Photovoltaic module mounting device

Abstract

The utility model relates to the field of photovoltaic module installation, in particular to a photovoltaic module installation device which comprises a base, an adjusting support, a first rail frame, a second rail frame, a limiting fixer, a photovoltaic module, a first bolt and an adjusting cylinder. Screw holes are correspondingly arranged between the adjusting cylinder and the adjusting support, first bolts are installed in the screw holes, the top of the adjusting support is connected with a first rail frame, a second rail frame is installed on the first rail frame, limiting fixers are installed on the second rail frame, and a photovoltaic assembly is installed between the limiting fixers.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module installation, and specifically to a photovoltaic module installation device. Background Technology

[0002] Photovoltaic modules (also known as solar cell modules or solar panels) are the core components of photovoltaic power generation systems. They are composed of multiple individual solar cells encapsulated in series and parallel, and their function is to convert solar energy into direct current (DC) electricity. Photovoltaic modules typically require an external mounting frame for adjustment. A Chinese patent (authorization announcement number CN222192222 U) discloses a photovoltaic module mounting device. This patented technology features symmetrically arranged limiting modules on the frame edge. The photovoltaic module simply needs to be pressed into the mounting frame, and then the wedge-shaped locking blocks in the limiting modules act as movable latches to secure the photovoltaic module within the frame. Installation is convenient and quick, requiring no further operation of the photovoltaic module, and subsequent disassembly and maintenance are also convenient, saving time. Combined with an adjustable support leg structure, the angle at which the photovoltaic module receives sunlight can be flexibly and conveniently adjusted. However, this design is limited in length and width between mounting components, and cannot flexibly adjust the installation for photovoltaic modules of different sizes. This design offers a simple and easy-to-operate component structure for adjustment and installation. Therefore, those skilled in the art have provided a photovoltaic module mounting device to solve the problems mentioned in the background art. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a photovoltaic module installation device, including a base, an adjusting bracket, a first rail frame, a second rail frame, a limiting fixer, a photovoltaic module, a first bolt, and an adjusting cylinder. The adjusting cylinder is installed on the upper side of the base, and the adjusting bracket is installed inside the adjusting cylinder. Screw holes are provided between the adjusting cylinder and the adjusting bracket, and the first bolt is installed in the screw holes. The top of the adjusting bracket is connected to the first rail frame, the second rail frame is installed on the first rail frame, the limiting fixer is installed on the second rail frame, and the photovoltaic module is installed between the limiting fixers.

[0004] Preferably: the first rail frame is provided with a first rail groove, a first perforated plate is installed at the upper end of the first rail groove, a first sliding plate can slide in the first rail groove, a second perforated plate is installed at the upper end of the first sliding plate, and a second rail frame is installed on the upper side of the second perforated plate;

[0005] Preferably, a U-shaped insert can be inserted between the second perforated plate and the first perforated plate. The insertion end of the U-shaped insert can be fitted with an anti-dislodgement block. The outer side wall of the end of the U-shaped insert is threaded so that a nut can be installed for fixation.

[0006] Preferably: The second rail frame is provided with a second rail groove, in which a second sliding plate can slide. The second sliding plate is installed at the bottom of the limit fixer. A limit plate is installed on the side of the limit fixer. A corresponding slot is provided between the limit plate and the second rail groove of the second rail frame. A third bolt can be inserted into the slot. The limit fixer is installed on the second rail frame by the third bolt.

[0007] Preferably, a fixing plate is installed on the upper side of the limiting fixer, and ear plates are installed on both the left and right side walls of the photovoltaic module. The fixing plate and the ear plates are connected by a second bolt.

