A support device for photovoltaic construction that facilitates precise docking.

Abstract

This invention provides a support device for photovoltaic (PV) installation that facilitates precise alignment. The support device includes a mounting frame, a support frame, and a base. One side of the mounting frame is inclinedly connected to the support frame. The bottom of the mounting frame has a PV panel slot with a width greater than the PV panel itself, and the bottom surface of the PV panel slot is open. Two sets of telescopic support frames are symmetrically arranged on both sides of the bottom surface of the PV panel slot at the bottom of the PV panel slot. Each set of telescopic support frames includes multiple adjusting shafts, a connecting plate connecting the multiple adjusting shafts, and a limiting and locking mechanism. One end of each adjusting shaft is fixed to the connecting plate, and the other end slides into the PV panel slot from the side of the mounting frame. A support shaft is located at the end of each adjusting shaft furthest from the connecting plate. This invention effectively solves the installation inconvenience caused by the large area and uneven stress of PV panels, completely changing the cumbersome process of manual handling and positioning, and improving installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic power generation technology, specifically to a support device for photovoltaic construction that facilitates precise connection. Background Technology

[0002] As is well known, the support devices used in the construction of photovoltaic power plants are used to install solar panels. Solar panels are devices that absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy through the photoelectric effect or photochemical effect. The main material of most solar panels is silicon.

[0003] Current photovoltaic (PV) panel installation relies heavily on manual labor, requiring workers to manually lift and erect the panels. The large size of PV panels makes them difficult for a single person to handle, and even with multiple people working together, poor coordination often leads to a cumbersome and time-consuming installation process. Furthermore, PV panels are often installed at an angle in practical applications, further increasing the difficulty of construction. The angle makes it difficult for workers to find stable footholds, increasing the risk of the panels slipping and threatening the safety of construction personnel, while also resulting in low installation efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a support device for photovoltaic construction that facilitates precise connection, reduces labor intensity, makes installation more convenient, and improves installation efficiency.

[0005] To achieve the above objectives, this utility model provides a support device for photovoltaic construction that facilitates precise connection. The support device includes an mounting frame, a support frame, and a base. The support frame is fixed to the base, and one side of the mounting frame is connected to the support frame to form a cantilever shape. The mounting frame and the support frame are arranged at an angle. The bottom of the mounting frame has a photovoltaic panel slot with a width greater than that of the photovoltaic panel, and the bottom surface of the photovoltaic panel slot is open. Two sets of telescopic support frames are provided at the bottom of the photovoltaic panel slot, and the two sets of telescopic support frames are symmetrically arranged on both sides of the bottom surface of the photovoltaic panel slot. Each set of telescopic support frames includes multiple adjusting shafts and a connecting plate connecting the multiple adjusting shafts. One end of the multiple adjusting shafts is fixed to the connecting plate, and the other end slides into the photovoltaic panel slot from the side of the mounting frame. A support shaft is provided at the end of each adjusting shaft away from the connecting plate. Each set of telescopic support frames is provided with a limiting locking mechanism. When the photovoltaic panel is inserted into the photovoltaic panel slot, the two sets of telescopic support frames move towards each other along the mounting frame to support the photovoltaic panel and are locked by the limiting locking mechanism.

[0006] The preferred technical solution of this utility model is as follows: the mounting frame and the support frame are rotatably connected by a rotating support, and a locking component is provided on the rotating support.

[0007] The preferred technical solution of this utility model is as follows: Each telescopic support frame includes one or two sets of limiting locking mechanisms. One set of limiting locking mechanisms is arranged on the first adjusting shaft adjacent to the support frame, and the two sets of limiting locking mechanisms are respectively arranged on the first adjusting shaft adjacent to the support frame and the last adjusting shaft away from the support frame. The limiting locking mechanism includes a sleeve and a first set screw. The sleeve is fixed on the outside of the mounting frame and sleeved in the area where the adjusting shaft is located between the mounting frame and the connecting plate. The adjusting shaft slides in the sleeve and is fixed and locked by the first set screw.

[0008] The preferred technical solution of this utility model is as follows: the support frame includes two adjustable lifting brackets, each adjustable lifting bracket includes an outer rod and an inner rod, the inner rod is installed inside the outer rod and can move up and down, and a second set screw is threadedly connected to the outer rod, the screw-in end of the second set screw can abut against the outer wall of the inner rod to lock it.

