Photovoltaic panel support node connecting mechanism

Abstract

The utility model discloses a photovoltaic panel support node connecting mechanism in the technical field of photovoltaic panel supports, which comprises a stand column, a photovoltaic panel support and a photovoltaic panel, a connecting block is arranged at the top of the stand column, a first mounting groove is arranged at the top of the stand column, a first mounting port is arranged on the inner wall of the left side of the first mounting groove, and a second mounting port is arranged on the inner wall of the right side of the first mounting groove. A connecting shaft is arranged in the first mounting opening, a second mounting opening is formed in the inner wall of the right side of the groove, a mounting groove is formed in the right side of the second mounting opening, an opening is formed in the surface of the right side of the connecting shaft, a top plate is arranged in the opening, and a first threaded hole is formed in the right side of the second mounting groove; a second threaded hole is formed in the right side of the first threaded hole, a threaded rod is arranged at the right end of the top plate, a plug is arranged on the right side of the threaded rod, the top plate better fixes the connecting shaft, the connecting block is fixed after the angle of the photovoltaic panel is adjusted, and the situation that the photovoltaic panel shakes in strong wind weather, and consequently the connecting shaft is abraded is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel brackets, in particular to a photovoltaic panel bracket node connection mechanism. Background Art

[0002] The use of photovoltaic panels requires the use of brackets to support the photovoltaic panels. The bracket nodes that support the photovoltaic panels are more important. For example, a photovoltaic node-shaped bracket (patent number: CN201720016339.X) disclosed in Chinese patent literature only supports photovoltaic panels and can only be installed on the roof. It does not need to adjust the angle and has low requirements for the photovoltaic panel bracket nodes. In the photovoltaic panel bracket that can adjust the angle, the photovoltaic panel bracket adjusts the angle of the photovoltaic panel by raising or lowering the column, and the angle adjustment is performed by rotating the axis. The use environment of photovoltaic panels is quite open and prone to strong winds. Strong winds can easily cause the photovoltaic panels to shake, resulting in friction between the axis and the bracket, causing wear between the axis and the bracket, and causing the gap between the axis and the bracket to become larger. Once strong winds occur again, the photovoltaic panel will shake more significantly, seriously causing the photovoltaic panel to detach from the photovoltaic panel bracket.

[0003] To this end, we propose a photovoltaic panel bracket node connection mechanism. Utility Model Content

[0004] The purpose of the utility model is to provide a photovoltaic panel bracket node connection mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic panel bracket node connection mechanism, comprising a column, a photovoltaic panel bracket and a photovoltaic panel, a connecting block is arranged on the top of the column, a first mounting groove is arranged on the top of the column, a first mounting port is arranged on the left inner wall of the first mounting groove, a connecting shaft is arranged in the first mounting port, a second mounting port is arranged on the right inner wall of the first mounting groove, a second mounting groove is arranged on the right side of the second mounting port, an opening is arranged on the right surface of the connecting shaft, a top plate is arranged in the opening, a first threaded hole is arranged on the right side of the second mounting groove, a second threaded hole is arranged on the right side of the first threaded hole, a threaded rod is arranged on the right end of the top plate, a plug is arranged on the right side of the threaded rod, and a fixing groove is arranged on the plug.

[0006] Preferably, the bottom of the connecting block is fixedly connected to the connecting shaft, and the top of the connecting block is fixedly connected to the bottom of the photovoltaic panel bracket.

[0007] Preferably, the left end of the threaded rod is connected to the top plate via a bearing, and the threaded rod cooperates with the first threaded hole.

[0008] Preferably, the upper and lower parts of the right end of the threaded rod are both arranged as inclined surfaces, and the left end of the inner wall of the fixing groove is arranged with an inclined surface matching with the right end of the threaded rod.

[0009] Preferably, the surface of the plug is provided with an external thread matching the second threaded hole.

[0010] Preferably, a groove is provided in the middle of the right end of the threaded rod and in the middle of the right side of the plug.

[0011] Compared with the prior art, the beneficial effects of the utility model are: rotating the threaded rod, the threaded rod cooperates with the first threaded hole, pushing the top plate to move to the left, the top plate moves to the left, the top plate supports the opening, and the left surface of the top plate and the right surface in the opening are provided with anti-slip grooves, so that the top plate can better fix the connecting shaft, so that the photovoltaic panel can fix the connecting block after adjusting the angle, avoiding the photovoltaic panel from shaking in windy weather and causing wear of the connecting shaft, and after the top plate supports the connecting shaft, the plug is screwed into the second threaded hole, and the hexagon socket bolt is used to tighten the plug, the plug will support the threaded rod and fix the threaded rod, further strengthening the fixation of the top plate to the connecting shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the installation structure of the connection block of the utility model;

[0014] Figure 3 This is a schematic diagram of the connecting shaft installation structure of the utility model.

[0015] In the figure: 1, column; 101, first mounting groove; 2, connecting block; 3, photovoltaic panel bracket; 4, photovoltaic panel; 5, first mounting port; 6, connecting shaft; 7, second mounting port; 8, second mounting groove; 9, opening; 10, top plate; 11, first threaded hole; 12, second threaded hole; 13, threaded rod; 14, plug; 15, fixing groove. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3The utility model provides a technical solution: a photovoltaic panel bracket node connection mechanism, including a column 1, a photovoltaic panel bracket 3 and a photovoltaic panel 4, a connecting block 2 is arranged on the top of the column 1, a first mounting groove 101 is arranged on the top of the column 1, a first mounting port 5 is arranged on the left inner wall of the first mounting groove 101, a connecting shaft 6 is arranged in the first mounting port 5, a second mounting port 7 is arranged on the right inner wall of the first mounting groove 101, a second mounting groove 8 is arranged on the right side of the second mounting port 7, an opening 9 is arranged on the right surface of the connecting shaft 6, a top plate 10 is arranged in the opening 9, a first threaded hole 11 is arranged on the right side of the second mounting groove 8, a second threaded hole 12 is arranged on the right side of the first threaded hole 11, a threaded rod 13 is arranged on the right end of the top plate 10, a plug 14 is arranged on the right side of the threaded rod 13, and a fixing groove 15 is arranged on the plug 14. When the height of the lifting column 1 is adjusted, the photovoltaic panel 4 After the angle is adjusted, a second groove is provided at the right end of the threaded rod 13, and the second groove can cooperate with the hexagonal wrench. By using the hexagonal wrench to rotate the threaded rod 13, the threaded rod 13 cooperates with the first threaded hole 11, and the top plate 10 is pushed to move to the left. The top plate 10 moves to the left, and the top plate 10 supports the opening 9. The left surface of the top plate 10 and the right surface in the opening 9 are both provided with anti-slip grooves, and the top plate 10 can better fix the connecting shaft 6, so that the photovoltaic panel 4 can fix the connecting block 2 after adjusting the angle, so as to prevent the photovoltaic panel 4 from shaking in windy weather and causing wear of the connecting shaft 6. After the top plate 10 supports the connecting shaft 6, the plug 14 is screwed into the second threaded hole 12, and the hexagonal bolt 14 is used to tighten the plug 14. The plug 14 will support the threaded rod 13 and fix the threaded rod 13, further strengthening the fixation of the top plate 10 to the connecting shaft 6.

[0018] The bottom of the connecting block 2 is fixedly connected to the connecting shaft 6, and the top of the connecting block 2 is fixedly connected to the bottom of the photovoltaic panel bracket 3, so that the connecting block 2 supports the photovoltaic panel 4;

[0019] The left end of the threaded rod 13 is connected to the top plate 10 via a bearing, and the threaded rod 13 is matched with the first threaded hole 11. The threaded rod 13 pushes the top plate 10 to the left by matching with the first threaded hole 11;

[0020] The upper and lower parts of the right end of the threaded rod 13 are both arranged as inclined surfaces, and the left end of the inner wall of the fixing groove 15 is arranged with an inclined surface for matching with the right end of the threaded rod 13. The plug 14 is matched with the right end of the threaded rod 13 through the inner wall of the fixing groove 15 and the inclined surface to fix the threaded rod 13;

[0021] The plug 14 is provided with an external thread matched with the second threaded hole 12 on its surface, and the plug 14 is screwed into the second threaded hole 12 by matching with the second threaded hole 12;

[0022] A groove is provided at the middle of the right end of the threaded rod 13 and the middle of the right side of the plug 14. The groove is configured to cooperate with an inner hexagonal wrench. The threaded rod 13 or the plug 14 is rotated by using the inner hexagonal wrench.

[0023] Working principle: when the height of the lifting column 1 is adjusted and the angle of the photovoltaic panel 4 is adjusted, a second groove is provided at the right end of the threaded rod 13, and the second groove can cooperate with the inner hexagonal wrench. By using the inner hexagonal wrench to rotate the threaded rod 13, the threaded rod 13 cooperates with the first threaded hole 11 to push the top plate 10 to move to the left. The top plate 10 moves to the left, and the top plate 10 supports the opening 9. The left surface of the top plate 10 and the right surface in the opening 9 are both provided with anti-slip grooves. The top plate 10 can better fix the connecting shaft 6, so that the photovoltaic panel 4 can fix the connecting block 2 after adjusting the angle, so as to avoid the photovoltaic panel 4 from shaking in windy weather and causing wear of the connecting shaft 6. After the top plate 10 supports the connecting shaft 6, the plug 14 is screwed into the second threaded hole 12, and the plug 14 is tightened with the inner hexagonal bolt 14. The plug 14 will support the threaded rod 13 and fix the threaded rod 13, further strengthening the fixation of the connecting shaft 6 by the top plate 10.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel support node connection mechanism, comprising a column (1), a photovoltaic panel support (3) and a photovoltaic panel (4), characterized in that: A connecting block (2) is arranged at the top of the column (1); a first mounting groove (101) is arranged at the top of the column (1); a first mounting opening (5) is arranged on the left inner wall of the first mounting groove (101); a connecting shaft (6) is arranged in the first mounting opening (5); a second mounting opening (7) is arranged on the right inner wall of the first mounting groove (101); a second mounting groove (8) is arranged on the right side of the second mounting opening (7); an opening (9) is arranged on the right side surface of the connecting shaft (6); a top plate (10) is arranged in the opening (9); a first threaded hole (11) is arranged on the right side of the second mounting groove (8); a second threaded hole (12) is arranged on the right side of the first threaded hole (11); a threaded rod (13) is arranged at the right end of the top plate (10); a plug (14) is arranged on the right side of the threaded rod (13); and a fixing groove (15) is arranged on the plug (14).

2. A photovoltaic panel support node connection mechanism according to claim 1, characterized in that: The bottom of the connecting block (2) is fixedly connected to the connecting shaft (6), and the top of the connecting block (2) is fixedly connected to the bottom of the photovoltaic panel bracket (3).

3. A photovoltaic panel support node connection mechanism according to claim 1, characterized in that: The left end of the threaded rod (13) is connected to the top plate (10) via a bearing, and the threaded rod (13) matches the first threaded hole (11).

4. A photovoltaic panel support node connection mechanism according to claim 1, characterized in that: The upper and lower parts of the right end of the threaded rod (13) are both arranged as inclined surfaces, and the left end of the inner wall of the fixing groove (15) is arranged with an inclined surface matching the right end of the threaded rod (13).

5. A photovoltaic panel support node connection mechanism according to claim 1, characterized in that: The surface of the plug (14) is provided with an external thread that matches the second threaded hole (12).

6. A photovoltaic panel support node connection mechanism according to claim 1, characterized in that: A groove is provided at the middle portion of the right end of the threaded rod (13) and the middle portion of the right side of the plug (14).

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