Offshore wind power anti-scour protection structure

Abstract

The utility model discloses an offshore wind power anti-scour protection structure which comprises a first connecting rod, the surface of the first connecting rod is fixedly connected with a plurality of first protection pieces, and the bottoms of the first protection pieces are fixedly connected with a first connecting disc. Through the arrangement of the dismounting unit, when the protection device needs to be dismounted and replaced, the clamping rod is pressed backwards, the sliding plate slides in the second dismounting plate, meanwhile, the spring is pressed, the clamping rod can be temporarily retracted into the second dismounting plate along with the increase of force, then the protection device is pulled upwards, and dismounting of the protection device can be completed; when the protection device needs to be mounted, the steps are repeated, the second dismounting and mounting plate is inserted into the back of the limiting plate, the clamping rod rebounds through the elasticity of the spring, then the clamping rod slides in the limiting plate for a certain distance and then is clamped into the limiting groove, mounting of the protection device can be completed, the protection device is convenient to dismount and mount, and the labor time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of offshore wind power, in particular to an offshore wind power anti-scour protection structure. Background Art

[0002] Wind energy is a rare green renewable energy source, and it is increasingly valued by humans as society develops. Compared with land-based wind energy, offshore waves have stronger power and higher utilization value, so offshore wind power pile foundations are usually installed to support offshore wind turbines.

[0003] Since the force generated by natural phenomena such as sea waves or tides is very strong, the wind turbine pile foundation is often washed away by the impact of the waves, resulting in an unstable foundation of the wind turbine pile foundation. Therefore, it is necessary to protect the wind turbine pile foundation, such as Chinese patent CN220667719 U discloses an offshore wind power anti-scour protection structure. The utility model is applicable to the field of offshore wind power technology and provides an offshore wind power anti-scour protection structure, including a main pole, a chassis fixed at the bottom end of the main pole; a plurality of groups of first protection members and a group of second protection members are sleeved on the peripheral side of the main pole; the first protection member includes a first protection sleeve; a connecting plate is fixed on the peripheral side of the first protection sleeve near the bottom end; a plurality of first protection side plates are evenly fixed on the surface of the connecting plate, and a plurality of connecting plates are evenly fixed on its bottom surface; an arc-shaped clip strip is fixed on the side of the connecting plate; an arc-shaped clip groove matched with the arc-shaped clip strip is opened on the side of the first protection side plate; a plurality of support plates are evenly fixed on the bottom surface of the lowest connecting plate; a first fixing plate is fixed on the bottom surface of the support plate; a first arc groove that rotates with the peripheral side of the chassis is opened on the side of the first fixing plate; the device solves the problem of low stability of offshore wind power pile foundations at present, and achieves the effect of improving stability through superposition protection of multiple protection components.

[0004] Although the above patent can protect the wind power pile foundation, the protective parts may be damaged after being used for a long time, and then they need to be disassembled and replaced. The above patent is inconvenient when disassembling and assembling the protective parts. People may need to use tools to disassemble and install multiple bolts before disassembling and assembling the protective parts. Although this disassembly and assembly method is effective, it is more labor-intensive and time-consuming, and reduces the disassembly and assembly efficiency of the protective parts. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an offshore wind power anti-scour protection structure, which has the advantages of convenient disassembly and assembly of protective parts, reducing manpower time and improving the efficiency of disassembly and assembly of protective parts, and solves the problem of wasting manpower and time due to the trouble of disassembly and assembly of protective parts, reducing the efficiency of disassembly and assembly of protective parts.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an offshore wind power scour prevention protection structure, comprising a connecting rod 1, a plurality of first protection members are fixedly connected to the surface of the connecting rod 1, a connecting plate 1 is fixedly connected to the bottom of the first protection member, a connecting rod 2 is fixedly connected to the bottom of the connecting plate 1, a plurality of second protection members are fixedly connected to the surface of the connecting rod 2, a connecting plate 2 is fixedly connected to the bottom of the second protection member, a connecting rod 3 is arranged at the bottom of the connecting plate 2, a plurality of protection members 3 are fixedly connected to the surface of the connecting rod 3, a connecting plate 3 is arranged at the bottom of the protection member 3, a supporting column is fixedly connected to the bottom of the connecting plate 3, a triangular bracket is fixedly connected to the surface of the supporting column, a through opening is opened inside the triangular bracket, an impeller is arranged inside the through opening, a support frame is movably connected to the back of the impeller, a connecting frame and a connecting plate are fixedly connected to the bottom of the supporting frame and the supporting column, and a disassembly unit is fixedly connected to the bottom of the connecting plate 2;

