Adjustable standard cell support for a photovoltaic power plant

Abstract

This utility model belongs to the field of battery bracket technology, and in particular, an adjustable standard battery bracket for a photovoltaic power station. A photovoltaic panel body is fixedly installed on the inner wall of the photovoltaic panel mounting bracket, and a fixing groove is formed on the inner wall of the mounting bracket. The inner wall of the fixing groove slidably contacts a bracket adjustment mechanism. This adjustable standard battery bracket for a photovoltaic power station, through the bracket adjustment mechanism, enables rapid installation and tilt adjustment of standard batteries for IV testing. The adjustable knob and adjusting screw facilitate the installation and disassembly of the bracket, and the electric telescopic rod allows for adjustment of the vertical or horizontal tilt angles. This solves the technical problem of existing standard battery brackets having non-adjustable angles, leading to inconsistencies between the angle of the actual standard component and the angle of the component being tested.

Description

Technical Field

[0001] This utility model relates to the field of battery bracket technology, and in particular to an adjustable standard battery bracket for a photovoltaic power station. Background Technology

[0002] Photovoltaic power plants are complex and diverse. When using the IV525 tester to conduct IV tests on the power plant modules, standard cells are difficult to place and move around, and projects that are too high are inconvenient to install. During IV testing, the standard cells need to be tilted at the same angle as the module surface.

[0003] Existing standard battery brackets require internal hexagonal fixing, and after installation, the height of the standard component and the test component are inconsistent, and the angle is not adjustable, resulting in the actual angle of the standard component being inconsistent with the angle of the component under test. Utility Model Content

[0004] To address the technical problem that the angle of the existing standard battery bracket is not adjustable, resulting in a discrepancy between the angle of the actual standard component and the angle of the component being tested, this utility model proposes an adjustable standard battery bracket for photovoltaic power stations.

[0005] This utility model proposes an adjustable standard battery bracket for a photovoltaic power station, including a photovoltaic panel fixing frame. A photovoltaic panel body is fixedly installed on the inner side wall of the photovoltaic panel fixing frame. A fixing groove is opened on the inner side wall of the photovoltaic panel fixing frame, and a bracket adjustment mechanism is slidably contacted on the inner side wall of the fixing groove.

[0006] Preferably, the bracket adjustment mechanism includes an L-shaped snap-fit ​​plate, the outer surface of the bent end of the L-shaped snap-fit ​​plate is slidably inserted into the inner sidewall of the fixing groove, a fixing plate is fixedly installed on the upper part of the L-shaped snap-fit ​​plate, a rotating groove is opened at one end of the fixing plate, a rotating shaft is rotatably connected to the opposite side of the inner sidewall of the rotating groove through a ball bearing, the two ends of the rotating shaft respectively pass through and extend out of the outer side of the rotating groove, and a rotating plate is fixedly connected to the arc surface of the rotating shaft.

[0007] Preferably, the lower surface of the rotating plate is provided with a threaded hole, and an adjusting screw is threadedly connected to the threaded side wall of the threaded hole. The lower end of the adjusting screw is rotatably connected to an extrusion plate through a ball bearing, and the lower end of the adjusting screw passes through and extends out of the lower end of the extrusion plate. An adjusting knob is fixedly connected to one end of the adjusting screw that extends out of the lower end of the extrusion plate. Rubber anti-slip pads are fixedly connected to one side surface of the rotating plate and the upper surface of the extrusion plate, respectively.

[0008] Preferably, the lower surface of the rotating plate is provided with limiting holes, and the two limiting holes are respectively arranged on both sides of the threaded hole. The inner sidewall of the threaded hole is slidably inserted with a limiting rod, and the lower ends of the two limiting rods are fixedly connected to the upper end of the extrusion plate.

[0009] Preferably, a fixed shaft is fixedly installed on one side of the rotating plate, and a rotating block is rotatably connected to the arc surface of the fixed shaft via a ball bearing. A fixed block is fixedly connected to one side surface of the rotating block, and an adjusting shaft is rotatably connected to the opposite surfaces of the two fixed blocks via ball bearings. A mounting plate is fixedly connected to the arc surface of the adjusting shaft.

[0010] Preferably, a mounting block is fixedly installed on one side of the rotating plate, an electric telescopic rod is fixedly installed on one side surface of the mounting block, a support block is fixedly installed on the lower part of the mounting plate, a spherical universal joint is rotatably connected to the lower part of the support block, and the outer surface of the spherical universal joint is fixedly connected to the telescopic end of the electric telescopic rod.

