A floating photovoltaic support based on water

Abstract

The present invention relates to the field of photovoltaic bracket technology, and specifically to a floating photovoltaic bracket based on water, including a floating drum, a corner assembly, a protective assembly, a support frame, a splicing assembly, a shock absorbing assembly and an adjustment assembly, wherein the number of the floating drums is two and they are symmetrically arranged on the left and right sides, the front end face of the floating drum is fixedly connected with a corner assembly, the left and right ends of the floating drum are fixedly connected with a protective assembly, the upper end of the outer surface of the floating drum is fixedly connected with a support frame, the support frame is an inverted U-shaped structure, the front end of the support frame is fixedly connected with a splicing assembly, shock absorbing assemblies are symmetrically installed between the two support frames, and the upper end faces of the two shock absorbing assemblies are fixedly connected with an adjustment assembly. In view of the problem that the current floating drum connection method is relatively fixed and cannot fully utilize the water surface, the present invention is provided with a corner assembly, which can be adjusted in angle and connected to another floating drum to achieve the effect of multi-directional floating drum connection, and the photovoltaic bracket has good installation flexibility.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic brackets, and in particular to a floating photovoltaic bracket based on water. Background Art

[0002] Photovoltaic brackets are special brackets designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. They are safe and reliable to install, achieve the maximum use effect with the minimum installation cost, are almost maintenance-free, and have reliable repairs. These are important factors to consider when choosing a solution. Photovoltaic brackets are generally installed on land, but photovoltaic brackets require a large area of ​​land, and installing photovoltaic brackets on water solves this problem very well.

[0003] The current installation of floating pontoon photovoltaic brackets has the following problems: 1. The installation of floating photovoltaic brackets needs to be based on the installation position of the pontoon, and the existing pontoon connection method is relatively fixed, that is, the connection in the horizontal and vertical directions. When facing more complex waters, the traditional connection method cannot make full use of the water surface, and the installation flexibility of the photovoltaic bracket is poor.

[0004] Second, most photovoltaic brackets on land are subject to vibrations caused by wind. Floating photovoltaic brackets are not only affected by wind, but also by waves on the water surface, which will cause the photovoltaic bracket to vibrate. The existing shock-absorbing mechanism can only reduce and absorb vibrations in one direction, and the installation effect of the photovoltaic bracket is poor. Summary of the invention

[0005] Technical problem to be solved: The present invention provides a floating photovoltaic support based on water, which can solve the above-mentioned existing problems.

[0006] Technical solution: A water-based buoy-type photovoltaic bracket, including a buoy, a corner assembly, a protective assembly, a support frame, a splicing assembly, a shock-absorbing assembly and an adjustment assembly. The number of the buoys is two and they are symmetrically arranged on the left and right. The front end face of the buoy is fixedly connected to the corner assembly, the left and right ends of the buoy are fixedly connected to the protective assembly, the upper end of the outer surface of the buoy is fixedly connected to the support frame, the support frame is an inverted U-shaped structure, the front end of the support frame is fixedly connected to the splicing assembly, the shock-absorbing assembly is symmetrically installed between the two support frames, and the upper end faces of the two shock-absorbing assemblies are commonly fixedly connected to the adjustment assembly.

[0007] The corner assembly includes a corner block, a ratchet bar, a rotating block, a loading plate, a stop block, a stop spring and a fixing bolt. The front end face of the float is fixedly connected to the corner block, the upper end face of the corner block is fixedly connected to the ratchet bar, the ratchet bar is an arc-shaped structure, the upper end face of the corner block is rotatably connected to the rotating block, the front end face of the rotating block is fixedly connected to the loading plate, a stop groove is provided on the upper end face of the rotating block, a stop block is slidably connected in the stop groove, a stop spring is fixedly connected between one end of the stop block away from the ratchet bar and the inside of the stop groove, and a fixing bolt is threadedly connected to the stop block.

