flaw detection mechanism 4 to move along rail setting direction to be checked, until flaw detection mechanism 4 aligns a commissure of rail to be checked.
S8., after aligning, by the automatic scanning pushbutton enable flaw detection mechanism 4 of controller 6, upper probe apparatus 43, lower probe apparatus 46 start to carry out automatic scanning action.
S9., after this commissure scanning, second degree of motion system 3 drives flaw detection mechanism 4 return, waits for the scanning of next commissure.
S10. step S7 ~ S9 is repeated, until the whole scanning in all commissures of rail to be checked is complete.
When utilizing this method to carry out the flaw detection of steel rail welding line, have employed the carrying out flaw detection that the flaw detection mechanism 4 automatically controlled by controller 6 realizes steel rail welding line, instead of traditional artificial flaw detection mode, flaw detection process is full-automatic, without the need to manual intervention, decrease the generation of situations such as Lou visiting, fail to report, improve quality and the work efficiency of flaw detection.Further, before carrying out flaw detection scanning, first utilize the daily performance of verification rail set 5 pairs of defectoscopes to verify, avoid in flaw detection process and cause various loss or infringement because of mechanical disorder, improve safety in utilization and the reliability of defectoscope.
The present invention is not limited to above-mentioned embodiment, and for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as within protection scope of the present invention.The content be not described in detail in this instructions belongs to the known prior art of professional and technical personnel in the field.
Claims (10)
1. a steel rail welding line defectoscope, is characterized in that: comprise the fuselage (1) of framed structure, one-level kinematic system (2), second degree of motion system (3), flaw detection mechanism (4), verification rail set (5) and controller (6);
Described fuselage (1) comprises two ground walking frames (11) be arranged in parallel, the upper horizontal on described ground walking frame (11) is provided with two entablature framves (12) vertical with ground walking frame (11), and described entablature frame (12) is fixed on ground walking frame (11) by many root posts (13);
Slide respectively and be arranged at the top of two entablature framves (12) in the two ends of described second degree of motion system (3), and be parallel to ground walking frame (11) setting, and second degree of motion system (3) is connected with flaw detection mechanism (4), flaw detection mechanism (4) is driven to move along ground walking frame (11) setting direction;
Described one-level kinematic system (2) is fixed on entablature frame (12), and is connected with second degree of motion system (3), drives second degree of motion system (3) to move along entablature frame (12) setting direction;
Described verification rail set (5) is parallel to ground walking frame (11) and arranges, and is fixed on column (13);
Described controller (6) respectively with one-level kinematic system (2), second degree of motion system (3), mechanism (4) of detecting a flaw, verify rail set (5) and be connected.
2. steel rail welding line defectoscope as claimed in claim 1, it is characterized in that: described one-level kinematic system (2) comprises horizontally disposed cylinder (21), entablature frame (12) is fixed on by cylinder frame (22) in one end of described cylinder (21), and the other end is connected with second degree of motion system (3) by flake bearing (23).
3. steel rail welding line defectoscope as claimed in claim 1, is characterized in that: described second degree of motion system (3) comprises crossbeam (31) and is fixed on the synchronizing wheel device (32) of crossbeam (31); Described crossbeam (31) is parallel to ground walking frame (11) and arranges, and slides respectively and be arranged at the top of two entablature framves (12) in the two ends of crossbeam (31); Described synchronizing wheel device (32) comprises two synchronous pulleys and the Timing Belt being connected two synchronous pulleys, and a synchronous pulley is connected with DC speed-reducing (33).
4. steel rail welding line defectoscope as claimed in claim 3, it is characterized in that: described second degree of motion system (3) also comprises the tensioning system (34) being fixed on crossbeam (31), described tensioning system (34) is made up of backstand (34a), tensioning slide block (34b) and tensioning screw (34c), described backstand (34a) is fixed on crossbeam (31), the slip of described tensioning slide block (34b) is arranged at backstand (34a), and fastening by tensioning screw (34c), and tensioning slide block (34b) is connected with synchronous pulley.
5. steel rail welding line defectoscope as claimed in claim 3, it is characterized in that: described second degree of motion system (3) also comprises two limited blocks (35), described two limited blocks (35) are arranged at the two ends place near crossbeam (31) respectively.
6. steel rail welding line defectoscope as claimed in claim 1, it is characterized in that: the top of every root entablature frame (12) is also provided with the line slide rail (14) parallel with entablature frame (12), and described line slide rail (14) is respectively equipped with locating piece (15) near two ends place; The often end slip of described second degree of motion system (3) is arranged between two locating pieces (15) of line correspondence slide rail (14).
7. steel rail welding line defectoscope as claimed in claim 1, it is characterized in that: described flaw detection mechanism (4) comprises probe apparatus frame (41), the top of described probe apparatus frame (41) is connected with second degree of motion system (3); The top of described probe apparatus frame (41) is provided with probe adjusting gear (42), and described upper probe adjusting gear (42) is connected with probe apparatus (43); The middle part of described probe apparatus frame (41) is provided with track placer (44), and described track placer (44) is provided with and puts in place the proximity switch of signal for sending rail; The bottom of described probe apparatus frame (41) is provided with lower probe adjusting gear (45), and described lower probe adjusting gear (45) is connected with lower probe apparatus (46); The bottom of described probe apparatus frame (41) is provided with coupled system (47), and described coupled system (47) forms the integrated water route that is coupled with upper probe apparatus (43), lower probe apparatus (46).
