Connecting structure of photovoltaic stand column

Abstract

The utility model discloses a connecting structure of a photovoltaic stand column in the technical field of photovoltaic supporting structures, which comprises a stand column, a connecting block is arranged at the top of the stand column, bolts are arranged at the centers of the tops of the four sides of the stand column, a T-shaped block is arranged at the top of the connecting block, and fixing columns are arranged on the front side and the rear side of the top of the T-shaped block. A rotating shaft is arranged at the top of the rear side of the fixing column, a rotating block is arranged at the top of the opposite side of the fixing column, a connecting plate is arranged at the top of the rotating block, a fixing plate is arranged at the center of the top of the connecting plate, and threaded holes are formed in the front side and the rear side of the left side of the fixing plate correspondingly. The height of the device can be changed according to requirements, the angle of the connecting plate can be adjusted through the rotating shaft and the rotating block, the connecting plate is fixed through the nut, the angle and height of the device can be adjusted conveniently, and irradiation of the sun is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic support structures, in particular to a connection structure of photovoltaic columns. Background Art

[0002] Photovoltaics is a system that uses solar energy to generate electricity. It can use the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy, thereby providing daily electricity needs.

[0003] When the columns are connected and fixed, the height is fixed and cannot be changed according to needs. In addition, the angle of the device is also fixed after the connection is fixed and cannot be adjusted according to the sun. For this reason, we provide a connection structure for photovoltaic columns. Utility Model Content

[0004] The purpose of the utility model is to provide a connection structure of photovoltaic columns 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 connection structure of a photovoltaic column, comprising a column, a connecting block is arranged on the top of the column, bolts are arranged at the center of the top of the four sides of the column, a T-block is arranged on the top of the connecting block, the front and rear sides of the top of the T-block are arranged with fixing columns, a rotating shaft is arranged on the top of the rear side of the fixing column, a rotating block is arranged on the top of the opposite side of the fixing column, a connecting plate is arranged on the top of the rotating block, a fixing plate is arranged at the center of the top of the connecting plate, threaded holes are arranged on the front and rear sides of the left side of the fixing plate, limiting plates are arranged on the front and rear sides of the top right side of the connecting plate, and the left side of the limiting plate is connected to the fixing plate.

[0006] Preferably, a slot is provided at the top of the column, a slide bar is provided at the center of the bottom of the four sides of the connecting block, and the slot matches the connecting block, a plurality of threaded holes are evenly arranged on the front side of the slide bar, and bolts pass through the column and are threadedly connected to the threaded holes.

[0007] Preferably, a rectangular groove is formed at the bottom of the T-block, and the rectangular groove matches the top of the connecting block.

[0008] Preferably, a circular groove is provided on the rear top of the rear fixed column, a nut is provided on the front side of the outer ring of the rotating shaft, and the nut matches the circular groove, and the rotating shaft passes through the fixed column and the rotating block and is connected to the nut.

[0009] Preferably, four groups of threaded holes are provided, and the four groups of threaded holes are distributed in a rectangular shape on the left side of the fixing plate.

[0010] Preferably, a base is provided at the bottom of the column, a square groove is provided at the top of the base, and the square groove matches the column.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the connecting block is inserted into the slot, and then fixed by the threaded connection of the bolt, the column and the connecting block are fixed, the height of the device can be changed by sliding according to needs, and then fixed by threaded connection, which can be adjusted to a suitable height, and then the angle of the connecting plate is adjusted by rotating the rotating block through the rotating shaft, and then fixed by the nut, which is convenient for adjusting the angle of the device according to needs, and better practical, the device can change the height and connection angle, and can be fixed and connected to other devices through the limit plate and the threaded hole, thereby enhancing the stability of the device and facilitating connection. The device is also easy to use, and the setting of the T-block and the base can enhance the stability of the column. 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 column structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the connection block of the utility model;

[0015] Figure 4 This is a schematic diagram of the angle adjustment structure of the utility model;

[0016] Figure 5 It is a schematic diagram of the bottom structure of the column of the utility model.

[0017] In the figure: 1. column; 2. slot; 3. connecting block; 4. slide bar; 5. bolt; 6. T-block; 7. fixed column; 8. rotating shaft; 9. nut; 10. rotating block; 11. connecting plate; 12. fixing plate; 13. threaded hole; 14. limit plate; 15. base. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5The utility model provides a technical solution: a connection structure of a photovoltaic column, including a column 1, a connection block 3 is arranged on the top of the column 1, bolts 5 are arranged at the top center of the four sides of the column 1, a T-block 6 is arranged on the top of the connection block 3, a fixed column 7 is arranged on the front and rear sides of the top of the T-block 6, a rotating shaft 8 is arranged on the rear top of the fixed column 7, a rotating block 10 is arranged on the top of the opposite side of the fixed column 7, a connecting plate 11 is arranged on the top of the rotating block 10, a fixing plate 12 is arranged at the top center of the connecting plate 11, and the left side of the fixing plate 12 The front and rear sides are provided with threaded holes 13, the front and rear sides of the top right side of the connecting plate 11 are provided with limiting plates 14, and the left side of the limiting plate 14 is connected to the fixing plate 12, the device can be adjusted according to needs, the height of the device can be changed by sliding, and then fixed by threaded connection, the height of the device can be adjusted, and the angle of the device can also be adjusted, which is convenient for adjustment according to the sun's radiation, and the remaining devices can be connected to the limiting plate 14 through the threaded hole 13, which enhances the stability of the device and facilitates connection. The device can be adjusted according to needs, which is practical and convenient.

[0020] A slot 2 is provided at the top of the column 1, and slide bars 4 are provided at the bottom centers of the four sides of the connecting block 3, and the slot 2 matches the connecting block 3. A number of threaded holes are evenly arranged on the front side of the slide bar 4, and bolts 5 penetrate the column 1 and are threadedly connected to the threaded holes. The height of the device can be changed by sliding the connecting block 3 into the slot 2, and then it is fixed by the threaded connection of the bolt 5. The height of the device can be changed according to needs, and it is convenient to adjust and fix.

[0021] A rectangular groove is formed at the bottom of the T-block 6, and the rectangular groove matches the top of the connecting block 3. The T-block 6 enhances the stability of the device.

[0022] A circular groove is provided on the rear top of the rear fixed column 7, and a nut 9 is provided on the front side of the outer ring of the rotating shaft 8, and the nut 9 matches the circular groove. The rotating shaft 8 passes through the fixed column 7 and the rotating block 10 and is connected with the nut 9. The angle of the connecting plate 11 is changed by the rotation of the rotating shaft 8 and the rotating block 10, which can be adjusted according to the exposure to sunlight and then fixed by the nut 9.

[0023] Four groups of threaded holes 13 are provided, and the four groups of threaded holes 13 are distributed in a rectangular shape on the left side of the fixing plate 12 . The remaining devices can be fixed through the threaded holes 13 , which is convenient for installation.

[0024] A base 15 is provided at the bottom of the column 1 , and a square groove is provided at the top of the base 15 , and the square groove matches the column 1 , and the base 15 enhances the stability of the column.

[0025] Although 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 column connection structure, comprising a column (1), characterized in that: A connecting block (3) is arranged at the top of the column (1), bolts (5) are arranged at the center of the top of the four sides of the column (1), a T-shaped block (6) is arranged at the top of the connecting block (3), a fixing column (7) is arranged at the front and rear sides of the top of the T-shaped block (6), a rotating shaft (8) is arranged at the top of the rear side of the fixing column (7), a rotating block (10) is arranged at the top of the opposite side of the fixing column (7), a connecting plate (11) is arranged at the top of the rotating block (10), a fixing plate (12) is arranged at the center of the top of the connecting plate (11), threaded holes (13) are arranged at the front and rear sides of the left side of the fixing plate (12), and a limiting plate (14) is arranged at the front and rear sides of the right side of the top of the connecting plate (11), and the left side of the limiting plate (14) is connected to the fixing plate (12).

2. A photovoltaic column connection structure according to claim 1, characterized in that: A slot (2) is provided at the top of the column (1), and sliding strips (4) are provided at the center of the bottom of the four sides of the connecting block (3), and the slot (2) matches the connecting block (3). A plurality of threaded holes are evenly arranged on the front side of the sliding strip (4), and bolts (5) pass through the column (1) and are threadedly connected to the threaded holes.

3. The photovoltaic column connection structure according to claim 1, characterized in that: The bottom of the T-shaped block (6) is provided with a rectangular groove, and the rectangular groove matches the top of the connecting block (3).

4. The photovoltaic column connection structure according to claim 1, characterized in that: A circular groove is arranged at the top of the rear side of the fixed column (7) at the rear side, a nut (9) is arranged at the front side of the outer ring of the rotating shaft (8), and the nut (9) matches the circular groove, and the rotating shaft (8) passes through the fixed column (7) and the rotating block (10) and is connected to the nut (9).

5. The photovoltaic column connection structure according to claim 1, characterized in that: The threaded holes (13) are provided in four groups, and the four groups of threaded holes (13) are distributed in a rectangular shape on the left side of the fixing plate (12).

6. The photovoltaic column connection structure according to claim 1, characterized in that: A base (15) is provided at the bottom of the column (1), a square groove is provided at the top of the base (15), and the square groove matches the column (1).

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