[0008] As a preferred technical solution of the present invention, the adjusting assembly includes a sliding ring, a support plate, a limit plate, a photovoltaic mounting plate, a fixing plate, a threaded rod, a wheel disc, a guide rod and an adjusting plate, the support frame is symmetrically and slidably connected with a sliding ring front and back, the outer surfaces of the four sliding rings are commonly fixedly connected to the support plate, the photovoltaic mounting plate is rotatably connected between the two sliding rings located on the front side, the middle of the upper end surface of the support plate is fixedly connected to the fixing plate, the upper end surface of the support plate is located at the rear side of the fixing plate and is slidably connected to the limit plate, the middle of the fixing plate is rotatably connected with the threaded rod, the front end of the threaded rod is fixedly connected with the wheel disc, the rear end of the threaded rod penetrates the limit plate and is threadedly connected to the limit plate, the rear end of the fixed plate is symmetrically and fixedly connected with the guide rod, the guide rod penetrates the limit plate and is slidably connected to the limit plate, the upper end surface of the limit plate is rotatably connected with the adjusting plate, and the end of the adjusting plate away from the limit plate is rotatably connected to the lower end surface of the photovoltaic mounting plate.

[0009] As a preferred technical solution of the present invention, the shock-absorbing assembly includes a cross arm rod, a sliding block, a shock-absorbing spring, a transition plate, a shock-absorbing rod and a spring telescopic rod. A cross arm rod is fixedly connected between the two support frames, and sliding blocks are symmetrically slidably connected to the cross arm rod. A shock-absorbing spring is fixedly connected between the end of the sliding block close to the support frame and the support frame. A transition plate is slidably connected above the cross arm rod between the support frames, a shock-absorbing rod is hinged on the upper end surface of the sliding block, and one end of the shock-absorbing rod away from the sliding block is hinged to the lower end surface of the transition plate, a plurality of spring telescopic rods are fixedly connected to the upper end surface of the transition plate, and one end of the spring telescopic rod away from the transition plate is fixedly connected to the support plate.

[0010] As a preferred technical solution of the present invention, the protective component includes a connecting plate, a filter net and a protective sponge. The left and right ends of the float are fixedly connected with a connecting plate, the lower end surface of the connecting plate is fixedly connected with a filter net, and the end surface of the connecting plate away from the float is fixedly connected with a protective sponge.

[0011] As a preferred technical solution of the present invention, the splicing component includes a splicing bayonet, a splicing spring, a locking connecting piece and a locking column. The front end face of the support frame is fixedly connected with the splicing bayonet. The splicing bayonet is a U-shaped frame, and the inner surface of the splicing bayonet is set as a serrated surface. The upper end face of the horizontal section of the splicing bayonet located above is fixedly connected with a splicing spring. One end of the splicing spring far away from the U-shaped frame is fixedly connected with a locking connecting piece. The lower end face of the locking connecting piece is symmetrically and fixedly connected with locking columns. Four locking holes are evenly opened on the upper end face of the splicing bayonet around the splicing spring.

[0012] As a preferred technical solution of the present invention, a splicing head matching with the splicing component is arranged on the rear end face of the support frame, and fastening holes are symmetrically opened on the left and right of the upper end face of the splicing head.

[0013] As a preferred technical solution of the present invention, a loading groove for installing a loading plate is arranged on the rear end face of the floating barrel.

[0014] As a preferred technical solution of the present invention, a water inlet hole and a water outlet hole are arranged on the rear end face of the floating barrel, and the water inlet hole is located above the water outlet hole.

[0015] Beneficial effects: First, the present invention is provided with a corner component. The corner block on the floating barrel is rotatably connected with a rotating block. The stop block on the rotating block cooperates with the ratchet rack to enable the rotating block to slide unidirectionally. Finally, the elastic force of the stop spring and the fastening bolt are used to limit the rotating block. After the angle adjustment is completed, it is connected to another floating barrel to achieve the effect of multi-directional floating barrel connection, and the installation flexibility of the photovoltaic support is good.

