An offshore wind power installation platform

Abstract

The invention discloses an offshore wind power installation platform, which relates to the technical field of wind power installation, and comprises a frame, wherein the inner side surface of the frame is fixedly connected with a soft pad, and by arranging the soft pad, the friction between the frame and the outer surface of the seawater wind power generator arm can be increased, and the frame can be prevented from directly contacting with the outer surface of the seawater wind power generator arm and causing damage thereto; a stabilizing mechanism is fixedly connected to the inner wall of the frame, and by arranging the stabilizing mechanism, the stability of the seawater wind power generator arm between a plurality of opposite surfaces of the frame can be increased, and when being washed by seawater, the angle of the seawater washing the outer surface of the seawater wind power generator arm can be adjusted and the seawater wind power generator arm can be clamped, thereby preventing the seawater wind power generator arm from falling over when being washed by seawater; and the stabilizing mechanism comprises a fixing ring, so as to achieve the effect of clamping the pillars required for wind power installation and preventing them from falling over.

Description

Technical Field

[0001] The present invention relates to the technical field of wind power installation, and specifically relates to an offshore wind power installation platform. Background Art

[0002] An offshore wind power installation platform is a key equipment for installing offshore wind power facilities. It is like a "giant" on the sea, demonstrating powerful functions and excellent performance. This platform has a solid structure and advanced technology, and can remain stable on the rough sea surface. It is equipped with professional lifting equipment, positioning systems and working platforms, providing reliable guarantees for installing each component of the wind turbine. Construction workers operate skillfully on the platform to accurately complete the installation of components such as tower barrels and blades. The offshore wind power installation platform not only has to cope with the complex and changeable marine environment, but also ensure the efficiency and safety of the installation work. Its existence has promoted the rapid development of the offshore wind power industry and made important contributions to the utilization of clean energy;

[0003] When installing offshore wind power, the support columns need to be placed in the accurate positions and fixedly installed; when the clamping mechanisms on the market clamp the support columns, the devices will be toppled when encountering sea waves. Summary of the Invention

[0004] To achieve the above object, the present invention is realized through the following technical solutions: An offshore wind power installation platform includes a frame. A soft pad is fixedly connected to the inner side surface of the frame. By setting the soft pad, the friction between the frame and the outer surface of the support arm of the offshore wind power generator can be increased, and it can prevent the frame from directly contacting the outer surface of the support arm of the offshore wind power generator and causing damage to it. A stabilizing mechanism is fixedly connected to the inner wall of the frame. By setting the stabilizing mechanism, the stability of the support arm of the offshore wind power generator between the opposite surfaces of multiple frames can be increased, and when being scoured by seawater, the angle of seawater scouring the outer surface of the support arm of the offshore wind power generator can be adjusted and the support arm of the offshore wind power generator can be clamped, thereby preventing the support arm of the offshore wind power generator from toppling when being scoured by seawater. The stabilizing mechanism includes a fixed ring, which is fixedly connected to the inner wall of the frame. A first support rod is fixedly connected to the lower surface of the fixed ring. There are several first support rods, and they are all fixed on the lower surface of the fixed ring, thus forming a water-permeable space, which can limit the second rotating column while enabling seawater to contact the outer surface of the second rotating column. The bottom end of the first support rod is fixedly connected to a limiting tube. A first rotating column is rotatably connected to the inner cavity of the limiting tube. A stabilizing plate is fixedly connected to the bottom end of the first rotating column. By setting the limiting tube, the first rotating column can be limited, so that the first rotating column can rotate in the inner cavity of the limiting tube and rotate stably. By setting the stabilizing plate, when being scoured by seawater, the first rotating column can rotate, and then the stabilizing plate is at the same angle as the seawater scouring angle, thereby preventing the device from toppling when being scoured by seawater. The number of the frames is three, and a telescopic mechanism is fixedly connected between the opposite surfaces of every two frames. By setting the telescopic mechanism, through adjustment, the distance between the three frames can be changed, so as to be able to adapt to the clamping work of support arms of offshore wind power generators with different sizes, and when installing the support arm of the offshore wind power generator, the support arm of the offshore wind power generator can be tightly clamped. The telescopic mechanism includes a fixing plate, which is fixedly connected to the outer side surface of the frame. A hydraulic press penetrates through the outer side surface of the fixing plate. The setting of the fixing plate can connect the hydraulic press to the outer side surface of the frame.

