CN200995255Y - Pipe winder of heat exchanger - Google Patents
Pipe winder of heat exchanger Download PDFInfo
- Publication number
- CN200995255Y CN200995255Y CN 200720062103 CN200720062103U CN200995255Y CN 200995255 Y CN200995255 Y CN 200995255Y CN 200720062103 CN200720062103 CN 200720062103 CN 200720062103 U CN200720062103 U CN 200720062103U CN 200995255 Y CN200995255 Y CN 200995255Y
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- around
- pair roller
- main shaft
- heat exchanger
- pipe
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Abstract
A winding tube type heat exchanger tube winding machine. A second grade cycloid pin wheel speed reducer with a brake motor, a main axle, a main axle elevating slide seat or a main axle seat, and a roller pair subassembly are arranged on a host machine seat. A host machine roller pair subassembly and a roller pair bearing bear a work piece, a universal joint shaft is connected with a work piece bolt, and a tube winding trolley drives a stainless-steel tube. The winding tube type heat exchanger tube winding machine is characterized in that the output axle of the second grade cycloid pin wheel speed reducer with a brake motor is connected with the main axle arranged in the main axle seat or in the main axle elevating slide seat through a coupling, the main axle, the universal joint shaft, and the work piece bolt are connected together, with the same central line.
Description
Affiliated technical field
The utility model relate to a kind of coiling wrap-round tubular heat exchanger around the pipe machine.
Background technology
At present, known wrap-round tubular heat exchanger is around the pipe machine, as Zhenhai Oil-Refining ChemicalCo., Ltd., China Petro-Chemical Corp invention a kind of be used for wrap-round tubular heat exchanger around the pipe machine, it is characterized in that the support on transmission mechanism and motor card tube that links and the underframe that blocks the corresponding setting of tube, infinitely variable transmission that transmission mechanism and motor output shaft link and the gear that is installed on the infinitely variable transmission output shaft, this gear is by idler gear and the gear ring engagement that card tube periphery is set.Support adopts the bipyramid floating support of radial location supporting and axial location supporting, around the infinitely variable speeds of pipe machine, therefore, around to outer, all can realize lower linear velocity from core body, makes around tube core body rotating speed to reach perfect condition.The number of applying for a patent: 200420082075.0
Summary of the invention
In order to overcome deficiency, the particularly coiling large-scale wrap-round tubular heat exchanger of existing wrap-round tubular heat exchanger, existing around the pipe machine insufficient strength that just seems, inconvenient operation around the pipe machine.The utility model provides a kind of wrap-round tubular heat exchanger around the pipe machine, and pair roller portion dress is the roller arm configuration, is suitable for and twines the workpiece of weight below 100 tons, two pair rollers of pair roller portion dress are by the horizontal lead screw adjustable range, be suitable for and twine the workpiece of weight more than 100 tons, automatically controlled adjustment equipment, straighforward operation.
The technical scheme in the invention for solving the technical problem is: wrap-round tubular heat exchanger is supported, is formed around pipe car and pair roller adjuster, hydraulic pressure pipe bender by main frame, pair roller around the pipe machine.Main frame is made up of secondary cycloidal planetary gear speed reducer, spindle drum or main shaft lift slide, main shaft, cardan axis, the pair roller portion dress of main engine bed, band brake motor.Four rolling is installed below the main engine bed, roller is supported by surface-based two pass rail, the secondary cycloidal planetary gear speed reducer of mounting strap brake motor on the main engine bed, main shaft is installed in the spindle drum, speed reducer output shaft and main shaft one end link by shaft coupling, and the other end and cardan axis link with bolt.By the secondary cycloidal planetary gear speed reducer of remote control startup band brake motor, by slowing down, speed reducer output shaft rotates, the speed rotation together of main shaft, cardan axis, and by frequency control, rotating speed 1-7r/min.The pair roller supporting is made up of pair roller base, pair roller portion dress.Adorn 4 rolling wheels below the pair roller base, wheel is by the supporting of two pass rail, and workpiece is adorned by roller seat, roller arm, elevating screw, adjusting nut, pair roller are formed around the pair roller portion of tube core body weight below 100 tons and 100 tons.Main frame and pair roller supporting are by same two guide rail support, and distance can be adjusted, and workpiece is long around the tube core body, and both distance L are transferred big, and workpiece is short around the tube core body, and both distance L shorten.Workpiece is big around the front and back of tube core body tube sheet diameter, and the adjusting nut elevating screw that rotates pair roller portion dress descends or rises, and the roller arm opens or contracts closely, and