Shaft fixing type photovoltaic support

Abstract

The utility model discloses a shaft fixed type photovoltaic support in the technical field of photovoltaic supports, which comprises a supporting rod, the outer surface of the top end of the supporting rod and the outer surface of the upper end of the supporting rod are respectively and fixedly sleeved with a fixed cylinder and a fixed shaft, and the left sides of the fixed cylinder and the fixed shaft are jointly and fixedly connected with a vertical plate. A transverse plate is fixedly arranged at the bottom end of the left side of the vertical plate, a bearing plate is connected to the transverse plate through an angle adjusting assembly, the top end of the bearing plate is hinged to the top end of the left side of the vertical plate, a connecting block abuts against the surface of the middle of the left end of the bearing plate, the other end of the connecting block is connected with a solar photovoltaic panel, and a first cavity is formed in the bearing plate. According to the utility model, the operation is simple, the installation and disassembly of the solar photovoltaic panel are facilitated, the later detection and maintenance of the solar photovoltaic panel are facilitated, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to an axis-fixed photovoltaic bracket. Background Art

[0002] In simple terms, an axis-fixed photovoltaic bracket is a mounting bracket that can provide support for solar photovoltaic panels. When installing solar photovoltaic panels, the axis-fixed photovoltaic brackets in the prior art mostly fix the solar photovoltaic panels by tightening bolts. If the solar photovoltaic panels need to be inspected and maintained at a later time, the bolts need to be loosened and the solar panels need to be inspected and repaired. This installation and disassembly method is relatively cumbersome and inconvenient, which increases the workload of the staff and reduces work efficiency. For this reason, we provide an axis-fixed photovoltaic bracket. Utility Model Content

[0003] The purpose of the utility model is to provide an axis-fixed photovoltaic bracket to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an axis-fixed photovoltaic bracket, comprising a support rod, the outer surface of the top end of the support rod and the outer surface of its upper end are respectively fixedly sleeved with a fixing tube and a fixing shaft, and the left sides of the fixing tube and the fixing shaft are commonly fixedly connected with a vertical plate, a horizontal plate is fixedly provided at the bottom left end of the vertical plate, and a receiving plate in an inclined state is connected to the horizontal plate through an angle adjustment component, and the top of the receiving plate is hingedly connected to the top left end of the vertical plate, a connecting block is abutted on the middle surface of the left end of the receiving plate, and the other end of the connecting block is connected to a solar photovoltaic panel, a first cavity is opened on the receiving plate, the first cavity is opposite to the connecting block, and a positioning component connected to the connecting block is provided in the first cavity, and a bottom plate is fixedly provided at the bottom end of the support rod.

[0005] Furthermore, the positioning assembly includes a dual-axis motor, which is fixedly mounted on the middle end surface on the right side inside the first cavity, and the output ends on the upper and lower sides of the dual-axis motor are connected to the first screw rods, and the two first screw rods are opposite to each other, and the ends of the two first screw rods that are far away from each other are respectively connected to the upper and lower inner walls of the first cavity through an auxiliary bearing, and the outer surfaces of the two first screw rods are threaded with movable blocks, and the left ends of the two movable blocks are movably penetrated through the receiving plate and extend out a part, and the receiving plate is provided with a first opening that is compatible with the movable block, and the left end surfaces on the opposite side of the two movable blocks are fixed with positioning blocks, and the two positioning blocks are respectively slidably penetrated and connected to the middle end surfaces on the upper and lower sides of the connecting block, and the positioning blocks are provided with positioning grooves that are compatible with the connecting block.

[0006] Furthermore, the angle adjustment assembly includes a second cavity opened inside the transverse plate, a forward and reverse motor is fixedly provided on the left side wall of the second cavity, the output end of the forward and reverse motor is connected to a second screw rod, the other end of the second screw rod is connected to the right side wall of the second cavity through auxiliary bearing 2, a second opening is opened on the transverse plate, and an inclined plate is movable in the second opening, one side end of the inclined plate is hinged with an adjustment block, and the adjustment block is threadedly sleeved on the outer surface of the right end of the second screw rod, and the other end of the inclined plate is hinged to the lower end surface of the right side of the receiving plate.

