Offshore photovoltaic power generation platform

Abstract

The present invention is applicable to the technical field of offshore photovoltaic power generation equipment, and provides an offshore photovoltaic power generation platform, including: a plurality of photovoltaic panel groups, which include photovoltaic panels and a mounting frame for installing photovoltaic panels, the photovoltaic panels are laid on the top of the mounting frame, the mounting frame includes a plurality of staggered buoyancy tubes, and the intersection positions of the plurality of buoyancy tubes are connected by a cross connection assembly; a buffering movement is provided between the photovoltaic panels and the mounting frame for buffering the shaking force of the photovoltaic panels; a wave barrier is arranged outside the photovoltaic panel group, and the wave barrier includes a plurality of annular wave barrier members arranged outside the photovoltaic panel group, thereby, the present invention effectively buffers the waves by arranging a multi-layer wave barrier structure, reduces the impact of the waves on the photovoltaic panels and the photovoltaic panel brackets, and at the same time, a mounting frame for supporting the photovoltaic panels is provided, the photovoltaic panels are raised above the sea level by a certain distance, and the service life of the photovoltaic panels is increased, and at the same time, the mounting frame is an assembled structure, which is convenient for the installation and later maintenance of the photovoltaic panels.

Description

Technical Field

[0001] The present invention relates to the technical field of offshore photovoltaic power generation equipment, and in particular to an offshore photovoltaic power generation platform. Background Art

[0002] At present, offshore photovoltaics are divided into floating offshore photovoltaics and fixed pile-based offshore photovoltaics. On the one hand, offshore photovoltaics can avoid the limitations of land space, and on the other hand, they can be arranged in the vast ocean space and avoid problems such as building obstruction and terrain influence. Among them, fixed pile-based offshore photovoltaics are suitable for scenes with shallow water depths, small water level changes, and stable seabed addresses.

[0003] In the prior art, for example, a Chinese invention patent application with application publication number CN116788454A discloses "a large floating offshore photovoltaic platform", which includes a floating frame (i.e., a photovoltaic panel installation platform), the floating frame includes an outer frame and an inner frame connected to the outer frame by heat-melt; a photovoltaic frame, the photovoltaic frame is screwed to the inner frame, a number of photovoltaic frames are evenly arranged, and adjacent photovoltaic frames are arranged in contact; a photovoltaic panel, a hydraulic damper is connected between the photovoltaic panel and the photovoltaic frame, the photovoltaic panel and the hydraulic damper are hinged, and the hydraulic damper and the photovoltaic frame are screwed; a mooring assembly includes a U-shaped fixing rod, one end of the U-shaped fixing rod is hot-melt connected to the outer frame, and the other end is hot-melt connected to the inner frame, an anchor chain is arranged inside the U-shaped fixing rod, and the anchor chain is connected to the end away from the U-shaped fixing rod. Hollow piles; Photovoltaic panel fixing rods, which are welded to the photovoltaic frame and arranged along the four sides of the photovoltaic panel. There are four of them. In actual use, the floating frame floats on the sea level, and the photovoltaic panel is installed on the floating frame, and then the photovoltaic panel is floated on the sea surface, making full use of the favorable ocean environment for photovoltaic power generation. However, the device lacks enclosures to protect the photovoltaic panels, and the photovoltaic panels are directly exposed to the marine environment. Under the action of wind and waves, unobstructed seawater will directly fall on the photovoltaic panels, which can easily cause damage to the photovoltaic panels and affect power generation. At the same time, under the action of strong winds, the offshore photovoltaic platform is prone to shaking and lacks stability. Moreover, most of the brackets use hot-melt and welding structures, which makes the installation steps of the brackets cumbersome and increases the cost of later maintenance.

[0004] The Chinese invention patent with application publication number CN221163253U discloses an enclosure structure of an offshore photovoltaic platform and an offshore photovoltaic platform. The enclosure structure includes an enclosure body, the enclosure body is used to enclose the periphery of the photovoltaic panel, and the upper end height of the enclosure body is used to be higher than the upper end height of the photovoltaic panel; the enclosure body is provided with a windward tip, and also includes a wind measuring device and a driving device, the wind measuring device is used to test the wind direction, and the driving device is used to drive the enclosure body to move so that the windward tip is arranged to face the wind. The photovoltaic panels can be enclosed by the enclosure to prevent them from being directly exposed to the marine environment and from being hit directly by wind and waves. The wind direction can be monitored in real time by the wind measuring device, and the windward tip can be set to face the wind according to the wind direction by the driving device. The windward tip can be used to cut the incoming wind to reduce the thrust of the wind on the enclosure structure and maintain stability and safety. However, the fence design of the device is a single annular tube structure, which lacks a structure to buffer the larger wind and waves. In addition, the device lacks a connection and support structure for the photovoltaic panels, which can easily cause the photovoltaic panels to be corroded by seawater, affecting the service life of the photovoltaic device.

[0005] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Summary of the invention

[0006] In view of the above-mentioned defects, the purpose of the present invention is to provide an offshore photovoltaic power generation platform, which can ensure effective buffering of waves by setting up a multi-layer wave-breaking dam structure, reduce the impact of waves on photovoltaic panels and photovoltaic panel brackets, and at the same time, provide a mounting frame for supporting photovoltaic panels to ensure that the photovoltaic panels can be raised above the sea level by a certain distance, prevent seawater from corroding the photovoltaic panels, and increase the service life of the photovoltaic panels. At the same time, the mounting frame is an assembled structure, which is convenient for the installation and subsequent maintenance of the photovoltaic panels.

[0007] In order to achieve the above object, the present invention provides an offshore photovoltaic power generation platform, comprising: A plurality of photovoltaic panel groups, comprising photovoltaic panels and mounting frames for mounting the photovoltaic panels, wherein the photovoltaic panels are laid on top of the mounting frames, and the mounting frames comprise a plurality of staggered buoyancy tubes, wherein the intersections of the plurality of buoyancy tubes are connected by a cross connection assembly; A buffering moving component for buffering the shaking force of the photovoltaic panel is provided between the photovoltaic panel and the mounting frame, and the buffering moving component buffers the lateral moving force and the vertical moving force of the photovoltaic panel; A wave-blocking dam is arranged outside the photovoltaic panel group, and the wave-blocking dam includes a plurality of annular wave-blocking members arranged outside the photovoltaic panel group, and the plurality of annular wave-blocking members are combined to form a dam structure, and the plurality of annular wave-blocking members are fixed by a wave-blocking dam bracket.

[0008] According to the offshore photovoltaic power generation platform of the present invention, a fixing ring is provided on the inner side wall of the wave dam, the end of the buoyancy tube is connected to the fixing ring and is located inside the fixing ring, and a universal connection assembly is provided between the buoyancy tube and the fixing ring.

[0009] According to the offshore photovoltaic power generation platform of the present invention, the universal connection assembly comprises: A connecting portion provided between a connecting object and a connected object, wherein one end of the connecting portion is provided with a connecting piece, and at least one angle adapter plate for connecting to the connected object is rotatably connected to the connecting piece; The angle adapter plate is provided with a plurality of connection ends, one of which is rotatably connected to the connecting member, and at least one connection end of the angle adapter plate is connected to a connected object. By rotating the angle adapter plate, the angle adapter plate can adapt to the angle of the connected object.

[0010] According to the offshore photovoltaic power generation platform of the present invention, the angle adapter plate is provided with three connection ends, one of which is rotatably connected in the connection groove, and the other two connection ends are connected to the connected objects, and the connection lines between the connection end cooperating with the connecting piece and the other two connection ends are equal.

[0011] According to the offshore photovoltaic power generation platform of the present invention, connecting plates are symmetrically provided at one end of the connecting part close to the connecting object, and one end of the connecting plates close to the connecting object abuts against the connecting object. A plurality of mounting holes are provided on the connecting plates and the connecting object, and a reinforcing plate is provided between the two connecting plates of each connecting part.

[0012] According to the offshore photovoltaic power generation platform of the present invention, the connecting part is arranged into two symmetrical halves, and each half of the connecting part is provided with a mounting groove at one end close to the connecting object, and a number of mounting holes that cooperate with each other are provided between the two half connecting parts, and mounting parts are passed through the several mounting holes of the two half connecting parts, and a connecting part is provided on each half of the connecting part, and an angle adapter plate is provided in each connecting part.

