Adjustable photovoltaic panel fixing support

Abstract

The utility model provides a kind of adjustable photovoltaic panel fixed support, it is related to photovoltaic module technical field.Fixed support includes: support base and the mounting plate being set to its top, the mounting plate both sides are respectively provided with and its sliding connection adjusting plate, adjusting plate can slide relative to mounting plate under the action of adjusting assembly, adjusting assembly includes first servo motor, rotating plate, connecting rod and fixed frame, first servo motor is fixed in the bottom of mounting plate, rotating plate is set to mounting plate inside, and wherein middle part is fixedly connected with the output shaft of first servo motor, the both ends of rotating plate are respectively rotatably connected with the one end of a connecting rod, two adjusting plates are respectively provided with fixed frame, the other end of two connecting rods is rotatably connected with a fixed frame;Adjusting plate both ends are respectively provided with the clamping assembly for fixing photovoltaic panel.The device is fixed to photovoltaic panel by clamping assembly, avoids the trouble of using screw installation, can improve the dismounting efficiency and use stability of photovoltaic panel.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module technology, and in particular to an adjustable photovoltaic panel fixing bracket. Background Technology

[0002] A photovoltaic (PV) panel is a power generation device that generates direct current (DC) under sunlight. It mainly utilizes the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. It consists of thin, fixed photovoltaic cells made of semiconductor materials (such as silicon) and is usually used in conjunction with a support structure.

[0003] Existing photovoltaic panel brackets require splicing when installing photovoltaic panels of different lengths, making the installation process complex, increasing labor and time costs, and requiring the use of multiple screws for installation and fixation. After long-term use, due to wind, sun and rain, the screws are prone to rust and corrosion, leading to loosening, which seriously affects the efficiency of photovoltaic panel installation and removal and the stability of use.

[0004] In view of the above reasons, this utility model proposes an adjustable photovoltaic panel fixing bracket to solve the above technical problems. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable photovoltaic panel mounting bracket, which can improve the installation and removal efficiency and the stability of photovoltaic panels.

[0006] This utility model provides an adjustable photovoltaic panel fixing bracket, including: a support base and a mounting plate disposed on its top. Adjustment plates are slidably connected to both sides of the mounting plate, and the adjustment plates can slide relative to the mounting plate under the action of an adjustment component. The adjustment component includes a first servo motor, a rotating plate, connecting rods, and a fixing frame. The first servo motor is fixed to the bottom of the mounting plate. The rotating plate is disposed inside the mounting plate, and its middle portion is fixedly connected to the output shaft of the first servo motor. Both ends of the rotating plate are rotatably connected to one end of a connecting rod. The fixing frame is disposed on each of the two adjustment plates, and the other ends of the two connecting rods are rotatably connected to a fixing frame. Clamping components for fixing the photovoltaic panel are disposed at both ends of the surface of the adjustment plate.

[0007] Preferably, the adjusting plate is a rectangular cavity plate, and one side of the mounting plate is slidably installed in its cavity.

[0008] Preferably, the mounting plate has an inner cavity extending through both sides in the middle, the rotating plate is disposed in the inner cavity, the first servo motor is fixed to the bottom of the mounting plate by a mounting bracket, and the output shaft of the first servo motor extends into the inner cavity of the mounting plate and is fixedly connected to the middle of the rotating plate.

[0009] Preferably, one end of the fixing frame is fixed to the center of the cavity bottom of the adjusting plate, and the connecting rod is rotatably connected to the other end of the fixing frame.

[0010] Preferably, a limiting plate is provided on the outer surface of the adjusting plate.

[0011] Preferably, the clamping assembly includes clamping plates disposed above both ends of the adjusting plate. The clamping surface is fixedly connected to one end of the L-shaped plate, and the other end of the L-shaped plate is threadedly connected to a first lead screw. A second servo motor is fixedly mounted on the end face of the adjusting plate. One end of the first lead screw is fixedly connected to the output shaft of the second servo motor. The first lead screw can rotate relative to the adjusting plate under the action of the second servo motor, so that the L-shaped plate drives the clamping plate to move relative to the adjusting plate.

[0012] Preferably, the clamping assembly further includes a lower pressure plate and a linkage mechanism. The lower pressure plate can move up and down relative to the clamping plate under the drive of the linkage mechanism when the clamping plate moves, thereby cooperating with the clamping plate to clamp the end and surface of the photovoltaic panel.