[0007] Furthermore, connecting plates are fixedly provided on the upper and lower end surfaces of the left side of the connecting block, and the connecting plates are connected to the solar photovoltaic panel through two fixing bolts which are respectively symmetrical in the front and rear directions.

[0008] Furthermore, the total length of the movable block and the positioning block is two-thirds of the inner length of the first opening, and the movable block and the positioning block are the same length, and the front and rear ends of the movable block are slidably connected to the inner wall of the first opening.

[0009] Furthermore, an auxiliary block is slidably connected to the middle surface of the right end of the connecting block, and the other end of the auxiliary block is fixedly connected to the left end surface of the receiving plate. An auxiliary groove adapted to the auxiliary block is provided on the connecting block.

[0010] Furthermore, a sliding block is provided on the middle surface of the right side of the movable block, the other end of the sliding block is slidably connected with the right side wall in the first cavity, and a sliding groove adapted to the sliding block is provided on the receiving plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When using the axis-fixed photovoltaic bracket, the installation position of the solar photovoltaic panel can be quickly determined through the mutual cooperation between the auxiliary block and the auxiliary groove on the connecting block. The positive rotation of the output end of the dual-axis motor can drive the two first screws to rotate in the positive direction at the same time, so that the two movable blocks can move closer to each other, so that the positioning block can be slid into the positioning groove on the connecting block to fix the connecting block to complete the installation of the solar photovoltaic panel. The solar photovoltaic panel can be disassembled by reversing the above steps. The utility model is simple to operate and is convenient for the installation and disassembly of the solar photovoltaic panel, thereby facilitating the later inspection and maintenance of the solar photovoltaic panel and improving work efficiency.

[0013] 2. When using the axis-fixed photovoltaic bracket, the output end of the forward and reverse motors can rotate in the opposite direction, which can drive the second screw rod to rotate in the opposite direction, thereby driving the adjustment block threadedly connected to the second screw rod to move to the left, thereby driving the inclined plate to rotate upward, thereby driving the lower end of the receiving plate to move upward, and adjusting the inclination angle of the receiving plate. Therefore, the inclination angle of the solar photovoltaic panel can be adjusted according to different usage requirements in different time periods, which is beneficial to improving the power generation efficiency of the solar photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the cross section of the connecting block of the utility model;

[0017] In the figure: 1. support rod; 2. fixed cylinder; 3. fixed shaft; 4. vertical plate; 5. horizontal plate; 6. receiving plate; 7. connecting block; 8. solar photovoltaic panel; 9. first cavity; 10. bottom plate; 11. dual-axis motor; 12. first screw rod; 13. movable block; 14. first opening; 15. positioning block; 16. positioning groove; 17. second cavity; 18. forward and reverse motor; 19. second screw rod; 20. second opening; 21. tilting plate; 22. adjusting block; 23. connecting plate; 24. auxiliary block; 25. auxiliary groove; 26. sliding block. 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] Example 1

[0020] See also Figure 1-2The top of the bracket is hinged to the top of the left side of the bracket 4, and the top of the bracket 4 is hinged to the top of the left side of the bracket 4. The middle surface of the left end of the bracket 4 abuts against a connecting block 7, and the other end of the connecting block 7 is connected to a solar photovoltaic panel 8. A first cavity 9 is provided on the bracket 6, which is opposite to the connecting block 7, and a positioning component connected to the connecting block 7 is provided in the first cavity 9. A bottom plate 10 is fixed on the bottom end of the support rod 1, and a mounting hole (not shown) is provided on the bottom plate 10, and the device can be installed and fixed on the ground by external bolts.