[0013] According to the offshore photovoltaic power generation platform of the present invention, the universal connection assembly includes a tethering rope hoop arranged at the end of the buoyancy tube, the tethering rope hoop is connected to the wave barrier by a rope, the wave barrier is also provided with a tethering rope hoop, and the rope is connected between the two tethering rope hoops.

[0014] According to the offshore photovoltaic power generation platform of the present invention, the cross connection assembly comprises: Two oppositely arranged fixing groups, each of the fixing groups comprises at least two parallel side plates, a column tube fixing piece for fixing the position of the side plates is arranged between the two side plates, an arc groove is arranged at the front end of the side plates, and the arc grooves of the two oppositely arranged side plates cooperate to form a transverse channel perpendicular to the side plates; Two adjacent side plates are provided with cross connectors, and the two fixing groups are fixed by the cross connectors. Meanwhile, the cross connectors are provided with through holes corresponding to the transverse channels.

[0015] According to the offshore photovoltaic power generation platform of the present invention, the column tube fixing member includes two oppositely arranged fixed semicircular blocks, and the fixed semicircular blocks cooperate to form a vertical channel perpendicular to the transverse channel. A transverse buoyancy tube is passed through the interior of the transverse channel, and two vertical buoyancy tubes are provided on both sides of the transverse buoyancy tube. The column tube fixing member fixes the vertical buoyancy tube, and a plurality of column tube fixing members are provided inside each of the fixing groups. The vertical buoyancy tubes are passed through a plurality of the column tube fixing members.

[0016] According to the offshore photovoltaic power generation platform of the present invention, a plate clamp is fixedly connected to the inner side of the side panel, the plate clamp is arranged corresponding to the position of the cross connector, and the inside of the plate clamp presses the transverse buoyancy tube, the plate clamp and the cross connector are fixed by fixing bolts, and the fixing bolts pass through the cross connector, the side panel and the plate clamp, and a lower end column plug is fixed to the outside of the side panel, and the axis of the lower end column plug is perpendicular to the plane where the axes of the transverse channel and the vertical channel are located.

[0017] According to the offshore photovoltaic power generation platform of the present invention, the lower end column plug includes a mounting plate installed on the side panel and a socket for installing the column, the column is inserted into the inside of the socket so that the axis of the column is perpendicular to the plane where the axis of the vertical channel and the horizontal channel are located, the outer wall of the socket is provided with a fixing hole, the inside of the fixing hole is provided with a fastening bolt, the fastening bolt abuts against the column and presses the column into the inside of the socket.

[0018] According to the offshore photovoltaic power generation platform of the present invention, the cross connection assembly comprises: Two semicircular cross-shaped sleeves are arranged in a cross-opposite manner, the sleeves are buckled at the intersection of two buoyancy tubes, the vertically arranged pipe joints of the sleeves are of different lengths, and the side walls of the sleeves are provided with a plurality of bolt holes; A column tube fixing piece is sleeved on the outside of the buoyancy tube, and the column tube fixing piece is fixedly connected to the bolt hole of the four-way sleeve at the bottom. Lower column plugs are provided on both sides of the column fixing piece, and a socket is provided inside the lower column plug. A fixing hole is provided on the side wall of the socket, and a pedal fixing part is provided between the two lower column plugs.

[0019] According to the offshore photovoltaic power generation platform of the present invention, the cross connection assembly also includes a pedal connector mounted on the outside of the longer pipe connection portion of the four-way sleeve at the top, a pedal fixing portion is provided on the top of the pedal connector, and the bottom of the pedal connector is fixed on the bolt hole.

[0020] According to the offshore photovoltaic power generation platform of the present invention, a column is inserted into the interior of the lower column plug, an upper column pipe fitting is provided on the top of the column, the buffer movement assembly is connected to the upper column pipe fitting, a top hoop is provided on the top of the upper column pipe fitting, a matching hoop is installed on the top of the top hoop by bolts, and the matching hoop and the top hoop fix the top support shaft.

[0021] According to the offshore photovoltaic power generation platform of the present invention, the buffer movement component comprises: At least two parallel top support shafts fixed between the two sets of matching hoops and top hoops; A hoop is sleeved on the top support shaft, the hoop is slidably connected to the outside of the top support shaft, the hoop is sleeved on two adjacent coaxial top support shafts, and a plurality of transverse support plate groups are arranged between adjacent and non-coaxial top support shafts, and the photovoltaic panel is installed on each transverse support plate group.

[0022] According to the offshore photovoltaic power generation platform of the present invention, a number of fixing members installed on the lateral support plate group for fixing the photovoltaic panels are arranged between the photovoltaic panels, and the fixing members include single-sided fixing members and double-sided fixing members. The double-sided fixing members are arranged between two adjacent photovoltaic panels, and the single-sided fixing members are arranged on the outer side of the photovoltaic panel at the edge.

[0023] According to the offshore photovoltaic power generation platform of the present invention, the single-sided fixing member and the double-sided fixing member are both rotatably connected with a fixing bracket, the fixing bracket is connected with a fixing locking member, the fixing bracket is slidably provided with a latch, the fixing bracket, the fixing locking member and the latch are used to lock the photovoltaic panel, the top of the single-sided fixing member and the double-sided fixing member are both provided with a plurality of annular protrusions, the bottom of the fixing bracket is both provided with a plurality of connecting rings, and the matching annular protrusions and connecting rings are staggered.

[0024] According to the offshore photovoltaic power generation platform of the present invention, the fixed locking member is a T-shaped plate, the top surface of the fixed bracket is provided with a guide rail cooperating with the fixed locking member, the fixed locking member is slidably arranged in the guide rail, the end of the fixed locking member close to the photovoltaic panel is provided with a bending clamp, the fixed locking member is provided with a through hole penetrating in the vertical direction, and the top surface of the photovoltaic panel is provided with a convex strip cooperating with the bending clamp.

[0025] According to the offshore photovoltaic power generation platform of the present invention, the annular wave-blocking member is an annular tube structure formed by connecting a number of pipes through butt joints, butt joints are also provided between the buoyancy tubes, and a certain offset space is provided between the two adjacent annular tubes above and below, a pedal fixing part is installed on the offset space, and a pedal is installed on the pedal fixing part.

[0026] According to the offshore photovoltaic power generation platform of the present invention, the docking joint comprises: Two ring sleeves are arranged opposite to each other, and the inner wall of each ring sleeve is provided with a plurality of clamping parts, and each clamping part includes a plurality of clamping ring grooves, and the clamping ring grooves are distributed along the axis of the ring sleeve. The outer wall of the ring sleeve is provided with a mounting convex edge, and the mounting convex edge is provided with a plurality of pipe head clamping holes, and the inside of the pipe head clamping hole is penetrated with a fixing bolt; A matching pipe head, the outer ring of which is provided with a ring bulge corresponding to the clamping ring groove, a connecting pipe is fixedly provided on the outer side of the matching pipe head, and a sealing part is provided inside the matching pipe head, which seals the inside of the connecting pipe to form a hollow area.

[0027] According to the offshore photovoltaic power generation platform of the present invention, the docking joint comprises: A first buoyancy tube and a second buoyancy tube, wherein the first buoyancy tube and the second buoyancy tube are plugged into each other; A male plug connector fixedly mounted on the end of the first buoyancy tube, wherein the front end of the male plug connector is provided with at least one groove or convex edge; A plug-in female connector is fixedly mounted on the end of the second buoyancy tube, and a convex edge or groove matching the groove or convex edge is provided inside the front end of the plug-in female connector. The plug-in male connector is inserted into the interior of the plug-in female connector, and a plurality of threaded holes are provided inside the groove. The convex edge is provided with a plurality of locking holes corresponding to the threaded holes, and the locking holes and the threaded holes are fixed by bolt connection.

