Polygonal ice breaking and wave dissipating combined structure

Abstract

The invention relates to the technical field of wave dissipation structures, and discloses a polygonal ice breaking and wave dissipation combined structure which comprises a floating part, an ice breaking part and a wave dissipation part. Mounting components are arranged on the first floating body part and the second floating body part; after the two groups of mounting components are connected, the first floating body piece and the second floating body piece are combined into a floating part, and the floating part is mounted on the outer side of the fixed pile; the mounting components are arranged to be in an inserted connection mode, so that the floating part can be quickly and conveniently mounted on the outer side of the fixed pile, meanwhile, the floating part can be conveniently detached, and when the floating part is mounted or replaced, the operation efficiency can be improved, and the maintenance difficulty in the later period of a project can be reduced.

Description

Technical Field

[0001] The invention relates to the technical field of wave-breaking structures, in particular to a polygonal ice-breaking and wave-breaking combined structure. Background Art

[0002] Offshore wind farms refer to offshore wind power with a water depth of about 10 meters. Compared with onshore wind farms, the advantages of offshore wind farms are that they do not occupy land resources, are basically not affected by topography, have higher wind speeds, richer wind energy resources, larger wind turbine unit capacity, and higher annual utilization hours. In the Bohai and Yellow Sea areas of my country, it is necessary to consider the effect of sea ice on the structure to prevent excessive ice loads from having an adverse effect on the operation of wind turbines. The anti-ice cone structure is a unique structure of the monopile foundation structure of offshore wind power in the north. The installation and construction of the anti-ice cone structure is one of the key points and difficulties in the construction of monopile foundations.

[0003] Offshore photovoltaic wind farms face the danger of waves impacting photovoltaic panels. Salt precipitation causes a sharp drop in power generation efficiency and damages power generation components. Therefore, it is crucial to reduce wave loads and prevent wave splashes. Therefore, most offshore photovoltaic wind farms are equipped with wave-breaking structures. However, the installation of wave-breaking structures is relatively cumbersome, and it is inconvenient to operate during the initial installation and when they are damaged and need maintenance. Summary of the invention

[0004] Therefore, the technical problem to be solved by the present invention is: how to install the wave-breaking board.

[0005] The above technical problem is solved by the following technical solution: The present invention proposes a polygonal ice-breaking and wave-breaking combined structure, comprising: The floating part includes a first floating body and a second floating body; The first floating body and the second floating body are both provided with mounting components; After the two groups of the installation components are connected, the first floating body and the second floating body are combined into a floating part, and installed on the outside of the fixed pile.

[0006] In a preferred embodiment of the polygonal ice-breaking and wave-breaking combined structure of the present invention: the mounting member comprises a cavity, in which a rotatable locking member is provided; When the end of one group of cavities is plugged into the other group of cavities, the two groups of locking pieces enter the opposite cavities respectively.

[0007] In a preferred embodiment of the polygonal ice-breaking and wave-breaking combined structure of the present invention: the cross section of the locking piece is semicircular, and the cavity is provided with a semicircular chamber fitted with the locking piece; An extension piece is fixedly connected to the outer side of the locking piece, and an elastic piece is connected between the extension piece and the cavity; The elastic member can apply a pulling force to the locking member through the extending member, so that the locking member protrudes out of the semicircular cavity at the end close to the elastic member.

[0008] In a preferred embodiment of the polygonal ice-breaking and wave-breaking combined structure of the present invention: the extension piece can be driven by the locking piece to rotate out of the cavity.

[0009] In a preferred embodiment of the polygonal ice-breaking and wave-breaking combined structure of the present invention: the extension piece is always located inside the cavity.

[0010] In a preferred embodiment of the polygonal ice-breaking and wave-breaking combined structure of the present invention: a first waist-shaped groove is provided on the locking member, and a second waist-shaped groove is provided on the cavity.

[0011] In a preferred embodiment of the polygonal ice-breaking and wave-dissipating combined structure of the present invention: an abutment is provided at the end of the cavity; When the two groups of mounting components move toward each other and are connected, the ends of the two groups of abutting members respectively press the locking members in the opposite cavities to rotate into the semicircular chambers.

[0012] In a preferred embodiment of the polygonal ice-breaking and wave-breaking combined structure of the present invention: a plurality of groups of sharp pieces are arranged on the outer side of the floating part.

[0013] In a preferred embodiment of the polygonal ice-breaking and wave-breaking combined structure of the present invention: the floating parts are provided in a plurality of groups, and the plurality of groups of the floating parts are connected end to end.

