CN115262565B - Pile sinking positioning device of floating production oil storage and unloading ship - Google Patents
Pile sinking positioning device of floating production oil storage and unloading ship Download PDFInfo
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- CN115262565B CN115262565B CN202210937554.9A CN202210937554A CN115262565B CN 115262565 B CN115262565 B CN 115262565B CN 202210937554 A CN202210937554 A CN 202210937554A CN 115262565 B CN115262565 B CN 115262565B
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- 238000003860 storage Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 5
- 239000003921 oil Substances 0.000 description 19
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/08—Sinking workpieces into water or soil inasmuch as not provided for elsewhere
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention relates to the technical field of pile sinking positioning of oil storage and unloading vessels, and discloses a pile sinking positioning device of a floating production oil storage and unloading vessel, which comprises the following components: the first workstation, the second workstation is installed at the top of first workstation, the mounting bracket is installed at the top of first workstation, the surface mounting of mounting bracket has positioning mechanism, the guide tube is installed at the top of second workstation, the inner wall sliding connection guide plate of guide tube, the fixed plate is installed at the top of guide tube, actuating mechanism is installed at the top of fixed plate. This floating production oil storage oil discharge ship pile sinking positioner through setting up first workstation, mounting bracket, link, hydraulic telescoping rod, dead lever and locating piece, and the pile body is hung the back through the loop wheel machine, and the pile body is arranged in between two locating pieces, starts two hydraulic telescoping rods, and hydraulic telescoping rod drives the locating piece motion, and two locating pieces move in opposite directions and to pile body centre gripping location, can not take place to remove when the pile body pile sinking.
Description
Technical Field
The invention relates to the technical field of pile sinking positioning of oil storage and unloading vessels, in particular to a pile sinking positioning device of a floating production oil storage and unloading vessel.
Background
The oil storing and unloading ship is one ship for carrying petroleum and petroleum products, such as diesel oil, gasoline, heavy oil, etc. The structure is characterized in that: the oil pump is used for loading and unloading cargoes through the pipeline, so that the deck is not provided with cargo lifting equipment and a large cargo hatch, but is provided with an access hatch; because petroleum is easy to volatilize, burn and explode, the fire-proof safety requirement is strict; the cabin must be arranged at the tail part, and the cargo oil cabin is separated by a plurality of longitudinal bulkheads and a plurality of transverse bulkheads so as to reduce the influence of free liquid on stability.
The oil storage and oil discharge ship needs to use the locating pile when the marine locating construction, and the position of the ship body is fixed, usually a crane ship is used for lifting the pile body, so that the pile body is sunk into the sea water to descend to a locating point, then the pile is fixed, the pile body is pushed by sea water waves in the descending process, the position of the pile body can deviate, and the pile body cannot accurately sink to the locating point.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a pile sinking positioning device of a floating production oil storage and discharge ship, which solves the problems mentioned in the background.
The invention provides the following technical scheme: a pile sinking positioning device for a floating production oil storage and unloading ship, comprising: the first workstation, the second workstation is installed at the top of first workstation, the mounting bracket is installed at the top of first workstation, the surface mounting of mounting bracket has positioning mechanism, the guide tube is installed at the top of second workstation, the inner wall sliding connection guide plate of guide tube, the fixed plate is installed at the top of guide tube, actuating mechanism is installed at the top of fixed plate, pile holding mechanism is installed to the removal end of guide plate, actuating mechanism's one end and pile holding mechanism's surface mounting.
Preferably, the positioning mechanism comprises a connecting frame, the connecting frame is connected to the surface of the mounting frame, two hydraulic telescopic rods are symmetrically arranged on the inner wall of the connecting frame, the telescopic ends of the two hydraulic telescopic rods are connected with fixing rods, and one ends of the two fixing rods are connected with positioning blocks.
Preferably, the positioning block is of a V-shaped structure, an installation groove is formed in the inner wall of the positioning block, and a rotating roller is connected to the inner wall of the installation groove in a rotating mode.
Preferably, the driving mechanism comprises a fixing frame, a double-shaft motor is mounted on the inner wall of the fixing frame, threaded rods are connected to two ends of the double-shaft motor, movable rings are connected to the surfaces of the threaded rods in a threaded mode, connecting seats are connected to the surfaces of the movable rings, connecting rods are connected to the inner wall of the connecting seats in a rotating mode, and one ends of the connecting rods are connected to the surfaces of the pile holding mechanism in a rotating mode.
