Offshore photovoltaic platform main body with photovoltaic module convenient to disassemble and assemble and floating type offshore photovoltaic platform

Abstract

The invention discloses an offshore photovoltaic platform main body with a photovoltaic module convenient to disassemble and assemble and a floating type offshore photovoltaic platform, the offshore photovoltaic platform main body with the photovoltaic module convenient to disassemble and assemble comprises an upper frame, a mounting sleeve, a first driving module, a second driving module and an electric suction cup, and an electric control system is arranged in the center of the upper surface of the upper frame; a photovoltaic assembly surrounding the electric control system is laid on the upper surface of the upper frame, the installation sleeve is installed above the upper frame and surrounds the electric control system, and the first driving module is connected with the installation sleeve in a pivoted mode around the central axis of the installation sleeve. The second driving module is installed on the first driving module and suitable for reciprocating motion in the radial direction of the installation sleeve, and the electric suction cup is installed on the second driving module and suitable for reciprocating motion in the height direction. The offshore photovoltaic platform body with the photovoltaic module convenient to disassemble and assemble has the advantage that the photovoltaic module is convenient to disassemble and assemble.

Description

Technical Field

[0001] The present invention relates to the technical field of offshore photovoltaic power generation, and in particular to an offshore photovoltaic platform body and a floating offshore photovoltaic platform that are convenient for disassembling and assembling photovoltaic components. Background Art

[0002] At present, solar power stations are mainly concentrated on land and need to occupy a large area of ​​land. In order to solve the problem of land occupation, floating offshore photovoltaic platforms have also been rapidly developed. In order to improve the power generation efficiency, floating offshore photovoltaic platforms in related technologies usually arrange hundreds of photovoltaic modules, thus having a large laying area. However, due to the poor strength of photovoltaic modules, adjacent photovoltaic modules cannot be stepped on when disassembling and assembling photovoltaic modules, which makes it difficult to disassemble and assemble photovoltaic modules on the platform body, and there is a defect of low disassembly and assembly efficiency. 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.

[0004] To this end, an embodiment of the present invention provides an offshore photovoltaic platform body that is convenient for disassembling and assembling photovoltaic components. The offshore photovoltaic platform body that is convenient for disassembling and assembling photovoltaic components has the advantage of convenient disassembly and assembly of photovoltaic components.

[0005] An embodiment of the present invention further provides a floating offshore photovoltaic platform.

[0006] The main body of the offshore photovoltaic platform for easy disassembly and assembly of photovoltaic components in an embodiment of the present invention includes an upper frame, a mounting sleeve, a first drive module, a second drive module and an electric suction cup. An electric control system is provided at the center position of the upper surface of the upper frame, and photovoltaic components surrounding the electric control system are laid on the upper surface of the upper frame; the mounting sleeve is installed above the upper frame, and the mounting sleeve surrounds the electric control system; the first drive module is pivotally connected to the mounting sleeve around the central axis of the mounting sleeve; the second drive module is installed on the first drive module and is suitable for radial reciprocating movement along the mounting sleeve; the electric suction cup is installed on the second drive module and is suitable for reciprocating movement along the height direction.

[0007] According to the offshore photovoltaic platform body that is easy to disassemble and assemble photovoltaic components according to the embodiment of the present invention, the first drive module is pivotally connected to the installation sleeve around the central axis of the installation sleeve, and the second drive module is installed on the first drive module, so that the second drive module moves to any side of the installation sleeve and moves radially along the installation sleeve to above any position of the upper frame. When it is necessary to disassemble and assemble the photovoltaic component, it is only necessary to drive the first drive module to rotate around the installation sleeve, and the first drive module drives the second drive module to move radially along the installation sleeve to move the electric suction cup to above the placement position or installation position of the photovoltaic component, and then the second drive module drives the electric suction cup to move down and adsorb the photovoltaic component, and then repeatedly drives the first drive module and the second module to move the photovoltaic component to the set position, completing the installation or disassembly of the photovoltaic component. The whole process does not require manual handling of the photovoltaic component, and will not oppress other photovoltaic components. The photovoltaic component is easy to disassemble and assemble, and the disassembly and assembly safety is high.

[0008] In some embodiments, the offshore photovoltaic platform body that facilitates disassembly and assembly of photovoltaic components also includes a ring gear, a first motor and a gear. The ring gear is pivotally mounted on the outside of the mounting sleeve around the central axis of the mounting sleeve, the first drive module is connected to the ring gear, the first motor is installed on the mounting sleeve, the motor shaft of the first motor is coaxially connected to the gear, and the gear is meshed with the ring gear.

