CN114700735A - Supplementary suit support of adjusting well of small-bore pipeline welding of complicated topography - Google Patents
Supplementary suit support of adjusting well of small-bore pipeline welding of complicated topography Download PDFInfo
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- CN114700735A CN114700735A CN202210444479.2A CN202210444479A CN114700735A CN 114700735 A CN114700735 A CN 114700735A CN 202210444479 A CN202210444479 A CN 202210444479A CN 114700735 A CN114700735 A CN 114700735A
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Abstract
The invention provides a welding auxiliary alignment sleeved support for a small-caliber pipeline in a complex terrain, belongs to the technical field of pipeline welding, and solves the technical problems that the existing welding technology can not align a pipeline opening any more, can polish the uneven position of the pipeline opening and can not detect in time after welding. This supplementary suit support of adjusting well of small-bore pipeline welding of complicated topography, including removal case and unable adjustment base, unable adjustment base's bottom is provided with the riser, and the bottom of removal case is fixed with rights case, rights the both sides of case and has seted up the pipeline hole, and the inside of rights case is provided with two sets of flaw detection devices, and unable adjustment base's top is rotated and is connected with first threaded rod, and the surface threaded connection of first threaded rod has the connecting seat, the outside and the removal case fixed connection of connecting seat. The invention has the advantages that the pipeline opening can be aligned, the unevenness of the pipeline opening can be polished, the welding is convenient, and the detection can be carried out after the welding is finished.
Description
Technical Field
The invention belongs to the technical field of pipeline welding, and relates to an auxiliary alignment sleeved support, in particular to an auxiliary alignment sleeved support for welding a small-caliber pipeline in a complex terrain.
Background
The welding technology is an operation method for connecting two or more base metals into a whole by using welding materials under the condition of high temperature or high pressure, the welding technology appears along with the application of metals, the ancient welding method mainly comprises cast welding, brazing and forge welding, the most contacted welding is performed on pipelines in daily life, the welding is dangerous work, and therefore some protective measures need to be taken in the welding process.
The existing welding is generally to align the pipeline manually, then to weld the pipeline, so not only consuming time and consuming labor, but also possibly having the condition that the pipeline mouth is uneven, thus not only increasing the welding difficulty, but also possibly welding well once, needing to be reworked many times, and after welding well, not timely checking whether the pipeline has a leak, bringing great trouble to the work.
Disclosure of Invention
The invention aims to provide an auxiliary alignment sleeving support for welding a small-caliber pipeline in a complex terrain aiming at the problems in the prior art, and the invention aims to solve the technical problems that: how to when fixing the pipeline, can polish the pipe orifice, and can detect the pipeline after the welding to improve welded effect.
The purpose of the invention can be realized by the following technical scheme:
a small-caliber pipeline welding auxiliary alignment sleeved support in complex terrain comprises a movable box and a fixed base, wherein a lifter is arranged at the bottom of the fixed base, a centering box is fixed at the bottom of the movable box, pipeline holes are formed in two sides of the centering box, two groups of flaw detection devices are arranged in the centering box, a first threaded rod is rotatably connected to the top of the fixed base, a connecting seat is in threaded connection with the outer surface of the first threaded rod, the outer side of the connecting seat is fixedly connected with the movable box, two groups of fixing components are arranged at the bottom of the movable box, a motor is fixed at the top of the movable box through a mounting plate, a transmission component is arranged at the output shaft end of the motor and is located in the movable box, a center seat is arranged at the bottom of the transmission component, a second threaded rod is fixed at the bottom of the center seat, and a movable seat is in threaded connection with the outer surface of the second threaded rod, the bottom of the moving seat is fixed with a supporting rod, the other end of the supporting rod is provided with a grinding device, and the grinding device is located inside the righting box.
The working principle of the invention is as follows: when the device works, the height of the fixed base can be adjusted through the lifter to be suitable for different terrains, the fixed base is driven to move by a handle on the first threaded rod, the first threaded rod can drive the connecting seat to move, the connecting seat drives the movable box to move, the movable box can drive the upper fixed component to move, so that the height between the fixed components can be adjusted, the device can be adapted to pipelines with different sizes, the device is convenient to fix, after fixing is completed, the motor is turned on, the motor drives the transmission component to move, the transmission component can drive the fixed component to move, meanwhile, the transmission component drives the center seat to rotate, the center seat drives the second threaded rod to rotate, the second threaded rod drives the movable seat to move downwards, meanwhile, the movable seat can drive the flaw detection device to move outwards, the movable seat drives the supporting rod to move downwards, the supporting rod drives the polishing device to move downwards, and the transmission component drives the fixed component to move, fixed subassembly drives the pipeline mouth that the pipeline seted up on the case through righting and enters into righting the incasement, when the pipeline mouth contacts with grinding device, grinding device polishes the pipeline mouth, make its mouth of pipe level, after polishing, at first loosen fixed subassembly to the pipeline through the handle on the first threaded rod, through motor reverse motion, it drives branch upward movement to remove the seat, branch drives grinding device upward movement, it drives the inward movement of device of detecting a flaw to remove the seat simultaneously, it has the welding space to reserve between the device of detecting a flaw, manual the pipeline of both sides is placed together this moment, the worker welds, after the welding is accomplished, the device of detecting a flaw can verify the pipeline that the butt welding is good this moment, thereby can be better verify the welding effect.