[0011] Preferably, an tilt sensor is fixedly mounted on the upper surface of the mounting plate.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. By setting the bracket adjustment mechanism, the standard battery for IV testing can be quickly installed and its tilt angle adjusted, which solves the technical problem that the angle of the existing standard battery bracket is not adjustable, resulting in the inconsistency between the angle of the actual standard component and the angle of the component under test.

[0014] 2. By setting an adjustment knob and an adjustment screw, turning the adjustment knob can drive the adjustment screw to rotate. The adjustment screw is threadedly connected to the threaded hole, so that the rotation of the adjustment screw can drive the extrusion plate to move upward, so that the upper surface of the extrusion plate presses against the lower surface of the photovoltaic panel mounting bracket, thus fixing the bracket stably on the photovoltaic panel mounting bracket. The rubber anti-slip pad can assist in the extrusion plate's pressing and fixing, and at the same time protect the outer surface of the photovoltaic panel mounting clip.

[0015] 3. By setting up electric telescopic rods, when two electric telescopic rods extend or retract together, they can drive the mounting plate to rotate up and down around the adjusting shaft to adjust the vertical tilt angle. When one electric telescopic rod extends and the other retracts, the mounting plate can drive the rotating block to rotate around the fixed shaft to adjust the horizontal tilt angle of the mounting plate. The set spherical universal joint ensures that the extension and retraction of the electric telescopic rods are unimpeded. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of an adjustable standard battery bracket for a photovoltaic power station proposed in this utility model;

[0017] Figure 2 This is a perspective view of the fixing plate structure of an adjustable standard battery bracket for a photovoltaic power station proposed in this utility model.

[0018] Figure 3This is a perspective view of the rotating plate structure of an adjustable standard battery holder for a photovoltaic power station proposed in this utility model.

[0019] Figure 4 This is a perspective view of the fixed axis structure of an adjustable standard battery holder for a photovoltaic power station proposed in this utility model.

[0020] Figure 5 This is a perspective view of the electric telescopic rod structure of an adjustable standard battery bracket for a photovoltaic power station proposed in this utility model.

[0021] In the diagram: 1. Photovoltaic panel mounting bracket; 2. Photovoltaic panel body; 3. Mounting groove; 4. L-shaped snap-fit ​​plate; 5. Mounting plate; 6. Rotating groove; 7. Rotating shaft; 8. Rotating plate; 9. Threaded hole; 10. Adjusting screw; 11. Extrusion plate; 12. Adjusting knob; 13. Rubber anti-slip pad; 14. Limiting hole; 15. Limiting rod; 16. Mounting shaft; 17. Rotating block; 18. Mounting block; 19. Adjusting shaft; 20. Mounting plate; 21. Mounting block; 22. Electric telescopic rod; 23. Support block; 24. Spherical universal joint; 25. Tilt sensor. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-5 An adjustable standard battery bracket for a photovoltaic power station includes a photovoltaic panel mounting bracket 1, a photovoltaic panel body 2 fixedly installed on the inner side wall of the photovoltaic panel mounting bracket 1, a fixing groove 3 opened on the inner side wall of the photovoltaic panel mounting bracket 1, and a bracket adjustment mechanism slidably contacting the inner side wall of the fixing groove 3.

[0024] Preferably, the bracket adjustment mechanism includes an L-shaped snap-fit ​​plate 4. The outer surface of the curved end of the L-shaped snap-fit ​​plate 4 is slidably inserted into the inner wall of the fixing groove 3. A fixing plate 5 is fixedly installed on the upper part of the L-shaped snap-fit ​​plate 4. A rotating groove 6 is opened at one end of the fixing plate 5. A rotating shaft 7 is rotatably connected to the opposite surface of the inner wall of the rotating groove 6 through a ball bearing. The two ends of the rotating shaft 7 pass through and extend out of the outer side of the rotating groove 6, and a rotating plate 8 is fixedly connected to the arc surface of the rotating shaft 7.

[0025] Through the above technical solution, an L-shaped snap-fit ​​plate 4 is set, which can snap the entire bracket into the fixing groove 3 on the photovoltaic panel frame through the bent end of the L-shaped snap-fit ​​plate 4. A rotating plate 8 and a rotating shaft 7 are set. The rotating plate 8 can rotate around the rotating shaft 7. When the rotating plate 8 rotates to a horizontal state, it will not prevent the bent end of the L-shaped snap-fit ​​plate 4 from snapping into the fixing groove 3. After the L-shaped snap-fit ​​plate 4 is snapped, the rotating plate 8 is rotated back to its original position, so that one side surface of the rotating plate 8 is pressed into contact with the side of the photovoltaic panel fixing frame 1.

