CN103624373B - Minor-diameter steel-tube X-ray Real-time Imaging weld joint tracking deviation correcting device - Google Patents
Minor-diameter steel-tube X-ray Real-time Imaging weld joint tracking deviation correcting device Download PDFInfo
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- CN103624373B CN103624373B CN201310600855.3A CN201310600855A CN103624373B CN 103624373 B CN103624373 B CN 103624373B CN 201310600855 A CN201310600855 A CN 201310600855A CN 103624373 B CN103624373 B CN 103624373B
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
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Abstract
A kind of minor-diameter steel-tube X-ray Real-time Imaging weld joint tracking deviation correcting device, be made up of V-type roller, slide unit cylinder, convolution support plate, revolution gear wheel, floating bearing, gyroaxis bearing, slide plate, handwheel, elevating screw pair, supporting vertical plate, straight-line guide rail slide block, bracing frame, pinion and motor reducer, by assembling and connecting and composing this device between each parts.This device overcomes deficiency and the defect of former steel pipe X-ray Real-time Imaging technique process, can according to the characteristic of pipe with small pipe diameter steel pipe, the problems such as natural torsion and straight line rigidity are adjusted automatically, weld seam accurate tracking is made to be positioned at surveyed area, streamline is detected smoothly continuously, not only substantially increases detection efficiency, and alleviate labour intensity, X-ray can be widely used in and can't harm pipe detection field, there is wide development space.
Description
Technical field
The present invention relates to a kind of X-ray Real-time Imaging device, relate to the weld joint tracking deviation correcting device in a kind of minor-diameter steel-tube X-ray Real-time Imaging device specifically.
Background technology
Steel pipe X-ray Real-time Imaging technology obtains and develops fast and apply in recent years; but in the testing process of some special pipe with small pipe diameter steel pipes; due to some characteristics of pipe with small pipe diameter steel pipe; as natural torsion characteristic; the characteristics such as straight line insufficient rigidity; make in X-ray Real-time Imaging, there is weld seam and rotate deviation detection region; the problems such as track and localization difficulty; shutdown is needed to readjust location; hamper normal continuity Real-time Imaging; greatly reduce detection efficiency, add labour intensity.
Summary of the invention
For the defect that existing X-ray Real-time Imaging device exists, the invention provides a kind of minor-diameter steel-tube X-ray Real-time Imaging weld joint tracking deviation correcting device.
The concrete technical measures that the present invention takes are:
A kind of minor-diameter steel-tube X-ray Real-time Imaging weld joint tracking deviation correcting device, it is characterized in that: by V-type roller 201, slide unit cylinder 202, convolution support plate 203, revolution gear wheel 204, floating bearing 205, gyroaxis bearing 206, slide plate 207, handwheel 208, elevating screw pair 209, supporting vertical plate 210, straight-line guide rail slide block 211, bracing frame 212, pinion 213 and motor reducer 214 form, annexation between each parts is: V-type roller 201 is fixed by screws in the extension bar end of slide unit cylinder 202, cylinder block is fixed on convolution support plate 203 by screw by slide unit cylinder 202, convolution support plate 203 is screwed on revolution gear wheel 204, revolution gear wheel 204 inner chamber is equipped with floating bearing 205, revolution gear wheel 204 and outer race close fit, gyroaxis bearing 206 external diameter is equipped with floating bearing 205, gyroaxis bearing 206 and bearing inner ring close fit, gyroaxis bearing 206 is fixed by screws on slide plate 207, slide plate 207 is fixed by screws on 4 take-up housings of straight-line guide rail slide block 211, the guide rail of straight-line guide rail slide block 211 is fixed by screws in supporting vertical plate 210, elevating screw pair 209 supporting vertical plate 210 is equipped with, the movable screw of elevating screw pair 209 is fixedly connected with by screw with slide plate 207, handwheel 208 is equipped with in secondary 209 ends of elevating screw, supporting vertical plate 210 carries whole apparatus body and is fixed on bracing frame 212, motor reducer 214 base through screws is fixed on slide plate 207, pinion 213 output shaft of motor reducer 214 is equipped with, pinion 213 is connected with a joggle with revolution gear wheel 204.
Beneficial effect of the present invention: the deficiency and the defect that instant invention overcomes existing steel pipe X-ray Real-time Imaging technique process, can according to the characteristic of pipe with small pipe diameter steel pipe, the problems such as natural torsion and straight line rigidity are adjusted automatically, weld seam accurate tracking is made to be positioned at surveyed area, streamline is detected smoothly continuously, not only substantially increases detection efficiency, and alleviate labour intensity, X-ray can be widely used in and can't harm pipe detection field, there is wide development space.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is Fig. 1 right view;
Fig. 3 is the using state schematic diagram of the present invention in X-ray Real-time Imaging device.
