Offshore wind power anti-collision structure

Abstract

The utility model discloses an offshore wind power anti -collision structure relates to offshore wind power anti -collision technical field. Including two sleeve connection frame, the opposite side of two sleeve connection frame is fixedly connected with a plurality of even distribution's clamping sleeve respectively, the outside fixed connection of two sleeve connection frame has even distribution's a plurality of groups of link frame, the outside of every group link frame is provided with a buffer outer cover respectively, the inner wall of every clamping sleeve is slidably connected with a clamping slide rod. The utility model discloses the setting of two sleeve connection frame, will offshore wind power pile cover between two sleeve connection frame, through the setting of a plurality of telescopic clamping slide rod, will corresponding clamping seat and clamping ball and offshore wind power pile surface contact, when the sea surface changes, through the setting of the buffer outer cover with buoyancy, drive sleeve connection frame changes along, and clamping ball always will along offshore wind power pile surface roll, to comply with the change of sea level, always provide offshore wind power pile with anti -collision effect.

Description

Technical Field

[0001] This utility model relates to the field of offshore wind power collision avoidance technology, specifically an offshore wind power collision avoidance structure. Background Technology

[0002] Currently, my country's wind power projects are mainly concentrated in near-shore waters, with coastal provinces gradually increasing investment. Offshore wind power construction is also gradually expanding from near-shore to deep-sea areas. However, there are still shortcomings in technology. my country's offshore wind power technology has entered a stage of large-scale, commercialization, and its development scope includes near-shore and offshore waters, shallow and deep waters, and there is a trend of rapid expansion from small-scale to large-scale. Collision protection structures are used when offshore wind power requires collision protection. An existing offshore wind power collision protection structure (announcement number: CN220318457U) has revealed at least the following defects in use:

[0003] The above-mentioned solution, by setting up a guiding mechanism, can change the direction of the ship's impact when it hits the pile, and at the same time, it can make the ship's displacement direction, so as to avoid the ship's impact and damage to the pile under the push of the waves. It can reduce the serious casualties caused by collisions between offshore wind power generation and ships. However, in actual use, due to tidal phenomena, the sea level will change to a certain extent. When the change is large, it will submerge the anti-collision device, causing the anti-collision device to fail. Therefore, an offshore wind power anti-collision structure is being developed. Utility Model Content

[0004] The main purpose of this utility model is to provide a collision avoidance structure for offshore wind power, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A collision avoidance structure for offshore wind power includes two sockets connected to each other on opposite sides. Multiple evenly distributed clamping sleeves are fixedly connected to the opposite sides of each socket. Multiple sets of evenly distributed connecting frames are fixedly connected to the outer sides of the two sockets. A buffer jacket is provided on the outer side of each set of connecting frames. A clamping slide rod is slidably connected between the inner walls of each clamping sleeve. A clamping seat is fixedly connected to the end of each clamping slide rod facing away from the corresponding socket. A clamping ball is rotatably connected to the end of each clamping seat facing away from the corresponding clamping slide rod.

[0007] Preferably, each of the clamping slide bars is fixedly connected to a tight-fitting ring at one end facing the corresponding socket, the outer edge of each tight-fitting ring is slidably connected to the inner edge of the corresponding clamping sleeve, and a clamping spring is fixedly connected to one end of each tight-fitting ring facing the corresponding socket, and each clamping spring is fixedly connected to the inner edge of the corresponding socket.

[0008] Preferably, each of the clamping sleeves has an outer cover ring fixedly connected to one end facing away from the corresponding sleeve frame, and the inner edge of each outer cover ring is slidably connected to the outer edge of the corresponding clamping slide rod.

[0009] Preferably, each of the two sockets is fixedly connected to a corresponding positioning frame at its opposite ends, the two corresponding positioning frames are fixedly connected, and a waterproof cover is provided on the opposite sides of the two corresponding positioning frames.

[0010] Preferably, a connecting block is fixedly connected between the inner walls of each connecting frame, and one side of each connecting block is in close contact with the outer edge of the corresponding socket frame. A buffer side frame is fixedly connected to one end of the connecting blocks of the same group of connecting frames facing away from the corresponding socket frame.