[0028] The present invention provides an offshore photovoltaic power generation platform, comprising: a plurality of photovoltaic panel groups, which include photovoltaic panels and a mounting frame for mounting the photovoltaic panels, wherein the photovoltaic panels are laid on the top of the mounting frame to ensure that the photovoltaic panels can receive sunlight, thereby effectively utilizing the sunlight and reducing the obstruction of sunlight, and the mounting frame comprises a plurality of staggered buoyancy tubes, wherein the intersections of the plurality of buoyancy tubes are connected by a cross connection assembly, and by arranging the buoyancy tubes, it is ensured that the entire photovoltaic power generation platform can float on the sea surface, and at the same time, the buoyancy tubes are mutually connected to form a mounting frame to ensure that the photovoltaic panels can be installed; a buffering moving assembly for buffering the shaking force of the photovoltaic panels is provided between the photovoltaic panels and the mounting frame, and the buffering moving assembly buffers the lateral moving force and the vertical moving force of the photovoltaic panels. When the platform is impacted by waves, the buffering moving assembly on the platform at this time buffers the impact force, thereby protecting the photovoltaic panels and preventing the photovoltaic panels from being damaged by the impact force; The wave-breaking dam arranged outside the photovoltaic panel group blocks the impact of the outer waves through the wave-breaking dam, and reduces the impact of the waves on the internal photovoltaic panel components. The wave-breaking dam includes a plurality of annular wave-breaking members arranged around the outside of the photovoltaic panel group, and the plurality of annular wave-breaking members are combined to form a dam structure, and the plurality of annular wave-breaking members are fixed by a wave-breaking dam bracket. By setting a plurality of annular wave-breaking members, the impact force of the waves can be buffered in multiple ways, thereby reducing the impact force of the waves to the greatest extent, and at the same time being more convenient during installation. In summary, the technical effect produced by the present invention is that by setting a multi-layer wave-breaking dam structure, it is ensured that the waves can be effectively buffered, and the impact of the waves on the photovoltaic panels and the photovoltaic panel brackets is reduced. At the same time, a mounting frame for supporting the photovoltaic panels is provided, which ensures that the photovoltaic panels can be raised above the sea level by a certain distance, prevents the sea water from corroding the photovoltaic panels, and increases the service life of the photovoltaic panels. At the same time, the mounting frame is an assembled structure, which is convenient for the installation and later maintenance of the photovoltaic panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the three-dimensional structure of the power generation platform of the present invention; Figure 2 The present invention Figure 1 The enlarged structural diagram of part B in the middle; Figure 3 It is a schematic diagram of the three-dimensional structure of the wave-blocking dam support of the present invention; Figure 4 It is a three-dimensional schematic diagram of a part of the photovoltaic panel connection structure of the present invention; Figure 5 It is a schematic diagram of a three-dimensional structure of a partial cross-section of the top support shaft of the present invention; Figure 6 The present invention Figure 5 The enlarged structural diagram of part A in the middle; Figure 7It is a schematic diagram of the three-dimensional structure of a single-side fixing member of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the bilateral fixing member of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the first embodiment of the cross connection assembly of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the fixing group of the present invention; Fig.11 is a schematic diagram of the cross-connection assembly cross-sectional structure of the present invention; Fig.12 It is a schematic diagram of the three-dimensional structure of the first embodiment of the lower end column plug of the present invention; Fig.13 It is a schematic diagram of the three-dimensional structure of the cross connector of the present invention; Fig.14 It is a schematic diagram of the three-dimensional structure of the universal connection assembly of the present invention; Fig.15 is an exploded side view of the universal connection assembly of the present invention; Fig.16 is an exploded front view of the universal connection assembly of the present invention; Fig.17 It is a schematic structural diagram of a first embodiment of a universal connection assembly of the present invention; Fig.18 is a schematic structural diagram of a second embodiment of a universal connection assembly of the present invention; Fig.19 It is a structural schematic diagram of a first embodiment of a butt joint of the present invention; Fig. 20 It is a schematic cross-sectional structure diagram of a first embodiment of a butt joint of the present invention; Fig.21 It is a schematic diagram of the three-dimensional structure of the sleeve replacement of the present invention; Fig. 22 It is a structural schematic diagram of a second embodiment of a butt joint of the present invention; Fig.23 It is a schematic cross-sectional structure diagram of a second embodiment of a butt joint of the present invention; Fig.24 It is a schematic diagram of the three-dimensional structure of the male plug of the present invention; Fig.25 It is a schematic diagram of the three-dimensional structure of the female plug of the present invention; Fig.26 is a schematic diagram of the three-dimensional structure of a second embodiment of a cross connection assembly of the present invention; Fig. 27 is an exploded view of a second embodiment of a cross connection assembly of the present invention; In the figure, 1-first buoyancy tube, 11-plug male head, 12-groove, 13-weight reduction hole, 14-plug column, 15-threaded hole, 2-second buoyancy tube, 21-convex edge, 22-plug hole, 23-locking hole, 24-plug female head, 25-hollow area, 3-blocking part, 5-wave barrier, 51-annular wave barrier, 6-ring, 61-first clamping part, 62-tube head clamping hole, 63-second clamping part, 7-installation convex edge , 8-wave dam bracket, 81-bracket body, 82-tube hole, 9-fixing ring, 10-buffered moving assembly, 100-transverse buoyancy tube, 110-side plate, 111-arc groove, 120-vertical buoyancy tube, 130-lower end column plug, 131-mounting plate, 132-socket, 133-fixing hole, 134-pedal fixing part, 135-arc part, 140-cross connector, 141-bolt hole, 142-installation Mounting part, 143-limiting convex edge, 150-column pipe fixing part, 160-plate clamp, 170-four-way sleeve, 171-fixing part, 172-pipe connection part, 180-pedal connection part, 182-locating pin, 201-top support shaft, 2011-upper column pipe fitting, 2012-column, 202-transverse support plate, 2021-hoop, 2022-connector, 203-photovoltaic panel, 2031-convex strip, 204 -single-sided fixing part, 205-double-sided fixing part, 206-fixing support, 207-fixing locking part, 208-latch pin, 30-universal connection assembly, 301-connecting part, 302-rotating connecting part, 3021-connecting groove, 3022-connecting convex ring, 303-angle adapter plate, 3031-connecting end, 304-connecting plate, 305-reinforcement plate, 306-installation groove, 3061-positioning ring, 307-installation hole. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] See also Figure 1 , Figure 2 and Figure 3The present invention provides an offshore photovoltaic power generation platform, which includes a plurality of photovoltaic panel groups, which include photovoltaic panels 203 and a mounting frame for mounting the photovoltaic panels 203. The photovoltaic panels 203 are laid on the top of the mounting frame to ensure that the photovoltaic panels 203 can receive sunlight, thereby effectively utilizing the sunlight and reducing the obstruction of sunlight. The mounting frame includes a plurality of staggered buoyancy tubes, and the intersections of the plurality of buoyancy tubes are connected by a cross connection component. By setting the buoyancy tubes, it is ensured that the entire photovoltaic power generation platform can float on the sea surface. At the same time, the buoyancy tubes are connected to each other to form a mounting frame to ensure that the photovoltaic panels 203 can be installed; a buffering moving component 10 for buffering the shaking force of the photovoltaic panels 203 is provided between the photovoltaic panels 203 and the mounting frame. The buffering moving component 10 buffers the lateral movement force and the vertical movement force of the photovoltaic panels 203. When the waves impact the platform, the buffering moving component 10 on the platform at this time buffers the impact force, thereby protecting the photovoltaic panels 203 and preventing the photovoltaic panels 203 from being affected by the impact force. The wave-blocking dam 5 is arranged outside the photovoltaic panel group, and the impact of the waves on the outer side is blocked by the wave-blocking dam to reduce the impact of the waves on the internal photovoltaic panel components. The wave-blocking dam 5 includes a plurality of annular wave-blocking members 51 arranged outside the photovoltaic panel group, and the plurality of annular wave-blocking members 51 are combined to form a dam body structure. The plurality of annular wave-blocking members 51 are fixed by the wave-blocking dam bracket 8. In order to ensure the fixation of the annular wave-blocking members 51, a plurality of pipe holes 82 can be opened on the bracket body 81 of the wave-blocking dam bracket 8 to ensure that a plurality of annular wave-blocking members 51 can be fixed. The component 51 can be installed and fixed, and a clamping component for fixing the annular wave-breaking component 51 can also be fixed inside the pipe hole 82 to ensure the reliability of the fixation of the annular wave-breaking component. At the same time, by setting a plurality of annular wave-breaking components 51, the impact force of the waves can be buffered in multiple ways, thereby minimizing the impact force of the waves to the greatest extent and making the installation more convenient. In order to ensure that the entire power generation platform will not drift away on the sea, an anchor mechanism can be set at the bottom of the mounting frame to ensure that the position of the power generation platform can be fixed to prevent it from drifting away.

