CN101788535A - Spiral welded pipe weld seam probe frame - Google Patents
Spiral welded pipe weld seam probe frame Download PDFInfo
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- CN101788535A CN101788535A CN 201010127206 CN201010127206A CN101788535A CN 101788535 A CN101788535 A CN 101788535A CN 201010127206 CN201010127206 CN 201010127206 CN 201010127206 A CN201010127206 A CN 201010127206A CN 101788535 A CN101788535 A CN 101788535A
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- wing plate
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- weld seam
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Abstract
The invention relates to a spiral welded pipe weld seam probe frame which comprises a rigid spindle, a flexible spindle, fixed wing plates and swing wing plates; the rigid spindle and the flexible spindle are arranged up and down in parallel; the plurality of fixed wing plates are sequentially connected on the rigid spindle serially; the flexible spindle comprises a plurality of spindles which are connected end to end through joints; each spindle joint is provided with a pair of swing wing plates; the spindle joints and the fixed wing plates and the rigid spindles are connected by radian regulating screw rods; the swing wing plates are arranged below the swing wing plates; and both side ends of each swing wing plate are respectively connected with both side ends of each fixed wing plate through traction mechanisms. The spiral welded pipe weld seam probe frame has the benefits that: (1) the flexible spindle is adopted, so that a probe and a weld seam can be fully closed, so as to reduce error; (2) the rigid spindle and the flexible spindle are arranged up and down in parallel, and the adjusted shapes are stable; (3) the radian of the flexible spindle is manually regulated by the radian regulating screw rod, and the adjustment is flexible; and (4) is structure is applicable to a plurality of probe models, and the defect defection rate can be greatly improved.
Description
Technical field
The present invention relates to the ultrasonic flaw detection field, relate in particular to a kind of spiral welded pipe weld seam probe frame.
Background technology
Adopting automatic ultrasonic inspection at present is to check and the very cost-effective means of control spiral submerged welded pipe weldquality, also be that each important pipeline is produced necessary detection means in recent years, the principle of spiral pipe automatic flaw detection is that the symmetria bilateralis at spatially spiral curve weld seam is provided with two row's weld seam probes, weld seam probe emission ultrasound wave, ultrasound wave runs into the interior defect reflection of steel pipe and returns, receive by this probe or other probes, signal is after control system analysis, depict defect shape, all weld seam probes all are installed on the weld seam probe frame, probe holder is in the control lower edge of seam tracking system weld movement, in the automatic flaw detection process in order to guarantee that weld seam probe all drops on the steel pipe, accurately make up with outer wall of steel pipe, weld seam probe frame is designed to space plate shape or bar linkage structure more, when spiral pipe diameter and wall thickness change, adjust distance and lifting angle between the probe, the structure of weld seam probe frame can only be made simple distance adjustment at present, therefore probe and outer wall of steel pipe can not guarantee to make up fully, thereby strengthen the flaw detection error, and be difficult to eliminate.
Summary of the invention
The objective of the invention is at the problems referred to above, a kind of spiral welded pipe weld seam probe frame is provided, can adjust distance and lifting angle between the probe flexibly, make probe and weld seam can guarantee to make up fully, reduce the flaw detection error.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of spiral welded pipe weld seam probe frame, comprise rigidity main shaft, principal axis of compliance, fixedly wing plate, swing wing plate, rigidity main shaft and principal axis of compliance be arranged in parallel up and down, a plurality of fixedly wing plates are serially connected on the rigidity main shaft successively, principal axis of compliance is formed by connecting from beginning to end by a plurality of main shafts joint, a pair of swing wing plate is set on each main shaft joint, main shaft joint and fixedly regulate leading screw by radian between wing plate, the rigidity main shaft and link together, the swing wing plate is arranged on fixedly the wing plate below, swings the wing plate end and is connected by haulage gear with fixing wing plate end.
Described swing wing plate comprises swing arm, probe sound path control hand wheel, universal probe socket, and the swing arm end is provided with probe sound path control hand wheel, and probe sound path control hand wheel is connected with universal probe socket by screw rod, and universal probe socket slides along the swing arm downside.
Described haulage gear comprises the cylinder that rises and falls, the control hand wheel that rises and falls, lead, the cylinder that rises and falls is arranged on fixed-wing profile material inside, the cylinder bar links to each other with lead one end, the lead other end links to each other with swing wing plate end, and the control hand wheel that rises and falls of regulating the position of cylinder in the fixed-wing profile material of rising and falling is arranged on fixedly wing plate end.
Compared with prior art, the invention has the beneficial effects as follows: 1) adopt principal axis of compliance, make probe and weld seam can guarantee to make up fully, reduce the flaw detection error; 2) rigidity main shaft and principal axis of compliance are be arranged in parallel up and down, simple in structure, adjust dimensionally stable; 3) radian of principal axis of compliance is regulated the leading screw manual adjustments by radian, and setting range is big, adjusts flexibly; 4) this structure is fit to many probes form, can improve the defective recall rate greatly.
