Floating type offshore photovoltaic power generation platform with high photovoltaic panel replacement efficiency

Abstract

The invention discloses a floating type offshore photovoltaic power generation platform with high photovoltaic panel replacement efficiency, which comprises a floating platform, a photovoltaic panel, a lifting rod, a support beam, a moving assembly and a mounting rack, the photovoltaic panel is laid on the floating platform, the support beam is parallel to the floating platform, and the lifting rod is arranged on the floating platform. The supporting beam is rotatably connected with the lifting part around the axis extending in the vertical direction. The moving assembly is movably arranged on the supporting beam in the length direction of the supporting beam. The mounting frame is connected with the moving assembly, a suction cup is arranged on the end face of the end, deviating from the moving assembly, of the mounting frame in the vertical direction, and the suction cup is used for sucking the photovoltaic panel. According to the floating type offshore photovoltaic power generation platform, through cooperation of the lifting rod and the moving assembly, the position of a photovoltaic panel needing to be replaced can be rapidly positioned, replacement of the photovoltaic panel is facilitated, and the replacement efficiency of the photovoltaic panel is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and in particular to a floating offshore photovoltaic power generation platform with high photovoltaic panel replacement efficiency. Background Art

[0002] With the continuous growth of global energy demand and the improvement of environmental protection awareness, the development and utilization of renewable energy have received more and more attention. Photovoltaic power generation, as a clean and renewable energy form, has broad application prospects. In recent years, offshore photovoltaic power generation, as an emerging energy utilization method, has gradually become a research hotspot. However, due to the high cost of floating offshore photovoltaic power generation platforms, in order to make full use of the platform area and improve the efficiency of photovoltaic power generation, photovoltaic panels will be laid flat on the entire platform. However, when photovoltaic panels are damaged and cannot be used during use, there will be a problem of difficulty in replacement. Summary of the invention

[0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. To this end, an embodiment of the present invention provides a floating offshore photovoltaic power generation platform with high photovoltaic panel replacement efficiency.

[0004] The floating offshore photovoltaic power generation platform with high photovoltaic panel replacement efficiency according to the embodiment of the present invention includes a floating platform, a photovoltaic panel, a lifting rod, a support beam, a movable assembly and a mounting frame, wherein the photovoltaic panel is laid on the floating platform; the lifting rod includes a fixed part and a lifting part, wherein the fixed part is arranged at the center of the floating platform, and the lifting part can be lifted and lowered in the vertical direction relative to the fixed part; the support beam is arranged parallel to the floating platform, and the support beam is rotatably connected to the lifting part around an axis extending in the vertical direction; the movable assembly is movably arranged on the support beam along the length direction of the support beam; the mounting frame is connected to the movable assembly, and a suction cup is provided on an end face of the mounting frame that is away from the movable assembly in the vertical direction, and the suction cup is used to adsorb the photovoltaic panel.

[0005] In some embodiments, a 3D sensor is also provided on the mounting frame, and the 3D sensor is used to scan defect information of the photovoltaic panel.

[0006] In some embodiments, a first motor is disposed on the support beam, a first gear is mounted on the output shaft of the first motor, a second gear is mounted on the lifting portion, and the second gear is meshed with the first gear.

[0007] In some embodiments, the number of the moving components is two, and the two moving components are arranged on both sides of the lifting rod along the length direction of the support beam.

[0008] In some embodiments, a groove extending along the length direction of the support beam is provided on the top surface of the support beam, and the moving assembly includes a moving frame, a roller, a rotating shaft and a second motor. The rotating shaft is rotatably connected to the moving frame, and the roller is mounted on the rotating shaft. Part of the roller is located in the groove and the outer wall surface of the roller stops against the bottom wall of the groove. The second motor is drivingly connected to the rotating shaft for driving the rotating shaft to rotate, and the moving frame is connected to the mounting frame.

[0009] In some embodiments, the moving assembly further includes a third gear and a fourth gear, the third gear is sleeved on the output shaft of the second motor, and the fourth gear is sleeved on the rotating shaft and meshes with the third gear.

[0010] In some embodiments, the number of the rotating shaft and the number of the rollers are both multiple and matched one-to-one, and the multiple rollers are arranged at intervals in the length direction of the support beam.

[0011] In some embodiments, there are multiple suction cups, and the multiple suction cups are arranged in a matrix on the mounting frame.

[0012] In some embodiments, a telescopic rod is provided between the mounting frame and the moving assembly, the telescopic rod is telescopic in a vertical direction, and two ends of the telescopic rod are respectively connected to the mounting frame and the moving assembly.