[0032] See also Figure 1 and Figure 14~Figure 18Preferably, the inner side wall of the wave-blocking dam 5 of the present invention is provided with a fixing ring 9, the end of the buoyancy tube is connected to the fixing ring 9 and is located on the inner side of the fixing ring 9, a universal connection assembly 30 is provided between the buoyancy tube and the fixing ring 9, the universal connection assembly includes a connecting portion 301, and the connecting portion 301 is arranged between the connecting object and the connected object (the connected object is the wave-blocking dam 5, the wave-blocking dam 5 is a positioning device for an offshore photovoltaic power generation platform, the offshore photovoltaic power generation platform is composed of a number of buoyancy tubes for providing buoyancy, a fixing plate for fixing and connecting, and a photovoltaic panel 203 and other structures, and the connecting object is a buoyancy tube or a fixing plate). A fixing ring 9 for connecting a connecting portion 301 is provided, a rotating connecting member 302 is provided at one end of the connecting portion 301, at least one connecting groove 3021 is provided on the rotating connecting member 302, an angle adapter plate 303 is rotatably connected in the connecting groove 3021, a plurality of connecting ends 3031 are provided on the angle adapter plate 303, one of the connecting ends 3031 of the angle adapter plate 303 is rotatably connected in the connecting groove 3021, at least one connecting end 3031 of the angle adapter plate 303 is connected to a connected object (the fixing ring 9 of the wave-breaking dam 5), and the angle of the fixing ring 9 can be adapted by rotating the angle of the angle adapter plate 303.

[0033] Furthermore, the connection end 3031 of the angle adapter plate 303 of the present invention and the rotating connector 302 are both provided with mutually matching mounting holes 307, and mounting parts matching with the mounting holes 307 are passed through the mounting holes 307 to facilitate the connection between the rotating connector 302 and the angle adapter plate 303.

[0034] Preferably, the mounting member of the present invention is a bolt, and the mounting hole 307 is a bolt hole 141. When the mounting member is connected to the mounting hole 307 on the connecting end 3031, in order to make the angle adapter plate 303 rotatable, a rotating bearing should be provided between the mounting hole 307 on the connecting end 3031 and the mounting member. This is a conventional technical means for those skilled in the art and will not be repeated here.

[0035] Preferably, the upper and lower end surfaces of the rotating connector 302 on the connecting portion 301 of the present invention are both provided with connecting protruding rings 3022, and the connecting protruding rings 3022 can improve the tightness between the mounting member and the rotating connector 302 and improve the connection strength.

[0036] Preferably, the angle adapter plate 303 of the present invention has three connecting ends 3031, one of which is rotatably connected to the connecting groove 3021, and the other two connecting ends 3031 are connected to the fixing ring 9, and the angle between any connecting end 3031 and the center line of the other two connecting ends 3031 is 60° (the best way), but it can be an isosceles triangle itself, and the line connecting the centers of the three connecting ends 3031 constitutes a fixed-side triangle, which improves the stability between the angle adapter plate 303 and the fixing ring 9.

[0037] In order to improve the scope of application of the present invention, the present invention adds the following embodiments on the basis of the structure of the above-mentioned embodiments. When the connection object is a fixed plate, a connecting plate 304 is symmetrically provided at one end of the connecting portion 301 close to the connection object, and one end of the connecting plate 304 close to the connection object abuts against the connection object. A plurality of mounting holes 307 are provided on the connecting plate 304 and the connection object. The connecting plate 304 and the connection object can be connected by using the mounting parts in cooperation with the mounting holes 307, and the connecting plate 304 can be connected to the connection object, and the connecting groove 3021 on the rotating connecting member 302 is set to one, and the angle adapter plate 303 in the connecting groove 3021 of the rotating connecting member 302 is connected to the fixing ring 9, which is used in some working scenarios with weaker strength requirements. On the basis of ensuring stable connection, the manufacturing cost is saved.

[0038] In another embodiment of the present invention, when the connecting object is a fixed plate, on the basis of the above embodiment, two connecting grooves 3021 are set on the rotating connecting member 302, and the angle adapter plates 303 in the two connecting grooves 3021 are respectively connected to the upper end face and the lower end face of the fixing ring 9, thereby further improving the stability between the angle adapter plate 303 and the fixing ring 9.

[0039] Based on the above embodiments, preferably, a reinforcing plate 305 is provided between the two connecting plates 304 of each connecting portion 301 of the present invention, and the reinforcing plate 305 can enhance the strength of the two connecting plates 304, thereby extending the service life.

[0040] In another embodiment of the present invention, when the connection object is a buoyancy tube, the connection part 301 is arranged into two symmetrical halves, and each half of the connection part 301 is provided with a mounting groove 306 at one end close to the connection object, and a number of mounting holes 307 that cooperate with each other are provided between the two half connection parts 301, and mounting parts are pierced through the several mounting holes 307 of the two half connection parts 301 (the connection method between the mounting holes 307 and the mounting parts in the embodiment is the same as the connection method between the mounting holes 307 and the mounting parts in the embodiment, and the specific structure and connection principle are not repeated here), each half of the connection part 301 is provided with a rotating connection part 302, each rotating connection part 302 is provided with a connecting groove 3021, and each connecting groove 3021 is provided with an angle adapter plate 303, and when the two mounting grooves 306 cooperate with each other, the buoyancy tube can be clamped.

[0041] In this embodiment, preferably, a plurality of positioning rings 3061 are provided in the installation groove 306 of the connection part 301 of the present invention, and the positioning rings 3061 are all half rings protruding from the inner surface of the installation groove 306. When the buoyancy tube is fixed by two installation grooves 306, the positioning rings 3061 can increase the friction between the connection part 301 and the buoyancy tube, thereby improving the stability of the fixation.

[0042] In this embodiment, when in use, firstly, the connection part 301 is connected to the connection object by using the structure on the connection part 301 (specifically, when the connection object is a fixed plate, the embodiment of the present invention or the structure of the embodiment is selected according to the application scenario, and the connection part 301 is connected to the connection object by using the connection plate 304; when the connection object is a buoyancy tube, the structure of the embodiment of the present invention is selected, and the connection part 301 is connected to the connection object by using the installation groove 306), and then the angle of the angle adapter plate 303 is rotated so that the end of the angle adapter plate 303 connected to the fixing ring 9 is more in line with the curvature of the fixing ring 9, and finally the installation hole 307 is used to cooperate with the installation part (before connection, according to the overall planning of the wave barrier 5 structure and the position of the connection object, the installation hole 307 that cooperates with the angle adapter plate 303 is opened in advance on the fixing ring 9, which is a conventional technical means used by those skilled in the art when connecting the structure and will not be repeated here), and the angle adapter plate 303 is fixed to the fixing ring 9.

[0043] In another embodiment of the present invention, the buoyancy tube and the wave dam 5 can be softly connected by ropes or other objects with rope characteristics to ensure that the buoyancy tube can float freely inside the wave dam, thereby exerting a certain impact on the impact force of the waves. To ensure the normal connection of the soft connection, a tie rope hoop can be provided at the end of the buoyancy tube, one end of the rope is tied to the tie rope hoop, and the other end can be directly tied to the wave dam 5 or directly connected to another tie rope hoop on the wave dam 5, so that the rope is tied between the two tie rope hoops to ensure the reliability of the rope connection, so that the internal photovoltaic panels and the corresponding mounting frames can have a certain buffer distance inside to buffer the impact force of the waves. At the same time, this embodiment can also refer to the previous embodiment, and directly replace the angle adapter plate with a rope for connection.

[0044] Also, see Figure 9~Figure 13In one embodiment of the cross connection assembly of the present invention, the cross connection assembly includes two oppositely arranged fixing groups. By setting the two fixing groups, it is ensured that the middle transverse buoyancy tube 100 can be fixed, thereby realizing the cross connection. Each fixing group includes at least two parallel side panels 110. A column tube fixing member 150 is provided between the two side panels 110 to fix the position of the side panels 110. The column tube fixing member 150 is used to limit the position between the two side panels 110 to prevent the side panels 110 from being displaced and tilted, thereby affecting the use of the side panels 110. An arc groove 111 is provided at the front end of the side panel 110. The arc groove 111 is an arc structure. By setting the arc groove 111, it is ensured to fit with the transverse buoyancy tube 100 during installation, thereby ensuring the transverse buoyancy tube 100 and the side panel 110. The side panels 110 and the lateral buoyancy tubes 100 are vertically connected to each other, and the arc grooves 111 of the two opposite side panels 110 cooperate to form a lateral channel vertical to the side panels 110. The lateral channel cooperates with the vertical channel to realize a cross-connected structure to ensure the installation and cooperation between the lateral buoyancy tube 100 and the vertical buoyancy tube 120; a cross connector 140 is provided on the two adjacent side panels 110, and bolt holes 141 are provided on the cross connector 140. The two fixing groups are fixed by the cross connector 140, and the two adjacent side panels 110 are fixed by the cross connector 140, thereby ensuring the fixing effect of the side panels 110. At the same time, a through hole corresponding to the lateral channel is opened on the cross connector 140, thereby forming a vertical channel to ensure the installation of the vertical buoyancy tube 120.