In figure: 1 material loading streamline, 2 weld joint tracking deviation correcting devices, 3 imagers, 4X ray tube, 5 protective lead rooms, 6 pipe with small pipe diameter steel pipes, 7. blanking streamline, 201.V forming roll, 202. slide unit cylinders, 203. convolution support plates, 204. revolution gear wheels, 205. floating bearings, 206. gyroaxis bearings, 207. slide plates, 208. handwheels, 209. elevating screws are secondary, 210. supporting vertical plate, 211. straight-line guide rail slide blocks, 212. bracing frames, 213. pinions, 214. motor reducers.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is elaborated.
A kind of minor-diameter steel-tube X-ray Real-time Imaging weld joint tracking deviation correcting device, its structure composition as depicted in figs. 1 and 2, by V-type roller 201, slide unit cylinder 202, convolution support plate 203, revolution gear wheel 204, floating bearing 205, gyroaxis bearing 206, slide plate 207, handwheel 208, elevating screw pair 209, supporting vertical plate 210, straight-line guide rail slide block 211, bracing frame 212, pinion 213 and motor reducer 214 form, annexation between each parts is: V-type roller 201 is fixed by screws in the extension bar end of slide unit cylinder 202, cylinder block is fixed on convolution support plate 203 by screw by slide unit cylinder 202, convolution support plate 203 is screwed on revolution gear wheel 204, revolution gear wheel 204 inner chamber is equipped with floating bearing 205, revolution gear wheel 204 and outer race close fit, gyroaxis bearing 206 external diameter is equipped with floating bearing 205, gyroaxis bearing 206 and bearing inner ring close fit, gyroaxis bearing 206 is fixed by screws on slide plate 207, slide plate 207 is fixed by screws on 4 take-up housings of straight-line guide rail slide block 211, the guide rail of straight-line guide rail slide block 211 is fixed by screws in supporting vertical plate 210, elevating screw pair 209 supporting vertical plate 210 is equipped with, the movable screw of elevating screw pair 209 is fixedly connected with by screw with slide plate 207, slide plate 207 is driven to move up and down along guide rail by secondary 209 motions of elevating screw, handwheel 208 is equipped with in secondary 209 ends of elevating screw, secondary 209 motions of adjustment elevating screw, supporting vertical plate 210 carries whole apparatus body and to be fixed on bracing frame 212 fixed placement in application site, motor reducer 214 base through screws is fixed on slide plate 207, pinion 213 output shaft of motor reducer 214 is equipped with, pinion 213 closely engages with revolution gear wheel 204, fore-end is driven to rotate by motor reducer 214.
Fig. 3 is the using state schematic diagram of the present invention in X-ray Real-time Imaging device, this X-ray Real-time Imaging device is by material loading streamline 1, weld joint tracking deviation correcting device 2, imager 3, X-ray tube 4, protective lead room 5, pipe with small pipe diameter steel pipe 6 and blanking streamline 7 form, its application layout as shown in Figure 3, material loading streamline 1 and blanking streamline 7 are separately positioned on the both sides in protective lead room 5, the present invention and weld joint tracking deviation correcting device 2 are placed on the side near protective lead room 5 between material loading streamline 1 and protective lead room 5, imager 3 and X-ray tube 4 are placed in protective lead room 5 and place in both sides along axis, pipe with small pipe diameter steel pipe 6 to be detected is placed on whole detection streamline, from input through weld joint tracking deviation correcting device 2, enter the centre being positioned at imager 3 and X-ray tube 4 in protective lead room 5 to detect, operation is detected by output end of output again after detection completes.
X-ray Real-time Imaging process of the present invention is:
Pipe with small pipe diameter steel pipe 6 to be detected is placed on material loading streamline 1, the handwheel 208 of adjustment weld joint tracking deviation correcting device 2 drives elevating screw pair 209 to move up and down, thus drive slide plate 207 to carry front-end architecture device and move up and down along guide rail together, examination steel tube center is transferred at upper and lower two VXing Gun 201 centers, protective lead room 5 is entered after pipe with small pipe diameter steel pipe 6 to be detected is passed, X-ray tube 4 opens ray work, Radiolucent steel pipe receives ray by imager 3, carry out Real-time Imaging, in real-time monitored monitor testing process, if find because managing bending and weld excursion surveyed area that is that cause, namely take to manipulate detection control center, the slide unit cylinder 202 in weld joint tracking deviation correcting device 2 is driven to work and drive V-type roller 201 to clamp steel pipe, motor reducer 214 rotation driving pinion 213 rotates, thus drive the revolution gear wheel 204 be engaged with to rotate, the convolution support plate 203 be arranged on above floating bearing 205 is rotated, by V-type roller 201, final rotation pipe with small pipe diameter steel pipe 6 to be detected, position while welding is followed the tracks of in adjustment, position while welding is made to come back in surveyed area, complete detection smoothly.After this fragment position detects, if after weld seam gets back to former straight line conveying track, cylinder is regained, and V-type roller 201 unclamps, and recovers normally to detect, in time there is skew again, then carry out correction adjustment location.After detecting, steel pipe exports blanking by blanking streamline 7.
