CN109366086B - Uniform rotation equipment for welding pipe fittings of hoisting pipe-laying ship - Google Patents
Uniform rotation equipment for welding pipe fittings of hoisting pipe-laying ship Download PDFInfo
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- CN109366086B CN109366086B CN201811131790.1A CN201811131790A CN109366086B CN 109366086 B CN109366086 B CN 109366086B CN 201811131790 A CN201811131790 A CN 201811131790A CN 109366086 B CN109366086 B CN 109366086B
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- frame
- fixed supporting
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- supporting frame
- clamping
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- 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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0538—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention mainly relates to uniform rotation equipment for welding pipe fittings of a hoisting pipe-laying ship, which comprises a bottom plate, wherein a fixed supporting frame is arranged on the bottom plate, an execution rotating mechanism is arranged on the inner wall of the fixed supporting frame, the execution rotating mechanism comprises execution rotating rollers which are uniformly arranged on the inner wall of the fixed supporting frame through bearings, the front ends of the execution rotating rollers are provided with driving rotating rollers, and the driving rotating rollers are connected through driving connecting belts. The invention can solve the problems that the welding track of the steel pipe needs to be manually controlled in the process of welding the steel pipe on the existing hoisting pipe-laying ship, the welding track of the steel pipe is not uniformly controlled manually, the condition of welding omission, welding mistake and the like are easily caused, the use effect of the steel pipe is affected, the resource leakage is easily caused, the hidden danger of environmental pollution exists, the labor intensity of manually butt-jointing the steel pipe is high, the working efficiency is low and the like, and the function of mechanically controlling the uniform rotation of the butt-jointed steel pipe on the hoisting pipe-laying ship can be realized.
Description
Technical Field
The invention relates to the technical field of lifting pipe-laying ship equipment, in particular to uniform-speed rotation equipment for welding pipe fittings of a lifting pipe-laying ship.
Background
The hoisting pipe-laying ship is an important device for submarine resource development, but the welding track of the steel pipe needs to be controlled manually on the existing hoisting pipe-laying ship, the steel pipe rigid connection track is controlled unevenly, the conditions of welding missing, welding missing and the like are easily caused, the use effect of the steel pipe is affected, the resource leakage is easily caused, and the hidden danger of environmental pollution exists.
Disclosure of Invention
In order to solve the problems, the invention provides uniform rotation equipment for welding pipe fittings of a crane pipe-laying ship, which can solve the problems that the welding track of the steel pipe needs to be controlled manually in the process of welding the steel pipe on the existing crane pipe-laying ship, the welding track of the steel pipe is uneven to be controlled manually, the condition of welding missing, welding missing and the like are easy to cause, the use effect of the steel pipe is affected, the resource leakage is easy to cause, the problems of high labor intensity, low working efficiency and the like of the manual butt joint steel pipe with the hidden danger of polluting the environment are solved, the function of controlling the uniform rotation of the butt joint steel pipe on the crane pipe-laying ship can be realized, and the equipment has the advantages of uniform welding track, low labor intensity, high working efficiency and the like.
In order to achieve the above purpose, the present invention is implemented by adopting the following technical scheme: a uniform rotation device for welding pipe fittings of a hoisting pipe-laying ship comprises a bottom plate, wherein a fixed supporting frame is arranged on the bottom plate, and an executing rotating mechanism is arranged on the inner wall of the fixed supporting frame.
