Protective device of offshore wind power foundation

Abstract

The utility model relates to the technical field of wind power foundations, in particular to a protective device of an offshore wind power foundation. Comprising a supporting table, and further comprises a plurality of stand columns fixedly connected to the bottom of the supporting table; and the driving assembly is arranged outside the multiple stand columns and used for driving the marine organisms, so that the marine organisms are prevented from damaging the wind power foundation which is being built. According to the wind power foundation, marine organisms can be effectively repelled through the arranged repelling assembly, so that the wind power foundation is prevented from being damaged by the marine organisms, the construction effect and efficiency of the wind power foundation are prevented from being affected, floating objects on the sea can be effectively intercepted and pushed through the arranged pushing assembly, and the construction efficiency of the wind power foundation is improved. Therefore, the wind power foundation is prevented from being collided by floating objects on the sea, the service life of the wind power foundation is not affected, the wind power foundation can be effectively protected, and the service life of the wind power foundation can be effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power foundations, and in particular to a protective device for offshore wind power foundations. Background Art

[0002] Offshore wind power foundations mainly include single pile foundations, pile group foundations, suction bucket foundations, gravity foundations, conductor frame foundations, multi-leg foundations and floating foundations. When constructing offshore wind power foundations, a protective device for offshore wind power foundations is required.

[0003] At present, during the construction of offshore wind power infrastructure, some marine organisms or floating objects in the sea will interfere with the offshore wind power foundation under construction. If the offshore wind power foundation is not protected at this time, the marine organisms will damage the offshore wind power foundation. At the same time, floating objects in the sea will collide with the offshore wind power foundation, which will affect the construction quality and construction time of the offshore wind power infrastructure.

[0004] Therefore, those skilled in the art provide a protective device for an offshore wind power foundation to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide a protective device for an offshore wind power foundation, comprising a support platform and:

[0006] A plurality of columns are fixedly connected to the bottom of the support platform;

[0007] A driving component is arranged outside the plurality of the columns and is used to drive away marine organisms, thereby preventing the marine organisms from damaging the wind power foundation being constructed;

[0008] The pushing assembly is arranged inside the supporting platform and is used to push the floating objects in the ocean, so as to prevent the floating objects from colliding with the offshore wind power foundation and affecting the service life of the wind power foundation.

[0009] As a further improvement of the technical solution, the driving component includes an ocean sonar fixedly connected to the outside of the plurality of columns.

[0010] As a further improvement of the present technical solution, the pushing assembly includes a waterproof case fixedly connected to the bottom of the support platform, a driving motor is provided inside the waterproof case, the output shaft of the driving motor is fixedly connected to a rotating rod through a coupling, the top of the rotating rod is rotatably connected to the inner top of the support platform, the inside of the support platform is fixedly connected to a support frame, the inner wall of the support platform is rotatably connected to a plurality of threaded rods, the inside of the support frame is provided with a guide groove for the movement of the threaded rods, the outside of the rotating rod is fixedly connected to a first bevel gear, the other ends of the plurality of threaded rods are fixedly connected to a second bevel gear meshing with the first bevel gear, the outsides of the plurality of threaded rods are threadedly connected to movable plates, the outsides of the plurality of movable plates are symmetrically provided with connecting plates, the outside of the support platform is provided with a guide groove for the movement of the connecting plates, and the outsides of every two connecting plates are fixedly connected to protective plates.

[0011] As a further improvement of the technical solution, the upper and lower surfaces of the multiple protective plates are symmetrically provided with connecting blocks, the outsides of the multiple connecting blocks are fixedly connected with damping rods, the telescopic ends of the multiple damping rods are fixedly connected with fixed blocks, a reinforcing plate is fixedly connected between every four fixed blocks, the outsides of the multiple damping rods are sleeved with buffer springs, and the multiple buffer springs are in contact between the connecting blocks and the fixed blocks.

[0012] As a further improvement of the technical solution, the exteriors of the plurality of damping rods are all provided with accordion protective covers, and the two ends of the plurality of accordion protective covers are respectively fixedly connected to the connecting block and the opposite side of the fixing block.

[0013] As a further improvement of the technical solution, drainage grooves are evenly spaced inside the plurality of protective plates and reinforcing plates.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the protective device for the offshore wind power foundation, by setting up a driving component and a pushing component, during the construction of the offshore wind power foundation, there may be situations where marine organisms damage the wind power foundation under construction. At this time, the driving component starts to operate, and the driving component can effectively drive away the marine organisms, thereby effectively protecting the wind power foundation under construction. When it is necessary to push out the floating objects at sea, the pushing component starts to operate, and at this time the pushing component can effectively intercept and push the floating objects at sea, thereby preventing the floating objects at sea from colliding with the offshore wind power foundation, affecting the construction efficiency and construction quality of the offshore wind power foundation, and effectively protecting the offshore wind power foundation, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the cutaway three-dimensional structure of the support platform and the waterproof case in the utility model;

[0019] Figure 4 It is a schematic diagram of the cutaway three-dimensional structure of the support frame in the utility model;

[0020] Figure 5 It is a schematic diagram of the cutaway three-dimensional structure of the organ protective cover of the utility model;

[0021] Figure 6 for Figure 3 Schematic diagram of the enlarged structure of the A area in the middle;

[0022] Figure 7 for Figure 4 Schematic diagram of the enlarged structure of the middle B area;

[0023] Figure 8 for Figure 5 Schematic diagram of the enlarged structure of the C area in the middle.

