A photovoltaic module mounting bracket

Abstract

This utility model discloses a photovoltaic module mounting bracket, relating to the field of mounting brackets. It includes a bracket one, bracket two, and bracket three, which are triangularly mounted using screws and nuts. An aluminum rail is mounted inside bracket three via screws, and a base block is slidably mounted inside the aluminum rail. A plastic wing is fitted onto the outside of the base block, and a bolt is threaded into the base block. The bolt and base block are movably mounted using an anti-detachment component. In this utility model, the base block is inserted laterally into a pre-reserved groove inside the aluminum rail. Twisting the bolt causes the plastic wing nut threaded to the bolt and the pressure block movably connected to the bolt to move, causing the pressure block to press against the edge of the photovoltaic panel. Simultaneously, the plastic wing nut abuts against the aluminum rail, completing the installation of the panel and the aluminum rail. The top and bottom of the movable groove are closed, and the inner wall of the movable groove is in contact with the outer wall of the thin rod to achieve a sliding connection. This ensures that the movable connection between the bolt and the base block does not detach.

Description

Technical Field

[0001] This utility model relates to the field of mounting brackets, specifically to a photovoltaic module mounting bracket. Background Technology

[0002] Photovoltaic modules, also known as solar panels, are devices that convert light energy into electrical energy and play an important role in the field of new energy. Photovoltaic brackets are an important component of solar photovoltaic power generation systems. They support the photovoltaic modules and ensure that they can effectively absorb solar radiation and convert it into electrical energy.

[0003] The existing photovoltaic module mounting brackets still have the following problems when in use: the plastic wing nuts and bolts used for press-fitting connections in the existing mounting brackets are movable connections. This means that when using pressure blocks to press-fit the photovoltaic panels, it is also necessary to assemble the plastic wing nuts and bolts, which increases the number of operation steps and makes the operation more cumbersome.

[0004] Therefore, it is necessary to invent a photovoltaic module mounting bracket to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a photovoltaic module mounting bracket to solve the problem mentioned in the background art that the plastic wing nuts and bolts used for press-fitting connections in the existing mounting brackets are movable connections. This means that when using pressure blocks to press-fit the photovoltaic panels, it is also necessary to assemble the plastic wing nuts and bolts, which increases the number of operation steps and makes the operation more cumbersome.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic module mounting bracket, including a bracket one, bracket one, and bracket three are triangularly mounted by screws and nuts, and an aluminum rail is mounted inside bracket three by screws, and a base block is slidably mounted inside the aluminum rail, a plastic wing is fitted on the outside of the base block, and a bolt is threaded inside the base block, the bolt and the base block are movably mounted by an anti-detachment component, and the bolt and the pressure block are movably interlocked, the pressure block is pressed onto the photovoltaic panel mounted on the top wall of the aluminum rail, and the bottom of the aluminum rail can be connected to the top of the color steel tile by a secondary connector.

[0007] Preferably, bracket one, bracket two, and bracket three form a triangular bracket, and the bottom of bracket one is fixed to the cement foundation block by screws and nuts to ensure the stability of the photovoltaic panel during subsequent installation.

[0008] Preferably, the aluminum rail has a pre-set groove inside, and the inner wall of the groove abuts against the bottom block and the plastic wing to ensure that the subsequent pressure block is installed firmly.

[0009] Preferably, the base block and the plastic wing piece constitute a plastic wing nut, and the plastic wing nut is threadedly connected to the bolt. The plastic wing piece will gradually unfold during the tightening process, which increases the firmness of the connection between the plastic wing nut and the aluminum rail, and ensures the firmness of the pressing block and the photovoltaic panel.

[0010] Preferably, the anti-detachment component includes an annular groove pre-set inside the bottom block, and an annular block is rotatably installed inside the annular groove. The thin rod fixedly connected to the inner wall of the annular block and the movable groove reserved inside the bolt are slidably connected.

[0011] Preferably, the inner diameter of the annular block is larger than the inner diameter of the threaded groove, and the annular block does not contact the outer wall of the bolt, ensuring that the bolt rotation drives the annular block to rotate synchronously. This ensures smooth bolt rotation.

[0012] Preferably, the top and bottom of the movable groove are both closed, and the inner wall of the movable groove is in contact with the outer wall of the thin rod to achieve a sliding connection, so that the movable connection between the bolt and the bottom block will not fall off.