The fixed subassembly includes two arc pieces, and the arc piece of top is fixed with the slide bar, the other end and the drive assembly fixed connection of slide bar, the other end of two arc pieces all are fixed with the grip ring, the left and right sides of arc piece all is fixed with the fixed block, and sliding connection has spacing post between the fixed block that corresponds from top to bottom, and the fixed block of top passes through carriage release lever sliding connection in the bottom of removal case, and the fixed block of below passes through carriage release lever sliding connection at unable adjustment base's top.
Structure more than adopting, in operation, drive mechanism passes through the arc piece of slide bar drive top and moves at the bottom of the moving box, the arc piece of top can drive the fixed subassembly removal of below through spacing post, thereby drive the motion of whole fixed subassembly, can drive through first threaded rod and remove the seat downstream, it can drive the carriage release lever downstream to remove the seat, the carriage release lever drives the fixed block downstream, the fixed block drives arc piece downstream, the arc piece drives the centre gripping hoop downstream, thereby can fix not equidimension pipeline.
The transmission assembly comprises a rotating column, the top end of the rotating column is fixedly connected with an output shaft of the motor, the other end of the rotating column is fixedly connected with the center seat, a first bevel gear is fixed on the outer surface of the rotating column, a sliding mechanism is arranged on the inner wall of the moving box and connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.
By adopting the structure, during operation, the motor drives the rotating column to move, the rotating column drives the center seat to rotate, the rotating column can drive the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the sliding mechanism, the sliding mechanism drives the fixing mechanism to move, and the fixing mechanism drives the pipeline to enter the righting box through the pipeline hole, so that subsequent polishing and welding are facilitated.
Slide mechanism includes the third threaded rod, and the third threaded rod rotates with the removal incasement wall to be connected, the other end of third threaded rod is fixed with second bevel gear, the other end surface threaded connection of third threaded rod has the sliding block, the bottom and the slide bar fixed connection of sliding block.
Structure more than adopting, during operation, second bevel gear drives the motion of third threaded rod, and the third threaded rod can drive sliding block relative motion, and the sliding block drives the slide bar and is relative motion to conveniently drive the motion of fixed subassembly, improve and right the effect.
The flaw detection device comprises a push rod, two sets of displacement devices are connected to the inner wall of the moving box in a rotating mode through cylinders, a push rod is arranged on each displacement device, the other end of the push rod is connected with the push rod in a rotating mode, the other end of the push rod is fixedly connected with the bottom of the moving seat, a first flaw detector is arranged at the bottom of one displacement device, and a second flaw detector is arranged at the bottom of the other displacement device.
Structure more than adopting, in operation, when removing the seat and drive the push rod upward movement, the push rod drives the catch bar upward movement, the catch bar drives the outside motion of displacement device, thereby drive first flaw detector and the outside motion of second flaw detector, thereby reserve the space for polishing, polish and accomplish the back, it drives the push rod downstream to remove the seat, the catch bar drives the inside motion of displacement device, thereby drive first flaw detector and the inside motion of second flaw detector, can reserve welding space between first flaw detector and the second flaw detector, make things convenient for the worker welding, after the welding is accomplished, first flaw detector detects welding department with the second flaw detector.
The displacement device comprises a rack, a second telescopic rod is arranged inside the rack, the inner wall of the righting box is connected with a sector gear in a rotating mode through a cylinder, the sector gear is connected with the rack in a meshed mode, the rack is connected with the righting box in a sliding mode, one rack is connected with the first flaw detector through the second telescopic rod, and the other rack is connected with the second flaw detector through the second telescopic rod.
