CN102879408B - Pipeline weld seam flaw detection driving device - Google Patents
Pipeline weld seam flaw detection driving device Download PDFInfo
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- CN102879408B CN102879408B CN201210369173.1A CN201210369173A CN102879408B CN 102879408 B CN102879408 B CN 102879408B CN 201210369173 A CN201210369173 A CN 201210369173A CN 102879408 B CN102879408 B CN 102879408B
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Abstract
The invention relates to a pipeline weld seam flaw detection driving device which mainly comprises a heavy-load bend driving device, a driven roller carrier and a rail module and can be adaptable to clamping of pipes in different diameters and lengths. The bend driving device can effectively control eccentric force of eccentric pipe fitting in rotation to guarantee stability in an imaging process, and workpieces can be paused in rotation, rotate forwards or backwards, and realize variable-frequency speed regulation. After being fed from a flaw detection room, the pipe fittings can be pressed, automatically conveyed, discharged and loosened, and can rotate automatically. Owning to an assembly line work manner for discharging of the pipe fittings, the difficult problem that the pipeline weld seam flaw detection driving device cannot run smoothly due to the fact that a rail at a lead door of the radiative flaw detection room is broken is solved.
Description
Technical field
The present invention relates to a kind of pipe welding seam flaw detection drive unit, belong to pipeline inspection frock technical field.
Background technology
Pipeline inspection is mainly used in the nondestructive examinations such as pipe welding seam, corrosion and crackle of the industries such as oil, chemical industry, power, in flaw detection process, conventionally all need to use drive unit that pipeline is moved and turned round, and the displacement device of the current adapter ring weld seam detection for batch production prefabricated pipe still adopts switch to control, pipe fitting can not automatic transport etc. mode, flaw detection efficiency is low, operation labour intensity is large, and has the threat of X ray to human body radiation.
Summary of the invention
Technical matters to be solved by this invention is, overcome the shortcoming of prior art, a kind of pipe welding seam flaw detection drive unit is provided, can adapt to the pipe clamping of different-diameter, different length, can effectively control the eccentric force of eccentric pipe fitting rotation, guarantee the stability of flaw detection imaging process.
In order to solve above technical matters, the invention provides a kind of pipe welding seam flaw detection drive unit, comprise that track and the refitting being located on described track put bend pipe drive unit, return idler frame, described refitting is put bend pipe drive unit and is comprised of chassis parts, base member, turning rolls parts, heavily loaded column, clamping arm parts and the cable drum that is installed on chassis parts one side; Described return idler frame is comprised of driven bogie parts, driven base member, return idler frame parts and the driven feed cable reel that is installed on driven bogie parts one side; Bend pipe drive unit is put in described refitting and return idler frame is located on described track by described chassis parts and driven bogie parts respectively; Described heavily loaded column is fixedly connected with chassis parts by described base member, described heavily loaded column is comprised of lifting speed reduction motor, screw mandrel, slide plate, cylinder and guiding slide, described lifting speed reduction motor is installed on described cylinder top drive and is located at the screw mandrel in described cylinder, and described screw mandrel drives the guiding slide being connected by slide plate to move up and down along described cylinder; Described clamping arm parts are installed on described heavily loaded column, and are driven by the lifting speed reduction motor of described heavily loaded column; Described return idler frame parts are fixedly connected with driven bogie parts by described driven base member.
The technical scheme that the present invention further limits is: aforesaid pipe welding seam flaw detection drive unit, described chassis parts and driven bogie parts form by wheel assembly, main drive shaft and the vehicle frame with track locking device, described wheel assembly is connected with described vehicle frame by main drive shaft, and the wheel assembly of described chassis parts and driven bogie parts drives and is connected by movable motor.
Aforesaid pipe welding seam flaw detection drive unit, described turning rolls parts are mainly comprised of roller mount, standard roller module, slide unit and reducing motor, in described slide unit both sides, by described roller mount, two described standard roller modules are installed, between described roller mount, by regulating screw mandrel to connect, described reducing motor drives described standard roller module.
Aforesaid pipe welding seam flaw detection drive unit, described standard roller module adopts high temperature resistant encapsulate roller, effectively guaranteed equipment continuously, use for a long time.
Aforesaid pipe welding seam flaw detection drive unit, described clamping arm parts are comprised of arm body, single puck components and double pressing roller type parts, described arm body one end is connected with the cylinder of described heavily loaded column, the other end is connected with double pressing roller type parts with described single puck components, and single puck components meets the pipe fitting of 2 cun～4 cun; Double pressing roller type parts meet the pipe fitting of 4 cun～48 cun.
Further, aforesaid pipe welding seam flaw detection drive unit, described cable drum is comprised of signal line cable reel, feed cable reel two parts, and is arranged on described chassis parts, play the effect of automatic deploying and retracting power lead, signal wire, can avoid operator to enter the harm that crack detection room has radiation.