[0013] When the floating offshore photovoltaic power generation platform of the embodiment of the present invention is in use, when the photovoltaic panel needs to be replaced, the support beam is rotated to the top of the photovoltaic panel that needs to be replaced, the rotation of the support beam is stopped, and the mobile component is moved with the mounting frame in the length direction of the support beam, so that the mounting frame can be moved to the top of the photovoltaic panel that needs to be replaced. Then the lifting part of the lifting rod is controlled to descend, so that the suction cup on the mounting frame is adsorbed on the upper surface of the photovoltaic panel that needs to be replaced, and then the lifting part of the lifting rod is controlled to rise, so that the photovoltaic panel is separated from the floating platform. Finally, the mobile component is used to move the adsorbed photovoltaic panel to the edge of the floating platform, and then the suction cup is used to adsorb the qualified photovoltaic panel, and the qualified photovoltaic panel is moved to the position of the disassembled photovoltaic panel by the mobile component for installation, thereby completing the replacement of the photovoltaic panel.

[0014] The floating offshore photovoltaic power generation platform of the embodiment of the present invention can quickly locate the position of the photovoltaic panel that needs to be replaced through the cooperation of the lifting rod and the mobile assembly, which facilitates the replacement of the photovoltaic panel and greatly improves the replacement efficiency of the photovoltaic panel. The traditional replacement of photovoltaic panels requires manual climbing and operation. The present invention realizes automatic replacement through mechanical devices, reduces manpower input, labor intensity and safety risks. The photovoltaic panel is adsorbed by a suction cup to avoid dangerous situations such as slipping and collision that may occur during manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a floating offshore photovoltaic power generation platform according to an embodiment of the present invention.

[0016] Figure 2 It is a schematic diagram of the connection between the support beam and the moving component of an embodiment of the present invention.

[0017] Figure 3 yes Figure 2 Enlarged schematic diagram of part A.

[0018] Figure 4 yes Figure 2 Schematic diagram of the enlarged portion B.

[0019] Figure 5 is a front view of a support beam and a moving assembly according to an embodiment of the present invention.

[0020] Figure 6 yes Figure 6 Enlarged schematic diagram of part C.

[0021] Figure 7 yes Figure 2 Enlarged schematic diagram of part D in the figure.

[0022] Reference numerals:

[0023] 100. Floating offshore photovoltaic power generation platform; 1. Floating platform; 2. Photovoltaic panel; 3. Lifting rod; 301. Fixed part; 302. Lifting part; 4. Support beam; 401. Groove; 5. Moving assembly; 501. Moving frame; 502. Roller; 503. Rotating shaft; 504. Second motor; 505. Third gear; 506. Fourth gear; 6. Mounting frame; 7. Suction cup; 8. 3D sensor; 9. First motor; 10. First gear; 11. Second gear; 12. Telescopic rod. DETAILED DESCRIPTION

[0024] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0025] like Figures 1 to 7As shown, the floating offshore photovoltaic power generation platform 100 of the embodiment of the present invention includes a floating platform 1, a photovoltaic panel 2, a lifting rod 3, a support beam 4, a mobile component 5 and a mounting frame 6. The photovoltaic panel 2 is laid on the floating platform 1, and the lifting rod 3 includes a fixed part 301 and a lifting part 302. The fixed part 301 is arranged at the center of the floating platform 1, and the lifting part 302 can be lifted and lowered in the vertical direction relative to the fixed part 301. The support beam 4 is arranged parallel to the floating platform 1, and the support beam 4 is rotatably connected to the lifting part 302 around an axis extending in the vertical direction. The mobile component 5 is movably arranged on the support beam 4 along the length direction of the support beam 4. The mounting frame 6 is connected to the mobile component 5, and a suction cup 7 is provided on the end face of the mounting frame 6 that is away from the mobile component 5 in the vertical direction, and the suction cup 7 is used to adsorb the photovoltaic panel 2.

[0026] When the floating offshore photovoltaic power generation platform 100 of the embodiment of the present invention is in use, when the photovoltaic panel 2 needs to be replaced, the support beam 4 is rotated to the top of the photovoltaic panel 2 that needs to be replaced, the rotation of the support beam 4 is stopped, and the mobile component 5 is moved with the mounting frame 6 in the length direction of the support beam 4, so that the mounting frame 6 can be moved to the top of the photovoltaic panel 2 that needs to be replaced. Then the lifting part 302 of the lifting rod 3 is controlled to descend, so that the suction cup 7 on the mounting frame 6 is adsorbed on the upper surface of the photovoltaic panel 2 that needs to be replaced, and then the lifting part 302 of the lifting rod 3 is controlled to rise, so that the photovoltaic panel 2 is separated from the floating platform 1. Finally, the mobile component 5 is used to move the adsorbed photovoltaic panel 2 to the edge of the floating platform 1, and then the suction cup 7 is used to adsorb the qualified photovoltaic panel 2, and the qualified photovoltaic panel 2 is moved to the position of the disassembled photovoltaic panel 2 by the mobile component 5 for installation, thereby completing the replacement of the photovoltaic panel 2.