Structure more than adopting, in operation, the catch bar drives the fan gear outwards movement, thereby drive rack outwards movement, thereby drive first flaw detector and the outside movement of second flaw detector, thereby right the pipeline, the inside movement of fan gear drives rack inwards movement, first flaw detector and the inside movement of second flaw detector, but can reserve welding space between the two, when the welding is accomplished, drive first flaw detector and second flaw detector relative motion through second electric telescopic handle, thereby detect welding department.
The grinding device comprises a grinder, the top of the grinder is fixedly connected with the supporting rod, and a grinding sheet is fixed on the grinder through a rotating rod.
By adopting the structure, during work, the supporting rod drives the sander to move downwards, the sander drives the rotating rod to rotate, and the rotating rod drives the sanding sheet to rotate, so that the pipe opening is sanded, and welding is facilitated.
The inner ring of first flaw detector corresponds the department from top to bottom and is provided with first support column, the other end of first support column is provided with first flaw detection head, the department of corresponding is provided with the second support column about the inner ring of second flaw detector, the other end of second support column is provided with the second flaw detection head.
By adopting the structure, during work, the welded pipeline can be inspected in an omnibearing manner by arranging the first flaw detection head and the second flaw detection head which correspond to each other in the first flaw detector and the second flaw detector.
A centering ring is fixed on the pipeline hole, a first electric telescopic rod is fixed on an inner ring of the centering ring, and a centering device is arranged at the telescopic end of the electric telescopic rod.
Structure more than adopting, during operation drives the centralizer through an electric telescopic handle and carries out position control to can right the pipeline mouth of incasement portion to getting into and carry out position correction, prevent to take place the skew.
Compared with the prior art, this supplementary suit support of adjusting well of small-bore pipeline welding of complicated topography has following advantage:
1. when the device works, the height of the fixed base can be adjusted through the lifter to be suitable for different terrains, the fixed base is driven to move by a handle on the first threaded rod, the first threaded rod can drive the connecting seat to move, the connecting seat drives the movable box to move, the movable box can drive the upper fixed component to move, so that the height between the fixed components can be adjusted, the device can be adapted to pipelines with different sizes, the device is convenient to fix, after fixing is completed, the motor is turned on, the motor drives the transmission component to move, the transmission component can drive the fixed component to move, meanwhile, the transmission component drives the center seat to rotate, the center seat drives the second threaded rod to rotate, the second threaded rod drives the movable seat to move downwards, meanwhile, the movable seat can drive the flaw detection device to move outwards, the movable seat drives the supporting rod to move downwards, the supporting rod drives the polishing device to move downwards, and the transmission component drives the fixed component to move, fixed subassembly drives the pipeline mouth that the pipeline seted up on the case through righting and enters into righting the incasement, when the pipeline mouth contacts with grinding device, grinding device polishes the pipeline mouth, make its mouth of pipe level, after polishing, at first loosen fixed subassembly to the pipeline through the handle on the first threaded rod, through motor reverse motion, it drives branch upward movement to remove the seat, branch drives grinding device upward movement, it drives the inward movement of device of detecting a flaw to remove the seat simultaneously, it has the welding space to reserve between the device of detecting a flaw, manual the pipeline of both sides is placed together this moment, the worker welds, after the welding is accomplished, the device of detecting a flaw can verify the pipeline that the butt welding is good this moment, thereby can be better verify the welding effect.
2. During operation, drive mechanism passes through the arc piece of slide bar drive top and moves at the bottom of the moving box, and the arc piece of top can drive the fixed subassembly removal of below through spacing post to drive whole fixed subassembly motion, can drive through first threaded rod and remove seat downstream, remove the seat and can drive the carriage release lever downstream, the carriage release lever drives fixed block downstream, the fixed block drives arc piece downstream, the arc piece drives centre gripping hoop downstream, thereby can fix not equidimension pipeline.
3. The during operation, when removing the seat and drive the push rod upward movement, the push rod drives the catch bar upward movement, the catch bar drives the outside motion of displacement device, thereby drive first flaw detector and the outside motion of second flaw detector, thereby reserve the space for polishing, the back of accomplishing of polishing, it drives the push rod downstream to remove the seat, the catch bar drives the inside motion of displacement device, thereby drive first flaw detector and the inside motion of second flaw detector, can reserve welding space between first flaw detector and the second flaw detector, make things convenient for worker's welding, after the welding is accomplished, first flaw detector detects with second flaw detector butt weld.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic perspective view of the working assembly of the present invention.
Fig. 3 is a cross-sectional view of a working assembly of the present invention.
Fig. 4 is a schematic perspective view of the centralizing ring of the present invention.
FIG. 5 is a schematic view showing the structure of a first flaw detector according to the present invention.
FIG. 6 is a schematic view showing the structure of a second flaw detector according to the present invention.
