Wind power anchor plate pile foundation rapid butt joint structure
Patent Information
- Application Number
- CN202522635719.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-12
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-12-12
AI Technical Summary
现有技术中，风电锚板桩基在安装期间，风机塔筒与桩基在安装时，通常需要对齐，从而能便于后续进行稳定的安装，而在对齐操作时，由于风机塔筒通常由吊机进行起吊操作，这使得在对齐期间需要耗费大量时间，为此我们提出风电锚板桩基快速对接结构来解决上述提出的问题
在使用时，可以事先将支撑件与A定位板进行连接，可以通过焊接、粘结等方式进行连接，为了能够使得支撑件可以稳定的承重，因此可以在支撑件上设置加强筋，在使用时，可以通过A螺栓组将多个定位杆与A定位板连接，从而使得定位杆能够稳定的设置，并且可以在多个定位杆上均设置B螺栓组，之后待B定位板套设定位杆上后，可以通过B螺栓组对B定位板进行定位，从而使得B定位板能够稳定的设置，为了能够使得B定位板可以更加快捷的与定位杆套设，因此可以在A定位板上设置A对接组件，且在B定位板上设置B对接组件，通过A对接组件与B对接组件的配合使用，并且由于定位杆与B定位板上开设的套孔位置相对应，因此可以实现B定位板与A定位板的快速对接。
Smart Images
Figure CN224902223U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of wind power anchor plate pile technology, specifically relating to a rapid connection structure for wind power anchor plate pile foundations. Background Technology
[0002] Wind turbine anchor plate piles are an important type of offshore wind power foundation, primarily used to securely connect the wind turbine tower to the seabed support structure (such as monopiles or jacket structures). Their core function is to distribute loads through the anchor plate system, ensuring the stability of the wind turbine under complex sea conditions. In existing technologies, during the installation of wind turbine anchor plate pile foundations, the wind turbine tower and the pile foundation usually need to be aligned to facilitate subsequent stable installation. However, since the wind turbine tower is usually lifted by a crane, the alignment process takes a lot of time. To address this issue, we propose a rapid connection structure for wind turbine anchor plate pile foundations. Utility Model Content
[0003] The purpose of this invention is to provide a rapid connection structure for wind power anchor plate pile foundations to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: A wind turbine anchor plate pile foundation quick docking structure includes a pile foundation assembly, on which an A docking assembly is provided, and on which a B docking assembly is provided, and the A docking assembly and the B docking assembly cooperate for docking and installation of the pile foundation assembly, and a limit component is provided on the B docking assembly for positioning the B docking assembly; The pile foundation assembly includes a positioning plate A, on which multiple positioning rods are provided and connected by a bolt group A. Each of the multiple positioning rods is provided with a bolt group B, and the positioning plate B is sleeved on the multiple positioning rods.
[0005] Preferably, the pile foundation assembly further includes two support members, which are arranged symmetrically, and each support member is provided with reinforcing ribs.
[0006] Preferably, the A docking assembly includes a fixing member, which is disposed on the A positioning plate, has a B snap-fit member on it, and has an insert member inside it.
[0007] Preferably, the A docking assembly further includes an A-type connector, the insert has a movable groove, the A-type connector is disposed in the movable groove, the A-type connector has two telescopic rods, both of which are connected to the inner wall of the movable groove, and the A-type connector has a spring.
[0008] Preferably, the B docking assembly includes a hollow component, which is disposed on the insert and has a movable component inside it.
[0009] Preferably, the B docking assembly further includes a rack, which is disposed at the end of the movable part and inside the hollow part. An A gear is disposed inside the hollow part and meshes with the rack. A limiting rod is provided on the A gear and extends through and out of the surface of the hollow part. A snap-fit groove is provided on the limiting rod.
[0010] Preferably, the limiting component includes lead screws, and two lead screws are provided, both of which are disposed on a hollow part. Threaded parts are provided on the two lead screws, and abutment parts are provided on the threaded parts, with the abutment parts disposed in a snap-fit groove.