The actuating rotating mechanism comprises actuating rotating rollers which are uniformly arranged on the inner wall of a fixed supporting frame through bearings, the front ends of the actuating rotating rollers are provided with driving rotating rollers, the driving rotating rollers are connected through driving connecting belts, driving racks are uniformly arranged on the outer walls of the driving connecting belts, driving gears are meshed on the driving racks and are arranged on output shafts of actuating motors, the actuating motors are arranged on a bottom plate through motor bases, two auxiliary limiting frames are arranged on the fixed supporting frame through pin shafts and symmetrically positioned on the front side and the rear side of the fixed supporting frame, the inner walls of the auxiliary limiting frames are provided with auxiliary rotating rollers through bearings, the side walls of the fixed supporting frames are connected with the top ends of adjusting limiting cylinders through pin shafts, the bottom ends of the adjusting limiting cylinders are arranged on actuating vertical plates through pin shafts, the actuating vertical plates are arranged on the bottom plate, the fixed supporting frame and the auxiliary limiting frame are of uniform semicircular structures, the fixed supporting frame and the auxiliary limiting frame are matched with each other to form a circular ring, the executing rotating roller is of a hollow cylindrical structure, driving sucking discs are uniformly arranged on the outer wall of the executing rotating roller along the circumferential direction of the executing rotating roller, a clamping frame is arranged at the lower end of the fixed supporting frame through a pin shaft, the clamping frame is of a Z-shaped structure, a fixed executing cylinder is arranged between the side wall of the clamping frame and the fixed supporting frame through a pin shaft, a limiting frame is arranged on the outer wall of the auxiliary limiting frame, the limiting frame is of a U-shaped structure, a clamping positioning groove is formed in the limiting frame, a clamping cylinder is arranged on the outer wall of the limiting frame, the top end of the clamping cylinder is arranged on the positioning frame through a flange, the positioning frame is connected in the clamping positioning groove in a sliding fit mode, and the width of the inner wall of the limiting frame is larger than that of the clamping frame, two steel pipes to be butted are placed on a fixed supporting frame through existing equipment, the auxiliary limiting frame is controlled by an adjusting limiting cylinder to rotate and adjust, the fixed supporting frame is butted with the auxiliary limiting frame, a fixed execution cylinder control clamping frame rotates and adjusts along the fixed supporting frame through a pin shaft, the clamping frame moves into the limiting frame, a clamping cylinder control positioning frame penetrates through a clamping positioning groove, so that the positioning frame and the clamping frame work in a matched mode, stable clamping between the fixed supporting frame and the auxiliary limiting frame is ensured, the stability of the fixed supporting frame and the auxiliary limiting frame in work is ensured, a driving sucker is externally connected with an existing vacuum air pump, a driving motor is used for controlling a driving gear to rotate, a rotating roller is controlled to rotate in a matched mode between the driving gear and the driving rack, and the rotating roller is controlled to uniformly rotate through the driving sucker in the rotation of the steel pipes in the fixed supporting frame.
During operation, firstly two steel pipes to be butted are placed on the fixed supporting frame through existing equipment, the auxiliary limiting frame is controlled by the adjusting limiting cylinder to rotate and adjust, the fixed supporting frame is butted with the auxiliary limiting frame, the fixed execution cylinder control clamping frame rotates and adjusts along the fixed supporting frame through a pin shaft, the clamping frame moves into the limiting frame, the clamping cylinder control positioning frame penetrates through the clamping positioning groove, so that the positioning frame and the clamping frame are mutually matched for operation, stable clamping between the fixed supporting frame and the auxiliary limiting frame is ensured, the stability of the fixed supporting frame and the auxiliary limiting frame in operation is ensured, the driving sucker is externally connected with an existing vacuum air pump, the driving gear is controlled by the execution motor to rotate, the execution rotating roller is mutually matched for controlling the rotation between the driving gear and the driving rack in the rotation, and the mechanical control butting steel pipes on the crane pipe-laying ship are realized through the rotation of the driving sucker.
The beneficial effects of the invention are as follows:
1. the invention can solve the problems that the welding track of the steel pipe needs to be controlled manually in the process of welding the steel pipe on the existing hoisting pipe-laying ship, the welding track of the steel pipe is not uniform, the welding error is easy to cause, the use effect of the steel pipe is affected, the resource leakage is easy to cause, the hidden danger of environmental pollution exists, the labor intensity of manually butt-jointing the steel pipe is high, the working efficiency is low, and the like, can realize the function of mechanically controlling the butt-jointing steel pipe to uniformly rotate on the hoisting pipe-laying ship, and has the advantages of uniform welding track, small labor intensity, high working efficiency and the like.
2. The invention designs an execution rotating mechanism, a driving sucker is externally connected with the existing vacuum air pump, an execution motor controls a driving gear to rotate, the driving gear is matched with a driving rack in motion to control an execution rotating roller to rotate, and the execution rotating roller controls a steel pipe in a fixed supporting frame to uniformly rotate through the driving sucker in rotation.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged partial view of the portion I of FIG. 1 in accordance with the present invention;
Detailed Description
The invention is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the invention easy to understand.