[0009] In some embodiments, the first drive module includes a guide rail, a second motor, a lead screw and a slider, the guide rail extends radially along the mounting sleeve, the first end of the guide rail is connected to the gear ring, the second motor is mounted on the first end of the guide rail, the lead screw extends radially along the mounting sleeve and is coaxially connected to the motor shaft of the second motor, the slider is threadedly engaged with the lead screw and is slidably connected to the guide rail radially along the mounting sleeve, and the slider is connected to the second drive module.

[0010] In some embodiments, the second driving module includes a push rod motor, the push rod motor is installed on the slider, and the push rod of the push rod motor extends along the height direction and is connected to the electric suction cup.

[0011] In some embodiments, a fence surrounding all the photovoltaic components is provided above the upper frame, and a slide rail extending along the circumference of the mounting sleeve and connected end to end is formed on the fence, and an annular slide groove with an upward opening is formed on the slide rail, and a roller is provided at the second end of the guide rail, and the roller rolls in the annular slide groove.

[0012] In some embodiments, the upper surface of the upper frame is provided with a plurality of mounting grooves, the mounting grooves corresponding to the photovoltaic modules one by one, and the mounting grooves are for the corresponding photovoltaic modules to cooperate with;

[0013] The offshore photovoltaic platform body that is easy to disassemble and assemble photovoltaic components also includes a locking member and an elastic member. The locking member is pivotally connected to the upper frame. The locking member has an avoidance position located beside the installation groove and a locking position located inside or above the installation groove. The locking member located at the locking position is suitable for pressing the frame of the photovoltaic component. The elastic member connects the locking member and the upper frame, and the elastic member presses the locking member toward the locking position.

[0014] In some embodiments, the upper frame includes a plurality of longitudinal ribs arranged at intervals along a first direction and a plurality of transverse ribs arranged at intervals along a second direction, the first direction, the second direction and the height direction are perpendicular to each other, a plurality of the longitudinal ribs and a plurality of the transverse ribs are cross-arranged and surround to form a plurality of the mounting grooves, and all the locking members are pivotally connected to the longitudinal ribs.

[0015] In some embodiments, the offshore photovoltaic platform body that is easy to disassemble and assemble photovoltaic components also includes a pull rod, which corresponds to the longitudinal reinforcement one by one, and the pull rod is slidably connected to the longitudinal reinforcement along the second direction. The pull rod is also pivotally connected to all the locking members on the corresponding longitudinal reinforcement.

[0016] In some embodiments, the upper frame also includes a support plate constituting the bottom surface of the mounting groove, the support plate is provided with a through hole extending along the height direction, a first channel is defined between the support plate and the photovoltaic component, a second channel extending along the height direction to the upper surface of the upper frame is defined between the outer peripheral surface of the photovoltaic component and the side surface of the mounting groove, and the first channel connects the second channel and the through hole.

[0017] The floating offshore photovoltaic platform according to an embodiment of the present invention includes an offshore photovoltaic platform body that is convenient for disassembling and assembling photovoltaic components as described in any of the above embodiments.

[0018] The technical advantages of the floating offshore photovoltaic platform according to the embodiment of the present invention are the same as the technical advantages of the offshore photovoltaic platform body that is easy to disassemble and assemble photovoltaic components in the above-mentioned embodiment, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of a floating offshore photovoltaic platform according to an embodiment of the present invention.

[0020] Figure 2 It is a top view of an upper frame and some components above it in a floating offshore photovoltaic platform according to an embodiment of the present invention.

[0021] Figure 3 It is a bottom view of an upper frame and some components above it in a floating offshore photovoltaic platform according to an embodiment of the present invention.

[0022] Figure 4 Schematic diagram of an upper frame of a floating offshore photovoltaic platform according to an embodiment of the present invention.

[0023] Reference numerals:

[0024] 1. Upper frame; 11. Horizontal reinforcement; 12. Longitudinal reinforcement; 13. Installation groove; 14. Support plate; 15. Through hole; 16. Fence; 2. Installation sleeve; 3. First motor; 4. Ring gear; 5. Gear; 6. First drive module; 7. Second drive module; 8. Electric suction cup; 9. Lower frame; 10. Column; 110. Floating body; 120. Electronic control system; 130. Photovoltaic module. DETAILED DESCRIPTION

[0025] 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.

