Manufacturing method for pile shoe of wind power installation platform
By welding the frame and sealing plate structure to the top plate of the inverted pile shoe and then welding it to the bottom plate after flipping it over, the problems of low manufacturing efficiency and high welding difficulty of existing pile shoes are solved, and efficient and high-quality pile shoe manufacturing is achieved.
Patent Information
- Application Number
- CN202511268235.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-05
- Publication Date
- 2025-11-28
AI Technical Summary
The existing manufacturing process for pile boots is inefficient, difficult to weld, and requires multiple turnings.
The frame structure, side sealing plate structure and internal reinforcement structure are welded sequentially on the top plate of the inverted pile shoe, and then welded to the bottom plate of the pile shoe after flipping over, thus optimizing the welding sequence and reducing the amount of overhead welding.
It significantly improved the manufacturing efficiency and welding quality of pile shoes, reduced the welding difficulty and number of turns, and optimized the welding sequence of components.
Smart Images
Figure CN121017902A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of offshore operation platform, and particularly to a pile shoe manufacturing method of a wind power installation platform. BACKGROUND
[0002] The offshore wind power installation platform comprises a plurality of pile legs, and the position of the platform is fixed by the pile legs, wherein the bottom of the pile leg is provided with a pile shoe, and the pile leg is inserted into the seabed through the pile shoe. The existing pile shoe manufacturing process is generally as follows: hoisting a pile shoe bottom plate on a jig, then welding a skeleton structure, an internal reinforcing structure and a lateral sealing plate on the pile shoe bottom plate, and finally installing a pile shoe top plate.
[0003] However, the manufacturing efficiency of the above-mentioned existing pile shoe manufacturing process needs to be improved. SUMMARY
[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a pile shoe manufacturing method of a wind power installation platform.
[0005] The present application provides a pile shoe manufacturing method of a wind power installation platform, comprising:
[0006] S100: hoisting an inverted pile shoe top plate onto a jig;
[0007] S200: sequentially welding a skeleton structure, a lateral sealing plate structure and an internal reinforcing structure on the top of the pile shoe top plate;
[0008] S300: welding and installing a pile shoe bottom plate on the skeleton structure and the lateral sealing plate structure;
[0009] S400: turning over the pile shoe, and welding the internal reinforcing structure to the pile shoe bottom plate after the turning over.
[0010] Further, the pile shoe top plate comprises a first central plate in an octagonal shape and eight first spliced top plates arranged around the outer periphery of the first central plate, and the skeleton structure comprises a central triangular structure, the central triangular structure comprising a round stand pipe and one-to-one corresponding three first stand plates and three first connecting plates, the three first stand plates being arranged around the round stand pipe and forming a triangular structure, the three first connecting plates being located between the round stand pipe and the triangular structure, and the two ends of the first connecting plate being welded to the middle part of the corresponding first stand plate and the round stand pipe respectively, and a first spacing gap being formed between any two adjacent first stand plates;
[0011] S200 comprises:
[0012] welding the round stand pipe to the first central plate;
[0013] synchronously welding the two ends of the three first connecting plates to the round stand pipe and the middle part of the corresponding first stand plate;
[0014] The three first connecting plates are synchronously welded to the first central plate.
[0015] Further, the framework structure further comprises an octagonal structure surrounding the triangular structure, the octagonal structure comprising eight second vertical plates, and the eight second vertical plates are arranged opposite to the eight sides of the first central plate one by one, and a second interval gap is formed between any two adjacent second vertical plates, and the second interval gap is arranged staggered with the first interval gap in the radial direction of the circular vertical pipe;
[0016] S200 further comprises:
[0017] In the surrounding direction of the eight second vertical plates, two second vertical plates symmetrically distributed with respect to the circular vertical pipe are synchronously welded to the first central plate in sequence.
[0018] Further, a third interval gap is formed between any two adjacent first splicing top plates, and the framework structure further comprises eight third vertical plates, the eight third vertical plates surrounding the octagonal structure, the eight third vertical plates being located on a side of the eight second interval gaps away from the triangular structure, and adjacent two ends of the third vertical plate are respectively inserted into the second interval gap and the fourth interval gap;
[0019] S200 further comprises:
[0020] The eight third vertical plates are synchronously welded to the octagonal structure;
[0021] The eight third vertical plates are synchronously welded to the shoe top plate.