8. steel rail welding line defectoscope as claimed in claim 1, it is characterized in that: described verification rail set (5) comprises two groups of telescoping mechanisms (51) and verification rail (52), the two ends of described verification rail (52) are connected with two groups of telescoping mechanisms (51) respectively, verification rail (52) is parallel to ground walking frame (11) and arranges, two groups of telescoping mechanisms (51) are individually fixed in column (13), and are also provided with link gear (53) between two groups of telescoping mechanisms (51).
9. steel rail welding line defectoscope as claimed in claim 1, it is characterized in that: also comprise casing, fuselage (1), one-level kinematic system (2), second degree of motion system (3), flaw detection mechanism (4), verification rail set (5) and controller (6) are all arranged in casing.
10. based on a method of detection for defectoscope described in claim 1, it is characterized in that, comprise the following steps:
S1. starting up, and the self-test operations carrying out defectoscope;
S2. control verification rail set (5) by controller (6) and enter into verification station;
S3. one-level kinematic system (2) is started by controller (6), one-level kinematic system (2) drives second degree of motion system (3) along the motion of entablature frame (12) setting direction, until the flaw detection mechanism (4) be connected with second degree of motion system (3) moves to verify rail set (5) place;
S4. mechanism (4) utilization of detecting a flaw verifies rail set (5) and carries out automatic Verification action;
S5., after having verified, flaw detection mechanism (4) is driven to turn back to initial position by one-level kinematic system (2);
S6. rail to be checked is placed into defectoscope inside along ground walking frame (11) setting direction, after putting in place, one-level kinematic system (2) drives flaw detection mechanism (4) to draw close fast to rail to be checked;
S7. second degree of motion system (3) is started by controller (6), and Non-follow control second degree of motion system (3), second degree of motion system (3) is made to drive flaw detection mechanism (4) to move along rail setting direction to be checked, until flaw detection mechanism (4) aligns a commissure of rail to be checked;
S8. mechanism (4) of detecting a flaw carries out automatic scanning action;
S9., after this commissure scanning, second degree of motion system (3) drives flaw detection mechanism (4) return, waits for the scanning of next commissure;
S10. step S7 ~ S9 is repeated, until the whole scanning in all commissures of rail to be checked is complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410718747.0A CN104407116B (en) | 2014-12-02 | 2014-12-02 | A kind of steel rail welding line defectoscope and method of detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410718747.0A CN104407116B (en) | 2014-12-02 | 2014-12-02 | A kind of steel rail welding line defectoscope and method of detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104407116A true CN104407116A (en) | 2015-03-11 |
| CN104407116B CN104407116B (en) | 2016-03-30 |
Family
ID=52644763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410718747.0A Expired - Fee Related CN104407116B (en) | 2014-12-02 | 2014-12-02 | A kind of steel rail welding line defectoscope and method of detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104407116B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546666A (en) * | 2017-01-13 | 2017-03-29 | 广东汕头超声电子股份有限公司 | A kind of K-type scanner suitable for rail examination |
| CN106932483A (en) * | 2017-04-18 | 2017-07-07 | 南通友联数码技术开发有限公司 | A kind of steel rail welding seam ultrasonic inspection device |
| CN108398484A (en) * | 2017-02-05 | 2018-08-14 | 鞍钢股份有限公司 | Automatic flaw detection device for symmetrical flat-bulb steel |
| CN108802178A (en) * | 2018-04-18 | 2018-11-13 | 中国铁道科学研究院金属及化学研究所 | Steel rail weld joint quality detection apparatus and quality determining method |
| CN108994464A (en) * | 2018-08-14 | 2018-12-14 | 苏州库瑞奇自动化有限公司 | A kind of bonding machine comprising adjust automatically walking rail type mobile mould group |
| CN112816554A (en) * | 2021-01-22 | 2021-05-18 | 哈尔滨焊接研究院有限公司 | Coal mining scraper conveyor K-shaped welding seam grinding detection equipment and grinding detection method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09257764A (en) * | 1996-03-22 | 1997-10-03 | Tokyo Gas Co Ltd | Manual scanning type ultrasonic flaw detection apparatus |
| CN201116920Y (en) * | 2007-08-31 | 2008-09-17 | 北京安通伟业铁路工务技术有限公司 | Combined probe used for steel rail welding seam ultrasonic inspection |
| CN101285797A (en) * | 2008-05-05 | 2008-10-15 | 哈尔滨工程大学 | Pipeline weld joint automatized ultrasound flaw detection device |