Claims (1)
1. a minor-diameter steel-tube X-ray Real-time Imaging weld joint tracking deviation correcting device, it is characterized in that: by V-type roller (201), slide unit cylinder (202), convolution support plate (203), revolution gear wheel (204), floating bearing (205), gyroaxis bearing (206), slide plate (207), handwheel (208), elevating screw pair (209), supporting vertical plate (210), straight-line guide rail slide block (211), bracing frame (212), pinion (213) and motor reducer (214) composition, annexation between each parts is: V-type roller (201) is fixed by screws in the extension bar end of slide unit cylinder (202), cylinder block is fixed in convolution support plate (203) by screw by slide unit cylinder (202), convolution support plate (203) is screwed in revolution gear wheel (204), revolution gear wheel (204) inner chamber is equipped with floating bearing (205), revolution gear wheel (204) and outer race close fit, floating bearing (205) gyroaxis bearing (206) external diameter is equipped with, gyroaxis bearing (206) and bearing inner ring close fit, gyroaxis bearing (206) is fixed by screws on slide plate (207), slide plate (207) is fixed by screws on 4 take-up housings of straight-line guide rail slide block (211), the guide rail of straight-line guide rail slide block (211) is fixed by screws in supporting vertical plate (210), elevating screw pair (209) supporting vertical plate (210) is equipped with, the movable screw of elevating screw pair (209) is fixedly connected with by screw with slide plate (207), handwheel (208) is equipped with in elevating screw pair (209) end, supporting vertical plate (210) carries whole apparatus body and is fixed on bracing frame (212), motor reducer (214) base through screws is fixed on slide plate (207), pinion (213) output shaft of motor reducer (214) is equipped with, pinion (213) is connected with a joggle with revolution gear wheel (204).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310600855.3A CN103624373B (en) | 2013-11-25 | 2013-11-25 | Minor-diameter steel-tube X-ray Real-time Imaging weld joint tracking deviation correcting device |
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| CN201310600855.3A CN103624373B (en) | 2013-11-25 | 2013-11-25 | Minor-diameter steel-tube X-ray Real-time Imaging weld joint tracking deviation correcting device |
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| CN103624373A CN103624373A (en) | 2014-03-12 |
| CN103624373B true CN103624373B (en) | 2016-01-20 |
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| CN106018443B (en) * | 2016-07-08 | 2023-09-19 | 丹东华日理学电气有限公司 | Industrial CT detection device and method based on 3D ball detection platform |
| CN107917921A (en) * | 2017-12-28 | 2018-04-17 | 东莞市二郎神影像设备有限公司 | X-ray machine welds gap detection device |
| CN108414625A (en) * | 2018-05-30 | 2018-08-17 | 广东工业大学 | A kind of acoustic characteristic measuring device and system |
| CN108844975B (en) * | 2018-07-10 | 2024-04-02 | 丹东华日理学电气有限公司 | X-ray external exposure type pipeline digital imaging detection device and detection method |
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| JP2000233230A (en) * | 1999-02-16 | 2000-08-29 | Kawasaki Steel Corp | Seam twisting preventing device |
| CN2693401Y (en) * | 2003-12-16 | 2005-04-20 | 石家庄轴承设备股份有限公司 | Deviation rectifier |
| KR100874946B1 (en) * | 2007-09-07 | 2008-12-19 | (주)디자인플랜트 | Continuous tack welding machine for rolled steel pipe |
| US7903787B2 (en) * | 2009-04-14 | 2011-03-08 | General Electric Company | Air-cooled ferrofluid seal in an x-ray tube and method of fabricating same |
| CN102087229B (en) * | 2010-12-21 | 2012-05-02 | 丹东华日理学电气有限公司 | Power assistance-free small-diameter pipe fitting rotation device used in X-ray real-time imaging |
| CN202351186U (en) * | 2011-11-23 | 2012-07-25 | 兰州瑞奇戈德测控技术有限公司 | X-ray digital imaging detection device for tube bank seams |
| CN202539770U (en) * | 2012-01-05 | 2012-11-21 | 机械科学研究院哈尔滨焊接研究所 | Novel tracking device for linear welding bead |
| CN202421092U (en) * | 2012-01-11 | 2012-09-05 | 丹东奥龙射线仪器有限公司 | Workpiece trolley provided with automatic centering device and used for performing X-ray detection on steel pipes hoisted by rotary wheels |
| CN102608140B (en) * | 2012-03-20 | 2013-08-21 | 丹东奥龙射线仪器集团有限公司 | Detection device for steel tube weld seams through X-ray real-time imaging |
| CN203025123U (en) * | 2012-12-18 | 2013-06-26 | 丹东奥龙射线仪器有限公司 | Clamping rotation device for carrying out nondestructive testing on boiler welding pipe by adopting X-ray real-time imaging |
| CN203572783U (en) * | 2013-11-25 | 2014-04-30 | 丹东华日理学电气股份有限公司 | X-ray real-time imaging detection welding seam tracking and correcting device for small-diameter steel tube |
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Address after: 118001 139 Dongping Avenue, Zhen An District, Dandong, Liaoning. Patentee after: Dandong Huari Electric Co., Ltd. Address before: 118001 Dongping Avenue, Dandong, Dandong, Liaoning Patentee before: DANDONG HUARI SCIENCE ELECTRIC CO., LTD. |