CN218204385U - Stable pile frame of marine floating that stability is strong - Google Patents
Stable pile frame of marine floating that stability is strong Download PDFInfo
- Publication number
- CN218204385U CN218204385U CN202222417951.1U CN202222417951U CN218204385U CN 218204385 U CN218204385 U CN 218204385U CN 202222417951 U CN202222417951 U CN 202222417951U CN 218204385 U CN218204385 U CN 218204385U
- Authority
- CN
- China
- Prior art keywords
- pile
- fixed
- movable upright
- stability
- hydraulic push
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a steady pile frame of marine floating that stability is strong, including the spud pile, activity stand and flotation tank, activity stand top is provided with the operation platform, the lower extreme is provided with the flotation tank, be provided with fixed subassembly on the operation platform, the spud pile passes through fixed subassembly to be fixed on the activity stand, the fixed first restraint cover that is provided with in upper end of activity stand, the fixed second restraint cover that is provided with of lower extreme, the spud pile wears to establish through first restraint cover and second restraint cover, fixed mounting has hydraulic push rod and staple bolt on the operation platform, the fixed kicking block that is provided with on the staple bolt, the major diameter pile sinking has been placed between hydraulic push rod and the staple bolt, and hydraulic push rod's output offsets with the pile body of the major diameter pile sinking. The utility model assembles the operation platform which can lift up and down along the positioning pile through the buoyancy tank and the movable upright post, thereby reducing the construction cost; and the positioning pile is restrained and fixed through the restraining sleeve, the fixing assembly and the secondary hydraulic push rod, so that the stability of the operation platform is improved.
Description
Technical Field
The utility model relates to a marine steady pile frame technical field especially relates to a steady pile frame of marine floating that stability is strong.
Background
China is in a large-scale development and construction stage of offshore wind power plants, the offshore wind power plants gradually develop from offshore sea areas to deep open sea, and the power of wind turbine units and the diameters of corresponding large-diameter single piles are continuously increased. The verticality control of the pile stabilizing ship in the pile sinking construction process is often adopted for the pile stabilizing frame positioning platform. In the construction process, firstly, a large-diameter single pile is hoisted to a mounting position by a hoisting machine, a pile embracing frame penetrating through a pile stabilizing platform is lowered, then a pile body is sunk into a seabed by a pile driving hammer, and the verticality of the pile body is ensured by the pile stabilizing platform. The existing pile stabilizing frame positioning platform has the defect of poor stability, the position deviation of a pile top is large in the pile sinking process, the pile body is easy to incline, and huge financial resources are consumed for using a pile stabilizing ship, so that the construction cost is not reduced.
Therefore, the offshore floating pile stabilizing frame with strong stability is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the steady pile frame of marine floating that stability is strong who provides has the nimble installation of dismantling of being convenient for, recycles, and pile sinking in-process pile body straightness stable strong characteristics of keeping stability that hangs down.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a steady pile frame of marine floating that stability is strong, steady pile frame includes guide pile, activity stand and flotation tank, the activity stand sets up with sea level is perpendicular, and activity stand top is provided with the operation platform, and the lower extreme is provided with the flotation tank, be provided with fixed subassembly on the operation platform, the guide pile passes through fixed subassembly is fixed on the activity stand, the fixed first restraint cover that is provided with in upper end of activity stand, the fixed second restraint cover that is provided with of lower extreme, the guide pile is worn to establish through first restraint cover and second restraint cover, fixed mounting has hydraulic push rod and staple bolt on the operation platform, the fixed kicking block that is provided with on the staple bolt, the major diameter pile that sinks has been placed between hydraulic push rod and the staple bolt, and hydraulic push rod's output and kicking block with the pile body that sinks the major diameter offsets.
Further, fixed subassembly includes couple, accommodate the lead screw and wire rope and serving device, the couple is hung and is established on the pile body of spud pile, the couple with accommodate the lead screw fixed connection, accommodate the lead screw one end with wire rope connects, wire rope one end quilt the serving device is accomodate fixedly.
Furthermore, a plurality of movable upright posts are arranged, the movable upright posts are enclosed to form a structure in the shape of Contraband, and the opening area enclosed by the movable upright posts is a piling fixing area of the large-diameter sinking pile.
Further, operation platform includes horizontal connecting rod and steel sheet, horizontal connecting rod installs on the activity stand, the welding has the triangular supports on the activity stand, the steel sheet is laid on triangular supports and the horizontal connecting rod.
Furthermore, the buoyancy tank is arranged on the outer side of the area enclosed by the movable upright post, one end of the buoyancy tank is fixedly connected with the movable upright post through a pull rod, and the other end of the buoyancy tank and the movable upright post are installed on the movable upright post through a corner plate.