[0027] The floating offshore photovoltaic power generation platform 100 of the embodiment of the present invention can quickly locate the position of the photovoltaic panel 2 that needs to be replaced through the cooperation of the lifting rod 3 and the moving assembly 5, which facilitates the replacement of the photovoltaic panel 2 and greatly improves the replacement efficiency of the photovoltaic panel 2. The traditional replacement of photovoltaic panels 2 requires manual climbing and operation. The present invention realizes automatic replacement through mechanical devices, reduces manpower input, labor intensity and safety risks. The photovoltaic panel 2 is adsorbed by the suction cup 7 to avoid dangerous situations such as slipping and collision that may occur during manual operation.

[0028] In addition, during the work process, the maintenance personnel can also ride on the mounting frame 6 by lifting and lowering the lifting rod 3, and reach the position where the photovoltaic panel 2 needs to be replaced by moving the mounting frame 6, and then replace the photovoltaic panel 2. Therefore, through the mechanized lifting operation, the risk of direct climbing and manual operation by the maintenance personnel can be reduced, and the work safety can be improved.

[0029] In some embodiments, a 3D sensor 8 is further provided on the mounting frame 6 , and the 3D sensor 8 is used to scan defect information of the photovoltaic panel 2 .

[0030] The 3D sensor 8 can scan the photovoltaic panel 2 and collect three-dimensional data of its surface. Through these data, defects such as cracks, bends, and dirt accumulation of the photovoltaic panel 2 can be accurately detected. Before replacing the photovoltaic panel 2, the 3D sensor 8 can monitor the status of the photovoltaic panel 2 in real time to evaluate the degree of damage and the necessity of replacement. The 3D sensor can also collect key parameters such as the size and shape of the photovoltaic panel 2 to provide accurate data support for the replacement operation. Combined with the walking component and the mobile component 5, the 3D sensor 8 can help automatically locate the defect position on the photovoltaic panel 2 and improve the accuracy of detection and replacement.

[0031] Compared with traditional manual visual inspection or simple two-dimensional image detection, the 3D sensor 8 can provide more accurate defect information, which helps to more accurately evaluate the condition of the photovoltaic panel 2. Through real-time monitoring of the photovoltaic panel 2, the operation and maintenance personnel can make more scientific and reasonable maintenance decisions based on the data provided by the 3D sensor 8, avoiding excessive maintenance or delayed maintenance. Through real-time monitoring and automatic defect positioning, the operation and maintenance team can respond quickly and replace damaged photovoltaic panels 2 in a timely manner, thereby reducing the downtime of the power generation platform and improving power generation efficiency. Regular inspection and timely replacement of damaged photovoltaic panels 2 can effectively extend the overall service life of the photovoltaic power generation platform.

[0032] In some embodiments, a first motor 9 is disposed on the support beam 4 , a first gear 10 is mounted on the output shaft of the first motor 9 , a second gear 11 is mounted on the lifting portion 302 , and the second gear 11 is meshed with the first gear 10 .

[0033] like Figure 4 As shown, when the first motor 9 is started, it drives the first gear 10 to rotate through its output shaft. The first gear 10 is meshed with the second gear 11, and when the first gear 10 rotates, it will transmit power to the second gear 11 through meshing. Since the second gear 11 is mounted on the lifting part 302 and is fixed, the support beam 4 will rotate under the action of the first gear 10. The gear transmission system has a high transmission accuracy, which helps to accurately rotate the support beam 4. The gear transmission system has good sealing performance, which can reduce the impact of the external environment on the walking component and improve the reliability of the system. The gear system is relatively simple, and it is usually easier to maintain and replace gear components. The floating offshore photovoltaic power generation platform 100 of the embodiment of the present invention increases the rotation of the support beam 4 by adding the first gear 10 and the second gear 11. More efficient and reliable.

[0034] Optionally, the number of the moving components 5 is two, and the two moving components 5 are arranged on both sides of the lifting rod 3 along the length direction of the support beam 4 .

[0035] The two moving components 5 are evenly distributed on both sides of the lifting rod 3, which can increase the stability of the entire system, avoid excessive load on one side, and reduce the sway or tilt caused by the center of gravity offset. The two moving components 5 work together to ensure that the lifting rod 3 maintains good synchronization during the ascent or descent process, avoiding structural damage or noise caused by asynchronous movement. The setting of the two moving components 5 can provide double safety protection. When one component fails, the other component can still take on part of the work to ensure that the system will not fail completely.