In the figure, 1, a mobile box; 2. a fixed base; 3. a first threaded rod; 4. a travel bar; 5. an arcuate member; 6. a slide bar; 7. a clamp ring; 8. a fixed block; 9. a limiting column; 10. a connecting seat; 11. a third threaded rod; 12. a slider; 13. a motor; 14. a first bevel gear; 15. a second bevel gear; 16. a center seat; 17. a second threaded rod; 18. a movable seat; 19. a push rod; 20. a push rod; 21. a rack; 22. a sector gear; 23. a first flaw detector; 24. a strut; 25. a sander; 26. grinding the sheets; 27. a centralizing ring; 28. a first electric telescopic rod; 29. a second support column; 30. a second inspection head; 31. a righting box; 32. a second flaw detector; 33. rotating the column; 34. a first support column; 35. a second inspection head; 36. a centralizer; 37. a second electric telescopic rod; 38. a lifter.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-6, the auxiliary alignment sleeve support for welding small-caliber pipes in complex terrains comprises a movable box 1 and a fixed base 2, wherein a lifter 38 is arranged at the bottom of the fixed base 2, a righting box 31 is fixed at the bottom of the movable box 1, pipe holes are formed in two sides of the righting box 31, two sets of flaw detection devices are arranged inside the righting box 31, a first threaded rod 3 is rotatably connected to the top of the fixed base 2, a connecting seat 10 is connected to the outer surface of the first threaded rod 3 through a thread, the outer side of the connecting seat 10 is fixedly connected with the movable box 1, two sets of fixing components are arranged at the bottom of the movable box 1, a motor 13 is fixed at the top of the movable box 1 through a mounting plate, a transmission component is arranged at the output shaft end of the motor 13, the transmission component is positioned inside the movable box 1, a center seat 16 is arranged at the bottom of the transmission component, a second threaded rod 17 is fixed at the bottom of the center seat 16, the outer surface of the second threaded rod 17 is in threaded connection with a movable seat 18, a supporting rod 24 is fixed at the bottom of the movable seat 18, a grinding device is arranged at the other end of the supporting rod 24, and the grinding device is located inside the righting box 31.
In this embodiment, during operation, the height of the fixing base 2 can be adjusted by the lifter 38 to adapt to different terrains, the first threaded rod 3 can drive the connecting seat 10 to move, the connecting seat 10 can drive the moving box 1 to move, the moving box 1 can drive the upper fixing component to move, so as to adjust the height between the fixing components, so as to adapt to different sized pipelines, thereby facilitating fixing, after fixing is completed, the motor 13 is turned on, the motor 13 drives the transmission component to move, the transmission component can drive the fixing component to move, the transmission component drives the center seat 16 to rotate, the center seat 16 drives the second threaded rod 17 to rotate, the second threaded rod 17 drives the moving seat 18 to move downwards, meanwhile, the moving seat 18 can drive the flaw detection device to move outwards, the moving seat 18 drives the supporting rod 24 to move downwards, branch 24 drives grinding device downstream, drive assembly drives fixed subassembly motion, fixed subassembly drives the pipeline and enters into the case of righting through the pipeline mouth of setting up on the case of righting, when the pipeline mouth contacts with grinding device, grinding device polishes the pipeline mouth, make its mouth of pipe level and smooth, after polishing, at first loosen fixed subassembly to the pipeline through the handle on first threaded rod 3, through motor 13 reverse motion, remove seat 18 and drive branch 24 upward movement, branch 24 drives grinding device upward movement, remove seat 18 simultaneously and drive the inward movement of flaw detection device, reserve between the flaw detection device and have the welding space, manual both sides pipeline together of placing this moment, the worker welds, after the welding is accomplished, the device of detecting a flaw can verify the pipeline that the welding is good this moment, thereby can be better verify welding effect.
Fixed subassembly includes two arc parts 5, the arc part 5 of top is fixed with slide bar 6, the other end and the transmission assembly fixed connection of slide bar 6, two arc parts 5 relative one side all are fixed with grip ring 7, the left and right sides of arc part 5 all is fixed with fixed block 8, sliding connection has spacing post 9 between the fixed block 8 that corresponds from top to bottom, the fixed block 8 of top passes through 4 sliding connection of carriage release lever in the bottom of removal case 1, the fixed block 8 of below passes through 4 sliding connection of carriage release lever at unable adjustment base 2's top.
