Solar photovoltaic power generation panel fixing device

Abstract

The invention relates to the technical field of fixing devices, and discloses a solar photovoltaic power generation panel fixing device which comprises a T-shaped frame, a rotating shaft is rotatably connected to the inner wall of the T-shaped frame, a supporting table is fixedly connected to the rear portion of the T-shaped frame, a motor is fixedly connected to the top of the supporting table, and a belt pulley set is fixedly connected to the output end of the motor. The photovoltaic panel can change according to the movement position of the sun, so that the photovoltaic panel can receive the highest sunlight intensity all the time, the sunlight conversion efficiency of the photovoltaic panel can be maximized, meanwhile, installation of the photovoltaic panel can be rapidly completed, the installation time of workers can be saved, and the installation efficiency of the workers is improved. The photovoltaic panel installation device can be installed on a roof quickly, can be installed according to photovoltaic panels of different sizes, avoids the problem that the photovoltaic panels are not matched during installation, and can improve the installation diversity of the photovoltaic panels.

Description

Technical Field

[0001] The present invention relates to the technical field of fixing devices, and particularly to a fixing device for a solar photovoltaic power generation panel. Background Art

[0002] With the continuous growth of the global demand for clean energy and the increasing awareness of environmental protection, solar photovoltaic power generation, as a clean and renewable energy acquisition method, has been widely applied and developed rapidly. A solar photovoltaic power generation panel is a key device for converting solar energy into electrical energy, and its performance and stability directly affect the overall efficiency and reliability of the photovoltaic power generation system.

[0003] The patent with the publication number CN220190766U relates to a fixing device for a solar panel used in photovoltaic power generation. Light sensors are fixedly installed at the central positions around the outer wall of the device body. First circular slide rails are provided on both sides of the central position at the top of the device body. A slide bar is movably arranged inside the first circular slide rail. In this fixing device for a solar panel used in photovoltaic power generation, through the light sensors added around the device body, an omnidirectional light sensor is formed by multiple light sensors, and then it is connected to the output end of the motor through a circuit. When the sun changes its position over time, the omnidirectional light sensor starts the motor to rotate the solar panel to the side with strong sunlight according to the intensity of the sunlight. This technology is common and perfect in the market. This device enables the solar panel to always be directly irradiated by sunlight, which is convenient for improving the energy conversion efficiency of the solar panel. However, during the installation process of the solar panel, it is very difficult to fix solar panels of different sizes. Therefore, when the sizes of the solar panels are different during installation, it is inconvenient to install and it is necessary to replace the solar energy again. Therefore, a fixing device for a solar photovoltaic power generation panel is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a fixing device for a solar photovoltaic power generation panel aiming at the deficiencies in the above-mentioned prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is: a fixing device for a solar photovoltaic power generation panel, including a T-shaped frame. A rotating shaft is rotatably connected to the inner wall of the T-shaped frame. A support platform is fixedly connected to the rear of the T-shaped frame. A motor is fixedly connected to the top of the support platform. A pulley group is fixedly connected to the output end of the motor. A rotating frame is fixedly connected to the circumferential surface of the rotating shaft. A photovoltaic panel is arranged on the top of the rotating frame. A first sliding rod is slidably connected to the inner wall of the rotating frame. A clamping plate is fixedly connected to the circumferential surface of the first sliding rod. A sliding block is fixedly connected to the circumferential surface of the first sliding rod. A telescopic spring is fixedly connected to the inner wall of the rotating frame. An arc-shaped plate is fixedly connected to the left side of the T-shaped frame. An L-shaped inclined plate is fixedly connected to the bottom of the rotating frame. A pushing mechanism for preventing the solar panel from being blocked by sunlight is arranged at the front of the rotating frame. A support mechanism for improving the stability during adjustment is arranged at the top of the T-shaped frame. A moving rod is slidably connected to the inner wall of the arc-shaped plate through a spring. A diagonal strip plate is fixedly connected to the circumferential surface of the moving rod. The central axis of the pulley above the motor is fixedly connected to the circumferential surface of the rotating shaft. The inner wall of the rotating frame is slidably connected to the surface of the sliding block. The right side of the telescopic spring is fixedly connected to the left side of the sliding block. The bottom of the rotating frame is in contact with the top of the arc-shaped plate. The bottom of the L-shaped inclined plate is in contact with the inner wall of the arc-shaped plate. The left side of the diagonal strip plate is in contact with the right side of the diagonal strip plate. The right side of the clamping plate is in contact with the left side of the motor. When the position of the solar panel changes under the working sun, the photovoltaic panel can change according to the position of the sun's movement, so that the photovoltaic panel can always receive the highest sunlight intensity. Furthermore, the sunlight conversion efficiency of the photovoltaic panel can be maximized. At the same time, the installation of the photovoltaic panel can be completed quickly, which can save the installation time of workers. Thus, it can be quickly installed on the roof. It can also be installed according to different sizes of photovoltaic panels, avoiding the problem of incompatibility during the installation of the photovoltaic panel. It can improve the diversity of the installation of the photovoltaic panel and can also fix the photovoltaic panel, thereby improving the stability of the photovoltaic panel during use.