[0011] Preferably, the limiting component further includes a counterweight, which is disposed at the ends of the two lead screws. The counterweight has two C gears, which are respectively connected to the two lead screws. The counterweight also has a B gear, which meshes with the two C gears. The B gear has a drive shaft that passes through and extends out of the surface of the counterweight. The drive shaft has a ratchet, and the counterweight has ratchet teeth that engage with the ratchet.
[0012] Compared with the prior art, the beneficial effects of this utility model are: In use, the support component can be pre-connected to the A positioning plate through welding, bonding, or other methods. To ensure stable load-bearing capacity, reinforcing ribs can be added to the support component. During use, multiple positioning rods can be connected to the A positioning plate using the A bolt set, ensuring stable positioning of the positioning rods. B bolt sets can be installed on each of the positioning rods. After the B positioning plate is fitted onto the positioning rods, it can be positioned using the B bolt sets, ensuring stable positioning. To facilitate quicker fitting of the B positioning plate to the positioning rods, an A docking assembly can be installed on the A positioning plate, and a B docking assembly can be installed on the B positioning plate. Through the coordinated use of the A and B docking assemblies, and because the positioning rods correspond to the corresponding holes on the B positioning plate, rapid docking between the B and A positioning plates can be achieved. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial perspective view of the present invention; Figure 3 This is a partial exploded view of the present invention; Figure 4This utility model Figure 3 A magnified view of a section at point A in the middle; Figure 5 This utility model Figure 3 A magnified view of a section at point B in the middle.
[0014] In the diagram: 1. Pile foundation assembly; 11. A positioning plate; 12. Support component; 13. Reinforcing rib; 14. Positioning rod; 15. A bolt group; 16. B bolt group; 17. B positioning plate; 2. A docking assembly; 21. Fixing component; 22. Insert component; 23. Telescopic rod; 24. Spring; 25. A snap-fit component; 26. Moving groove; 27. B snap-fit component; 3. B docking assembly; 31. Hollow component; 32. Moving component; 33. Rack; 34. A gear; 35. Limiting rod; 4. Limiting assembly; 41. Counterweight; 42. Ratchet; 43. Ratchet tooth; 44. Drive shaft; 45. B gear; 46. C gear; 47. Lead screw; 48. Threaded component; 49. Abutment component. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Please see Figures 1-5 This utility model provides a quick docking structure for wind power anchor plate pile foundation, including a pile foundation component 1, an A docking component 2 and a B docking component 3 on the pile foundation component 1, and the A docking component 2 and the B docking component 3 cooperate for docking and installation of the pile foundation component 1, and a limit component 4 is provided on the B docking component 3 for positioning the B docking component 3. The pile foundation assembly 1 includes an A positioning plate 11, on which multiple positioning rods 14 are provided, and the multiple positioning rods 14 are connected by an A bolt group 15. Each of the multiple positioning rods 14 is provided with a B bolt group 16, and a B positioning plate 17 is sleeved on the multiple positioning rods 14. The pile foundation assembly 1 also includes a support member 12, which is provided in two symmetrical arrangements, and each of the two support members 12 is provided with a reinforcing rib 13.
[0017] Specifically, in use, the support member 12 can be connected to the A positioning plate 11 beforehand, which can be done by welding, bonding, or other methods. To ensure the support member 12 can stably bear the load, reinforcing ribs 13 can be provided on it. During use, multiple positioning rods 14 can be connected to the A positioning plate 11 using the A bolt group 15, thus ensuring the positioning rods 14 are stably positioned. B bolt groups 16 can be provided on each of the multiple positioning rods 14. After the B positioning plate 17 is fitted onto the positioning rods 14, [the process can proceed]. Positioning plate 17 is positioned by bolt group 16, thereby ensuring its stable installation. To enable quicker engagement of positioning plate 17 with positioning rod 14, A docking assembly 2 is installed on positioning plate 11, and B docking assembly 3 is installed on positioning plate 17. Through the cooperation of A docking assembly 2 and B docking assembly 3, and because the positioning rod 14 corresponds to the sleeve hole on positioning plate 17, quick docking between positioning plate 17 and positioning plate 11 can be achieved.