[0045] Preferably, the column tube fixing member 150 of the present invention includes two oppositely arranged fixing semicircular blocks. By setting the column tube fixing member 150 into a combined structure, it is convenient to install the column tube fixing member 150, and at the same time, it is convenient for the column tube fixing member 150 to clamp and fix the vertical buoyancy tube 120, so as to fix the vertical buoyancy tube 120. The fixing semicircular blocks cooperate to form a vertical channel perpendicular to the transverse channel, and the vertical buoyancy tube 120 is fixed through the formed vertical channel. The interior of the transverse channel is penetrated A transverse buoyancy tube 100 is provided, and two vertical buoyancy tubes 120 are provided on both sides of the vertical channel located at the transverse buoyancy tube 100, so that the transverse channel and the vertical channel cooperate to cross-fix the transverse buoyancy tube 100 and the vertical buoyancy tube 120, and the column tube fixing member 150 fixes the vertical buoyancy tube 120. A plurality of column tube fixing members 150 are provided inside each fixing group, and the vertical buoyancy tube 120 is passed through the plurality of column tube fixing members 150, so as to ensure that the vertical buoyancy tube 120 can be stably fixed.

[0046] In addition, the inner side of the side panel 110 of the present invention is fixedly connected with a plate clamp 160, and the position of the plate clamp 160 and the cross connector 140 are correspondingly arranged. Through the cooperation between the plate clamp 160 and the cross connector 140, the two adjacent side panels 110 are stably fixed to ensure the reliability of the fixation of the side panels 110, and the interior of the plate clamp 160 presses the transverse buoyancy tube 100 to fix the transverse buoyancy tube 100. The plate clamp 160 and the cross connector 140 are fixed by fixing bolts, and the fixing bolts are passed through the cross connector 140, the side panel 110 and the plate clamp 160. By arranging the connecting members 2022 as separate fixed structures, it is ensured that different parts can be quickly installed and disassembled, which is convenient for the maintenance of the connecting device at a later time.

[0047] Furthermore, the outer part of the side plate 110 of the present invention is fixed with a lower column plug 130, which ensures that the tubular column 2012 can be inserted and installed on the lower column plug 130, thereby realizing the rapid installation of the column 2012. The axis of the lower column plug 130 is perpendicular to the plane where the axis of the horizontal channel and the vertical channel are located, ensuring that the column 2012 is perpendicular to the horizontal channel and the vertical channel, realizing the cross connection mode of the column 2012, thereby realizing a three-dimensional cross structure. The lower column plug 130 includes a mounting plate 131 installed on the side plate 110 and a supply The socket 132 in which the column 2012 is installed is inserted into the socket 132 so that the axis of the column 2012 is perpendicular to the plane where the axes of the vertical channel and the horizontal channel are located. The outer wall of the socket 132 is provided with a fixing hole 133, and the fixing hole 133 is provided with a fastening bolt. The fastening bolt abuts against the column 2012 and presses the column 2012 into the socket 132. When the column 2012 is inserted into the socket 132, the column 2012 is fixed to the lower end column plug 130 by the fastening bolt to ensure the installation and fixation of the column 2012.

[0048] Better yet, the side wall of the column tube fixing piece 150 of the present invention is provided with a plurality of threaded holes 15, and the mounting plate 131 is provided with matching holes corresponding to the threaded holes 15. The mounting plate 131 is fixedly mounted on the side plate 110 by fixing bolts to ensure the fixation of the mounting plate 131 to the side plate 110 and the column 2012 fixing piece. The fixing bolts are passed through the matching holes and the side plate 110 and are screwed to the inside of the threaded holes 15. A mounting portion 142 is provided on the top of the cross connector, and a limiting flange 143 is provided on the side wall of the mounting portion 142. The position of the load-bearing plate is limited by the mounting portion 142 and the limiting flange 143, and the load-bearing plate is installed. A threaded hole 15 is opened on the top of the mounting portion 142, and a load-bearing plate is installed on the mounting portion 142. Several load-bearing plates are combined to form a walking platform, which is convenient for subsequent staff to walk and operate on the walking platform.

[0049] In this embodiment, when in use, when installing the buoyancy tubes, the transverse buoyancy tube 100 and the vertical buoyancy tube 120 are installed perpendicularly to each other through the connecting device to form a cross structure, and then when the column 2012 needs to be installed, the lower end column plug 130 is installed to the corresponding position through the mounting plate 131, and then the column 2012 is inserted into the inside of the socket 132, and the column 2012 is pressed into the inside of the socket 132 by tightening the fastening bolts to complete the installation of the column 2012. The column 2012 is perpendicular to the vertical buoyancy tube 120 and the transverse buoyancy tube 100, thereby realizing an assembled connecting device to ensure normal installation of the column 2012, the transverse buoyancy tube 100 and the vertical buoyancy tube 120.

[0050] See also Fig.26 and Fig. 27 In another embodiment of the cross connection assembly of the present invention, the cross connection assembly includes: two cross-shaped semicircular four-way sleeves 170 arranged opposite to each other, the four-way sleeves 170 are buckled at the intersection of the two buoyancy tubes to ensure that the four-way sleeves 170 cooperate to achieve cross fixation of the buoyancy tubes, the vertically arranged pipe connection parts 172 of the four-way sleeves 170 have different lengths, and the cross-shaped installation method can ensure that a part of the bolt hole 141 is exposed to be fixed with the column pipe fixing piece 150 therein, thereby achieving rapid installation and reducing parts. The side wall of the four-way sleeve 170 is provided with a plurality of bolt holes 141; the column pipe fixing piece 150 is sleeved on the outside of the buoyancy tube, and the column pipe fixing piece 150 is fixedly connected to the bolt hole 141 of the four-way sleeve 170 at the bottom, and the column 2 012 Lower column plugs 130 are provided on both sides of the fixing member, and a socket 132 is provided inside the lower column plug 130, and a fixing hole 133 is provided on the side wall of the socket 132, and a pedal fixing portion 134 is provided between the two lower column plugs 130, and the pedal is installed through the pedal fixing portion 134. At the same time, the bottom of the pedal fixing portion is arranged as an arc portion 135, which cooperates with the pipeline so that the top of the pipeline of the mounting frame is equipped with a pedal, so that it is convenient for the operator to walk and maintain and install the photovoltaic panel 203. The cross connection assembly also includes a pedal connector 180 on the outside of the longer pipe connection portion 172 of the four-way sleeve 170 sleeved on the top, and the top of the pedal connector 180 is provided with a pedal fixing portion 134, and the bottom of the pedal connector 180 is fixed on the bolt hole 141.

[0051] See also Figure 4~Figure 8Furthermore, the mobile buffer assembly of the present invention includes: a plurality of top support shafts 201, which are arranged above the buoyancy support base, the buoyancy support base floats above the water surface by buoyancy, the buoyancy support base can provide support for the device, an upper end column pipe 2011 is provided on the top support shaft 201, a column 2012 is inserted at the bottom of the upper end column pipe 2011, the column 2012 is detachably connected to the buoyancy support base, a semicircular connecting hoop is provided on the top of the upper end column pipe 2011, the connecting hoop is matched with the top hoop one by one, the corresponding connecting hoop is connected to the top hoop by a plurality of bolts, so that the connecting hoop and the top hoop form a circular ring structure that is tightly matched with the top support shaft 201, thereby realizing the support and limitation of the top support shaft 201.

[0052] A plurality of transverse support plates 202 cooperate with each other to form a transverse support plate group. The transverse support plate groups are arranged between two adjacent top support shafts 201. The height difference between the two adjacent top support shafts 201 is adjusted so that the transverse support plate group has a certain inclination angle. A plurality of connecting members 2022 are arranged between the two transverse support plates 202 of the same transverse support plate group. The connecting members 2022 and the transverse support plates 202 are connected by bolts. Both ends of the transverse support plate group are tightly connected with a sleeve 2021. The sleeve 2021 is slidably mounted on the top support shaft 201. The sleeve 2021 and the top support shaft 201 can perform horizontal relative movement, thereby providing a horizontal buffer space for the device.

