Photovoltaic support convenient to assemble

Abstract

The utility model discloses a photovoltaic support convenient to assemble, and belongs to the technical field of photovoltaic supports. Comprising a base, and a fixed column, a sliding column and a photovoltaic panel are sequentially arranged on the base upwards; a rotating groove is formed in the base, and a rotating block is rotationally arranged in the rotating groove; fixing holes which are distributed circumferentially are formed in the rotating block, and fixing rods which are inserted into the fixing holes are arranged in the base; a sliding groove is formed in the fixed column, the sliding column is arranged in the sliding groove in a sliding mode, and the fixed column and the sliding column are fixedly connected through a fastening screw. An arc-shaped groove is formed in the sliding column, and a rotating plate fixedly connected to the lower portion of the photovoltaic panel is rotationally arranged in the groove; the rotating plate is provided with square inserting holes distributed in the circumference, and inserting blocks inserted into the inserting holes are arranged in the sliding columns in a sliding mode. According to the photovoltaic support, the orientation, height and angle of the photovoltaic support can be adjusted while the base, the fixing column and the photovoltaic panel are assembled, the photovoltaic support is very convenient to use, and the use efficiency of the photovoltaic support is improved.

Description

Technical Field

[0001] The utility model provides a photovoltaic bracket which is easy to assemble and belongs to the technical field of photovoltaic brackets. Background Art

[0002] Photovoltaic bracket is a structure used to install solar photovoltaic modules, used to support and fix solar photovoltaic panels. Photovoltaic brackets usually consist of a base, support columns, and fixing devices. The base and support columns are the main load-bearing parts of the bracket, and the common materials include steel, aluminum alloy, etc., which are installed on the ground or roof; the fixing device is used to fix the solar photovoltaic panel.

[0003] When the structure of the photovoltaic device is large, it is inconvenient to carry and move the integrated photovoltaic bracket. Therefore, the existing photovoltaic brackets are mostly set up with a combined structure, and the brackets are assembled and spliced ​​to form a complete structure; at the same time, the photovoltaic brackets must also have an adjustment function to achieve different directions and angles, so as to achieve the best solar energy utilization. However, the assembly and adjustment of the existing assembled photovoltaic brackets are often carried out separately, and it is inconvenient to adjust the direction and tilt angle of the bracket at the same time during assembly; the staff also need to adjust the photovoltaic bracket after assembly, which greatly reduces the efficiency of the photovoltaic bracket. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the assembly and adjustment of the existing assembled photovoltaic bracket are often carried out separately, which makes it inconvenient to adjust the direction and tilt angle of the bracket at the same time during assembly, greatly reducing the use efficiency of the photovoltaic bracket.

[0005] In order to solve the above problems, the utility model proposes the following technical solutions: a photovoltaic bracket that is easy to assemble, comprising a base, on which a fixed column, a sliding column and a photovoltaic panel are sequentially arranged upward; a rotating groove is provided in the base, in which a rotating block fixedly connected to the lower part of the fixed column is rotatably arranged; a circumferentially distributed fixing hole is provided on the rotating block, and a fixing rod inserted into the fixing hole is provided in the base; a sliding groove is provided in the fixed column, in which the sliding column is slidably arranged, and the fixed column and the sliding column are fixedly connected by fastening screws; screw holes distributed up and down are provided on the sliding column; an arc-shaped groove is provided on the sliding column, in which a rotating plate fixedly connected to the lower part of the photovoltaic panel is rotatably arranged; square plug holes distributed in a circle are provided on the rotating plate, and a plug block inserted into the plug hole is slidably arranged in the sliding column.

[0006] As an improvement, a spring groove is provided in the base, and the fixing rod is located in the spring groove; a baffle fixedly sleeved on the fixing rod is provided in the spring groove, and a compression spring sleeved on the fixing rod is provided in the spring groove.

[0007] As an improvement, the compression spring is provided with a reserved compression amount during installation, a countersunk hole is provided on the side wall of the base, and the fixing rod is located in the countersunk hole.

[0008] As an improvement, an inclined surface is arranged below the rotating block, and a ball is arranged for rolling at the end of the fixing rod.

[0009] As an improvement, a movable groove is provided in the sliding column, and a bidirectional screw is rotatably arranged in the movable groove; two relatively arranged movable plates are threadedly connected to the bidirectional screw, and the movable plates are fixedly connected to the insert block.

[0010] As an improvement, the movable groove is a rectangular groove, the movable plate is a rectangle corresponding to the movable groove, and the movable plate and the inner wall of the movable groove are tightly fitted to each other.

