Photovoltaic cell split-type support

Abstract

The utility model relates to new energy application technical field especially a photovoltaic cell split type support, the recessed groove post is connected with the sliding on movable column, one side fixed connection of recessed groove post has second recessed groove frame, one side fixed connection of movable column has movable board, and movable board sliding plug in second recessed groove frame, a plurality of first limit hole is set up along the length direction equal interval on movable board, and the second bolt fixing spare for movable board position limiting is connected on second recessed groove frame, and the bottom of recessed groove post is connected with fixed establishment. The utility model discloses by pushing movable board upward, and movable board drives movable column to remove, and movable column drives fixed column to remove, and fixed column drives connecting frame to remove through angle adjusting spare, and connecting frame drives first recessed groove frame to remove upward, and the height of adjusting first recessed groove frame, can adjust the height of first recessed groove frame according to need, makes the height of first recessed groove frame flush, thereby will not influence power generation efficiency, has greatly reduced maintenance cost and difficulty.

Description

Technical Field

[0001] This utility model relates to the field of energy application technology, and in particular to a split-type bracket for photovoltaic cells. Background Technology

[0002] With the acceleration of global energy transition and the in-depth advancement of the "dual carbon" goal, solar energy, as a clean and renewable green energy source, has seen rapid development in photovoltaic power generation technology. The most common application of solar energy is the use of solar panels to directly convert abundant solar radiation energy into electricity.

[0003] Solar panels require specialized photovoltaic (PV) support systems for support and fixation to form a stable and efficient PV array. The typical installation method involves firmly fixing the support structure to the ground, providing a reliable foundation for the solar panels. However, in the construction of large-scale PV power plants, complex and diverse geological conditions are inevitably encountered. In soft soil foundations, backfilled areas, or sites with uneven soil bearing capacity, due to the loose and highly compressible soil or consolidation settlement under long-term loads, some PV support structures may experience uneven settlement. This can disrupt the original flatness and optimal tilt angle of the upper PV array, leading to irregular displacement between modules and reducing power generation efficiency and output power. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing photovoltaic support systems, such as uneven settlement that can damage the original flatness and optimal tilt angle of the upper photovoltaic array, thereby reducing power generation efficiency and output power. Therefore, this invention proposes a split-type support system for photovoltaic cells.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A split-type photovoltaic cell support is designed, including a fixed column. The upper end of the fixed column has a groove, and a connecting frame is connected to the groove via an angle adjustment component. The upper end of the connecting frame has a first groove frame. The bottom end of the fixed column is fixedly connected to a movable column, and a grooved column is slidably connected to the movable column. A second groove frame is fixedly connected to one side of the grooved column, and a movable plate is fixedly connected to one side of the movable column. The movable plate slidably inserts into the second groove frame. The movable plate has several first limiting holes evenly spaced along its length. The second groove frame is connected to a second bolt fixing component for limiting the movable plate. The bottom end of the grooved column is connected to a fixing mechanism.

[0006] Preferably, the first groove frame is an aluminum alloy frame.

[0007] Preferably, the angle adjusting component includes a connecting shaft, which is fixedly connected to the groove. A connecting plate is rotatably connected to the connecting shaft. A connecting frame is fixedly connected to the upper end of the connecting plate. An arc-shaped plate is fixedly connected to one side of the connecting plate. A plurality of second limiting holes are equally spaced along the arc direction on the arc-shaped plate. A first bolt fixing component is connected to the fixing column, and the first bolt fixing component passes through the second limiting holes.

[0008] Preferably, the connecting plate and the arc-shaped plate are an integral structure.

[0009] Preferably, the bottom end of the groove frame is fixedly connected with a reinforcing rib.

[0010] Preferably, a baffle is fixedly connected to the outer side of the upper end of the second groove frame.

[0011] Preferably, the fixing mechanism includes a fixing ring, which is fixedly connected to the grooved post. The fixing ring has several through holes at equal intervals along the axis, and a plug is inserted into each of the through holes.

[0012] Preferably, each of the inserts has a number of barbs connected at equal intervals along the axis.

