Photovoltaic support with high stability

Abstract

The utility model relates to a photovoltaic support with high stability in the technical field of photovoltaic supports, which comprises an installation chassis, the edge of the installation chassis is provided with installation holes, the installation chassis is connected with a fixed connection plate through bolts, the middle part of the top end of the fixed connection plate is fixedly connected with a fixed support column, and the fixed support column is fixedly connected with a support rod. The top of the fixed supporting column is fixedly connected with a fixed connecting disc, the outer side of the surface of the fixed supporting column is fixedly sleeved with a fixed limiting lantern ring, the outer side of the surface of the fixed supporting column is movably sleeved with a movable connecting arm, and one end of the movable connecting arm is fixedly connected with a photovoltaic panel. Through the connection effect of a first connecting piece, a connecting reinforcing rod, a fixed limiting groove, a second connecting piece and a connecting limiting clamping block, the photovoltaic panel can be in a stable state with a fixed supporting column, a mounting chassis and the connecting reinforcing rod, so that the fixed supporting column can be protected, the situation that the fixed supporting column is inclined due to the gravity of the photovoltaic panel is avoided, and the service life of the photovoltaic panel is prolonged. The operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a photovoltaic bracket with high stability. Background Art

[0002] Solar panels are the common name for photovoltaic components. Solar panels are devices that can convert light energy into electricity, and there are many types such as monocrystalline silicon, polycrystalline silicon, amorphous silicon, gallium arsenide and copper indium selenide. Although the types are different, the principles of power generation are basically the same. When solar panels are in use, they need to be firmly installed through corresponding brackets so that the solar panels can be used stably.

[0003] After searching, a high-stability photovoltaic component installation bracket disclosed in publication number CN218387361U includes a base plate, a lifting mechanism is arranged on the top of the base plate, a connecting tube is connected to the outer surface of the lifting mechanism, the lifting mechanism is used to adjust the height and direction of the connecting tube, a steering mechanism is connected to the end of the connecting tube away from the lifting mechanism, a photovoltaic panel is connected to the steering mechanism, the steering mechanism is used to adjust the longitudinal angle of the photovoltaic panel, a locking mechanism is arranged inside the connecting tube, the lifting mechanism and the steering mechanism are both connected to the locking mechanism, the locking mechanism is used to synchronously lock the lifting mechanism and the steering mechanism, a fixing ring is connected to the outer surface of the lifting mechanism, four supporting mechanisms are arranged in a ring shape at equal distances on the outer surface of the fixing ring, and the four supporting mechanisms are used to support the lifting mechanism.

[0004] The above-mentioned technical solution has certain beneficial effects, but in actual use, the photovoltaic panel has a certain weight and extends outward a certain distance through the connecting tube, causing the center of gravity to change. Even if the overall base has high stability, under the action of external forces such as outdoor wind, the lifting rod is easy to tilt, reducing the overall stability of use. For this reason, we propose a photovoltaic bracket with high stability. Utility Model Content

[0005] In view of the above problems, the utility model provides a photovoltaic bracket with high stability, which can solve the problems existing in the above background technology.

[0006] The technical solution of the utility model is:

[0007] The top of the mounting plate is provided with a fixing hole, and the middle part of the top of the fixing connecting plate is fixedly connected to the fixing support column by bolts. The top of the fixing supporting column is fixedly connected to the fixing connecting plate. The outer surface of the fixing supporting column is fixedly sleeved with a fixing limiting collar, and the outer surface of the fixing supporting column is movably sleeved with a movable connecting arm. One end of the movable connecting arm is fixedly connected to the photovoltaic panel, and the other end of the movable connecting arm is fixedly connected to the first connecting piece, the inner side of the first connecting piece is movably connected to the connecting reinforcement rod through a positioning rod, and the other end of the connecting reinforcement rod is movably connected to the second connecting piece through the positioning rod, and the bottom of the second connecting piece is fixedly connected to the connecting limiting block, the top of the mounting chassis is provided with a fixing limiting groove, one side of the second connecting piece is fixedly connected with a connecting positioning mechanism, and the top of the mounting chassis is provided with a fixing positioning hole.

[0008] In a further technical solution, the cross-sectional shape of the fixed limiting groove is T-shaped, and the outer side of the surface of the connecting limiting block fits with the inner side of the fixed limiting groove.

[0009] In a further technical solution, the outer surface of the movable connecting arm is in contact with the surfaces of the fixed connecting disk and the fixed limiting ring.

[0010] In a further technical solution, an additional support column can be provided between the fixed support column and the fixed connecting plate.

[0011] In a further technical solution, the connecting and positioning mechanism includes a fixed mounting base block, a connecting and mounting sleeve is fixedly connected to the surface of the fixed mounting base block, a movable positioning rod is movably connected between the connecting and mounting sleeve and the inside of the connecting and positioning mechanism, a force-bearing ring is fixedly sleeved on the outer surface of the surface of the movable positioning rod, the force-bearing ring is located on the inner side of the connecting and mounting sleeve, a force spring is fixedly connected between the top of the force-bearing ring and the inner top end of the connecting and mounting sleeve, and a connecting pull block is fixedly connected to the top of the movable positioning rod.

