Mounting cushion block suitable for different photovoltaic modules

Abstract

The utility model provides a mounting cushion block suitable for different photovoltaic modules, which comprises a photovoltaic support purline, a long-strip-shaped hole is formed in the photovoltaic support purline in a penetrating manner, and the mounting cushion block is in sliding fit with the long-strip-shaped hole formed in the photovoltaic support purline through a sliding groove notch formed in the mounting cushion block; hole bodies allowing the connecting bolts to penetrate are formed in the installation cushion block and the photovoltaic module pressing block in a penetrating mode, the fastening nuts are screwed on the connecting bolts, the photovoltaic module pressing block and the installation cushion block are installed together, and the photovoltaic module pressing block is used for fixing a photovoltaic module. The photovoltaic support purline is provided with the long-strip-shaped hole, the position of the installation cushion block can be adjusted in a sliding mode, the photovoltaic support purline is suitable for various assembly specifications, and installation cost and difficulty are reduced. The installation cushion block and the pressing block are fastened through bolts and nuts, and the stability is enhanced through the T-shaped limiting block. Through the design of the long-strip-shaped holes and the installation cushion block grooves, installation convenience and safety and structural rationality are improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of photovoltaic module mounting pads, and in particular relates to a mounting pad suitable for different photovoltaic modules. Background Technology

[0002] With the rapid development of the photovoltaic industry, the sizes and specifications of photovoltaic modules on the market are becoming increasingly diverse. During the construction of photovoltaic power plants, different sizes of photovoltaic modules require different installation structures. Traditional photovoltaic module installation methods are typically designed for modules of specific sizes, lacking flexibility in purlin opening positions. When dealing with photovoltaic modules of various sizes, customized purlin openings are often necessary, which not only increases installation costs and construction difficulty but also extends the installation period. Moreover, traditional mounting blocks, due to structural design limitations, are prone to slippage after fixing the photovoltaic modules, leading to unstable installation and affecting the safety and power generation efficiency of the entire photovoltaic system.

[0003] Therefore, it is essential to invent a mounting pad suitable for different photovoltaic modules. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a mounting pad suitable for different photovoltaic modules, comprising a photovoltaic bracket purlin, an elongated hole, a mounting pad, a sliding notch, a photovoltaic module clamping block, connecting bolts, and fastening nuts. The photovoltaic bracket purlin has a through-hole, and the mounting pad slides into the elongated hole on the photovoltaic bracket purlin via its own sliding notch. Both the mounting pad and the photovoltaic module clamping block have through-holes allowing the connecting bolts to pass through. The fastening nuts are tightened onto the connecting bolts to mount the photovoltaic module clamping block and the mounting pad together. The photovoltaic module clamping block is used to fix the photovoltaic module.

[0005] Preferably, the elongated hole on the photovoltaic support purlin is divided into an inlet and a sliding part, and the size of the inlet is larger than the size of the sliding part.

[0006] Preferably, the inlet of the elongated hole allows the insertion of the mounting pad, wherein the sliding notches on both sides below the mounting pad can slide and engage with the sliding portion of the elongated hole, and allow lateral movement along the sliding portion of the elongated hole.

[0007] Preferably, the mounting pad has a groove in the lower center, which allows the connecting bolt to be tightened together with the lower end of the connecting bolt within this groove.

[0008] Preferably, the mounting pad that is slidably installed in the elongated hole is restricted by a limiting block, and multiple limiting blocks are provided, with the limiting blocks having a "T" shaped structure.

[0009] Preferably, the upper surface of the limiting block can provide a supporting surface for the lower end of the photovoltaic module pressing block, the upper end of the photovoltaic module pressing block is used to press the frame of the photovoltaic module, and the photovoltaic module pressing block is in an inverted "L" shape.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] This invention solves the problem of inconsistent purlin hole positions caused by different module sizes on the market. It allows the same installation structure to be adapted to various photovoltaic modules, greatly improving the versatility and flexibility of installation, and reducing installation costs and construction difficulty.

[0012] This utility model relates to a mounting pad and a photovoltaic module clamping block, which are tightly installed together using connecting bolts and fastening nuts. The photovoltaic module clamping block presses down on the photovoltaic module frame, firmly fixing the photovoltaic module in place. Simultaneously, multiple "T"-shaped limiting blocks are installed within the elongated holes to restrict the sliding of the mounting pad, providing a supporting surface for the photovoltaic module clamping block. This further enhances the stability of the entire installation structure, effectively preventing the pad from slipping after the photovoltaic module is fixed, ensuring the safe and stable operation of the photovoltaic system, and improving power generation efficiency.