[0022] Further, the framework structure further comprises three fourth vertical plates, the second vertical plate arranged opposite to each first interval gap in the radial direction of the circular vertical pipe is provided with a fourth interval gap, and the first interval gap and the fourth interval gap are arranged in the radial direction of the circular vertical pipe, the three fourth vertical plates being located on a side of the three fourth interval gaps away from the triangular structure, and the end of the third vertical plate is inserted into the corresponding fourth interval gap and the first interval gap;
[0023] S200 further comprises:
[0024] The three fourth vertical plates are synchronously welded to the triangular structure;
[0025] The three fourth vertical plates are synchronously welded to the octagonal structure;
[0026] The three fourth vertical plates are synchronously welded to the shoe top plate.
[0027] Further, the lateral sealing plate structure comprises eight lateral sealing plates, and the eight lateral sealing plates are respectively installed between different adjacent two third vertical plates;
[0028] S200 further comprises:
[0029] The two ends of the eight side sealing plates are simultaneously welded to the adjacent third vertical plate;
[0030] Eight side sealing plates were simultaneously welded to the top plate of the pile shoe.
[0031] Furthermore, the pile shoe base plate includes an octagonal second central plate and eight second splicing plates surrounding the outer periphery of the second central plate. A fifth gap is formed between any two adjacent second splicing plates. The second central plate is located on the top of the octagonal structure, and the eight second splicing plates are respectively installed between the tops of two different adjacent third upright plates, with the ends of the third upright plates inserted into the fifth gap.
[0032] The S300 includes:
[0033] Along the circumferential direction of the eight second splicing plates, each pair of two second splicing plates symmetrically distributed about the second central plate are synchronously welded to the second central plate.
[0034] The two ends of the eight second splicing plates are simultaneously welded to the adjacent third upright plate;
[0035] Eight second splicing plates were simultaneously welded to the side sealing plate.
[0036] Furthermore, the pile shoe also includes three connecting elbow plates for connection with the pile leg, and the pile shoe manufacturing method further includes S500: spot welding the three elbow plates to the top of the pile shoe top plate.
[0037] The method for manufacturing pile shoes for wind power installation platforms provided in this application has at least the following beneficial effects:
[0038] 1. By welding the skeleton structure, side sealing plate structure, and internal reinforcement structure to the top plate of the inverted pile shoe, and then welding the bottom plate of the pile shoe to the skeleton structure and side sealing plate structure, and welding the internal reinforcement structure to the bottom plate of the pile shoe after the pile shoe is flipped over, the amount of overhead welding work in the pile shoe manufacturing process can be significantly reduced, the welding difficulty can be reduced, and the welding efficiency and welding quality can be improved. At the same time, the pile shoe only needs to be flipped once during the manufacturing process, reducing the number of times the pile shoe needs to be flipped over, thereby improving the manufacturing efficiency of the pile shoe.
[0039] 2. By welding and assembling the components in the pile shoe according to the set installation sequence, the welding sequence of the components in the pile shoe is optimized, thereby improving the manufacturing efficiency and welding quality of the pile shoe. Attached Figure Description
[0040] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0041] Figure 1A flowchart illustrating the pile shoe manufacturing method for a wind power installation platform provided in this application embodiment;
[0042] Figure 2 This is an assembly diagram of the pile shoe base plate provided in an embodiment of this application;
[0043] Figure 3 A schematic diagram showing the central triangular structure and octagonal structure provided in the embodiments of this application installed on the top plate of the pile shoe;
[0044] Figure 4 A schematic diagram of the skeleton structure provided in this application being installed on the top plate of the pile shoe;
[0045] Figure 5 A schematic diagram showing the installation of the pile shoe middle structure on the pile shoe top plate according to an embodiment of this application;
[0046] Figure 6 A schematic diagram showing the pile shoe base plate installed on the middle structure of the pile shoe according to an embodiment of this application;
[0047] Figure 7 This is a schematic diagram of the elbow plate being installed on the top plate of the pile shoe, as provided in an embodiment of this application. Detailed Implementation
[0048] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.