The invention has the beneficial effects as follows: the present invention is mainly comprised of heavily loaded bend pipe drive unit, return idler frame and rail module, can adapt to the pipe clamping of different-diameter, different length.Bend pipe drive unit can effectively be controlled the eccentric force of eccentric pipe fitting rotation, guarantees the stability of imaging process, and can make workpiece revolution possess time-out, rotating, frequency control function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Embodiment 1
A kind of pipe welding seam flaw detection drive unit that the present embodiment provides, structure as shown in Figure 1 to Figure 3, by refitting, put bend pipe drive unit 1, return idler frame 2 and rail module 3 and form, rail module 3 is mainly to provide the track to heavily loaded bend pipe drive unit and the walking of return idler frame.Heavy duty bend pipe drive unit 1 is comprised of chassis parts 4, base member 5, turning rolls parts 6, heavily loaded column 7, clamping arm parts 8 and cable drum 12; Chassis parts 4 can be on rail module electric walking, having positioning and locking function, have eight road wheels simultaneously, is mainly to prevent radiation, at indoor doorframe place rail module, disconnect 180mm, but heavily loaded bend pipe drive unit still can be on this rail module in the situation that of bearing load electric walking.Chassis parts are mainly comprised of wheel assembly 9, locking device 10, main drive shaft, vehicle frame, movable motor etc.Mainly play the effect of electric walking, speed is adjustable, has control far away/closely control two kinds of modes can select.Locking device 10 arrives behind the film making position that crack detection room is suitable at equipment, rotates handwheel, makes heavily loaded bend pipe drive unit locking, the rollover of upset workpiece swivel elbow drive unit; After film making finishes, rotate handwheel, locking device and track are departed from.Base member plays the effect of support roller parts, heavily loaded column.Turning rolls parts 6 are mainly comprised of roller mount, standard roller module, slide unit, latch, reducing motor 11, scrambler etc.Motor reducer driving force is large, operates steadily; Standard roller module adopts high temperature resistant encapsulate roller, has effectively guaranteed using continuously, for a long time of equipment.Slide unit, rotates by screw mandrel, and the distance between capable of regulating two roller mount is installed to meet the workpiece of different tube diameters, and scrambler adopts PLC to count and keeps memory.Heavy duty column 7 is comprised of lifting speed reduction motor 13, screw mandrel, slide plate, cylinder, guiding slide etc., heavy duty lifting travel 1550mm, lifting speed reduction motor drives screw mandrel to rotate, and the slide that makes to lead moves up and down, according to the size of pipe fitting, automatically adjust the height of clamping arm.Clamping arm parts are mainly comprised of arm body, single puck components, double pressing roller type parts etc., and clamping arm parts adopt rapid-mounted from compression mode, and have effectively controlled pipe play in film making process, guarantee good film making effect.Single puck components meets the pipe fitting of 2 cun～4 cun; Double pressing roller type parts meet the pipe fitting of 4 cun～48 cun.Cable drum is comprised of signal line cable reel, feed cable reel two parts, is arranged on chassis parts.Play the effect of automatic deploying and retracting power lead, signal wire, can avoid operator to enter the harm that crack detection room has radiation.
Return idler frame 2 is comprised of driven bogie parts 14, driven base member 15, return idler frame parts 16, feed cable reel 17.Return idler frame parts 16 are mainly comprised of roller standard module, driven slide unit etc., and standard roller module adopts high temperature resistant encapsulate roller, have effectively guaranteed using continuously, for a long time of equipment.Driven slide unit is by regulating screw mandrel to rotate, and the distance between capable of regulating two roller mount, installs to meet the workpiece of obstructed caliber; Return idler frame parts 16 are mainly used in supporting holding pipe, regulate the center of pipe level and adjustment pipe high.Driven bogie parts are comprised of wheel assembly, locking device, main drive shaft, vehicle frame etc.Its function is consistent with heavily loaded bend pipe drive unit.Driven base member is mainly used in supporting the effect of return idler frame parts.Driven feed cable reel 17 is arranged on chassis parts, plays the effect of automatic deploying and retracting power lead, signal wire, can avoid operator to enter the harm that crack detection room has radiation.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (6)
1. pipe welding seam flaw detection drive unit, comprise that track and the refitting being located on described track put bend pipe drive unit, return idler frame, it is characterized in that: described refitting is put bend pipe drive unit and is comprised of chassis parts, base member, turning rolls parts, heavily loaded column, clamping arm parts and the cable drum that is installed on chassis parts one side; Described return idler frame is comprised of driven bogie parts, driven base member, return idler frame parts and the driven feed cable reel that is installed on driven bogie parts one side; Bend pipe drive unit is put in described refitting and return idler frame is located on described track by described chassis parts and driven bogie parts respectively; Described heavily loaded column is fixedly connected with chassis parts by described base member, described heavily loaded column is comprised of lifting speed reduction motor, screw mandrel, slide plate, cylinder and guiding slide, described lifting speed reduction motor is installed on described cylinder top drive and is located at the screw mandrel in described cylinder, and described screw mandrel drives the guiding slide being connected by slide plate to move up and down along described cylinder; Described clamping arm parts are installed on described heavily loaded column, and are driven by the lifting speed reduction motor of described heavily loaded column; Described return idler frame parts are fixedly connected with driven bogie parts by described driven base member.
