CN103521990A - Turnover device for welding pile legs of drilling platform - Google Patents
Turnover device for welding pile legs of drilling platform Download PDFInfo
- Publication number
- CN103521990A CN103521990A CN201310484865.5A CN201310484865A CN103521990A CN 103521990 A CN103521990 A CN 103521990A CN 201310484865 A CN201310484865 A CN 201310484865A CN 103521990 A CN103521990 A CN 103521990A
- Authority
- CN
- China
- Prior art keywords
- clamping body
- brake
- crossbeam
- locking screw
- support abutment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The invention provides a turnover device for welding pile legs of a drilling platform. The turnover device comprises a left supporting base frame, a right supporting base frame, a leveling bolt I and a leveling bolt II, wherein the leveling bolt I and the leveling bolt II are installed on the left supporting base frame and the right supporting base frame respectively, the left supporting base frame is provided with a driving shaft, a left clamping body is fixedly installed at one end of the driving shaft, a driven gear is fixedly arranged at the other end of the driving shaft, the driven gear is meshed with a driving gear, the driving gear is connected with an electric motor, the left clamping body is provided with a cross beam I, a clamping body locking screw I and a cross beam locking screw I, the right supporting base frame is provided with a driven shaft, a right clamping body is fixedly arranged at one end of the driven shaft, the right clamping body is provided with a cross beam II, a clamping body locking screw II and a cross beam locking screw II, and a brake is fixedly arranged at the other end of the driven shaft. According to the turnover device, overturning of the pile legs at any angles is achieved, safety of various needed degrees and operations in welding is guaranteed, meanwhile working efficiency is greatly improved, and efficiency of the turnover device reaches 2-3 times that of a traditional welding mode.
Description
Technical field
The invention belongs to welder field, relate in particular to a kind of drilling platform leg welding turning device.
Background technology
During marine drilling platform walking, article three, spud leg is packed up, during work, three spud legs are fixed on seabed by platform, rise drilling platforms and carry out operation, so three spud leg is one of critical piece of marine drilling platform, the appearance and size of each spud leg, weight are very large, so bring difficulty to welding processing.When the spud leg of welding drilling platforms, be that spud leg is positioned on workbench in the past, manually by hoisting traveling crane, spud leg carried out to reverse welding.This mode causes spud leg to be out of shape in the process of upset, affects the welding precision of spud leg; Because workpiece weight is large, have very large danger in the process of upset in addition, speed of welding is slow, inefficiency, and cannot meet multi-angle accurate welding.There is at present easy turning device, the power transmission of turning device is to realize by gearbox, the front end of gearbox power output main shaft is directly connected with the spud leg of needs welding, this kind of kind of drive has impact, cannot locate, and cannot carry heavy load, gearbox often breaks down, and does not reach instructions for use.
Summary of the invention
The invention provides a kind of drilling platform leg welding turning device, solved that welding drilling platform leg speed in background technology is slow, inefficiency, cannot meet the shortcoming of multi-angle accurate welding.
Technical scheme of the present invention is achieved in that drilling platform leg welding turning device, comprise left support abutment frame, right support abutment frame and be arranged on respectively left support abutment frame, leveling bolt I on right support abutment frame, leveling bolt II, on left support abutment frame, establish driving shaft, left clamping body is fixedly established in one end of driving shaft, the other end of driving shaft is fixedly established driven gear, driven gear and driving gear engagement, driving gear is connected with motor, on left clamping body, establish crossbeam I, clamping body locking screw I, crossbeam locking screw I, on right support abutment frame, establish driven shaft, right clamping body is fixedly established in one end of driven shaft, on right clamping body, establish crossbeam II, clamping body locking screw II, crossbeam locking screw II, the other end of driven shaft is fixedly established brake,
Said brake comprises the brake support being fixedly mounted on right support abutment frame, brake bar I, the brake bar II hinged with brake support, be arranged on brake drum I, brake drum II in brake bar I, brake bar II, brake drum I, brake drum II inner side are provided with brake ribbon, brake ribbon contacts with driven shaft, and brake bar I, brake bar II upper end are equipped with lever;
Between said left clamping body and crossbeam I, establish bearing between right clamping body and crossbeam II.
