Stable photovoltaic panel mounting frame

Abstract

The utility model relates to the technical field of photovoltaic panel installation, and discloses a stable photovoltaic panel installation framework which is characterized in that fixing columns are installed at two ends of a base, a photovoltaic panel is installed between the fixing columns, an empty groove is formed in the surface of an installation frame, a U-shaped groove is formed in the installation frame, a U-shaped block is installed in the U-shaped groove, the photovoltaic panel is installed in the U-shaped block, and a fixing frame is installed at the upper end of the U-shaped block. The surface of the fixing frame is provided with a fixing pin and a structure used for driving the installation frame to rotate by an angle, the structure at least comprises a set of lever rotating structure, the photovoltaic panel is fixed through the inclined U-shaped block, the fixing frame and the U-shaped block are fixed in the installation frame through the fixing pin, and then the photovoltaic panel is fixed and prevented from sliding out. The upper end and the lower end of the U-shaped groove are fixed through the movable pin, the U-shaped block is prevented from sliding out, the fixed frame and the movable pin can be taken out by dismounting the fixed pin and the movable pin so as to replace the photovoltaic panel, and other parts can be reused.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel installation, in particular to a stable photovoltaic panel installation frame. Background Technique

[0002] The installation frame of a photovoltaic panel is a key structure for its support and fixation. Its design and installation directly determine the working efficiency and stability of the photovoltaic panel. The main functions of the installation frame are to bear the weight of the photovoltaic panel, disperse wind loads, and ensure that the photovoltaic panel faces the sun at an optimal angle, so as to maximize the absorption of solar energy. The installation frame usually consists of components such as crossbeams, columns, diagonal beams, and connectors, which are connected together by bolts, plastic wing nuts, etc. to form a stable whole. According to the size, quantity of the photovoltaic panel and the specific situation of the installation site, the installation frame needs to be customized and designed to ensure its structural strength and stability.

[0003] A photovoltaic panel angle-adjustable installation frame structure with the public number CN219351601U. The utility model includes a fixing plate. Both ends of the fixing plate are fixedly connected with connecting plates. A number of photovoltaic panels are arranged on one side of the connecting plate. A rotating shaft is arranged on one side of the photovoltaic panel, and the rotating shaft is rotatably connected between the two connecting plates. One end of the rotating shaft penetrates to the outside of the connecting plate and is provided with a limiting component; symmetrically fixed connections are arranged on one side of the photovoltaic panel with connecting blocks, and clamping grooves matched with adjacent rotating shafts are opened on the connecting blocks; the inside of the rotating shaft is a hollow structure and a threaded rod is rotatably connected inside the rotating shaft. Threads with opposite helix directions are arranged on the threaded rod. Symmetrically arranged moving rings are slidably matched on the rotating shaft. The utility model can make the photovoltaic panel easy to install and disassemble, improve the installation efficiency, and can ensure the stable assembly of the photovoltaic panel during use, and can independently adjust the lighting angle of a single photovoltaic panel. In this scheme, during the long-term use of the photovoltaic panel, the fixing components of the photovoltaic panel are prone to looseness, resulting in the falling of the photovoltaic panel, and further causing unnecessary damage to the photovoltaic panel. For this reason, we propose a stable photovoltaic panel installation frame. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a stable photovoltaic panel installation frame, which solves the above problems.

[0006] (2) Technical Solutions

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A stable photovoltaic panel installation frame includes a base. Fixed columns are installed at both ends of the base, and a photovoltaic panel is installed in the middle of the fixed columns. It also includes:

[0008] U-shaped block, an empty groove is provided on the surface of the installation frame, and a U-shaped groove is provided inside the installation frame. The U-shaped block is installed inside the U-shaped groove, the photovoltaic panel is installed inside the U-shaped block, and a fixing frame is installed at the upper end of the U-shaped block, and fixing pins are installed on the surface of the fixing frame;

[0009] The structure for driving the installation frame to rotate an angle includes at least one set of lever rotation structures.

[0010] Preferably, the U-shaped groove penetrates through the upper and lower ends of the installation frame, and the U-shaped groove is arranged with a wider middle and narrower sides.

[0011] Preferably, the U-shaped block is U-shaped, the U-shaped block matches the inside of the U-shaped groove, and the U-shaped block can tilt inside the U-shaped groove.

[0012] Preferably, the installation frame is provided with through holes corresponding to the upper and lower ends of the U-shaped groove, and movable pins are installed inside the through holes.

[0013] Preferably, through holes are provided at the four corners of the fixing frame, through holes are also provided on the surface of the U-shaped block, and the fixing pins penetrate through the fixing frame and the U-shaped block and are connected to the installation frame.

[0014] Preferably, the lever rotation structure includes a fixed column, a connecting shaft, a motor, a long column and a connecting column. The connecting shaft is installed at the upper end of the fixed column. One end of the connecting shaft penetrates through the surface of the fixed column and is connected to the motor. The other end of the connecting shaft is installed at the center of the long column. Connecting columns are installed at both ends of the long column, and the connecting columns are connected to the installation frame.