[0005] Preferably, a connecting rod is fixedly connected to the inner wall of the frame, and a first floating plate is fixedly connected to the end of the connecting rod. By setting the connecting rod and the first floating plate, the buoyancy of the frame can be increased, so that the device floats on the seawater. The first floating plate is made of a material with a high buoyancy, which can generate a strong buoyancy.

[0006] Preferably, a track groove is formed on the outer surface of the limiting tube, and a sliding block is fixedly connected to the outer surface of the first rotating column. The sliding block is slidably connected to the track groove formed on the outer surface of the limiting tube. By providing the track groove, the sliding block can be limited, thereby increasing the stability of the rotation of the first rotating column and preventing the first rotating column from moving up and down in the inner cavity of the limiting tube.

[0007] Preferably, a second rotating column is slidably connected to the inner side surface of the first support rod. The bottom end of the second rotating column is fixedly connected to a second floating plate. The second floating plate is frictionally adapted to the inner side surface of the first support rod. The provision of the second floating plate can generate an upward buoyancy force on the second rotating column, so that the second rotating column is always at the top of the inner cavity formed by the first support rod.

[0008] Preferably, a limiting sleeve is fixedly connected to the inner wall at the top end of the second rotating column. A third rotating column is rotatably connected to the inner cavity of the limiting sleeve. By providing the limiting sleeve, the third rotating column can be limited, enabling the third rotating column to rotate stably in the inner cavity of the limiting sleeve. The end of the third rotating column is fixedly connected to a connecting plate, and an anti-slip plate is fixedly connected to the outer side surface of the connecting plate. The provision of the anti-slip plate can tightly connect to the outer surface of the support arm of the offshore wind power generator.

[0009] Preferably, a moving rod is fixedly connected to the output end of the hydraulic press. The end of the moving rod is fixedly connected to a second support rod, and the end of the second support rod away from the moving rod is fixedly connected to a fixed block. By providing the moving rod, when the hydraulic press is powered on and its switch is turned on, the end of the moving rod can move, and the second support rod can drive the fixed block to move.

[0010] Preferably, track rods are symmetrically installed on the outer side surface of the fixed plate. The fixed block is fixedly connected to the outer surface of the track rod, and the second support rod is fixedly connected to the outer surface of the track rod at the end away from the moving rod through the fixed block. By providing the track rods, when the second support rod pulls the fixed block to move, the fixed plate at the other end can be pulled to move, so that the distance between two adjacent fixed plates can be shortened.

[0011] Preferably, a spring is fixedly connected between the opposite surfaces of the track rods. A sliding tube is slidably connected to the outer surface of the track rod, and the sliding tube is sleeved on the outer surface of the other track rod. By providing the spring, while the two track rods can be connected together, a relative movement effect can be generated. The provision of the sliding tube can prevent the two adjacent track rods from shifting during movement.

[0012] The present invention provides an offshore wind power installation platform, having the following beneficial effects:

[0013] 1. This offshore wind power installation platform is equipped with a stabilizing mechanism, which can enhance the stability of the support arm of the offshore wind power generator between the opposite surfaces of multiple frames. When being scoured by seawater, it can adjust the scouring angle of the seawater on the outer surface of the support arm of the offshore wind power generator and clamp the support arm of the offshore wind power generator, thereby preventing the support arm of the offshore wind power generator from toppling during seawater scouring.

[0014] 2. This offshore wind power installation platform can limit the first rotating column by setting a limiting tube, enabling the first rotating column to rotate within the inner cavity of the limiting tube and ensuring the stability of the rotation of the first rotating column.

[0015] 3. This offshore wind power installation platform can make the first rotating column rotate when being scoured by seawater by setting a stabilizing plate, so that the stabilizing plate is at the same angle as the seawater scouring, thereby preventing the device from toppling during seawater scouring.