[0013] Preferably, the linkage mechanism includes a plurality of second lead screws, each of which is rotatably connected to the interior of both sides of the clamping plate, and the thread directions of the second lead screws on both sides of the clamping plate are opposite. The two ends of the lower pressure plate extend into the interior of the clamping plate and are threadedly connected to the second lead screws. The top two ends of the adjusting plate are symmetrically provided with racks, and the bottom of the second lead screw is fixed with a gear, which meshes with the corresponding rack.

[0014] Preferably, anti-slip pads are fixed to the inner side of the adjusting plate and the bottom of the lower pressure plate.

[0015] Preferably, both the first servo motor and the second servo motor are electrically connected to an external controller, which can control the rotation of the first servo motor and the second servo motor respectively.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] This device uses an adjustable plate that can be moved arbitrarily to accommodate photovoltaic panels of different lengths, facilitating installation and improving its adaptability and practicality. It also makes the installation process more convenient, effectively reducing labor and time costs. Furthermore, the device uses a clamping plate and a pressure plate to fix the photovoltaic panel, avoiding the hassle of using multiple screws for installation, thereby improving the installation stability and disassembly efficiency of the photovoltaic panel. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a perspective view of the fixing bracket of this utility model;

[0020] Figure 2 This is a bottom perspective view of the fixing bracket of this utility model;

[0021] Figure 3 This is a top view of the fixed bracket of this utility model;

[0022] Figure 4 This is a cross-sectional view of the mounting plate and the adjusting plate in this utility model;

[0023] Figure 5 For the present utility model Figure 3 Enlarged view of a portion of point A in the middle;

[0024] Figure 6 For the present utility model Figure 3 Enlarged view of section B in the middle.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Mounting plate; 2. Adjusting plate; 3. Clamping plate; 4. Lower pressure plate; 5. Limiting plate; 6. Rotating plate; 7. First servo motor; 8. Connecting rod; 9. Fixing frame; 10. First lead screw; 11. Second servo motor; 12. L-shaped plate; 13. Second lead screw; 14. Gear; 15. Rack; 16. Support base. Detailed Implementation

[0027] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] like Figure 1-6 As shown, this utility model provides an adjustable photovoltaic panel fixing bracket, including: a support base 16 and a mounting plate 1 disposed on its top. Reinforcing plates are fixedly connected to both outer sides of the support base 16. Adjustment plates 2 are slidably connected to both sides of the mounting plate 1. Both adjustment plates 2 can slide relative to the mounting plate 1 under the action of the adjustment component. Limiting plates 5 are respectively provided on the outer surface of the two adjustment plates 2, which can limit the photovoltaic panel to be installed on its inner side. The adjustment component can adjust the position of the adjustment plates 2 to adapt to the installation of photovoltaic panels of different lengths. Clamping components for fixing photovoltaic panels are respectively provided at both ends of the surface of the adjustment plates 2, which can satisfy the clamping and fixing of photovoltaic panels of different widths.

[0031] Specifically, the adjustment assembly includes a first servo motor 7, a rotating plate 6, a connecting rod 8, and a fixing frame 9. The first servo motor 7 is fixed to the bottom of the mounting plate 1 by the mounting frame. The rotating plate 6 is disposed inside the mounting plate 1, and its middle part is fixedly connected to the output shaft of the first servo motor 7. The two ends of the rotating plate 6 are respectively rotatably connected to one end of a connecting rod 8. Fixing frames 9 are respectively provided on the two adjustment plates 2. The other ends of the two connecting rods 8 are respectively rotatably connected to a fixing frame 9. When the output shaft of the first servo motor 7 rotates, the connecting rod 8 rotates, and its two ends drive the two adjustment plates 2 to slide relative to the mounting plate 1 through the connecting rod 8 and the fixing frame 9, so as to realize that the two adjustment plates 2 move away from or closer to each other, thereby satisfying the fixing of the two sides of photovoltaic panels of different length specifications.

[0032] In this embodiment, the adjusting plate 2 is a rectangular hollow plate, and one side of the mounting plate 1 is slidably installed in its cavity. The mounting plate 1 has an inner cavity extending through both sides in its center. The rotating plate 6 and the connecting rod 8 are disposed within the inner cavity. The first servo motor 7 is fixed to the bottom of the mounting plate 1 by a mounting bracket, and the output shaft of the first servo motor 7 extends into its inner cavity through an opening at the bottom of the mounting plate 1 and is fixedly connected to the center of the rotating plate 6. The connecting rod 8 is a bent rod with an obtuse angle. One end of the fixing bracket 9 is fixed to the center of the cavity bottom of the adjusting plate 2, and the connecting rod 8 is rotatably connected to the other end of the fixing bracket 9.