[0049] Please refer to the attached document. Figures 1-7 This application provides a method for manufacturing a pile shoe for a wind power installation platform. The pile shoe includes a pile shoe bottom plate 200, a pile shoe top plate 100, and a pile shoe middle structure located between the pile shoe bottom plate 200 and the pile shoe top plate 100. The pile shoe middle structure includes a frame structure 300, a lateral sealing plate structure, and an internal reinforcing structure 400. The pile shoe bottom plate 200 and the pile shoe top plate 100 are located on both sides of the pile shoe middle structure, and the pile shoe top plate 100 is located above the pile shoe bottom plate 200. The lateral sealing plate structure is disposed on the outer periphery of the frame structure 300 and the internal reinforcing structure 400. The pile shoe bottom plate 200, the pile shoe top plate 100, the frame structure 300, and the lateral sealing plate structure surround and form an installation cavity, and the internal reinforcing structure 400 is installed in the installation cavity.
[0050] Methods for manufacturing pile boots include:
[0051] S100: Hoist the inverted pile shoe top plate 100 onto the jig. Specifically, a jig is manufactured using the pile shoe top plate 100 as the jig, and the inverted pile shoe top plate 100 is hoisted onto the jig. The inverted pile shoe top plate 100 refers to the pile shoe top plate 100 after it has been turned over, at which point the inner surface of the pile shoe top plate 100 is located at the top of the pile shoe top plate 100.
[0052] S200: The frame structure 300, the lateral sealing plate structure, and the internal reinforcing structure 400 are sequentially welded and installed on the top of the pile shoe top plate 100. Specifically, the frame structure 300 and the lateral sealing plate structure are sequentially welded to the top of the pile shoe top plate 100. The lateral sealing plate structure is welded to both the frame structure 300 and the pile shoe top plate 100. Then, the internal reinforcing structure 400 is installed in the installation cavity and welded to the frame structure 300, the lateral sealing plate structure, and the pile shoe top plate 100. The internal reinforcing structure 400 is a common structure in the art and consists of multiple intersecting transverse reinforcing ribs and multiple longitudinal reinforcing ribs, which will not be described in detail in this application.
[0053] S300: Weld and install the pile shoe base plate 200 onto the frame structure 300 and the side sealing plate structure. Specifically, hoist the pile shoe base plate 200 onto the frame structure 300 and the side sealing plate structure, and then weld the pile shoe base plate 200 to both the frame structure 300 and the side sealing plate structure. During this stage, the pile shoe base plate 200 is also in an inverted state.
[0054] S400: The pile shoe is flipped over, and after the flipping process, the internal reinforcing structures 400 are all welded to the pile shoe bottom plate 200. Specifically: The pile shoe is flipped over so that the pile shoe top plate 100 is above the pile shoe bottom plate 200, and then the internal reinforcing structures 400 are all welded to the pile shoe bottom plate 200.
[0055] In this embodiment, welding operators complete the welding of the skeleton structure 300, the lateral sealing plate structure, and the internal reinforcing structure 400 to the inverted pile shoe top plate 100, and the welding of the skeleton structure 300 and the lateral sealing plate structure to the inverted pile shoe bottom plate 200, and the welding of the internal reinforcing structure 400 to the pile shoe bottom plate 200. Compared with existing pile shoe welding processes, this significantly reduces the amount of overhead welding work between the pile shoe's middle structure and the pile shoe's top and bottom plates, significantly reduces the amount of overhead welding work in the pile shoe manufacturing process, reduces the difficulty of welding operations, and improves welding efficiency and welding quality. Simultaneously, the pile shoe only needs to be flipped once during the pile shoe manufacturing process, significantly reducing both the amount of overhead welding work and the number of times the pile shoe needs to be flipped, thereby improving pile shoe manufacturing efficiency.
[0056] In some embodiments of this application, the pile shoe top plate 100 includes an octagonal first central plate 110 and eight first spliced top plates surrounding the outer periphery of the first central plate 110. The eight first spliced top plates are respectively welded to eight sides of the first central plate 110. The welding sequence of the eight first spliced top plates and the first central plate 110 is shown in the attached figures: first, the two first spliced top plates shown in serial number 1A are synchronously and symmetrically welded to the first central plate 110; then, the two first spliced top plates shown in serial number 1B are synchronously and symmetrically welded to the first central plate 110; next, the two first spliced top plates shown in serial number 1C are synchronously and symmetrically welded to the first central plate 110; and finally, the two first spliced top plates shown in serial number 1D are synchronously and symmetrically welded to the first central plate 110. The first central plate 110 has an opening for construction personnel to enter and exit the pile shoe, which is sealed by a sealing element after the pile shoe is manufactured.