The invention has the beneficial effects as follows: drilling platform leg welding turning device of the present invention, utilize left and right clamping body that workpiece is fixed, adopt mechanically operated mode to realize the automatic turning to spud leg, start steadily, without impacting, eliminated the problem on deformation that artificial upset brings; Mobile left and right support saddle frame, can meet the welding requirements of different length spud leg; In driven shaft one end, install brake, by the crawl knob of starter motor, spud leg is adjusted to the needed angle of welding, then by brake, lock, realize spud leg and overturn at any angle, the security of needed various angles and operation while having guaranteed welding; Also improved greatly operating efficiency, efficiency reaches 2-3 times of prior welding mode simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the A-A of Fig. 1 of the present invention is to generalized section;
Fig. 3 is that the B of Fig. 1 of the present invention is to schematic diagram.
Part explanation: 1, motor, 2, left support abutment frame, 3, driving gear, 4, driven gear, 5, driving shaft, 6, left clamping body, 7, clamping body locking screw I, 8, crossbeam I, 9, crossbeam locking screw I, 10, right clamping body, 11, driven shaft, 12, brake, 13, right support abutment frame, 14, leveling bolt I, 15, clamping body locking screw II, 16, crossbeam II, 17, crossbeam locking screw II, 18, leveling bolt II, 19, spud leg, 20, bearing, 21, brake support, 22, brake drum I, 23, brake bar I, 24, brake bar, 25, brake ribbon, 26, brake bar II, 27, brake drum II.
The specific embodiment
For Comprehension and Implementation better, below in conjunction with accompanying drawing, the invention will be further described: drilling platform leg welding with turning device by left support abutment frame 2 and right support abutment frame 13 as support body, by leveling bolt I 14, leveling bolt II 18, carry out leveling with ground and fix.Left clamping body 6 is fixed on left support abutment frame 2 by driving shaft 5, and right clamping body 10 is fixed on right support abutment frame 13 by driven shaft 11, left clamping body 6, on right clamping body 10, establish respectively crossbeam I 8, crossbeam II 16, between left clamping body 6 and crossbeam I 8, between right clamping body 10 and crossbeam II 16, establish bearing 20, can make crossbeam I 8, crossbeam II 16 is on a left side, axial location along spud leg on right clamping body slides, by left clamping body 6, right clamping body 10 rotates to horizontal level, by crossbeam I 8, crossbeam II 16 is slided and is removed, and packs spud leg 19 into, by adjusting the leveling bolt I 14 on left support abutment frame 2 and right support abutment frame 13, leveling bolt II 18, is adjusted to level by spud leg 19, then by crossbeam I 8, crossbeam II 16 slides into original position, by crossbeam I 8, crossbeam locking screw I 9 in crossbeam II 16, crossbeam locking screw II 17 and clamping body locking screw I 7, clamping body locking screw II 15 is locked spud leg 19, and makes crossbeam I 8, crossbeam II 16 and left clamping body 6, between right clamping body 10, also realize and fixing, the distance between left support abutment frame 2 and right support abutment frame 13 can be adjusted according to the length of workpiece.
Drilling platform leg welding drives reductor with the motor 1 of turning device, reductor drives driving gear 3 to rotate, driving gear 3 drives driven gear 4, driven gear 4 drives driving shaft 5 and left clamping body 6, under the drive of left clamping body 6, right clamping body 10 also rotates together, and the spud leg 19 of clamping on left clamping body 6, right clamping body 10 just can rotate like this.In welding process, operator needs any angle, just will be fixed on left clamping body 6, spud leg 19 on right clamping body 10 is adjusted to the angle needing by the inching button of starter motor, then the brake bar 24 on swing brake 12, brake bar 24 pulls brake bar 23 I and brake bar 26 II by the effect of screw thread on its axle, thereby by brake drum 22 I, brake drum 27 II are held tightly, brake drum 22 I, brake ribbon 25 in brake drum 27 II is by driven shaft 11 lockings, thereby by spud leg 19 lockings, motor is with brake system simultaneously, effectively eliminate the rotatory inertia of spud leg 19, increased the security of this frock.