[0033] Specifically, the clamping components are respectively disposed at the middle of both ends of the adjusting plate 2. The clamping components include clamping plates 3 disposed above both ends of the adjusting plate 2. The clamping plates 3 are arranged perpendicularly to the surface of the adjusting plate 2. The surface of the clamping plates 3 is fixedly connected to one end of the L-shaped plate 12. The other end of the L-shaped plate 12 has a threaded hole that passes through it and is threadedly connected to the first lead screw 10 through the threaded hole. A second servo motor 11 is fixedly mounted on the end face of the adjusting plate 2. One end of the first lead screw 10 is fixedly connected to the output shaft of the second servo motor 11. The second servo motor 11 is fixed to both end faces of the adjusting plate 2 by a mounting bracket. The first lead screw 10 can rotate relative to the adjusting plate 2 under the action of the second servo motor 11. Since the L-shaped plate 12 is threadedly connected to the first lead screw 10, the L-shaped plate 12 drives the clamping plates 3 to move relative to the surface of the adjusting plate 2. The clamping plates 3 at both ends of the adjusting plate 3 cooperate to clamp photovoltaic panels of different widths.

[0034] In this embodiment, the clamping assembly also includes a lower pressure plate 4 and a linkage mechanism. The lower pressure plate 4 can move up and down relative to the clamping plate 3 under the drive of the linkage mechanism when the clamping plate 3 moves, thereby clamping the end and surface of the photovoltaic panel in conjunction with the clamping plate 3. Each linkage mechanism includes two second lead screws 13, each of which is rotatably connected to the inside of both sides of the clamping plate 3. The thread directions of the second lead screws 13 on both sides of the clamping plate 3 are opposite. The two ends of the lower pressure plate 4 extend into the inside of the clamping plate 3 and are threadedly connected to the second lead screws 13. The top two ends of the adjusting plate 2 are symmetrically provided with racks 15, which are set in grooves opened on the surface of the adjusting plate 2. The bottom of the second lead screw 13 is fixed with a gear 14, which meshes with the corresponding rack 15. When the clamping plates 3 at both ends approach each other along the surface of the adjusting plate 2 under the action of the first lead screw 10 and the L-shaped plate 12, the gear 14 meshes with the rack 15 and rotates as a whole with the second lead screw 13, thereby causing the lower pressure plate 4 to move downward relative to the clamping plate 3 and press against the surface of the photovoltaic panel, preventing it from detaching in a direction perpendicular to the adjusting plate 2.

[0035] In this embodiment, anti-slip pads are fixed to the inner side of the adjusting plate 2 and the bottom of the lower pressure plate 4, which can further improve the installation stability of the photovoltaic panel. The first servo motor 7 and the second servo motor 11 are both electrically connected to an external controller. The external controller allows the operator to quickly control the first servo motor 7 and the second servo motor 11, thereby realizing the rotation control of the rotating plate 6 and the first lead screw 10.

[0036] Through the above technical solution, when photovoltaic panels of different lengths need to be installed, the first servo motor 7 is started by an external controller. The output end of the first servo motor 7 drives the rotating plate 6 to rotate, which in turn moves the connecting rods 8 on both sides of the top. This, in turn, moves the corresponding fixing frame 9 and adjusting plate 2 through the connecting rods 8, allowing for adjustment according to the length of the photovoltaic panel. This improves the adaptability and practicality of the device, and makes the installation process more convenient, effectively reducing labor and time costs. When installing the photovoltaic panel, it is first placed on top of the mounting plate 1 and adjusting plate 2. Then, multiple second servo motors 11 are started by the external controller. The output end of the second servo motor 11 drives the corresponding first lead screw 10 to rotate, which in turn moves the corresponding L-shaped plate 12 and clamping plate 3 through threaded connections. This moves the two sets of clamping plates 3 on both sides towards the photovoltaic panel. The device moves until the photovoltaic panel is clamped. During the movement of the clamping plate 3, the internal second lead screw 13 and gear 14 move synchronously. The gear 14 then drives the top second lead screw 13 to rotate through the meshing relationship with the rack 15. This causes the second lead screw 13 to drive the external lower pressure plate 4 to move downward under the limit of the clamping plate 3, until the photovoltaic panel is pressed down. With the clamping of the clamping plate 3, the stability of the photovoltaic panel can be effectively improved. The device can be adjusted by the adjustable plate 2, which can be moved at will, to accommodate photovoltaic panels of different lengths, making installation easier and improving the adaptability and practicality of the device. At the same time, it makes the installation process more convenient, effectively reducing labor and time costs. Moreover, the device uses the clamping plate 3 and the lower pressure plate 4 to fix the photovoltaic panel, avoiding the trouble of using multiple screws for installation, thereby improving the installation stability and disassembly efficiency of the photovoltaic panel.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An adjustable photovoltaic panel fixed support, characterized by, include: A support base (16) and a mounting plate (1) on its top are provided. Adjustment plates (2) are slidably connected to the two sides of the mounting plate (1). The adjustment plates (2) can slide relative to the mounting plate under the action of the adjustment component. The adjustment component includes a first servo motor (7), a rotating plate (6), a connecting rod (8) and a fixing frame (9). The first servo motor (7) is fixed to the bottom of the mounting plate (1). The rotating plate (6) is located inside the mounting plate (1) and its middle part is fixedly connected to the output shaft of the first servo motor (7). The two ends of the rotating plate (6) are rotatably connected to one end of a connecting rod (8). The two adjustment plates (2) are respectively provided with the fixing frame (9). The other ends of the two connecting rods (8) are respectively rotatably connected to the fixing frame (9). Clamping components for fixing photovoltaic panels are respectively provided at both ends of the surface of the adjustment plate (2).