[0006] Preferably, the pushing mechanism includes an L-shaped plate fixedly connected to the front of the rotating frame. A fixed block is fixedly connected to the rear of the L-shaped plate. A straight rod is fixedly connected to the inner wall of the fixed block. A push plate is slidably connected to the circumferential surface of the straight rod. A chamfered block is fixedly connected to the right side of the push plate. A rotating shaft is rotatably connected to the inner wall of the chamfered block. A transmission wheel is fixedly connected to the circumferential surface of the rotating shaft. A pressure roller is fixedly connected to the circumferential surface of the rotating shaft. A connecting plate is fixedly connected to the rear of the L-shaped plate. The top of the motor is in contact with the bottom of the push plate, the circumferential surface of the transmission wheel, and the circumferential surface of the pressure roller. During agitation adjustment, it can push off the leaves accumulated on the surface of the photovoltaic panel, thereby avoiding the problem that the accumulated fallen leaves on the surface of the photovoltaic panel in autumn reduce the sunlight-receiving area of the photovoltaic panel and lower the photoelectric conversion efficiency. At the same time, in winter, it can crush the ice fragments condensed on the surface of the photovoltaic panel, thereby reducing the sunlight blockage, allowing more light to pass through the ice layer to reach the surface of the photovoltaic panel, being absorbed and converted into electrical energy, improving the power generation efficiency, and avoiding the ice layer from affecting the light intensity received by the photovoltaic panel.

[0007] Preferably, the support mechanism includes a first connecting block fixedly connected to the bottom of the connecting plate. An elastic telescopic plate is rotatably connected to the inner wall of the first connecting block. A second connecting block is fixedly connected to the top of the T-shaped frame. A limiting ring is fixedly connected to the front of the T-shaped frame. A straight plate is fixedly connected to the inner wall of the rotating shaft. A second sliding rod is slidably connected to the inner wall of the straight plate through a spring. An inclined block is fixedly connected to the rear of the second sliding rod. The fixed end of the elastic telescopic plate is rotatably connected to the inner wall of the second connecting block. The inner wall of the limiting ring is in contact with the circumferential surface of the rotating shaft and the rear of the inclined block. During adjustment, the elastic telescopic plate provides a thrust and support for the photovoltaic panel through the supporting force, thereby avoiding the problem of unstable adjustment caused by strong winds when the photovoltaic panel rotates. At the same time, a certain resistance can be applied during the adjustment process, thereby further improving the stability of the photovoltaic panel during rotation and avoiding damage to the photovoltaic panel caused by excessive rotation due to strong winds.