[0011] Preferably, a sliding column is fixedly connected between the inner walls of both sides of each of the buffer side frames, a sliding sleeve is fitted onto the outer edge of each sliding column, and a buffer outer sleeve is fixedly connected to the outer edge of each sliding sleeve.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The offshore wind turbine is encased between two connecting frames. Multiple retractable clamping rods bring the corresponding clamping seats and clamping balls into contact with the surface of the offshore wind turbine. When the sea level changes, the buoyancy-driven buffer jacket causes the connecting frames to change accordingly, while the clamping balls always roll along the surface of the offshore wind turbine to adapt to changes in sea level and provide a constant anti-collision effect for the offshore wind turbine. Attached Figure Description

[0014] Figure 1 This is an isometric view of the present invention;

[0015] Figure 2 This is a schematic diagram of the socketing device of this utility model;

[0016] Figure 3 This is a schematic diagram of the clamping device structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the anti-collision device of this utility model.

[0018] In the diagram: 101, Socket frame; 102, Waterproof cover; 103, Fixing bolt; 104, Positioning frame; 105, Fixing screw; 106, Connecting frame; 201, Clamping sleeve; 202, Outer cover ring; 301, Clamping spring; 302, Sealing ring; 303, Clamping slide bar; 304, Clamping seat; 305, Clamping ball; 401, Connecting insert; 402, Buffer side frame; 403, Sliding column; 404, Sliding sleeve; 405, Buffer outer sleeve. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figures 1-4 This utility model provides a technical solution:

[0023] A collision avoidance structure for offshore wind power includes two connecting frames 101, with their opposite sides connected to each other. A corresponding positioning frame 104 is fixedly connected to each end of the opposite sides of the two connecting frames 101. The two corresponding positioning frames 104 are fixedly connected, and a waterproof cover 102 is provided on each of their opposite sides. In this embodiment, a fixing screw 105 is screwed between the inner walls of the two corresponding positioning frames 104, and a fixing bolt 103 is screwed onto the outer edge of one end of the fixing screw 105, connecting the two corresponding positioning frames 104 together. The waterproof cover 102 protects the fixing screw 105 and the fixing bolt 103 from seawater corrosion. The waterproof cover 102 and the positioning frames 104 are connected by a slot and a sealing gasket to prevent water ingress.

[0024] Multiple evenly distributed clamping sleeves 201 are fixedly connected to opposite sides of two socket brackets 101. A clamping slide rod 303 is slidably connected between the inner walls of each clamping sleeve 201. A clamping seat 304 is fixedly connected to the end of each clamping slide rod 303 facing away from the corresponding socket bracket 101. A clamping ball 305 is slidably connected to the end of each clamping slide rod 303 facing away from the corresponding clamping slide rod 303. A tight-fitting ring 302 is fixedly connected to the end of each clamping slide rod 303 facing the corresponding socket bracket 101. The outer edge of each tight-fitting ring 302 is slidably connected to the inner edge of the corresponding clamping sleeve 201. A clamping spring 301 is fixedly connected to the end of each tight-fitting ring 302 facing the corresponding socket bracket 101. Each clamping spring 301 is fixedly connected to the inner edge of the corresponding socket bracket 101. Each clamping sleeve 201 has an outer cover ring 202 fixedly connected to one end facing away from the corresponding socket 101. The inner edge of each outer cover ring 202 is slidably connected to the outer edge of the corresponding clamping slide bar 303. In this embodiment, the clamping spring 301 pushes the clamping ball 305 to be in close contact with the surface of the wind turbine pile. Because wind turbine piles often have a structure that is thinner at the top and thicker at the bottom, the clamping spring 301 allows the clamping ball 305 to conform to the contour of the wind turbine pile and supports the socket 101 to rotate or rise and fall along the surface of the wind turbine pile.