[0026] Combine the following Figure 1-Figure 4 An offshore photovoltaic platform body that facilitates the disassembly and assembly of photovoltaic components according to an embodiment of the present invention is described.

[0027] The main body of the offshore photovoltaic platform for easy disassembly and assembly of photovoltaic components of the embodiment of the present invention includes an upper frame 1, a mounting sleeve 2, a first drive module 6, a second drive module 7 and an electric suction cup 8. An electric control system 120 is provided at the center position of the upper surface of the upper frame 1, and photovoltaic components 130 surrounding the electric control system 120 are laid on the upper surface of the upper frame 1. The mounting sleeve 2 is installed above the upper frame 1, and the mounting sleeve 2 surrounds the electric control system 120. The first drive module 6 is pivotally connected to the mounting sleeve 2 around the central axis of the mounting sleeve 2. The second drive module 7 is installed on the first drive module 6 and is suitable for reciprocating along the radial direction of the mounting sleeve 2. The electric suction cup 8 is installed on the second drive module 7 and is suitable for reciprocating along the height direction.

[0028] According to the offshore photovoltaic platform body that is convenient for disassembling and assembling photovoltaic components according to the embodiment of the present invention, the first drive module 6 is pivotally connected to the mounting sleeve 2 around the central axis of the mounting sleeve 2, and the second drive module 7 is mounted on the first drive module 6, so that the second drive module 7 moves to any side of the mounting sleeve 2 and moves to the upper part of any position of the upper frame 1 along the radial direction of the mounting sleeve 2. When the photovoltaic component 130 needs to be disassembled and assembled, it is only necessary to drive the first drive module 6 to rotate around the mounting sleeve 2, and the first drive module 6 drives the second drive module 7 to move along the radial direction of the mounting sleeve 2, so that the electric suction cup 8 moves to the upper part of the placement position or installation position of the photovoltaic component 130, and then the second drive module 7 drives the electric suction cup 8 to move down and absorb the photovoltaic component 130, and then repeatedly drives the first drive module 6 and the second module, so that the photovoltaic component 130 can be moved to the set position, and the installation or disassembly of the photovoltaic component 130 is completed. The whole process does not require manual handling of the photovoltaic component 130, and will not oppress other photovoltaic components 130. The photovoltaic component 130 is easy to disassemble and assemble, and the disassembly and assembly safety is high.

[0029] It should be noted that when the photovoltaic assembly 130 needs to be disassembled, the connection between the photovoltaic assembly 130 and the upper frame 1 needs to be released in advance, and then the above-mentioned electric suction cup 8 can be used to disassemble the photovoltaic assembly 130. Figure 1 As shown, the main body of the offshore photovoltaic platform for easy disassembly and assembly of photovoltaic components also includes a lower frame 9 and a column 10. The column 10 is connected between the upper frame 1 and the lower frame 9 in the height direction. A floating body 110 is provided at the lower end of the lower frame 9 and the column 10. The main body of the offshore photovoltaic platform floats on the sea surface through the floating body 110, and makes the upper frame 1 and the photovoltaic components 130 higher than the sea surface by a certain height.

[0030] In some embodiments, Figure 3 As shown, the main body of the offshore photovoltaic platform for easy disassembly and assembly of photovoltaic components also includes a ring gear 4, a first motor 3 and a gear 5. The ring gear 4 is pivotally sleeved on the outside of the mounting sleeve 2 around the central axis of the mounting sleeve 2, the first drive module 6 is connected to the ring gear 4, the first motor 3 is installed in the mounting sleeve 2, the motor shaft of the first motor 3 is coaxially connected to the gear 5, and the gear 5 is meshed with the ring gear 4.

[0031] That is, the first motor 3 drives the first drive module 6 through the transmission mechanism formed by the ring gear 4 and the gear 5, ensuring that the first drive module 6 can automatically rotate 360 ​​degrees, and the movement of the electric suction cup 8 is more labor-saving.

[0032] Specifically, an annular guide groove is provided on the outer circumference of the mounting sleeve 2, and the gear ring 4 includes a ring plate and a plurality of spur teeth provided on the lower surface of the ring plate, a portion of the ring plate is rotatably fitted in the annular guide groove, and the plurality of spur teeth are located on the outer circumference of the mounting sleeve 2. The first motor 3 is mounted on the inner side of the mounting sleeve 2, and the motor shaft of the first motor 3 passes through the mounting sleeve 2 and is connected to the gear 5 located outside the mounting sleeve 2, and the gear 5 is located below the gear ring 4 and meshes with the gear ring 4.