[0057] The skeleton structure 300 includes a central triangular structure, which includes a circular riser 310, three first riser plates 320, and three first connecting plates 330. The three first riser plates 320 and the three first connecting plates 330 are arranged in a one-to-one correspondence. The three first riser plates 320 are arranged around the circular riser 310 to form a triangular structure. The circular riser 310 is located in the middle of the triangular structure. The three first connecting plates 330 are all located between the circular riser 310 and the triangular structure. The two ends of the first connecting plates 330 are respectively welded to the middle of the corresponding first riser plate 320 and the circular riser 310. The three first connecting plates 330 are arranged radially along the circular riser 310. A first gap is formed between any two adjacent first riser plates 320.
[0058] S200 includes S210, and S210 includes:
[0059] The round riser 310 is welded to the first central plate 110;
[0060] The two ends of the three first connecting plates 330 are simultaneously welded to the middle of the round vertical pipe 310 and the corresponding first vertical plate 320;
[0061] The three first connecting plates 330 are simultaneously welded to the first central plate 110.
[0062] In some embodiments of this application, the skeleton structure 300 further includes an octagonal structure surrounding the triangular structure. The octagonal structure includes eight second upright plates 340, and the eight second upright plates 340 are arranged opposite to the eight sides of the first central plate 110. A second gap is formed between any two adjacent second upright plates 340. The second gap and the first gap are offset from each other in the radial direction along the circular upright tube 310.
[0063] S200 includes S220, which is located after S210. S220 includes:
[0064] Along the circumferential direction of the eight second vertical plates 340, each pair of two second vertical plates 340 symmetrically distributed about the circular riser 310 are simultaneously welded to the first central plate 110. Referring to the attached diagram, the welding sequence of the eight second vertical plates 340 is as follows: first, the two second vertical plates 340 shown as number 2 are simultaneously and symmetrically welded to the first central plate 110; then, the two second vertical plates 340 shown as number 3 are simultaneously and symmetrically welded to the first central plate 110; next, the two second vertical plates 340 shown as number 4 are simultaneously and symmetrically welded to the first central plate 110; and finally, the two second vertical plates 340 shown as number 5 are simultaneously and symmetrically welded to the first central plate 110.
[0065] In some embodiments of this application, a third gap is formed between any two adjacent first splicing top plates. The skeleton structure 300 also includes eight third upright plates 350. The eight third upright plates 350 surround the octagonal structure. The eight third upright plates 350 are respectively located on the side of the eight second gaps away from the triangular structure, and the adjacent two ends of the third upright plates 350 are respectively inserted into the second gap and the fourth gap.
[0066] S200 includes S230, which is located after S220. S230 includes:
[0067] Eight third vertical plates 350 are simultaneously welded to the octagonal structure, wherein the third vertical plate 350 is inserted into the end of the second gap and is welded to both second vertical plates 340 forming the second gap;
[0068] Eight third upright plates 350 are simultaneously welded to the pile shoe top plate 100, wherein the third upright plates 350 are inserted at the end of the third interval and are welded to the two first splicing top plates forming the third interval.
[0069] In some embodiments of this application, the skeleton structure 300 further includes three fourth vertical plates 360. The second vertical plates 340, which are arranged opposite to each first interval gap in the radial direction along the circular vertical tube 310, are provided with fourth interval gaps. The fourth interval gaps divide the second vertical plates 340 into two vertical plate segments. The first interval gaps and the fourth interval gaps are arranged in the radial direction along the circular vertical tube 310. The three fourth vertical plates 360 are respectively arranged on the side of the three fourth interval gaps away from the triangular structure, and the end of the third vertical plate 350 is inserted into the corresponding fourth interval gap and the first interval gap.