[0013] The long hole of this utility model is divided into an inlet part and a sliding part. The inlet part is larger than the sliding part, which facilitates the insertion of the mounting pad. A groove is set in the lower middle of the mounting pad, which allows the connecting bolt to be tightened with the fastening nut in the groove. This design not only makes the installation of the connecting bolt more convenient, but also effectively avoids the connecting bolt protruding and affecting the installation of other components or causing safety hazards, further improving the rationality and practicality of the entire installation structure. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the limit block of this utility model before it is installed.

[0016] Figure 3 This is a schematic diagram of the structure of the photovoltaic module pressure block and the mounting pad block installed together.

[0017] In the picture:

[0018] 1. Photovoltaic bracket purlin; 2. Long strip hole; 3. Mounting pad; 4. Sliding groove notch; 5. Photovoltaic module pressing block; 6. Connecting bolt; 7. Fastening nut; 8. Limiting block. Detailed Implementation

[0019] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0020] In the description of the embodiments, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of the utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in the present utility model based on the specific circumstances.

[0021] As attached Figure 1 To be continued Figure 3 As shown:

[0022] This utility model provides a mounting pad suitable for different photovoltaic modules, including a photovoltaic bracket purlin 1, an elongated hole 2, a mounting pad 3, a sliding notch 4, a photovoltaic module pressing block 5, a connecting bolt 6, and a fastening nut 7. The photovoltaic bracket purlin 1 has an elongated hole 2 through it. The mounting pad 3 slides with the elongated hole 2 on the photovoltaic bracket purlin 1 through its own sliding notch 4. Both the mounting pad 3 and the photovoltaic module pressing block 5 have holes through them that allow the connecting bolt 6 to pass through. The fastening nut 7 is tightened on the connecting bolt 6 to install the photovoltaic module pressing block 5 and the mounting pad 3 together. The photovoltaic module pressing block 5 is used to fix the photovoltaic module.

[0023] Furthermore, the photovoltaic support purlin 1 is typically made of high-strength steel or aluminum alloy to ensure sufficient strength and durability to support the photovoltaic modules. The elongated hole 2 through the photovoltaic support purlin 1 is divided into an inlet section and a sliding section. The inlet section is larger than the sliding section, a design that facilitates the insertion of the mounting pad 3. The inlet section and the sliding section can be a single, integrally formed structure, manufactured on the photovoltaic support purlin 1 using specific processing techniques, such as laser cutting or mechanical stamping.

[0024] Furthermore, the inlet size of the elongated hole 2 is designed to be large enough to allow the mounting pad 3 to be inserted smoothly. The sliding notches 4 on both sides of the mounting pad 3 form a sliding fit with the sliding part of the elongated hole 2. After the mounting pad 3 is inserted into the inlet, its position can be adjusted so that the sliding notches 4 align with the sliding part, allowing it to move laterally along the sliding part of the elongated hole 2. This sliding fit allows the mounting pad 3 to be positioned according to the installation requirements of different photovoltaic modules, improving installation flexibility.

[0025] Furthermore, a groove is provided in the lower center of the mounting pad 3, the size and shape of which are designed to match the connecting bolt 6. The connecting bolt 6 is generally made of high-strength carbon steel or stainless steel to ensure the stability of the connection. When installing the photovoltaic module clamping block 5, the connecting bolt 6 passes through the pre-drilled holes in the photovoltaic module clamping block 5 and the mounting pad 3, and is then tightened together with the nut at the lower end of the connecting bolt 6 in the groove in the lower center of the mounting pad 3. This design hides the connection part of the connecting bolt 6 in the groove, avoiding interference with other components or affecting the appearance of the connecting bolt 6, while also better protecting the connection part from external environmental corrosion.

[0026] Furthermore, the mounting pad 3, which is slidably installed within the elongated hole 2, is restrained by multiple limiting blocks 8. The limiting blocks 8 are typically made of the same or similar material as the photovoltaic bracket purlin 1, such as steel or aluminum alloy, to ensure good compatibility and strength matching with the photovoltaic bracket purlin 1. The limiting blocks 8 have a "T"-shaped structure, which allows them to be securely installed within the elongated hole 2. The limiting blocks 8 slide within the elongated hole 2 to restrict the lateral movement of the mounting pad 3. When the mounting pad 3 slides to a certain position within the elongated hole 2, the limiting blocks 8 prevent further sliding, thus limiting the position of the mounting pad 3 and ensuring that the mounting pad 3 is properly positioned to fix the photovoltaic module.

[0027] Furthermore, the upper surface of the limiting block 8 provides a supporting surface for the lower end of the photovoltaic module pressing block 5. The photovoltaic module pressing block 5 is generally made of metal and has an inverted "L" shape. When the photovoltaic module pressing block 5 is installed on the mounting pad 3 using the connecting bolts 6 and fastening nuts, its lower end rests on the upper surface of the limiting block 8. The limiting block 8 provides stable support for the photovoltaic module pressing block 5, ensuring that the photovoltaic module pressing block 5 can be evenly stressed when pressing the photovoltaic module frame. The upper end of the photovoltaic module pressing block 5 is used to press the frame of the photovoltaic module. Through the tightening force of the connecting bolts 6 and fastening nuts, the photovoltaic module is firmly fixed to the mounting structure.

