Adjustable support frame for solar photovoltaic power generation construction

Abstract

The utility model discloses an adjustable support frame for solar photovoltaic power generation construction, which belongs to the technical field of photovoltaic power generation construction and comprises a mounting seat, a main protective cylinder is fixedly connected to the top surface of the mounting seat, and a first electric hydraulic rod is fixedly mounted on the top surface of the mounting seat and located on the inner side of the main protective cylinder. The top end of the first electric hydraulic rod is fixedly connected with a main supporting column. According to the photovoltaic power generation device, the photovoltaic power generation panel is installed through cooperation of the installation clamping plate, the threaded rod, the upper clamping plate and the limiting rod, the height of the photovoltaic power generation panel is adjusted through the first electric hydraulic rod, the supporting plate is rotated to enable the rotating disc to rotate on the supporting plate, and therefore the photovoltaic power generation panel is horizontally rotated; therefore, the horizontal angle of the photovoltaic power generation panel is adjusted, and the elastic force of the spring drives the bolt to be inserted into one insertion hole so as to fix the supporting disc and the rotating disc.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation construction, and more specifically, to an adjustable support frame for solar photovoltaic power generation construction. Background Technique

[0002] A solar photovoltaic power station uses a large number of photovoltaic modules installed on a number of module support frames to form a photovoltaic module array to achieve photovoltaic power generation. The photovoltaic modules rely on absorbing sunlight irradiation to generate electricity. Its power generation efficiency is closely related to the amount of sunlight irradiation absorbed, and is also related to the installation angle of the photovoltaic power generation panel.

[0003] After retrieval, the utility model patent with the publication number of CN213125918U discloses an adjustable support frame for solar photovoltaic power generation construction, including a base. The bases are located on the ground and are symmetrically arranged. A control panel is provided on the outer circumferential surface of one of the bases. An automatic telescopic rod is provided on the top of each base. A rotating shaft is provided on the top of each automatic telescopic rod. A support rod is provided on the top of each rotating shaft. The tops of the two support rods are respectively provided with a first support plate and a second support plate. Brackets are provided on the tops of the first support plate and the second support plate. A cross bar is provided between the two brackets. A protection box is provided on the left side of the second support plate where it is located on the bracket. A support is provided on the inner bottom of the protection box. By providing the adjustable support frame for solar photovoltaic power generation construction, it can be adjusted both in height and inclination, and can meet different angle operations required during construction. The structure is simple and the operation is convenient.

[0004] However, the above patent still has the following deficiencies: when the two bases are fixed, only the angle of the photovoltaic power generation panel can be adjusted in the vertical direction, which is not convenient for horizontal adjustment, and the practicability is poor; in addition, when the angles of the upper bearing plate, the lower bearing plate and the photovoltaic power generation panel are adjusted by using a motor, only the locking function of the motor can be used to fix the angle of the photovoltaic power generation panel at this time. When affected by factors such as wind, the locking effect is poor. For this reason, we propose an adjustable support frame for solar photovoltaic power generation construction. Content of the Utility Model

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide an adjustable support frame for solar photovoltaic power generation construction.

[0006] To solve the above problems, the utility model adopts the following technical solutions:

[0007] An adjustable support frame for solar photovoltaic power generation construction, comprising a mounting base. The top surface of the mounting base is fixedly connected with a main protective cylinder. The top surface of the mounting base and inside the main protective cylinder is fixedly installed with a first electric hydraulic rod. The top end of the first electric hydraulic rod is fixedly connected with a main support column. The top end of the main support column is fixedly connected with a support disc. The outer side of the support disc is rotatably connected with a rotating disc. The top end of the rotating disc is fixedly connected with a support plate. An angle adjustment mechanism is arranged on the support plate. A photovoltaic power generation mechanism is arranged on the angle adjustment mechanism. Two auxiliary support mechanisms are arranged at the bottom of the support plate. A plurality of jacks are opened on the top surface of the rotating disc. A telescopic cylinder is fixedly sleeved on the support disc. The top surface of the inner cavity of the telescopic cylinder is fixedly connected with a spring. The bottom end of the spring is fixedly connected with a pull plate. The top surface of the pull plate is fixedly connected with a plug pin. The top end of the plug pin is movably sleeved into the inner cavity of a jack. The bottom surface of the pull plate is fixedly connected with a pull rod. The bottom end of the pull rod is movably sleeved to the bottom of the telescopic cylinder.