[0013] Preferably, the secondary connector includes an installation platform that is installed to the bottom of the aluminum rail by screws and nuts, and a connecting block one is fixedly connected to the bottom of the installation platform. The connecting block one and the connecting block two are engaged in the diamond-shaped surface of the rolled-up color steel sheet, so as to facilitate the connection between the aluminum rail and the color steel sheet through the secondary connector.

[0014] Preferably, the connecting block consists of two irregularly shaped clamps, and the two irregularly shaped clamps are fastened together by screws and nuts.

[0015] The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. Insert the bottom block horizontally into the pre-reserved groove inside the aluminum rail, twist the bolt, and the plastic wing nut connected to the bolt thread and the pressure block connected to the bolt move, so that the pressure block presses against the edge of the photovoltaic panel, while the plastic wing nut abuts against the aluminum rail. After that, the panel is installed on the aluminum rail. At the same time, the top and bottom of the movable groove are closed, and the inner wall of the movable groove is attached to the outer wall of the thin rod to achieve a sliding connection. In this way, the movable connection between the bolt and the bottom block will not fall off. This eliminates the need to assemble the plastic wing nut and the bolt, making the installation operation faster. 2. When the torsion bolt connects the plastic wing nut to the aluminum rail, the rotation of the bolt causes the thin rod inside the movable groove of the bolt to rotate, which in turn causes the annular block fixedly connected to the thin rod to rotate inside the annular groove. In this way, the overall anti-detachment component does not affect the rotation of the bolt. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a perspective view of the overall structure of this utility model; Figure 2 This is a perspective view of the bracket and aluminum rail connection structure of this utility model; Figure 3 This is an exploded view of the internal structure of the aluminum rail of this utility model (partially cut out). Figure 4 This is a perspective view of the base block and the plastic winglet connection structure of this utility model; Figure 5 This is an exploded view of the internal structure of the base block (partially cut out) of this utility model; Figure 6 This is a plan view of the connection structure between the aluminum rail, the secondary connector, and the color steel tile of this utility model.

[0018] Explanation of reference numerals in the attached figures: 1. Bracket 1; 2. Bracket 2; 3. Bracket 3; 4. Aluminum rail; 5. Base block; 6. Threaded groove; 7. Plastic wing; 8. Bolt; 9. Pressure block; 10. Anti-detachment component; 101. Annular groove; 102. Annular block; 103. Thin rod; 104. Movable groove; 11. Secondary connector; 111. Connecting block 1; 112. Connecting block 2; 113. Mounting platform. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0020] This utility model provides, for example Figure 1-6 The photovoltaic module mounting bracket shown includes bracket 1, bracket 2 and bracket 3, which are triangularly mounted by screws and nuts. An aluminum rail 4 is mounted inside bracket 3 by screws, and a base block 5 is slidably mounted inside the aluminum rail 4. A plastic wing 7 is fitted on the outside of the base block 5, and a bolt 8 is threaded inside the base block 5. The bolt 8 and the base block 5 are movably mounted by an anti-detachment component 10. The bolt 8 and the pressure block 9 are movably interlocked. The pressure block 9 presses the photovoltaic panel mounted on the top wall of the aluminum rail 4. The bottom of the aluminum rail 4 can be connected to the top of the color steel tile through a secondary connector 11.

[0021] Insert the bottom block 5 horizontally into the pre-reserved groove inside the aluminum rail 4, twist the bolt 8, and move the plastic wing nut that is threaded to the bolt 8 and the pressure block 9 that is movably connected to the bolt 8, so that the pressure block 9 presses against the edge of the photovoltaic panel, while the plastic wing nut abuts against the aluminum rail 4, and then the panel is installed on the aluminum rail 4.

[0022] The brackets 1, 2, and 3 form a triangular bracket, and the bottom of the bracket 1 is fixed to the cement base block with screws and nuts to ensure the stability of the photovoltaic panel during subsequent installation.

[0023] The aluminum rail 4 has a pre-set groove inside, and the inner wall of the groove abuts against the bottom block 5 and the plastic wing piece 7 to ensure the subsequent installation of the pressure block 9. The bottom block 5 and the plastic wing piece 7 form a plastic wing nut, and the plastic wing nut is threadedly connected to the bolt 8. The plastic wing piece 7 will gradually unfold during the tightening process, which increases the firmness of the connection between the plastic wing nut and the aluminum rail 4, and ensures the firmness of the pressure block 9 and the photovoltaic panel.