Description of drawings
Fig. 1 is a structural representation shaft side figure of the present invention;
Fig. 2 is a structural front view of the present invention;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is the vertical view of Fig. 2;
Fig. 5 is the haulage gear structural representation.
Among the figure: 1-rigidity main shaft 2-principal axis of compliance 3-fixedly wing plate 4-swing wing plate 5-main shaft joint 6-holder 7-radian regulates the leading screw 8-haulage gear 9-cylinder 10-universal probe socket 15-probe of the control hand wheel 11-lead 12-swing arm 13-probe sound path control hand wheel 14-16-screw rod that rises and falls that rises and falls
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of spiral welded pipe weld seam probe frame, comprise rigidity main shaft 1, principal axis of compliance 2, fixedly wing plate 3, swing wing plate 4, rigidity main shaft 1 be arranged in parallel up and down with principal axis of compliance 2, a plurality of fixedly wing plates 3 are serially connected on the rigidity main shaft 1 successively, principal axis of compliance 2 is formed by connecting by a plurality of main shafts joint 5 head and the tail, a pair of swing wing plate 4 is set on each main shaft joint 5, main shaft joint 5 and fixing wing plate 3, regulating leading screw 7 by radian between the rigidity main shaft 1 links together, the radian of principal axis of compliance 2 is regulated leading screw 7 manual adjustments by radian, setting range is big, adjust flexibly, swing wing plate 4 is arranged on fixedly wing plate 3 belows, help guaranteeing to adjust the stable of shape, swing wing plate 4 ends are connected by haulage gear 8 with fixing wing plate 3 ends, fixedly also be provided with holder 6 on the wing plate 3, be used for the micro-adjusting mechanism of this device with the automatic ultrasonic inspection machine is connected, multi-section structure of the present invention can increase and decrease probe quantity as requested, especially be fit to many probes form, can improve the defective recall rate greatly, adopt principal axis of compliance, make probe and weld seam can guarantee to make up fully, reduce the flaw detection error.
Claims (3)
1. spiral welded pipe weld seam probe frame, it is characterized in that, comprise rigidity main shaft, principal axis of compliance, fixedly wing plate, swing wing plate, rigidity main shaft and principal axis of compliance be arranged in parallel up and down, a plurality of fixedly wing plates are serially connected on the rigidity main shaft successively, principal axis of compliance is formed by connecting from beginning to end by a plurality of main shafts joint, a pair of swing wing plate is set on each main shaft joint, main shaft joint and fixedly regulate leading screw by radian between wing plate, the rigidity main shaft and link together, the swing wing plate is arranged on fixedly the wing plate below, swings the wing plate end and is connected by haulage gear with fixing wing plate end.
2. a kind of spiral welded pipe weld seam probe frame according to claim 1, it is characterized in that, described swing wing plate comprises swing arm, probe sound path control hand wheel, universal probe socket, the swing arm end is provided with probe sound path control hand wheel, probe sound path control hand wheel is connected with universal probe socket by screw rod, and universal probe socket slides along the swing arm downside.
3. a kind of spiral welded pipe weld seam probe frame according to claim 1 and 2, it is characterized in that, described haulage gear comprises the cylinder that rises and falls, the control hand wheel that rises and falls, lead, the cylinder that rises and falls is arranged on fixed-wing profile material inside, the cylinder bar links to each other with lead one end, the lead other end links to each other with swing wing plate end, and the control hand wheel that rises and falls of regulating the position of cylinder in the fixed-wing profile material of rising and falling is arranged on fixedly wing plate end.