[0018] In this embodiment, the A docking assembly 2 includes a fixing member 21, which is disposed on the A positioning plate 11. The fixing member 21 is provided with a B snap-fit member 27, and an inserter 22 is disposed inside the fixing member 21. The A docking assembly 2 also includes an A snap-fit member 25. The inserter 22 has a moving groove 26, and the A snap-fit member 25 is disposed inside the moving groove 26. The A snap-fit member 25 is provided with two telescopic rods 23, and both telescopic rods 23 are connected to the inner wall of the moving groove 26. A spring 24 is provided on the A snap-fit member 25.
[0019] Specifically, in actual use, a fixing member 21 can be set on the A positioning plate 11, and a B snap-fit member 27 can be set inside the slot opened on the fixing member 21. An inserter 22 is inserted into the slot. Since the inserter 22 has a moving slot 26, and the A snap-fit member 25 is slidably set in the moving slot 26, and the A snap-fit member 25 is provided with a telescopic rod 23 and a spring 24, and since the close ends of the A snap-fit member 25 and the B snap-fit member 27 are both provided with a chamfer structure, when the fixing member 21 is inserted into the slot, the B snap-fit member 27 will squeeze the A snap-fit member 25, thereby pushing the A snap-fit member 25 to move into the moving slot 26. When the A snap-fit member 25 moves, it will squeeze the spring 24. When the A snap-fit member 25 moves to below the B snap-fit member 27, the A snap-fit member 25 will move under the elastic force of the spring 24, thereby snapping into the B snap-fit member 27.
[0020] In this embodiment, the B docking assembly 3 includes a hollow part 31, which is disposed on the insert 22, and a movable part 32 is disposed inside the hollow part 31. The B docking assembly 3 also includes a rack 33, which is disposed at the end of the movable part 32 and is disposed inside the hollow part 31. An A gear 34 is disposed inside the hollow part 31 and meshes with the rack 33. A limiting rod 35 is provided on the A gear 34 and extends through and out of the surface of the hollow part 31. A snap-fit groove is provided on the limiting rod 35.
[0021] Specifically, in use, a hollow part 31 can be set on the insert 22, and a movable part 32 can be slidably set inside the hollow part 31. A rack 33 is set on the movable part 32, and an A gear 34 is set on the hollow part 31. The rack 33 and the A gear 34 are meshed. When the B positioning plate 17 is lowered by the crane, the insert 22 will first be inserted into the slot. Then the B positioning plate 17 continues to descend, thereby pushing the movable part 32 to move, which in turn pushes the A gear 34 to rotate, thereby driving the limit rod 35 to rotate. When the B positioning plate 17 moves to the appropriate position, that is, after the B positioning plate 17 is positioned by the B bolt group 16, the limit rod 35 stops rotating.
[0022] In this embodiment, the limiting component 4 includes two lead screws 47, both of which are mounted on the hollow component 31. Each lead screw 47 has a threaded component 48, and each threaded component 48 has an abutment component 49 positioned within a locking groove. The limiting component 4 also includes a counterweight 41, located at the ends of the two lead screws 47. The counterweight 41 has two C-gears 46 connected to the two lead screws 47 respectively. The counterweight 41 also has a B-gear 45 meshing with the two C-gears 46. The B-gear 45 has a drive shaft 44 extending through and beyond the surface of the counterweight 41. The drive shaft 44 has a ratchet 42, and the counterweight 41 has ratchet teeth 43 engaging with the ratchet 42.