[0028] The working principle is as follows: First, in the early stages of photovoltaic module installation, due to the diverse sizes of photovoltaic modules on the market, the position of the mounting pad 3 needs to be adjusted according to the actual module size. The elongated hole 2 on the photovoltaic bracket purlin 1 is designed with a large inlet, allowing the mounting pad 3 to be easily inserted. After insertion, the sliding notches 4 on both sides below the mounting pad 3 align with the sliding part of the elongated hole 2, at which point the mounting pad 3 can move laterally along the sliding part. During this process, installers can flexibly adjust the mounting pad 3 to a suitable position according to the actual size of the photovoltaic module to adapt to the installation requirements of different modules, thus solving the problem of inconsistent purlin hole positions caused by different module sizes.

[0029] After the mounting pad 3 is adjusted to the appropriate position, the photovoltaic module clamping block 5 is installed. The connecting bolt 6 passes through the holes in the photovoltaic module clamping block 5 and the mounting pad 3 in sequence, and is then tightened with the fastening nut 7 in the groove in the lower middle of the mounting pad 3. Because the size and shape of the groove are adapted to the connecting bolt 6, the connection part of the connecting bolt 6 is hidden in the groove. This avoids the connecting bolt 6 protruding and affecting other components or appearance, and also protects the connection part from external environmental corrosion.

[0030] After the mounting pad 3 is adjusted, insert an appropriate number of limit blocks 8. The limit blocks 8 will prevent it from sliding further. The limit blocks 8 serve to restrict the position of the mounting pad 3, ensuring that the mounting pad 3 is fixed in the appropriate position and preventing it from sliding randomly during subsequent use, thereby ensuring the stability of the entire installation structure.

[0031] The limiting block 8 provides stable support for the photovoltaic module pressing block 5, ensuring that the photovoltaic module pressing block 5 is evenly stressed when pressing the photovoltaic module frame. Installers tighten the fastening nuts 7 on the connecting bolts 6 to generate sufficient tightening force, firmly pressing the photovoltaic module pressing block 5 against the photovoltaic module frame, thus securely fixing the photovoltaic module to the mounting structure and completing the entire photovoltaic module installation process. This ensures the stability and safety of the photovoltaic module during use.

[0032] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution described in this utility model, falls within the protection scope of this utility model.

Claims

1. A mounting block for different photovoltaic modules, characterized in that, The utility model provides a photovoltaic support purlin (1), long hole (2), mounting cushion block (3), sliding slot notch (4), photovoltaic module pressing block (5), connecting bolt (6) and fastening nut (7), the long hole (2) is set up on the photovoltaic support purlin (1) and penetrates, the mounting cushion block (3) is slid together with the long hole (2) of photovoltaic support purlin (1) through the sliding slot notch (4) of setting up by itself, the mounting cushion block (3) and photovoltaic module pressing block (5) are all set up and penetrate the hole body of allowing the connecting bolt (6) to pass through, the connecting bolt (6) is screwed the fastening nut (7) and installs the photovoltaic module pressing block (5) and mounting cushion block (3) together, and the photovoltaic module pressing block (5) is used for fixing photovoltaic module.

2. A mounting block for different photovoltaic modules according to claim 1, wherein: The long hole (2) of the photovoltaic support purlin (1) is divided into inlet part and sliding part, and the size of the inlet part is larger than that of the sliding part.

3. A mounting block for different photovoltaic modules according to claim 2, wherein: The inlet part of the long hole (2) allows the insertion of the mounting cushion block (3), wherein the sliding slot notch (4) opened on both sides below the mounting cushion block (3) can be slidably fitted with the sliding part of the long hole (2) and allow lateral movement along the sliding part of the long hole (2).

4. A mounting block for different photovoltaic modules according to claim 3, wherein: The recess is provided below the middle of the mounting cushion block (3), which allows the connecting bolt (6) to be tightened with the lower end of the connecting bolt (6) in the recess.

5. A mounting block for different photovoltaic modules according to claim 4, wherein: The mounting cushion block (3) slidably installed in the long hole (2) is limited by the limiting block (8), and the limiting block (8) is provided with a plurality of limiting blocks (8) in a "T" shape.

6. A mounting block for different photovoltaic modules according to claim 5, wherein: The upper end surface of the limiting block (8) can provide a support surface for the lower end of the photovoltaic module pressing block (5), and the upper end of the photovoltaic module pressing block (5) is used to press the frame of the photovoltaic module, and the photovoltaic module pressing block (5) is in an inverted "L" shape as a whole.

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