The foregoing is only better case study on implementation of the present invention, be not used in and limit the scope of the claims of the present invention, other use the equivalence of patent spirit of the present invention to change, and all should belong to the scope of the claims of the present invention.
Claims (3)
1. drilling platform leg welding turning device, comprise left support abutment frame (2), right support abutment frame (13) and be arranged on respectively left support abutment frame (2), leveling bolt I (14) on right support abutment frame (13), leveling bolt II (18), it is characterized in that establishing on left support abutment frame (2) driving shaft (5), left clamping body (6) is fixedly established in one end of driving shaft (5), the other end of driving shaft (5) is fixedly established driven gear (4), driven gear (4) and driving gear (3) engagement, driving gear (3) is connected with motor (1), on left clamping body (6), establish crossbeam I (8), clamping body locking screw I (7), crossbeam locking screw I (9), on right support abutment frame (13), establish driven shaft (11), right clamping body (10) is fixedly established in one end of driven shaft (11), on right clamping body (10), establish crossbeam II (16), clamping body locking screw II (15), crossbeam locking screw II (17), the other end of driven shaft (11) is fixedly established brake (12).
2. drilling platform leg welding turning device according to claim 1, it is characterized in that said brake (12) comprises the brake support (21) being fixedly mounted on right support abutment frame (13), the brake bar I (23) hinged with brake support (21), brake bar II (26), be arranged on brake bar I (23), brake drum I (22) in brake bar II (26), brake drum II (27), brake drum I (22), brake drum II (27) inner side is provided with brake ribbon (25), brake ribbon (25) contacts with driven shaft (11), brake bar I (23), brake bar II (26) upper end is equipped with lever (24).
3. drilling platform leg welding turning device according to claim 1 and 2, is characterized in that between said left clamping body (6) and crossbeam I (8), establishes bearing (20) between right clamping body (10) and crossbeam II (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484865.5A CN103521990A (en) | 2013-10-17 | 2013-10-17 | Turnover device for welding pile legs of drilling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484865.5A CN103521990A (en) | 2013-10-17 | 2013-10-17 | Turnover device for welding pile legs of drilling platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103521990A true CN103521990A (en) | 2014-01-22 |
Family
ID=49924528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310484865.5A Pending CN103521990A (en) | 2013-10-17 | 2013-10-17 | Turnover device for welding pile legs of drilling platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103521990A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400301A (en) * | 2014-11-28 | 2015-03-11 | 中核(天津)科技发展有限公司 | Auxiliary turnover device for tack welding |
| CN105499886A (en) * | 2016-01-21 | 2016-04-20 | 中核(天津)科技发展有限公司 | Upper beam body welding device capable of turning over automatically |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177996A (en) * | 1984-02-24 | 1985-09-11 | Toa Tekkosho:Kk | Supporting device for welding structure |
| JPH09136188A (en) * | 1995-11-09 | 1997-05-27 | Denso Corp | Welding jig |
| CN200970685Y (en) * | 2006-11-24 | 2007-11-07 | 中国南车集团铜陵车辆厂 | Tilting device for producing railway ballast car hopper |
| CN202539885U (en) * | 2012-03-09 | 2012-11-21 | 山东凯松工程机械有限公司 | Welding positioner |
| CN202607170U (en) * | 2012-03-23 | 2012-12-19 | 富奥汽车零部件股份有限公司 | Auxiliary frame welding fixture |
| CN202642982U (en) * | 2012-06-21 | 2013-01-02 | 成都营门电缆有限责任公司 | Braking device of coiling machine with laying tension adjustable |
