Offshore wind power construction platform

Abstract

The utility model relates to the technical field of offshore wind power construction, and discloses an offshore wind power construction platform which comprises a movable platform, a lifting assembly is connected to the top of the movable platform, a supporting frame is connected to the side edge of the lifting assembly, an extending assembly is connected to the interior of the supporting frame, and a protection assembly is connected to the bottom in the supporting frame. Compared with the prior art, the offshore wind power construction platform has the advantages that in the offshore wind power construction platform, the extension frames on the two sides can be conveniently pulled out from the sliding grooves through the extension assemblies, the supporting area is increased, more operation space is provided, all equipment can be reasonably placed, and the collision risk of workers during working is also avoided; and the protection assembly is used for conveniently adjusting and increasing the height of the second protection plate and the third protection plate, so that the protection safety of workers is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of offshore wind power construction technology, and in particular to an offshore wind power construction platform. Background Technology

[0002] Mobile platforms are needed for offshore wind power construction. Using offshore wind power construction platforms can improve the efficiency of offshore wind power construction and provide convenience for offshore wind power construction.

[0003] Existing offshore wind power construction platforms are not easy to adjust in terms of the area of ​​the support platform, resulting in limited working space and increasing the risk of collisions for workers during operations. They are also not easy to arrange equipment reasonably. Furthermore, they are not easy to adjust to increase the protection of workers, making them unsafe when working at heights. Therefore, the device has certain shortcomings. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an offshore wind power construction platform.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an offshore wind power construction platform, including a mobile platform, a lifting component connected to the top of the mobile platform, a support frame connected to the side of the lifting component, an extension component connected inside the support frame, and a protective component connected to the bottom of the support frame;

[0006] The extension assembly includes a second drive motor. A slot is provided at the bottom of the support frame. The second drive motor is fixedly connected to the inner wall of the slot by bolts. A second threaded rod is fixedly connected to the output end of the second drive motor. A moving block is threadedly connected to the outer wall of the second threaded rod. The moving block slides at the bottom of the slot. A drive plate is rotatably connected to the bottom of the moving block. A sliding groove is provided in the support frame. An extension frame is slidably connected in the sliding groove. Two sets of extension frames are symmetrically arranged. A cavity is provided in the extension frame. One end of the drive plate is rotatably connected in the cavity.

[0007] As a further description of the above technical solution:

[0008] The protective assembly includes a first protective plate, which is fixedly connected to the bottom of the support frame. A first positioning groove is formed in the first protective plate, and a second protective plate is slidably connected in the first positioning groove. A first limiting block is fixedly connected to the side of the second protective plate, and the first limiting block slides in the first positioning groove. A second positioning groove is formed in the second protective plate, and a third protective plate is slidably connected in the second positioning groove. A second limiting block is fixedly connected to the side of the third protective plate, and the second limiting block slides in the second positioning groove.

[0009] As a further description of the above technical solution:

[0010] The lifting assembly includes a first drive motor, which is fixedly connected to the top of the moving platform by bolts. A first threaded rod is fixedly connected to the output end of the first drive motor. A moving plate is threadedly connected to the outer wall of the first threaded rod. A guide rod is fixedly connected to the top of the moving platform. The moving plate slides on the outside of the guide rod. The side of the moving plate is fixedly connected to the support frame.

[0011] As a further description of the above technical solution:

[0012] The second threaded rod is parallel to the support frame.

[0013] As a further description of the above technical solution:

[0014] The first threaded rod and the guide rod are parallel.

[0015] As a further description of the above technical solution:

[0016] The first protective plate is provided in two symmetrical sets.

[0017] As a further description of the above technical solution:

[0018] The support frame is parallel to the mobile platform.

[0019] This utility model has the following beneficial effects:

[0020] In this utility model, in the offshore wind power construction platform, the use of extension components makes it easy to pull the extension frames on both sides out of the slide to increase the support area, so that there is more working space, and various equipment can be placed reasonably, and the risk of collisions during the work of workers can be avoided.

[0021] In this invention, the use of protective components in offshore wind power construction platforms facilitates the adjustment and addition of the height of the second and third protective plates, thereby enhancing the safety of workers. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of an offshore wind power construction platform proposed in this utility model;

[0023] Figure 2 This is a partial structural diagram of an offshore wind power construction platform proposed in this utility model. Figure 1 ;

[0024] Figure 3 This utility model proposes an offshore wind power construction platform. Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 This is a partial structural diagram of an offshore wind power construction platform proposed in this utility model. Figure 2 .

[0026] Legend:

[0027] 1. Moving platform; 2. First drive motor; 3. First threaded rod; 4. Guide rod; 5. Moving plate; 6. Support frame; 7. Slide groove; 8. Hollow groove; 9. Second drive motor; 10. Second threaded rod; 11. Moving block; 12. Drive plate; 13. Cavity; 14. First protective plate; 15. First positioning groove; 16. Second protective plate; 17. Second positioning groove; 18. First limiting block; 19. Third protective plate; 20. Second limiting block; 21. Extension frame. Detailed Implementation

[0028] 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.

[0029] Reference Figures 1-4 An embodiment of this utility model is provided: an offshore wind power construction platform, including a mobile platform 1, a lifting component connected to the top of the mobile platform 1, a support frame 6 connected to the side of the lifting component, an extension component connected inside the support frame 6, and a protective component connected to the bottom inside the support frame 6.