Priority Applications (1)
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CN2010101272062A CN101788535B (en) | 2010-03-19 | 2010-03-19 | Spiral welded pipe weld seam probe frame |
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CN2010101272062A CN101788535B (en) | 2010-03-19 | 2010-03-19 | Spiral welded pipe weld seam probe frame |
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CN101788535A true CN101788535A (en) | 2010-07-28 |
CN101788535B CN101788535B (en) | 2011-05-11 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102435677A (en) * | 2011-09-08 | 2012-05-02 | 鞍山长风无损检测设备有限公司 | Multi-dimensional probe holder for ultrasonic flaw detection of weld joint on spiral welded pipe |
CN102768240A (en) * | 2012-07-06 | 2012-11-07 | 中国航空工业集团公司北京航空制造工程研究所 | Ultrasonic scanning device and method for detecting R region of inner cavity of composite material structure |
CN104990981A (en) * | 2015-07-29 | 2015-10-21 | 山东汇锋传动股份有限公司 | Full-automatic multi-probe ultrasonic flaw detection device for detection of gear shaft |
CN105445381A (en) * | 2015-12-28 | 2016-03-30 | 常州常瑞轨道交通科技有限公司 | Universal probe for hollow car axle |
CN111721837A (en) * | 2020-07-01 | 2020-09-29 | 北京正诺科技有限公司 | Hand-held type pipeline welding seam nondestructive test device |
CN116106426A (en) * | 2023-02-01 | 2023-05-12 | 番禺珠江钢管(连云港)有限公司 | Tandem scanning probe connecting mechanism for weld joint inspection |
CN117470971A (en) * | 2023-12-28 | 2024-01-30 | 天津市海盛润达管业有限公司 | Metal welded pipe welding seam detection device |
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SU1497560A1 (en) * | 1987-12-25 | 1989-07-30 | Предприятие П/Я Р-6476 | Scanning arrangement for ultrasonic inspection of welds of articles |
JP2004294128A (en) * | 2003-03-25 | 2004-10-21 | Toshiba Plant Systems & Services Corp | Ultrasonic test equipment of pipe weld zone |
CN1586965A (en) * | 2004-09-23 | 2005-03-02 | 上海交通大学 | Creeping crawling device for detecting default of marine platform structure |
RU2308029C1 (en) * | 2006-05-23 | 2007-10-10 | ОАО "Радиоавионика" | Device for testing weld of rail joint |
CN101256173A (en) * | 2007-03-01 | 2008-09-03 | 中国石油天然气股份有限公司 | Manual scanner for spiral weld joint |
CN101368932A (en) * | 2008-09-19 | 2009-02-18 | 哈尔滨工程大学 | Full-automatic detection apparatus suitable for multi-diameter pipe welding seam |
CN201653996U (en) * | 2010-03-19 | 2010-11-24 | 鞍山长风无损检测设备有限公司 | Weld joint and probe rack of spiral welded pipe |
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2010
- 2010-03-19 CN CN2010101272062A patent/CN101788535B/en active Active
Patent Citations (7)
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SU1497560A1 (en) * | 1987-12-25 | 1989-07-30 | Предприятие П/Я Р-6476 | Scanning arrangement for ultrasonic inspection of welds of articles |
JP2004294128A (en) * | 2003-03-25 | 2004-10-21 | Toshiba Plant Systems & Services Corp | Ultrasonic test equipment of pipe weld zone |
CN1586965A (en) * | 2004-09-23 | 2005-03-02 | 上海交通大学 | Creeping crawling device for detecting default of marine platform structure |
RU2308029C1 (en) * | 2006-05-23 | 2007-10-10 | ОАО "Радиоавионика" | Device for testing weld of rail joint |
CN101256173A (en) * | 2007-03-01 | 2008-09-03 | 中国石油天然气股份有限公司 | Manual scanner for spiral weld joint |
CN101368932A (en) * | 2008-09-19 | 2009-02-18 | 哈尔滨工程大学 | Full-automatic detection apparatus suitable for multi-diameter pipe welding seam |
CN201653996U (en) * | 2010-03-19 | 2010-11-24 | 鞍山长风无损检测设备有限公司 | Weld joint and probe rack of spiral welded pipe |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102435677A (en) * | 2011-09-08 | 2012-05-02 | 鞍山长风无损检测设备有限公司 | Multi-dimensional probe holder for ultrasonic flaw detection of weld joint on spiral welded pipe |
CN102435677B (en) * | 2011-09-08 | 2013-07-31 | 鞍山长风无损检测设备有限公司 | Multi-dimensional probe holder for ultrasonic flaw detection of weld joint on spiral welded pipe |
CN102768240A (en) * | 2012-07-06 | 2012-11-07 | 中国航空工业集团公司北京航空制造工程研究所 | Ultrasonic scanning device and method for detecting R region of inner cavity of composite material structure |
CN104990981A (en) * | 2015-07-29 | 2015-10-21 | 山东汇锋传动股份有限公司 | Full-automatic multi-probe ultrasonic flaw detection device for detection of gear shaft |
CN105445381A (en) * | 2015-12-28 | 2016-03-30 | 常州常瑞轨道交通科技有限公司 | Universal probe for hollow car axle |
CN105445381B (en) * | 2015-12-28 | 2018-12-11 | 常州常瑞轨道交通科技有限公司 | A kind of universal probe of hole-bored axle from end to end |
CN111721837A (en) * | 2020-07-01 | 2020-09-29 | 北京正诺科技有限公司 | Hand-held type pipeline welding seam nondestructive test device |
CN111721837B (en) * | 2020-07-01 | 2023-01-10 | 北京正诺科技有限公司 | Hand-held type pipeline welding seam nondestructive test device |
CN116106426A (en) * | 2023-02-01 | 2023-05-12 | 番禺珠江钢管(连云港)有限公司 | Tandem scanning probe connecting mechanism for weld joint inspection |
CN116106426B (en) * | 2023-02-01 | 2023-08-08 | 番禺珠江钢管(连云港)有限公司 | Tandem scanning probe connecting mechanism for weld joint inspection |
CN117470971A (en) * | 2023-12-28 | 2024-01-30 | 天津市海盛润达管业有限公司 | Metal welded pipe welding seam detection device |
CN117470971B (en) * | 2023-12-28 | 2024-03-12 | 天津市海盛润达管业有限公司 | Metal welded pipe welding seam detection device |
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