[0070] S200 includes S240, which is located after S230. S240 includes:
[0071] Three fourth vertical plates 360 are simultaneously welded to the triangular structure, wherein the portion of the fourth vertical plate 360 inserted into the first gap is welded to both the two first vertical plates 320 forming the first gap.
[0072] Three fourth vertical plates 360 are simultaneously welded to the octagonal structure, wherein the portion of the fourth vertical plate 360 inserted into the fourth gap is welded to both the two vertical plate segments forming the fourth gap.
[0073] The three fourth upright plates are simultaneously welded to the top plate 100 of the pile shoe.
[0074] In some embodiments of this application, the lateral sealing plate structure includes eight lateral sealing plates 500, and the eight lateral sealing plates 500 are respectively installed between two different adjacent third upright plates 350, and the lateral sealing plates 500 are located at the end of the first splicing plate 120 away from the round upright pipe 310.
[0075] S200 includes S250, which is located after S240. S250 includes:
[0076] The two ends of the eight side sealing plates 500 are simultaneously welded to the adjacent third vertical plate 350;
[0077] Eight lateral sealing plates 500 are simultaneously welded to the top plate 100 of the pile shoe.
[0078] In some embodiments of this application, the pile shoe base plate 200 includes an octagonal second central plate 210 and eight second splicing plates 220 surrounding the outer periphery of the second central plate 210. A fifth gap is formed between any two adjacent second splicing plates 220. The second central plate 210 is disposed on the top of the octagonal structure, and the eight second splicing plates 220 are respectively installed between the tops of two different adjacent third upright plates 350, with the ends of the third upright plates 350 inserted into the fifth gap.
[0079] S200 includes S260, which is located after S250. S260 includes:
[0080] The second central plate 210 and eight second splicing plates 220 are positioned and overlapped on the frame structure 300 and the side sealing plate structure;
[0081] Along the circumferential direction of the eight second splicing plates 220, each pair of two second splicing plates 220 symmetrically distributed about the second central plate 210 are synchronously welded to the second central plate 210.
[0082] The two ends of the eight second splicing plates 220 are simultaneously welded to the adjacent third vertical plate 350;
[0083] Eight second splicing plates 220 are simultaneously welded to the side sealing plate 500.
[0084] Please refer to the attached diagram. The welding sequence of the eight second splicing plates 220 and the second central plate 210 is as follows: First, the two second splicing plates 220 shown in serial number 10 are simultaneously and symmetrically welded to the second central plate 210. Next, the two second splicing plates 220 shown in serial number 11 are simultaneously and symmetrically welded to the second central plate 210. Then, the two second splicing plates 220 shown in serial number 12 are simultaneously and symmetrically welded to the second central plate 210. Finally, the two second splicing plates 220 shown in serial number 13 are simultaneously and symmetrically welded to the second central plate 210. The second central plate 210 has a split structure and is formed by splicing two plate segments.
[0085] In some embodiments of this application, the pile shoe also includes three connecting elbow plates 600 for connecting with the pile leg. The three elbow plates 600 are spot welded to the top of the pile shoe top plate 100, and the elbow plates 600 are welded to the pile leg after the pile leg is closed and installed in the pile shoe.
[0086] The pile shoe manufacturing method for the wind power installation platform provided in this application can not only significantly reduce the overhead welding operation in the pile shoe manufacturing process and reduce the difficulty of welding operation, but also reduce the number of times the pile shoe needs to be turned over during the manufacturing process. At the same time, the components in the pile shoe are welded and assembled according to the set installation sequence, which optimizes the welding sequence of the components in the pile shoe and improves the manufacturing efficiency and welding quality of the pile shoe.
[0087] It should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., used above to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention 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, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise stated, "a plurality of" means two or more.
[0088] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.
Claims
1. A method for manufacturing pile shoes for a wind power installation platform, characterized in that, include: S100: Hoist the inverted pile shoe top plate onto the jig; S200: The frame structure, the side sealing plate structure, and the internal reinforcement structure are sequentially welded and installed on the top of the pile shoe top plate; S300: Weld and install the pile shoe bottom plate on the frame structure and the side sealing plate structure; S400: The pile shoe is flipped over, and after the flipping process, the internal reinforcing structure is welded to the bottom plate of the pile shoe.