[0011] Beneficial effects of the utility model:

[0012] A rotating groove is provided in the base, and a rotating block fixedly connected to the bottom of the fixed column is rotatably provided in the rotating groove; the base and the fixed column are connected through the rotating groove and the rotating block, which can facilitate the assembly of the photovoltaic bracket. At the same time, the rotating block is rotatably provided relative to the rotating groove, and the direction of the photovoltaic bracket can be adjusted while assembling. The sliding column is slidably provided in the sliding groove, and the fixed column and the sliding column are fixedly connected by fastening screws; when the sliding column and the fixed column are connected, the height of the photovoltaic bracket can also be adjusted while being connected. Square sockets distributed in a circle are provided on the rotating plate, and a plug block inserted into the socket is slidably provided in the sliding column; when assembling the photovoltaic panel and the sliding column, the angle of the photovoltaic panel during installation can be adjusted by selecting different square sockets. Therefore, the present application can adjust the direction, height and angle of the photovoltaic bracket while assembling the base, the fixed column and the photovoltaic panel, which is very convenient and improves the use efficiency of the photovoltaic bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional diagram of a photovoltaic bracket that is easy to assemble according to the utility model.

[0014] Figure 2 This is a stereoscopic diagram from another perspective of a photovoltaic bracket that is easy to assemble according to the utility model.

[0015] Figure 3 This is an exploded view of the connection between a fixing column and a base of a photovoltaic support that is easy to assemble according to the utility model.

[0016] Figure 4 This is an exploded view of the connection between a fixed column and a sliding column of a photovoltaic bracket that is easy to assemble according to the utility model.

[0017] Figure 5This is an exploded view of the connection between the photovoltaic panel and the sliding column of a photovoltaic bracket that is easy to assemble according to the utility model.

[0018] 1. Base; 2. Rotating groove; 3. Rotating block; 4. Fixed column; 5. Slide groove; 6. Sliding column; 7. Photovoltaic panel; 8. Rotating plate; 9. Countersunk hole; 10. Fixed rod; 11. Spring groove; 12. Compression spring; 13. Baffle; 14. Ball; 15. Inclined surface; 16. Fixed hole; 17. Fastening screw; 18. Screw hole; 19. Groove; 20. Socket; 21. Bidirectional screw; 22. Moving plate; 23. Plug block; 24. Movable groove. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] according to Figure 1-5 As shown: the utility model provides a photovoltaic bracket that is easy to assemble: it includes a base 1, on which a fixed column 4, a sliding column 6, and a photovoltaic panel 7 are sequentially arranged upward; a rotating groove 2 is provided in the base 1, and a rotating block 3 fixedly connected to the lower part of the fixed column 4 is rotatably arranged in the rotating groove 2; a circumferentially distributed fixing hole 16 is provided on the rotating block 3, and a fixing rod 10 inserted into the fixing hole 16 is provided in the base 1; a sliding groove 5 is provided in the fixed column 4, and the sliding column 6 is slidably arranged in the sliding groove 5, and the fixed column 4 and the sliding column 6 are fixedly connected by a fastening screw 17; the sliding column 6 is provided with screw holes 18 distributed up and down; an arc-shaped groove 19 is provided on the sliding column 6, and a rotating plate 8 fixedly connected to the lower part of the photovoltaic panel 7 is rotatably arranged in the groove 19; a circumferentially distributed square plug holes 20 are provided on the rotating plate 8, and a plug block 23 inserted into the plug hole 20 is slidably arranged in the sliding column 6.

[0021] The present application can adjust the orientation, height and angle of the photovoltaic bracket while assembling the base 1, the fixing column 4 and the photovoltaic panel 7, which is very convenient and improves the use efficiency of the photovoltaic bracket.

[0022] A spring slot 11 is provided in the base 1, and the fixing rod 10 is located in the spring slot 11; a baffle 13 fixedly sleeved on the fixing rod 10 is provided in the spring slot 11, and a compression spring 12 sleeved on the fixing rod 10 is provided in the spring slot 11. The compression spring 12 is reserved with a compression amount during installation, and can continuously exert pressure on the baffle 13, thereby increasing the stability of the fixing rod 10 inserted into the fixing hole 16. A countersunk hole 9 is provided on the side wall of the base 1, and the fixing rod 10 is located in the countersunk hole 9, so as to prevent the staff from accidentally touching the fixing rod 10 when the photovoltaic bracket is in use, thereby affecting the connection stability.

[0023] An inclined surface 15 is arranged below the rotating block 3 , and a ball 14 is rollingly arranged at the end of the fixing rod 10 .

[0024] The setting of the inclined surface 15 can push the fixed rod 10 when the rotating block 3 is inserted into the rotating groove 2, and directly push the fixed rod 10 into the spring groove 11, without the need for the staff to manually pull the fixed rod 10 out of the rotating groove 2; the setting of the ball 14 can greatly reduce the friction between the fixed rod 10 and the rotating block 3.

[0025] A movable groove 24 is provided in the sliding column 6, and a bidirectional screw 21 is rotatably arranged in the movable groove 24; two movable plates 22 arranged opposite to each other are threadedly connected to the bidirectional screw 21, and the movable plates 22 are fixedly connected to the insert block 23. The movable groove 24 is a rectangular groove, and the movable plate 22 is a rectangle corresponding to the movable groove 24, and the movable plate 22 and the inner wall of the movable groove 24 are closely fitted to each other.