Preferably, the pile embracing mechanism comprises a pile embracing frame, a bracket is arranged at the bottom of the pile embracing frame, the bracket is arranged at the top of the guide plate, two driving blocks are symmetrically inlaid on the surface of the pile embracing frame, the surface of each driving block is rotationally connected with one end of a connecting rod, adjusting mechanisms are arranged at two ends of the pile embracing frame, and arc-shaped arms are arranged at one ends of the adjusting mechanisms.
Preferably, the adjustment mechanism comprises a mounting box, the mounting box is connected on the surface of embracing the stake frame, step motor is all installed to the inner wall of mounting box, step motor's output shaft installs drive gear, drive gear's surface engagement has drive gear, drive gear's inner wall is connected with the installation axle, and the installation axle rotates the inner wall of connecting at the mounting box, drive gear's surface engagement has the movable gear, the inner wall fixedly connected with connecting axle of movable gear, the connecting axle rotates the inner wall of connecting at the mounting box, the fixed surface of connecting axle is connected with the linking piece, the linking piece is connected on the surface of arc arm.
Preferably, the pile holding frame and the two arc-shaped arms are respectively provided with a connecting block at the bottom, the inner walls of the connecting blocks are respectively connected with a pneumatic telescopic rod, the telescopic ends of the pneumatic telescopic rods are connected with a limiting frame, and the inner walls of the limiting frames are rotationally connected with rollers.
Preferably, the surface of the guide plate is provided with a limit groove, the inner wall of the limit groove is connected with a stabilizing frame in a sliding manner, the stabilizing frame is arranged on the surface of the second workbench, and both sides of the stabilizing frame are provided with limit mechanisms.
Preferably, the limit mechanism comprises two guide rollers, the two guide rollers are respectively connected to the top and the bottom of the guide plate in a rolling way, the inner walls of the two guide rollers are respectively connected with a supporting rod in a rotating way, and the supporting rods are connected to the surface of the stabilizing frame.
Preferably, the stabilizing feet are arranged on two sides of the first workbench.
Compared with the prior art, the invention has the following beneficial effects:
1. this floating production oil storage oil discharge ship pile sinking positioner through setting up first workstation, mounting bracket, link, hydraulic telescoping rod, dead lever and locating piece, and the pile body is hung the back through the loop wheel machine, and the pile body is arranged in between two locating pieces, starts two hydraulic telescoping rods, and hydraulic telescoping rod drives the locating piece motion, and two locating pieces move in opposite directions and to pile body centre gripping location, can not take place to remove when the pile body pile sinking.
2. This floating production oil storage oil discharge ship pile sinking positioner, through setting up pile holding mechanism and actuating mechanism, after the pile body lifts by crane, open the arc arm through adjustment mechanism, start biax motor, the output shaft of biax motor drives the threaded rod and rotates, the threaded rod drive removes the ring and removes, remove the ring and promote the connecting rod motion through linking the seat, the connecting rod promotes pile holding frame motion and stretches out the second workstation, pile holding frame's inner wall and pile body's surface laminating, close the arc arm again, spacing the pile body, drive biax motor once more, make biax motor's output shaft reverse rotation, will hold pile mechanism to the second workstation pulling, conveniently remove the pile body to between the positioning mechanism.
3. This floating production oil storage oil discharge ship pile sinking positioner drives the bracket motion when embracing the stake frame motion through setting up guide tube, guide plate and bracket, drives the guide plate motion when the bracket motion, and the guide plate slides at the inner wall of guide tube, leads the position and spacing to the guide plate through the guide tube, and then makes the stable motion of embracing the stake frame.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a positioning mechanism according to the present invention;
FIG. 3 is a schematic side sectional view of a spacing mechanism of the present invention;
FIG. 4 is a schematic view of an exploded view of a catheter in accordance with the present invention;
FIG. 5 is a schematic view of a top-down construction of an adjustment mechanism of the present invention;
fig. 6 is a schematic diagram of an explosion structure at the position of the limiting frame of the present invention.
