Photovoltaic panel fixing structure

Abstract

The utility model discloses a photovoltaic panel fixing structure, which comprises a fixing piece A, a fixing piece B and a main cable, one side of the fixing piece A is connected with a photovoltaic panel frame, the other side of the fixing piece A is connected with the fixing piece B and the main cable, the fixing piece A is provided with grooves and a bulge, the grooves are arranged on two sides of the bulge, the top of the bulge is connected with the photovoltaic panel frame, and the main cable is connected with the photovoltaic panel frame. And the main cable is arranged between the fixing piece A and the fixing piece B. The flexible main cable 8 is arranged in the middle of the fixing piece A, the fixing piece B is fastened on the fixing piece A through the bolt C and the bolt D. When the bolt C and the bolt D are adjusted to fasten the fixing piece B, the flexible main cable is correspondingly and firmly fixed by the fixing piece B and the fixing piece A, the damage caused by left-right swing of a photovoltaic panel when the photovoltaic panel is transported to strong wind is effectively prevented, and the photovoltaic panel is prevented from being damaged. The stability and safety of the photovoltaic panel and the flexible main cable are improved, and the economic loss risk is indirectly reduced.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic technology, and in particular relates to a photovoltaic panel fixing structure. Background Technology

[0002] When photovoltaic panels are installed in open areas, strong winds can easily cause them to sway. Excessive stress or stress concentration at the connection points between the photovoltaic panels and the support structure can easily lead to damage, thus harming the photovoltaic panels. Therefore, it is necessary to improve the stability and safety of the installation of photovoltaic panels and flexible main cables to indirectly reduce the risk of economic losses.

[0003] Patent document CN207586758U discloses a single-axis solar photovoltaic panel support. This patent uses a support frame to support the photovoltaic panel, and the rotation of the support frame is adjusted by a motor. However, this support has high construction costs, requires system debugging after installation before it can be used, and has low installation efficiency. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a photovoltaic panel fixing structure.

[0005] This utility model is achieved through the following technical solution.

[0006] This utility model provides a photovoltaic panel fixing structure, including a fixing component A, a fixing component B, and a main cable. One side of the fixing component A is connected to the photovoltaic panel frame, and the other side of the fixing component A is connected to the fixing component B and the main cable. The fixing component A is provided with a groove and a protrusion. The groove is provided on both sides of the protrusion, and the top of the protrusion is connected to the photovoltaic panel frame. The main cable is provided between the fixing component A and the fixing component B.

[0007] Preferably, the fastener A is provided with bolt holes A, B, C and D. Bolt holes A and B are located at both ends of the fastener A, and bolt holes C and D are located on both sides of the protrusion. One side of the protrusion is connected to the fastener B and the main cable.

[0008] Preferably, bolts A and B are provided on bolt holes C and D, and the fastener A is connected and fastened to the photovoltaic panel frame by bolts A and B.

[0009] Preferably, a pad A is provided outside the bolt hole C, and a pad B is provided outside the bolt hole D.

[0010] Preferably, the fastener B is provided with bolt holes E and F, and the fastener B is connected and fastened to the fastener A by bolts C and D.

[0011] Preferably, the protrusion is provided with limiting block A and limiting block B.

[0012] Preferably, the top of the protrusion is flat.

[0013] Preferably, the bottom of the groove is flat.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The flexible main cable 8 is supported in the middle of the fixing component A of this utility model, and the fixing component B is fastened to the fixing component A by bolts C and D. When adjusting bolts C and D to tighten the fixing component B, the flexible main cable is firmly fixed by the fixing component B and the fixing component A, which effectively prevents the damage caused by left and right swaying in strong winds, improves the stability and safety of photovoltaic panels and flexible main cables, and indirectly reduces the risk of economic loss.

[0016] 2. The two ends of the fixing component A of this utility model are connected to the photovoltaic panel frame by bolts A and B respectively. By adjusting bolts A and B, the photovoltaic panel is effectively fastened to the fixing component A. The W-shaped setting of the fixing component A allows the two ends and the middle of the photovoltaic panel to be supported, effectively distributing the weight of the photovoltaic panel, avoiding excessive or concentrated stress on local support points of the photovoltaic panel, and improving the safety and stability of the photovoltaic panel.

[0017] 3. The structure of this utility model is relatively simple, and the construction and installation are relatively easy. It can be installed skillfully without extensive training. Moreover, the structure can be fabricated on-site or prefabricated in the factory, making the structure more flexible and convenient. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this utility model;

[0019] Figure 2 This is a structural schematic diagram of the fastener A in Embodiment 1 of this utility model;

[0020] Figure 3 This is a structural schematic diagram of Embodiment 2 of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of the fastener A in Embodiment 2 of this utility model;

[0022] Figure 5 This is a flowchart of Embodiment 1 of the present invention;

[0023] In the diagram: 1-Photovoltaic panel frame, 2-Fixer A, 21-Groove, 22-Protrusion, 3-Fixer B, 31-Bolt hole E, 32-Bolt hole F, 4-Bolt A, 5-Bolt B, 6-Bolt C, 7-Bolt D, 8-Main cable, 9-Photovoltaic panel positive terminal connection, 10-Photovoltaic panel negative terminal connection, 11-Bolt hole A, 12-Bolt hole B, 13-Bolt hole C, 14-Bolt hole D, 15-Padded block A, 16-Padded block B, 17-Limiting block A, 18-Limiting block B. Detailed Implementation

[0024] The technical solution of this utility model is further described below, but the scope of protection is not limited to what is described.

[0025] Example 1:

[0026] like Figure 1 , 2 As shown in Figure 5, a photovoltaic panel fixing structure includes a fixing member A2, a fixing member B3, and a main cable 8. One side of the fixing member A2 is connected to the photovoltaic panel frame 1, and the other side of the fixing member A2 is connected to the fixing member B3 and the main cable 8. The fixing member A2 is provided with a groove 21 and a protrusion 22. The groove 21 is provided on both sides of the protrusion 22. The fixing member A2 is W-shaped. The top of the protrusion 22 is connected to the photovoltaic panel frame 1. The main cable 8 is disposed between the fixing member A2 and the fixing member B3. The main cable 8 is a flexible main cable. The other end of the main cable 8 can be connected to the ground and can be used for anchoring the photovoltaic panel fixing structure. The fixing member B3 is M-shaped. The main cable 8 is stuck between the inner side of the protrusion 22 and the fixing member B3. The M-shape of the fixing member B3 plays a limiting role on both sides of the main cable 8.

[0027] The fastener A2 is provided with bolt holes A11, B12, C13 and D14. Bolt holes A11 and B12 are located at both ends of the fastener A2, and bolt holes C13 and D14 are located on both sides of the protrusion 22. One side of the protrusion 22 is connected to the fastener B3 and the main cable 8.

[0028] Bolt A4 and bolt B5 are installed on bolt holes C13 and D14, respectively. The fastener A2 is connected and fastened to the photovoltaic panel frame 1 by bolts A4 and B5. Bolt A4 passes through bolt hole C13 and the corresponding hole in the photovoltaic panel frame 1, and bolt B5 passes through bolt hole D14 and the corresponding hole in the photovoltaic panel frame 1.

[0029] The fastener B3 is provided with bolt holes E31 and F32. The fastener B3 is connected and fastened to the fastener A2 by bolts C6 and D7. Bolt C6 passes through bolt hole E31 and is connected to the fastener B3, and bolt D7 passes through bolt hole F32 and is connected to the fastener B3.

[0030] The top of the protrusion 22 is flat, which facilitates support of the photovoltaic panel frame 1.

[0031] The bottom of the groove 21 is flat, which facilitates the placement of the positive terminal wire 9 and the negative terminal wire 10 of the photovoltaic panel. The positive terminal wire 9 of the photovoltaic panel is placed in the groove 21 on one side of the protrusion 22, and the negative terminal wire 10 of the photovoltaic panel is placed in the groove 21 on the other side.

[0032] An installation method for a photovoltaic panel fixing structure, comprising the following steps:

[0033] T1: Based on the dimensions of the photovoltaic panel and the main cable 8, prepare the corresponding galvanized stainless steel materials for the fabrication of fasteners A2 and B3;

[0034] T2: Fabricate fasteners A2 and B3;

[0035] T3: Bolt holes A11, B12, C13, and D14 are reserved on both sides and in the middle of the fastener A2, respectively, for fixing the photovoltaic panel frame 1 and the main cable 8;

[0036] T4: Fixing component A2 crossbar main cable 8, fixing component A2 is fastened to fixing component B3 by bolts C6 and D7, completing the installation of fixing component A2 and the fastening of main cable 8;

[0037] T5: Secure the photovoltaic panel frame 1 to the fastener A2 using bolts A4 and B5;

[0038] T6: Repeat the above steps in sequence to complete the installation of all photovoltaic panels and tighten the main cable 8.

[0039] Example 2:

[0040] like Figure 3 , 4 As shown, a photovoltaic panel fixing structure includes a fixing member A2, a fixing member B3, and a main cable 8. One side of the fixing member A2 is connected to the photovoltaic panel frame 1, and the other side of the fixing member A2 is connected to the fixing member B3 and the main cable 8. The other end of the main cable 8 can be connected to the ground and can be used for anchoring the photovoltaic panel fixing structure. The fixing member A2 is provided with a groove 21 and a protrusion 22. The groove 21 is provided on both sides of the protrusion 22. The fixing member A2 is W-shaped. The top of the protrusion 22 is connected to the photovoltaic panel frame 1. The main cable 8 is disposed between the fixing member A2 and the fixing member B3. The main cable 8 is a flexible main cable.

[0041] The fastener A2 is provided with bolt holes A11, B12, C13 and D14. Bolt holes A11 and B12 are located at both ends of the fastener A2, and bolt holes C13 and D14 are located on both sides of the protrusion 22. One side of the protrusion 22 is connected to the fastener B3 and the main cable 8.

[0042] Bolts A4 and B5 are provided on bolt holes C13 and D14, and the fastener A2 is connected and fastened to the photovoltaic panel frame 1 by bolts A4 and B5.

[0043] A shim A15 is provided outside the bolt hole C13, and a shim B16 is provided outside the bolt hole D14. Since the two sides of the protrusion 22 are inclined, the shims A15 and B16 provide a connecting plane at one end of the bolts C6 and D7, so that the bolts C6 and D7 can be set vertically.

[0044] The fastener B3 is provided with bolt holes E31 and F32. The fastener B3 is connected and fastened to the fastener A2 by bolts C6 and D7. The fastener B3 is a linear plate. Bolt C6 passes through bolt hole E31 and connects to the fastener B3, and bolt D7 passes through bolt hole F32 and connects to the fastener B3. The main cable 8 is provided on the fastener B3.

[0045] The protrusion 22 is provided with limiting blocks A17 and B18, which are arranged on the same horizontal line. The distance between limiting blocks A17 and B18 is less than the width of the fixing member B3, thus limiting the height of the fixing member B3.

[0046] The top of the protrusion 22 is flat, which facilitates support of the photovoltaic panel frame 1.

[0047] The bottom of the groove 21 is flat, which facilitates the placement of the positive terminal wire 9 and the negative terminal wire 10 of the photovoltaic panel. The positive terminal wire 9 of the photovoltaic panel is placed in the groove 21 on one side of the protrusion 22, and the negative terminal wire 10 of the photovoltaic panel is placed in the groove 21 on the other side.

[0048] The installation method and materials of the photovoltaic panel fixing structure in Example 2 are the same as those in Example 1.

Claims

1. A photovoltaic panel fixing structure, characterized in that: It includes a fixing component A (2), a fixing component B (3) and a main cable (8). One side of the fixing component A (2) is connected to the photovoltaic panel frame (1), and the other side of the fixing component A (2) is connected to the fixing component B (3) and the main cable (8). The fixing component A (2) is provided with a groove (21) and a protrusion (22). The groove (21) is provided on both sides of the protrusion (22). The top of the protrusion (22) is connected to the photovoltaic panel frame (1). The main cable (8) is provided between the fixing component A (2) and the fixing component B (3).

2. The photovoltaic panel fixing structure as described in claim 1, characterized in that: The fastener A(2) is provided with bolt holes A(11), B(12), C(13) and D(14). Bolt holes A(11) and B(12) are located at both ends of the fastener A(2), and bolt holes C(13) and D(14) are located on both sides of the protrusion (22). One side of the protrusion (22) is connected to the fastener B(3) and the main cable (8).

3. The photovoltaic panel fixing structure as described in claim 2, characterized in that: Bolts A (4) and B (5) are provided on bolt holes C (13) and D (14), and the fastener A (2) is connected and fastened to the photovoltaic panel frame (1) by bolts A (4) and B (5).

4. The photovoltaic panel fixing structure as described in claim 2, characterized in that: A pad A (15) is provided outside the bolt hole C (13), and a pad B (16) is provided outside the bolt hole D (14).

5. The photovoltaic panel fixing structure as described in claim 1, characterized in that: The fastener B(3) is provided with bolt holes E(31) and F(32), and the fastener B(3) is connected and fastened to the fastener A(2) by bolts C(6) and D(7).

6. The photovoltaic panel fixing structure as described in claim 1, characterized in that: The protrusion (22) is provided with limiting block A (17) and limiting block B (18).

7. The photovoltaic panel fixing structure as described in claim 1, characterized in that: The top of the protrusion (22) is flat.

8. The photovoltaic panel fixing structure as described in claim 1, characterized in that: The bottom of the groove (21) is flat.

Images