2. The adjustable photovoltaic panel fixing bracket according to claim 1, characterized in that, The adjustment plate (2) is a rectangular cavity plate, and one side of the mounting plate (1) is slidably installed in its cavity.

3. The adjustable photovoltaic panel fixing bracket according to claim 1, characterized in that, The mounting plate (1) has an inner cavity extending through both sides in the middle. The rotating plate (6) is located in the inner cavity. The first servo motor (7) is fixed to the bottom of the mounting plate (1) by a mounting bracket. The output shaft of the first servo motor (7) extends into the inner cavity of the mounting plate (1) and is fixedly connected to the middle of the rotating plate (6).

4. The adjustable photovoltaic panel fixing bracket according to claim 2, characterized in that, One end of the fixing frame (9) is fixed to the middle of the cavity bottom of the adjusting plate (2), and the connecting rod (8) is rotatably connected to the other end of the fixing frame (9).

5. The adjustable photovoltaic panel fixing bracket according to claim 1, characterized in that, A limiting plate (5) is provided on the outer surface of the adjusting plate (2).

6. The adjustable photovoltaic panel fixing bracket according to claim 1, characterized in that, The clamping assembly includes clamping plates (3) disposed above both ends of the adjusting plate (2). The surface of the clamping plate (3) is fixedly connected to one end of the L-shaped plate (12). The other end of the L-shaped plate (12) is threadedly connected to the first lead screw (10). A second servo motor (11) is fixed on the end face of the adjusting plate (2). One end of the first lead screw (10) is fixedly connected to the output shaft of the second servo motor (11). The first lead screw (10) can rotate relative to the adjusting plate (2) under the action of the second servo motor (11), so that the L-shaped plate (12) drives the clamping plate (3) to move relative to the adjusting plate (2).

7. The adjustable photovoltaic panel fixing bracket according to claim 6, characterized in that, The clamping assembly also includes a lower pressure plate (4) and a linkage mechanism. The lower pressure plate (4) can move up and down relative to the clamping plate (3) under the drive of the linkage mechanism when the clamping plate (3) moves, so as to clamp the end and surface of the photovoltaic panel in conjunction with the clamping plate (3).

8. The adjustable photovoltaic panel fixing bracket according to claim 7, characterized in that, The linkage mechanism includes multiple second lead screws (13), each of which is rotatably connected to the inside of both sides of the clamping plate (3), and the thread directions of the second lead screws (13) on both sides of the clamping plate (3) are opposite. The two ends of the lower pressure plate (4) extend into the inside of the clamping plate (3) and are threadedly connected to the second lead screws (13). The top two ends of the adjusting plate (2) are symmetrically provided with racks (15), and the bottom of the second lead screw (13) is fixed with a gear (14), which meshes with the corresponding rack (15).

9. The adjustable photovoltaic panel fixing bracket according to claim 7, characterized in that, Anti-slip pads are fixed to the inner side of the adjusting plate (2) and the bottom of the lower pressure plate (4).

10. The adjustable photovoltaic panel fixing bracket according to claim 6, characterized in that, The first servo motor (7) and the second servo motor (11) are both electrically connected to an external controller, which can control the rotation of the first servo motor (7) and the second servo motor (11) respectively.

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