[0021] See also Figure 2-3The positioning assembly includes a dual-axis motor 11, which is fixedly arranged on the middle end surface of the right side inside the first cavity 9, and the output ends on the upper and lower sides of the dual-axis motor 11 are connected to the first screw rod 12, and the two first screw rods 12 are opposite to each other (the threads on the two first screw rods 12 are in opposite directions), and the ends of the two first screw rods 12 that are far away from each other are respectively connected to the upper and lower inner walls of the first cavity 9 through auxiliary bearings (the auxiliary bearings are rotatably connected to the first screw rods 12, and the ends of the two first screw rods 12 that are far away from each other are fixedly connected to the inner wall of the first cavity 9 The two first screw rods 12 are connected with movable blocks 13 on their outer surfaces through threads, and the movable blocks 13 are provided with threaded holes (not shown) adapted to the first screw rods 12, and the left ends of the two movable blocks 13 are movable through the receiving plate 6 and extend out a portion (the two movable blocks 13 are respectively fitted with the upper and lower end surfaces of the connecting block 7, and the movable blocks 13 are not in contact with the connecting plate 23, and the connecting plate 23 is described in detail below), and the receiving plate 6 is provided with a first opening 14 adapted to the movable block 13, and the two movable blocks 1 The left end surface of the opposite side is fixed with a positioning block 15, and the two positioning blocks 15 are respectively slidably penetrated and connected to the middle end surfaces of the upper and lower sides of the connecting block 7, and the positioning blocks 15 are provided with positioning grooves 16 adapted to the connecting block 7. The upper and lower end surfaces of the left side of the connecting block 7 are fixed with a connecting plate 23, and the connecting plate 23 is connected to the solar photovoltaic panel 8 through two fixing bolts that are symmetrical in front and back. By providing the connecting plate 23 and the fixing bolt, the disassembly and connection between the solar photovoltaic panel 8 and the connecting block 7 are facilitated. The middle surface of the right end of the connecting block 7 An auxiliary block 24 is slidably connected through the connecting block 7, and the other end of the auxiliary block 24 is fixedly connected to the left end surface of the receiving plate 6. An auxiliary groove 25 adapted to the auxiliary block 24 is provided on the connecting block 7. By setting the auxiliary block 24 and the auxiliary groove 25, through the plug-in effect between the two, when installing and fixing the connecting block 7, its position on the receiving plate 6 can be quickly determined, which is convenient for the staff to use and is beneficial to improving the installation efficiency of the solar photovoltaic panel 8. When the connecting block 7 and the auxiliary block 24 are snapped together, the positioning groove 16 is aligned with the positioning block 15.

[0022] See also Figure 1The angle adjustment assembly includes a second cavity 17 opened inside the horizontal plate 5, and a forward and reverse motor 18 is fixedly provided on the left wall of the second cavity 17 (the dual-axis motor 11 and the forward and reverse motor 18 are both controlled and used by an external remote control device, which is a prior art and will not be elaborated here), and a second screw rod 19 is connected to the output end of the forward and reverse motor 18, and the other end of the second screw rod 19 is connected to the right side wall of the second cavity 17 through an auxiliary bearing 2 (the auxiliary bearing 2 is rotatably connected to the second screw rod 19, and it is away from the second screw rod 1 9 is fixedly connected to the inner wall of the second cavity 17), a second opening 20 is provided on the horizontal plate 5, and an inclined plate 21 is movable in the second opening 20, the front and rear ends of the inclined plate 21 do not contact the inner wall of the second opening 20, an adjusting block 22 is hingedly connected to one side end of the inclined plate 21, and the adjusting block 22 is threadedly sleeved on the outer surface of the right end of the second screw rod 19, a threaded hole two (not shown) matched with the second screw rod 19 is provided on the adjusting block 22, and the other end of the inclined plate 21 is hingedly connected to the lower end surface of the right side of the receiving plate 6.

[0023] See also Figure 2 The total length of the movable block 13 and the positioning block 15 is two-thirds of the internal length of the first opening 14 (the positioning block 15 can completely slide out of the positioning groove 16), and the length of the movable block 13 and the positioning block 15 is the same, and the front and rear ends of the movable block 13 are slidably connected to the inner wall of the first opening 14.

[0024] Example 2

[0025] On the basis of embodiment 1, a sliding block 26 and a sliding groove (not shown) are added. Figure 2 A sliding block 26 is provided on the middle surface of the right side of the movable block 13, and the other end of the sliding block 26 is slidably connected with the right side wall in the first cavity 9. A sliding groove adapted to the sliding block 26 is provided on the receiving plate 6. The sliding connection between the sliding block 26 and the sliding groove is conducive to improving the stability of the movable block 13 during movement, thereby improving the use effect of the positioning component.