[0008] As a preferred solution of the present utility model, the angle adjustment mechanism includes a mounting box fixedly connected to the top surface of the support plate and two support brackets. A plurality of screw holes are respectively opened on the outer sides of the two support brackets. A double-shaft motor is fixedly installed in the inner cavity of the mounting box. The two output shafts of the double-shaft motor respectively extend to both sides of the mounting box and are fixedly connected with rotating columns. The end parts of the two rotating columns are respectively rotatably connected to the outside of the support brackets and are fixedly connected with rotating plates. Butterfly screws are respectively sleeved on the two rotating plates. The end part of the butterfly screw is threadedly sleeved into the inner cavity of the screw hole. Rotating seats are respectively fixedly sleeved on the outer sides of the two rotating columns.

[0009] As a preferred solution of the present utility model, the photovoltaic power generation mechanism includes a mounting clamping plate fixedly connected to the top end of the rotating seat. The top end of the mounting clamping plate is threadedly sleeved with a threaded rod. The outer side of the top end of the threaded rod is rotatably connected with an upper clamping plate. The bottom surface of the upper clamping plate is fixedly connected with a limiting rod. The bottom end of the limiting rod is movably sleeved into the inside of the mounting clamping plate. The top end of the threaded rod is fixedly connected with a knob. A plurality of photovoltaic panels are sleeved between the mounting clamping plate and the upper clamping plate.

[0010] [[ID=⑨]]As a preferred solution of the present utility model, the auxiliary support mechanism includes an auxiliary protective cylinder fixedly connected to the bottom surface of the support plate and a second electric hydraulic rod fixedly installed on the bottom surface of the support plate. The second electric hydraulic rod is sleeved in the inner cavity of the auxiliary protective cylinder. The bottom end of the auxiliary protective cylinder is fixedly connected with an auxiliary support column. The bottom end of the auxiliary support column is fixedly connected with an auxiliary support seat. The side surface of the auxiliary support column is in contact with the inner wall of the auxiliary protective cylinder.

[0011] As a preferred solution of the present utility model, a plurality of fixing screws are sleeved on the outer side of the mounting base. A controller is fixedly installed on the bottom surface of the support plate.

[0012] As a preferred embodiment of the present utility model, the side surface of the main support column is in contact with the inner wall of the main protection cylinder.

[0013] As a preferred embodiment of the present utility model, a plurality of the jacks are arranged in a circular pattern with the center of the rotating disk as the center of the circle, and the inner diameter of the jacks is equal to the outer diameter of the pins.

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] (1) In the present utility model, the photovoltaic power generation panel is installed through the cooperation of the installation card plate, the threaded rod, the upper card plate and the limiting rod. The height of the photovoltaic power generation panel is adjusted by the first electric hydraulic rod. The support plate is rotated to make the rotating disk rotate on the support disk, so as to horizontally rotate the photovoltaic power generation panel, and then the horizontal angle of the photovoltaic power generation panel is adjusted. In addition, the elastic force of the spring drives the pin to insert into one of the jacks to fix the support disk and the rotating disk.

[0016] (2) In the present utility model, the double-shaft motor drives the rotating column and the rotating seat to rotate, so as to adjust the angle of the photovoltaic power generation panel in the vertical direction. After adjustment, the butterfly screw is rotated so that its end portion inserts into one of the screw holes on the side of the support base frame, so as to fix the rotating column and the rotating seat, and then the angle of the photovoltaic power generation panel in the vertical direction is adjusted, which is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the structure of the installation card plate of the present utility model;

[0019] Figure 3 is a schematic cross-sectional view of the main protection cylinder of the present utility model;

[0020] Figure 4 is a schematic diagram of the structure of the support base frame of the present utility model;

[0021] Figure 5 is a schematic diagram of the structure of the main protection cylinder of the present utility model;

[0022] Figure 6 is the present utility model Figure 3 in the enlarged schematic view of part A.