[0016] 4. This offshore wind power installation platform can adjust the distance between the three frames respectively by setting a telescopic mechanism, so as to adapt to the clamping work of support arms of offshore wind power generators of different sizes and achieve the effect of tightly clamping the support arms of offshore wind power generators when installing the support arms of offshore wind power generators. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the external structure of an offshore wind power installation platform of the present invention;

[0018] Figure 2 is a schematic diagram of the partial structure of an offshore wind power installation platform of the present invention;

[0019] Figure 3 is a schematic diagram of the structure of the stabilizing mechanism of the present invention;

[0020] Figure 4 is a schematic diagram of the partial structure of the stabilizing mechanism of the present invention;

[0021] Figure 5 is a schematic diagram of the structure of the telescopic mechanism of the present invention;

[0022] Figure 6 is a schematic diagram of the partial structure of the telescopic mechanism of the present invention;

[0023] In the figure: 1, frame; 2, soft pad; 3, connecting rod; 4, first floating plate; 5, stabilizing mechanism; 6, telescopic mechanism; 51, fixing ring; 52, first support rod; 53, limiting tube; 54, first rotating column; 55, track groove; 56, sliding block; 57, stabilizing plate; 58, second rotating column; 59, second floating plate; 510, limiting sleeve; 511, third rotating column; 512, connecting plate; 513, anti-slip plate; 61, fixing plate; 62, hydraulic press; 63, moving rod; 64, second support rod; 65, fixing block; 66, track rod; 67, spring; 68, sliding tube. Detailed implementation mode

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and the detailed implementation mode. The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

[0025] The first embodiment is as Figure 1 - Figure 2As shown in the figure, the present invention provides a technical solution: an offshore wind power installation platform, including a frame 1, and a soft pad 2 is fixedly connected to the inner side surface of the frame 1. By providing the soft pad 2, the friction between the frame 1 and the outer surface of the support arm of the seawater wind power generator can be increased, and it can prevent the frame 1 from directly contacting the outer surface of the support arm of the seawater wind power generator and causing damage to it. A stabilizing mechanism 5 is fixedly connected to the inner wall of the frame 1. By providing the stabilizing mechanism 5, the stability of the support arm of the seawater wind power generator between the opposite surfaces of multiple frames 1 can be increased, and when being scoured by seawater, the scouring angle of the seawater on the outer surface of the support arm of the seawater wind power generator can be adjusted and the support arm of the seawater wind power generator can be clamped, thereby preventing the support arm of the seawater wind power generator from toppling when being scoured by seawater. The stabilizing mechanism 5 includes a fixing ring 51, and the fixing ring 51 is fixedly connected to the inner wall of the frame 1. A first support rod 52 is fixedly connected to the lower surface of the fixing ring 51. There are several first support rods 52, and they are all fixed on the lower surface of the fixing ring 51, thus forming a water-permeable space, which can limit the second rotating column 58 while enabling the seawater to contact the outer surface of the second rotating column 58. The bottom end of the first support rod 52 is fixedly connected to a limiting tube 53, and a first rotating column 54 is rotatably connected to the inner cavity of the limiting tube 53. A stabilizing plate 57 is fixedly connected to the bottom end of the first rotating column 54. By providing the limiting tube 53, the first rotating column 54 can be limited, so that the first rotating column 54 can rotate in the inner cavity of the limiting tube 53 and the rotation of the first rotating column 54 is stable. By providing the stabilizing plate 57, when being scoured by seawater, the first rotating column 54 can rotate, so that the stabilizing plate 57 is at the same angle as the seawater scouring, thereby preventing the device from toppling when being scoured by seawater. The number of the frames 1 is three, and a telescopic mechanism 6 is fixedly connected between the opposite surfaces of every two frames 1. By providing the telescopic mechanism 6, through adjustment, the distance between the three frames 1 can be changed, so as to be able to adapt to the clamping work of support arms of seawater wind power generators of different sizes, and when installing the support arm of the seawater wind power generator, the effect of tightly clamping the support arm of the seawater wind power generator can be achieved. The telescopic mechanism 6 includes a fixing plate 61, and the fixing plate 61 is fixedly connected to the outer side surface of the frame 1. A hydraulic press 62 penetrates through the outer side surface of the fixing plate 61. The setting of the fixing plate 61 can connect the hydraulic press 62 to the outer side surface of the frame 1.

[0026] A connecting rod 3 is fixedly connected to the inner wall of the frame 1, and a first floating plate 4 is fixedly connected to the end of the connecting rod 3. By providing the connecting rod 3 and the first floating plate 4, the buoyancy of the frame 1 can be increased, so that the device floats on the seawater. The first floating plate 4 is made of a material with high buoyancy and can generate strong buoyancy.