In the figure: 1. a first work table; 2. a second work table; 3. a mounting frame; 4. a positioning mechanism; 41. a connecting frame; 42. a hydraulic telescopic rod; 43. a fixed rod; 44. a positioning block; 5. a guide tube; 6. a guide plate; 7. a fixing plate; 8. a driving mechanism; 81. a fixing frame; 82. a biaxial motor; 83. a threaded rod; 84. a moving ring; 85. a connecting seat; 86. a connecting rod; 9. pile holding mechanism; 91. pile holding frame; 92. an arc arm; 10. a mounting groove; 11. a rotating roller; 12. a bracket; 13. a driving block; 14. an adjusting mechanism; 141. a mounting box; 142. a stepping motor; 143. a drive gear; 144. a transmission gear; 145. a mounting shaft; 146. a moving gear; 147. a connecting shaft; 148. a joint block; 15. a connecting block; 16. a pneumatic telescopic rod; 17. a limiting frame; 18. a roller; 19. a limit groove; 20. a stabilizing rack; 21. a limiting mechanism; 211. a guide roller; 212. a support rod; 22. stabilize the foot.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, a pile sinking positioning device for a floating production oil storage and unloading ship, comprising: the first workbench 1, the stabilizer feet 22 are arranged on both sides of the first workbench 1, the stabilizer feet 22 are fixedly arranged on the deck of the oil unloading ship, the stability of the first workbench 1 is improved, the second workbench 2 is arranged at the top of the first workbench 1, the mounting frame 3 is arranged at the top of the first workbench 1, the positioning mechanism 4 is arranged on the surface of the mounting frame 3, the guide tube 5 is arranged at the top of the second workbench 2, the inner wall of the guide tube 5 is in sliding connection with the guide plate 6, the fixed plate 7 is arranged at the top of the guide tube 5, the driving mechanism 8 is arranged at the top of the fixed plate 7, the pile holding mechanism 9 is arranged at the moving end of the guide plate 6, after the pile body is lifted by the crane, the pile body is arranged between the two positioning blocks 44, starting two hydraulic telescopic rods 42, the hydraulic telescopic rods 42 drive positioning blocks 44 to move, the two positioning blocks 44 move in opposite directions to clamp and position the pile body, the pile body cannot move when being driven by the driving mechanism 8 to push out the pile body holding mechanism 9 from the second workbench 2, the pile body is held and limited by the pile body holding mechanism 9, the pile body is driven to be positioned between the positioning mechanisms 4, the positioning mechanisms 4 clamp and position the pile body, the pile body cannot move when being driven by the pile body to be driven by the pile body holding mechanism 9, the guide plate 6 moves when being driven by the pile body holding mechanism 9 to move, the guide plate 6 slides on the inner wall of the guide tube 5, the guide plate 6 is guided and limited by the guide tube 5, and then the pile holding frame 91 moves stably, and one end of the driving mechanism 8 is assembled with the surface of the pile holding mechanism 9.
Wherein; the positioning mechanism 4 comprises a connecting frame 41, the connecting frame 41 is connected to the surface of the mounting frame 3, two hydraulic telescopic rods 42 are symmetrically arranged on the inner wall of the connecting frame 41, telescopic ends of the two hydraulic telescopic rods 42 are connected with fixing rods 43, one ends of the two fixing rods 43 are connected with positioning blocks 44, a pile body moves between the two positioning blocks 44, the pile body is arranged between the two positioning blocks 44, the two hydraulic telescopic rods 42 are started, the hydraulic telescopic rods 42 drive the positioning blocks 44 to move, the two positioning blocks 44 move oppositely to clamp and position the pile body, the pile body is positioned, the pile body cannot move when sinking, the positioning blocks 44 are of V-shaped structures, the inner wall of each positioning block 44 is provided with a mounting groove 10, the inner wall of each mounting groove 10 is rotationally connected with a rotary roller 11, and when the positioning blocks 44 clamp the pile body, the surface of each rotary roller 11 is in rolling connection with the surface of the pile body, so that the pile body is convenient to sink.