[0008] The present invention adopts the above technical solutions and can bring the following beneficial effects: 1. The fixed device for the solar photovoltaic power generation panel, through the cooperative operation among the T-shaped frame, rotating shaft, support platform, motor, pulley group, rotating frame, photovoltaic panel, sliding rod 1, clamping plate, sliding block, telescopic spring, arc-shaped plate, L-shaped inclined plate, moving rod, and inclined strip plate. When the position of the solar panel changes under the working sun, the photovoltaic panel can change according to the position of the sun's movement, so that the photovoltaic panel can always receive the highest sunlight intensity. Furthermore, the sunlight conversion efficiency of the photovoltaic panel can be maximized. At the same time, the installation of the photovoltaic panel can be completed quickly, saving the installation time of workers. Thus, it can be quickly installed on the roof and can also be installed according to photovoltaic panels of different sizes, avoiding the problem of mismatch during the installation of the photovoltaic panel, improving the diversity of the photovoltaic panel installation, and also being able to fix the photovoltaic panel, thereby improving the stability of the photovoltaic panel during use.

[0009] 2. The fixed device for the solar photovoltaic power generation panel, through the cooperative operation among the L-shaped plate, fixed block, straight rod, push plate, chamfered block, rotating shaft, transmission wheel, pressure roller, and connecting plate. During the agitation adjustment, it can push off the leaves accumulated on the surface of the photovoltaic panel, thereby avoiding the problem that the accumulated fallen leaves on the surface of the photovoltaic panel in autumn reduce the sunlight-receiving area and lower the photoelectric conversion efficiency. At the same time, in winter, it can crush the frozen ice condensed on the surface of the photovoltaic panel, reducing the sunlight blockage, enabling more light to pass through the ice layer to reach the surface of the photovoltaic panel, being absorbed and converted into electric energy, improving the power generation efficiency, and avoiding the ice layer from affecting the light intensity received by the photovoltaic panel.

[0010] 3. The fixed device for the solar photovoltaic power generation panel, through the cooperative operation among the connecting block 1, elastic telescopic plate, connecting block 2, limiting ring, straight plate, sliding rod 2, and inclined block. During the adjustment, the elastic telescopic plate provides a thrust and support for the photovoltaic panel through the supporting force, thereby avoiding the problem that the photovoltaic panel encounters strong winds during rotation and causes unstable adjustment. At the same time, a certain resistance can be applied during the adjustment, further improving the stability of the photovoltaic panel during rotation and avoiding damage to the photovoltaic panel caused by excessive rotation due to strong wind force. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the structure of the rotating frame of the present invention; Figure 3 is the present invention Figure 2 the enlarged view of the structure at A in; Figure 4 is a semi-sectional view of the structure of the arc-shaped plate of the present invention; Figure 5 is the present invention Figure 4 the enlarged view of the structure at B in; Figure 6 Schematic diagram of the driving mechanism of the present invention; Figure 7 For the present invention Figure 6 Enlarged view of the structure at C in the present invention; Figure 8 Schematic diagram of the support mechanism of the present invention; Figure 9 For the present invention Figure 8 Enlarged view of the structure at D in the present invention.

[0012] In the figure: 1, T-shaped frame; 2, rotating shaft; 3, support platform; 4, motor; 5, pulley group; 6, rotating frame; 7, photovoltaic panel; 8, first sliding rod; 9, clamping plate; 10, sliding block; 11, telescopic spring; 12, arc-shaped plate; 13, L-shaped inclined plate; 14, moving rod; 15, inclined strip plate; 16, driving mechanism; 161, L-shaped plate; 162, fixed block; 163, straight rod; 164, push plate; 165, chamfered block; 166, rotating shaft; 167, transmission wheel; 168, pressure roller; 169, connecting plate; 17, support mechanism; 171, first connecting block; 172, elastic telescopic plate; 173, second connecting block; 174, limiting ring; 175, straight plate; 176, second sliding rod; 177, inclined block. Specific embodiments

[0013] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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 making creative efforts belong to the scope of protection of the present invention.