[0014] In a preferred embodiment of the polygonal ice-breaking and wave-breaking combined structure of the present invention: a slope surface is provided on the wave-facing side of the floating portion, and a higher end of the slope surface forms a wave-blocking wall.

[0015] The beneficial effect of the present invention is that by setting the installation component as a plug-in connection method, the floating part can be quickly and conveniently installed on the outside of the fixed pile, and the disassembly of the floating part can also be facilitated. When installing or replacing the floating part, the operating efficiency can be improved and the difficulty of maintenance in the later stage of the project can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention are briefly introduced below. Obviously, the drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention. Among them: Figure 1 A schematic diagram showing the installation state of the floating part in the present invention is shown; Figure 2 A schematic diagram showing the structure of a single installation component in the present invention is shown; Figure 3 The structural schematic diagram of the cavity in the present invention is shown; Figure 4 The structural schematic diagram of the elastic member in the present invention is shown; Figure 5 The schematic diagram of the connection state of two sets of mounting members in the present invention is shown.

[0017] Figure 6 The structural schematic diagram of the cavity in Embodiment 2 of the present invention is shown.

[0018] Figure 7 The cross-sectional view of the cavity in Embodiment 2 of the present invention is shown.

[0019] 1. Floating part; 11. First floating member; 12. Second floating member; 13. Sharp member; 14. Slope surface; 2. Mounting member; 21. Cavity; 211. Semi-circular chamber; 212. Second waist-shaped groove; 213. Slot; 214. Protruding part; 215. Through groove; 216. Support platform; 217. Arc-shaped groove; 22. Locking member; 221. First waist-shaped groove; 222. Positioning column; 23. Extension member; 24. Contact member; 25. Fixed plate; 26. Groove; 3. Elastic member; 31. Cylinder; 32. Limiting rod; 33. Spring. Detailed implementation manners

[0020] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below in conjunction with the detailed implementation manners and the accompanying drawings.

[0021] The terms used in the present invention are those general terms that are currently widely used in the art in consideration of the functions of the present invention, but these terms may vary according to the intentions of those of ordinary skill in the art, precedents, or new technologies in the art. In addition, specific terms may be selected by the applicant, and in this case, their detailed meanings will be described in the detailed description of the present invention. Therefore, the terms used in the specification should not be understood as simple names, but based on the meanings of the terms and the overall description of the present invention. Embodiment

[0022] Referring to Figures 1 - 5 , this embodiment provides a polygonal ice-breaking and wave-dissipating combined structure, including, A floating part 1, including a first floating member 11 and a second floating member 12; Mounting members 2 are provided on both the first floating member 11 and the second floating member 12; After the two sets of mounting members 2 are connected, the first floating member 11 and the second floating member 12 are combined into the floating part 1 and installed outside the fixed pile; By fixedly providing the mounting member 2 on the first floating member 11 and the second floating member 12, the floating part 1 can be mounted outside the fixed pile, and then the floating part 1 is used to block the sea waves, avoiding damage to the photovoltaic components caused by the impact of the sea waves.

[0023] Furthermore, the mounting member 2 includes a cavity 21, and a rotatable locking member 22 is provided in the cavity 21; When the end of one group of cavities 21 is inserted into the other group of cavities 21, the two locking members 22 respectively enter the opposite cavities 21; The mounting members 2 provided on the first floating member 11 and the second floating member 12 have the same structure. A slot 213 is also provided at one end of the cavity 21 corresponding to the other mounting member 2. A protrusion 214 is provided at the same end of the cavity 21 where the slot 213 is located. After the two cooperating cavities 21 are installed, the protrusion 214 of the cavity 21 on the first floating member 11 and the slot 213 of the cavity 21 on the second floating member 12 are on the same horizontal line; When installing the floating part 1, the protrusions 214 and the slots 213 of the two cavities 21 are staggered and corresponding, and the protrusions 214 of the two cavities 21 are inserted into the slots 213 of the opposite cavities 21, so that the first floating member 11 and the second floating member 12 are connected and combined into the floating part 1. At the same time, the mutual insertion of the two cavities 21 fixes the floating part 1 in the vertical direction. After the two mounting members 2 are connected, the two locking members 22 rotate into the opposite cavities 21, and then fix the floating part 1 in the horizontal direction. By fixing the first floating member 11 and the second floating member 12 in the horizontal and vertical directions, the installation of the floating part 1 is completed.