[0023] Explanation of the reference numerals in the drawings:

[0024] 1. Mounting base; 2. Main protection cylinder; 3. First electro-hydraulic rod; 4. Main support column; 5. Support plate; 6. Rotating disk; 7. Support plate; 8. Angle adjustment mechanism; 9. Photovoltaic power generation mechanism; 10. Auxiliary support mechanism; 11. Jack; 12. Telescopic cylinder; 13. Spring; 14. Pulling plate; 15. Plug pin; 16. Pulling rod; 17. Fixing screw; 18. Installation box; 19. Support base frame; 20. Biaxial motor; 21. Rotating column; 22. Rotating seat; 23. Threaded hole; 24. Rotating plate; 25. Butterfly screw; 26. Installation clamping plate; 27. Threaded rod; 28. Upper clamping plate; 29. Limiting rod; 30. Knob; 31. Photovoltaic power generation panel; 32. Auxiliary protection cylinder; 33. Second electro-hydraulic rod; 34. Auxiliary support column; 35. Auxiliary support seat; 36. Controller. Detailed implementation manner

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] Embodiment:

[0029] Please refer to Figures 1-6, An adjustable support frame for solar photovoltaic power generation construction, comprising a mounting base 1. A main protective cylinder 2 is fixedly connected to the top surface of the mounting base 1. A first electric hydraulic rod 3 is fixedly installed on the top surface of the mounting base 1 and inside the main protective cylinder 2. The top end of the first electric hydraulic rod 3 is fixedly connected to a main support column 4. The top end of the main support column 4 is fixedly connected to a support plate 5. A rotating disk 6 is rotatably connected to the outside of the support plate 5. The top end of the rotating disk 6 is fixedly connected to a support plate 7. An angle adjustment mechanism 8 is arranged on the support plate 7. A photovoltaic power generation mechanism 9 is arranged on the angle adjustment mechanism 8. Two auxiliary support mechanisms 10 are arranged at the bottom of the support plate 7. A plurality of jacks 11 are formed on the top surface of the rotating disk 6. A telescopic cylinder 12 is fixedly sleeved on the support plate 5. A spring 13 is fixedly connected to the top surface of the inner cavity of the telescopic cylinder 12. The bottom end of the spring 13 is fixedly connected to a pull plate 14. A plug pin 15 is fixedly connected to the top surface of the pull plate 14. The top end of the plug pin 15 is movably sleeved into the inner cavity of one of the jacks 11. A pull rod 16 is fixedly connected to the bottom surface of the pull plate 14. The bottom end of the pull rod 16 is movably sleeved to the bottom of the telescopic cylinder 12.

[0030] Specifically, please refer to Figure 1 , Figure 3 and Figure 4 , The angle adjustment mechanism 8 includes a mounting box 18 fixedly connected to the top surface of the support plate 7 and two support brackets 19. A plurality of screw holes 23 are respectively formed on the outside of the two support brackets 19. A dual-axis motor 20 is fixedly installed in the inner cavity of the mounting box 18. The two output shafts of the dual-axis motor 20 respectively extend to both sides of the mounting box 18 and are fixedly connected to rotating columns 21. The end parts of the two rotating columns 21 are respectively rotatably connected to the outside of the support brackets 19 and are fixedly connected to rotating plates 24. Butterfly screws 25 are respectively sleeved on the two rotating plates 24. The end part of the butterfly screw 25 is threadedly sleeved into the inner cavity of the screw hole 23. Rotating seats 22 are respectively fixedly sleeved on the outside of the two rotating columns 21.

[0031] In this embodiment, the plurality of screw holes 23 are arranged in a circular pattern with the axis of the rotating column 21 as the center.

[0032] Specifically, please refer to Figure 1 and Figure 2 , The photovoltaic power generation mechanism 9 includes a mounting clamping plate 26 fixedly connected to the top end of the rotating seat 22. A threaded rod 27 is threadedly sleeved on the top end of the mounting clamping plate 26. The outside of the top end of the threaded rod 27 is rotatably connected to an upper clamping plate 28. A limiting rod 29 is fixedly connected to the bottom surface of the upper clamping plate 28. The bottom end of the limiting rod 29 is movably sleeved into the inside of the mounting clamping plate 26. A knob 30 is fixedly connected to the top end of the threaded rod 27. A plurality of photovoltaic panels 31 are sleeved between the mounting clamping plate 26 and the upper clamping plate 28.

[0033] In this embodiment, the distance between the mounting clamping plate 26 and the upper clamping plate 28 is adjusted through the threaded fit between the threaded rod 27 and the mounting clamping plate 26, so as to clamp and install the photovoltaic panel 31. The distance between the mounting clamping plate 26 and the upper clamping plate 28 is limited through the movable socket between the limiting rod 29 and the mounting clamping plate 26.