| CN202910525U (en) * | 2012-10-09 | 2013-05-01 | 龙口中集来福士海洋工程有限公司 | Flip device for machine clamping long steel structural member |
| CN202943407U (en) * | 2012-12-14 | 2013-05-22 | 厦门市文忠不锈钢制品有限公司 | Three-dimensional automatic welding device for current cabinet |
| CN203526866U (en) * | 2013-10-17 | 2014-04-09 | 烟台通用机械设备制造有限公司 | Turnover device for welding pile legs of drilling platform |
-
2013
- 2013-10-17 CN CN201310484865.5A patent/CN103521990A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177996A (en) * | 1984-02-24 | 1985-09-11 | Toa Tekkosho:Kk | Supporting device for welding structure |
| JPH09136188A (en) * | 1995-11-09 | 1997-05-27 | Denso Corp | Welding jig |
| CN200970685Y (en) * | 2006-11-24 | 2007-11-07 | 中国南车集团铜陵车辆厂 | Tilting device for producing railway ballast car hopper |
| CN202539885U (en) * | 2012-03-09 | 2012-11-21 | 山东凯松工程机械有限公司 | Welding positioner |
| CN202607170U (en) * | 2012-03-23 | 2012-12-19 | 富奥汽车零部件股份有限公司 | Auxiliary frame welding fixture |
| CN202642982U (en) * | 2012-06-21 | 2013-01-02 | 成都营门电缆有限责任公司 | Braking device of coiling machine with laying tension adjustable |
| CN202910525U (en) * | 2012-10-09 | 2013-05-01 | 龙口中集来福士海洋工程有限公司 | Flip device for machine clamping long steel structural member |
| CN202943407U (en) * | 2012-12-14 | 2013-05-22 | 厦门市文忠不锈钢制品有限公司 | Three-dimensional automatic welding device for current cabinet |
| CN203526866U (en) * | 2013-10-17 | 2014-04-09 | 烟台通用机械设备制造有限公司 | Turnover device for welding pile legs of drilling platform |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400301A (en) * | 2014-11-28 | 2015-03-11 | 中核(天津)科技发展有限公司 | Auxiliary turnover device for tack welding |
| CN105499886A (en) * | 2016-01-21 | 2016-04-20 | 中核(天津)科技发展有限公司 | Upper beam body welding device capable of turning over automatically |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208916627U (en) | A kind of accurate internal combustion engine flange hanging device of machining | |
| CN202357139U (en) | Assembly workbench capable of driving work-piece to overturn and rotate | |
| CN107984546A (en) | A kind of new reciprocating timber cutting equipment | |
| CN203526866U (en) | Turnover device for welding pile legs of drilling platform | |
| CN202002665U (en) | Turnover structure | |
| CN103521990A (en) | Turnover device for welding pile legs of drilling platform | |
| CN103471937B (en) | A kind of Full-automatic steel cord reverses detection machine | |
| CN203738333U (en) | General tool device for heavy truck transmission | |
| CN201223978Y (en) | Threading apparatus | |
| CN103350966B (en) | Multiple dimensioned sample is grabbed and is turned over conveyer | |
| CN203616215U (en) | Full-automatic steel cord torsion detection machine | |
| CN103600195A (en) | Practical positioner | |
| CN104495225B (en) | A kind of mechanical transport device for streamlined operation | |
| CN104384779B (en) | A kind of positioner of the column pipe of boiler superheater | |
| CN211169739U (en) | Carrier vehicle | |
| CN203237949U (en) | Fixed cantilever type crane | |
| CN206425796U (en) | Carving and milling machine | |
| CN202411943U (en) | Paddles overturning device | |
| CN103846673A (en) | Turning device for output shaft of parallel-axis gearbox | |
| CN205496886U (en) | Automatic platform that overturns of foundry goods welding | |
| CN204711583U (en) | A kind of complete dynamic pillar vertical machine | |
| CN203610900U (en) | Practical position changing machine | |
| CN204310351U (en) | A kind of mechanical transport device for streamlined operation | |
| CN202804556U (en) | Support type large-scale steel welding special machine | |
| CN209887543U (en) | Auxiliary device for assembling electric bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |