Photovoltaic support frame connecting structure

Abstract

The utility model relates to a photovoltaic support frame connecting structure, and belongs to the field of photovoltaic supports, the photovoltaic support frame connecting structure comprises angle iron and a frame, the frame is provided with an embedding groove, one end of the angle iron is embedded in the embedding groove, the angle iron is fixedly connected with a supporting block, and the supporting block is in contact with the groove wall of the embedding groove. The supporting block can apply acting force to the groove wall of the embedded groove, so that acting force is applied to the frame, the frame and the angle iron are relatively positioned, and the possibility that the position of the frame deviates is reduced.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic brackets, and in particular to a photovoltaic bracket frame connection structure. Background Art

[0002] Solar photovoltaic brackets are special brackets designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. In current photovoltaic bracket systems, the photovoltaic frames that clamp photovoltaic panels are usually aluminum frames, and two adjacent aluminum frames are usually connected by connectors. The existing connectors are mainly angle irons, and the two ends of the angle irons are respectively inserted into the two adjacent aluminum frames, and workers use riveting machines to rivet the angle irons and the aluminum frames.

[0003] In actual use, since the angle iron and the aluminum frame are only connected by riveting, the position between the angle iron and the aluminum frame is prone to deviation during the process of inserting the angle iron into the aluminum frame, thereby affecting the overall molding accuracy of the photovoltaic bracket. Utility Model Content

[0004] In order to improve the above problems, the present application provides a photovoltaic bracket frame connection structure.

[0005] The photovoltaic bracket frame connection structure provided in this application adopts the following technical solution:

[0006] A photovoltaic support frame connection structure comprises an angle iron and a frame, wherein the frame is provided with an embedding groove for embedding one end of the angle iron, and a support block is fixedly connected to the angle iron, and the support block contacts the groove wall of the embedding groove.

[0007] By adopting the above technical solution, when it is necessary to install the photovoltaic bracket, the operator can move the angle iron and the frame so that one end of the angle iron is embedded in the embedding groove, and the embedding groove can limit the angle iron; when the frame continues to move, the groove wall of the embedding groove can abut against the support block, and the support block can apply a force to the groove wall of the embedding groove, thereby applying a force to the frame, so that the frame and the angle iron are relatively positioned, reducing the possibility of deviation in the position of the frame, and improving the overall molding accuracy of the photovoltaic bracket.

[0008] Preferably, one end of the angle iron is provided with a first inclined surface and a second inclined surface.

[0009] By adopting the above technical solution, the first bevel and the second bevel can provide movement guidance for the angle iron, making it easy for one end of the angle iron to move into the embedding groove, thereby facilitating the installation of the angle iron and the frame.

[0010] Preferably, a friction-enhancing strip is fixedly connected to the angle iron, and the friction-enhancing strip is in contact with the inner wall of the embedding groove.

[0011] By adopting the above technical solution, when one end of the angle iron is embedded in the frame, the friction strip contacts the inner wall of the embedding groove. The friction strip can increase the friction between the angle iron and the frame, reduce the possibility of frame deviation, and improve the installation accuracy of the angle iron and the frame.

[0012] Preferably, the friction-enhancing strip is provided with a third inclined surface.

[0013] By adopting the above technical solution, the third inclined surface can provide movement guidance for the frame, making it easier for the angle iron and the frame to move closer to each other, thereby facilitating the installation of the angle iron and the frame.

[0014] Preferably, a plurality of weight-reducing holes are provided on the angle iron.

[0015] By adopting the above technical solution and setting the weight-reducing holes, the material of the angle iron can be saved while the structural strength of the angle iron is met.

[0016] Preferably, the top and the bottom of the angle iron are fixedly connected with convex strips, the cross-section of the convex strips is arc-shaped, and the convex strips are in contact with the groove wall of the embedded groove.

[0017] By adopting the above technical solution, when one end of the angle iron is embedded in the embedding groove, the convex strip contacts the groove wall of the embedding groove. The convex strip can exert a force on the groove wall of the embedding groove, thereby increasing the friction between the convex strip and the frame, reducing the possibility of deviation of the frame, and thus improving the installation accuracy of the angle iron and the frame.

[0018] Preferably, a limiting block is fixedly connected to the angle iron, a limiting hole is provided on the limiting block, and one end of the frame is embedded in the limiting hole.

[0019] By adopting the above technical solution, when the angle iron and the frame are installed close to each other, one end of the frame can be moved to abut against the hole wall of the limiting hole. The limiting hole can limit the movement of the frame so that the frame stops after moving to the appropriate position, thereby improving the installation accuracy of the frame and the angle iron.

[0020] Preferably, a pressure block is fixedly connected to the hole wall of the limiting hole, the cross section of the pressure block is arc-shaped, and the pressure block abuts against the frame.

[0021] By adopting the above technical solution, when one end of the frame moves to abut against the wall of the limiting hole, the pressure block contacts the surface of the frame, and the pressure block can apply a force to the frame, thereby applying a force to the frame to stop and limit the frame, thereby improving the stability between the frame and the angle iron.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. Through the setting of the embedded slot box support block, when the photovoltaic bracket needs to be installed, the operator can move the angle iron and the frame so that one end of the angle iron is embedded in the embedded slot, and the embedded slot can limit the angle iron; when the frame continues to move, the slot wall of the embedded slot can abut against the support block, and the support block can apply a force to the slot wall of the embedded slot, thereby applying a force to the frame, so that the frame and the angle iron are relatively positioned, reducing the possibility of deviation in the position of the frame, and improving the overall molding accuracy of the photovoltaic bracket;

[0024] 2. Through the setting of the friction strip, when one end of the angle iron is embedded in the frame, the friction strip contacts the inner wall of the embedding groove, and the friction strip can increase the friction between the angle iron and the frame, reduce the possibility of the frame shifting, and improve the installation accuracy of the angle iron and the frame;

[0025] 3. Through the setting of the convex strip, when one end of the angle iron is embedded in the embedding groove, the convex strip contacts the groove wall of the embedding groove, and the convex strip can exert a force on the groove wall of the embedding groove, thereby increasing the friction between the convex strip and the frame, reducing the possibility of deviation of the frame, and thus improving the installation accuracy of the angle iron and the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the exploded structure used to reflect the angle iron and the frame in the embodiment of the present application.

[0027] Figure 2 It is a schematic diagram of the overall structure of the angle iron used in the embodiment of the present application.

[0028] Figure 3 It is a schematic diagram of the overall structure of the angle iron used in the embodiment of the present application.

[0029] Figure 4 It is a schematic diagram of the connection structure between the angle iron and the frame in the embodiment of the present application.

[0030] Explanation of the reference numerals: 1. Angle iron; 11. First inclined plane; 12. Second inclined plane; 13. Weight-reducing hole; 2. Frame; 21. Embedding groove; 3. Support block; 4. Friction-increasing strip; 41. Third inclined plane; 5. Raised strip; 6. Limiting block; 61. Limiting hole; 62. Pressure block. DETAILED DESCRIPTION

[0031] In order to make the purpose, features, and advantages of the invention of this application more obvious and easy to understand, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The present application embodiment discloses a photovoltaic bracket frame connection structure, such as Figure 1 As shown, it includes an angle iron 1 and a frame 2. An embedding groove 21 is provided on the frame 2. The length direction of the embedding groove 21 is consistent with the length direction of the frame 2. One end of the angle iron 1 is embedded in the embedding groove 21. When the angle iron 1 and the frame 2 need to be installed, the operator can bring the angle iron 1 and the frame 2 closer to each other so that one end of the angle iron 1 is embedded in the embedding groove 21. The embedding groove 21 can limit the angle iron 1, thereby facilitating the installation of the angle iron 1 and the frame 2.

[0034] like Figure 1 and 2 As shown, a plurality of weight-reducing holes 13 are provided on the angle iron 1. By providing the weight-reducing holes 13, the material of the angle iron 1 can be saved while the structural strength of the angle iron 1 itself is met, and the overall weight of the photovoltaic bracket can be reduced, which is convenient for the movement of the photovoltaic bracket. A first inclined surface 11 and a second inclined surface 12 are provided at one end of the angle iron 1. When the angle iron 1 and the frame 2 are installed close to each other, the first inclined surface 11 and the second inclined surface 12 can come into contact with the notch of the embedding groove 21. The first inclined surface 11 and the second inclined surface 12 can both provide a moving guide for the angle iron 1, which is convenient for one end of the angle iron 1 to move into the embedding groove 21, thereby facilitating the installation of the angle iron 1 and the frame 2, and improving the installation efficiency of the angle iron 1 and the frame 2.

[0035] like Figure 1 , 2 As shown in Figure 3, a friction strip 4 is integrally formed on the angle iron 1. When one end of the angle iron 1 is embedded in the embedding groove 21, the friction strip 4 contacts the groove wall of the embedding groove 21, and a third inclined surface 41 is provided on the friction strip 4; when one end of the angle iron 1 is embedded in the embedding groove 21, the angle iron 1 and the frame 2 continue to approach each other, the friction strip 4 can contact the groove wall of the embedding groove 21, and exert a force on the groove wall of the embedding groove 21, the third inclined surface 41 can provide a movement guide for the movement of the frame 2, the friction strip 4 can increase the friction between the angle iron 1 and the frame 2, reduce the possibility of deviation in the position of the frame 2, improve the position accuracy of the angle iron 1 and the frame 2, and improve the overall molding accuracy of the photovoltaic bracket.

[0036] like Figure 1 , 2As shown in Figure 3, the top and bottom of the angle iron 1 are fixedly connected with a convex strip 5, the cross section of the convex strip 5 is arc-shaped, and the convex strip 5 contacts the groove wall of the embedded groove 21. When one end of the angle iron 1 is embedded in the embedded groove 21, the convex strip 5 contacts the groove wall of the embedded groove 21, and the convex strip 5 can apply a force to the groove wall of the embedded groove 21, thereby applying a force to the frame 2, reducing the possibility of displacement when the frame 2 moves, and improving the stability of the frame 2 when it moves. A support block 3 is integrally formed on the angle iron 1, and the support block 3 contacts the groove wall of the embedded groove 21. When the angle iron 1 and the frame 2 are installed, the support block 3 can apply a force to the groove wall of the embedded groove 21, so that the frame 2 and the angle iron 1 are relatively positioned, and the support block 3 can also reduce the possibility of displacement of the position of the frame 2, and improve the installation accuracy of the angle iron 1 and the frame 2.

[0037] like Figure 3 and 4 As shown, the top and bottom of the angle iron 1 are fixedly connected to the limiting block 6, the cross section of the limiting block 6 is T-shaped, and the limiting block 6 is provided with a limiting hole 61, and the limiting hole 61 is for one end of the frame 2 to be embedded; the hole wall of the limiting hole 61 is fixedly connected to a pressure block 62, the cross section of the pressure block 62 is arc-shaped, and the pressure block 62 contacts the surface of the frame 2. When the angle iron 1 and the frame 2 are installed, one end of the frame 2 is embedded in the limiting hole 61, and one end of the frame 2 abuts against the hole wall of the limiting hole 61. The limiting block 6 can limit the movement of the frame 2, so that the frame 2 and the angle iron 1 are relatively positioned, and the pressure block 62 can apply a force to the surface of the watch frame, reducing the possibility of movement of the frame 2, and improving the stability of the frame 2 and the angle iron 1.

[0038] The implementation principle of a photovoltaic bracket frame connection structure in the embodiment of the present application is:

[0039] When it is necessary to install the angle iron 1 and the frame 2, move the angle iron 1 and the frame 2 so that one end of the angle iron 1 is embedded in the embedding groove 21. The first inclined surface 11 and the second inclined surface 12 can provide movement guidance for the angle iron 1. The friction strip 4 and the convex strip 5 can increase the friction between the angle iron 1 and the frame 2, thereby improving the position accuracy between the angle iron 1 and the frame 2. After the frame 2 and the angle iron 1 are installed, the limit block 6 can limit the movement of the frame 2, the pressure block 62 can apply a force to the frame 2, and the support block 3 can apply a force to the groove wall of the embedding groove 21, thereby reducing the possibility of movement of the frame 2 and improving the installation stability of the frame 2 and the angle iron 1.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A photovoltaic support frame connection structure, characterized in that: The invention comprises an angle iron (1) and a frame (2); the frame (2) is provided with an embedding groove (21), one end of the angle iron (1) is embedded in the embedding groove (21); a support block (3) is fixedly connected to the angle iron (1), and the support block (3) is in contact with the groove wall of the embedding groove (21).

2. A photovoltaic support frame connection structure according to claim 1, characterized in that: One end of the angle iron (1) is provided with a first inclined surface (11) and a second inclined surface (12).

3. A photovoltaic support frame connection structure according to claim 1, characterized in that: A friction-enhancing strip (4) is fixedly connected to the angle iron (1), and the friction-enhancing strip (4) is in contact with the inner wall of the embedding groove (21).

4. A photovoltaic support frame connection structure according to claim 3, characterized in that: The friction-enhancing strip (4) is provided with a third inclined surface (41).

5. A photovoltaic support frame connection structure according to claim 1, characterized in that: The angle iron (1) is provided with a plurality of weight-reducing holes (13).

6. A photovoltaic support frame connection structure according to claim 1, characterized in that: The top and bottom of the angle iron (1) are both fixedly connected with convex strips (5), the cross section of the convex strip (5) is arc-shaped, and the convex strip (5) is in contact with the groove wall of the embedded groove (21).

7. A photovoltaic support frame connection structure according to claim 1, characterized in that: A limiting block (6) is fixedly connected to the angle iron (1), and a limiting hole (61) is provided on the limiting block (6), and one end of the frame (2) is embedded in the limiting hole (61).

8. A photovoltaic support frame connection structure according to claim 7, characterized in that: A pressure block (62) is fixedly connected to the hole wall of the limiting hole (61); the cross section of the pressure block (62) is arc-shaped, and the pressure block (62) abuts against the frame (2).

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