[0015] Preferably, the connecting shaft is movably connected to the surface of the fixed column, and one of the connecting shafts is connected to the motor.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present utility model provides a stable photovoltaic panel installation frame, which has the following beneficial effects:

[0018] 1. In this photovoltaic panel installation frame, a U-shaped groove is provided inside the installation frame, a U-shaped block is installed inside the U-shaped groove, and the U-shaped block is in an inclined state. When the photovoltaic panel is placed, the middle of the photovoltaic panel itself applies force to the lower part of the U-shaped block, thereby causing the U-shaped block to move and the U-shaped block to recover. The upper and lower ends of the U-shaped block clamp and fix the photovoltaic panel. The U-shaped groove is set to penetrate the installation groove. The diameter of the U-shaped block is larger than that of the U-shaped groove end. The U-shaped block moves inside the U-shaped groove. At the position where the U-shaped groove and the U-shaped block on the surface of the installation frame do not coincide, through holes are provided, and movable pins are installed inside the through holes. The lower end of the movable pin passes through the lower end of the U-shaped groove and is connected to the installation frame line, thereby limiting and fixing the upper and lower ends of the U-shaped block to prevent the U-shaped block from falling during use, thereby causing loosening of the clamping of the photovoltaic panel.

[0019] 2. In the photovoltaic panel installation frame, a fixing frame is installed at the upper end of the U-shaped block. Through holes are provided at the four corners of the fixing frame and the four corners of the U-shaped block. After the U-shaped block clamps and fixes the photovoltaic panel, align the through holes at the four corners of the fixing frame with the through holes on the U-shaped block, and insert the fixing pins along the through holes. The fixing pins connect the fixing frame and the U-shaped block, thereby fixing the fixing frame and the U-shaped block on the installation frame. Based on the clamping and fixing of the photovoltaic panel by the U-shaped block, secondary fixing is carried out to prevent the photovoltaic panel from falling along the empty slots on the surface of the installation frame when adjusting the angle. Description of the Drawings

[0020] Figure 1 Schematic diagram of the present utility model;

[0021] Figure 2 Cross-sectional schematic diagram of the present utility model;

[0022] Figure 3 Side cross-sectional schematic diagram of the present utility model.

[0023] In the figure: 1, base; 2, fixed column; 3, photovoltaic panel; 4, installation frame; 5, U-shaped groove; 6, U-shaped block; 7, fixing frame; 8, fixing pin; 9, perforation; 10, empty slot; 11, movable pin; 12, connecting shaft; 13, motor; 14, long column; 15, connecting column. Detailed Implementation Modes

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-3 , a stable photovoltaic panel installation frame, including a base 1, fixed columns 2 are installed at both ends of the base 1, a photovoltaic panel 3 is installed in the middle of the fixed columns 2, and further includes: a U-shaped block, an empty slot 10 is provided on the surface of the installation frame 4, and a U-shaped groove 5 is provided inside the installation frame 4. The U-shaped block 6 is installed inside the U-shaped groove 5, the photovoltaic panel 3 is installed inside the U-shaped block 6, and a fixing frame 7 is installed at the upper end of the U-shaped block 6. A fixing pin 8 is installed on the surface of the fixing frame 7. The structure for driving the installation frame 4 to rotate the angle at least includes a set of lever rotation structures, which are the basic components of the photovoltaic panel installation frame.

[0026] Furthermore, the U-shaped groove 5 penetrates through the upper and lower ends of the installation frame 4, and the U-shaped groove 5 is arranged in a shape that is wider in the middle and narrower at both sides. The U-shaped groove 5 penetrates the installation frame 4. The middle of the U-shaped groove 5 is the range where the U-shaped block 6 is inclined, and the upper and lower ends of the U-shaped groove 5 are the appearance where the U-shaped blocks 6 are restored to alignment.

[0027] Further, the U-shaped block 6 is U-shaped and matches the inside of the U-shaped groove 5. Moreover, the U-shaped block 6 can tilt actively inside the U-shaped groove 5. When the U-shaped block 6 is active inside the U-shaped groove 5 and tilts, the photovoltaic panel 3 is placed. The photovoltaic panel 3 applies a force to the lower end of the U-shaped block 6, thereby causing the U-shaped block 6 to return to alignment.

[0028] Further, the mounting frame 4 is provided with perforations 9 corresponding to the upper and lower ends of the U-shaped groove 5. An active pin 11 is installed inside the perforations 9. The perforations penetrate above the U-shaped groove 5. When the active pin 11 is installed, it limits the U-shaped block 6 inside the U-shaped groove 5 to prevent the U-shaped block 6 from sliding out of the U-shaped groove 5.