[0007] The disassembly and assembly unit includes a disassembly and assembly plate 1 fixedly connected to the bottom of the connecting plate 2, the number of the disassembly and assembly plates 1 is at least two, a disassembly and assembly plate 2 is arranged at the bottom of the disassembly and assembly plate 1, a limit plate is sleeved on the surface of the disassembly and assembly plate 2, a limit groove is arranged inside the limit plate, a clamping rod is movably connected inside the limit groove, a slide plate is fixedly connected to the back of the clamping rod, the slide plate is slidably connected to the disassembly and assembly plate 2, a spring is fixedly connected to the back of the slide plate, and the spring is fixedly connected to the disassembly and assembly plate 2.

[0008] As a preferred embodiment of the utility model, the left and right sides of the limit plate are fixedly connected with adjustment plates, the internal threads of the adjustment plate are connected with a threaded rod 1, and the right end of the threaded rod 1 extends to the inside of the clamping rod.

[0009] As a preferred embodiment of the utility model, a magnetic strip is fixedly connected to the back of the second disassembly and assembly plate, and a magnetic frame fixedly connected to the limiting plate is sleeved on the surface of the magnetic strip.

[0010] As a preferred embodiment of the utility model, a threaded rod 2 is fixedly connected to the top of the second disassembly plate, and the second disassembly plate is movably connected to the first disassembly plate through the threaded rod 2.

[0011] As a preferred embodiment of the utility model, a plug plate is fixedly connected to the bottom of the protective member three, a socket is opened inside the connection plate three, and the plug plate is plugged into the socket.

[0012] As a preferred embodiment of the utility model, an inspection opening is provided inside the second disassembly and assembly plate, and a connecting door is movably connected to the inside of the inspection opening by screws.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a disassembly and assembly unit. When the protective device needs to be disassembled and replaced, the clamping rod is pressed backward to make the slide plate slide inside the second disassembly and assembly plate. At the same time, the spring is pressed. As the force increases, the clamping rod can be temporarily retracted into the second disassembly and assembly plate. Then, the protective device is pulled upward to complete the disassembly of the protective device. When the protective device needs to be installed, the above steps are repeated to insert the second disassembly and assembly plate into the back of the limit plate. The clamping rod is rebounded by the elasticity of the spring, and then it slides a certain distance inside the limit plate and is clamped into the limit groove. This completes the installation of the protective device, making it easy to disassemble and assemble the protective device, reducing manpower time and improving the disassembly and assembly efficiency of the protective device.

[0015] 2. The utility model sets an adjustment plate. When the clamping rod is clamped in, the threaded rod 1 is rotated to insert the threaded rod 1 into the clamping rod, so that the clamping rod can be limited and the clamping efficiency of the clamping rod can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the connection between the support column, triangular bracket, impeller and support frame of the utility model;

[0018] Figure 3 For this utility model Figure 1 A is an enlarged schematic diagram;

[0019] Figure 4 It is a cross-sectional schematic diagram of the disassembly and assembly plate 2 of the utility model;

[0020] Figure 5 This is a schematic diagram of the connection between the impeller and the socket of the utility model;

[0021] Figure 6 This is a schematic diagram of the connection between the protective member Sanhe plug board of the utility model;

[0022] Figure 7 This is a schematic diagram of the connection between the limit plate and the magnetic frame of the utility model;

[0023] Figure 8 It is a connection schematic diagram of the disassembly and assembly plate 2 and the connecting door of the utility model.