[0026] The cooperation between the square movable groove 24 and the movable plate 22 can limit the rotation of the movable plate 22 , thereby converting the rotation of the bidirectional screw 21 into the movement of the movable plate 22 and driving the insertion block 23 to move.

[0027] Principle of the utility model

[0028] When the utility model is used to assemble the base 1 and the fixing column 4, as shown in FIG. Figure 3 As shown, directly insert the rotating block 3 into the rotating groove 2, and select a suitable fixing hole 16 corresponding to the fixing rod 10; as the rotating block 3 is inserted, the inclined surface 15 can push the fixing rod 10, so that the fixing rod 10 shrinks into the spring groove 11, and the baffle 13 compresses the compression spring 12; when the rotating block 3 is fully inserted into the rotating groove 2, the fixing rod 10 is aligned with the fixing hole 16, and under the action of the rebound force of the compression spring 12, the fixing rod 10 is inserted into the fixing hole 16, thereby completing the assembly of the fixing column 4 and the base 1, and also completing the adjustment of the direction of the photovoltaic bracket.

[0029] Then assemble the fixed column 4 and the sliding column 6, as shown in FIG. Figure 4 As shown; insert the sliding column 6 into the sliding groove 5 of the fixed column 4, select the appropriate screw hole 18, and use the fastening screw 17 to fix the fixed column 4 and the sliding column 6; therefore, when the fixed column 4 and the sliding column 6 are assembled, the height adjustment of the photovoltaic bracket is also completed. Finally, the photovoltaic panel 7 and the sliding column 6 are assembled, as shown in FIG. Figure 5 As shown, when the plug block 23 is ensured to be located in the movable groove 24, the rotating plate 8 is rotated in the groove 19; the appropriate plug hole 20 is selected to align with the plug block 23, and the bidirectional screw 21 is screwed. Driven by the movable plate 22, the plug block 23 is inserted into the plug hole 20, and the sliding column 6 and the photovoltaic panel 7 are installed, and the adjustment of the tilt angle of the photovoltaic panel 7 is also completed. Therefore, the present application can complete the adjustment of the direction, height, and angle of the photovoltaic bracket while assembling the base 1, the fixed column 4, and the photovoltaic panel 7, which is very convenient and improves the use efficiency of the photovoltaic bracket.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A photovoltaic support that is easy to assemble, comprising a base (1), wherein the base (1) is provided with a fixing column (4), a sliding column (6), and a photovoltaic panel (7) in sequence upward; the characteristics are: The base (1) is provided with a rotating groove (2), in which a rotating block (3) fixedly connected to the bottom of the fixed column (4) is rotatably arranged; the rotating block (3) is provided with circumferentially distributed fixing holes (16), and the base (1) is provided with a fixing rod (10) inserted into the fixing hole (16); the fixing column (4) is provided with a sliding groove (5), in which a sliding column (6) is slidably arranged, and the fixing column (4) and the sliding column (6) are fixedly connected by a fastening screw (17); the sliding column (6) is provided with screw holes (18) distributed up and down; the sliding column (6) is provided with an arc-shaped groove (19), in which a rotating plate (8) fixedly connected to the bottom of the photovoltaic panel (7) is rotatably arranged; the rotating plate (8) is provided with circumferentially distributed square plug holes (20), and a plug block (23) inserted into the plug hole (20) is slidably arranged in the sliding column (6).

2. A photovoltaic support that is easy to assemble according to claim 1, characterized in that: A spring groove (11) is provided in the base (1), and the fixing rod (10) is located in the spring groove (11); a baffle (13) fixedly sleeved on the fixing rod (10) is provided in the spring groove (11), and a compression spring (12) sleeved on the fixing rod (10) is provided in the spring groove (11).

3. A photovoltaic support that is easy to assemble according to claim 2, characterized in that: The compression spring (12) has a reserved compression amount during installation; a countersunk hole (9) is provided on the side wall of the base (1), and the fixing rod (10) is located in the countersunk hole (9).

4. The photovoltaic support that is easy to assemble according to claim 2 is characterized in that: An inclined surface (15) is arranged below the rotating block (3), and a ball (14) is rollingly arranged at the end of the fixing rod (10).

5. The photovoltaic support that is easy to assemble according to claim 1 is characterized in that: A movable groove (24) is provided in the sliding column (6), and a bidirectional screw (21) is rotatably arranged in the movable groove (24); two movable plates (22) arranged opposite to each other are threadedly connected to the bidirectional screw (21), and the movable plates (22) are fixedly connected to the insert block (23).

6. The photovoltaic support that is easy to assemble according to claim 5 is characterized in that: The movable groove (24) is a rectangular groove, the movable plate (22) is a rectangle corresponding to the movable groove (24), and the movable plate (22) and the inner wall of the movable groove (24) are tightly fitted to each other.

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