[0014] Please refer to Figures 1-9, an embodiment of the present invention is: a fixing device for a solar photovoltaic power generation panel, including a T-shaped frame 1. A rotating shaft 2 is rotatably connected to the inner wall of the T-shaped frame 1. A support platform 3 is fixedly connected to the rear of the T-shaped frame 1. A motor 4 is fixedly connected to the top of the support platform 3. A pulley group 5 is fixedly connected to the output end of the motor 4. A rotating frame 6 is fixedly connected to the circumferential surface of the rotating shaft 2. A photovoltaic panel 7 is arranged on the top of the rotating frame 6. When the position of the solar panel changes under the working sun, the motor 4 is started. The start of the motor 4 drives the pulley group 5 to rotate. The rotation of the pulley group 5 drives the rotating shaft 2 to rotate through a belt. The rotation of the rotating shaft 2 drives the rotating frame 6 to rotate. The rotation of the rotating frame 6 drives the photovoltaic panel 7 to rotate. Thus, when the position of the sunlight changes, the photovoltaic panel 7 can change according to the position of the sun's movement, so that the photovoltaic panel 7 can always receive the highest sunlight intensity, maximizing the sunlight conversion efficiency of the photovoltaic panel 7. A sliding rod 8 is slidably connected to the inner wall of the rotating frame 6. A clamping plate 9 is fixedly connected to the circumferential surface of the sliding rod 8. A sliding block 10 is fixedly connected to the circumferential surface of the sliding rod 8. A telescopic spring 11 is fixedly connected to the inner wall of the rotating frame 6. At the same time, when installing the solar panel on the roof, the motor 4 is started to make the rotating frame 6 in a horizontal state. The photovoltaic panel 7 is placed on the surface of the rotating frame 6, and the clamping plate 9 is pulled so that the clamping plate 9 clamps on the edge of the photovoltaic panel 7. The movement of the clamping plate 9 drives the sliding rod 8 to move. The movement of the sliding rod 8 drives the sliding block 10 to move. The movement of the sliding block 10 drives the telescopic spring 11 to stretch. When the placement of the photovoltaic panel 7 is completed, the clamping plate 9 is released. At this time, the telescopic spring 11 resets to drive the clamping plate 9 to clamp and fix the photovoltaic panel 7, so that the installation of the photovoltaic panel 7 can be quickly completed, saving the installation time of workers, and then can be quickly installed on the roof. It can also be installed according to different sizes of photovoltaic panels 7, avoiding the problem of mismatch during the installation of the photovoltaic panel 7, and improving the diversity of the installation of the photovoltaic panel 7. An arc-shaped plate 12 is fixedly connected to the left side of the T-shaped frame 1. An L-shaped inclined plate 13 is fixedly connected to the bottom of the rotating frame 6. A pushing mechanism 16 for preventing the solar panel from being blocked by sunlight is arranged at the front of the rotating frame 6. A support mechanism 17 for improving the stability during the adjustment process is arranged at the top of the T-shaped frame 1. A moving rod 14 is slidably connected to the inner wall of the arc-shaped plate 12 through a spring. A slanting strip plate 15 is fixedly connected to the circumferential surface of the moving rod 14. The central axis of the upper pulley of the motor 4 is fixedly connected to the circumferential surface of the rotating shaft 2. The inner wall of the rotating frame 6 is slidably connected to the surface of the sliding block 10. The right side of the telescopic spring 11 is fixedly connected to the left side of the sliding block 10. The bottom of the rotating frame 6 is in contact with the top of the arc-shaped plate 12. The bottom of the L-shaped inclined plate 13 is in contact with the inner wall of the arc-shaped plate 12. The left side of the slanting strip plate 15 is in contact with the right side of the slanting strip plate 15. The right side of the clamping plate 9 is in contact with the left side of the motor 4. When the adjustment is completed, the movement of the rotating frame 6 drives the L-shaped inclined plate 13 to move.During the movement of the L-shaped inclined plate 13, it will come into contact with the inclined strip plate 15, and generate a squeezing force on the inclined strip plate 15 through the inclined surface to push the inclined strip plate 15 to move. The movement of the inclined strip plate 15 drives the movement of the moving rod 14. When the L-shaped inclined plate 13 moves past the inclined strip plate 15, the moving rod 14 will be reset by the spring, which can limit the position of the L-shaped inclined plate 13. Then, after the photovoltaic panel 7 is fixed, the photovoltaic panel 7 can be further fixed, thereby improving the stability of the photovoltaic panel 7 during use.