Wherein; the driving mechanism 8 comprises a fixing frame 81, a double-shaft motor 82 is arranged on the inner wall of the fixing frame 81, threaded rods 83 are connected to the two ends of the double-shaft motor 82, movable rings 84 are connected to the surfaces of the two threaded rods 83 in a threaded manner, connecting seats 85 are connected to the surfaces of the two movable rings 84, connecting rods 86 are connected to the inner wall of the connecting seats 85 in a rotating manner, one ends of the two connecting rods are connected with the surfaces of the pile holding mechanisms 9 in a rotating manner, the double-shaft motor 82 is started, an output shaft of the double-shaft motor 82 drives the threaded rods 83 to rotate, the threaded rods 83 drive the movable rings 84 to move, the two movable rings 84 move towards the direction of the double-shaft motor 82, the movable rings 84 push the connecting seats 85 to move, the connecting rods 85 push the connecting rods 86 to move, the connecting rods 86 push the connecting rods 86 to move, the driving blocks 13 push the driving blocks 13 to move, the pile holding mechanisms 9 to push out of the second workbench 2, and the pile holding mechanisms 9 hold pile bodies, the output shafts 82 are driven to rotate in the opposite directions, the connecting rods 86 are pushed to move away from the direction of the double-shaft motor 82, and the connecting rods 86 pull the connecting rods 86 to the pile holding blocks 91 to move to the second workbench 44 through the driving blocks 13.
Wherein; the pile holding mechanism 9 comprises a pile holding frame 91, a bracket 12 is arranged at the bottom of the pile holding frame 91, the bracket 12 is arranged at the top of the guide plate 6, two driving blocks 13 are symmetrically inlaid on the surface of the pile holding frame 91, the surface of each driving block 13 is rotationally connected with one end of a connecting rod 86, two ends of the pile holding frame 91 are respectively provided with an adjusting mechanism 14, an arc-shaped arm 92 is arranged at one end of each adjusting mechanism 14, each adjusting mechanism 14 comprises a mounting box 141, the mounting boxes 141 are connected to the surface of the pile holding frame 91, a stepping motor 142 is arranged on the inner wall of each mounting box 141, a driving gear 143 is arranged on an output shaft of each stepping motor 142, a transmission gear 144 is meshed with the surface of each driving gear 143, a mounting shaft 145 is connected to the inner wall of each mounting box 141 in a rotating mode, a moving gear 146 is meshed with the surface of each driving gear 144, a connecting shaft 147 is fixedly connected to the inner wall of each moving gear 146, the connecting shaft 147 is rotationally connected to the inner wall of each connecting shaft 141, the connecting block 148 is fixedly connected to the surface of each connecting shaft 92, the stepping motor 142 is started, the stepping motor 142 is connected to the surface of each stepping motor, the stepping motor is driven by the stepping motor 142 to rotate the corresponding driving gear 144, and the stepping motor is driven by the corresponding driving gear 144 to rotate to the corresponding driving gear 144 to move to the corresponding driving gear 146, and the corresponding driving gear 146 to the corresponding arc-shaped arm 92.
Wherein; the connecting block 15 is all installed to the bottom of embracing stake frame 91 and two arc arms 92, the inner wall of connecting block 15 all is connected with pneumatic telescopic link 16, the flexible end of pneumatic telescopic link 16 is connected with spacing 17, the inner wall rotation of spacing 17 is connected with gyro wheel 18, when the pile body diameter of using is less, can start pneumatic telescopic link 16, pneumatic telescopic link 16 promotes spacing 17 motion, spacing 17 drives gyro wheel 18 and pastes mutually with the surface of pile body, carry out spacingly to the pile body, gyro wheel 18 roll connection is at the surface of pile body simultaneously, make things convenient for the pile body to descend.
Wherein; the limiting groove 19 is formed in the surface of the guide plate 6, the limiting groove 19 is connected with the stabilizing frame 20 in a sliding mode, the stabilizing frame 20 is arranged on the surface of the second workbench 2, limiting mechanisms 21 are arranged on two sides of the stabilizing frame 20, each limiting mechanism 21 comprises two guide rollers 211, each guide roller 211 is respectively connected to the top and the bottom of the guide plate 6 in a rolling mode, supporting rods 212 are connected to the inner walls of the two guide rollers 211 in a rotating mode, the supporting rods 212 are connected to the surface of the stabilizing frame 20, the limiting groove 19 formed in the surface of the guide plate 6 is matched with the stabilizing frame 20 to enable the guide plate 6 to swing in the horizontal direction, the guide plate 6 is limited by the two guide rollers 211 from the top and the bottom of the guide plate 6, the guide plate 6 cannot swing in the vertical direction, stability of the guide plate 6 is improved, the guide rollers 211 are connected to the surface of the guide plate 6 in a rolling mode, friction between the guide rollers 211 and the guide plate 6 is reduced, and the guide plate 6 can move conveniently.