2. pipe welding seam according to claim 1 flaw detection drive unit, it is characterized in that: described chassis parts and driven bogie parts form by wheel assembly, main drive shaft and the vehicle frame with track locking device, described wheel assembly is connected with described vehicle frame by main drive shaft, and the wheel assembly of described chassis parts and driven bogie parts drives and is connected by movable motor.
3. pipe welding seam according to claim 1 flaw detection drive unit, it is characterized in that: described turning rolls parts are mainly comprised of roller mount, standard roller module, slide unit and reducing motor, in described slide unit both sides, by described roller mount, two described standard roller modules are installed, between described roller mount, by regulating screw mandrel to connect, described reducing motor drives described standard roller module.
4. pipe welding seam flaw detection drive unit according to claim 3, is characterized in that: described standard roller module adopts high temperature resistant encapsulate roller.
5. pipe welding seam according to claim 1 flaw detection drive unit, it is characterized in that: described clamping arm parts are comprised of arm body, single puck components and double pressing roller type parts, described arm body one end is connected with the cylinder of described heavily loaded column, and the other end is connected with double pressing roller type parts with described single puck components.
6. pipe welding seam flaw detection drive unit according to claim 1, is characterized in that: described cable drum is comprised of signal line cable reel, feed cable reel two parts, and is arranged on described chassis parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210369173.1A CN102879408B (en) | 2012-09-27 | 2012-09-27 | Pipeline weld seam flaw detection driving device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210369173.1A CN102879408B (en) | 2012-09-27 | 2012-09-27 | Pipeline weld seam flaw detection driving device |
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| CN102879408A CN102879408A (en) | 2013-01-16 |
| CN102879408B true CN102879408B (en) | 2014-11-12 |
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| CN201210369173.1A Active CN102879408B (en) | 2012-09-27 | 2012-09-27 | Pipeline weld seam flaw detection driving device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP3318864B1 (en) | 2015-06-30 | 2020-09-16 | Bridgestone Corporation | Reaction force measurement device, deterioration diagnosing method, and deterioration diagnosing device |
| CN110133008A (en) * | 2019-05-10 | 2019-08-16 | 中集车辆(集团)股份有限公司 | Seam inspection system for tank body |
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| CN2800271Y (en) * | 2005-05-30 | 2006-07-26 | 兰州三磊电子有限公司 | X-ray direct digital imaging detector for pipe |
| CN102435622A (en) * | 2011-12-20 | 2012-05-02 | 丹东奥龙射线仪器有限公司 | X-ray real-time imaging horizontal type detecting device for huge tire |
| CN102519992A (en) * | 2012-01-11 | 2012-06-27 | 丹东奥龙射线仪器有限公司 | Steel tube X-ray detection rotating wheel lifted automatic centering device workpiece trolley |
| CN202770786U (en) * | 2012-09-27 | 2013-03-06 | 南京奥特电气股份有限公司 | Pipeline weld joint flaw detection driving device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006349546A (en) * | 2005-06-17 | 2006-12-28 | Kobe Steel Ltd | X-ray inspection facility |
| JP2011163906A (en) * | 2010-02-09 | 2011-08-25 | Jfe Steel Corp | Device and method for detecting welding portion of welding member |
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- 2012-09-27 CN CN201210369173.1A patent/CN102879408B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2800271Y (en) * | 2005-05-30 | 2006-07-26 | 兰州三磊电子有限公司 | X-ray direct digital imaging detector for pipe |
| CN102435622A (en) * | 2011-12-20 | 2012-05-02 | 丹东奥龙射线仪器有限公司 | X-ray real-time imaging horizontal type detecting device for huge tire |
| CN102519992A (en) * | 2012-01-11 | 2012-06-27 | 丹东奥龙射线仪器有限公司 | Steel tube X-ray detection rotating wheel lifted automatic centering device workpiece trolley |
| CN202770786U (en) * | 2012-09-27 | 2013-03-06 | 南京奥特电气股份有限公司 | Pipeline weld joint flaw detection driving device |
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