[0024] Furthermore, the cross-section of the locking member 22 is semicircular, and the cavity 21 is provided with a semicircular chamber 211 that fits the locking member 22; An extension member 23 is fixedly connected to the outside of the locking member 22, and an elastic member 3 is connected between the extension member 23 and the cavity 21; The elastic member 3 can apply a pulling force to the locking member 22 through the extension member 23, so that the end of the locking member 22 close to the elastic member 3 extends out of the semicircular chamber 211; In this embodiment, the interior of the cavity 21 is in a hollow state, the locking piece 22 is a semi-cylindrical shape with a semicircular cross section, the two sets of matching locking pieces 22 are of the same diameter, and a semi-circular chamber 211 is provided at the end of the cavity 21 near the other set of mounting components 2. The semi-circular chamber 211 fits the semi-circular shape of the locking piece 22, so that the locking piece 22 is rotatably installed in the cavity 21. An extension piece 23 is fixedly connected to one side of the arc of the locking piece 22. The extension piece 23 is located inside the cavity 21. The cavity 21 is located on the inner wall of the semi-circular chamber 211. A through groove 215 corresponding to the extension piece 23 is provided. A fixed The plate 25 is rotatably connected with the elastic member 3 on the fixed plate 25. Under the pulling force of the elastic member 3, the extension member 23 is located inside the cavity 21, and the plane of the locking member 22 is in an inclined state. The end of the locking member 22 close to the elastic member 3 rotates out of the semicircular cavity 211 and is located at the front end of the slot 213. At this time, the plane of the locking member 22 corresponds to the protrusion 214 of the cavity 21 that matches the opposite. The extension member 23 is located at one end of the through slot 215 close to the elastic member 3, which is the initial position of the locking member 22. At the same time, due to the connection between the extension member 23 and the locking member 22, the length of the through slot 215 can limit the rotation angle of the locking member 22. The elastic member 3 includes a cylinder 31 rotatably mounted on the fixed plate 25, a limiting rod 32 slidably arranged in the cylinder 31, the limiting rod 32 has a "T"-shaped cross section, the top of the limiting rod 32 is rotatably connected to the extension member 23, a spring 33 is sleeved on the outer side of the limiting rod 32, and the spring 33 is located inside the cylinder 31, and the two ends of the spring 33 respectively abut against the bottom end of the limiting rod 32 and the inner wall of the cylinder 31; the spring 33 generates a pulling force on the locking member 22 by continuously abutting against the limiting rod 32; Furthermore, in this embodiment, two sets of positioning posts 222 are fixedly provided on both sides of the locking piece 22, and the cavity 21 is provided with an arc groove 217 corresponding to the positioning posts 222. The positioning posts 222 are inserted into the arc groove 217, so that the locking piece 22 can rotate in the semicircular chamber 211 without being separated from the semicircular chamber 211.

[0025] Furthermore, when the two groups of cavities 21 located on the first floating member 11 and the second floating member 12 need to be connected, the two groups of cavities 21 are moved to the same horizontal line, and the two groups of cavities 21 are moved horizontally to make the two groups of cavities 21 close to each other until the protrusions 214 of the two groups of cavities 21 are staggered and plugged into the slots 213; When the protrusion 214 of the group of cavities 21 is fully inserted into the slot 213 of the opposite cavity 21, the spring 33 is released after being compressed and generates an instantaneous pulling force on the extension piece 23, thereby pulling the locking piece 22 back to its original position and tilting it. At this time, since the semicircular chambers 211 of the two groups of cavities 21 are the same, the end of the locking piece 22 close to the elastic piece 3 rotates into the semicircular chamber 211 of the opposite cavity 21, thereby quickly completing the installation of the first floating body 11 and the second floating body 12. During the use of the floating part 1, the pulling force of the elastic member 3 keeps the two groups of cavities 21 in a plugged state, and a support 216 is provided inside the cavity 21 to fit the back of the extension member 23. After the two groups of cavities 21 are installed, the backs of the two groups of extension members 23 are both in contact with the corresponding support 216 surfaces, thereby reducing the force applied to the extension member 23 to lift it during the use of the floating part 1, and preventing the extension member 23 from being accidentally touched and causing the installation component 2 to be unlocked.