[0027] The second embodiment, such as Figure 3 - Figure 4As shown, a track groove 55 is provided on the outer surface of the limit tube 53. A sliding block 56 is fixedly connected to the outer surface of the first rotating column 54. The sliding block 56 is slidably connected to the track groove 55 provided on the outer surface of the limit tube 53. By providing the track groove 55, the sliding block 56 can be limited, thereby increasing the stability of the rotation of the first rotating column 54 and preventing the first rotating column 54 from moving up and down in the inner cavity of the limit tube 53. The inner side of the first support rod 52 is slidably connected to a second rotating column 58. The bottom end of the second rotating column 58 is fixedly connected to a second floating plate 59. The second floating plate 59 is frictionally adapted to the inner side of the first support rod 52. The setting of the second floating plate 59 can generate an upward buoyancy force on the second rotating column 58, so that the second rotating column 58 is always at the top of the inner cavity formed by the first support rod 52. A limit sleeve 510 is fixedly connected to the inner wall at the top end of the second rotating column 58. A third rotating column 511 is rotatably connected to the inner cavity of the limit sleeve 510. By providing the limit sleeve 510, the third rotating column 511 can be limited, enabling the third rotating column 511 to rotate stably in the inner cavity of the limit sleeve 510. The end of the third rotating column 511 is fixedly connected to a connecting plate 512. An anti-slip plate 513 is fixedly connected to the outer side of the connecting plate 512. The setting of the anti-slip plate 513 can be tightly connected to the outer surface of the arm of the seawater wind power generator. During use, the operator sleeves the device on the outer surface of the arm of the seawater wind power generator. Then, the device and the arm of the seawater wind power generator are placed in seawater. Under the buoyancy of the first floating plate 4, the three frames 1 float out of the water surface. When the device is washed by seawater, the first rotating column 54 rotates in the inner cavity of the limit tube 53, so that the stabilizing plate 57 is in the same direction as the direction of the seawater wash, reducing the impact force between the device and the seawater. When the device shakes, the second rotating column 58 will slide in the inner cavity of the first support rod 52, and the anti-slip plate 513 will tightly contact the outer surface of the arm of the seawater wind power generator, thus preventing the arm of the seawater wind power generator from tipping over.

[0028] The third embodiment is as Figure 5 - Figure 6As shown, a moving rod 63 is fixedly connected to the output end of the hydraulic press 62. A second support rod 64 is fixedly connected to the end of the moving rod 63. A fixed block 65 is fixedly connected to the end of the second support rod 64 away from the moving rod 63. By setting the moving rod 63, when the hydraulic press 62 is connected to the power supply and its switch is turned on, the end of the moving rod 63 can move, and the second support rod 64 drives the fixed block 65 to move. Symmetrically mounted on the outer side surface of the fixing plate 61 are track rods 66. The fixed block 65 is fixedly connected to the outer surface of the track rod 66. The second support rod 64 is fixedly connected to the outer surface of the track rod 66 at the end away from the moving rod 63 through the fixed block 65. By setting the track rods 66, when the second support rod 64 pulls the fixed block 65 to move, the fixing plate 61 at the other end can be pulled to move, so that the distance between two adjacent fixing plates 61 can be shortened. A spring 67 is fixedly connected between the opposite surfaces of the track rods 66. A sliding tube 68 is slidably connected to the outer surface of the track rod 66. The sliding tube 68 is sleeved on the outer surface of the other track rod 66. By setting the spring 67, while the two track rods 66 can be connected together, a relative movement effect can be produced. The setting of the sliding tube 68 can prevent the two adjacent track rods 66 from shifting during movement. During use, after the device is sleeved on the outer surface of the support arm of the offshore wind power generator, the operator connects all the hydraulic presses 62 to the power supply and controls each hydraulic press 62 to move the end of the moving rod 63 towards the direction of the hydraulic press 62, so that the second support rod 64 and the fixed block 65 can pull the track rods 66. Limited by the spring 67 and the sliding tube 68, the two track rods 66 can only move relatively, and further the distance between the two frames 1 becomes shorter, achieving the wrapping and clamping work on the support arm of the offshore wind power generator.

[0029] Working principle: During use, the operator sleeved the device on the outer surface of the support arm of the offshore wind power generator. Then, the device and the support arm of the offshore wind power generator are placed in seawater. Under the buoyancy of the first floating plate 4, the three frames 1 float out of the water surface. When the device is washed by seawater, the first rotating column 54 rotates in the inner cavity of the limiting tube 53, so that the stabilizing plate 57 is in the same direction as the direction of the seawater washing, reducing the impact force between the device and the seawater. When the device shakes, the second rotating column 58 will slide in the inner cavity of the first support rod 52, and the anti-slip plate 513 will tightly contact the outer surface of the support arm of the offshore wind power generator, so that the support arm of the offshore wind power generator will not tip over.