[0015] The pushing mechanism 16 includes an L-shaped plate 161. The L-shaped plate 161 is fixedly connected to the front part of the rotating frame 6. A fixed block 162 is fixedly connected to the rear part of the L-shaped plate 161. A straight rod 163 is fixedly connected to the inner wall of the fixed block 162. A push plate 164 is slidably connected to the circumferential surface of the straight rod 163. When adjusting the agitation, the rotation of the rotating frame 6 drives the L-shaped plate 161 to rotate. The rotation of the L-shaped plate 161 drives the fixed block 162 to rotate. The rotation of the fixed block 162 drives the straight rod 163 to rotate. The rotation of the straight rod 163 drives the push plate 164 to rotate. When the push plate 164 rotates, it will slide on the circumferential surface of the straight rod 163 according to the inclination angle of the straight rod 163 and by gravity, so as to be able to push off the leaves accumulated on the surface of the photovoltaic panel 7, and then avoid the problem that the area of the photovoltaic panel 7 receiving sunlight is reduced and the photoelectric conversion efficiency is decreased due to the accumulation of fallen leaves on the surface of the photovoltaic panel 7 in autumn. A chamfered block 165 is fixedly connected to the right side of the push plate 164. A rotating shaft 166 is rotatably connected to the inner wall of the chamfered block 165. A transmission wheel 167 is fixedly connected to the circumferential surface of the rotating shaft 166. A pressure roller 168 is fixedly connected to the circumferential surface of the rotating shaft 166. A connecting plate 169 is fixedly connected to the rear part of the L-shaped plate 161. The top of the motor 4 is in contact with the bottom of the push plate 164, the top of the motor 4 is in contact with the circumferential surface of the transmission wheel 167, and the top of the motor 4 is in contact with the circumferential surface of the pressure roller 168. At the same time, the movement of the push plate 164 drives the chamfered block 165 to move. The movement of the chamfered block 165 drives the rotating shaft 166 to move. The movement of the rotating shaft 166 drives the transmission wheel 167 to move. The transmission wheel 167 moves and comes into contact with the surface of the photovoltaic panel 7 to generate friction, causing the transmission wheel 167 to rotate. The rotation of the transmission wheel 167 drives the rotating shaft 166 to rotate. The rotation of the rotating shaft 166 drives the pressure roller 168 to rotate. The rotation of the L-shaped plate 161 drives the connecting plate 169 to rotate. Thus, in winter, the broken ice condensed on the surface of the photovoltaic panel 7 can be crushed, and further, the shielding of sunlight can be reduced, so that more light can pass through the ice layer to reach the surface of the photovoltaic panel 7, be absorbed and converted into electric energy, improve the power generation efficiency, and avoid the ice layer affecting the light intensity received by the photovoltaic panel 7.