[0033] Alternatively, the first driving module 6 can also be pushed manually to complete the rotation of the first driving module 6 around the mounting sleeve 2 .

[0034] In some embodiments, Figure 2 and Figure 3 As shown, the first drive module 6 includes a guide rail, a second motor, a lead screw and a slider. The guide rail extends radially along the mounting sleeve 2, the first end of the guide rail is connected to the gear ring 4, the second motor is mounted on the first end of the guide rail, the lead screw extends radially along the mounting sleeve 2 and is coaxially connected to the motor shaft of the second motor, the slider is threadedly matched with the lead screw and is slidably connected to the guide rail along the radial direction of the mounting sleeve 2, and the slider is connected to the second drive module 7.

[0035] At this time, the second motor drives the screw to rotate, which can drive the slider to slide back and forth along the radial direction of the installation sleeve 2 relative to the guide rod, so as to realize the movement of the electric suction cup 8 to any radial position of the installation sleeve 2, and the movement is convenient and reliable.

[0036] Specifically, the sliding block is slidably arranged below the guide rail, and one end of the screw rod away from the second motor is rotatably mounted on the guide rail around its axis.

[0037] In some embodiments, the second driving module 7 includes a push rod motor, which is installed on a slider. A push rod of the push rod motor extends in a height direction and is connected to an electric suction cup 8 .

[0038] The push rod motor can move the electric suction cup 8 to any position in the height direction, ensuring that the electric suction cup 8 can be tightly attached to the upper surface of the photovoltaic component 130, while also effectively preventing the electric suction cup 8 from exerting excessive pressure on the photovoltaic component 130 and damaging the photovoltaic component 130, thereby effectively ensuring the reliability of disassembly and assembly of the photovoltaic component 130.

[0039] It should be noted that the electronic control system 120 includes a battery for collecting the electric energy generated by the photovoltaic assembly 130. The first motor 3, the second motor and the push rod motor are all powered by the battery, and no additional power supply is required. While effectively reducing the power supply cost, it also ensures that the three can basically work for an unlimited time, further ensuring the reliability of disassembly and assembly of the photovoltaic assembly 130.

[0040] In some embodiments, Figure 1As shown, a fence 16 surrounding all photovoltaic modules 130 is provided above the upper frame 1, and a slide rail extending along the circumference of the mounting sleeve 2 and connected end to end is formed on the fence 16, and the slide rail is formed with an annular slide groove with an opening facing upward, and a roller is provided at the second end of the guide rail, and the roller rolls in the annular slide groove.

[0041] The slide rail on the fence 16 supports the second end of the guide rail, effectively preventing the guide rail and the push rod motor, electric suction cup 8 and photovoltaic module 130 thereon from being overweight and deflecting, thereby effectively improving the service life of the photovoltaic module 130 disassembly and assembly device. At the same time, the rolling cooperation between the roller and the annular slide groove effectively reduces the friction between the two, ensuring that the guide rail rotates along the circumference of the installation sleeve 2 in a labor-saving and reliable manner.

[0042] In some embodiments, Figure 4 As shown, the upper surface of the upper frame 1 is provided with a plurality of mounting grooves 13, and the mounting grooves 13 correspond to the photovoltaic modules 130 one by one, and the mounting grooves 13 are matched with the corresponding photovoltaic modules 130. The main body of the offshore photovoltaic platform for convenient disassembly and assembly of photovoltaic modules also includes a locking member and an elastic member, the locking member is pivotally connected to the upper frame 1, the locking member has an avoidance position located beside the mounting groove 13 and a locking position located inside or above the mounting groove 13, the locking member located at the locking position is suitable for pressing the frame of the photovoltaic module 130, the elastic member connects the locking member and the upper frame 1, and the elastic member presses the locking member toward the locking position.

[0043] Therefore, when the photovoltaic component 130 needs to be installed, the locking member is controlled to move to the avoidance position of the installation groove 13, and then the photovoltaic component 130 is placed in the installation groove 13, and then the control of the locking member is released. Under the action of the elastic member, the locking member is partially located above the installation groove 13 and abuts against the upper surface of the frame of the photovoltaic component 130, or is partially located in the installation groove 13 and pressed against the outer peripheral surface of the frame of the photovoltaic component 130, thereby achieving the locking of the photovoltaic component 130, wherein the entire installation process is completed above the upper frame 1, further improving the installation efficiency of the photovoltaic component 130 on the upper frame 1.