[0030] After the device is sleeved on the outer surface of the support arm of the seawater wind power generator, the operator connects all the hydraulic presses 62 to the power supply and controls each hydraulic press 62 to move the end of the moving rod 63 towards the direction of the hydraulic press 62, so that the second support rod 64 and the fixed block 65 can pull the track rod 66. Limited by the spring 67 and the sliding tube 68, the two track rods 66 can only move relatively, and further shorten the distance between the two frames 1, achieving the wrapping and clamping work on the support arm of the seawater wind power generator.

[0031] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented by conventional means in the art without special instructions and limitations.

Claims

1. An offshore wind power installation platform, characterized in that: include: A frame (1), wherein a cushion (2) is fixedly connected to the inner side surface of the frame (1), a stabilizing mechanism (5) is fixedly connected to the inner wall of the frame (1), the stabilizing mechanism (5) comprises a fixing ring (51), the fixing ring (51) is fixedly connected to the inner wall of the frame (1), a first support rod (52) is fixedly connected to the lower surface of the fixing ring (51), the bottom end of the first support rod (52) is fixedly connected to a limiting tube (53), a first rotating column (54) is rotatably connected to the inner cavity of the limiting tube (53), and a stabilizing plate (57) is fixedly connected to the bottom end of the first rotating column (54); the number of the frames (1) is three, and telescopic mechanisms (6) are fixedly connected between the opposite surfaces of each of the frames (1), the telescopic mechanism (6) comprises a fixing plate (61), the fixing plate (61) is fixedly connected to the outer side surface of the frame (1), and a hydraulic press (62) penetrates the outer side surface of the fixing plate (61); By adjusting the telescopic mechanism, the distance between the three frames can be changed, so that the clamping work of the seawater wind turbine support arms of different sizes can be adapted, and the seawater wind turbine support arms can be tightly clamped when the seawater wind turbine support arms are installed.

2. An offshore wind power installation platform according to claim 1, characterized in that: A connecting rod (3) is fixedly connected to the inner wall of the frame (1), and a first floating plate (4) is fixedly connected to the end of the connecting rod (3).

3. An offshore wind power installation platform according to claim 1, characterized in that: The outer surface of the limiting tube (53) is provided with a track groove (55), the outer surface of the first rotating column (54) is fixedly connected with a sliding block (56), and the sliding block (56) is slidably connected to the track groove (55) provided on the outer surface of the limiting tube (53).

4. An offshore wind power installation platform according to claim 1, characterized in that: The inner side surface of the first support rod (52) is slidably connected to a second rotating column (58), the bottom end of the second rotating column (58) is fixedly connected to a second floating plate (59), and the second floating plate (59) is frictionally matched with the inner side surface of the first support rod (52).

5. An offshore wind power installation platform according to claim 4, characterized in that: A limiting sleeve (510) is fixedly connected to the inner wall at the top end of the second rotating column (58), a third rotating column (511) is rotatably connected to the inner cavity of the limiting sleeve (510), a connecting plate (512) is fixedly connected to the end of the third rotating column (511), and an anti-slip plate (513) is fixedly connected to the outer side surface of the connecting plate (512).

6. An offshore wind power installation platform according to claim 1, characterized in that: The output end of the hydraulic press (62) is fixedly connected to a moving rod (63), the end of the moving rod (63) is fixedly connected to a second support rod (64), and the end of the second support rod (64) away from the moving rod (63) is fixedly connected to a fixed block (65).

7. An offshore wind power installation platform according to claim 6, characterized in that: A track rod (66) is symmetrically mounted on the outer side surface of the fixing plate (61); the fixing block (65) is fixedly connected to the outer surface of the track rod (66); and the second support rod (64) is fixedly connected to the outer surface of the track rod (66) at one end away from the moving rod (63) through the fixing block (65).

8. An offshore wind power installation platform according to claim 7, characterized in that: A spring (67) is fixedly connected between opposite surfaces of the track rod (66), and a sliding tube (68) is slidably connected to the outer surface of the track rod (66). The sliding tube (68) is sleeved on the outer surface of the track rod (66) at the other end.

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