[0016] Working principle: When the position of the sun changes while the solar panel is working, the motor 4 starts. The start of the motor 4 drives the pulley set 5 to rotate. The rotation of the pulley set 5 drives the rotating shaft 2 to rotate through the belt. The rotation of the rotating shaft 2 drives the rotating frame 6 to rotate. The rotation of the rotating frame 6 drives the photovoltaic panel 7 to rotate. Thus, when the position of the sun changes, the photovoltaic panel 7 can change according to the position of the sun's movement, enabling the photovoltaic panel 7 to always receive the highest sunlight intensity, maximizing the sunlight conversion efficiency of the photovoltaic panel 7. At the same time, when installing the solar panel on the roof, start the motor 4 to make the rotating frame 6 in a horizontal state. Place the photovoltaic panel 7 on the surface of the rotating frame 6, and pull the clamping plate 9 so that the clamping plate 9 clamps on the edge of the photovoltaic panel 7. The movement of the clamping plate 9 drives the first sliding rod 8 to move. The movement of the first sliding rod 8 drives the sliding block 10 to move. The movement of the sliding block 10 drives the telescopic spring 11 to stretch. When the placement of the photovoltaic panel 7 is completed, release the clamping plate 9. At this time, the telescopic spring 11 resets to drive the clamping plate 9 to clamp and fix the photovoltaic panel 7, thereby quickly completing the installation of the photovoltaic panel 7, saving the installation time of workers, and then quickly installing it on the roof. It can also be installed according to different sizes of photovoltaic panels 7, avoiding the problem of mismatch during the installation of the photovoltaic panel 7, improving the diversity of the installation of the photovoltaic panel 7. When the adjustment is completed, the movement of the rotating frame 6 drives the L-shaped inclined plate 13 to move. During the movement of the L-shaped inclined plate 13, it will contact the inclined strip plate 15 and generate a squeezing force on the inclined strip plate 15 through the inclined plane to push the inclined strip plate 15 to move. The movement of the inclined strip plate 15 drives the moving rod 14 to move. When the L-shaped inclined plate 13 moves past the inclined strip plate 15, the moving rod 14 will reset through the spring to limit the L-shaped inclined plate 13. Furthermore, after the photovoltaic panel 7 is fixed, the photovoltaic panel 7 is fixed, thereby improving the stability of the photovoltaic panel 7 during use.

[0017] When adjusting the agitation, the rotating frame 6 rotates to drive the L-shaped plate 161 to rotate. The rotation of the L-shaped plate 161 drives the fixed block 162 to rotate. The rotation of the fixed block 162 drives the straight rod 163 to rotate. The rotation of the straight rod 163 drives the push plate 164 to rotate. When the push plate 164 rotates, it will slide on the circumferential surface of the straight rod 163 according to the inclination angle of the straight rod 163 and by gravity, so as to push off the leaves accumulated on the surface of the photovoltaic panel 7. Furthermore, it can avoid the problem that in autumn, the fallen leaves accumulate on the surface of the photovoltaic panel 7, resulting in a reduction in the sunlight-receiving area of the photovoltaic panel 7 and a decrease in the photoelectric conversion efficiency. At the same time, the movement of the push plate 164 drives the chamfered block 165 to move. The movement of the chamfered block 165 drives the rotating shaft 166 to move. The movement of the rotating shaft 166 drives the transmission wheel 167 to move. The movement of the transmission wheel 167 will contact the surface of the photovoltaic panel 7 and generate friction, causing the transmission wheel 167 to rotate. The rotation of the transmission wheel 167 drives the rotating shaft 166 to rotate. The rotation of the rotating shaft 166 drives the pressure roller 168 to rotate. The rotation of the L-shaped plate 161 drives the connecting plate 169 to rotate. Thus, in winter, the broken ice condensed on the surface of the photovoltaic panel 7 can be crushed, further reducing the blockage of sunlight, enabling more light to pass through the ice layer to reach the surface of the photovoltaic panel 7, being absorbed and converted into electrical energy, improving the power generation efficiency, and avoiding the influence of the ice layer on the light intensity received by the photovoltaic panel 7.