[0023] Specifically, in order to prevent the stop-rotation limit rod 35 from rotating during subsequent installation, thus preventing instability in the setting of the B positioning plate 17, the abutment 49 can be inserted into the snap-fit groove, preventing the limit rod 35 from rotating. Furthermore, to control whether the abutment 49 engages with the limit rod 35, the screw 47 can be rotated to control the position of the threaded part 48, allowing the abutment 49 to disengage from the snap-fit groove. During use, to prevent the screw 47 from rotating during the engagement of the abutment 49, thus preventing the abutment 49 from moving, the ratchet 43 can engage and limit the ratchet 42, preventing the drive shaft 44 from rotating in the opposite direction, thereby preventing the B gear 45 from rotating in the opposite direction, preventing the two C gears 46 from rotating in the opposite direction, and consequently preventing the screw 47 from rotating in the opposite direction.
[0024] Working principle and usage process of this utility model: In use, the support 12 can be connected to the A positioning plate 11 beforehand, which can be done by welding, bonding or other methods. In order to enable the support 12 to bear the load stably, a reinforcing rib 13 can be set on the support 12. In use, multiple positioning rods 14 can be connected to the A positioning plate 11 by the A bolt group 15, so that the positioning rods 14 can be set stably. B bolt groups 16 can be set on each of the multiple positioning rods 14. After the B positioning plate 17 is fitted onto the positioning rods 14, the B positioning plate 17 can be positioned by the B bolt group 16, so that the B positioning plate 17 can be set stably. In order to enable the B positioning plate 17 to be fitted onto the positioning rods 14 more quickly, an A docking component 2 can be set on the A positioning plate 11 and a B docking component 3 can be set on the B positioning plate 17. Through the cooperation of the A docking component 2 and the B docking component 3, and because the positions of the sleeve holes opened on the positioning rods 14 and the B positioning plate 17 are corresponding, the B positioning plate 17 and the A positioning plate 11 can be quickly docked.
[0025] In practical use, a fixing member 21 can be set on the A positioning plate 11, and a telescopic rod 23 can be set inside the slot opened on the fixing member 21. An inserter 22 is inserted into the slot. Since the inserter 22 has a moving slot 26, and the A locking member 25 is slidably set in the moving slot 26, the A locking member 25 is equipped with a telescopic rod 23 and a spring 24. Since the close ends of the A locking member 25 and the B locking member 27 are both provided with a chamfer structure, when the fixing member 21 is inserted into the slot, the B locking member 27 will squeeze the A locking member 25, thereby pushing the A locking member 25 to move into the moving slot 26. When the A locking member 25 moves, it will squeeze the spring 24. When the A locking member 25 moves to the bottom of the B locking member 27, the A locking member 25 will move under the elastic force of the spring 24, thereby locking with the B locking member 27.
[0026] In use, a hollow part 31 can be set on the insert 22, and a movable part 32 can be slidably set inside the hollow part 31. A rack 33 is set on the movable part 32, and an A gear 34 is set on the hollow part 31. The rack 33 and the A gear 34 are meshed. When the B positioning plate 17 is lowered by the crane, the insert 22 will first be inserted into the slot. Then the B positioning plate 17 continues to descend, thereby pushing the movable part 32 to move, which in turn pushes the A gear 34 to rotate, thereby driving the limit rod 35 to rotate. When the B positioning plate 17 moves to the appropriate position, that is, after the B positioning plate 17 is positioned by the B bolt group 16, the limit rod 35 stops rotating.
[0027] To prevent the stop rod 35 from rotating during subsequent installation, thus ensuring the B positioning plate 17 remains stable, the abutment 49 can be inserted into the locking groove to prevent the stop rod 35 from rotating. To control whether the abutment 49 engages with the stop rod 35, the screw 47 can be rotated to control the position of the threaded part 48, allowing the abutment 49 to disengage from the locking groove. During use, to prevent the screw 47 from rotating during the engagement of the abutment 49, thus preventing the abutment 49 from moving, the ratchet 43 can engage and limit the ratchet 42. This prevents the drive shaft 44 from rotating in the opposite direction, which in turn prevents the B gear 45 from rotating in the opposite direction, preventing the two C gears 46 from rotating in the opposite direction, and consequently preventing the screw 47 from rotating in the opposite direction.