[0013] The photovoltaic cell split support proposed in this utility model has the following advantages: By pushing the movable plate upward, the movable plate moves the movable column, which in turn moves the fixed column. The fixed column then moves the connecting frame via an angle adjustment component. The connecting frame moves the first groove frame upward, allowing the height of the first groove frame to be adjusted as needed. This ensures that the height of the first groove frame is level, thus not affecting power generation efficiency and greatly reducing maintenance costs and difficulties. Attached Figure Description

[0014] Figure 1 This utility model provides a schematic diagram of the structure of a split-type photovoltaic cell support. Figure 1 ; Figure 2 This utility model provides a schematic diagram of the structure of a split-type photovoltaic cell support. Figure 2 ; Figure 3 for Figure 2 A magnified view of the structure at point A above; Figure 4 This is a schematic diagram of the connection between the grooved column and the fixing mechanism in a split-type photovoltaic cell support proposed in this utility model; Figure 5 This is a cross-sectional view of the connection between the grooved column and the fixing mechanism in a photovoltaic cell split support proposed in this utility model.

[0015] In the diagram: 1. Fixed column; 2. Groove; 3. Angle adjustment component; 4. Connecting frame; 5. First groove frame; 6. Reinforcing rib; 7. Movable column; 8. Baffle; 9. Movable plate; 10. Second groove frame; 11. First limiting hole; 12. Second bolt fastener; 13. Groove column; 14. Fixing mechanism; 31. Connecting shaft; 32. Connecting plate; 33. Arc plate; 34. Second limiting hole; 35. First bolt fastener; 141. Fixing ring; 142. Through hole; 143. Insert rod; 144. Barb. Detailed Implementation

[0016] 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.

[0017] Example 1: Refer to Figure 1-3 A photovoltaic cell split support includes a fixed column 1, a groove 2 at the upper end of the fixed column 1, a connecting frame 4 connected to the groove 2 via an angle adjustment component 3, a first groove frame 5 at the upper end of the connecting frame 4 (the first groove frame 5 is an aluminum alloy frame), a reinforcing rib 6 fixedly connected to the bottom end of the groove frame 5, a movable column 7 fixedly connected to the bottom end of the fixed column 1, a groove column 13 slidably connected to the movable column 7, a second groove frame 10 fixedly connected to one side of the groove column 13, a movable plate 9 fixedly connected to one side of the movable column 7, the movable plate 9 slidably inserts into the second groove frame 10, a baffle 8 fixedly connected to the outer side of the upper end of the second groove frame 10, a plurality of first limiting holes 11 evenly spaced along the length direction on the movable plate 9, a second bolt fixing component 12 for limiting the movable plate 9 connected to the second groove frame 10, and a fixing mechanism 14 connected to the bottom end of the groove column 13.

[0018] Work process: The grooved column 13 is fixed to the ground by the fixing mechanism 14. The grooved column 13 supports the fixed column 1 by the movable column 7. The fixed column 1 fixes the angle adjustment component 3. The angle adjustment component 3 supports the first grooved frame 5 by the connecting frame 4. After ground subsidence, the second bolt fixing part 12 is removed, and the movable plate 9 is pushed upward. The movable plate 9 drives the movable column 7 to move, and the movable column 7 drives the fixed column 1 to move. The fixed column 1 drives the connecting frame 4 to move through the angle adjustment part 3. The connecting frame 4 drives the first groove frame 5 to move upward, adjusting the height of the first groove frame 5. After the height of the first groove frame 5 is determined, the second bolt fixing part 12 passes through the first limiting hole 11 and limits and fixes the movable plate 9. After ground subsidence, the height of the first groove frame 5 can be adjusted as needed to make the height of the first groove frame 5 level, so as not to affect the power generation efficiency, restore the flatness of the first groove frame 5, and greatly reduce maintenance costs and difficulties.