[0034] Specifically, please refer to Figure 1 and Figure 3 , the auxiliary support mechanism 10 includes an auxiliary protection cylinder 32 fixedly connected to the bottom surface of the support plate 7 and a second electro-hydraulic rod 33 fixedly installed on the bottom surface of the support plate 7. The second electro-hydraulic rod 33 is sleeved in the inner cavity of the auxiliary protection cylinder 32. The bottom end of the auxiliary protection cylinder 32 is fixedly connected with an auxiliary support column 34. The bottom end of the auxiliary support column 34 is fixedly connected with an auxiliary support base 35. The side surface of the auxiliary support column 34 is in contact with the inner wall of the auxiliary protection cylinder 32.

[0035] In this embodiment, the auxiliary support column 34 is limited by the inner wall of the auxiliary protection cylinder 32 to ensure the stability of the auxiliary support column 34 in the auxiliary protection cylinder 32.

[0036] Specifically, please refer to Figure 1 , a plurality of fixing screws 17 are sleeved on the outer side of the mounting seat 1, and a controller 36 is fixedly installed on the bottom surface of the support plate 7.

[0037] In this embodiment, the mounting seat 1 is installed through the fixing screws 17, and the device is controlled by the controller 36.

[0038] Specifically, please refer to Figure 3 , the side surface of the main support column 4 is in contact with the inner wall of the main protection cylinder 2.

[0039] In this embodiment, the side part of the main support column 4 is supported by the inner wall of the main protection cylinder 2 to ensure the stability of the main support column 4.

[0040] Specifically, please refer to Figure 5 and Figure 6 , a plurality of jacks 11 are arranged in a circular pattern with the center of the rotating disk 6 as the center. The inner diameter of the jack 11 is equal to the outer diameter of the pin 15.

[0041] In this embodiment, the support disk 5 and the rotating disk 6 are fixed through the cooperation between the jack 11 and the pin 15. In addition, the stability of the pin 15 inserted into the jack 11 is ensured by the same inner diameter of the jack 11 and the outer diameter of the pin 15.

[0042] Working principle: When in use, first place the mounting base 1 on the installation ground, fix the mounting base 1 with the fixing screw 17, and place the photovoltaic power generation panel 31 on the mounting card board 26. Rotate the knob 30 to drive the threaded rod 27 to rotate. Drive the upper clamping plate 28 to move downward by the threaded fit between the threaded rod 27 and the mounting card board 26, and fix the photovoltaic power generation panel 31 by the upper clamping plate 28 and the mounting card board 26. Then start the first electric hydraulic rod 3 to adjust the heights of the main support column 4, the support plate 5, the rotating plate 6, the support plate 7 and the photovoltaic power generation panel 31. In addition, rotate the support plate 7 to make the rotating plate 6 rotate on the support plate 5, so as to adjust the horizontal angle of the photovoltaic power generation panel 31, and drive the plug pin 15 to insert into a jack 11 by the elastic force of the spring 13 to fix between the support plate 5 and the rotating plate 6. Then start the double-shaft motor 20 to drive the rotating column 21 and the rotating seat 22 to rotate, so as to adjust the angle of the photovoltaic power generation panel 31 in the vertical direction. After adjustment, rotate the butterfly screw 25 so that its end part inserts into a screw hole 23 on the side of the support base frame 19 to fix the rotating column 21 and the rotating seat 22. Finally, start the controller 36 to control the second electric hydraulic rod 33, and drive the auxiliary support column 34 and the auxiliary support seat 35 to move downward by the second electric hydraulic rod 33, so that the bottom surface of the auxiliary support seat 35 contacts the ground, and the support plate 7 is assisted by the auxiliary support seat 35, the auxiliary support column 34 and the second electric hydraulic rod 33. That's all.

[0043] The above is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent replacement or change, and should be covered by the protection scope of the present utility model.