[0018] Please refer to Figures 1-9, on the basis of the above embodiments, in another embodiment of the present invention, the support mechanism 17 includes a first connecting block 171, the first connecting block 171 is fixedly connected to the bottom of the connecting plate 169, and an elastic telescopic plate 172 is rotatably connected to the inner wall of the first connecting block 171. When adjusting, the connecting plate 169 rotates to drive the first connecting block 171 to rotate, and the first connecting block 171 rotates to drive the elastic telescopic plate 172 to rotate and stretch. Thus, when adjusting, a thrust and support can be provided to the photovoltaic panel 7 through the supporting force of the elastic telescopic plate 172, and further, the problem that the photovoltaic panel 7 encounters strong wind during rotation and causes unstable adjustment can be avoided. A second connecting block 173 is fixedly connected to the top of the T-shaped frame 1, and a limiting ring 174 is fixedly connected to the front part of the T-shaped frame 1. A straight plate 175 is fixedly connected to the inner wall of the rotating shaft 2, a second sliding rod 176 is slidably connected to the inner wall of the straight plate 175 through a spring, and an inclined block 177 is fixedly connected to the rear part of the second sliding rod 176. The fixed end of the elastic telescopic plate 172 is rotatably connected to the inner wall of the second connecting block 173. The inner wall of the limiting ring 174 is in contact with the circumferential surface of the rotating shaft 2, and the inner wall of the limiting ring 174 is in contact with the rear part of the inclined block 177. At the same time, the rotation of the rotating shaft 2 drives the straight plate 175 to rotate, the straight plate 175 rotates to drive the second sliding rod 176 to rotate, the second sliding rod 176 rotates to drive the inclined block 177 to rotate, and during the rotation of the inclined block 177, it will contact the inner wall of the limiting ring 174 and generate an extrusion force on the inclined block 177 to make the inclined block 177 move forward. Thus, a certain resistance can be applied during the adjustment process, and further, the stability of the photovoltaic panel 7 during rotation can be improved, and the damage of the photovoltaic panel 7 caused by excessive rotation of the photovoltaic panel 7 due to excessive wind force can be avoided.

[0019] Working principle: When adjusting, the connecting plate 169 rotates to drive the first connecting block 171 to rotate, and the first connecting block 171 rotates to drive the elastic telescopic plate 172 to rotate and stretch. Thus, when adjusting, a thrust and support can be provided to the photovoltaic panel 7 through the supporting force of the elastic telescopic plate 172, and further, the problem that the photovoltaic panel 7 encounters strong wind during rotation and causes unstable adjustment can be avoided. At the same time, the rotation of the rotating shaft 2 drives the straight plate 175 to rotate, the straight plate 175 rotates to drive the second sliding rod 176 to rotate, the second sliding rod 176 rotates to drive the inclined block 177 to rotate, and during the rotation of the inclined block 177, it will contact the inner wall of the limiting ring 174 and generate an extrusion force on the inclined block 177 to make the inclined block 177 move forward. Thus, a certain resistance can be applied during the adjustment process, and further, the stability of the photovoltaic panel 7 during rotation can be improved, and the damage of the photovoltaic panel 7 caused by excessive rotation of the photovoltaic panel 7 due to excessive wind force can be avoided.

[0020] The present invention provides a fixing device for a solar photovoltaic power generation panel. There are many methods and ways to specifically implement this technical solution. The above description is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be implemented by using the prior art.

Claims

1. A fixing device for a solar photovoltaic power generation panel, comprising a T-shaped frame (1), characterized in that: A rotating shaft (2) is rotatably connected to the inner wall of the T-shaped frame (1). A support platform (3) is fixedly connected to the rear of the T-shaped frame (1). A motor (4) is fixedly connected to the top of the support platform (3). A pulley group (5) is fixedly connected to the output end of the motor (4). A rotating frame (6) is fixedly connected to the circumferential surface of the rotating shaft (2). A photovoltaic panel (7) is arranged on the top of the rotating frame (6). A first sliding rod (8) is slidably connected to the inner wall of the rotating frame (6). A clamping plate (9) is fixedly connected to the circumferential surface of the first sliding rod (8). A sliding block (10) is fixedly connected to the circumferential surface of the first sliding rod (8). A telescopic spring (11) is fixedly connected to the inner wall of the rotating frame (6). An arc-shaped plate (12) is fixedly connected to the left side of the T-shaped frame (1). An L-shaped inclined plate (13) is fixedly connected to the bottom of the rotating frame (6). A pushing mechanism (16) for preventing the solar panel from being blocked by sunlight is arranged at the front of the rotating frame (6). A supporting mechanism (17) for improving the stability during adjustment is arranged at the top of the T-shaped frame (1). A moving rod (14) is slidably connected to the inner wall of the arc-shaped plate (12) through a spring. An inclined strip plate (15) is fixedly connected to the circumferential surface of the moving rod (14).