[0009] The preferred technical solution of this utility model is as follows: The mounting frame includes two sets of support plates with L-shaped cross sections arranged symmetrically and multiple connecting rods connecting the two support plates. The two support plates are arranged opposite each other with the L-shaped notches facing downwards. The two L-shaped notches form a photovoltaic panel slot. The multiple connecting rods are equidistantly distributed on the top surface of the two support plates away from the L-shaped notches.

[0010] The preferred technical solution of this utility model is that the weight of the base is greater than the total weight of the mounting frame, photovoltaic panel and two sets of telescopic support frames, and can maintain balanced support.

[0011] The preferred technical solution of this utility model is that the support shaft is a roller, and its surface is provided with an anti-wear sleeve.

[0012] The preferred technical solution of this utility model is: multiple adjusting shafts are equidistantly arranged along the length direction of the mounting frame.

[0013] The preferred technical solution of this utility model is that the maximum distance between the support shafts of the two sets of telescopic support frames is greater than the width of the photovoltaic panel, and the minimum distance is less than the width of the photovoltaic panel.

[0014] This invention, through the arrangement of a mounting frame, connecting shaft, and support shaft, provides support for the photovoltaic panel and a smooth moving track. Operators simply need to push the photovoltaic panel, which is placed on the support shaft, to move it to the designated position along the top of the support shaft. The spacing between the support shafts installed on both sides of the mounting frame is adjustable, facilitating photovoltaic panel installation and accommodating photovoltaic panels of different sizes. This invention effectively solves the installation inconvenience caused by the large area and uneven stress of photovoltaic panels, completely changing the cumbersome process of manual handling and positioning, and improving installation efficiency. Attached Figure Description

[0015] Figure 1This is a three-dimensional structural diagram of the photovoltaic panel installation of this utility model; Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure; Figure 3 This is a three-dimensional structural diagram of the present invention without photovoltaic panels installed; Figure 4 for Figure 3 A front view structural diagram; Figure 5 This is a structural schematic diagram of the photovoltaic panel in the falling state in this utility model; Figure 6 This utility model Figure 5 A magnified structural diagram of part A in the middle; Figure 7 for Figure 5 A schematic diagram of the cross-sectional structure; Figure 8 This is a three-dimensional structural diagram of the present invention with the two supporting shafts on both sides being far apart from each other; Figure 9 for Figure 8 A front view illustration.

[0016] In the diagram: 1. Mounting bracket; 101. Support plate; 102. Connecting rod; 2. Photovoltaic panel; 3. Connecting shaft; 4. Support shaft; 5. Connecting plate; 6. Support frame; 7. Base; 8. Rotary support; 9. Limiting and locking mechanism; 901. Sleeve; 902. First set screw; 10. Second set screw; 11. Photovoltaic panel slot. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] The embodiment provides a support device for photovoltaic construction that facilitates precise docking, such as... Figures 1 to 9As shown, the support device includes a mounting frame 1, a support frame 6, and a base 7, with the support frame 6 fixed on the base 7. The mounting frame 1 is connected to the support frame 6 on one side, forming a cantilever shape, and the mounting frame 1 and the support frame 6 are set at an inclination. The bottom of the mounting frame 1 has a photovoltaic panel slot 11 with a width greater than that of the photovoltaic panel 2, and the bottom surface of the photovoltaic panel slot 11 is open. Two sets of telescopic support frames are provided at the bottom of the photovoltaic panel slot 11, and the two sets of telescopic support frames are symmetrically arranged on both sides of the bottom surface of the photovoltaic panel slot 11. Each set of telescopic support frames includes multiple adjusting shafts 3 and a connecting plate 5 connecting the multiple adjusting shafts 3. The multiple adjusting shafts 3 are equidistantly arranged along the length direction of the mounting frame 1. The multiple connecting shafts 3 cooperate to improve stability. One end of the multiple adjusting shafts 3 is fixed to the connecting plate 5, and the other end slides into the photovoltaic panel slot 11 from the side of the mounting frame 1. A support shaft 4 is provided at the end of each adjusting shaft 3 away from the connecting plate 5. The support shaft 4 is a roller and is rotatably connected to the connecting shaft 3. The support shaft 4 is used to support and guide the photovoltaic panel 2. Its surface is provided with an anti-wear sleeve or wrapped with a protective pad to prevent the support shaft 4 from scratching the photovoltaic panel 2. Each set of telescopic support frames is equipped with a limiting locking mechanism 9; the maximum distance between the support shafts 4 of the two sets of telescopic support frames is greater than the width of the photovoltaic panel 2, and the minimum distance is less than the width of the photovoltaic panel 2. When the photovoltaic panel 2 is inserted into the photovoltaic panel slot 11, the two sets of telescopic support frames move towards each other along the mounting frame 1 to support the photovoltaic panel 2 below it, and are locked by the limiting locking mechanism 9. After the two sets of telescopic support frames retract, they detach from the photovoltaic panel 2 and no longer support it.