[0016] Second, the present invention is provided with a shock absorption component. A spring telescopic rod is provided for the vibration in the up and down direction, a shock absorption spring and a sliding block are provided for the vibration in the left and right direction. At the same time, the two parts are combined by the articulated shock absorption rod and the transition plate, and the interaction further improves the shock absorption effect, so as to realize multi-directional shock absorption, and the installation effect of the photovoltaic support is good.

[0017] Third, the present invention is provided with a protection component. When the floating barrel floats on the water surface for a long time, pollutants such as leaves will accumulate on the edge of the floating barrel. The present invention is provided with a filter net to block the pollutants, and at the same time, the provided protection sponge plays a role in preventing large pollutants from hitting the floating barrel, improving the service life of the floating barrel. Description of the drawings

[0018] The present invention will be further described below with reference to the drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the main perspective structure of the present invention.

[0020] Figure 2 It is for the present invention attached Figure 1 Enlarged view of the M part.

[0021] Figure 3 It is a schematic diagram of the structure of the present invention from a left perspective.

[0022] Figure 4 It is a schematic diagram of the rear viewing angle structure of the present invention.

[0023] Figure 5 The present invention is attached Figure 4 Enlarged view of location N.

[0024] Figure 6 It is a schematic diagram of the structure of the corner assembly of the present invention.

[0025] In the figure: 1. buoy; 2. corner assembly; 21. corner block; 22. ratchet bar; 23. rotating block; 24. loading plate; 25. stop block; 26. stop spring; 27. fixing bolt; 3. protection assembly; 31. connecting plate; 32. filter screen; 33. protection sponge; 4. support frame; 5. splicing assembly; 51. splicing bayonet; 52. splicing spring; 53. locking connector; 54. locking column; 6. shock absorbing assembly; 61. cross arm rod; 62. sliding block; 63. shock absorbing spring; 64. transition plate; 65. shock absorbing rod; 66. spring telescopic rod; 7. adjustment assembly; 71. sliding ring; 72. support plate; 73. photovoltaic mounting plate; 74. fixing plate; 75. limit plate; 76. threaded rod; 77. wheel; 78. guide rod; 79. adjustment plate. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.

[0027] See also Figure 1 , Figure 3 and Figure 4 A floating photovoltaic bracket based on water includes a floating drum 1, a corner component 2, a protective component 3, a support frame 4, a splicing component 5, a shock absorbing component 6 and an adjusting component 7. The number of the floating drums 1 is two and they are symmetrically arranged on the left and right. The rear end face of the floating drum 1 is provided with a water inlet hole and a water outlet hole, and the water inlet hole is located above the water outlet hole. The front end face of the floating drum 1 is fixedly connected with the corner component 2, and the left and right ends of the floating drum 1 are fixedly connected with the protective component 3. The upper end of the outer surface of the floating drum 1 is fixedly connected with the support frame 4, and the support frame 4 is an inverted U-shaped structure. The front end of the support frame 4 is fixedly connected with the splicing component 5, and the shock absorbing component 6 is symmetrically installed between the two support frames 4, and the upper end faces of the two shock absorbing components 6 are commonly fixedly connected with the adjusting component 7.

[0028] See also Figure 1 and Figure 6, the corner assembly 2 includes a corner block 21, a ratchet rack 22, a rotating block 23, a loading plate 24, a stop block 25, a stop spring 26 and a fixing bolt 27. A corner block 21 is fixedly connected to the front end face of the floating cylinder 1, and a ratchet rack 22 is fixedly connected to the upper end face of the corner block 21. The ratchet rack 22 is of an arc structure. A rotating block 23 is rotatably connected to the upper end face of the corner block 21. A loading plate 24 is fixedly connected to the front end face of the rotating block 23. A stop groove is formed in the upper end face of the rotating block 23. A stop block 25 is slidably connected in the stop groove. A stop spring 26 is fixedly connected between one end of the stop block 25 away from the ratchet rack 22 and the inside of the stop groove. A fixing bolt 27 is threadedly connected to the stop block 25. A loading groove for installing the loading plate 24 is provided on the rear end face of the floating cylinder 1.