The working principle is that the first workbench 1 is arranged on a pile fixing platform of an oil storage and unloading ship, after a pile body is lifted by a crane on the crane ship, a stepping motor 142 is started, an output shaft of the stepping motor 142 drives a driving gear 143 to rotate, the driving gear 143 drives a transmission gear 144 to rotate, the transmission gear 144 drives a moving gear 146 to rotate, the moving gear 146 drives a connecting shaft 147 to rotate, the connecting shaft 147 drives a connecting block 148 to rotate, the connecting block 148 drives an arc-shaped arm 92 to move, the two arc-shaped arms 92 are unfolded, a double-shaft motor 82 is started, an output shaft of the double-shaft motor 82 drives a threaded rod 83 to rotate, the threaded rod 83 drives a moving ring 84 to move, the two moving rings 84 move towards the direction of the double-shaft motor 82, the moving ring 84 pushes the connecting seat 85 to move, the connecting rod 86 pushes the driving block 13 to move, the pile holding frame 91 is pushed by the driving block 13 to extend out of the second workbench 2, the bracket 12 is driven to move when the pile holding frame 91 moves, the bracket 12 drives the guide plate 6 to move when moving, the guide plate 6 slides on the inner wall of the guide pipe 5, the guide plate 6 is guided and limited by the guide pipe 5, the pile holding frame 91 stably moves, the inner wall of the pile holding frame 91 is attached to the surface of a pile body, the stepping motor 142 is started again, the output shaft of the stepping motor 142 reversely rotates to drive the arc arms 92 at two ends to be closed to limit the pile body, the double-shaft motor 82 is driven again, the output shaft of the double-shaft motor 82 reversely rotates to push the two moving rings 84 to move in the direction away from the double-shaft motor 82, the connecting rod 86 is pulled by the moving ring 84 through the connecting seat 85, the connecting rod 86 pulls the pile holding frame 91 to the second workbench 2 through the driving block 13, the pile body is conveniently moved between the two positioning blocks 44, the pile body is arranged between the two positioning blocks 44, the two hydraulic telescopic rods 42 are started, the hydraulic telescopic rods 42 drive the positioning blocks 44 to move, the two positioning blocks 44 move in opposite directions, the inner wall of each positioning block 44 is provided with the mounting groove 10, the inner wall of each mounting groove 10 is rotationally connected with the rotary roller 11, when the two positioning blocks 44 clamp the pile body, the surface of each rotary roller 11 is in rolling connection with the surface of the pile body, so that the pile body is convenient to sink, and the two positioning blocks 44 clamp and position the pile body, so that the pile body cannot move when sinking.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A pile sinking positioning device for a floating production oil storage and unloading ship, comprising: the device comprises a first workbench (1), wherein a second workbench (2) is arranged at the top of the first workbench (1), a mounting frame (3) is arranged at the top of the first workbench (1), a positioning mechanism (4) is arranged on the surface of the mounting frame (3), a guide pipe (5) is arranged at the top of the second workbench (2), a guide plate (6) is slidably connected with the inner wall of the guide pipe (5), a fixing plate (7) is arranged at the top of the guide pipe (5), a driving mechanism (8) is arranged at the top of the fixing plate (7), a pile holding mechanism (9) is arranged at the moving end of the guide plate (6), and one end of the driving mechanism (8) is assembled with the surface of the pile holding mechanism (9); the positioning mechanism (4) comprises a connecting frame (41), the connecting frame (41) is connected to the surface of the mounting frame (3), two hydraulic telescopic rods (42) are symmetrically arranged on the inner wall of the connecting frame (41), the telescopic ends of the two hydraulic telescopic rods (42) are connected with fixing rods (43), and one ends of the two fixing rods (43) are connected with positioning blocks (44);
The positioning block (44) is of a V-shaped structure, an installation groove (10) is formed in the inner wall of the positioning block (44), and a rotating roller (11) is connected to the inner wall of the installation groove (10) in a rotating mode;
The driving mechanism (8) comprises a fixing frame (81), a double-shaft motor (82) is mounted on the inner wall of the fixing frame (81), threaded rods (83) are connected to two ends of the double-shaft motor (82), movable rings (84) are connected to the surfaces of the two threaded rods (83) in a threaded mode, connecting seats (85) are connected to the surfaces of the two movable rings (84), connecting rods (86) are connected to the inner wall of the connecting seats (85) in a rotating mode, and one ends of the two connecting rods are connected with the surface of the pile holding mechanism (9) in a rotating mode;
The pile holding mechanism (9) comprises a pile holding frame (91), a bracket (12) is arranged at the bottom of the pile holding frame (91), the bracket (12) is arranged at the top of the guide plate (6), two driving blocks (13) are symmetrically inlaid on the surface of the pile holding frame (91), the surface of each driving block (13) is rotationally connected with one end of a connecting rod (86), two ends of the pile holding frame (91) are respectively provided with an adjusting mechanism (14), and an arc-shaped arm (92) is arranged at one end of each adjusting mechanism (14);
Adjustment mechanism (14) are including installing box (141), the surface at embracing stake frame (91) is connected to installing box (141), step motor (142) are all installed to the inner wall of installing box (141), drive gear (143) are installed to the output shaft of step motor (142), the surface engagement of drive gear (143) has drive gear (144), the inner wall of drive gear (144) is connected with installation axle (145), and the inner wall at installing box (141) is connected in the rotation of installation axle (145), the surface engagement of drive gear (144) has movable gear (146), the inner wall fixedly connected with connecting axle (147) of movable gear (146), connecting axle (147) rotate the inner wall of being connected at installing box (141), the fixed surface of connecting axle (147) is connected with adapter block (148), adapter block (148) are connected at the surface of arc arm (92).