[0024] The meaning of each number in the figure is:

[0025] 1. Support platform; 2. Column; 3. Protective plate; 4. Reinforcement plate; 5. Ocean sonar; 6. Waterproof chassis; 7. Connecting block; 8. Fixed block; 9. Organ protective cover; 10. Drive motor; 11. Support frame; 12. Rotating rod; 13. Threaded rod; 14. Moving plate; 15. Connecting plate; 16. First bevel gear; 17. Second bevel gear; 18. Damping rod; 19. Buffer spring; 20. Drain trough. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 - Figure 8 As shown, this embodiment provides a protective device for an offshore wind power foundation, including a support platform 1, and also including:

[0028] A plurality of columns 2 are fixedly connected to the bottom of the support platform 1;

[0029] A driving component is arranged outside the plurality of columns 2 and is used to drive away marine organisms, thereby preventing the marine organisms from damaging the wind turbine foundation being constructed;

[0030] The pushing assembly is arranged inside the supporting platform 1 and is used to push the floating objects in the ocean, so as to prevent the floating objects from colliding with the offshore wind power foundation and affecting the service life of the wind power foundation.

[0031] The above working principle: During the construction of offshore wind power infrastructure, marine organisms may damage the wind power foundation under construction. At this time, the driving component starts to operate, and the driving component can effectively drive away the marine organisms, thereby effectively protecting the wind power foundation under construction. When it is necessary to push out the floating objects at sea, the pushing component starts to operate. At this time, the pushing component can effectively intercept and push the floating objects at sea, thereby preventing the floating objects at sea from colliding with the offshore wind power foundation and affecting the construction efficiency and quality of the offshore wind power foundation. It can effectively protect the offshore wind power foundation and save time and effort.

[0032] In order to effectively drive away marine life and prevent it from damaging the wind power foundation under construction, the driving component includes an ocean sonar device 5 fixedly connected to the outside of multiple columns 2. The ocean sonar device 5 can effectively emit ocean sonar, thereby effectively driving away marine life, and then effectively protecting the wind power foundation and preventing it from damaging the wind power foundation under construction.

[0033] Taking into account that during the construction of offshore wind power infrastructure, floating objects on the sea may collide with the wind power foundation, thereby causing damage to the wind power foundation and affecting the service life of the wind power foundation, the driving component includes a waterproof case 6 fixedly connected to the bottom of the support platform 1, and a driving motor 10 is arranged inside the waterproof case 6. The output shaft of the driving motor 10 is fixedly connected to a rotating rod 12 through a coupling, and the top of the rotating rod 12 is rotatably connected to the top of the inner part of the support platform 1. The interior of the support platform 1 is fixedly connected to a support frame 11, and a plurality of threaded rods 13 are rotatably connected to the inner wall of the support platform 1. A guide groove for the threaded rods 13 to move is provided inside the support frame 11. The outside of the rotating rod 12 is fixedly connected to a first bevel gear 16, and the other ends of the plurality of threaded rods 13 are fixedly connected to a second bevel gear 17 meshing with the first bevel gear 16. The outsides of the plurality of threaded rods 13 are threadedly connected to a moving plate 14, and the outsides of the plurality of moving plates 14 are all A connecting plate 15 is provided, and a guide groove for the connecting plate 15 to move is provided on the outside of the support platform 1. A protective plate 3 is fixedly connected to the outside of every two connecting plates 15. When it is necessary to intercept and push the floating objects at sea, the driving motor 10 starts to run. At this time, the driving motor 10 will drive the rotating rod 12 to rotate synchronously, and the rotating rod 12 will drive the first bevel gear 16 to rotate synchronously. The first bevel gear 16 will drive multiple second bevel gears 17 to rotate synchronously, and the second bevel gear 17 will drive the threaded rod 13 to rotate synchronously. At this time, the movable plate 14 will move synchronously on the outside of the threaded rod 13, driving the connecting plate 15 to move synchronously, and the connecting plate 15 will drive the protective plate 3 to move synchronously. At this time, the protective plate 3 can be used to intercept and push the floating objects at sea, thereby preventing the floating objects at sea from colliding with the wind power foundation, affecting the service life of the wind power foundation, and effectively protecting the wind power foundation.