As shown in fig. 1 to 2, a uniform rotation device for welding pipe fittings of a crane pipe-laying ship comprises a bottom plate 1, wherein a fixed supporting frame 2 is arranged on the bottom plate 1, and an executing rotation mechanism 3 is arranged on the inner wall of the fixed supporting frame 2.
The actuating rotation mechanism 3 comprises actuating rotation rollers 31 which are uniformly arranged on the inner wall of the fixed support frame 2 through bearings, driving rotation rollers 32 are arranged at the front ends of the actuating rotation rollers 31, the driving rotation rollers 32 are connected through driving connecting belts 33, driving racks 34 are uniformly arranged on the outer walls of the driving connecting belts 33, driving gears 35 are meshed on the driving racks 34, the driving gears 35 are arranged on the output shafts of actuating motors 36, the actuating motors 36 are arranged on the bottom plate 1 through motor bases, two auxiliary limit frames 37 are arranged on the fixed support frame 2 through pin shafts, the two auxiliary limit frames 37 are symmetrically arranged on the front side and the rear side of the fixed support frame 2, auxiliary rotation rollers 38 are arranged on the inner walls of the auxiliary limit frames 37 through bearings, the side walls of the fixed support frame 2 are connected with the top ends of adjusting limit cylinders 39 through pin shafts, the bottom ends of the adjusting limit cylinders 39 are arranged on the actuating vertical plates 310 through pin shafts, the execution vertical plate 310 is arranged on the bottom plate 1, the fixed support frame 2 and the auxiliary limit frame 37 are of uniform semicircular structure, the fixed support frame 2 and the auxiliary limit frame 37 are mutually matched to form a circular ring, the execution rotating roller 31 is of a hollow cylindrical structure, the outer wall of the driving execution rotating roller 31 is uniformly provided with driving suckers 311 along the circumferential direction of the driving execution rotating roller 31, the lower end of the fixed support frame 2 is provided with a clamping frame 21 through a pin shaft, the clamping frame 21 is of a Z-shaped structure, a fixed execution cylinder 22 is arranged between the side wall of the clamping frame 21 and the fixed support frame 2 through a pin shaft, a limit frame 371 is arranged on the outer wall of the auxiliary limit frame 37, the limit frame 371 is of a U-shaped structure, a clamping positioning groove is arranged on the limit frame 371, the outer wall of the limit frame 371 is provided with a clamping cylinder 372, the top end of the clamping cylinder 372 is arranged on the positioning frame 373 through a flange, the locating frame 373 is connected in the joint constant head tank through sliding fit mode, the width of limit frame 371 inner wall is greater than the width of joint frame 21, place two steel pipes of needs butt joint on the fixed support frame 2 through current equipment, adjust spacing cylinder 39 control auxiliary limit frame 37 and rotate the regulation, make butt joint between fixed support frame 2 and the auxiliary limit frame 37, fixed execution cylinder 22 control joint frame 21 rotates along fixed support frame 2 through the round pin axle and adjusts, joint frame 21 moves into in the limit frame 371, joint cylinder 372 control locating frame 373 passes the joint constant head tank, thereby make the operation of mutually supporting between locating frame 373 and the joint frame 21, ensure that fixed support frame 2 and auxiliary limit frame 37 can stable joint be in the same place, ensure the stability at work of fixed support frame 2 and auxiliary limit frame 37, drive chuck 311 external current vacuum air pump, execution motor 36 control drive gear 35 rotates, cooperate each other between the control execution rotor 31 with drive rack 34 in the motion, the execution roller 31 rotates in the rotation through drive chuck 311 control fixed support frame 2.