[0024] In the figure: 1. connecting rod one; 2. first protective member; 3. connecting disk one; 4. connecting rod two; 5. second protective member; 6. connecting disk two; 7. connecting rod three; 8. protective member three; 9. connecting disk three; 10. supporting column; 11. triangular bracket; 12. through port; 13. impeller; 14. supporting frame; 15. connecting plate; 16. disassembly and assembly unit; 161. disassembly and assembly plate one; 162. disassembly and assembly plate two; 163. limiting plate; 164. limiting groove; 165. clamping rod; 166. slide plate; 167. spring; 17. adjusting plate; 18. threaded rod one; 19. magnetic strip; 20. magnetic frame; 21. threaded rod two; 22. plug plate; 23. socket; 24. inspection port; 25. connecting door. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figures 1 to 8 As shown, an offshore wind power scour protection structure comprises a connecting rod 1, a plurality of first protection members 2 are fixedly connected to the surface of the connecting rod 1, a connecting plate 1 3 is fixedly connected to the bottom of the first protection member 2, a connecting rod 2 4 is fixedly connected to the bottom of the connecting plate 3, a plurality of second protection members 5 are fixedly connected to the surface of the connecting rod 2 4, a connection plate 2 6 is fixedly connected to the bottom of the second protection member 5, a connecting rod 3 7 is arranged at the bottom of the connection plate 2 6, a plurality of protection members 3 8 are fixedly connected to the surface of the connecting rod 3 7, a connection plate 3 9 is arranged at the bottom of the protection member 3 8, a supporting column 10 is fixedly connected to the bottom of the connection plate 3 9, a triangular bracket 11 is fixedly connected to the surface of the supporting column 10, a through opening 12 is opened inside the triangular bracket 11, an impeller 13 is arranged inside the through opening 12, a supporting frame 14 is movably connected to the back of the impeller 13, a connecting plate 15 is fixedly connected to the bottom of the supporting frame 14 and the supporting column 10, and a disassembly unit 16 is fixedly connected to the bottom of the connection plate 2 6;

[0027] The disassembly and assembly unit 16 includes a disassembly and assembly plate 161 fixedly connected to the bottom of the connecting plate 6. The number of the disassembly and assembly plates 161 is at least two. A disassembly and assembly plate 162 is arranged at the bottom of the disassembly and assembly plate 161. A limit plate 163 is sleeved on the surface of the disassembly and assembly plate 162. A limit groove 164 is arranged inside the limit plate 163. A clamping rod 165 is movably connected inside the limit groove 164. A slide plate 166 is fixedly connected to the back of the clamping rod 165. The slide plate 166 is slidably connected to the disassembly and assembly plate 162. A spring 167 is fixedly connected to the back of the slide plate 166. The spring 167 is fixedly connected to the disassembly and assembly plate 162.

[0028] refer to Figure 3 The left and right sides of the limit plate 163 are fixedly connected with the adjustment plate 17, the internal thread of the adjustment plate 17 is connected with the threaded rod 18, and the right end of the threaded rod 18 extends to the inside of the clamping rod 165.

[0029] As a technical optimization solution of the utility model, by setting the adjustment plate 17, when the clamping rod 165 is clamped in, the threaded rod 18 is rotated to insert the threaded rod 18 into the inside of the clamping rod 165, so as to limit the clamping rod 165 and improve the clamping efficiency of the clamping rod 165.

[0030] refer to Figure 4 and Figure 7 A magnetic strip 19 is fixedly connected to the back of the second disassembly and assembly plate 162 , and a magnetic strip 19 is sleeved on the surface of the magnetic strip 19 with a magnetic frame 20 fixedly connected to the limiting plate 163 .

[0031] As a technical optimization solution of the utility model, by providing a magnetic strip 19, when the second disassembly plate 162 is inserted into the limiting plate 163, the magnetic strip 19 will be inserted into the magnetic frame 20, thereby improving the clamping stability of the second disassembly plate 162.

[0032] refer to Figure 8 The top of the second disassembly plate 162 is fixedly connected with a threaded rod 21, and the second disassembly plate 162 is movably connected to the first disassembly plate 161 through the threaded rod 21.

[0033] As a technical optimization solution of the utility model, by providing the threaded rod 21, the disassembly plate 162 can have the advantage of convenient disassembly and assembly, which is convenient for personnel to disassemble and replace or disassemble and repair the disassembly plate 162 at a later time.

[0034] refer to Figure 5 and Figure 6 The bottom of the protective member 3 8 is fixedly connected with a plug board 22 , and a socket 23 is opened inside the connection plate 3 9 , and the plug board 22 is plugged into the socket 23 .

[0035] As a technical optimization solution of the utility model, by setting the plug plate 22, after the personnel insert the disassembly plate 162 into the limiting plate 163, the plug plate 22 will also be inserted into the socket 23, thereby improving the stability of the protection device.

[0036] refer to Figure 8 An inspection opening 24 is provided inside the second disassembly and assembly plate 162, and a connecting door 25 is movably connected to the inside of the inspection opening 24 by screws.