[0029] During specific operation, the angle of the corner assembly 2 is adjusted according to the required installation shape. Manually rotate the rotating block 23. When the rotating block 23 rotates, the stop block 25 slides on the inclined surface of the ratchet rack 22, enabling the rotating block 23 to rotate unidirectionally. After the angle adjustment is completed, the stop spring 26 uses its elastic force to press the stop block 25 tightly into the tooth groove of the ratchet rack 22, fixing the rotating block 23. Subsequently, tighten the fixing bolt 27 to further fix and limit the rotating block 23. Finally, the loading plate 24 is fixedly installed in the loading groove on the rear end face of the floating cylinder 1 to complete the installation connection between the two floating cylinders 1. The water inlet hole and water outlet hole on the floating cylinder 1 can control the water content in the floating cylinder 1, thereby making the floating of the floating cylinder 1 more stable.

[0030] Refer to Figure 1 and Figure 2 , the splicing assembly 5 includes a splicing bayonet 51, a splicing spring 52, a locking connector 53 and a locking column 54. A splicing bayonet 51 is fixedly connected to the front end face of the support frame 4. The splicing bayonet 51 is a U-shaped frame, and the inner surface of the splicing bayonet 51 is set as a serrated surface. A splicing spring 52 is fixedly connected to the upper horizontal section above the splicing bayonet 51. One end of the splicing spring 52 away from the U-shaped frame is fixedly connected to a locking connector 53. Locking columns 54 are symmetrically and fixedly connected to the lower end face of the locking connector 53. Four locking holes are evenly formed in the upper end face of the splicing bayonet 51 around the splicing spring 52. A splice head matching with the splicing assembly 5 is provided on the rear end face of the support frame 4, and fastening holes are symmetrically formed on the left and right of the upper end face of the splice head.

[0031] During specific work, the splicing joint on the support frame 4 is manually inserted into the splicing bayonet 51 of the other support frame 4. The serrated surface in the splicing bayonet 51 serves to increase the friction with the splicing joint. When it is inserted into the fastening hole and the locking hole position in the left and right directions, the locking connector 53 is manually pulled upward, and the locking connector 53 will drive the locking column 54 to move upward and push out the locking hole in the front and back directions. Then the locking connector 53 is rotated so that the locking column 54 corresponds to the locking hole position in the left and right directions. The locking connector 53 is released, and the locking column 54 enters the locking hole and the fastening hole, thereby achieving the effect of limiting and fixing the splicing joint and the splicing bayonet 51.

[0032] See also Figure 3 and Figure 4 The adjustment assembly 7 includes a sliding ring 71, a support plate 72, a photovoltaic mounting plate 73, a fixed plate 74, a limit plate 75, a threaded rod 76, a wheel 77, a guide rod 78 and an adjustment plate 79. The support frame 4 is symmetrically slidably connected with a sliding ring 71 in the front and rear directions. The outer surfaces of the four sliding rings 71 are fixedly connected to the support plate 72. The photovoltaic mounting plate 73 is rotatably connected between the two sliding rings 71 located on the front side. The middle part of the upper end surface of the support plate 72 is fixedly connected with a fixed plate 74. The upper end surface of the support plate 72 is located at the fixed plate The rear side of 74 is slidably connected to a limit plate 75, the middle part of the fixed plate 74 is rotatably connected to a threaded rod 76, the front end of the threaded rod 76 is fixedly connected to a wheel disc 77, the rear end of the threaded rod 76 penetrates the limit plate 75 and is threadedly connected to the limit plate 75, the rear end surface of the fixed plate 74 is symmetrically fixedly connected to a guide rod 78, the guide rod 78 penetrates the limit plate 75 and is slidably connected to the limit plate 75, the upper end surface of the limit plate 75 is rotatably connected to an adjustment plate 79, and the end of the adjustment plate 79 away from the limit plate 75 is rotatably connected to the lower end surface of the photovoltaic mounting panel 73.