[0024] The anti-detachment component 10 includes an annular groove 101 pre-set inside the bottom block 5, and an annular block 102 is rotatably installed inside the annular groove 101. The thin rod 103 fixedly connected to the inner wall of the annular block 102 is slidably connected to the movable groove 104 reserved inside the bolt 8. The inner diameter of the annular block 102 is larger than the inner diameter of the threaded groove 6, and the annular block 102 does not contact the outer wall of the bolt 8, ensuring that the rotation of the bolt 8 drives the annular block 102 to rotate synchronously, ensuring the smooth rotation of the bolt 8.

[0025] This ensures that the movable connection between the plastic wing nut and the bolt 8 will not come off. At the same time, when the bolt 8 is turned to install the plastic wing nut and the aluminum rail 4, the rotation of the bolt 8 drives the thin rod 103, which is inserted into the movable groove 104 of the bolt 8, to rotate. This causes the annular block 102, which is fixedly connected to the thin rod 103, to rotate inside the annular groove 101. Thus, the overall anti-detachment component 10 does not affect the rotation of the bolt 8.

[0026] The top and bottom of the movable groove 104 are closed, and the inner wall of the movable groove 104 is attached to the outer wall of the thin rod 103 to achieve a sliding connection, so that the movable connection between the bolt 8 and the bottom block 5 will not fall off.

[0027] The secondary connector 11 includes an installation platform 113 that is installed to the bottom of the aluminum rail 4 by screws and nuts. The bottom of the installation platform 113 is fixedly connected to a connecting block 111. The connecting block 111 and the connecting block 2 112 are engaged in the diamond-shaped surface of the rolled-up color steel sheet. The connecting block 111 is composed of two irregularly shaped clamps on the left and right sides. The two irregularly shaped clamps are fastened by screws and nuts, which facilitates the connection between the aluminum rail 4 and the color steel sheet through the secondary connector 11.

[0028] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A photovoltaic module mounting bracket, comprising a bracket (1), characterized in that, The brackets 1 (1), 2 (2) and 3 (3) are installed in a triangular configuration using screws and nuts. The bracket 3 (3) has an aluminum rail (4) installed inside by screws, and a base block (5) is slidably installed inside the aluminum rail (4). The base block (5) is fitted with plastic winglets (7), and a bolt (8) is threaded inside the base block (5). The bolt (8) and the base block (5) are movably installed using an anti-detachment component (10), and the bolt (8) and the pressure block (9) are movably interlocked. The pressure block (9) is pressed onto the photovoltaic panel installed on the top wall of the aluminum rail (4). The aluminum rail (4) can be connected to the top of the color steel tile via a secondary connector (11).

2. The photovoltaic module mounting bracket according to claim 1, characterized in that, The brackets 1 (1), 2 (2) and 3 (3) form a triangular bracket, and the bottom of the bracket 1 (1) is fixed to the cement base block by screws and nuts.

3. A photovoltaic module mounting bracket according to claim 1, characterized in that, The aluminum rail (4) has a pre-set groove inside, and the inner wall of the groove abuts against the bottom block (5) and the plastic wing (7).

4. A photovoltaic module mounting bracket according to claim 3, characterized in that, The base block (5) and the plastic wing (7) constitute a plastic wing nut, and the plastic wing nut and the bolt (8) are threaded together.

5. A photovoltaic module mounting bracket according to claim 4, characterized in that, The anti-detachment component (10) includes an annular groove (101) pre-set inside the bottom block (5), and an annular block (102) is rotatably installed inside the annular groove (101). The thin rod (103) fixedly connected to the inner wall of the annular block (102) and the movable groove (104) reserved inside the bolt (8) are slidably connected.

6. A photovoltaic module mounting bracket according to claim 5, characterized in that, The inner diameter of the annular block (102) is larger than the inner diameter of the thread groove (6), and the annular block (102) does not contact the outer wall of the bolt (8).

7. A photovoltaic module mounting bracket according to claim 5, characterized in that, The top and bottom of the movable groove (104) are closed, and the inner wall of the movable groove (104) is attached to the outer wall of the thin rod (103) to achieve a sliding connection.

8. A photovoltaic module mounting bracket according to claim 3, characterized in that, The secondary connector (11) includes an installation platform (113) that is installed on the bottom of the aluminum rail (4) by screws and nuts. The bottom of the installation platform (113) is fixedly connected to a connecting block one (111), and the connecting block one (111) and the connecting block two (112) are engaged in the diamond-shaped surface of the rolled-up color steel tile.

9. A photovoltaic module mounting bracket according to claim 8, characterized in that, The connecting block (111) consists of two irregularly shaped clamps on the left and right, and the two irregularly shaped clamps are fastened by screws and nuts.

Images