[0008] The technical effects and advantages of this utility model are as follows:

[0009] 1. Adjust the second rail frame and limiting fasteners according to the size of the photovoltaic module. First, adjust the first sliding plate at the bottom of the second rail frame within the first rail groove of the first rail frame so that the distance between the two second rail frames meets the installation length of the photovoltaic module. Then, insert the U-shaped plug into the corresponding holes of the first and second perforated plates, slip the anti-detachment block onto the other side, and tighten it with the nut to ensure that the second rail frame is stably installed on the first rail frame. Second, adjust the second sliding plate at the bottom of the limiting fastener within the second rail groove of the second rail frame so that the distance between the four limiting fasteners meets the installation width of the photovoltaic module. Then, use the third bolt to stably install the limiting fastener on the second rail frame. Finally, use the second bolt to stably install the ear plate and fixing plate of the photovoltaic module.

[0010] 2. This design is simple to operate and can be flexibly adjusted and installed for photovoltaic modules of different sizes.

[0011] 3. The angle of the photovoltaic module can be adjusted by adjusting the spacing of the adjusting bracket inside the adjusting column. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a photovoltaic module installation device provided in an embodiment of this application;

[0013] Figure 2 This is an exploded structural diagram of a photovoltaic module installation device provided in an embodiment of this application;

[0014] Figure 3 This is a photovoltaic module installation device provided in an embodiment of this application. Figure 2 Enlarged schematic diagram of structure A;

[0015] Figure 4 This is a partial exploded structural diagram of a photovoltaic module installation device provided in an embodiment of this application;

[0016] Figure 5 This is a photovoltaic module installation device provided in an embodiment of this application.Figure 4 Enlarged schematic diagram of structure B;

[0017] Figure 6 This is a schematic diagram of the structure of a limiting and fixing device in a photovoltaic module installation device provided in an embodiment of this application.

[0018] In the diagram: 1. Base; 2. Adjustable bracket; 3. First rail frame; 4. Second rail frame; 5. Limiting and fixing device; 6. Photovoltaic module; 7. First bolt; 8. U-shaped plug; 9. Nut; 10. Second bolt; 11. Third bolt; 101. Adjustable cylinder; 301. First perforated plate; 302. First rail groove; 401. Second perforated plate; 402. Second rail groove; 403. First sliding plate; 501. Fixing plate; 502. Limiting plate; 503. Second sliding plate; 601. Ear plate; 801. Anti-detachment block. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0020] Example

[0021] Please see Figures 1-6 This embodiment provides a photovoltaic module installation device, including a base 1, an adjusting bracket 2, a first rail frame 3, a second rail frame 4, a limiting fixer 5, a photovoltaic module 6, a first bolt 7, and an adjusting cylinder 101. The adjusting cylinder 101 is installed on the upper side of the base 1, and the adjusting bracket 2 is installed inside the adjusting cylinder 101. Screw holes are provided between the adjusting cylinder 101 and the adjusting bracket 2, and the first bolt 7 is installed in the screw holes. The top of the adjusting bracket 2 is connected to the first rail frame 3, the second rail frame 4 is installed on the first rail frame 3, the limiting fixer 5 is installed on the second rail frame 4, and the photovoltaic module 6 is installed between the limiting fixers 5.

[0022] Specifically, the first rail frame 3 is provided with a first rail groove 302, a first perforated plate 301 is installed at the upper end of the first rail groove 302, a first sliding plate 403 can slide in the first rail groove 302, a second perforated plate 401 is installed at the upper end of the first sliding plate 403, a second rail frame 4 is installed on the upper side of the second perforated plate 401, a U-shaped plug 8 can be inserted between the second perforated plate 401 and the first perforated plate 301, the insertion end of the U-shaped plug 8 can be fitted with an anti-detachment block 801, the outer side wall of the end of the U-shaped plug 8 is provided with threads, and a nut 9 can be installed for fixation. The second rail frame 4 is provided with a second rail groove 402, a second sliding plate 503 can slide in the second rail groove 402, and the second sliding plate 503 is installed at the bottom of the limit fixer 5.

[0023] A limiting plate 502 is installed on the side of the limiting fixture 5. A corresponding slot is provided between the limiting plate 502 and the second rail groove 402 of the second rail frame 4. A third bolt 11 can be inserted into the slot. The limiting fixture 5 is installed on the second rail frame 4 by the third bolt 11. A fixing plate 501 is installed on the upper side of the limiting fixture 5. Ear plates 601 are installed on both the left and right side walls of the photovoltaic module 6. The fixing plate 501 and the ear plates 601 are installed together by the second bolt 10.