[0033] During specific operation, the wheel disc 77 is rotated manually, and the wheel disc 77 drives the threaded rod 76 to rotate, and the limiting function of the guide rod 78 on the fixed plate 74 makes the limiting plate 75 slide on the support plate 72, so that the adjusting plate 79 hinged on the limiting plate 75 rotates, thereby making the end of the photovoltaic mounting plate 73 hinged to the adjusting plate 79 move up and down, and the other end of the photovoltaic mounting plate 73 is rotatably connected to the sliding ring 71, finally realizing the adjustment of the angle of the photovoltaic mounting plate 73.

[0034] See also Figure 1 and Figure 4The shock absorbing assembly 6 includes a cross arm rod 61, a sliding block 62, a shock absorbing spring 63, a transition plate 64, a shock absorbing rod 65 and a spring telescopic rod 66. The cross arm rod 61 is fixedly connected between the two support frames 4. The sliding block 62 is symmetrically slidably connected to the cross arm rod 61. The end of the sliding block 62 close to the support frame 4 is fixedly connected to the support frame 4 with a shock absorbing spring 63. A transition plate 64 is slidably connected above the cross arm rod 61 between the support frames 4. The upper end surface of the sliding block 62 is hinged with a shock absorbing rod 65. The end of the shock absorbing rod 65 away from the sliding block 62 is hinged to the lower end surface of the transition plate 64. The upper end surface of the transition plate 64 is fixedly connected with a plurality of spring telescopic rods 66. The end of the spring telescopic rod 66 away from the transition plate 64 is fixedly connected to the adjustment assembly 7.

[0035] During specific operation, after the photovoltaic bracket is installed, it will be subject to vibrations caused by wind and waves on the water surface. When subjected to up and down vibrations, the spring telescopic rod 66 between the transition plate 64 and the support plate 72 will stretch or contract to absorb the vibrations. When subjected to left and right vibrations, the shock-absorbing spring 63 cooperates with the sliding block 62 to reduce the vibrations, and the shock-absorbing rod 65 hinged between the sliding block 62 and the transition plate 64 will further reduce the vibrations in the up and down directions and the left rear direction, thereby enhancing the shock-absorbing effect.

[0036] See also Figure 4 and Figure 5 The protection component 3 includes a connecting plate 31, a filter screen 32 and a protection sponge 33. The left and right ends of the buoy 1 are fixedly connected with the connecting plate 31, the lower end surface of the connecting plate 31 is fixedly connected with the filter screen 32, and the end surface of the connecting plate 31 away from the buoy 1 is fixedly connected with the protection sponge 33.

[0037] During specific operation, after the photovoltaic bracket is installed, the buoy 1 will float on the water for a long time. Because the buoy 1 hinders the flow of pollutants such as leaves on the water surface, the pollutants will accumulate around the buoy 1. These pollutants will have a certain corrosive effect on the buoy 1, and the filter net 32 ​​will hinder these pollutants, thereby increasing the service life of the buoy 1. The protective sponges 33 at both ends of the buoy 1 will block large pollutants and prevent impact on the buoy 1, further increasing the service life of the buoy 1.

[0038] When using the present water-based buoy-type photovoltaic bracket, S1: adjust the angle of the corner component 2 according to the required installation shape, manually rotate the rotating block 23, when the rotating block 23 rotates, the stop block 25 slides on the inclined surface of the ratchet bar 22, so that the rotating block 23 rotates in one direction, after the angle adjustment is completed, the stop spring 26 uses the elastic force to press the stop block 25 into the tooth groove of the ratchet bar 22, so that the rotating block 23 is fixed, and then tighten the fixing bolt 27 to further fix the rotating block 23, and finally the loading plate 24 is fixedly installed in the loading groove on the rear end face of the buoy 1 to complete the installation connection between the two buoys 1.