2. The fixed device for a solar photovoltaic power generation panel according to claim 1, wherein: The central axis of the pulley above the motor (4) is fixedly connected to the circumferential surface of the rotating shaft (2). The inner wall of the rotating frame (6) is slidably connected to the surface of the sliding block (10). The right side of the telescopic spring (11) is fixedly connected to the left side of the sliding block (10). The bottom of the rotating frame (6) is in contact with the top of the arc-shaped plate (12). The bottom of the L-shaped inclined plate (13) is in contact with the inner wall of the arc-shaped plate (12). The left side of the inclined strip plate (15) is in contact with the right side of the inclined strip plate (15). The right side of the clamping plate (9) is in contact with the left side of the motor (4).

3. The fixed device for a solar photovoltaic power generation panel according to claim 2, wherein: The pushing mechanism (16) includes an L-shaped plate (161). The L-shaped plate (161) is fixedly connected to the front of the rotating frame (6). A fixed block (162) is fixedly connected to the rear of the L-shaped plate (161). A straight rod (163) is fixedly connected to the inner wall of the fixed block (162). A push plate (164) is slidably connected to the circumferential surface of the straight rod (163).

4. The fixed device for a solar photovoltaic power generation panel according to claim 3, characterized in that: A chamfered block (165) is fixedly connected to the right side of the push plate (164). A rotating shaft (166) is rotatably connected to the inner wall of the chamfered block (165). A transmission wheel (167) is fixedly connected to the circumferential surface of the rotating shaft (166). A pressure roller (168) is fixedly connected to the circumferential surface of the rotating shaft (166). A connecting plate (169) is fixedly connected to the rear of the L-shaped plate (161).

5. The fixed device for a solar photovoltaic power generation panel according to claim 4, characterized in that: The top of the motor (4) is in contact with the bottom of the push plate (164). The top of the motor (4) is in contact with the circumferential surface of the transmission wheel (167). The top of the motor (4) is in contact with the circumferential surface of the pressure roller (168).

6. The fixed device for a solar photovoltaic power generation panel according to claim 5, wherein: The support mechanism (17) includes a first connecting block (171), the first connecting block (171) is fixedly connected to the bottom of the connecting plate (169), an elastic telescopic plate (172) is rotatably connected to the inner wall of the first connecting block (171), a second connecting block (173) is fixedly connected to the top of the T-shaped frame (1), and a limiting ring (174) is fixedly connected to the front part of the T-shaped frame (1).

7. A fixing device for a solar photovoltaic power generation panel according to claim 6, characterized in that: A straight plate (175) is fixedly connected to the inner wall of the rotating shaft (2), a second sliding rod (176) is slidably connected to the inner wall of the straight plate (175) through a spring, and an inclined block (177) is fixedly connected to the rear part of the second sliding rod (176).

8. A solar photovoltaic power generation panel fixing device according to claim 7, characterized in that: The fixed end of the elastic telescopic plate (172) is rotatably connected to the inner wall of the second connecting block (173), the inner wall of the limiting ring (174) is in contact with the circumferential surface of the rotating shaft (2), and the inner wall of the limiting ring (174) is in contact with the rear part of the inclined block (177).

Images