[0028] The electronic components and modules used in this utility model can all be parts that are commonly used in the market and can achieve the specific functions in this case. The specific models and sizes can be selected and adjusted according to actual needs.
[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A rapid connection structure for wind turbine anchor plate pile foundations, comprising pile foundation components (1), characterized in that: The pile foundation component (1) is provided with an A docking component (2) and a B docking component (3). The A docking component (2) and the B docking component (3) are used for docking and installation of the pile foundation component (1). The B docking component (3) is provided with a limiting component (4) for positioning the B docking component (3). The pile foundation component (1) includes an A positioning plate (11), on which a plurality of positioning rods (14) are provided, and the plurality of positioning rods (14) are connected by an A bolt group (15). A B bolt group (16) is provided on each of the plurality of positioning rods (14), and a B positioning plate (17) is sleeved on the plurality of positioning rods (14).
2. The wind power anchor plate pile foundation rapid connection structure according to claim 1, characterized in that: The pile foundation assembly (1) also includes a support member (12), and there are two support members (12) arranged symmetrically. Each of the two support members (12) is provided with a reinforcing rib (13).
3. The wind power anchor plate pile foundation rapid connection structure according to claim 1, characterized in that: The A docking assembly (2) includes a fastener (21), which is disposed on the A positioning plate (11). A B snap fastener (27) is disposed on the fastener (21), and an inserter (22) is disposed inside the fastener (21).
4. The wind power anchor plate pile foundation rapid connection structure according to claim 3, characterized in that: The A docking assembly (2) also includes an A card connector (25). The insert (22) has a moving groove (26). The A card connector (25) is located in the moving groove (26). The A card connector (25) has two telescopic rods (23), and both telescopic rods (23) are connected to the inner wall of the moving groove (26). The A card connector (25) has a spring (24).
5. The wind power anchor plate pile foundation rapid connection structure according to claim 4, characterized in that: The B docking assembly (3) includes a hollow part (31), which is disposed on the insert (22), and a movable part (32) is disposed inside the hollow part (31).
6. The wind power anchor plate pile foundation rapid connection structure according to claim 5, characterized in that: The B docking assembly (3) also includes a rack (33), which is disposed at the end of the moving part (32) and is disposed inside the hollow part (31). The hollow part (31) is provided with an A gear (34), which meshes with the rack (33). The A gear (34) is provided with a limiting rod (35), which penetrates and extends out of the surface of the hollow part (31). The limiting rod (35) is provided with a snap-fit groove.
7. The wind power anchor plate pile foundation rapid connection structure according to claim 6, characterized in that: The limiting component (4) includes a lead screw (47), there are two lead screws (47), and both lead screws (47) are set on the hollow part (31). The two lead screws (47) are threaded with threaded parts (48), and the threaded parts (48) are provided with abutting parts (49), and the abutting parts (49) are set in the snap-fit groove.
8. The wind power anchor plate pile foundation rapid connection structure according to claim 7, characterized in that: The limiting component (4) also includes a counterweight (41), which is disposed at the ends of two lead screws (47). The counterweight (41) is provided with two C gears (46), and the two C gears (46) are respectively connected to the two lead screws (47). The counterweight (41) is provided with a B gear (45), and the B gear (45) meshes with the two C gears (46). The B gear (45) is provided with a drive shaft (44), and the drive shaft (44) passes through and extends out of the surface of the counterweight (41). The drive shaft (44) is provided with a ratchet (42), and the counterweight (41) is provided with a ratchet tooth (43), and the ratchet tooth (43) engages with the ratchet tooth (42).