[0019] In the embodiments, such as Figures 1 to 9 As shown, the weight of the base 7 is greater than the total weight of the mounting frame 1, the photovoltaic panel 2, and the two sets of telescopic support frames, and it can maintain balanced support, preventing the photovoltaic panel 2 from tipping over after installation. The mounting frame 1 and the support frame 6 are rotatably connected by a rotating support 8, which is equipped with a locking component. The tilt angle of the mounting frame 1 can be adjusted by rotating the support 8. The rotating support 8 can be locked by bolts. Loosening the bolts allows the angle of the mounting frame 1 to be rotated and adjusted, while tightening the bolts secures it. This structure is not a conventional existing structure, so it does not require detailed explanation.

[0020] In the embodiments, such as Figures 1 to 9As shown, the mounting frame 1 includes two sets of L-shaped support plates 101 arranged symmetrically and multiple connecting rods 102 connecting the two support plates 101. The two support plates 101 are arranged opposite each other with the L-shaped notches facing downwards. The two L-shaped notches form a photovoltaic panel slot 11. The multiple connecting rods 102 are equidistantly distributed on the top surface of the two support plates 101 away from the L-shaped notches. The support frame 6 includes two adjustable lifting brackets, which are respectively connected to one end of the two support plates 101. Each bracket is connected to each support plate through a set of rotating supports 8. Each adjustable lifting bracket includes an outer rod and an inner rod. The inner rod is installed inside the outer rod and can move up and down. A second set screw 10 is threaded onto the outer rod. The screw-in end of the second set screw 10 can abut against the outer wall of the inner rod to lock it. Loosening the second set screw 10 adjusts the height of the support frame 6, while tightening the set screw fixes the height of the support frame 6.

[0021] In the embodiments, such as Figure 6 As shown, each telescopic support frame includes one or two sets of limiting locking mechanisms 9. One set of limiting locking mechanisms 9 is arranged on the first adjusting shaft adjacent to the support frame 6, and the two sets of limiting locking mechanisms 9 are respectively arranged on the first adjusting shaft adjacent to the support frame 6 and the last adjusting shaft away from the support frame 6. The limiting locking mechanism 9 includes a sleeve 901 and a first set screw 902. The sleeve 901 is fixed to the outside of the mounting frame 1 and is sleeved in the area between the mounting frame 1 and the connecting plate 5 where the adjusting shaft 3 is located. The adjusting shaft 3 slides in the sleeve 901 and is fixed and locked by the first set screw 902. Loosening the first set screw 902 allows the position of the connecting shaft 3 to be adjusted, and tightening the first set screw 902 fixes the position of the connecting shaft 3.