[0053] A plurality of photovoltaic panels 203 are provided between two adjacent transverse support panel groups. The photovoltaic panels 203 are provided parallel to the transverse support panel groups. The photovoltaic panels 203 can generate photovoltaic power.

[0054] A plurality of single-sided fixing members 204 are arranged at one end of the photovoltaic panel 203 located at the end, away from the other photovoltaic panels 203. The single-sided fixing members 204 are connected to the transverse support plate 202 by a plurality of bolts. The top surface of the single-sided fixing members 204 is rotatably connected to a fixing bracket 206. The top surface of the fixing bracket 206 is inserted with a fixing lock 207. The fixing bracket 206 cooperates with the fixing lock 207 to lock the photovoltaic panel 203 in the vertical and horizontal directions. A latch 208 is slidably penetrated through the top surface of the fixing bracket 206. The side wall of the photovoltaic panel 203 is provided with a pin hole cooperating with the latch 208. The latch 208 cooperates with the pin hole to lock the photovoltaic panel 203 in the horizontal and vertical directions.

[0055] A plurality of bilateral fixings 205 are arranged between adjacent photovoltaic panels 203. The bilateral fixings 205 are connected to the transverse support plate 202 by a plurality of bolts. Two relative fixing brackets 206 are rotatably provided on the top surface of the bilateral fixings 205. The two fixing brackets 206 are respectively matched with the photovoltaic panels 203 on both sides of the bilateral fixings 205. The fixing brackets 206 are matched with fixing locks 207 and latches 208, which can lock the photovoltaic panels 203.

[0056] Preferably, the top surfaces of the single-sided fixing member 204 and the double-sided fixing member 205 of the present invention are both provided with a plurality of annular protrusions, and the bottom end of the fixed locking member 207 is provided with a plurality of connecting rings cooperating with the annular protrusions, the connecting rings and the annular protrusions are arranged alternately, and bolts are arranged between the cooperating connecting rings and the annular protrusions (the bolts between the connecting rings and the annular protrusions only play a connecting role, and do not lock the connecting rings and the annular protrusions), and nut grooves are provided on the side walls of the annular protrusions located at both ends that are away from each other, and nuts cooperating with the bolts are provided in the nut grooves. The cooperation between the bolts and the nuts can not only prevent the connecting rings from being disengaged from the annular protrusions, but also will not hinder the relative rotation between the fixed locking member 207 and the single-sided fixing member 204, and the fixed locking member 207 and the double-sided fixing member 205, thereby providing a certain buffering effect for the photovoltaic panel 203.

[0057] Preferably, the top support shaft 201 of the present invention is provided with a disconnection point in the portion inside the hoop 2021, which can not only reserve movement space for resisting wind and waves, but also control the length of a single top support shaft 201, which is convenient for transportation and assembly.

[0058] Preferably, the fixed locks 207 of the present invention are all T-shaped plates, the top surfaces of the fixed brackets 206 are provided with guide rails that cooperate with the bottom ends of the fixed locks 207, the bottom ends of the fixed locks 207 are slidably inserted into the guide rails, the fixed locks 207 are provided with bending clamps at one end close to the photovoltaic panel 203, the top surfaces of the photovoltaic panels 203 are provided with convex strips 2031 that cooperate with the bending clamps, the fixed locks 207 are provided with through holes that penetrate in the vertical direction, bolts are provided in the through holes, and the fixed locks 207 and the fixed brackets 206 are connected by bolts.

[0059] Preferably, the bolts in the present invention are all equipped with sealing caps, which protect the bolts and the through holes matched with the bolts to prevent seawater from corroding the bolts and extend the service life of the device.

[0060] During the implementation of this embodiment: the user installs the present invention by means of a number of bolts. When there are wind and waves on the sea surface, the waves hit the top support shaft 201 which is fixedly connected to the buoyancy support base. At this time, the sleeve 2021 can slide on the top support shaft 201 to reduce the impact of the waves on the photovoltaic panel 203 and provide a buffer for the photovoltaic panel 203. Moreover, since there is a disconnection point between two adjacent top support shafts 201, the connection relationship between the adjacent top support shafts 201 is converted from a rigid connection to a flexible connection. When the waves hit the buoyancy support base from multiple directions, the two top support shafts 201 can also perform a small relative movement, thereby reducing the risk of breakage of the top support shaft 201. Furthermore, since there is a disconnection point between the top support shafts 201, the length of a single top support shaft 201 can be shortened to a certain range, which is convenient for transportation and installation. Among them, the unilateral fixing part 204, the bilateral fixing part 205, the fixing bracket 206, the fixing lock 207 and the latch 208 can effectively lock the photovoltaic panel 203 from multiple directions to prevent the photovoltaic panel 203 from shaking or detaching. In addition, the unilateral fixing part 204 and the fixing bracket 206, and the bilateral fixing part 205 and the fixing bracket 206 can all rotate relative to each other, thereby converting the connection relationship between the photovoltaic panel 203 and the sleeve 2021 from a rigid connection to a flexible connection, further improving the buffering effect on the photovoltaic panel 203.

[0061] See also Figure 19~Figure 21 In one embodiment of the docking joint of the present invention, it includes two ring sleeves 6 arranged opposite to each other, and the pipe head is fixed and clamped by the two ring sleeves 6, so as to ensure that the connecting pipe is connected and fixed, and the inner wall of each ring sleeve 6 is provided with a plurality of clamping parts, and each clamping part includes a plurality of clamping ring grooves, and the clamping ring grooves are distributed along the axis of the ring sleeve 6 to ensure that the clamping part has a certain width, so that when the matching pipe head is fixed, the matching pipe head at this time can move at a distance corresponding to the width of the clamping part, so as to achieve the docking effect when the distance of the matching pipe head changes; the matching pipe head, the outer ring of the matching pipe head is provided with a ring convex corresponding to the clamping ring groove, the ring convex cooperates with the ring groove, and the matching pipe head is clamped to the inside of the clamping ring groove, so as to limit the axial movement of the pipe head, and realize the installation and fixation of pipe heads at different distances.

[0062] Preferably, the outer wall of the ring sleeve 6 of the present invention is provided with a mounting flange 7, and the mounting flange 7 cooperates with the clamping ring groove to ensure that the matching pipe head is clamped into the inside of the clamping ring groove, and a plurality of pipe head clamping holes 62 are provided on the mounting flange 7, and fixing bolts are passed through the inside of the pipe head clamping holes 62. A connecting pipe is fixed to the outside of the matching pipe head, and a sealing portion 3 is provided inside the matching pipe head. The sealing portion 3 seals the inside of the connecting pipe to form a hollow area 25, thereby ensuring that the connecting pipe can float on the sea water and complete the support and protection of the photovoltaic equipment.

[0063] In addition, the internal clamping parts of the ring sleeve 6 of the present invention are symmetrically distributed about the central cross-section of the ring sleeve 6, ensuring that the clamping parts at both ends of the ring sleeve 6 can adapt to the same matching pipe head, preventing the phenomenon that the two ends cannot be fixed synchronously, and the sizes of the clamping ring grooves inside different clamping parts are different.

[0064] Furthermore, the present invention is provided with a plurality of mounting flanges 7 to ensure that the mounting flanges 7 correspond to a plurality of clamping ring grooves, thereby ensuring the reliability of the installation of the matching pipe head. The end of the matching pipe head and the tail of the mounting flange 7 are both provided with a sealing portion that fits with the inner wall of the ring sleeve 6. A sealing ring surface that fits with the sealing portion is provided between two adjacent clamping portions, so that the matching pipe head can fit tightly into the interior of the ring sleeve 6, thereby preventing the ring sleeve 6 from vibrating and affecting the service life of the ring sleeve 6.

[0065] In this embodiment, when in use, by fixing the corresponding matching pipe head on the connecting pipe, or directly setting the connecting pipe and the matching pipe head into an integrated structure, and then the distance between the pipe heads is within the area of ​​the corresponding clamping part, the two ring sleeves 6 are directly connected to the corresponding matching pipe heads by docking and clamping, and then the two ring sleeves 6 are fixed by fastening bolts to complete the fixation of the matching pipe heads. As shown in the figure, in this embodiment, two types of clamping parts are set, the first clamping part 61 is set on the inner side, and the second clamping part 63 is set on the outer side, and the positions of the two clamping parts can be set adaptively to ensure that the fixing of matching pipe heads at different distances can be adapted.