[0036] In some embodiments, a groove 401 extending along the length direction of the support beam 4 is provided on the top surface thereof, and the moving assembly 5 includes a moving frame 501, a roller 502, a rotating shaft 503, and a second motor 504. The rotating shaft 503 is rotatably connected to the moving frame 501, and the roller 502 is sleeved on the rotating shaft 503, and a portion of the roller 502 is located in the groove 401 and the outer wall surface of the roller 502 stops against the groove bottom wall of the groove 401. The second motor 504 is transmission-connected to the rotating shaft 503, and is used to drive the rotating shaft 503 to rotate, and the moving frame 501 is connected to the mounting frame 6.

[0037] Specifically, Figure 3 As shown, when the second motor 504 is started, it drives the rotating shaft 503 to rotate, and the rotating shaft 503 drives the roller 502 to rotate. Since part of the roller 502 is located in the groove 401, the rotation of the roller 502 causes the moving component 5 to move along the length direction of the support beam 4. The outer wall surface of the roller 502 contacts the bottom wall of the groove 401, and this cooperation ensures the stability and linearity of the moving component 5 on the support beam 4.

[0038] The combination of the groove 401 and the roller 502 increases the stability during the movement and reduces the lateral movement and vibration. The rolling motion of the roller 502 can significantly reduce the friction compared to the sliding friction and improve the movement efficiency. The design of the mobile component 5 is easy to maintain and replace, which reduces the operation and maintenance cost. The mobile component 5 makes the operation on the support beam 4 more flexible and can quickly respond to the replacement and maintenance needs of the photovoltaic panel 2.

[0039] In some embodiments, the moving assembly 5 further includes a third gear 505 and a fourth gear 506 . The third gear 505 is mounted on the output shaft of the second motor 504 , and the fourth gear 506 is mounted on the rotating shaft 503 and meshes with the third gear 505 .

[0040] Specifically, Figure 3As shown, when the second motor 504 is started, it drives the third gear 505 to rotate through its output shaft. The third gear 505 is meshed with the fourth gear 506, and the rotation of the third gear 505 is transmitted to the fourth gear 506 through the meshing. The fourth gear 506 is sleeved on the rotating shaft 503. As the fourth gear 506 rotates, the rotating shaft 503 also rotates, thereby driving the second roller 502 to rotate. The second roller 502 rolls due to the rotation of the rotating shaft 503, pushing the moving component 5 to move along the groove 401 of the support beam 4.

[0041] Compared with direct motor drive of the rotating shaft 503, the gear transmission system can reduce friction and improve transmission efficiency. The gear meshing transmission method has high transmission accuracy, which helps the moving component 5 to move accurately in the groove 401 of the support beam 4. The use of the gear transmission system not only improves the movement accuracy of the moving component 5, but also increases the stability and durability of the entire system.

[0042] In some embodiments, the number of the rotating shaft 503 and the number of the rollers 502 are both multiple and matched one to one, and the multiple rollers 502 are arranged at intervals in the length direction of the support beam 4.

[0043] When the mobile assembly 5 moves on the support beam 4, the multiple rollers 502 are evenly distributed, which helps to share the weight and reduce the burden of a single roller 502. The rolling motion of the roller 502 in the groove 401 of the support beam 4 can provide better guidance and stability due to the increase in the number of rollers 502. The second motor 504 transmits power to each shaft 503 through the engagement of the third gear 505 and the fourth gear 506, thereby driving the corresponding roller 502 to rotate. The uniform distribution of multiple rollers 502 helps to improve the stability of the mobile assembly 5 on the support beam 4 and reduce shaking and vibration during movement. Multiple rollers 502 share the weight, which improves the carrying capacity of the mobile assembly 5, enabling it to cope with heavier photovoltaic panels 2 or other equipment. Since the load is distributed on multiple rollers 502, the wear of a single roller 502 is reduced, thereby extending the service life of the roller 502 and the shaft 503. The uniform arrangement of multiple rollers 502 and the high efficiency of the gear transmission system enable the mobile assembly 5 to move faster and more smoothly.

[0044] In some embodiments, there are multiple suction cups 7 , and the multiple suction cups 7 are arranged in a matrix on the mounting frame 6 .