[0030] The extension assembly includes a second drive motor 9. A slot 8 is provided at the bottom of the support frame 6. The second drive motor 9 is fixedly connected to the inner wall of the slot 8 by bolts. A second threaded rod 10 is fixedly connected to the output end of the second drive motor 9. A moving block 11 is threadedly connected to the outer wall of the second threaded rod 10. The moving block 11 slides at the bottom of the slot 8. A drive plate 12 is rotatably connected to the bottom of the moving block 11. A sliding groove 7 is provided in the support frame 6. An extension frame 21 is slidably connected in the sliding groove 7. Two sets of extension frames 21 are symmetrically arranged. A cavity 13 is provided in the extension frame 21. One end of the drive plate 12 is rotatably connected in the cavity 13 to facilitate the movement of the extension frame 21.

[0031] The protective assembly includes a first protective plate 14, which is fixedly connected to the bottom of the support frame 6. A first positioning groove 15 is formed within the first protective plate 14. A second protective plate 16 is slidably connected within the first positioning groove 15. A first limiting block 18 is fixedly connected to the side of the second protective plate 16 and slides within the first positioning groove 15. A second positioning groove 17 is formed within the second protective plate 16. A third protective plate 19 is slidably connected within the second positioning groove 17. A second limiting block 20 is fixedly connected to the side of the third protective plate 19 and resides within the second positioning groove 17. The sliding and lifting assembly includes a first drive motor 2, which is fixedly connected to the top of the moving platform 1 by bolts. A first threaded rod 3 is fixedly connected to the output end of the first drive motor 2. A moving plate 5 is threadedly connected to the outer wall of the first threaded rod 3. A guide rod 4 is fixedly connected to the top of the moving platform 1. The moving plate 5 slides outside the guide rod 4. The side of the moving plate 5 is fixedly connected to the support frame 6. A second threaded rod 10 is parallel to the support frame 6. The first threaded rod 3 and the guide rod 4 are parallel. Two sets of first protective plates 14 are symmetrically arranged. The support frame 6 is parallel to the moving platform 1, providing more stable support.

[0032] Working principle: In the offshore wind power construction platform, starting the first drive motor 2 drives the first threaded rod 3 to rotate. The first threaded rod 3 drives the moving plate 5 to slide and rise along the guide rod 4 to adjust the working height. Starting the second drive motor 9 drives the second threaded rod 10 to rotate. The second threaded rod 10 drives the moving block 11 to slide at the bottom of the slot 8, thereby driving the drive plates 12 on both sides to rotate. This makes it easier to pull out the extension frames 21 on both sides from the slide groove 7 to increase the support area, giving more working space, allowing for reasonable placement of various equipment, and avoiding the risk of collisions for workers. Pulling out the third protective plate 19 and the second protective plate 16 allows the third protective plate 19 and the second limiting block 20 to slide in the second positioning groove 17. The second protective plate 16 and the first limiting block 18 slide in the first positioning groove 15, making it easy to adjust and increase the height of the second protective plate 16 and the third protective plate 19, thereby enhancing the safety of workers.

[0033] The first and second drive motors in this application are both self-locking motors with solenoid valves, which are existing mature technologies and are available on the market. They will not be described in detail here. At the same time, this application does not protect their specific structures. Those skilled in the art can choose them based on practical experience and usage requirements.

[0034] All electrical components mentioned in this article are electrically connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and known components is omitted in the specific embodiments disclosed herein. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. Offshore wind farm construction platform comprising a mobile platform (1), characterized in that: The mobile platform (1) is provided with a lifting component at the top, a support frame (6) is provided on the side of the lifting component, an extension component is provided inside the support frame (6), and a protective component is provided at the bottom inside the support frame (6). The extension assembly includes a second drive motor (9), a slot (8) is provided at the bottom of the support frame (6), the second drive motor (9) is fixedly connected to the inner wall of the slot (8) by bolts, a second threaded rod (10) is fixedly connected to the output end of the second drive motor (9), a moving block (11) is threadedly connected to the outer wall of the second threaded rod (10), the moving block (11) slides at the bottom of the slot (8), a drive plate (12) is rotatably connected to the bottom of the moving block (11), a sliding groove (7) is provided in the support frame (6), an extension frame (21) is slidably connected in the sliding groove (7), two sets of extension frames (21) are symmetrically provided, a cavity (13) is provided in the extension frame (21), and one end of the drive plate (12) is rotatably connected in the cavity (13).

2. The offshore wind power construction platform according to claim 1, characterized in that: The protective assembly includes a first protective plate (14), which is fixedly connected to the bottom of the support frame (6). A first positioning groove (15) is provided in the first protective plate (14). A second protective plate (16) is slidably connected in the first positioning groove (15). A first limiting block (18) is fixedly connected to the side of the second protective plate (16). The first limiting block (18) slides in the first positioning groove (15). A second positioning groove (17) is provided in the second protective plate (16). A third protective plate (19) is slidably connected in the second positioning groove (17). A second limiting block (20) is fixedly connected to the side of the third protective plate (19). The second limiting block (20) slides in the second positioning groove (17).

3. The offshore wind power construction platform according to claim 1, characterized in that: The lifting assembly includes a first drive motor (2), which is fixedly connected to the top of the moving platform (1) by bolts. The output end of the first drive motor (2) is fixedly connected to a first threaded rod (3). A moving plate (5) is threadedly connected to the outer wall of the first threaded rod (3). A guide rod (4) is fixedly connected to the top of the moving platform (1). The moving plate (5) slides on the outside of the guide rod (4). The side of the moving plate (5) is fixedly connected to the support frame (6).

4. The offshore wind power construction platform according to claim 1, characterized in that: The second threaded rod (10) is parallel to the support frame (6).

5. The offshore wind power construction platform according to claim 3, characterized in that: The first threaded rod (3) and the guide rod (4) are parallel.

6. The offshore wind power construction platform according to claim 2, characterized in that: The first protective plate (14) is symmetrically provided in two sets.

7. The offshore wind power construction platform according to claim 1, characterized in that: The support frame (6) is parallel to the mobile platform (1).

Images