In this embodiment, in operation, drive mechanism passes through slide bar 6 and drives the arc 5 of top and move in 1 bottom of removal case, the arc 5 of top can drive the fixed subassembly removal of below through spacing post 9, thereby drive the motion of whole fixed subassembly, can drive through first threaded rod 3 and remove seat 18 downstream, it can drive the motion of carriage release lever 4 downstream to remove seat 18, carriage release lever 4 drives fixed block 8 downstream, fixed block 8 drives arc 5 downstream, arc 5 drives the grip ring downstream, thereby can fix not equidimension pipeline.
The transmission assembly comprises a rotating column 33, the top end of the rotating column 33 is fixedly connected with an output shaft of the motor 13, the other end of the rotating column 33 is fixedly connected with the center seat 16, a first bevel gear 14 is fixed on the outer surface of the rotating column 33, a sliding mechanism is arranged on the inner wall of the moving box 1 and connected with a second bevel gear 15, and the first bevel gear 14 is meshed with the second bevel gear 15.
In this embodiment, during operation, the motor 13 drives the rotating column 33 to move, the rotating column 33 drives the center 16 to rotate, meanwhile, the rotating column 33 also drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the sliding mechanism, the sliding mechanism drives the fixing mechanism to move, and the fixing mechanism drives the pipeline to enter the righting box through the pipeline hole, thereby facilitating subsequent polishing and welding.
Slide mechanism includes third threaded rod 11, and third threaded rod 11 rotates with 1 inner wall of movable box to be connected, and the other end of third threaded rod 11 is fixed with second bevel gear 15, and the outer surface threaded connection of the other end of third threaded rod 11 has sliding block 12, the bottom and the slide bar 6 fixed connection of sliding block 12.
In this embodiment, the during operation, second bevel gear 15 drives third threaded rod 11 and moves, and third threaded rod 11 can drive sliding block 12 and be relative motion, and sliding block 12 drives sliding rod 6 relative motion to conveniently drive the motion of fixed subassembly, improve and right the effect.
The flaw detection device comprises a push rod 19, two sets of displacement devices are rotatably connected to the inner wall of the movable box 1 through cylinders, a push rod 20 is arranged on each displacement device, the other end of each push rod 20 is rotatably connected with the corresponding push rod 19, the other end of each push rod 19 is fixedly connected with the bottom of the corresponding movable seat 18, a first flaw detector 23 is arranged at the bottom of one displacement device, and a second flaw detector 32 is arranged at the bottom of the other displacement device.
In this embodiment, in operation, when the carriage 18 drives the push rod 19 upward movement, the push rod 19 drives the push rod 20 upward movement, the push rod 20 drives the displacement device outward movement, thereby drive first flaw detector 23 and second flaw detector 32 outward movement, thereby reserve the space for polishing, after polishing, the carriage 18 drives the push rod 19 downward movement, the push rod 20 drives the displacement device inward movement, thereby drive first flaw detector 23 and second flaw detector 32 inward movement, can reserve the welding space between first flaw detector 23 and the second flaw detector 32, make things convenient for the worker to weld, after the welding is accomplished, first flaw detector 23 and second flaw detector 32 detect the welding department.
The displacement device comprises a rack 21, a second telescopic rod 37 is arranged inside the rack 21, a sector gear 22 is connected to the inner wall of the righting box 31 in a rotating mode through a cylinder, the sector gear 22 is meshed with the rack 21 and connected with the righting box 31 in a sliding mode, one rack 21 is connected with the first flaw detector 23 through the second telescopic rod 37, and the other rack 21 is connected with the second flaw detector 32 through the second telescopic rod 37.
In this embodiment, in operation, catch bar 20 drives sector gear 22 outwards, thereby drive rack 21 outwards movement, thereby drive first flaw detector 23 and second flaw detector 32 outwards movement, thereby right the pipeline, sector gear 22 inwards movement drives rack 21 inwards movement, first flaw detector 23 and second flaw detector 32 inwards movement, but welding space can be reserved between the two, when the welding was accomplished, drive first flaw detector 23 and second flaw detector 32 relative motion through second electric telescopic handle 37, thereby detect the welding department.
The grinding device comprises a grinder 25, the top of the grinder 25 is fixedly connected with a supporting rod 24, and a grinding sheet 26 is fixed on the grinder 25 through a rotating rod.
In this embodiment, in operation, the supporting rod 24 drives the sander 25 to move downward, the sander 25 drives the rotating rod to rotate, and the rotating rod drives the sanding sheet 26 to rotate, so as to sand the pipe opening and facilitate welding.