[0044] In some embodiments, Figure 4 As shown, the upper frame 1 includes a plurality of longitudinal ribs 12 arranged at intervals along a first direction and a plurality of transverse ribs 11 arranged at intervals along a second direction. The first direction, the second direction and the height direction are perpendicular to each other. The plurality of longitudinal ribs 12 and the plurality of transverse ribs 11 are cross-arranged and surround to form a plurality of mounting grooves 13. All locking members are pivotally connected to the longitudinal ribs 12.

[0045] A plurality of transverse ribs 11 and a plurality of longitudinal ribs 12 are cross-welded to each other, thereby forming a plurality of side surfaces of rectangular mounting grooves 13 of substantially the same size. At this time, by pivotally mounting the locking members on the longitudinal ribs 12, there is no need to design the transverse ribs 11 for mounting the locking members. The structure of the transverse ribs 11 is simpler and the manufacturing cost of the upper frame 1 is lower.

[0046] Specifically, a plurality of longitudinal ribs 12 are arranged at equal intervals in the first direction, and a plurality of transverse ribs 11 are arranged at equal intervals in the second direction. The photovoltaic assembly 130 arranged in the mounting groove 13 is locked and limited only by locking members on two opposite sides in the first direction to complete the reliable installation of the photovoltaic assembly 130 on the upper frame 1.

[0047] In some embodiments, the main body of the offshore photovoltaic platform that facilitates the disassembly and assembly of photovoltaic components also includes a pull rod, which corresponds to the longitudinal reinforcement 12 one by one, and is slidably connected to the longitudinal reinforcement 12 along the second direction. The pull rod is also pivotally connected to all locking members on the corresponding longitudinal reinforcement 12.

[0048] Therefore, by pulling two adjacent pull rods to move along the extension direction of the longitudinal reinforcement 12, the locking members corresponding to all the installation slots 13 located between the two pull rods can be switched to the avoidance position, thereby facilitating the installation of the photovoltaic component 130 in this part of the installation slot 13, and the installation efficiency of the photovoltaic component 130 on the upper frame 1 is higher.

[0049] Specifically, by providing a pull rod, the locking member can be switched to the avoidance position without the need for a worker to approach the locking member beside the corresponding installation groove 13, so that the photovoltaic assembly 130 can be easily and quickly disassembled and assembled.

[0050] In some embodiments, Figure 4 As shown, the upper frame 1 also includes a support plate 14 constituting the bottom surface of the mounting groove 13, the support plate 14 is provided with a through hole 15 extending along the height direction, a first channel is defined between the support plate 14 and the photovoltaic component 130, a second channel extending along the height direction to the upper surface of the upper frame 1 is defined between the outer peripheral surface of the photovoltaic component 130 and the side surface of the mounting groove 13, and the first channel connects the second channel and the through hole 15.

[0051] Therefore, the air below the upper frame 1 can be connected to the air above the upper frame 1 through the through hole 15, the first channel and the second channel, thereby effectively preventing the photovoltaic component 130 from loosening or even detaching from the upper frame 1 due to excessive pressure difference from the height direction, thereby effectively improving the service life of the photovoltaic component 130.

[0052] Specifically, a first through groove is provided on the upper surface of the support plate 14, and the first through groove and the lower surface of the photovoltaic component 130 form a first channel. The side of the installation groove 13 is provided with a second through groove extending along the height direction, and the second channel and the peripheral surface of the photovoltaic component 130 form a second channel.

[0053] The floating offshore photovoltaic platform according to an embodiment of the present invention includes an offshore photovoltaic platform body that is convenient for disassembling and assembling photovoltaic components as in any of the above embodiments.

[0054] The technical advantages of the floating offshore photovoltaic platform according to the embodiment of the present invention are the same as the technical advantages of the offshore photovoltaic platform body that is easy to disassemble and assemble photovoltaic components in the above-mentioned embodiment, and will not be repeated here.

[0055] 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.

[0056] 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.

[0057] 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.

[0058] 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.

[0059] 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.

[0060] 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. An offshore photovoltaic platform body that is easy to disassemble and assemble photovoltaic components, characterized in that: include: An upper frame, wherein an electric control system is disposed at the center of an upper surface of the upper frame, and photovoltaic modules surrounding the electric control system are laid on the upper surface of the upper frame; A mounting sleeve, the mounting sleeve being mounted above the upper frame, the mounting sleeve surrounding the electric control system; a first drive module, the first drive module being pivotally connected to the mounting sleeve about a central axis of the mounting sleeve; a second driving module, the second driving module being mounted on the first driving module and being adapted to reciprocate along the radial direction of the mounting sleeve; An electric suction cup is installed on the second driving module and is suitable for reciprocating movement along the height direction.