During operation, firstly, two steel pipes to be butted are placed on the fixed supporting frame 2 through existing equipment, the auxiliary limiting frame 37 is controlled by the adjusting limiting cylinder 39 to rotate and adjust, the fixed supporting frame 2 is in butt joint with the auxiliary limiting frame 37, the fixed executing cylinder 22 is controlled by the clamping frame 21 to rotate and adjust along the fixed supporting frame 2 through a pin shaft, the clamping frame 21 moves into the limiting frame 371, the clamping cylinder 372 is controlled by the positioning frame 373 to penetrate through the clamping positioning groove, so that the positioning frame 373 and the clamping frame 21 are mutually matched for operation, stable clamping between the fixed supporting frame 2 and the auxiliary limiting frame 37 is ensured, stability in operation of the fixed supporting frame 2 and the auxiliary limiting frame 37 is ensured, the driving sucker 311 is externally connected with an existing vacuum air pump, the driving gear 35 is controlled by the executing motor 36 to rotate, the driving gear 35 is mutually matched with the driving rack 34 to control the rotating roller 31 to rotate, the rotating steel pipes 31 are controlled by the driving sucker 311 to rotate the steel pipes in the fixed supporting frame 2 in rotation, a function of mechanically controlling the uniform rotation of the butted steel pipes on a crane ship is realized, the problem that the welding track of the steel pipes on the crane ship is uniformly rotated is solved, the problem that the manual welding track is easy to leak due to the manual welding is solved, the problem that the manual welding track is easy to be caused, the problem is caused by the problem that the welding is easy to have a poor manual welding track, and the welding condition is easy to cause.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a uniform velocity rotation equipment for jack-up pipe laying ship pipe fitting welding, includes whole bottom plate (1), its characterized in that: a fixed supporting frame (2) is arranged on the integral bottom plate (1), and an execution rotating mechanism (3) is arranged on the inner wall of the fixed supporting frame (2); the actuating rotating mechanism (3) comprises actuating rotating rollers (31) which are uniformly arranged on the inner wall of the fixed supporting frame (2) through bearings, driving rotating rollers (32) are arranged at the front ends of the actuating rotating rollers (31), the driving rotating rollers (32) are connected through driving connecting belts (33), driving racks (34) are uniformly arranged on the outer walls of the driving connecting belts (33), driving gears (35) are meshed on the driving racks (34), the driving gears (35) are arranged on the output shafts of the actuating motors (36), the actuating motors (36) are arranged on the bottom plate (1) through motor bases, two auxiliary limiting frames (37) are arranged on the fixed supporting frame (2) through pin shafts, the two auxiliary limiting frames (37) are symmetrically arranged on the front side and the rear side of the fixed supporting frame (2), auxiliary rotating rollers (38) are arranged on the inner walls of the auxiliary limiting frames (37) through bearings, the side walls of the auxiliary limiting frames (37) are connected with the top ends of the adjusting limiting cylinders (39) through pin shafts, the bottom ends of the adjusting limiting cylinders (39) are arranged on the actuating vertical plates (310) through pin shafts, and the actuating vertical plates (310) are arranged on the bottom plates (1); the lower end of the auxiliary limiting frame (37) is provided with a clamping frame (21) through a pin shaft, the clamping frame (21) is of a Z-shaped structure, and a fixed execution cylinder (22) is arranged between the side wall of the clamping frame (21) and the fixed supporting frame (2) through a pin shaft; a limiting frame (371) is arranged on the outer wall of the fixed supporting frame (2), the limiting frame (371) is of a U-shaped structure, a clamping positioning groove is formed in the limiting frame (371), a clamping air cylinder (372) is arranged on the outer wall of the limiting frame (371), the top end of the clamping air cylinder (372) is arranged on the positioning frame (373) through a flange, and the positioning frame (373) is connected in the clamping positioning groove in a sliding fit mode; the executing rotating roller (31) is of a hollow cylindrical structure, and driving suckers (311) are uniformly arranged on the outer wall of the executing rotating roller (31) along the circumferential direction of the executing rotating roller; the width of the inner wall of the limit