A first supporting column 34 is arranged at the corresponding position of the upper part and the lower part of the inner ring of the first flaw detector 23, a first flaw detection head 35 is arranged at the other end of the first supporting column 34, a second supporting column 29 is arranged at the corresponding position of the left part and the right part of the inner ring of the second flaw detector 32, and a second flaw detection head 30 is arranged at the other end of the second supporting column 29.
In this embodiment, during operation, the welded pipes can be inspected in all directions by the arrangement of the first flaw detection head 35 and the second flaw detection head 30 corresponding to each other in the first flaw detector 23 and the second flaw detector 32.
A righting ring 27 is fixed on the pipeline hole, a first electric telescopic rod 28 is fixed on the inner ring of the righting ring 27, and a centralizer 36 is arranged at the telescopic end of the first electric telescopic rod 28.
In this embodiment, during operation, the first electric telescopic rod 28 drives the centralizer 36 to adjust the position, so as to correct the position of the pipe opening entering the interior of the centralizing box 31, and prevent deviation.
The working principle of the invention is that when the device works, the device is driven to rotate by a handle on the first threaded rod 3, the first threaded rod 3 can drive the connecting seat 10 to move, the connecting seat 10 drives the moving box 1 to move, the moving box 1 drives the moving rod 4 to move downwards, the moving rod 4 drives the fixed block 8 to move, the fixed block 8 drives the upper arc-shaped piece 5 to move, and the upper arc-shaped piece 5 drives the clamping ring 7 to move, so that the distance between the clamping rings 7 can be adjusted, the device can be adapted to pipelines with different sizes, and is convenient to fix.
After fixed completion, open motor 13, motor 13 drives the rotation post 33 and rotates, rotation post 33 drives first bevel gear 14 and rotates, first bevel gear 14 drives second bevel gear 15 and rotates, second bevel gear 15 drives third threaded rod 11 and rotates, third threaded rod 11 drives sliding block 12 inward movement, sliding block 12 drives slide bar 6 inward movement, slide bar 6 drives fixed subassembly inward movement, thereby transport fixed pipeline, make the pipeline get into through the pipeline hole of seting up on righting case 31 and right in the case 31, right ring 27 and the electric telescopic handle 28 of righting that sets up on the pipeline mouth can carry out horizontal position to the pipeline of transportation and prescribe a limit to, can let the pipeline mouth on both sides be the horizontal butt joint, the welding of conveniently polishing.
Meanwhile, the rotating column 33 will drive the center seat 16 to rotate, the center seat 16 will drive the second threaded rod 17 to rotate, the second threaded rod 17 will drive the moving seat 18 to move downwards, the moving seat 18 will drive the supporting rod 24 to move downwards, the supporting rod 24 will drive the sander 25 to move downwards, the sander 25 will drive the sanding sheet 26 to move downwards, at the same time, the moving seat 18 will drive the pushing rod 19 to move downwards, the pushing rod 9 will drive the pushing rod 20 to move downwards, the pushing rod 19 will drive the sector gear 22 to move outwards, the sector gear will drive the rack 21 to move outwards, thus drive the first flaw detector 23 and the second flaw detector 32 to move outwards, and reserve a space for sanding, when the sanding sheet 27 contacts the mouth of the pipeline, sanding will sand the mouth of the pipeline to be smooth, and convenient to weld, after sanding, the fixing component will be loosened by the handle on the first threaded rod 3, and the motor 13 will rotate in reverse direction, second threaded rod 17 can drive and remove 18 upward movements of seat, it drives 24 upward movements of branch to remove seat 18, branch 24 drives grinding device upward movement, it drives first flaw detector 23 and the inward movement of second flaw detector 32 through displacement device to remove seat 18 simultaneously, reserve department's welding space between first flaw detector 23 and the second flaw detector 32, the manual pipeline that aligns on both sides of worker is placed, convenient welding, after the welding is accomplished, electric telescopic handle 37 can drive the flaw detector and reach the welding department, the corresponding flaw detection head 30 can verify the pipeline department that welding is good about in the flaw detection head 35 that corresponds about in first flaw detector 23 and the second flaw detector 32 this moment, thereby can detect welding department.