[0022] This utility model provides a support device for photovoltaic construction that facilitates precise connection. In use, the support device is moved to the lower side of the photovoltaic support frame where the photovoltaic panel 2 is to be installed, and the cantilever end of the mounting frame 1 of the support device is placed on the photovoltaic support frame for support. Then, the photovoltaic panel 2 is placed in the groove at the bottom of the mounting frame 1. The limiting locking mechanisms 9 of the two sets of telescopic support frames are loosened, and the two sets of telescopic support frames are moved relative to each other, so that the multiple support shafts 4 of the two sets of telescopic support frames are closer together, with the distance between the two support shafts 4 being less than that between the photovoltaic panel 2 and the support frame 1. After determining the width, lock the limiting locking mechanism 9 of the two sets of telescopic support frames. At this time, both sets of support shafts 4 are located at the bottom of the photovoltaic panel 2, supporting and guiding the photovoltaic panel 2. Push the photovoltaic panel 2 upward to the installation position of the photovoltaic bracket, and after it is moved into place, release the limiting locking mechanism 9 of the two sets of telescopic support frames again to control the two support shafts 4 to move away from each other. When the distance between the two support shafts 4 is greater than the width of the photovoltaic panel 2, the bottom of the photovoltaic panel 2 will have no support and can fall to the installation position. This process can be carried out manually or with the help of other tools to slowly lower the photovoltaic panel 2.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A support device for photovoltaic construction, facilitating accurate docking, characterized in that: The support device includes a mounting frame (1), a support frame (6), and a base (7). The support frame (6) is fixed on the base (7). One side of the mounting frame (1) is connected to the support frame (6) to form a cantilever, and the mounting frame (1) and the support frame (6) are set at an inclination. The bottom of the mounting frame (1) is provided with a photovoltaic panel slot (11) with a width greater than that of the photovoltaic panel (2), and the bottom surface of the photovoltaic panel slot (11) is open. Two sets of telescopic support frames are provided at the bottom of the photovoltaic panel slot (11), and the two sets of telescopic support frames are symmetrically arranged on both sides of the bottom surface of the photovoltaic panel slot (11). Each set of telescopic support frames... The support frame includes multiple adjusting shafts (3) and a connecting plate (5) connecting the multiple adjusting shafts (3). One end of the multiple adjusting shafts (3) is fixed on the connecting plate (5), and the other end slides into the photovoltaic panel slot (11) from the side of the mounting frame (1). A support shaft (4) is provided at the end of each adjusting shaft (3) away from the connecting plate (5). Each set of telescopic support frames is provided with a limiting locking mechanism (9). When the photovoltaic panel (2) is inserted into the photovoltaic panel slot (11), the two sets of telescopic support frames move towards each other along the mounting frame (1) to support the photovoltaic panel (2) below it and lock it through the limiting locking mechanism (9).

2. A support device for photovoltaic construction, according to claim 1, characterized in that: The mounting bracket (1) and the support bracket (6) are rotatably connected by a rotating support (8), and a locking component is provided on the rotating support (8).

3. The support device for photovoltaic construction according to claim 1 or 2, characterized in that: Each telescopic support frame includes one or two sets of limiting locking mechanisms (9). One set of limiting locking mechanisms (9) is arranged on the first adjusting shaft adjacent to the support frame (6), and the two sets of limiting locking mechanisms (9) are respectively arranged on the first adjusting shaft adjacent to the support frame (6) and the last adjusting shaft away from the support frame (6). The limiting locking mechanism (9) includes a sleeve (901) and a first set screw (902). The sleeve (901) is fixed on the outside of the mounting frame (1) and sleeved in the area between the mounting frame (1) and the connecting plate (5) where the adjusting shaft (3) is located. The adjusting shaft (3) slides in the sleeve (901) and is fixed and locked by the first set screw (902).

4. The support device for photovoltaic construction according to claim 1 or 2, characterized in that: The support frame (6) includes two adjustable support brackets. Each adjustable support bracket includes an outer rod and an inner rod. The inner rod is installed inside the outer rod and can move up and down. The outer rod is connected to a second set screw (10) by a thread. The screw-in end of the second set screw (10) can abut against the outer wall of the inner rod to lock it.

5. The photovoltaic construction support device of claim 1 or 2, wherein: The mounting bracket (1) includes two sets of L-shaped support plates (101) arranged symmetrically and multiple connecting rods (102) connecting the two support plates (101). The two support plates (101) are arranged opposite each other with the L-shaped notches facing downwards. The two L-shaped notches form a photovoltaic panel slot (11). The multiple connecting rods (102) are equidistantly distributed on the top surface of the two support plates (101) away from the L-shaped notches.

6. The photovoltaic construction support device of claim 1 or 2, wherein: The weight of the base (7) is greater than the total weight of the mounting frame (1), the photovoltaic panel (2) and the two sets of telescopic support frames, and it can maintain balanced support.

7. The photovoltaic construction support device of claim 1 or 2, wherein: The support shaft (4) is a roller with a wear-resistant sleeve on its surface.

8. The photovoltaic construction support device of claim 1 or 2, wherein: Multiple adjustment shafts (3) are equidistantly arranged along the length of the mounting bracket (1).

9. The photovoltaic construction support device of claim 1 or 2, wherein: The maximum distance between the support shafts (4) of the two sets of telescopic support frames is greater than the width of the photovoltaic panel (2), and the minimum distance is less than the width of the photovoltaic panel (2).

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