[0066] See also Figure 22~Figure 25 In another embodiment of the docking joint of the present invention, it includes: a first buoyancy tube 1 and a second buoyancy tube 2, the first buoyancy tube 1 and the second buoyancy tube 2 are plugged into each other to ensure the docking between the first buoyancy tube 1 and the second buoyancy tube 2, so as to realize the rapid assembly of the buoyancy mechanism of the entire photovoltaic platform; a plug-in male head 11 fixedly arranged at the end of the first buoyancy tube 1, and at least one groove 12 is provided at the front end of the plug-in male head 11. In this embodiment, four uniform grooves 12 are set as an example, and at this time, the grooves 12 and the convex edges 21 form The cross structure has a high connection stability, and the groove 12 is provided to facilitate subsequent plug-in installation; the plug-in female head 24 is fixed to the end of the second buoyancy tube 2, and the front end of the plug-in female head 24 is provided with a convex edge 21 that cooperates with the groove 12, and the plug-in male head 11 is inserted into the plug-in female head 24. By arranging the plug-in male head 11 and the plug-in female head 24 on the first buoyancy tube 1 and the second buoyancy tube 2, it is ensured that the first buoyancy tube 1 and the second buoyancy tube 2 are connected by plugging, thereby reducing the workload when fixing the two buoyancy tubes.

[0067] Preferably, a plurality of threaded holes 15 are provided inside the groove 12 of the present invention, and a plurality of locking holes 23 corresponding to the threaded holes 15 are provided on the convex edge 21. The locking holes 23 and the threaded holes 15 are connected and fixed by bolts. The axial positions of the plug-in male head 11 and the plug-in female head 24 are fixed by bolts, thereby optimizing the fixing effect of the plug-in male head 11 and the plug-in female head 24. A countersunk hole is provided at the outer end of the locking hole 23 to ensure that the fixing bolts can be hidden.

[0068] In addition, a plurality of weight-reducing holes 13 are provided inside the plug-in male connector 11 of the present invention to reduce the weight and processing cost of the plug-in male connector 11; a sealing portion 3 is provided inside the plug-in male connector 11 and the plug-in female connector 24 to seal the inside of the buoyancy tube and ensure the hollowness inside; a hollow area 25 is provided inside the first buoyancy tube 1 and the second buoyancy tube 2 to ensure the sealing and floating effects of the buoyancy tubes; a plug-in column 14 is provided at the front end of the plug-in male connector 11, a groove 12 is provided on the plug-in column 14, a plug-in hole 22 is provided inside the plug-in female connector 24, a convex edge 21 is provided inside the plug-in hole 22, and the outer wall of the plug-in column 14 is in close contact with the inner wall of the plug-in hole 22.

[0069] In this embodiment, when in use, the male connector 11 and the female connector 24 can be directly fixed to the buoyancy tube or directly formed as one piece, and then the male connector 11 and the female connector 24 corresponding to the buoyancy tube can be directly plugged in during installation. After plugging in, the bolt is directly passed through the locking hole 23 and then tightened into the threaded hole 15. At this time, the positions of the male connector 11 and the female connector 24 are fixed to prevent axial displacement of the male connector 11 and the female connector 24.

[0070] In another embodiment of the present invention, the main difference from the above embodiment is that at least one convex edge 21 is provided at the front end of the male connector 11; a groove 12 matching the convex edge 21 is provided inside the front end of the female connector 24 to ensure the sliding plug-in effect of the male connector 11 and the female connector 24.

[0071] Furthermore, in this embodiment, a plurality of locking holes 23 are provided inside the groove 12, and a plurality of threaded holes 15 corresponding to the locking holes 23 are provided on the convex edge 21. The locking holes 23 and the threaded holes 15 are fixed by bolt connection, so that the bolts can be fixed to the threaded holes 15 and the locking holes 23 from the outside, thereby completing the fixation of the male connector 11 and the female connector 24.

[0072] In summary, the present invention provides an offshore photovoltaic power generation platform, comprising: a plurality of photovoltaic panel groups, which include photovoltaic panels and a mounting frame for installing the photovoltaic panels, the photovoltaic panels are laid on the top of the mounting frame to ensure that the photovoltaic panels can receive sunlight, thereby effectively utilizing the sunlight and reducing the obstruction of sunlight, the mounting frame includes a plurality of staggered buoyancy tubes, the intersections of the plurality of buoyancy tubes are connected by a cross connection assembly, and by arranging the buoyancy tubes, it is ensured that the entire photovoltaic power generation platform can be floated on the sea surface, and at the same time, the buoyancy tubes are interconnected to form a mounting frame to ensure that the photovoltaic panels can be installed; a buffering movement assembly for buffering the shaking force of the photovoltaic panels is provided between the photovoltaic panels and the mounting frame, the buffering movement assembly buffers the lateral movement force and the vertical movement force of the photovoltaic panels, and when the waves impact the platform, the buffering movement assembly on the platform at this time buffers the impact force, thereby protecting the photovoltaic panels and preventing the photovoltaic panels from being damaged by the impact force. ; A wave barrier arranged outside the photovoltaic panel group blocks the impact of peripheral waves through the wave barrier, thereby reducing the impact of waves on the internal photovoltaic panel components, the wave barrier comprises a plurality of annular wave barriers arranged outside the photovoltaic panel group, a plurality of the annular wave barriers are combined to form a dam structure, and a plurality of the annular wave barriers are fixed by a wave barrier bracket, and by setting a plurality of annular wave barriers, the impact force of the waves can be buffered in multiple ways, thereby reducing the impact force of the waves to the greatest extent, and at the same time being more convenient during installation. In summary, the technical effect produced by the present invention is that a multi-layer wave barrier structure is set up to ensure that the waves can be effectively buffered, and the impact of the waves on the photovoltaic panels and the photovoltaic panel brackets is reduced, and at the same time, a mounting frame for supporting the photovoltaic panels is set up to ensure that the photovoltaic panels can be raised above the sea level by a certain distance, so as to prevent the sea water from corroding the photovoltaic panels and increase the service life of the photovoltaic panels, and at the same time, the mounting frame is an assembled structure, which is convenient for the installation and later maintenance of the photovoltaic panels.

[0073] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art may make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

[0074] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

Claims

1. An offshore photovoltaic power generation platform, characterized in that: include: A plurality of photovoltaic panel groups, comprising photovoltaic panels and mounting frames for mounting the photovoltaic panels, wherein the photovoltaic panels are laid on top of the mounting frames, and the mounting frames comprise a plurality of staggered buoyancy tubes, wherein the intersections of the plurality of buoyancy tubes are connected by a cross connection assembly; A buffering moving component for buffering the shaking force of the photovoltaic panel is provided between the photovoltaic panel and the mounting frame, and the buffering moving component buffers the lateral moving force and the vertical moving force of the photovoltaic panel; A wave-blocking dam is arranged outside the photovoltaic panel group, and the wave-blocking dam includes a plurality of annular wave-blocking members arranged outside the photovoltaic panel group, and the plurality of annular wave-blocking members are combined to form a dam structure, and the plurality of annular wave-blocking members are fixed by a wave-blocking dam bracket.

2. The offshore photovoltaic power generation platform according to claim 1, characterized in that: The inner side wall of the wave-blocking dam is provided with a fixing ring, the end of the buoyancy tube is connected to the fixing ring and is located inside the fixing ring, and a universal connection assembly is provided between the buoyancy tube and the fixing ring.

3. The offshore photovoltaic power generation platform according to claim 2, characterized in that: The universal connection assembly comprises: A connecting portion provided between a connecting object and a connected object, wherein one end of the connecting portion is provided with a connecting piece, and at least one angle adapter plate for connecting the connected object is rotatably connected to the connecting piece; The angle adapter plate is provided with a plurality of connection ends, one of which is rotatably connected to the connecting member, and at least one connection end of the angle adapter plate is connected to a connected object. By rotating the angle adapter plate, the angle adapter plate can adapt to the angle of the connected object.

4. The offshore photovoltaic power generation platform according to claim 3, characterized in that: The angle adapter plate has three connecting ends, one of which is rotatably connected in a connecting groove, and the other two connecting ends are connected to the connected object, and the connecting lines between the connecting end that cooperates with the connecting piece and the other two connecting ends are equal.

5. The offshore photovoltaic power generation platform according to claim 3 or 4, characterized in that: The connecting part has a connecting plate symmetrically arranged at one end close to the connecting object, and the connecting plate abuts against the connecting object at one end close to the connecting object. The connecting plate and the connecting object are provided with a plurality of mounting holes, and a reinforcing plate is arranged between the two connecting plates of each connecting part.