Furthermore, the area enclosed by the movable stand columns between adjacent positioning piles is an auxiliary floating box, and enclosing plates are hermetically welded at the left, right, front and rear ends and the lower end of the auxiliary floating box.
Furthermore, secondary hydraulic push rods are uniformly arranged on the periphery of the positioning pile on the operation platform, and the output ends of the secondary hydraulic push rods are abutted to the positioning pile.
Furthermore, fences are installed around the operation platform.
Further, the rope winding device is a manual winch or an electric winch with a bolt lock.
Furthermore, the horizontal connecting rod is installed on the movable upright post through a right-angle fastener or a rotary fastener.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model can assemble the floating box and the movable upright post into the operation platform which can lift up and down along the positioning pile, and can complete the pile sinking operation of the large-diameter pipe pile without the participation of a pile stabilizing ship, thereby reducing the construction cost; and the positioning pile is restrained and fixed through the restraining sleeve, the fixing assembly and the secondary hydraulic push rod, so that the stability of the operation platform is improved, and the problems that the pile top is large in position deviation and the pile body is easy to incline in the pile sinking process are solved.
Drawings
Fig. 1 is a structural side view of a high-stability offshore floating pile-stabilizing frame provided by the present invention;
fig. 2 is a top view of the working platform of the offshore floating pile-stabilizing frame with strong stability according to the present invention;
fig. 3 is a top view of a platform on which a buoyancy tank of the offshore floating pile stabilizing frame with strong stability is located;
FIG. 4 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 3 according to the present invention;
fig. 5 is a mounting layout diagram of a movable upright post of the offshore floating pile-stabilizing frame with strong stability provided by the utility model;
fig. 6 is the utility model provides a stable installation schematic diagram between the movable stand and the triangular supports of the steady pile frame of marine floating of stability.
The reference numbers in the figures: 10. positioning a pile; 20. a movable upright post; 21. a second constraining sheath; 22. supporting in a triangular mode; 30. a buoyancy tank; 31. a secondary buoyancy tank; 32. a pull rod; 33. a gusset; 40. an operation platform; 41. a steel plate; 42. a fence; 43. a fixing assembly; 431. hooking; 432. adjusting the screw rod; 433. a wire rope; 434. a rope winding device; 44. a first constraining sheath; 45. a horizontal connecting rod; 46. a hydraulic push rod; 47. hooping; 48. a top block; 49. a secondary hydraulic push rod; 50. and (5) sinking the pile with the large diameter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example (b):
as shown in fig. 1, fig. 1 is a structural side view of an offshore floating pile stabilizing frame with strong stability according to this embodiment, the pile stabilizing frame includes a spud 10, a movable upright 20 and a buoyancy tank 30, the movable upright 20 is disposed perpendicular to the sea level, a working platform 40 is disposed at the top end of the movable upright 20, the buoyancy tank 30 is disposed at the lower end of the movable upright 20, and the buoyancy tank 30 contacts with the sea water and provides buoyancy through the sea water; for the safety, the surrounding of the working platform 40 is provided with the fence 42, the working platform 40 is provided with the fixing assembly 43, the spud 10 is fixed on the movable upright post 20 through the fixing assembly 43, the upper end of the movable upright post 20 is fixedly provided with the first restraining sleeve 44, the lower end of the movable upright post 20 is fixedly provided with the second restraining sleeve 21, the spud 10 penetrates through the first restraining sleeve 44 and the second restraining sleeve 21, the spud 10 is fixedly restrained through the first restraining sleeve 44 and the second restraining sleeve 21, and the stability of the spud 10 is improved.
The fixing assembly 43 comprises a hook 431, an adjusting screw 432, a steel wire rope 433 and a rope winding device 434, the hook 431 is hung on the pile body of the positioning pile 10, the hook 431 is fixedly connected with the adjusting screw 432, one end of the adjusting screw 432 is connected with the steel wire rope 433, one end of the steel wire rope 433 is fixedly stored in the rope winding device 434, and the rope winding device 434 is a manual winch or an electric winch with a bolt lock; the positioning pile 10 is fixed on the operation platform 40 through the fixing component 43, specifically, firstly, the hook 431 is hung on a hanging lug on the pile body of the positioning pile 10, then the steel wire rope 433 is tensioned through the rope rolling device 434, and the rope rolling device 434 is locked to avoid rotation; when the stretchability of the fixing assembly 43 needs to be finely adjusted, the fine adjustment is performed only by rotating the adjusting screw rod 432 and changing the length of the telescopic screw rod.