[0012] In a further technical solution, the bottom end of the fixed mounting base block and the top of the mounting chassis are in contact with each other.

[0013] In a further technical solution, the outer side of the bottom end surface of the movable positioning rod is in contact with the inner side of the fixed positioning hole.

[0014] The beneficial effects of the utility model are:

[0015] Through the connection of the first connecting member, the connecting reinforcing rod, the fixed limiting groove, the second connecting member and the connecting limiting block, the fixed support column, the mounting chassis and the connecting reinforcing rod can be in a stable state, thereby providing protection for the fixed support column, preventing the fixed support column from being skewed due to the gravity of the photovoltaic panel, and convenient operation;

[0016] Through the cooperation between the provided connection positioning mechanism and the fixed positioning hole, the orientation of the photovoltaic panel can be adjusted, thereby improving the overall practicality. The orientation of the photovoltaic panel can be adjusted according to actual usage requirements, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a photovoltaic bracket with high stability according to an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall side view structure of a photovoltaic bracket with high stability according to an embodiment of the utility model;

[0019] Figure 3 This is a photovoltaic bracket with high stability according to the embodiment of the utility model. Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a schematic diagram of a fixed positioning hole structure of a photovoltaic bracket with high stability according to an embodiment of the utility model.

[0021] Description of reference numerals:

[0022] 1. Install chassis; 2. Install hole; 3. Fix connecting plate; 4. Fix support column; 5. Fix connecting plate; 6. Fix limit collar; 7. Active connecting arm; 8. Photovoltaic panel; 9. First connecting piece; 10. Connect reinforcing rod; 11. Fix limit groove; 12. Second connecting piece; 13. Connect limit block; 14. Connect positioning mechanism; 15. Fix positioning hole; 16. Fix mounting bottom block; 17. Connect mounting sleeve; 18. Active positioning rod; 19. Force collar; 20. Force spring; 21. Connect pull block. DETAILED DESCRIPTION

[0023] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings. Example

[0024] like Figure 1-Figure 4As shown, a photovoltaic bracket with high stability comprises a mounting chassis 1, an edge of the mounting chassis 1 is provided with a mounting hole 2, the mounting chassis 1 is connected with a fixed connecting plate 3 by bolts, a fixed support column 4 is fixedly connected to the middle of the top of the fixed connecting plate 3, a fixed connecting plate 5 is fixedly connected to the top of the fixed support column 4, a fixed limiting collar 6 is fixedly sleeved on the outer surface of the fixed support column 4, a movable connecting arm 7 is movably sleeved on the outer surface of the fixed support column 4, one end of the movable connecting arm 7 is fixedly connected to a photovoltaic panel 8, the other end of the movable connecting arm 7 is fixedly connected to a first connecting member 9, the inner side of the first connecting member 9 is movably connected to a connecting reinforcement rod 10 through a positioning rod, the other end of the connecting reinforcement rod 10 is movably connected to a second connecting member 12 through the positioning rod, a connecting limiting block 13 is fixedly connected to the bottom of the second connecting member 12, a fixed limiting groove 11 is provided on the top of the mounting chassis 1, a connecting positioning mechanism 14 is fixedly connected to one side of the second connecting member 12, and a fixed positioning hole 15 is provided on the top of the mounting chassis 1.

[0025] The working principle of the above technical solution is as follows:

[0026] During use, by means of the mutual cooperation between the connection limit block 13 and the fixed limit groove 11, the second connection member 12, the connection reinforcement rod 10 and the first connection member 9 can be connected, so that the movable connecting arm 7 can be pulled and fixed to prevent the photovoltaic panel 8 from pressing down on the movable connecting arm 7, causing the fixed support column 4 to tilt and deform. At the same time, the connection positioning mechanism 14 and the fixed positioning hole 15 cooperate with each other to use the connection between the whole, so that the photovoltaic panel 8 can be used in a stable state and is easy to operate.

[0027] In another embodiment, if Figure 2 and Figure 3 As shown, the cross-sectional shape of the fixed limiting groove 11 is T-shaped, and the outer side of the surface of the connecting limiting block 13 and the inner side of the fixed limiting groove 11 are in contact with each other.

[0028] The connection limit block 13 can be stably clamped on the inner side of the fixed limit groove 11 , and the connection limit block 13 can also move on the inner side of the fixed limit groove 11 .

[0029] In another embodiment, if Figure 2 As shown, the outer surface of the movable connecting arm 7 is in contact with the surfaces of the fixed connecting plate 5 and the fixed limiting ring 6 .

[0030] This facilitates the movable connecting arm 7 to be stably sleeved on the outer surface of the fixed support column 4, so that the movable connecting arm 7 can be used at a stable height.