[0026] A threaded hole 9 is provided on the lower surface of the rotating plate 8. An adjusting screw 10 is threadedly connected to the threaded side wall of the threaded hole 9. The lower end of the adjusting screw 10 is rotatably connected to the extrusion plate 11 through a ball bearing. The lower end of the adjusting screw 10 passes through and extends out of the lower end of the extrusion plate 11. An adjusting knob 12 is fixedly connected to one end of the adjusting screw 10 that extends out of the lower end of the extrusion plate 11. Rubber anti-slip pads 13 are fixedly connected to one side surface of the rotating plate 8 and the upper surface of the extrusion plate 11, respectively.

[0027] By setting an adjustment knob 12 and an adjustment screw 10, rotating the adjustment knob 12 can drive the adjustment screw 10 to rotate. The adjustment screw 10 is threadedly connected to the threaded hole 9, so that the rotation of the adjustment screw 10 can drive the extrusion plate 11 to move upward, so that the upper surface of the extrusion plate 11 presses against the lower surface of the photovoltaic panel fixing frame 1, and the bracket is stably fixed on the photovoltaic panel fixing frame 1. The rubber anti-slip pad 13 can assist the extrusion plate 11 in pressing and fixing, and at the same time protect the outer surface of the photovoltaic panel fixing clip.

[0028] The lower surface of the rotating plate 8 is provided with limiting holes 14. The two limiting holes 14 are respectively set on both sides of the threaded hole 9. The inner side wall of the threaded hole 9 is slidably inserted with limiting rods 15. The lower ends of the two limiting rods 15 are fixedly connected to the upper end of the extrusion plate 11.

[0029] By setting a limiting rod 15, which is slidably inserted into the limiting hole 14, the up and down movement of the extrusion plate 11 can drive the limiting rod 15 to slide up and down in the limiting hole 14, so that the limiting rod 15 can rotate and limit the extrusion plate 11, preventing the extrusion plate 11 from being affected by the rotation of the adjusting screw 10 and the adjusting knob 12 when it moves up and down.

[0030] A fixed shaft 16 is fixedly installed on one side of the rotating plate 8. A rotating block 17 is rotatably connected to the arc surface of the fixed shaft 16 via a ball bearing. A fixed block 18 is fixedly connected to one side surface of the rotating block 17. An adjusting shaft 19 is rotatably connected to the opposite surfaces of the two fixed blocks 18 via ball bearings. A mounting plate 20 is fixedly connected to the arc surface of the adjusting shaft 19.

[0031] By setting a fixed shaft 16 and a rotating block 17, the rotating block 17 can rotate around the fixed shaft 16. The rotation of the rotating block 17 can drive the mounting plate 20 to tilt left and right. By setting an adjustment shaft 19, the mounting plate 20 can tilt up and down around the adjustment shaft 19.

[0032] A mounting block 21 is fixedly installed on one side of the rotating plate 8. An electric telescopic rod 22 is fixedly installed on one side surface of the mounting block 21. A support block 23 is fixedly installed on the lower part of the mounting plate 20. A spherical universal joint 24 is rotatably connected to the lower part of the support block 23. The outer surface of the spherical universal joint 24 is fixedly connected to the telescopic end of the electric telescopic rod 22.

[0033] By setting up electric telescopic rods 22, when both electric telescopic rods 22 extend or retract together, the mounting plate 20 can be driven to rotate up and down around the adjusting shaft 19 to adjust the up and down tilt angle. When one of the two electric telescopic rods 22 extends and the other retracts, the mounting plate 20 can drive the rotating block 17 to rotate around the fixed shaft 16 to adjust the left and right tilt angle of the mounting plate 20. The spherical universal joint 24 ensures that the extension and retraction of the electric telescopic rods 22 are unimpeded.

[0034] An angle sensor 25 is fixedly mounted on the upper surface of the mounting plate 20.

[0035] By setting up an inclinometer 25, also known as a tilt meter, level, or inclinometer, which is often used to measure changes in the horizontal angle of a system, the inclination of the measured plane relative to the horizontal position, the parallelism and perpendicularity of two components can be measured. The model used is the RS-DIP-LORA-1H LoRa high-precision inclinometer to monitor the horizontal inclinometer position of the mounting plate 20, so that the staff can adjust the inclinometer of the mounting plate 20 according to the information of the inclinometer 25.