[0019] Example 2: When the first grooved frame 5 supports the solar panel for photovoltaic power generation, it is inconvenient to adjust the angle of the solar panel. (Refer to...) Figure 2-3 As another preferred embodiment of this utility model, the difference from embodiment 1 is that the angle adjusting component 3 includes a connecting shaft 31, which is fixedly connected to the groove 2. A connecting plate 32 is rotatably connected to the connecting shaft 31, and a connecting frame 4 is fixedly connected to the upper end of the connecting plate 32. An arc-shaped plate 33 is fixedly connected to one side of the connecting plate 32. The connecting plate 32 and the arc-shaped plate 33 are integral structures. A plurality of second limiting holes 34 are equally spaced along the arc direction on the arc-shaped plate 33. A first bolt fixing component 35 is connected to the fixing column 1, and the first bolt fixing component 35 passes through the second limiting holes 34. 4. When adjusting the angle, remove the first bolt fixing part 35, rotate the connecting plate 32, the connecting plate 32 rotates around the connecting shaft 31, the connecting plate 32 drives the connecting frame 4 to rotate, the connecting frame 4 drives the first groove frame 5 to rotate, the first groove frame 5 drives the solar panel to rotate, and the angle of the solar panel is adjusted. At the same time, when the connecting plate 32 rotates, it also drives the arc plate 33 to rotate. After the angle of the solar panel is determined, the first bolt fixing part 35 passes through the second limiting hole 34 to limit and fix the arc plate 33, thereby limiting and fixing the connecting plate 32, and thus fixing the solar panel.

[0020] Example 3: When fixing the grooved column 13, the grooved column 13 is prone to tipping over when blown by strong winds, referring to... Figure 4-5 As another preferred embodiment of this utility model, the difference from embodiment 1 is that the fixing mechanism 14 includes a fixing ring 141, which is fixedly connected to the groove post 13. The fixing ring 141 has several through holes 142 evenly spaced along the axis, and a rod 143 is inserted into each through hole 142. Each rod 143 has several barbs 144 evenly spaced along the axis. The fixing ring 141 is in contact with the ground, and the rod 143 passes through the through hole 142 and is inserted into the ground. The barbs 144 enhance the connection strength between the rod 143 and the ground, prevent the rod 143 from moving upward, and prevent it from tipping over, thereby improving the fixing effect.

[0021] 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. A split-type support for photovoltaic cells, comprising a fixing column (1), wherein the upper end of the fixing column (1) is provided with a groove (2), characterized in that, in: A connecting frame (4) is connected to the groove (2) via an angle adjustment piece (3). The upper end of the connecting frame (4) has a first groove frame (5). The bottom end of the fixed column (1) is fixedly connected to a movable column (7). A groove column (13) is slidably connected to the movable column (7). A second groove frame (10) is fixedly connected to one side of the groove column (13). A movable plate (9) is fixedly connected to one side of the movable column (7). The movable plate (9) is slidably inserted into the second groove frame (10). Several first limiting holes (11) are equally spaced along the length direction on the movable plate (9). A second bolt fixing piece (12) for limiting the movable plate (9) is connected to the second groove frame (10). A fixing mechanism (14) is connected to the bottom end of the groove column (13).

2. The photovoltaic cell split support according to claim 1, characterized in that, The first groove frame (5) is an aluminum alloy frame.

3. The photovoltaic cell split support according to claim 1, characterized in that, The angle adjustment component (3) includes a connecting shaft (31), which is fixedly connected to the groove (2). A connecting plate (32) is rotatably connected to the connecting shaft (31). A connecting frame (4) is fixedly connected to the upper end of the connecting plate (32). An arc plate (33) is fixedly connected to one side of the connecting plate (32). A plurality of second limiting holes (34) are equally spaced along the arc direction on the arc plate (33). A first bolt fastener (35) is connected to the fixing column (1). The first bolt fastener (35) passes through the second limiting hole (34).

4. The photovoltaic cell split support according to claim 3, characterized in that, The connecting plate (32) and the arc plate (33) are an integral structure.

5. The photovoltaic cell split-type support according to claim 2, characterized in that, The bottom end of the groove frame (5) is fixedly connected with a reinforcing rib (6).

6. The photovoltaic cell split-type support according to claim 1, characterized in that, A baffle (8) is fixedly connected to the outer side of the upper end of the second groove frame (10).

7. The photovoltaic cell split-type support according to claim 1, characterized in that, The fixing mechanism (14) includes a fixing ring (141), which is fixedly connected to the groove post (13). The fixing ring (141) has several through holes (142) at equal intervals along the axis, and each through hole (142) has a plug rod (143) inserted into it.

8. The photovoltaic cell split support according to claim 7, characterized in that, Each of the aforementioned inserts (143) has a number of barbs (144) connected at equal intervals along the axis.

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