[0029] Further, through holes are provided at the four corners of the fixed frame 7, and through holes are also provided on the surface of the U-shaped block 6. Moreover, the fixing pin 8 passes through the fixed frame 7 and the U-shaped block 6 and is connected to the mounting frame 4. The through holes on the fixed frame 7 correspond to the through holes on the surface of the U-shaped block 6 one by one. The fixing pin 8 is inserted along the through holes on the fixed frame 7 to connect the fixed frame 7 and the U-shaped block 6 together. At the same time, the fixed frame 7 and the U-shaped block 6 are fixed inside the mounting frame 4.

[0030] Further, the lever rotation structure includes a fixed column 2, a connecting shaft 12, a motor 13, a long column 14, and a connecting column 15. The connecting shaft 12 is installed at the upper end of the fixed column 2. One end of the connecting shaft 12 penetrates the surface of the fixed column 2 and is connected to the motor 13. The other end of the connecting shaft 12 is installed at the center of the long column 14. Connecting columns 15 are installed at both ends of the long column 14. The connecting columns 15 are connected to the mounting frame 4. With the composition of the lever rotation structure, the motor 13 controls the mounting frame 4 to rotate at an angle.

[0031] Further, the connecting shaft 12 is movably connected to the surface of the fixed column 2, and one of the connecting shafts 12 is connected to the motor 13. The fixed column 2 does not affect the rotation of the connecting shaft 12. One of the connecting shafts 12 is connected to the motor 12 to keep the mounting frame 4 rotating at the same frequency.

[0032] Working principle: The photovoltaic panel 3 is placed along the empty groove 10. The photovoltaic panel 3 applies a force to the lower part of the tilted U-shaped block 6. The photovoltaic panel 3 restores the position of the U-shaped block 6. The upper and lower ends of the U-shaped block 6 clamp and fix the photovoltaic panel 3. The fixed frame 7 is installed above the U-shaped block 6. The fixing pin 8 is inserted along the through holes above the fixed frame 7. The fixing pin 8 is inserted and connected to the mounting frame 4 through the through holes on the U-shaped block 6, so that the fixed frame 7 and the U-shaped block 6 are fixed inside the mounting frame 4. When the angle needs to be adjusted, the motor 13 is turned on. The motor 13 controls the connecting shaft 12 to rotate. The connecting shaft 12 drives the long column 14 to rotate. The long column drives the mounting frame 4 to rotate through the connecting column 15. When the photovoltaic panel 3 needs to be replaced, the four fixing pins 8 are removed, and then the fixed frame 7 is removed. The active pin 11 is removed, and the two U-shaped blocks 6 are pushed out along one side of the U-shaped groove 5 to replace the photovoltaic panel 3.

[0033] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A stable photovoltaic panel mounting frame, comprising a base (1), fixing columns (2) mounted at both ends of the base (1), a photovoltaic panel (3) mounted in the middle of the fixing columns (2), characterized in that: Also includes: U block, an empty groove (10) is arranged on the surface of the mounting frame (4), a U groove (5) is arranged inside the mounting frame (4), a U block (6) is installed inside the U groove (5), a photovoltaic panel (3) is installed inside the U block (6), a fixing frame (7) is installed on the upper end of the U block (6), and a fixing pin (8) is installed on the surface of the fixing frame (7); A structure for driving the installation frame (4) to rotate at an angle, comprising at least one set of lever rotation structures.

2. A stable photovoltaic panel mounting frame according to claim 1, characterized in that: The U groove (5) passes through the upper and lower ends of the installation frame (4), and the U groove (5) is arranged to be wide in the middle and narrow at both sides.

3. A stable photovoltaic panel mounting frame according to claim 2, characterized in that: The U block (6) is U-shaped, matches the inside of the U groove (5), and the U block (6) can be movably tilted inside the U groove (5).

4. A stable photovoltaic panel mounting frame according to claim 2, characterized in that: The installation frame (4) is provided with through holes (9) at the upper and lower ends corresponding to the U groove (5), and a movable pin (11) is installed inside the through hole (9).

5. The stable photovoltaic panel mounting frame according to claim 1, characterized in that: Through holes are arranged at the four corners of the fixing frame (7), and through holes are also arranged on the surface of the U block (6), and the fixing pin (8) penetrates the fixing frame (7) and the U block (6) to be connected with the installation frame (4).

6. The stable photovoltaic panel mounting frame according to claim 1, characterized in that: The lever rotation structure comprises a fixed column (2), a connecting shaft (12), a motor (13), a long column (14) and a connecting column (15); the connecting shaft (12) is installed at the upper end of the fixed column (2); one end of the connecting shaft (12) passes through the surface of the fixed column (2) and is connected to the motor (13); the other end of the connecting shaft (12) is installed at the center of the long column (14); the connecting columns (15) are installed at both ends of the long column (14); and the connecting columns (15) are connected to the mounting frame (4).

7. A stable photovoltaic panel mounting frame according to claim 6, characterized in that: The connecting shafts (12) are movably connected to the surface of the fixed column (2), and one of the connecting shafts (12) is connected to the motor (13).

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