[0036] Working principle: First, the rotating plate 8 is rotated to a horizontal position, and the bent end of the L-shaped clamping plate 4 is inserted into the fixing groove 3. After the L-shaped clamping plate 4 is tightened, the rotating plate 8 is rotated back to its original position, so that one side surface of the rotating plate 8 is pressed into contact with the side of the photovoltaic panel fixing frame 1. Then, the adjusting knob 12 is rotated to drive the adjusting screw 10 to rotate, which drives the pressing plate 11 to move upward, so that the upper surface of the pressing plate 11 is pressed into contact with the lower surface of the photovoltaic panel fixing frame 1, thus stably fixing the bracket on the photovoltaic panel fixing frame 1. The rubber anti-slip pad 13 can assist in the pressing and fixing of the pressing plate 11, and at the same time protect the outer surface of the photovoltaic panel fixing clamp. The limiting rod 15 limits the rotation of the extrusion plate 11 to prevent the extrusion plate 11 from being affected by the rotation of the adjusting screw 10 and the adjusting knob 12 when it moves up and down. Then, according to the information of the tilt sensor 25 on the mounting plate 20, the electric telescopic rod 22 is activated to adjust the tilt angle of the mounting plate 20. When the two electric telescopic rods 22 extend or retract together, they can drive the mounting plate 20 to rotate up and down around the adjusting shaft 19 to adjust the tilt angle. When one of the two electric telescopic rods 22 extends and the other retracts, the mounting plate 20 can drive the rotating block 17 to rotate around the fixed shaft 16 to adjust the left and right tilt angle of the mounting plate 20.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An adjustable standard battery bracket for a photovoltaic power station, comprising a photovoltaic panel mounting bracket (1), characterized in that: The photovoltaic panel body (2) is fixedly installed on the inner wall of the photovoltaic panel fixing frame (1). The inner wall of the photovoltaic panel fixing frame (1) is provided with a fixing groove (3). The inner wall of the fixing groove (3) is slidably in contact with the bracket adjustment mechanism. The bracket adjustment mechanism enables the rapid installation and tilt adjustment of the standard battery for IV testing.

2. The adjustable standard battery bracket for a photovoltaic power station according to claim 1, characterized in that: The bracket adjustment mechanism includes an L-shaped snap-fit ​​plate (4). The outer surface of the bent end of the L-shaped snap-fit ​​plate (4) is slidably inserted into the inner wall of the fixing groove (3). A fixing plate (5) is fixedly installed on the upper part of the L-shaped snap-fit ​​plate (4). A rotating groove (6) is opened at one end of the fixing plate (5). A rotating shaft (7) is rotatably connected to the inner wall opposite face of the rotating groove (6) through a ball bearing. The two ends of the rotating shaft (7) pass through and extend out of the outer side of the rotating groove (6). A rotating plate (8) is fixedly connected to the arc surface of the rotating shaft (7).

3. The adjustable standard battery bracket for a photovoltaic power station according to claim 2, characterized in that: The lower surface of the rotating plate (8) is provided with a threaded hole (9). The threaded side wall of the threaded hole (9) is threadedly connected to an adjusting screw (10). The lower end of the adjusting screw (10) is rotatably connected to an extrusion plate (11) through a ball bearing. The lower end of the adjusting screw (10) passes through and extends out of the lower end of the extrusion plate (11). An adjusting knob (12) is fixedly connected to one end of the adjusting screw (10) extending out of the lower end of the extrusion plate (11). Rubber anti-slip pads (13) are fixedly connected to one side surface of the rotating plate (8) and the upper surface of the extrusion plate (11).

4. The adjustable standard battery bracket for a photovoltaic power station according to claim 3, characterized in that: The lower surface of the rotating plate (8) is provided with a limiting hole (14). The two limiting holes (14) are respectively set on both sides of the threaded hole (9). The inner sidewall of the threaded hole (9) is slidably inserted with a limiting rod (15). The lower ends of the two limiting rods (15) are fixedly connected to the upper end of the extrusion plate (11).

5. The adjustable standard battery bracket for a photovoltaic power station according to claim 2, characterized in that: A fixed shaft (16) is fixedly installed on one side of the rotating plate (8). A rotating block (17) is rotatably connected to the arc surface of the fixed shaft (16) via a ball bearing. A fixed block (18) is fixedly connected to one side surface of the rotating block (17). An adjusting shaft (19) is rotatably connected to the opposite surfaces of the two fixed blocks (18) via a ball bearing. A mounting plate (20) is fixedly connected to the arc surface of the adjusting shaft (19).

6. The adjustable standard battery bracket for a photovoltaic power station according to claim 5, characterized in that: A mounting block (21) is fixedly installed on one side of the rotating plate (8), and an electric telescopic rod (22) is fixedly installed on one side surface of the mounting block (21). A support block (23) is fixedly installed on the lower part of the mounting plate (20), and a spherical universal joint (24) is rotatably connected to the lower part of the support block (23). The outer surface of the spherical universal joint (24) is fixedly connected to the telescopic end of the electric telescopic rod (22).

7. The adjustable standard battery bracket for a photovoltaic power station according to claim 6, characterized in that: An angle sensor (25) is fixedly mounted on the upper surface of the mounting plate (20).

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