[0024] The working principle of this utility model is as follows:

[0025] In a photovoltaic module installation device, the second rail frame 4 and the limiting fixing device 5 are adjusted according to the size of the photovoltaic module 6. First, the first sliding plate 403 at the bottom of the second rail frame 4 is adjusted within the first rail groove 302 of the first rail frame 3 to ensure that the distance between the two second rail frames 4 meets the installation length of the photovoltaic module 6. At this time, the U-shaped plug 8 is inserted into the corresponding holes of the first hole plate 301 and the second hole plate 401, the anti-detachment block 801 is fitted onto the other side, and the nut 9 is tightened to ensure that the second rail frame 4 is stably installed on the first rail frame 3. Second, the second sliding plate 503 at the bottom of the limiting fixing device 5 is adjusted within the second rail groove 402 of the second rail frame 4 to ensure that the distance between the four limiting fixing devices 5 meets the installation width of the photovoltaic module 6. At this time, the limiting fixing device 5 is stably installed on the second rail frame 4 using the third bolt 11. Finally, the ear plate 601 and the fixing plate 501 of the photovoltaic module 6 are stably installed using the second bolt 10. The operation is simple and can be flexibly adjusted and installed for photovoltaic modules 6 of different sizes.

[0026] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A photovoltaic module installation device, characterized in that, The system includes a base (1), an adjusting bracket (2), a first rail frame (3), a second rail frame (4), a limiting fixture (5), a photovoltaic module (6), a first bolt (7), and an adjusting cylinder (101). The adjusting cylinder (101) is installed on the upper side of the base (1). The adjusting bracket (2) is installed inside the adjusting cylinder (101). Screw holes are provided between the adjusting cylinder (101) and the adjusting bracket (2). The first bolt (7) is installed in the screw holes. The top of the adjusting bracket (2) is connected to the first rail frame (3). The second rail frame (4) is installed on the first rail frame (3). The limiting fixture (5) is installed on the second rail frame (4). The photovoltaic module (6) is installed between the limiting fixtures (5).

2. The photovoltaic module installation device according to claim 1, characterized in that, The first rail frame (3) is provided with a first rail groove (302), and a first perforated plate (301) is installed at the upper end of the first rail groove (302).

3. The photovoltaic module installation device according to claim 2, characterized in that, A first sliding plate (403) can slide in the first track groove (302). A second perforated plate (401) is installed at the upper end of the first sliding plate (403). A second track frame (4) is installed on the upper side of the second perforated plate (401).

4. A photovoltaic module installation device according to claim 3, characterized in that, A U-shaped plug (8) can be inserted between the second hole plate (401) and the first hole plate (301). The insertion end of the U-shaped plug (8) can be fitted with an anti-detachment block (801). The outer side wall of the end of the U-shaped plug (8) is threaded, and a nut (9) can be installed to fix it.

5. A photovoltaic module installation device according to claim 3, characterized in that, The second rail frame (4) is provided with a second rail groove (402), and a second sliding plate (503) can slide in the second rail groove (402). The second sliding plate (503) is installed at the bottom of the limit fixer (5).

6. A photovoltaic module installation device according to claim 5, characterized in that, The limiting device (5) has a limiting plate (502) installed on its side. The limiting plate (502) and the second rail groove (402) of the second rail frame (4) are provided with corresponding slots. A third bolt (11) can be inserted into the slots. The limiting device (5) is installed on the second rail frame (4) by the third bolt (11).

7. A photovoltaic module installation device according to claim 6, characterized in that, A fixing plate (501) is installed on the upper side of the limiting fixer (5), and ear plates (601) are installed on both the left and right side walls of the photovoltaic module (6). The fixing plate (501) and the ear plates (601) are connected by a second bolt (10).

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