[0025] Multiple sets of evenly distributed connecting frames 106 are fixedly connected to the outer sides of two socket frames 101. Each set of connecting frames 106 has a buffer sleeve 405 on its outer side. A connecting block 401 is fixedly connected between the inner walls of each connecting frame 106. One side of each connecting block 401 is in close contact with the outer edge of the corresponding socket frame 101. Multiple connecting blocks 401 in the same set of connecting frames 106 are fixedly connected to a buffer side frame 402 at the ends facing away from the corresponding socket frame 101. A sliding post 403 is fixedly connected between the inner walls of both sides of each buffer side frame 402. A sliding sleeve 404 is fitted onto the outer edge of each sliding post 403. A buffer sleeve 405 is fixedly connected to the outer edge of each sliding sleeve 404. In this embodiment, the buffer jacket 405 is generally made of a lightweight and elastic material, such as an inner lining filled with elastic foam, while the outer edge is made of corrosion-resistant plastic skin. When impacted by a ship, it deforms to absorb the impact force and, through its own rotation and the rotation of the connecting frame 101, deflects the ship's forward direction, preventing the ship from colliding with the wind turbine piles. In this embodiment, the buffer side frame 402 has a large size. When the buffer jacket 405 floats up to contact the top side of the buffer side frame 402, the bottom side of the buffer jacket 405 is below the top side of the connecting frame 101, thus preventing seawater from submerging the top side of the connecting frame 101.

[0026] It should be noted that, as a type of offshore wind power anti-collision structure, this utility model, in use, uses two connecting frames 101 to enclose the offshore wind turbine pile between the two connecting frames 101. Multiple retractable clamping rods 303 connect the corresponding clamping seats 304 and clamping balls 305 to the surface of the offshore wind turbine pile. When the sea level changes, the buoyancy-bearing buffer jacket 405 causes the connecting frames 101 to change accordingly, while the clamping balls 305 always roll along the surface of the offshore wind turbine pile to adapt to changes in sea level, thus consistently providing anti-collision protection for the offshore wind turbine pile.

[0027] 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 embodiments and their equivalents.

Claims

1. A collision avoidance structure for offshore wind power, comprising two connecting frames (101), characterized in that: The two sockets (101) are connected to each other on opposite sides. Multiple evenly distributed clamping sleeves (201) are fixedly connected to the opposite sides of the two sockets (101). Multiple evenly distributed connecting frames (106) are fixedly connected to the outer sides of the two sockets (101). A buffer sleeve (405) is provided on the outer side of each connecting frame (106). A clamping slide rod (303) is slidably connected between the inner walls of each clamping sleeve (201). A clamping seat (304) is fixedly connected to the end of each clamping slide rod (303) facing away from the corresponding socket (101). A clamping ball (305) is slidably connected to the end of each clamping seat (304) facing away from the corresponding clamping slide rod (303).

2. The offshore wind power collision avoidance structure according to claim 1, characterized in that: Each clamping slide bar (303) is fixedly connected to a tight-fitting ring (302) at one end facing the corresponding socket (101). The outer edge of each tight-fitting ring (302) is slidably connected to the inner edge of the corresponding clamping sleeve (201). Each tight-fitting ring (302) is fixedly connected to a clamping spring (301) at one end facing the corresponding socket (101). Each clamping spring (301) is fixedly connected to the inner edge of the corresponding socket (101).

3. The offshore wind power collision avoidance structure according to claim 2, characterized in that: Each clamping sleeve (201) has an outer cover ring (202) fixedly connected to one end facing away from the corresponding sleeve frame (101), and the inner edge of each outer cover ring (202) is slidably connected to the outer edge of the corresponding clamping slide bar (303).

4. The offshore wind power collision avoidance structure according to claim 1, characterized in that: Two socket brackets (101) are fixedly connected to a corresponding positioning bracket (104) at opposite ends, and the two corresponding positioning brackets (104) are fixedly connected. A waterproof cover (102) is provided on the opposite side of the two corresponding positioning brackets (104).

5. The offshore wind power collision avoidance structure according to claim 1, characterized in that: Each of the connecting frames (106) has a connecting plug (401) fixedly connected to the inner wall of each connecting frame (106). One side of each connecting plug (401) is in close contact with the outer edge of the corresponding socket frame (101). A buffer side frame (402) is fixedly connected to the end of the multiple connecting plugs (401) of the same group of connecting frames (106) facing away from the corresponding socket frame (101).

6. The offshore wind power collision avoidance structure according to claim 5, characterized in that: A sliding column (403) is fixedly connected between the inner walls of each of the two sides of each buffer side frame (402). A sliding sleeve (404) is fitted onto the outer edge of each sliding column (403). A buffer outer sleeve (405) is fixedly connected to the outer edge of each sliding sleeve (404).

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