6. The offshore photovoltaic power generation platform according to claim 3 or 4, characterized in that: The connecting part is arranged into two symmetrical halves, and each half of the connecting part is provided with a mounting groove at one end close to the connecting object, and a number of mounting holes that cooperate with each other are provided between the two half connecting parts, and mounting parts are passed through the several mounting holes of the two half connecting parts, and a connecting part is provided on each half of the connecting part, and an angle adapter plate is provided in each connecting part.

7. The offshore photovoltaic power generation platform according to claim 2, characterized in that: The universal connection assembly comprises a tether hoop arranged at the end of the buoyancy tube, the tether hoop is connected to the wave-breaking dam via a rope, the wave-breaking dam is also provided with a tether hoop, and the rope is connected between the two tether hoop.

8. The offshore photovoltaic power generation platform according to claim 1, characterized in that: The cross connection assembly comprises: Two oppositely arranged fixing groups, each of the fixing groups comprises at least two parallel side plates, a column tube fixing piece for fixing the position of the side plates is arranged between the two side plates, an arc groove is arranged at the front end of the side plates, and the arc grooves of the two oppositely arranged side plates cooperate to form a transverse channel perpendicular to the side plates; Two adjacent side plates are provided with cross connectors, and the two fixing groups are fixed by the cross connectors. Meanwhile, the cross connectors are provided with through holes corresponding to the transverse channels.

9. The offshore photovoltaic power generation platform according to claim 8, characterized in that: The column tube fixing member includes two oppositely arranged fixed semicircular blocks, and the fixed semicircular blocks cooperate to form a vertical channel perpendicular to the transverse channel. A transverse buoyancy tube is passed through the interior of the transverse channel, and two vertical buoyancy tubes are provided on both sides of the vertical channel. The column tube fixing member fixes the vertical buoyancy tubes, and a plurality of column tube fixing members are provided inside each of the fixing groups. The vertical buoyancy tubes are passed through a plurality of the column tube fixing members.

10. The offshore photovoltaic power generation platform according to claim 8 or 9, characterized in that: A plate clamp is fixedly connected to the inner side of the side panel, and the plate clamp is arranged corresponding to the position of the cross connector, and the inside of the plate clamp presses the transverse buoyancy tube tightly. The plate clamp and the cross connector are fixed by fixing bolts, and the fixing bolts pass through the cross connector, the side panel and the plate clamp. A lower end column plug is fixed to the outside of the side panel, and the axis of the lower end column plug is perpendicular to the plane where the axes of the transverse channel and the vertical channel are located.

11. The offshore photovoltaic power generation platform according to claim 10, characterized in that: The lower end column plug includes a mounting plate installed on the side panel and a socket for mounting the column. The column is inserted into the socket so that the axis of the column is perpendicular to the plane where the axes of the vertical channel and the horizontal channel are located. The outer wall of the socket is provided with a fixing hole, and the fixing hole is provided with a fastening bolt. The fastening bolt abuts against the column and presses the column into the inside of the socket.

12. The offshore photovoltaic power generation platform according to any one of claims 1 to 4, characterized in that: The cross connection assembly comprises: Two semicircular cross-shaped sleeves are arranged in a cross-opposite manner, the sleeves are buckled at the intersection of two buoyancy tubes, the vertically arranged pipe joints of the sleeves are of different lengths, and the side walls of the sleeves are provided with a plurality of bolt holes; A column tube fixing piece is sleeved on the outside of the buoyancy tube, and the column tube fixing piece is fixedly connected to the bolt hole of the four-way sleeve at the bottom. Lower column plugs are provided on both sides of the column fixing piece, and a socket is provided inside the lower column plug. A fixing hole is provided on the side wall of the socket, and a pedal fixing part is provided between the two lower column plugs.

13. The offshore photovoltaic power generation platform according to claim 12, characterized in that: The cross connection assembly also includes a pedal connector sleeved on the outside of the longer pipe connection portion of the four-way sleeve at the top, a pedal fixing portion is provided on the top of the pedal connector, and the bottom of the pedal connector is fixed on the bolt hole.

14. The offshore photovoltaic power generation platform according to claim 11 or 13, characterized in that: A column is inserted inside the lower column plug, an upper column pipe is provided on the top of the column, the buffer movement assembly is connected to the upper column pipe, a top hoop is provided on the top of the upper column pipe, a matching hoop is installed on the top of the top hoop by bolts, and the matching hoop and the top hoop fix the top support shaft.

15. The offshore photovoltaic power generation platform according to claim 14, characterized in that: The buffer movement component comprises: At least two parallel top support shafts fixed between the two groups of matching hoops and top hoops; A hoop is sleeved on the top support shaft, the hoop is slidably connected to the outside of the top support shaft, the hoop is sleeved on two adjacent coaxial top support shafts, and a plurality of transverse support plate groups are arranged between adjacent and non-coaxial top support shafts, and the photovoltaic panel is installed on each transverse support plate group.

16. The offshore photovoltaic power generation platform according to claim 15, characterized in that: A number of fixing members installed on the lateral support plate group are arranged between the photovoltaic panels to fix the photovoltaic panels. The fixing members include single-sided fixing members and double-sided fixing members. The double-sided fixing members are arranged between two adjacent photovoltaic panels, and the single-sided fixing members are arranged on the outer side of the photovoltaic panel at the edge.

17. The offshore photovoltaic power generation platform according to claim 15, characterized in that: The single-sided fixing member and the double-sided fixing member are both rotatably connected with a fixing bracket, the fixing bracket is connected with a fixing locking member, the fixing bracket is slidably provided with a latch, the fixing bracket, the fixing locking member and the latch are used to lock the photovoltaic panel, the top of the single-sided fixing member and the double-sided fixing member are both provided with a plurality of annular protrusions, the bottom of the fixing bracket is both provided with a plurality of connecting rings, and the matching annular protrusions and connecting rings are staggered.

18. The offshore photovoltaic power generation platform according to claim 15, characterized in that: The fixed lock is a T-shaped plate, and the top surface of the fixed support is provided with a guide rail that cooperates with the fixed lock. The fixed lock is slidably arranged in the guide rail. The fixed lock is provided with a bending clamp at one end close to the photovoltaic panel. The fixed lock is provided with a through hole that penetrates along the vertical direction, and the top surface of the photovoltaic panel is provided with a convex strip that cooperates with the bending clamp.

19. The offshore photovoltaic power generation platform according to claim 1 or 13, characterized in that: The annular wave-blocking member is an annular tube structure formed by connecting a number of tubes through butt joints. Butt joints are also provided between the buoyancy tubes. A certain offset space is provided between two adjacent annular tubes. A pedal fixing part is installed on the offset space, and a pedal is installed on the pedal fixing part.

20. The offshore photovoltaic power generation platform according to claim 19, characterized in that: The butt joint comprises: Two ring sleeves are arranged opposite to each other, and the inner wall of each ring sleeve is provided with a plurality of clamping parts, and each clamping part includes a plurality of clamping ring grooves, and the clamping ring grooves are distributed along the axis of the ring sleeve. The outer wall of the ring sleeve is provided with a mounting convex edge, and the mounting convex edge is provided with a plurality of pipe head clamping holes, and the inside of the pipe head clamping hole is penetrated with a fixing bolt; A matching pipe head, the outer ring of which is provided with a ring bulge corresponding to the clamping ring groove, a connecting pipe is fixedly provided on the outer side of the matching pipe head, and a sealing part is provided inside the matching pipe head, which seals the inside of the connecting pipe to form a hollow area.

21. The offshore photovoltaic power generation platform according to claim 19, characterized in that: The butt joint comprises: A first buoyancy tube and a second buoyancy tube, wherein the first buoyancy tube and the second buoyancy tube are plugged into each other; A male plug connector fixedly mounted on the end of the first buoyancy tube, wherein the front end of the male plug connector is provided with at least one groove or convex edge; A plug-in female connector is fixedly mounted on the end of the second buoyancy tube, and a convex edge or groove matching the groove or convex edge is provided inside the front end of the plug-in female connector. The plug-in male connector is inserted into the interior of the plug-in female connector, and a plurality of threaded holes are provided inside the groove. The convex edge is provided with a plurality of locking holes corresponding to the threaded holes, and the locking holes and the threaded holes are fixed by bolt connection.

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