[0045] The suction cup 7 generates suction through vacuum or other means to firmly adsorb the photovoltaic panel 2, ensuring that the photovoltaic panel 2 will not move or fall off during the replacement process. The suction cups 7 arranged in a matrix can be adjusted according to the size and shape of the photovoltaic panel 2 to adapt to photovoltaic panels 2 of different specifications. Multiple suction cups 7 can work at the same time, which improves the efficiency of adsorbing the photovoltaic panel 2 and reduces the replacement time. The suction cups 7 arranged in a matrix can select suction cups 7 in different positions for operation as needed, which increases the flexibility of replacing the photovoltaic panel 2. This design can adapt to photovoltaic panels 2 of different sizes and shapes, and improves the versatility and adaptability of the equipment. Multiple suction cups 7 adsorb photovoltaic panels 2 at the same time, which can provide higher stability and ensure that the photovoltaic panel 2 will not shift due to insufficient suction at a single point during the replacement process.

[0046] In some embodiments, a telescopic rod 12 is provided between the mounting frame 6 and the moving assembly 5. The telescopic rod 12 is retractable in the vertical direction, and the two ends of the telescopic rod 12 are respectively connected to the mounting frame 6 and the moving assembly 5. By controlling the extension and retraction of the telescopic rod 12, the position of the mounting frame 6 can be finely adjusted so that the suction cup 7 on the mounting frame 6 can be adsorbed on the photovoltaic panel 2, which is also conducive to improving the adsorption efficiency.

[0047] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0048] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0049] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0051] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0052] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A floating offshore photovoltaic power generation platform with high photovoltaic panel replacement efficiency, characterized in that: include: floating platforms; Photovoltaic panels, the photovoltaic panels are laid on the floating platform; A lifting rod, the lifting rod comprising a fixed portion and a lifting portion, the fixed portion being arranged at the center of the floating platform, and the lifting portion being liftable in a vertical direction relative to the fixed portion; A support beam, the support beam is arranged parallel to the floating platform, and the support beam is rotatably connected to the lifting part around an axis extending in a vertical direction; A moving assembly, wherein the moving assembly is movably disposed on the support beam along the length direction of the support beam; A mounting frame is connected to the moving component, and a suction cup is provided on an end face of the mounting frame which is away from the moving component in the vertical direction, and the suction cup is used to absorb the photovoltaic panel.

2. The floating offshore photovoltaic power generation platform with high photovoltaic panel replacement efficiency according to claim 1 is characterized in that: The mounting frame is also provided with a 3D sensor, and the 3D sensor is used to scan defect information of the photovoltaic panel.

3. The floating offshore photovoltaic power generation platform with high photovoltaic panel replacement efficiency according to claim 1 is characterized in that: The support beam is provided with a first motor, an output shaft of the first motor is provided with a first gear, the lifting portion is provided with a second gear, and the second gear is meshed with the first gear.

4. The floating offshore photovoltaic power generation platform with high photovoltaic panel replacement efficiency according to claim 1 is characterized in that: The number of the moving components is two, and the two moving components are arranged on both sides of the lifting rod along the length direction of the support beam.

5. The floating offshore photovoltaic power generation platform with high photovoltaic panel replacement efficiency according to claim 4 is characterized in that: A groove extending along the length direction of the support beam is provided on the top surface of the support beam. The moving assembly includes a moving frame, a roller, a rotating shaft and a second motor. The rotating shaft is rotatably connected to the moving frame, and the roller is mounted on the rotating shaft. Part of the roller is located in the groove and the outer wall of the roller abuts against the bottom wall of the groove. The second motor is drivingly connected to the rotating shaft for driving the rotating shaft to rotate. The moving frame is connected to the mounting frame.

6. The floating offshore photovoltaic power generation platform with high photovoltaic panel replacement efficiency according to claim 5 is characterized in that: The moving assembly further includes a third gear and a fourth gear, wherein the third gear is sleeved on the output shaft of the second motor, and the fourth gear is sleeved on the rotating shaft and meshes with the third gear.

7. The floating offshore photovoltaic power generation platform with high photovoltaic panel replacement efficiency according to claim 5, characterized in that: The number of the rotating shaft and the number of the rollers are both multiple and matched one-to-one, and the multiple rollers are arranged at intervals in the length direction of the support beam.

8. The floating offshore photovoltaic power generation platform with high photovoltaic panel replacement efficiency according to claim 1, characterized in that: There are multiple suction cups, and the multiple suction cups are arranged in a matrix on the mounting frame.

9. The floating offshore photovoltaic power generation platform with high photovoltaic panel replacement efficiency according to claim 1, characterized in that: A telescopic rod is provided between the mounting frame and the moving assembly. The telescopic rod is telescopic in a vertical direction, and two ends of the telescopic rod are respectively connected to the mounting frame and the moving assembly.

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