2. The offshore photovoltaic platform body that is easy to disassemble and assemble photovoltaic components according to claim 1 is characterized in that: It also includes a ring gear, a first motor and a gear. The ring gear is pivotally mounted on the outside of the mounting sleeve around the central axis of the mounting sleeve. The first drive module is connected to the ring gear. The first motor is installed on the mounting sleeve. The motor shaft of the first motor is coaxially connected to the gear, and the gear is meshed with the ring gear.

3. The offshore photovoltaic platform body that is easy to disassemble and assemble photovoltaic components according to claim 2 is characterized in that: The first driving module includes a guide rail, a second motor, a lead screw and a slider. The guide rail extends radially along the mounting sleeve. The first end of the guide rail is connected to the gear ring. The second motor is mounted on the first end of the guide rail. The lead screw extends radially along the mounting sleeve and is coaxially connected to the motor shaft of the second motor. The slider is threadedly matched with the lead screw and is slidably connected to the guide rail along the radial direction of the mounting sleeve. The slider is connected to the second driving module.

4. The offshore photovoltaic platform body for facilitating the disassembly and assembly of photovoltaic components according to claim 3 is characterized in that: The second driving module includes a push rod motor, which is installed on the slider. A push rod of the push rod motor extends in a height direction and is connected to the electric suction cup.

5. The offshore photovoltaic platform body for facilitating the disassembly and assembly of photovoltaic components according to claim 3 is characterized in that: A fence surrounding all the photovoltaic modules is provided above the upper frame, and a slide rail extending along the circumference of the mounting sleeve and connected end to end is formed on the fence, and an annular slide groove with an upward opening is formed on the slide rail, and a roller is provided at the second end of the guide rail, and the roller is rollingly fitted in the annular slide groove.

6. The offshore photovoltaic platform body for facilitating the disassembly and assembly of photovoltaic modules according to any one of claims 1 to 5, characterized in that: The upper surface of the upper frame is provided with a plurality of mounting grooves, the mounting grooves correspond to the photovoltaic modules one by one, and the mounting grooves are for the corresponding photovoltaic modules to cooperate with; The offshore photovoltaic platform body that is easy to disassemble and assemble photovoltaic components also includes a locking member and an elastic member. The locking member is pivotally connected to the upper frame. The locking member has an avoidance position located beside the installation groove and a locking position located inside or above the installation groove. The locking member located at the locking position is suitable for pressing the frame of the photovoltaic component. The elastic member connects the locking member and the upper frame, and the elastic member presses the locking member toward the locking position.

7. The offshore photovoltaic platform body for facilitating the disassembly and assembly of photovoltaic components according to claim 6 is characterized in that: The upper frame includes a plurality of longitudinal ribs arranged at intervals along a first direction and a plurality of transverse ribs arranged at intervals along a second direction. The first direction, the second direction and the height direction are perpendicular to each other. The plurality of longitudinal ribs and the plurality of transverse ribs are cross-arranged and surround to form a plurality of mounting grooves. All the locking members are pivotally connected to the longitudinal ribs.

8. The offshore photovoltaic platform body for facilitating the disassembly and assembly of photovoltaic components according to claim 7 is characterized in that: The offshore photovoltaic platform body that is easy to disassemble and assemble photovoltaic components also includes a pull rod, which corresponds to the longitudinal reinforcement one by one, and is slidably connected to the longitudinal reinforcement along the second direction. The pull rod is also pivotally connected to all the locking members on the corresponding longitudinal reinforcement.

9. The offshore photovoltaic platform body for facilitating the disassembly and assembly of photovoltaic components according to claim 6, characterized in that: The upper frame also includes a support plate constituting the bottom surface of the mounting groove, the support plate is provided with a through hole extending in the height direction, a first channel is defined between the support plate and the photovoltaic component, a second channel extending in the height direction to the upper surface of the upper frame is defined between the outer peripheral surface of the photovoltaic component and the side surface of the mounting groove, and the first channel connects the second channel and the through hole.

10. A floating offshore photovoltaic platform, characterized in that: It comprises an offshore photovoltaic platform body that is convenient for disassembling and assembling photovoltaic components according to any one of claims 1 to 9.

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