2. The pile sinking positioning device for the floating production oil storage and unloading ship according to claim 1, wherein the pile holding frame (91) and the bottoms of the two arc-shaped arms (92) are respectively provided with a connecting block (15), the inner walls of the connecting blocks (15) are respectively connected with a pneumatic telescopic rod (16), the telescopic ends of the pneumatic telescopic rods (16) are connected with limiting frames (17), and the inner walls of the limiting frames (17) are rotationally connected with rollers (18).
3. The pile sinking positioning device for the floating production oil storage and unloading ship according to claim 1, wherein a limit groove (19) is formed in the surface of the guide plate (6), a stabilizer (20) is connected to the inner wall of the limit groove (19) in a sliding manner, the stabilizer (20) is installed on the surface of the second workbench (2), and limit mechanisms (21) are arranged on two sides of the stabilizer (20).
4. A pile sinking positioning device for a floating production oil storage and unloading ship according to claim 3, wherein the limiting mechanism (21) comprises two guide rollers (211), the two guide rollers (211) are respectively connected to the top and the bottom of the guide plate (6) in a rolling manner, supporting rods (212) are respectively connected to the inner walls of the two guide rollers (211) in a rotating manner, and the supporting rods (212) are connected to the surface of the stabilizing frame (20).
5. A pile sinking positioning device for a floating production oil storage and unloading vessel according to claim 1, wherein the two sides of the first workbench (1) are provided with stabilizing feet (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210937554.9A CN115262565B (en) | 2022-08-05 | 2022-08-05 | Pile sinking positioning device of floating production oil storage and unloading ship |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210937554.9A CN115262565B (en) | 2022-08-05 | 2022-08-05 | Pile sinking positioning device of floating production oil storage and unloading ship |
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| CN115262565A CN115262565A (en) | 2022-11-01 |
| CN115262565B true CN115262565B (en) | 2024-06-04 |
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| CN204475334U (en) * | 2015-02-10 | 2015-07-15 | 中交一航局第一工程有限公司 | Large diameter steel pipe sunk pile pile holding device |
| CN108708379A (en) * | 2018-03-27 | 2018-10-26 | 武汉船用机械有限责任公司 | A kind of pile gripper |
| CN108867646A (en) * | 2018-05-31 | 2018-11-23 | 武汉船用机械有限责任公司 | A kind of pile gripper |
| CN109972618A (en) * | 2019-03-13 | 2019-07-05 | 上海雄程海洋工程股份有限公司 | The telescopic pile gripper of pile driving equipment |
| CN110130349A (en) * | 2019-04-18 | 2019-08-16 | 江苏亨通蓝德海洋工程有限公司 | A kind of convertible single pile pile gripper construction mechanism and construction method |
| CN111395343A (en) * | 2020-04-02 | 2020-07-10 | 郑多多 | Adjustable pile embracing structure |
| CN212129143U (en) * | 2020-04-13 | 2020-12-11 | 江苏省特种设备安全监督检验研究院 | Pile gripper for platform for mounting wind power equipment |
| WO2021245175A1 (en) * | 2020-06-05 | 2021-12-09 | Macgregor Norway As | Pile installation facility and methods thereof |
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|---|---|
| CN115262565A (en) | 2022-11-01 |
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