| CN101520437A (en) * | 2009-03-27 | 2009-09-02 | 四川省彭山县天源检测有限公司 | Scanning device for rail weld seam flaw detection |
| CN202393741U (en) * | 2011-12-07 | 2012-08-22 | 邢台先锋超声电子有限公司 | Trolley-type defect detector for steel rail welding seam |
| JP5263178B2 (en) * | 2010-01-12 | 2013-08-14 | 新日鐵住金株式会社 | Nondestructive inspection method for steel rails for tracks |
| CN204269642U (en) * | 2014-12-02 | 2015-04-15 | 武汉翰铁科技有限公司 | A kind of steel rail welding line defectoscope |
-
2014
- 2014-12-02 CN CN201410718747.0A patent/CN104407116B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09257764A (en) * | 1996-03-22 | 1997-10-03 | Tokyo Gas Co Ltd | Manual scanning type ultrasonic flaw detection apparatus |
| CN201116920Y (en) * | 2007-08-31 | 2008-09-17 | 北京安通伟业铁路工务技术有限公司 | Combined probe used for steel rail welding seam ultrasonic inspection |
| CN101285797A (en) * | 2008-05-05 | 2008-10-15 | 哈尔滨工程大学 | Pipeline weld joint automatized ultrasound flaw detection device |
| CN101520437A (en) * | 2009-03-27 | 2009-09-02 | 四川省彭山县天源检测有限公司 | Scanning device for rail weld seam flaw detection |
| JP5263178B2 (en) * | 2010-01-12 | 2013-08-14 | 新日鐵住金株式会社 | Nondestructive inspection method for steel rails for tracks |
| CN202393741U (en) * | 2011-12-07 | 2012-08-22 | 邢台先锋超声电子有限公司 | Trolley-type defect detector for steel rail welding seam |
| CN204269642U (en) * | 2014-12-02 | 2015-04-15 | 武汉翰铁科技有限公司 | A kind of steel rail welding line defectoscope |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546666A (en) * | 2017-01-13 | 2017-03-29 | 广东汕头超声电子股份有限公司 | A kind of K-type scanner suitable for rail examination |
| CN108398484A (en) * | 2017-02-05 | 2018-08-14 | 鞍钢股份有限公司 | Automatic flaw detection device for symmetrical flat-bulb steel |
| CN106932483A (en) * | 2017-04-18 | 2017-07-07 | 南通友联数码技术开发有限公司 | A kind of steel rail welding seam ultrasonic inspection device |
| CN108802178A (en) * | 2018-04-18 | 2018-11-13 | 中国铁道科学研究院金属及化学研究所 | Steel rail weld joint quality detection apparatus and quality determining method |
| CN108802178B (en) * | 2018-04-18 | 2024-04-05 | 中国铁道科学研究院金属及化学研究所 | Quality detection equipment and quality detection method for steel rail welded joint |
| CN108994464A (en) * | 2018-08-14 | 2018-12-14 | 苏州库瑞奇自动化有限公司 | A kind of bonding machine comprising adjust automatically walking rail type mobile mould group |
| CN112816554A (en) * | 2021-01-22 | 2021-05-18 | 哈尔滨焊接研究院有限公司 | Coal mining scraper conveyor K-shaped welding seam grinding detection equipment and grinding detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104407116B (en) | 2016-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104407116B (en) | A kind of steel rail welding line defectoscope and method of detection | |
| CN205129549U (en) | Steel pipe inside weld overlap grinding equipment | |
| CN201653920U (en) | Optical tester for electronic circuit boards | |
| CN103130021B (en) | It is applicable to the laminating apparatus that panel beating coiled material cuts | |
| CN105382422B (en) | A kind of production line of template Laser Processing and face inspection | |
| CN103196928A (en) | X-ray digital nondestructive detection device and method of welding seam of storage tank | |
| CN204269642U (en) | A kind of steel rail welding line defectoscope | |
| CN201307104Y (en) | Quality detector of band steel weld-joint | |
| CN106064322A (en) | A kind of centralising device during guide rail conveying | |
| CN203101291U (en) | X-ray digitalized nondestructive testing device for welding line of storage tank | |
| CN104502183A (en) | Silicon wafer carrier welding strength testing machine | |
| CN204203008U (en) | A kind of steel rail static bending pressure testing machine | |
| CN105158940B (en) | The blade synchronization work that a kind of liquid crystal display disassembles machine enters device | |
| CN109443729A (en) | The experimental rig and test method that simulated automotive rolls | |
| CN109975302A (en) | A kind of soldering screen work appearance automatic detection device | |
| CN205581053U (en) | Automatic supersonic wave inspection equipment of steel pipe | |
| CN209117326U (en) | The experimental rig that simulated automotive rolls | |
| CN104298319A (en) | Screen calibration jig | |
| CN204528610U (en) | Lamination testing fixture | |
| CN205562435U (en) | Portable x -ray inspection station horizontal migration device | |
| CN110172907A (en) | A kind of extension type bridge inspection vehicle and its working method | |
| CN205869771U (en) | Portable welding robot | |
| CN206010383U (en) | A kind of automation integrated equipment for processing inlet manifold | |
| CN202171569U (en) | Efficient AOI equipment | |
| CN106702893A (en) | Bridge detection mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20181202 |