In conclusion, through the setting of drive mechanism, grinding device and flaw detection device, when having realized fixed welding to the pipeline again, can polish to the pipeline opening uneven position, the function of the back inspection welding condition of welding completion.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (9)
1. The utility model provides a supplementary suit support of adjusting well of small-bore pipeline welding of complicated topography, includes mobile box (1) and unable adjustment base (2), its characterized in that, the bottom of unable adjustment base (2) is provided with riser (38), the bottom of mobile box (1) is fixed with righting case (31), the pipeline hole has been seted up to the both sides of righting case (31), the inside of righting case (31) is provided with two sets of flaw detection device, the top of unable adjustment base (2) is rotated and is connected with first threaded rod (3), the surface threaded connection of first threaded rod (3) has connecting seat (10), the outside and the mobile box (1) fixed connection of connecting seat (10), the bottom of mobile box (1) is provided with two sets of fixed subassembly, the top of mobile box (1) is fixed with motor (13) through the mounting panel, the output axle head of motor (13) is provided with drive assembly, the transmission assembly is located the inside of removal case (1), the bottom of transmission assembly is provided with center seat (16), the bottom of center seat (16) is fixed with second threaded rod (17), the surface threaded connection of second threaded rod (17) has removal seat (18), the bottom of removing seat (18) is fixed with branch (24), the other end of branch (24) is provided with grinding device, grinding device is located and rights case (31) inside.
2. The auxiliary alignment sleeve support for welding the small-caliber pipeline in the complex terrain according to claim 1, wherein the fixing assembly comprises two arc-shaped pieces (5), a sliding rod (6) is fixed on the upper arc-shaped piece (5), the other end of the sliding rod (6) is fixedly connected with the transmission assembly, a clamping ring (7) is fixed on one side of each of the two arc-shaped pieces (5) opposite to each other, fixing blocks (8) are fixed on the left side and the right side of each arc-shaped piece (5), limiting columns (9) are slidably connected between the corresponding upper fixing blocks (8) and the lower fixing blocks (8), the upper fixing blocks (8) are slidably connected to the bottom of the movable box (1) through movable rods (4), and the lower fixing blocks (8) are slidably connected to the top of the fixed base (2) through the movable rods (4).
3. The auxiliary alignment sleeve support for welding of the small-caliber pipeline with the complex terrain as claimed in claim 2, wherein the transmission assembly comprises a rotating column (33), the top end of the rotating column (33) is fixedly connected with the output shaft of the motor (13), the other end of the rotating column (33) is fixedly connected with the center seat (16), a first bevel gear (14) is fixed on the outer surface of the rotating column (33), a sliding mechanism is arranged on the inner wall of the mobile box (1), the sliding mechanism is connected with a second bevel gear (15), and the first bevel gear (14) is meshed with the second bevel gear (15).
4. The auxiliary alignment sleeve support for welding the small-diameter pipeline in the complex terrain according to claim 3, wherein the sliding mechanism comprises a third threaded rod (11), the third threaded rod (11) is rotatably connected with the inner wall of the movable box (1), a second bevel gear (15) is fixed at the other end of the third threaded rod (11), a sliding block (12) is connected to the outer surface of the other end of the third threaded rod (11) in a threaded manner, and the bottom of the sliding block (12) is fixedly connected with the sliding rod (6).
5. The auxiliary alignment sleeve support for welding of small-caliber pipelines in complex terrains according to claim 1, wherein the flaw detection device comprises a push rod (19), two sets of displacement devices are rotatably connected to the inner wall of the movable box (1) through cylinders, a push rod (20) is arranged on each displacement device, the other end of each push rod (20) is rotatably connected with the push rod (19), the other end of each push rod (19) is fixedly connected with the bottom of the movable seat (18), a first flaw detector (23) is arranged at the bottom of one displacement device, and a second flaw detector (32) is arranged at the bottom of the other displacement device.
6. The auxiliary alignment sleeve support for welding of small-diameter pipelines in complex terrains according to claim 5, wherein the displacement device comprises a rack (21), a second telescopic rod (37) is arranged inside the rack (21), a sector gear (22) is rotatably connected to the inner wall of the centralizing box (31) through a cylinder, the sector gear (22) is meshed with the rack (21), the rack (21) is slidably connected with the centralizing box (31), one rack (21) is connected with the first flaw detector (23) through the second telescopic rod (37), and the other rack (21) is connected with the second flaw detector (32) through the second telescopic rod (37).
7. The auxiliary alignment sleeve support for welding of small-diameter pipelines in complex terrains according to claim 1, wherein the grinding device comprises a grinder (25), the top of the grinder (25) is fixedly connected with a support rod (24), and a grinding sheet (26) is fixed on the grinder (25) through a rotating rod.
8. The auxiliary alignment sleeve support for welding of the small-caliber pipeline in the complex terrain according to claim 6, wherein a first supporting column (34) is arranged at the corresponding position above and below the inner ring of the first flaw detector (23), a first flaw detection head (35) is arranged at the other end of the first supporting column (34), a second supporting column (29) is arranged at the corresponding position above and below the inner ring of the second flaw detector (32), and a second flaw detection head (30) is arranged at the other end of the second supporting column (29).
9. The auxiliary alignment sleeve support for welding of small-diameter pipelines in complex terrains according to claim 1, wherein a centering ring (27) is fixed on the pipeline hole, a first electric telescopic rod (28) is fixed on an inner ring of the centering ring (27), and a centering device (36) is arranged at a telescopic end of the first electric telescopic rod (28).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210444479.2A CN114700735B (en) | 2022-04-26 | 2022-04-26 | Supplementary suit support of adjusting well of small-bore pipeline welding of complicated topography |
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| CN202210444479.2A CN114700735B (en) | 2022-04-26 | 2022-04-26 | Supplementary suit support of adjusting well of small-bore pipeline welding of complicated topography |
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| CN114700735B CN114700735B (en) | 2023-03-24 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208231350U (en) * | 2018-05-31 | 2018-12-14 | 泉州宝顿机械技术开发有限公司 | A kind of fire protection pipeline auxiliary device for processing |
| CN109115981A (en) * | 2018-09-19 | 2019-01-01 | 林淑琴 | A kind of working method of automatic flaw detection of steel pipes device |
| CN110426500A (en) * | 2019-09-04 | 2019-11-08 | 高飞 | A kind of metal defect detection device |
| CN111077274A (en) * | 2020-01-19 | 2020-04-28 | 广州市仙现机械设备有限公司 | Instrument for detecting and processing welding quality of large-diameter pipeline |
| US20200141190A1 (en) * | 2017-12-09 | 2020-05-07 | Oceaneering International, Inc. | Flexible riser insulation removal tool for ultrasonic test inspection |
| CN111457232A (en) * | 2020-05-10 | 2020-07-28 | 张群花 | Nondestructive flaw detection device for welded pipe joint |
| CN112548239A (en) * | 2020-11-26 | 2021-03-26 | 宁波照澜新材料科技有限公司 | Casting forming process for pipeline connecting valve |
| CN113211395A (en) * | 2021-05-19 | 2021-08-06 | 江苏科技大学 | Pipeline machining auxiliary device for ship electrical appliance and using method thereof |
| CN214489461U (en) * | 2021-03-30 | 2021-10-26 | 杨瑞玲 | Drilling platform pipeline processing system with flaw detection function |
| CN214642627U (en) * | 2021-04-25 | 2021-11-09 | 西安特种设备检验检测院 | Grinding device for nondestructive testing of power station boiler pipeline |
| CN114166940A (en) * | 2021-11-22 | 2022-03-11 | 淄博市特种设备检验研究院 | On-line nondestructive flaw detector for pressure pipeline detection |
-
2022
- 2022-04-26 CN CN202210444479.2A patent/CN114700735B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200141190A1 (en) * | 2017-12-09 | 2020-05-07 | Oceaneering International, Inc. | Flexible riser insulation removal tool for ultrasonic test inspection |
| CN208231350U (en) * | 2018-05-31 | 2018-12-14 | 泉州宝顿机械技术开发有限公司 | A kind of fire protection pipeline auxiliary device for processing |
| CN109115981A (en) * | 2018-09-19 | 2019-01-01 | 林淑琴 | A kind of working method of automatic flaw detection of steel pipes device |
| CN110426500A (en) * | 2019-09-04 | 2019-11-08 | 高飞 | A kind of metal defect detection device |
| CN111077274A (en) * | 2020-01-19 | 2020-04-28 | 广州市仙现机械设备有限公司 | Instrument for detecting and processing welding quality of large-diameter pipeline |
| CN111457232A (en) * | 2020-05-10 | 2020-07-28 | 张群花 | Nondestructive flaw detection device for welded pipe joint |
| CN112548239A (en) * | 2020-11-26 | 2021-03-26 | 宁波照澜新材料科技有限公司 | Casting forming process for pipeline connecting valve |
| CN214489461U (en) * | 2021-03-30 | 2021-10-26 | 杨瑞玲 | Drilling platform pipeline processing system with flaw detection function |
| CN214642627U (en) * | 2021-04-25 | 2021-11-09 | 西安特种设备检验检测院 | Grinding device for nondestructive testing of power station boiler pipeline |
| CN113211395A (en) * | 2021-05-19 | 2021-08-06 | 江苏科技大学 | Pipeline machining auxiliary device for ship electrical appliance and using method thereof |
| CN114166940A (en) * | 2021-11-22 | 2022-03-11 | 淄博市特种设备检验研究院 | On-line nondestructive flaw detector for pressure pipeline detection |
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| CN114700735B (en) | 2023-03-24 |
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