[0034] In order to further enhance the protective effect of the protective plate 3 on the wind power foundation, the upper and lower surfaces of the plurality of protective plates 3 are symmetrically provided with connecting blocks 7, the outsides of the plurality of connecting blocks 7 are fixedly connected with damping rods 18, the telescopic ends of the plurality of damping rods 18 are fixedly connected with fixed blocks 8, and a reinforcing plate 4 is fixedly connected between every four fixed blocks 8, and the outsides of the plurality of damping rods 18 are sleeved with buffer springs 19, and the plurality of buffer springs 19 are in contact between the connecting blocks 7 and the fixed blocks 8. When floating objects at sea collide with the reinforcing plate 4, the impact force generated by the collision will cause the reinforcing plate 4 to be reinforced. The reinforcing plate 4 is displaced, and at this time the reinforcing plate 4 will drive the fixed block 8 to move synchronously, and the fixed block 8 will then squeeze the damping rod 18 and the buffer spring 19 synchronously. The buffer spring 19 can effectively buffer the impact force generated during the collision, thereby effectively protecting the protective plate 3, and further effectively improving the protective effect of the device on the wind power foundation. Through the setting of the damping rod 18, the elastic potential energy of the buffer spring 19 can be effectively limited, thereby preventing the buffer spring 19 from repeatedly rebounding and affecting the buffering effect of the buffer spring 19.

[0035] In order to effectively extend the service life of the buffer spring 19 and the damping rod 18, an accordion protective cover 9 is provided on the outside of the plurality of damping rods 18, and the two ends of the plurality of accordion protective covers 9 are respectively fixedly connected to the opposite sides of the connecting block 7 and the fixing block 8. Through the setting of the accordion protective cover 9, the buffer spring 19 and the damping rod 18 can be effectively waterproofed and protected, thereby effectively extending the service life of the buffer spring 19 and the damping rod 18, and the accordion protective cover 9 will not have any influence on the normal use of the damping rod 18 and the buffer spring 19.

[0036] In addition, in order to prevent the protective plates 3 and the reinforcing plates 4 from being affected by the resistance of seawater during movement, drainage grooves 20 are evenly spaced inside the plurality of protective plates 3 and the reinforcing plates 4. Through the provision of the drainage grooves 20, seawater can be discharged through the drainage grooves 20 during the movement of the protective plates 3 and the reinforcing plates 4, thereby preventing the resistance of seawater from affecting the movement of the protective plates 3 and the reinforcing plates 4, and effectively improving the protective effect of the protective plates 3 and the reinforcing plates 4 on the wind power foundation.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A protective device for an offshore wind power foundation, comprising a support platform (1), characterized in that: Also includes: A plurality of columns (2) are fixedly connected to the bottom of the support platform (1); A driving component is arranged outside the plurality of upright columns (2) and is used to drive away marine organisms, thereby preventing the marine organisms from damaging the wind turbine foundation being constructed; The pushing component is arranged inside the support platform (1) and is used to push floating objects in the ocean, thereby preventing the floating objects from colliding with the offshore wind power foundation and affecting the service life of the wind power foundation.

2. A protective device for an offshore wind power foundation according to claim 1, characterized in that: The driving component comprises an ocean sonar device (5) fixedly connected to the outside of a plurality of columns (2).

3. The protective device for an offshore wind power foundation according to claim 1, characterized in that: The pushing assembly comprises a waterproof case (6) fixedly connected to the bottom of the support platform (1), a driving motor (10) is arranged inside the waterproof case (6), an output shaft of the driving motor (10) is fixedly connected to a rotating rod (12) via a coupling, the top end of the rotating rod (12) is rotatably connected to the top end inside the support platform (1), the inside of the support platform (1) is fixedly connected to a supporting frame (11), the inner wall of the support platform (1) is rotatably connected to a plurality of threaded rods (13), and a slot is provided inside the support frame (11) for the threaded rods (13) to move. The rotating rod (12) is fixedly connected to a first bevel gear (16) on the outside, and the other ends of the plurality of threaded rods (13) are fixedly connected to a second bevel gear (17) meshing with the first bevel gear (16). The plurality of threaded rods (13) are threadedly connected to a movable plate (14) on the outside, and the plurality of movable plates (14) are symmetrically provided with connecting plates (15) on the outside. The support platform (1) is provided with a guide groove for the connecting plates (15) to move, and the outsides of every two connecting plates (15) are fixedly connected to a protective plate (3).

4. A protective device for an offshore wind power foundation according to claim 3, characterized in that: The upper and lower surfaces of the plurality of protective plates (3) are symmetrically provided with connecting blocks (7), the exteriors of the plurality of connecting blocks (7) are fixedly connected with damping rods (18), the telescopic ends of the plurality of damping rods (18) are fixedly connected with fixed blocks (8), a reinforcing plate (4) is fixedly connected between every four fixed blocks (8), the exteriors of the plurality of damping rods (18) are sleeved with buffer springs (19), and the plurality of buffer springs (19) are in contact between the connecting blocks (7) and the fixed blocks (8).

5. A protective device for an offshore wind power foundation according to claim 4, characterized in that: The exteriors of the plurality of damping rods (18) are all sleeved with accordion protective covers (9), and the two ends of the plurality of accordion protective covers (9) are respectively fixedly connected to the connecting block (7) and the opposite side of the fixing block (8).

6. A protective device for an offshore wind power foundation according to claim 4, characterized in that: Drainage grooves (20) are evenly spaced inside the plurality of protection plates (3) and reinforcement plates (4).

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