frame (371) is larger than that of the clamping frame (21); the fixed supporting frame (2) and the auxiliary limiting frame (37) are of uniform semicircular structures, and the fixed supporting frame (2) and the auxiliary limiting frame (37) are matched with each other to form a circular ring; during operation, firstly, two steel pipes to be abutted are placed on the fixed supporting frame (2), the adjusting limiting cylinder (39) controls the auxiliary limiting frame (37) to rotate and adjust, the fixed supporting frame (2) is abutted with the auxiliary limiting frame (37), the fixed executing cylinder (22) controls the clamping frame (21) to rotate and adjust along the fixed supporting frame (2) through a pin shaft, the clamping frame (21) moves into the limiting frame (371), the clamping cylinder (372) controls the positioning frame (373) to penetrate through the clamping positioning groove, so that the positioning frame (373) and the clamping frame (21) are matched with each other to operate, stable clamping between the fixed supporting frame (2) and the auxiliary limiting frame (37) is ensured, the stability of the fixed supporting frame (2) and the auxiliary limiting frame (37) in operation is ensured, the driving sucking disc (311) is externally connected with a vacuum air pump, the executing motor (36) controls the driving gear (35) to rotate, the inner part of the driving gear (35) and the driving rack (34) are matched with each other to control the executing roller (31) to rotate, and the executing roller (31) rotates in the driving of the steel pipes (311) to rotate and control the fixed supporting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811131790.1A CN109366086B (en) | 2018-09-27 | 2018-09-27 | Uniform rotation equipment for welding pipe fittings of hoisting pipe-laying ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811131790.1A CN109366086B (en) | 2018-09-27 | 2018-09-27 | Uniform rotation equipment for welding pipe fittings of hoisting pipe-laying ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109366086A CN109366086A (en) | 2019-02-22 |
| CN109366086B true CN109366086B (en) | 2023-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811131790.1A Active CN109366086B (en) | 2018-09-27 | 2018-09-27 | Uniform rotation equipment for welding pipe fittings of hoisting pipe-laying ship |
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| CN (1) | CN109366086B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4008118A (en) * | 1975-12-30 | 1977-02-15 | Emerson Electric Co. | Butt fusion machine |
| WO2001034340A1 (en) * | 1999-11-03 | 2001-05-17 | Vermaat Technics B.V. | Method and device for welding pipes |
| CN201391704Y (en) * | 2009-03-24 | 2010-01-27 | 上海瑞孚管路系统有限公司 | Quick pipeline connector |
| CN202951961U (en) * | 2012-12-17 | 2013-05-29 | 华油钢管有限公司 | Circumferential weld submerged-arc welding device for butt-joint of steel pipes |
| CN105479045A (en) * | 2015-11-18 | 2016-04-13 | 西南石油大学 | External butt joint worktable of large-caliber pipes |
| CN205600222U (en) * | 2016-05-16 | 2016-09-28 | 上海振华重工(集团)股份有限公司 | Centering machine for pipe laying barge |
| CN107470742A (en) * | 2017-09-29 | 2017-12-15 | 五冶集团上海有限公司 | A kind of butt welding of steel tube connection device |
-
2018
- 2018-09-27 CN CN201811131790.1A patent/CN109366086B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4008118A (en) * | 1975-12-30 | 1977-02-15 | Emerson Electric Co. | Butt fusion machine |
| WO2001034340A1 (en) * | 1999-11-03 | 2001-05-17 | Vermaat Technics B.V. | Method and device for welding pipes |
| CN201391704Y (en) * | 2009-03-24 | 2010-01-27 | 上海瑞孚管路系统有限公司 | Quick pipeline connector |
| CN202951961U (en) * | 2012-12-17 | 2013-05-29 | 华油钢管有限公司 | Circumferential weld submerged-arc welding device for butt-joint of steel pipes |
| CN105479045A (en) * | 2015-11-18 | 2016-04-13 | 西南石油大学 | External butt joint worktable of large-caliber pipes |
| CN205600222U (en) * | 2016-05-16 | 2016-09-28 | 上海振华重工(集团)股份有限公司 | Centering machine for pipe laying barge |
| CN107470742A (en) * | 2017-09-29 | 2017-12-15 | 五冶集团上海有限公司 | A kind of butt welding of steel tube connection device |
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| Publication number | Publication date |
|---|---|
| CN109366086A (en) | 2019-02-22 |
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Effective date of registration: 20230918 Address after: Workshop 2, No. 224 Muning Road, Binhai New Area Development Zone, Tianjin, 300450 Applicant after: Tianjin Saipan Ocean Engineering Technology Co.,Ltd. Address before: 610200 group 2, Luxi village, Hejiang Town, Shuangliu County, Chengdu City, Sichuan Province Applicant before: Zhang Huajian |
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