pair roller descends or rises.Alignment of shafts height is constant, and the angle α of two pair roller center lines and spindle centerline is constant to be 82 °.In order to find α and α/2 fast accurately, with the calibration of pair roller adjuster, the pair roller adjuster is made up of graduated adjustable stem, correction body, lock-screw, correction thallium, correction rope, semicircle piece.Two graduated adjustable stems are contained in to be proofreaied and correct in the body, and its angle α is 82 °, proofreaies and correct the upper end of rope, is fixed on two graduated adjustable stem intersection points.To the groove on the roller seat is down projection line and alignment of shafts line parallel of spindle centerline.By radius size around the forward and backward tube sheet of tube core body, the position of coarse adjustment two pair rollers, the adjustable stem extension elongation is adjusted to identical with the workpiece radius value, the lock-screw on the body is proofreaied and correct in locking, then the pair roller adjuster is placed on the pair roller, adjust the adjusting nut of pair roller portion dress again, aim at the groove on the roller seat, two semicircle pieces and the applying of pair roller cylindrical up to proofreading and correct the thallium point.Effect around the pipe machine is to adorn holding workpieces around the tube core body by two pair roller portions, drives workpiece by main shaft by cardan axis and rotates around the tube core body.Effect around the pipe car is that the tube pan arrest plays the stainless steel coil pipe, adjusts cantilever pivot angle around the tube core body around the pipe helical pitch according to workpiece,, adjusts cantilever and stretches out length around tube core body diameter according to workpiece, realizes twining around pipe car operation tension stainless steel tube.Workpiece is around the tube core body weight more than 100 tons, pair roller portion dress is by the pair roller base, to roller seat, pair roller, level is regulated screw mandrel and is formed, horizontal lead screw one end is a left-hand thread, the other end is a right-hand thread, a left side, and right two ends screw thread cooperates with nut seat below roller seat respectively, rotary screw rod, two pair rollers open or close and disturb.Diameter of work is big, rotary screw rod, and two pair rollers are apart from increase, and diameter of work is little, the commutation rotary screw rod, two pair roller distances are dwindled.Press the diameter of work size, start main shaft lift slide motor, double lead drives the main shaft lift slide and descends or rise, and adjusts to and requires height.Form by vertical Beam, cantilever locking, mule carriage, column, lifting umbrella gear box, directive wheel, cantilever, press-bending device, hydraulic pressure assembly, lifting platform, cantilever extensible member around the pipe car.Adorn two wheels in the vertical Beam of pipe car, wheel can roll on the single track rail, column top dress directive wheel, and directive wheel can roll in the sky groove, and three wheels have been determined around the position of pipe car in the space.Parallel with main frame two pass rail around pipe car single track rail, the distance between single track rail and the two pass rail is determined according to the length of cantilever.Column is a square column that is welded into four block plates, and a side stays a slot.The Contraband shape part of cantilever is enclosed within on the column, cantilever and Contraband shape part link, dress lifting umbrella gear box on the column, and bevel gear is contained on the speed reducer output shaft, adorn screw mandrel in the bevel gear hole that is meshed, screw mandrel cooperates with nut on the cantilever, and motor rotates, and reductor rotates, the bevel gear that is contained on the speed reducer output shaft rotates, rotate with the bevel gear of its engagement, screw mandrel rotates, and drives cantilever and rises or descend.Also can adopt oil cylinder, oil cylinder is fixed in the column, and piston rod and cantilever link, and the pressure oil driven plunger in the oil cylinder moves, and piston rod drives cantilever rise and fall, straighforward operation.
The beneficial effects of the utility model are, workpiece below 100 tons, around tube core body diameter, is regulated the lifting of pair roller portion dress roller arm according to workpiece around the tube core body weight, proofreaies and correct with the pair roller adjuster, and the alignment of shafts is constant, and is simple in structure; More than 100 tons, then pair roller portion dress rotates the horizontal lead screw on the pair roller base according to the size of workpiece around tube core body diameter to workpiece around the tube core body weight, and two pair rollers are apart from increasing or shortening, and the main shaft lift slide is by double lead rise and fall, reliable operation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model main frame and pair roller supporting working state figure.
Fig. 2 is pair roller supporting figure.
Fig. 3 is pair roller adjuster figure.
Fig. 4 is main shaft lift slide lifting structure figure.
Fig. 5 is around pipe bassinet structure figure.
Fig. 6 is cantilever elevation umbrella gear box figure.