[0037] As a technical optimization solution of the utility model, by setting up the inspection port 24, through the cooperation between the inspection port 24 and the connecting door 25, it is convenient for personnel to open the interior of the disassembly panel 162, so as to facilitate the personnel to inspect and maintain the internal devices of the disassembly panel 162 at a later time.

[0038] The working principle and use process of the utility model are as follows: in daily use, the device is first installed to the specified position through the connecting plate 15. When the protective device needs to be disassembled and replaced, the clamping rod 165 is pressed backward to make the slide plate 166 slide inside the disassembly plate 162. At the same time, the spring 167 is pressed. As the force increases, the clamping rod 165 can be temporarily retracted into the disassembly plate 162. Then the protective device is pulled upward to complete the disassembly of the protective device. When the protective device needs to be installed, repeat the above steps, insert the disassembly plate 162 into the back of the limit plate 163, and the elasticity of the spring 167 makes the clamping rod 165 rebound. Then, it slides a certain distance inside the limit plate 163 and then snaps into the limit groove 164. This completes the installation of the protective device, making it easy to disassemble and assemble the protective device, reducing manpower time and improving the disassembly and assembly efficiency of the protective device.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An offshore wind power scour protection structure, comprising a connecting rod (1), characterized in that: The surface of the connecting rod 1 (1) is fixedly connected to a plurality of first protective members (2); the bottom of the first protective member (2) is fixedly connected to a connecting plate 1 (3); the bottom of the connecting plate 1 (3) is fixedly connected to a connecting rod 2 (4); the surface of the connecting rod 2 (4) is fixedly connected to a plurality of second protective members (5); the bottom of the second protective member (5) is fixedly connected to a connecting plate 2 (6); a connecting rod 3 (7) is provided at the bottom of the connecting plate 2 (6); the surface of the connecting rod 3 (7) is fixedly connected to a plurality of protective members 3 (8); the protective members 3 (8) A connection plate three (9) is provided at the bottom, a support column (10) is fixedly connected to the bottom of the connection plate three (9), a triangular bracket (11) is fixedly connected to the surface of the support column (10), a through opening (12) is provided inside the triangular bracket (11), an impeller (13) is provided inside the through opening (12), a support frame (14) is movably connected to the back of the impeller (13), a connection plate (15) is fixedly connected to the bottom of the support frame (14) and the support column (10), and a disassembly unit (16) is fixedly connected to the bottom of the connection plate two (6); The disassembly unit (16) comprises a disassembly plate (161) fixedly connected to the bottom of the second connection plate (6), the number of the disassembly plate (161) being at least two, a disassembly plate (162) being arranged at the bottom of the disassembly plate (161), a limit plate (163) being sleeved on the surface of the second disassembly plate (162), a limit groove (164) being arranged inside the limit plate (163), a clamping rod (165) being movably connected inside the limit groove (164), a slide plate (166) being fixedly connected to the back of the clamping rod (165), the slide plate (166) being slidably connected to the second disassembly plate (162), a spring (167) being fixedly connected to the back of the slide plate (166), and the spring (167) being fixedly connected to the second disassembly plate (162).

2. An offshore wind power scour protection structure according to claim 1, characterized in that: The left and right sides of the limit plate (163) are fixedly connected to an adjustment plate (17), the inner thread of the adjustment plate (17) is connected to a threaded rod (18), and the right end of the threaded rod (18) extends to the inside of the clamping rod (165).

3. The offshore wind power scour protection structure according to claim 1, characterized in that: The back of the second disassembly and assembly plate (162) is fixedly connected to a magnetic attraction strip (19), and the surface of the magnetic attraction strip (19) is sleeved with a magnetic attraction frame (20) fixedly connected to the limiting plate (163).

4. The offshore wind power scour protection structure according to claim 1, characterized in that: The top of the second disassembly plate (162) is fixedly connected with a second threaded rod (21), and the second disassembly plate (162) is movably connected to the first disassembly plate (161) via the second threaded rod (21).

5. The offshore wind power scour protection structure according to claim 1, characterized in that: The bottom of the protective member three (8) is fixedly connected with an insert plate (22), the interior of the connection plate three (9) is provided with a socket (23), and the insert plate (22) is inserted into the socket (23).

6. The offshore wind power scour protection structure according to claim 1, characterized in that: An inspection opening (24) is provided inside the second disassembly and assembly plate (162), and a connecting door (25) is movably connected to the inside of the inspection opening (24) via screws.

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