[0039] S2: Manually insert the splicing joint on the support frame 4 into the splicing bayonet 51 of the other support frame 4. The serrated surface in the splicing bayonet 51 serves to increase the friction with the splicing joint. When inserted into the fastening hole and the locking hole position in the left and right directions, manually pull the locking connector 53 upwards. The locking connector 53 will drive the locking column 54 to move upwards and push out the locking hole in the front and back directions. Then, rotate the locking connector 53 so that the locking column 54 corresponds to the locking hole position in the left and right directions. Release the locking connector 53, and the locking column 54 enters the locking hole and the fastening hole, thereby achieving the effect of limiting and fixing the splicing joint and the splicing bayonet 51.

[0040] S3: Manually rotate the wheel 77, which drives the threaded rod 76 to rotate, and cooperates with the limiting of the guide rod 78 on the fixed plate 74 to make the limiting plate 75 slide on the support plate 72, so that the adjustment plate 79 hinged on the limiting plate 75 rotates, so that the end of the photovoltaic mounting plate 73 hinged to the adjustment plate 79 moves up and down, and the other end of the photovoltaic mounting plate 73 is rotated and connected to the sliding ring 71, finally realizing the adjustment of the angle of the photovoltaic mounting plate 73.

[0041] S4: After the photovoltaic bracket is installed, it will be subject to vibrations caused by wind and waves on the water surface. When subjected to up and down vibrations, the spring telescopic rod 66 between the transition plate 64 and the support plate 72 will stretch or contract to absorb the vibrations. When subjected to left and right vibrations, the shock-absorbing spring 63 cooperates with the sliding block 62 to reduce the vibrations, and the shock-absorbing rod 65 hinged between the sliding block 62 and the transition plate 64 will further reduce the vibrations in the up and down directions and the left rear direction. After the photovoltaic bracket is installed, the buoy 1 will float on the water for a long time, because the buoy 1 has an obstructive effect on the flow of pollutants such as leaves on the water surface, which will cause pollutants to accumulate around the buoy 1. These pollutants will have a certain corrosive effect on the buoy 1, and the filter net 32 ​​will obstruct these pollutants. The protective sponges 33 at both ends of the buoy 1 will block large pollutants and prevent impact on the buoy 1.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and the description in the specification are only to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A floating photovoltaic support based on water, comprising a floating float (1), a corner assembly (2), a protection assembly (3), a support frame (4), a splicing assembly (5), a shock absorbing assembly (6) and an adjustment assembly (7), characterized in that: The number of the buoys (1) is two and they are arranged symmetrically on the left and right sides. The front end surface of the buoy (1) is fixedly connected to a corner assembly (2). The left and right ends of the buoy (1) are fixedly connected to protection assemblies (3). The upper end of the outer surface of the buoy (1) is equipped with a support frame (4). The support frame (4) is an inverted U-shaped structure. The front end of the support frame (4) is fixedly connected to a splicing assembly (5). A shock absorbing assembly (6) is symmetrically installed between the two support frames (4). The upper end surfaces of the two shock absorbing assemblies (6) are fixedly connected to an adjustment assembly (7), wherein: The corner assembly (2) comprises a corner block (21), a ratchet bar (22), a rotating block (23), a loading plate (24), a stop block (25), a stop spring (26) and a fixing bolt (27). The front end surface of the buoy (1) is fixedly connected with the corner block (21), the upper end surface of the corner block (21) is fixedly connected with the ratchet bar (22), the ratchet bar (22) is an arc-shaped structure, the upper end surface of the corner block (21) is rotatably connected with the rotating block (23), the front end surface of the rotating block (23) is fixedly connected with the loading plate (24), the upper end surface of the rotating block (23) is provided with a stop groove, the stop block (25) is slidably connected in the stop groove, a stop spring (26) is fixedly connected between one end of the stop block (25) away from the ratchet bar (22) and the inside of the stop groove, and the fixing bolt (27) is threadedly connected to the stop block (25).