[0026] 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. An axis-fixed photovoltaic support, comprising a support rod (1), characterized in that: The outer surface of the top end of the support rod (1) and the outer surface of the upper end thereof are respectively fixedly sleeved with a fixed tube (2) and a fixed shaft (3), and the left sides of the fixed tube (2) and the fixed shaft (3) are commonly fixedly connected with a vertical plate (4), a horizontal plate (5) is fixedly provided at the left bottom end of the vertical plate (4), and a receiving plate (6) in an inclined state is connected to the horizontal plate (5) through an angle adjustment component, and the top end of the receiving plate (6) is hinged to the left top end of the vertical plate (4), a middle surface of the left end of the receiving plate (6) is abutted with a connecting block (7), and the other end of the connecting block (7) is connected to a solar photovoltaic panel (8), a first cavity (9) is opened on the receiving plate (6), the first cavity (9) is opposite to the connecting block (7), and a positioning component connected to the connecting block (7) is provided in the first cavity (9), and a bottom plate (10) is fixedly provided at the bottom end of the support rod (1).

2. The shaft-fixed photovoltaic bracket according to claim 1, characterized in that: The positioning assembly comprises a double-axis motor (11), the double-axis motor (11) is fixedly arranged on the middle end surface of the right side inside the first cavity (9), and the output ends on the upper and lower sides of the double-axis motor (11) are connected to the first screw rod (12), and the two first screw rods (12) are opposite to each other, and the ends of the two first screw rods (12) that are far away from each other are respectively connected to the upper and lower inner walls of the first cavity (9) through auxiliary bearings, and the outer surfaces of the two first screw rods (12) are threadedly sleeved with movable blocks (13) ), and the left ends of the two movable blocks (13) are movable through the receiving plate (6) and extend a portion thereof, the receiving plate (6) is provided with a first opening (14) adapted to the movable block (13), the left end surfaces of the two movable blocks (13) on the opposite side are fixed with positioning blocks (15), and the two positioning blocks (15) are respectively slidably penetrated and connected to the middle end surfaces of the upper and lower sides of the connecting block (7), and the positioning blocks (15) are provided with positioning grooves (16) adapted to the connecting block (7).

3. The shaft-fixed photovoltaic bracket according to claim 1, characterized in that: The angle adjustment assembly comprises a second cavity (17) opened inside the transverse plate (5); a forward and reverse motor (18) is fixedly arranged on the left side wall of the second cavity (17); the output end of the forward and reverse motor (18) is connected to a second screw rod (19); the other end of the second screw rod (19) is connected to the right side wall of the second cavity (17) through an auxiliary bearing 2; a second opening (20) is opened on the transverse plate (5); and an inclined plate (21) is movable inside the second opening (20); an adjustment block (22) is hingedly connected to one side end of the inclined plate (21); and the adjustment block (22) is threadedly sleeved on the outer surface of the right end of the second screw rod (19); and the other end of the inclined plate (21) is hingedly connected to the lower end surface of the right side of the receiving plate (6).

4. The shaft-fixed photovoltaic bracket according to claim 1, characterized in that: The upper and lower end surfaces of the left side of the connection block (7) are both fixedly provided with connection plates (23), and the connection plate (23) is connected to the solar photovoltaic panel (8) via two fixing bolts which are respectively symmetrical in the front and rear directions.

5. The shaft-fixed photovoltaic bracket according to claim 2, characterized in that: The total length of the movable block (13) and the positioning block (15) is two-thirds of the inner length of the first opening (14), and the movable block (13) and the positioning block (15) are of the same length. Both front and rear ends of the movable block (13) are slidably connected to the inner wall of the first opening (14).

6. The shaft-fixed photovoltaic bracket according to claim 1, characterized in that: An auxiliary block (24) is slidably connected to the middle surface of the right end of the connecting block (7), and the other end of the auxiliary block (24) is fixedly connected to the left end surface of the receiving plate (6). An auxiliary groove (25) matching the auxiliary block (24) is provided on the connecting block (7).

7. The shaft-fixed photovoltaic support according to claim 5, characterized in that: A sliding block (26) is provided on the middle surface of the right side of the movable block (13), and the other end of the sliding block (26) is slidably connected to the right side wall of the first cavity (9), and a sliding groove adapted to the sliding block (26) is provided on the receiving plate (6).

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