[0026] Furthermore, the extension member 23 can be driven by the locking member 22 to rotate out of the cavity 21; In this embodiment, the top of the cavity 21 is in an unclosed state, and the extension piece 23 can extend out of the cavity 21 when rotating. When the floating part 1 needs to be disassembled, the back side of the extension piece 23 is lifted to move the extension piece 23 toward the other end of the through groove 215 away from the initial position. At this time, the locking piece 22 is driven to rotate. When the plane of the locking piece 22 rotates to be parallel to the horizontal plane, the two groups of cavities 21 are pulled away from each other until the two groups of protrusions 214 are disengaged from the slots 213 of the opposite cavity 21, and the disassembly of the floating part 1 is completed.

[0027] Furthermore, when the locking piece 22 is in the initial position, the extension piece 23 is located inside the cavity 21, and a groove 26 is provided in the cavity 21 at the position of the support 216. The operator can extend his hand into the cavity 21 through the groove 26 and then contact the back of the extension piece 23 to complete the disassembly operation.

[0028] Furthermore, a resisting member 24 is provided at the end of the cavity 21; When the two groups of mounting components 2 move in opposite directions and are connected, the ends of the two groups of abutting members 24 respectively press the locking members 22 in the opposing cavities 21, so that the locking members 22 in the opposing cavities 21 rotate toward the corresponding semicircular chambers 211; A contact member 24 is provided at the end of the protrusion 214 away from the elastic member 3. The contact member 24 is in a sharp-corner shape and is fixedly arranged on the protrusion 214. During the installation process of the two groups of opposing cavities 21, the inclined surface of the contact member 24 can first contact the locking member 22 in the opposing installation member 2, thereby completing the installation and making the installation faster.

[0029] Furthermore, a plurality of sharp members 13 are provided on the outer side of the floating part 1; on the side where the first floating body member 11 and the second floating body member 12 are away from each other, sharp members 13 are provided. In cold weather, ice will form on the water surface. When the sea waves push the ice towards the sharp members 13, the sharp members 13 can first contact the ice layer, break the ice layer, and thus play a role in ice breaking to prevent the sea ice from causing extrusion damage to the floating part 1.

[0030] Furthermore, a plurality of floating parts 1 are provided, and the plurality of floating parts 1 are connected end to end; Both ends of the floating part 1 are also provided with connecting parts, and round holes are opened on the connecting parts. After the plurality of floating parts 1 are fixedly installed on the outside of the fixed pile, a flexible connection structure can be set between the round holes to connect the plurality of floating parts 1 in sequence to form an enclosed shape, so that the plurality of floating parts 1 jointly form a closed protection space, thereby improving the protection effect of the floating part 1 on the offshore power equipment. In this embodiment, the connection method between the plurality of floating parts 1 can adopt the conventional connection method in the prior art, so it will not be elaborated here.

[0031] Furthermore, a slope surface 14 is provided on the wave-facing side of the floating part 1, and the higher end of the slope surface 14 forms a wave-breaking wall; The slope surface 14 is located at the top of the floating part 1. The first floating body member 11 and the second floating body member 12 are provided with slope surfaces 14 that can be connected. The higher end of the slope surface 14 is the wave-breaking wall. When the sea waves impact the floating part 1, the slope surface 14 at the top can make the waves climb upward along the slope at a certain angle, thereby converting a part of the impact force of the waves into a component force along the slope direction, reducing the direct impact on the floating part 1 in the vertical direction, and reducing the risk of damage to the floating part 1 due to excessive impact force.

[0032] By setting the installation member 2 in a plug-in connection method, the floating part 1 can be quickly and conveniently installed on the outside of the fixed pile, and at the same time, it is also convenient for the disassembly of the floating part 1. When installing or replacing the floating part 1, the operation efficiency can be improved. Embodiment

[0033] As an alternative embodiment, the difference between this embodiment and the above embodiments is: Reference Figures 1 - 7 , the extension member 23 is always located inside the cavity 21; In this embodiment, the top of the cavity 21 is in a closed state, and the rotation of the extension member 23 is always inside the cavity 21, so that after the two sets of mounting members 2 are connected, it is impossible to open by pulling the extension member 23.

[0034] A first waist-shaped slot 221 is formed in the locking member 22, and a second waist-shaped slot 212 is formed in the cavity 21.