2. The floating photovoltaic support based on water according to claim 1, characterized in that: The adjustment assembly (7) comprises a sliding ring (71), a support plate (72), a photovoltaic installation plate (73), a fixing plate (74), a limiting plate (75), a threaded rod (76), a wheel (77), a guide rod (78) and an adjustment plate (79); the support frame (4) is symmetrically slidably connected with the sliding ring (71) in the front and rear directions; the outer surfaces of the four sliding rings (71) are commonly fixedly connected with the support plate (72); the photovoltaic installation plate (73) is rotatably connected between the two sliding rings (71) located at the front side; the fixing plate (74) is fixedly connected to the middle of the upper end surface of the support plate (72); the upper end surface of the support plate (72) is located at the fixing plate ( The rear side of the fixing plate (74) is slidably connected to a limit plate (75), the middle part of the fixing plate (74) is rotatably connected to a threaded rod (76), the front end of the threaded rod (76) is fixedly connected to a wheel disc (77), the rear end of the threaded rod (76) penetrates the limit plate (75) and is threadedly connected to the limit plate (75), the rear end surface of the fixing plate (74) is symmetrically fixedly connected to a guide rod (78), the guide rod (78) penetrates the limit plate (75) and is slidably connected to the limit plate (75), the upper end surface of the limit plate (75) is rotatably connected to an adjustment plate (79), and the end of the adjustment plate (79) away from the limit plate (75) is rotatably connected to the lower end surface of the photovoltaic mounting plate (73).

3. The floating photovoltaic support based on water according to claim 1, characterized in that: The shock-absorbing assembly (6) includes a cross-arm rod (61), sliding blocks (62), shock-absorbing springs (63), a transition plate (64), shock-absorbing rods (65), and spring telescopic rods (66). A cross-arm rod (61) is fixedly connected between the two support frames (4). The cross-arm rod (61) is slidably connected with sliding blocks (62) symmetrically on the left and right. One end of the sliding block (62) close to the support frame (4) is fixedly connected with a shock-absorbing spring (63) to the support frame (4). A transition plate (64) is slidably connected above the cross-arm rod (61) between the support frames (4). The upper end surface of the sliding block (62) is hinged with a shock-absorbing rod (65). One end of the shock-absorbing rod (65) away from the sliding block (62) is hinged to the lower end surface of the transition plate (64). The upper end surface of the transition plate (64) is fixedly connected with a plurality of spring telescopic rods (66). One end of the spring telescopic rod (66) away from the transition plate (64) is fixedly connected to the support plate (72).

4. The floating photovoltaic support based on water according to claim 1, characterized in that: The protection assembly (3) includes a connecting plate (31), a filter screen (32), and a protection sponge (33). Connecting plates (31) are fixedly connected to the left and right ends of the floating cylinder (1). A filter screen (32) is fixedly connected to the lower end surface of the connecting plate (31). A protection sponge (33) is fixedly connected to the end surface of the connecting plate (31) away from the floating cylinder (1).

5. The floating photovoltaic support based on water according to claim 1, characterized in that: The splicing assembly (5) includes a splicing bayonet (51), a splicing spring (52), a locking connector (53), and a locking column (54). The front end surface of the support frame (4) is fixedly connected with the splicing bayonet (51). The splicing bayonet (51) is a U-shaped frame, and the inner surface of the splicing bayonet (51) is a serrated surface. A splicing spring (52) is fixedly connected to the upper end surface of the horizontal section of the splicing bayonet (51) located above. One end of the splicing spring (52) away from the U-shaped frame is fixedly connected with a locking connector (53). The locking column (54) is symmetrically fixedly connected to the lower end surface of the locking connector (53). Four locking holes are evenly opened on the upper end surface of the splicing bayonet (51) around the splicing spring (52).

6. The floating photovoltaic support based on water according to claim 1, characterized in that: A splicing head that cooperates with the splicing assembly (5) is provided on the rear end surface of the support frame (4). Fastening holes are symmetrically opened on the upper end surface of the splicing head.

7. The floating photovoltaic support based on water according to claim 1, characterized in that: A loading groove for installing the loading plate (24) is provided on the rear end surface of the floating cylinder (1).

8. The floating photovoltaic support based on water according to claim 1, characterized in that: An inlet hole and an outlet hole are provided on the rear end surface of the floating cylinder (1). The inlet hole is located above the outlet hole.

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