As shown in fig. 2, a hydraulic push rod 46 and an anchor ear 47 are fixedly installed on the work platform 40, an ejector block 48 is fixedly installed on the anchor ear 47, a large-diameter sinking pile 50 is placed between the hydraulic push rod 46 and the anchor ear 47, and the output end of the hydraulic push rod 46 abuts against the pile body of the ejector block 48 and the large-diameter sinking pile 50. The operation platform 40 comprises a horizontal connecting rod 45 and a steel plate 41, wherein the horizontal connecting rod 45 is installed on the movable upright post 20, and specifically, the horizontal connecting rod 45 can be installed on the movable upright post 20 through a right-angle fastener or a rotary fastener; as shown in fig. 6, the movable upright post 20 is welded with a triangular support 22, and a steel plate 41 is laid on the triangular support 22 and the horizontal connecting rod 45; and secondary hydraulic push rods 49 are uniformly arranged on the periphery of the positioning pile 10 on the working platform 40, and the output ends of the secondary hydraulic push rods 49 are abutted against the positioning pile 10.
As shown in fig. 3 and 4, the buoyancy tank 30 is disposed outside the area enclosed by the movable upright 20, one end of the buoyancy tank 30 is fixedly connected to the movable upright 20 through a pull rod 32, and the other end of the buoyancy tank 30 and the movable upright 20 are mounted on the movable upright 20 through a corner plate 33. The area enclosed by the movable upright columns 20 between adjacent positioning piles 10 is an auxiliary buoyancy tank 31, enclosing plates are welded at the left, right, front, back and lower ends of the auxiliary buoyancy tank 31 in a sealing mode, and the height of the enclosing plates can be set according to the buoyancy to be provided.
As shown in fig. 5, the number of the movable columns 20 is several, the movable columns 20 form a structure of Contraband, and the opening area enclosed by the movable columns 20 is the piling fixing area of the large-diameter sinking pile 50.
The working principle is as follows: when the utility model is used, firstly, the floating box 30 is assembled according to the operation area enclosed by the floating box 30 determined by the piling operation range of the large-diameter pile sinking 50, then the movable upright post 20 is installed along the inner side of the assembled floating box 30, then the operation platform 40 and each restraining sleeve, the fixed component 43 and each hydraulic push rod are assembled in sequence, then the positioning pile 10 is piled, the positioning pile 10 is fixed on the sea foundation, the positioning pile 10 is fixed on the platform formed by the movable upright post 20 through the fixed component 43, the secondary hydraulic push rod 49, the first restraining sleeve 44 and the second restraining sleeve 21, the height of the platform formed by the movable upright post 20 can be adjusted, the auxiliary floating box 31 can be additionally arranged at the bottom end of the movable upright post 20 for improving the buoyancy, and the installation of the offshore pile stabilizing frame is completed; the pile driving operation is performed on the large-diameter sinking pile 50 through the floating pile stabilizing frame.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a steady pile frame of marine floating that stability is strong, its characterized in that, steady pile frame includes spud (10), activity stand (20) and flotation tank (30), activity stand (20) set up with sea level is perpendicular, and activity stand (20) top is provided with operation platform (40), and the lower extreme is provided with flotation tank (30), be provided with fixed subassembly (43) on operation platform (40), spud (10) pass through fixed subassembly (43) are fixed on activity stand (20), the fixed first restraint cover (44) that is provided with in upper end of activity stand (20), the fixed second restraint cover (21) that is provided with of lower extreme, spud (10) wear to establish through first restraint cover (44) and second restraint cover (21), fixed mounting has hydraulic push rod (46) and staple bolt (47) on operation platform (40), the fixed kicking block (48) that is provided with on staple bolt (47), the push rod (50) between hydraulic push rod (46) and staple bolt (47), and the hydraulic push rod (46) and the heavy pile body (50) the diameter counterbalance of the pile (48) and the heavy pile body (50).
2. The offshore floating pile-stabilizing frame with strong stability according to claim 1, wherein the fixing assembly (43) comprises a hook (431), an adjusting screw (432), a steel wire rope (433) and a rope winding device (434), the hook (431) is hung on the pile body of the spud (10), the hook (431) is fixedly connected with the adjusting screw (432), one end of the adjusting screw (432) is connected with the steel wire rope (433), and one end of the steel wire rope (433) is fixedly received by the rope winding device (434).
3. The offshore floating pile-stabilizing frame with strong stability of claim 1, wherein the number of the movable upright columns (20) is several, the movable upright columns (20) are enclosed into a structure like the shape of Contraband, and the opening area enclosed by the movable upright columns (20) is the piling fixing area of the large-diameter sinking pile (50).
4. The offshore floating pile stabilizer with strong stability of claim 1, wherein the operation platform (40) comprises a horizontal connecting rod (45) and a steel plate (41), the horizontal connecting rod (45) is installed on the movable upright post (20), a triangular support (22) is welded on the movable upright post (20), and the steel plate (41) is laid on the triangular support (22) and the horizontal connecting rod (45).