1. main engine beds among the figure, 2. the secondary cycloidal planetary gear speed reducer of band brake motor, 3. shaft coupling, 4. main shaft, 5. spindle drum, 6. cardan axis, 7. workpiece is around the tube core body, 8. pair roller portion dress, 9. ground two pass rail, 11. pair rollers are 10. laid in pair roller supporting, 12. the roller arm, 13. elevating screws, 14. adjusting nuts, 15. to roller seat, 16. graduated adjustable stems, 17. proofread and correct body, 18. the semicircle piece, 19. proofread and correct rope, and 20. proofread and correct thallium, 21. lock-screw, 22. main shaft lift slides, 23. lifting nuts, 24. double lead, 25. vertical Beam, the locking of 26. cantilevers, 27. mule carriage, 28. columns, 29. cantilevers, 30. lifting umbrella gear box, 31. directive wheel, 32. pipe dishes, 33. cantilever extensible members, 34. press-bending device hydraulic pressure assembly, 35. lifting platforms, 36. bevel gear reductors, 37. bevel gear, 38. screw mandrels, 39. passive bevel gears.
The specific embodiment
In Fig. 1, main engine bed (1) is gone up secondary cycloidal planetary gear speed reducer (2), the spindle drum (5) of mounting strap brake motor, dress main shaft (4) in the spindle drum (5), the output shaft and the main shaft (4) of the secondary cycloidal planetary gear speed reducer (2) of band brake motor link by shaft coupling (3), main shaft (4) is used Bolt Connection with cardan axis (6), cardan axis (6) is used Bolt Connection with workpiece around tube core body (7), and workpiece is supported by four pair rollers of pair roller portion dress (8) with pair roller supporting (9) around tube core body (7).
In Fig. 2, pair roller supporting roller seat (15) is gone up adorned adjusting nut (14), adjusting nut (14) cooperates with elevating screw (13), rotate adjusting nut (14), elevating screw (13) rises or descends, roller arm (12) is risen or decline, pair roller (11) and then rises or descends, and the workpiece of realizing suitable supporting different-diameter is around tube core body (7).The center line angle α of two pair rollers (11) is 82 °, intersects with spindle centerline, and the α of formation/2 must equate.
In Fig. 3, the adjustable stem (16) of scale is housed in two holes of the correction body (17) of pair roller adjuster, it is 82 ° that two graduated adjustable stems (16) center line intersects angle α, its intersection point is for proofreading and correct the fixing point of rope (19), proofread and correct the lower end of rope (19) and hang correction thallium (20), proofread and correct rope (19) and can extend and shorten.Semicircle piece (18) is fixed on the end face of graduated adjustable stem (16), and the internal diameter of semicircle piece (18) equates with the external diameter of pair roller (11).Pair roller (11) according to workpiece after tube core body (7) radius coarse adjustment, two graduated adjustable stems of pair roller adjuster (16) are pressed the radius adjustment scale of workpiece around tube core body (7), fastening locking nut (21), the pair roller adjuster is placed on the pair roller (11), observes semicircle piece (18) and whether aim at the groove on the roller seat (15) with the point of proofreading and correct thallium (20) with the applying situation of pair roller (11).Adjust adjusting nut (14) and fit, proofread and correct thallium (20) point and aim at the groove on the roller seat (15) up to semicircle piece (18) and pair roller (11).
In Fig. 4, the lifting nut (23) on the main shaft lift slide (22) cooperates with double lead (24), starts worm reduction gear, and double lead (24) rotates and makes main shaft lift slide (22) rise and fall by lifting nut (23).
In Fig. 5, in the vertical Beam (25) of pipe car, adorn two rolling wheels, vertical Beam (25) goes up dress column (28), there is the cantilever locking (26) of cantilever (29) column (28) lower end, cantilever (29) is pressed helical pitch swing back boom locking (26) locking of workpiece around tube core body (7), directive wheel (31) is arranged at column (28) top, and directive wheel (31) moves in the sky groove, and directive wheel (31) has been determined around the locus of managing car with two rolling wheels of vertical Beam (25).Cantilever elevation umbrella gear box (30) is fixed on the column (28), and pipe dish (32) is housed on the cantilever (29), places coil pipe in the pipe dish (32), and cantilever (29) stretches out long and weak point is regulated by cantilever extensible member (33).
In Fig. 6, the cantilever elevation umbrella gear box, be fixed on the column (28), the output shaft of bevel gear reductor (36) dress bevel gear (37) is adorned screw mandrel (38) in passive bevel gear (39) hole that is meshed, and screw mandrel (38) cooperates with nut on the cantilever (29), start bevel gear reductor (36), bevel gear rotates, and screw mandrel (38) rotates, and drives cantilever (29) and rises or descend.
Claims (4)
1, a kind of wrap-round tubular heat exchanger is around the pipe machine, secondary cycloidal planetary gear speed reducer, main shaft, main shaft lift slide or the spindle drum of dress band brake motor, pair roller portion dress on main engine bed, main frame pair roller portion dress and pair roller supporting holding workpieces, cardan axis and workpiece Bolt Connection, around pipe car traction stainless steel tube, it is characterized in that: the secondary cycloidal planetary gear speed reducer output shaft of the band brake motor on the main engine bed links by shaft coupling with the main shaft that is contained in spindle drum or the main shaft lift slide, main shaft, cardan axis, workpiece Bolt Connection, all concentricity line.
2, according to the described wrap-round tubular heat exchanger of claim 1 around the pipe machine, it is characterized in that: workpiece weight is more than 100 tons, and the double lead of main shaft lift slide is installed on the main engine bed, and the lifting nut that is mated is fixed on the main shaft lift slide.
3, according to the described wrap-round tubular heat exchanger of claim 1 around the pipe machine, it is characterized in that: the correction rope of pair roller adjuster upper end is fixed on two graduated adjustable stem intersection point places, is down projection line of spindle centerline to the groove on the roller seat.
4, according to the described wrap-round tubular heat exchanger of claim 1 around the pipe machine, it is characterized in that: a bevel gear around the lifting umbrella gear box of pipe on the stay is contained on the speed reducer output shaft, adorns screw mandrel in the bevel gear hole that is meshed, screw mandrel cooperates with nut on the cantilever; Also can adopt oil cylinder, oil cylinder is fixed in the column, and piston rod is fixed on the cantilever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720062103 CN200995255Y (en) | 2007-01-04 | 2007-01-04 | Pipe winder of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720062103 CN200995255Y (en) | 2007-01-04 | 2007-01-04 | Pipe winder of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995255Y true CN200995255Y (en) | 2007-12-26 |
Family
ID=38993678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720062103 Expired - Fee Related CN200995255Y (en) | 2007-01-04 | 2007-01-04 | Pipe winder of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995255Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569913B (en) * | 2009-05-31 | 2011-05-18 | 安徽省科昌机械制造有限公司 | Freezer liner winding pipe machine |
| CN104259336A (en) * | 2014-09-16 | 2015-01-07 | 张家港市华菱化工机械有限公司 | Tube winding machine |
| CN108296381A (en) * | 2018-04-10 | 2018-07-20 | 宁波东鼎石化装备有限公司 | Around pipe vehicle |
| CN108543846A (en) * | 2018-04-10 | 2018-09-18 | 宁波东鼎石化装备有限公司 | Around effective flexible whirling arm mechanism |
-
2007
- 2007-01-04 CN CN 200720062103 patent/CN200995255Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569913B (en) * | 2009-05-31 | 2011-05-18 | 安徽省科昌机械制造有限公司 | Freezer liner winding pipe machine |
| CN104259336A (en) * | 2014-09-16 | 2015-01-07 | 张家港市华菱化工机械有限公司 | Tube winding machine |
| CN108296381A (en) * | 2018-04-10 | 2018-07-20 | 宁波东鼎石化装备有限公司 | Around pipe vehicle |
| CN108543846A (en) * | 2018-04-10 | 2018-09-18 | 宁波东鼎石化装备有限公司 | Around effective flexible whirling arm mechanism |
| CN108543846B (en) * | 2018-04-10 | 2024-03-22 | 镇海石化建安工程股份有限公司 | Telescopic rotating arm mechanism for winding pipe |
| CN108296381B (en) * | 2018-04-10 | 2024-03-22 | 镇海石化建安工程股份有限公司 | Pipe winding vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LI KELIAN Free format text: NEW ADDRESS: SANKE STAINLESS STEEL CO., LTD., BEIHU INDUSTRIAL PARK, NO.93,GUO QING SOUTH ROAD, CHENZHOU CITY,HUNAN PROVINCE, ZIP CODE:423000 |
|
| CP02 | Change in the address of a patent holder |
Address after: Hunan province Chenzhou City National Road No. 93 North Lake Industrial Park three stainless steel Co. Ltd, zip code: 423000 Patentee after: Li Kelian Address before: Yu Xiang Road, Chenzhou Development Zone, Hunan Province, China: 423000 Patentee before: Li Kelian |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20110104 |