[0035] In this embodiment, a first waist-shaped slot 221 is provided on the side of the locking member 22 away from the floating part 1, and a second waist-shaped slot 212 is provided on the same side of the cavity 21 as the first waist-shaped slot 221; When it is necessary to disassemble the floating part 1, a rod-shaped tool such as the thinner end of a screwdriver can be inserted into the first waist-shaped slot 221. At this time, the screwdriver is located at the top of the first waist-shaped slot 221. The locking member 22 is driven to rotate by the rod-shaped tool. When the locking member 22 rotates until it completely enters the semi-circular chamber 211, the two sets of mounting members 2 can be unlocked to complete the disassembly of the floating part 1. At the same time, the first waist-shaped slot 221 overlaps with the second waist-shaped slot 212. At this time, the rod-shaped tool can be moved to the bottom end of the first waist-shaped slot 221 so that the rod-shaped tool is inserted into the second waist-shaped slot 212, thereby fixing the position of the locking member 22. In this embodiment, a single person can complete the disassembly work of the floating part 1. At the same time, rod-shaped tools such as screwdrivers are common tools, which can facilitate the operation of the operator to disassemble the floating part 1.

[0036] Through the closed structure of the cavity 21, the mounting member 2 can be more firmly connected during the use of the floating part 1, avoiding the detachment of the floating part 1 due to external force factors such as sea waves, further ensuring the protection effect after the floating part 1 is installed. At the same time, the setting of the first waist-shaped slot 221 and the second waist-shaped slot 212 enables the position of the locking member 22 to be fixed, so that a single person can also disassemble the floating part 1, further improving the convenience of the disassembly work of the floating part 1.

[0037] All other structures are the same as those in Embodiment 1.

[0038] Finally, it should be noted that the methods and devices described in detail above are only embodiments, and those skilled in the art can modify these embodiments in different ways as long as they do not depart from the scope of the present invention.

Claims

1. A combined structure for breaking ice and dissipating waves of a polygon, characterized in that: Comprising, A floating part (1), including a first floating member (11) and a second floating member (12); Mounting members (2) are provided on both the first floating member (11) and the second floating member (12); After the two groups of mounting members (2) are connected, the first floating member (11) and the second floating member (12) are combined into the floating part (1) and installed on the outside of the fixed pile.

2. The polygonal ice-breaking and wave-dissipating combined structure according to claim 1, characterized in that: The mounting member (2) includes a cavity (21), and a rotatable locking member (22) is provided in the cavity (21); When the end of one group of cavities (21) is inserted into the other group of cavities (21), the two locking members (22) respectively enter the opposing cavities (21).

3. A polygonal ice-breaking and wave-dissipating combined structure according to claim 2, characterized in that: The cross-section of the locking member (22) is semi-circular, and the cavity (21) is provided with a semi-circular chamber (211) that fits the locking member (22); An extension member (23) is fixedly connected to the outside of the locking member (22), and an elastic member (3) is connected between the extension member (23) and the cavity (21); The elastic member (3) can apply a pulling force to the locking member (22) through the extension member (23), so that the end of the locking member (22) close to the elastic member (3) extends out of the semi-circular chamber (211).

4. A polygonal ice-breaking and wave-dissipating combined structure according to claim 3, characterized in that: The extension member (23) can be driven by the locking member (22) to rotate out of the cavity (21).

5. A polygonal ice-breaking and wave-dissipating combined structure according to claim 3, characterized in that: The extension member (23) is always located inside the cavity (21).

6. A combined structure for breaking ice and dissipating waves of a polygon, according to claim 5, characterized in that: A first waist-shaped groove (221) is formed on the locking member (22), and a second waist-shaped groove (212) is formed on the cavity (21).

7. A polygonal ice-breaking and wave-dissipating combined structure according to claim 4 or 6, characterized in that: The end of the cavity (21) is provided with a contact member (24); when the two groups of mounting members (2) move in the opposite direction and are connected, the ends of the two contact members (24) respectively squeeze the locking members (22) in the opposing cavities (21), causing the locking members (22) in the opposing cavities (21) to rotate into the semi-circular chamber (211).

8. A polygonal ice-breaking and wave-dissipating combined structure according to claim 7, characterized in that: A plurality of sharp members (13) are provided on the outside of the floating part (1).

9. A polygonal ice-breaking and wave-dissipating combined structure according to claim 8, characterized in that: A plurality of the floating parts (1) are provided, and the plurality of floating parts (1) are connected end to end.

10. A polygonal ice-breaking and wave-dissipating combined structure according to claim 9, characterized in that: A slope surface (14) is provided on the wave-facing side of the floating part (1), and the higher end of the slope surface (14) forms a wave-breaking wall.

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