2. The method for manufacturing pile shoes for a wind power installation platform according to claim 1, characterized in that, The pile shoe top plate includes an octagonal first central plate and eight first spliced top plates surrounding the outer periphery of the first central plate. The skeleton structure includes a central triangular structure, which includes a circular riser and three corresponding first risers and three first connecting plates. The three first risers surround the circular riser and form a triangular structure. The three first connecting plates are all located between the circular riser and the triangular structure, and the two ends of the first connecting plates are respectively welded to the middle of the corresponding first riser and the circular riser. A first gap is formed between any two adjacent first risers. Wherein, S200 includes: The circular riser is welded to the first central plate; The two ends of the three first connecting plates are simultaneously welded to the middle of the circular vertical pipe and the corresponding first vertical plate; The three first connecting plates are simultaneously welded to the first central plate.
3. The method for manufacturing pile shoes for a wind power installation platform according to claim 2, characterized in that, The skeleton structure also includes an octagonal structure surrounding the triangular structure. The octagonal structure includes eight second upright plates, and the eight second upright plates are arranged opposite to the eight sides of the first central plate. A second gap is formed between any two adjacent second upright plates. The second gap and the first gap are offset from each other in the radial direction along the circular upright. S200 further includes: Along the circumferential direction of the eight second vertical plates, each pair of two second vertical plates symmetrically distributed about the circular vertical tube are synchronously welded to the first central plate.
4. The method for manufacturing pile shoes for a wind power installation platform according to claim 3, characterized in that, A third gap is formed between any two adjacent first splicing top plates. The skeleton structure also includes eight third upright plates. The eight third upright plates surround the octagonal structure. The eight third upright plates are respectively located on the side away from the triangular structure in the eight second gaps. The adjacent two ends of the third upright plates are respectively inserted into the second gap and the fourth gap. S200 further includes: The eight third vertical plates are simultaneously welded to the octagonal structure; The eight third upright plates are simultaneously welded to the top plate of the pile shoe.
5. The method for manufacturing pile shoes for a wind power installation platform according to claim 4, characterized in that, The skeleton structure also includes three fourth upright plates. Each of the second upright plates, which is arranged opposite to each of the first interval gaps along the radial direction of the circular upright tube, has a fourth interval gap. The first interval gap and the fourth interval gap are arranged along the radial direction of the circular upright tube. The three fourth upright plates are respectively arranged on the side of the three fourth interval gaps away from the triangular structure, and the end of the third upright plate is inserted into the corresponding fourth interval gap and the first interval gap. S200 further includes: The three fourth upright plates are simultaneously welded to the triangular structure; The three fourth upright plates are simultaneously welded to the octagonal structure; The three fourth upright plates are simultaneously welded to the top plate of the pile shoe.
6. The method for manufacturing pile shoes for a wind power installation platform according to claim 4, characterized in that, The lateral sealing plate structure includes eight lateral sealing plates, and the eight lateral sealing plates are respectively installed between two adjacent third upright plates; S200 further includes: The two ends of the eight lateral sealing plates are simultaneously welded to the adjacent third upright plate; The eight side sealing plates are simultaneously welded to the top plate of the pile shoe.
7. The method for manufacturing pile shoes for a wind power installation platform according to claim 6, characterized in that, The pile shoe bottom plate includes an octagonal second central plate and eight second splicing plates surrounding the outer periphery of the second central plate. A fifth gap is formed between any two adjacent second splicing plates. The second central plate is located on the top of the octagonal structure, and the eight second splicing plates are respectively installed between the tops of two different adjacent third upright plates, with the ends of the third upright plates inserted into the fifth gap. S300 includes: Along the circumferential direction of the eight second splicing plates, each pair of two second splicing plates symmetrically distributed about the second central plate are synchronously welded to the second central plate in sequence; The two ends of the eight second splicing plates are simultaneously welded to the adjacent third upright plate; The eight second splicing plates are simultaneously welded to the side sealing plate.
8. The method for manufacturing pile shoes for a wind power installation platform according to any one of claims 1-7, characterized in that, The pile shoe also includes three connecting elbow plates for connecting to the pile leg, and the pile shoe manufacturing method further includes S500: spot welding the three elbow plates to the top of the pile shoe top plate.