5. A high-stability offshore floating pile-stabilizing frame according to claim 1, characterized in that the buoyancy tanks (30) are arranged outside the area enclosed by the movable upright columns (20), one end of each buoyancy tank (30) is fixedly connected with the movable upright column (20) through a pull rod (32), and the other end of each buoyancy tank and the movable upright columns (20) are arranged on the movable upright columns (20) through angle plates (33).
6. The offshore floating pile-stabilizing frame with strong stability according to claim 1, wherein the area enclosed by the movable upright columns (20) between adjacent spuds (10) is a secondary buoyancy tank (31), and the left, right, front, rear and lower ends of the secondary buoyancy tank (31) are hermetically welded with enclosing plates.
7. The offshore floating pile stabilizer with strong stability of claim 1, wherein the working platform (40) is uniformly provided with secondary hydraulic push rods (49) around the positioning pile (10), and the output end of the secondary hydraulic push rods (49) is abutted against the positioning pile (10).
8. A high stability offshore floating steady pile frame according to claim 7, characterized in that the working platform (40) is provided with a fence (42) around it.
9. The offshore floating steady pile frame of claim 2, wherein the rope reeling device (434) is a manual hoist or an electric hoist with a latch lock.
10. A high stability offshore floating stabilizer according to claim 4, characterized in that said horizontal connecting rod (45) is mounted on said movable upright (20) by means of right angle or swivel fasteners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222417951.1U CN218204385U (en) | 2022-09-13 | 2022-09-13 | Stable pile frame of marine floating that stability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222417951.1U CN218204385U (en) | 2022-09-13 | 2022-09-13 | Stable pile frame of marine floating that stability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218204385U true CN218204385U (en) | 2023-01-03 |
Family
ID=84633911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222417951.1U Active CN218204385U (en) | 2022-09-13 | 2022-09-13 | Stable pile frame of marine floating that stability is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218204385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116039837A (en) * | 2023-03-30 | 2023-05-02 | 南通市海洋水建工程有限公司 | Marine wind power floating pile stabilizing platform |
-
2022
- 2022-09-13 CN CN202222417951.1U patent/CN218204385U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116039837A (en) * | 2023-03-30 | 2023-05-02 | 南通市海洋水建工程有限公司 | Marine wind power floating pile stabilizing platform |
| CN116039837B (en) * | 2023-03-30 | 2023-07-14 | 南通市海洋水建工程有限公司 | Marine wind power floating pile stabilizing platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105464117A (en) | Rotary-type overwater piling guide frame and piling process for overwater pile group foundations | |
| CN218204385U (en) | Stable pile frame of marine floating that stability is strong | |
| CN112942343A (en) | Negative pressure bucket type guide frame platform for pile sinking construction and construction method thereof | |
| CN115787645A (en) | Quick pile sinking construction process for four-pile jacket foundation by offshore wind power deepwater pile-first method | |
| CN212480523U (en) | Deepwater pre-debugging ball receiving and dispatching barrel roll-over stand | |
| CN219490990U (en) | Convenient underwater leveling guide frame | |
| CN209795746U (en) | novel assembled is tied and is leaned on ship device | |
| CN217231978U (en) | Underwater measurement frame for offshore wind power jacket foundation pipe pile | |
| CN204510221U (en) | Rotary marine piling saddle | |
| CN215290154U (en) | Double row pile supporting construction | |
| CN116513384A (en) | Water floating platform device and installation method thereof | |
| CN216515710U (en) | Offshore wind turbine foundation structure suitable for shallow overburden rock-based seabed area | |
| CN214940110U (en) | Negative pressure barrel type guide frame platform for pile sinking construction | |
| CN212867456U (en) | Novel drilling platform hoist and mount formula jacket | |
| CN209816899U (en) | Floating pile-stabilizing platform for construction of steel pipe piles of offshore jacket type fan foundation | |
| CN211228573U (en) | Temporary locking device for skirt pile type jacket and steel pipe pile by using rear pile method | |
| CN208416809U (en) | A kind of offshore wind turbine pile foundation support table basis | |
| CN205444193U (en) | Rotating type floating pile driving guide frame | |
| CN216865155U (en) | Suction bucket leading truck of single pile sinking | |
| CN219364611U (en) | Submarine pile foundation leveling and guiding device | |
| JPS60215924A (en) | Settlement of steel skeleton for underwater foundation structure | |
| CN219082430U (en) | Pipeline traction device | |
| CN219410861U (en) | Pile sinking verticality control device of offshore wind power jacket foundation | |
| CN217053289U (en) | Self-floating steel truss drilling platform structure | |
| CN117286874B (en) | Device and method for quickly positioning bamboo piles by driving offshore bamboo piles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |