Water surface photovoltaic support

Abstract

The utility model discloses a water surface photovoltaic support. The device comprises a floating body and a bracket mechanism arranged on the floating body, the bracket mechanism comprises a frame plate arranged on the upper surface of the floating body, a photovoltaic mounting seat rotationally arranged on one side of the upper surface of the frame plate, a threaded rod rotationally arranged between the frame plate and the photovoltaic mounting seat, and a threaded sleeve mounted on the threaded rod; the side rods are symmetrically arranged on the two sides of the threaded sleeve; the two ends of the driving plate are rotationally connected with the end parts of the side rods and the two sides of the lower surface of the photovoltaic mounting seat respectively; a photovoltaic assembly is arranged in the photovoltaic mounting seat; the support mechanism further comprises a first connecting assembly used for connecting the adjacent threaded rods. According to the utility model, while the inclination angle of the photovoltaic module is adjusted, the self-locking characteristic between the threaded rod and the threaded sleeve is utilized to realize locking after the angle of the photovoltaic module is adjusted, so that the photovoltaic module can resist strong wind or heavy snow weather.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaics, and more specifically, to a water surface photovoltaic bracket. Background Art

[0002] Solar photovoltaic bracket is a special bracket designed for placing, installing and fixing solar panels in solar photovoltaic power generation system.

[0003] For example, publication number CN217864624U provides a water surface photovoltaic bracket. The water surface photovoltaic bracket includes a bracket assembly, which includes: a mounting portion; a guide portion, which is arranged on the mounting portion, and an arc-shaped guide structure is provided on the guide portion; a support structure, which is configured to support the photovoltaic assembly, and the support structure is slidably arranged along the arc-shaped guide structure relative to the guide portion to adjust the inclination angle of the photovoltaic assembly relative to the mounting portion. The technical solution of the utility model solves the problem of poor versatility of the water surface photovoltaic bracket in the prior art.

[0004] In the above technical solution, although the support structure for supporting the photovoltaic components can be slidably arranged along the arc-shaped guide structure relative to the guide portion, no corresponding locking structure is arranged between the support structure and the arc-shaped guide structure of the guide portion. After the angle adjustment of the support structure is completed, the photovoltaic components on the support structure are easily rotated by themselves due to strong winds or heavy snow. Moreover, the bracket components in the above technical solution are independent of each other, and the angle of each photovoltaic component support structure needs to be adjusted in turn, which results in a large workload. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a water surface photovoltaic bracket.

[0006] The utility model discloses a water surface photovoltaic bracket, which is realized by the following technical scheme, including a floating body and a bracket mechanism arranged on the floating body, wherein the bracket mechanism includes a frame plate arranged on the upper surface of the floating body, a photovoltaic mounting seat rotatably arranged on one side of the upper surface of the frame plate, a threaded rod rotatably arranged between the frame plate and the photovoltaic mounting seat, a threaded sleeve installed on the threaded rod, side rods symmetrically arranged on both sides of the threaded sleeve and a driving plate whose two ends are rotatably connected to the end of the side rod and both sides of the lower surface of the photovoltaic mounting seat respectively; a photovoltaic component is arranged inside the photovoltaic mounting seat; the bracket mechanism also includes a first connecting component for connecting adjacent threaded rods; the first connecting component includes a plug-in portion arranged at the front end of the threaded rod and a sleeve portion arranged at the rear end of the threaded rod.

[0007] As a preferred technical solution of the utility model, a second connecting assembly is provided between adjacent floating bodies;

[0008] The second connection assembly includes a pair of plug plates symmetrically arranged on the front side of the floating body and a pair of sleeve plates symmetrically arranged on the rear side of the floating body; the ends of the plug plates are inserted into the adjacent sleeve plates;

[0009] An assembly groove is provided inside each plug plate, support springs are symmetrically provided on the bottom wall of the assembly groove, a movable plate located at the top of the support spring is provided inside the assembly groove, a clamping groove is provided on the frame plate, a clamping block is provided at one end of the upper surface of the movable plate, and the clamping block passes through the movable plate and is inserted into the clamping groove, and a pressing handle passing through the movable plate is provided at the other end of the upper surface of the movable plate.

[0010] As a preferred technical solution of the utility model, a U-shaped plate is arranged on the upper surface of the frame plate, a first shaft sleeve rotatably connected to the end of the U-shaped plate is symmetrically arranged on the bottom of the lower surface of the photovoltaic mounting seat, and a second shaft sleeve rotatably connected to the top of the driving plate is symmetrically arranged on the side of the lower surface of the photovoltaic mounting seat away from the U-shaped plate.

[0011] As a preferred technical solution of the utility model, rotating shafts are provided at both ends of the threaded rod, a first shaft seat for supporting the rotating shaft is provided inside the U-shaped plate, a second shaft seat for supporting the rotating shaft is provided on the side of the frame plate away from the U-shaped plate, and the plug-in part and the sleeve part are respectively provided at the ends of the two rotating shafts.

[0012] As a preferred technical solution of the utility model, the plug-in portion is a regular hexagonal prism, and the sleeve portion is a regular hexagonal sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses a water surface photovoltaic bracket, which is provided with structures such as threaded rods, threaded sleeves, side rods, drive plates, plug-in parts, sleeve parts, plug plates, sleeve plates, assembly grooves, support springs, movable plates, card slots, card blocks and pressing handles. While adjusting the inclination angle of the photovoltaic component, the self-locking characteristics between the threaded rods and the threaded sleeves are utilized to lock the photovoltaic component after the angle is adjusted. The utility model can withstand strong winds or heavy snow weather and prevent the photovoltaic component from rotating on its own due to environmental influences. In addition, the connecting float enables adjacent threaded rods to be connected, so as to achieve the purpose of adjusting the inclination angles of the mounting seats of multiple photovoltaic components at the same time, thereby reducing the workload of angle adjustment of the water surface photovoltaic bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top view of the three-dimensional structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the structure after the photovoltaic module is disassembled;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of a top view structure;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the cross-sectional three-dimensional structure along the AA direction;

[0019] Figure 5 It is a structural schematic diagram of a single floating body and a bracket mechanism in the utility model 2;

[0020] Figure 6 For this utility model Figure 4 Schematic diagram of the structure at B in FIG.

[0021] Figure 7 For this utility model Figure 5 Schematic diagram of the structure at point C in the figure.

[0022] In the figure: 1. floating body; 2. frame plate; 3. photovoltaic mounting seat; 4. threaded rod; 5. threaded sleeve; 6. side rod; 7. driving plate; 8. photovoltaic module; 9. plug-in part; 10. sleeve part; 11. plug-in plate; 12. sleeve plate; 13. assembly groove; 14. support spring; 15. movable plate; 16. slot; 17. block; 18. pressing handle; 19. U-shaped plate; 20. first shaft sleeve; 21. second shaft sleeve; 22. rotating shaft; 23. first shaft seat; 24. second shaft seat. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the utility model, and the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the utility model. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the utility model. The terms used herein in the specification of the utility model are only for the purpose of describing specific embodiments and are not intended to limit the utility model.

[0024] like Figures 1 to 7As shown, a water surface photovoltaic bracket includes a floating body 1 and a bracket mechanism arranged on the floating body 1, the bracket mechanism includes a frame plate 2 arranged on the upper surface of the floating body 1, a photovoltaic mounting seat 3 rotatably arranged on one side of the upper surface of the frame plate 2, a threaded rod 4 rotatably arranged between the frame plate 2 and the photovoltaic mounting seat 3, a threaded sleeve 5 installed on the threaded rod 4, side rods 6 symmetrically arranged on both sides of the threaded sleeve 5 and a driving plate 7 rotatably connected to the end of the side rod 6 and both sides of the lower surface of the photovoltaic mounting seat 3 respectively; a photovoltaic component 8 is arranged inside the photovoltaic mounting seat 3; the above-mentioned photovoltaic mounting seat 3 is provided with a mounting groove corresponding to the photovoltaic component 8, and the photovoltaic component 8 is fixed in the mounting groove by a bolt assembly and other structures.

[0025] The bracket mechanism also includes a first connecting component for connecting adjacent threaded rods 4; in the present embodiment, the first connecting component includes a plug-in portion 9 arranged at the front end of the threaded rod 4 and a sleeve portion 10 arranged at the rear end of the threaded rod 4; the above-mentioned plug-in portion 9 and the sleeve portion 10 cooperate with each other to realize the synchronous rotation of adjacent threaded rods 4, thereby being able to simultaneously adjust the inclination angles of multiple photovoltaic mounts 3.

[0026] A second connecting assembly is provided between adjacent buoys 1; the second connecting assembly comprises a plug plate 11 symmetrically provided on one side of the buoy 1 and a sleeve plate 12 symmetrically provided on the other side of the buoy 1; the end of the plug plate 11 is inserted into the sleeve plate 12; an assembly groove 13 is provided inside the plug plate 11, a support spring 14 is symmetrically provided on the bottom wall of the assembly groove 13, a movable plate 15 located at the top of the support spring 14 is provided inside the assembly groove 13, a card slot 16 is provided on the frame plate 2, a card block 17 is provided at one end of the upper surface of the movable plate 15, and the card block 17 penetrates the movable plate 15 and is inserted into the card slot 16, and the movable plate 15 is provided on the upper surface of the movable plate 15. A pressing handle 18 that passes through the movable plate 15 is provided at the other end of the surface; when in use, the plug plate 11 is aligned with the sleeve plate 12, and the pressing handle 18 is pressed downward to move the movable plate 15 downward along the assembly groove 13 to shrink the block 17, and then the plug plate 11 is inserted into the sleeve plate 12 and the pressing handle 18 is released. At this time, the plug-in portion 9 is inserted into the sleeve portion 10, and when the block 17 coincides with the slot 16, the support spring 14 relies on its own elastic force to push the block 17 into the slot 16, thereby connecting the plug plate 11 and the sleeve plate 12 together, thereby completing the assembly work of the adjacent float 1 and the threaded rod 4.

[0027] Specifically, a U-shaped plate 19 is provided on the upper surface of the frame plate 2, and a first shaft sleeve 20 rotatably connected to the end of the U-shaped plate 19 is symmetrically provided on the bottom of the lower surface of the photovoltaic mount 3. The U-shaped plate 19 and the first shaft sleeve 20 are connected by a pin structure, so as to realize the rotational connection between the front side of the photovoltaic mount 3 and one side of the frame plate 2, and a second shaft sleeve 21 rotatably connected to the top of the driving plate 7 is symmetrically provided on the side of the lower surface of the photovoltaic mount 3 away from the U-shaped plate 19. The top of the driving plate 7 is connected to the second shaft sleeve 21 by a pin structure, so as to realize the rotational connection between the two sides of the lower surface of the photovoltaic mount 3 and the top of the driving plate 7, so that the inclination angle of the photovoltaic mount 3 can be adjusted by moving the threaded sleeve 5 on the threaded rod 4.

[0028] Specifically, a rotating shaft 22 is provided at both ends of the threaded rod 4, a first shaft seat 23 for supporting the rotating shaft 22 is provided inside the U-shaped plate 19, and a second shaft seat 24 for supporting the rotating shaft 22 is provided on the side of the frame plate 2 away from the U-shaped plate 19, and limiting rings are provided on both sides of the first shaft seat 23 and the second shaft seat 24 of the rotating shaft 22 to prevent axial movement of the threaded rod 4, and the plug-in portion 9 and the sleeve portion 10 are respectively arranged at the ends of the two rotating shafts 22; the plug-in portion 9 is preferably a regular hexagonal prism, and the sleeve portion 10 is preferably a regular hexagonal sleeve, and the regular hexagonal prism and the regular hexagonal sleeve cooperate with each other to realize the synchronous rotation of adjacent threaded rods 4.

[0029] The working principle of the utility model is as follows: align the plug-in portion 9 with the sleeve portion 10, align the plug-in plate 11 with the sleeve plate 12, press the pressing handle 18, move the movable plate 15 downward along the assembly groove 13 to compress the support spring 14, and shrink the block 17, then insert the plug-in plate 11 into the sleeve plate 12 and release the pressing handle 18, when the block 17 coincides with the slot 16, the support spring 14 pushes the movable plate 15 upward to make the block 17 enter the slot 16, and then completes the assembly of adjacent floats 1 and adjacent threaded rods 4, and the subsequent rotation of one of the threaded rods 4 can drive all the threaded rods 4 on the interconnected floats 1 to rotate, so that the threaded sleeves 5 on each threaded rod 4 move, and through the movement of the side rods 6 and the driving plate 7, the photovoltaic mounting seat 3 rotates on the frame plate 2 to achieve synchronous adjustment of the angle of the photovoltaic assembly 8.

[0030] The water surface photovoltaic bracket is provided with structures such as threaded rod 4, threaded sleeve 5, side rod 6, drive plate 7, plug-in part 9, sleeve part 10, plug plate 11, sleeve plate 12, assembly groove 13, support spring 14, movable plate 15, slot 16, block 17 and pressing handle 18. While adjusting the inclination angle of the photovoltaic component 8, the self-locking property between the threaded rod 4 and the threaded sleeve 5 is utilized to lock the photovoltaic component 8 after the angle is adjusted. It can withstand strong wind or heavy snow weather and avoid the problem that the photovoltaic component 8 is easily affected by the environment and rotates on its own. In addition, when connecting the floating body 1, the adjacent threaded rods 4 can be connected to achieve the purpose of adjusting the inclination angle of the mounting seat of multiple photovoltaic components at the same time, thereby reducing the workload of the water surface photovoltaic bracket for angle adjustment.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A water surface photovoltaic support, characterized in that: The invention comprises a floating body (1) and a support mechanism arranged on the floating body (1), wherein the support mechanism comprises a frame plate (2) arranged on the upper surface of the floating body (1), a photovoltaic mounting seat (3) rotatably arranged on one side of the upper surface of the frame plate (2), a threaded rod (4) rotatably arranged between the frame plate (2) and the photovoltaic mounting seat (3), a threaded sleeve (5) mounted on the threaded rod (4), a side rod (6) symmetrically fixed on both sides of the threaded sleeve (5), and a driving plate (7) having two ends rotatably connected to the ends of the side rod (6) and both sides of the lower surface of the photovoltaic mounting seat (3); A photovoltaic assembly (8) is arranged inside the photovoltaic mounting seat (3); The bracket mechanism also includes a first connecting component for connecting adjacent threaded rods (4), the first connecting component including an inserting portion (9) arranged at the front end of the threaded rod (4) and a sleeve portion (10) arranged at the rear end of the threaded rod (4).

2. A water surface photovoltaic support according to claim 1, characterized in that: A second connecting assembly is provided between adjacent floating bodies (1); The second connection assembly comprises a pair of plug plates (11) symmetrically arranged on the front side of the floating body (1) and a pair of sleeve plates (12) symmetrically arranged on the rear side of the floating body (1); the ends of the plug plates (11) are inserted into the sleeve plates (12) arranged adjacently; Each plug plate (11) is provided with an assembly groove (13) inside, and a support spring (14) is symmetrically arranged on the bottom wall of the assembly groove (13). A movable plate (15) located at the top of the support spring (14) is arranged inside the assembly groove (13). The frame plate (2) is provided with a clamping groove (16). A clamping block (17) is arranged at one end of the upper surface of the movable plate (15), and the clamping block (17) passes through the movable plate (15) and is inserted into the clamping groove (16). A pressing handle (18) passing through the movable plate (15) is arranged at the other end of the upper surface of the movable plate (15).

3. A water surface photovoltaic support according to claim 1, characterized in that: The upper surface of the frame plate (2) is provided with a U-shaped plate (19), the bottom of the lower surface of the photovoltaic mounting seat (3) is symmetrically provided with a first shaft sleeve (20) rotatably connected to the end of the U-shaped plate (19), and the side of the lower surface of the photovoltaic mounting seat (3) away from the U-shaped plate (19) is symmetrically provided with a second shaft sleeve (21) rotatably connected to the top of the driving plate (7).

4. A water surface photovoltaic support according to claim 3, characterized in that: Both ends of the threaded rod (4) are provided with a rotating shaft (22); a first shaft seat (23) for supporting the rotating shaft (22) is provided inside the U-shaped plate (19); a second shaft seat (24) for supporting the rotating shaft (22) is provided on a side of the frame plate (2) away from the U-shaped plate (19); and the plug-in portion (9) and the sleeve portion (10) are respectively provided at the ends of the two rotating shafts (22).

5. The water surface photovoltaic support according to claim 1, characterized in that: The plug-in portion (9) is a regular hexagonal prism, and the sleeve portion (10) is a regular hexagonal sleeve.

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