Claims

1. An adjustable support frame for solar photovoltaic power generation construction, comprising a mounting base (1), characterized in that: The top surface of the mounting base (1) is fixedly connected with a main protection cylinder (2). On the top surface of the mounting base (1) and inside the main protection cylinder (2), a first electro-hydraulic rod (3) is fixedly installed. The top end of the first electro-hydraulic rod (3) is fixedly connected with a main support column (4). The top end of the main support column (4) is fixedly connected with a support plate (5). The outer side of the support plate (5) is rotatably connected with a rotating plate (6). The top end of the rotating plate (6) is fixedly connected with a support plate (7). An angle adjustment mechanism (8) is arranged on the support plate (7). A photovoltaic power generation mechanism (9) is arranged on the angle adjustment mechanism (8). Two auxiliary support mechanisms (10) are arranged at the bottom of the support plate (7). A plurality of jacks (11) are formed on the top surface of the rotating plate (6). A telescopic cylinder (12) is fixedly sleeved on the support plate (5). The top surface of the inner cavity of the telescopic cylinder (12) is fixedly connected with a spring (13). The bottom end of the spring (13) is fixedly connected with a pull plate (14). The top surface of the pull plate (14) is fixedly connected with a plug pin (15). The top end of the plug pin (15) is movably sleeved into the inner cavity of one jack (11). The bottom surface of the pull plate (14) is fixedly connected with a pull rod (16). The bottom end of the pull rod (16) is movably sleeved to the bottom of the telescopic cylinder (12).

2. The adjustable solar photovoltaic power generation construction support frame according to claim 1, wherein: The angle adjustment mechanism (8) includes a mounting box (18) fixedly connected to the top surface of the support plate (7) and two support brackets (19). A plurality of screw holes (23) are respectively formed on the outer sides of the two support brackets (19). A dual-axis motor (20) is fixedly installed in the inner cavity of the mounting box (18). The two output shafts of the dual-axis motor (20) respectively extend to both sides of the mounting box (18) and are fixedly connected with rotating columns (21). The end parts of the two rotating columns (21) are respectively rotatably connected to the outside of the support brackets (19) and are fixedly connected with rotating plates (24). Butterfly screws (25) are respectively sleeved on the two rotating plates (24). The end part of the butterfly screw (25) is threadedly sleeved into the inner cavity of the screw hole (23). Rotating seats (22) are respectively fixedly sleeved on the outer sides of the two rotating columns (21).

3. The adjustable solar photovoltaic power generation construction support frame according to claim 2, wherein: The photovoltaic power generation mechanism (9) includes a mounting clamping plate (26) fixedly connected to the top end of the rotating seat (22). A threaded rod (27) is threadedly sleeved on the top end of the mounting clamping plate (26). The outer side of the top end of the threaded rod (27) is rotatably connected with an upper clamping plate (28). The bottom surface of the upper clamping plate (28) is fixedly connected with a limiting rod (29). The bottom end of the limiting rod (29) is movably sleeved into the inside of the mounting clamping plate (26). The top end of the threaded rod (27) is fixedly connected with a knob (30). A plurality of photovoltaic panels (31) are sleeved between the mounting clamping plate (26) and the upper clamping plate (28).

4. The adjustable solar photovoltaic power generation construction support frame according to claim 1, characterized in that: The auxiliary support mechanism (10) includes an auxiliary protection cylinder (32) fixedly connected to the bottom surface of the support plate (7) and a second electro-hydraulic rod (33) fixedly installed on the bottom surface of the support plate (7). The second electro-hydraulic rod (33) is sleeved in the inner cavity of the auxiliary protection cylinder (32). The bottom end of the auxiliary protection cylinder (32) is fixedly connected with an auxiliary support column (34). The bottom end of the auxiliary support column (34) is fixedly connected with an auxiliary support seat (35). The side surface of the auxiliary support column (34) is in contact with the inner wall of the auxiliary protection cylinder (32).

5. The adjustable solar photovoltaic power generation construction support frame according to claim 1, characterized in that: A plurality of fixing screws (17) are sleeved outside the mounting base (1), and a controller (36) is fixedly installed on the bottom surface of the support plate (7).

6. The adjustable solar photovoltaic power generation construction support frame according to claim 1, wherein: The side surface of the main support column (4) is in contact with the inner wall of the main protection cylinder (2).

7. An adjustable support frame for solar photovoltaic power generation construction according to claim 1, characterized in that: A plurality of the jacks (11) are arranged in a circular pattern with the center of the rotating disc (6) as the center of the circle. The inner diameter of the jacks (11) is equal to the outer diameter of the pins (15).

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