[0031] In another embodiment, if Figure 1As shown, additional support columns can be provided between the fixed support columns 4 and the fixed connecting plate 3 .

[0032] It is convenient to further improve the supporting stability of the fixed support column 4 according to usage requirements.

[0033] In another embodiment, if Figure 4 As shown, the connecting and positioning mechanism 14 includes a fixed mounting base block 16, a connecting and mounting sleeve 17 is fixedly connected to the surface of the fixed mounting base block 16, a movable positioning plug rod 18 is movably connected between the connecting and mounting sleeve 17 and the inside of the connecting and positioning mechanism 14, a force-bearing ring 19 is fixedly sleeved on the outer surface of the movable positioning plug rod 18, the force-bearing ring 19 is located on the inner side of the connecting and mounting sleeve 17, a force spring 20 is fixedly connected between the top of the force-bearing ring 19 and the inner top end of the connecting and mounting sleeve 17, and a connecting pull block 21 is fixedly connected to the top of the movable positioning plug rod 18.

[0034] It is convenient to pull the connecting pull block 21 upward, drive the movable positioning rod 18 and the force-bearing ring 19 to move, compress the force-bearing spring 20, and make the bottom end of the movable positioning rod 18 retract toward the inside of the connecting installation sleeve 17, thereby quickly adjusting the connecting positioning mechanism 14, and the operation is convenient.

[0035] In another embodiment, if Figure 4 As shown, the bottom end of the fixed installation base block 16 is in contact with the top of the installation chassis 1 .

[0036] The fixing base block 16 can be stably moved on the top of the mounting chassis 1, and the operation is convenient.

[0037] In another embodiment, if Figure 4 As shown, the outer side of the bottom end surface of the movable positioning rod 18 is in contact with the inner side of the fixed positioning hole 15 .

[0038] The bottom end of the movable positioning rod 18 can be stably inserted into the inner side of the fixed positioning hole 15, so as to achieve connection and positioning, which is easy to operate.

[0039] Working principle of the utility model: during use, the first connecting member 9 and the second connecting member 12 can be connected by connecting the reinforcing rod 10, and at the same time, the connection limit block 13 and the fixed limit groove 11 can be connected, so that the connection and reinforcement between the movable connecting arm 7, the fixed support column 4 and the installation chassis 1 can be carried out. When the direction of the photovoltaic panel 8 needs to be adjusted, the connecting pull block 21 is pulled upward to drive the movable positioning rod 18 and the force-bearing ring 19 to move, compressing the force-bearing spring 20, so that the bottom end of the movable positioning rod 18 can be retracted toward the inside of the connecting and mounting sleeve 17 and detached from the inner side of the fixed positioning hole 15, and then Move the connecting limit block 13 on the inner side of the fixed limit groove 11, driving the second connecting piece 12, the connecting reinforcement rod 10, the first connecting piece 9, the movable connecting arm 7 and the photovoltaic panel 8 to move. When the direction of the photovoltaic panel 8 is adjusted, release the connecting pull block 21. When the force-bearing ring 19 is acted upon by the force-bearing spring 20, it can drive the movable positioning rod 18 to reset, so that the bottom end of the movable positioning rod 18 can be inserted into the inner side of the fixed positioning hole 15, thereby connecting and fixing. Finally, according to actual usage requirements, the support column can be welded on the outer side of the surface of the fixed connecting plate 3 and the fixed support column 4, thereby further improving the overall stability of use and facilitating use.

[0040] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A photovoltaic support with high stability, comprising a mounting chassis (1), characterized in that: The edge of the mounting chassis (1) is provided with a mounting hole (2); the mounting chassis (1) is connected to a fixed connecting plate (3) by bolts; the middle of the top end of the fixed connecting plate (3) is fixedly connected to a fixed support column (4); the top of the fixed support column (4) is fixedly connected to a fixed connecting plate (5); the outer surface of the fixed support column (4) is fixedly sleeved with a fixed limiting ring (6); the outer surface of the fixed support column (4) is movably sleeved with a movable connecting arm (7); one end of the movable connecting arm (7) is fixedly connected to a photovoltaic panel (8); the movable connecting arm (7) is fixedly connected to a photovoltaic panel (8); the movable connecting arm (7) is fixedly sleeved with a fixed limiting ring (6); the outer surface of the fixed support column (4) is movably sleeved with a movable connecting arm (7); one end of the movable connecting arm (7) is fixedly connected to a photovoltaic panel (8); the movable connecting arm (7) is fixedly sleeved with a fixed limiting ring (6); the outer surface of the fixed support column (4) is movably sleeved with a movable connecting arm (7); the photovoltaic panel (8) is fixedly connected to the ... fixed supporting plate (5); the fixed supporting plate (5) is fixedly sleeved with a fixed limiting ring (6); the fixed supporting plate (5) is fixedly sleeved with a fixed limiting ring (6); the fixed supporting plate (5) is fixedly sleeved with a fixed limiting ring (6); the fixed supporting plate (5) is fixedly sleeved with a fixed limiting ring (6); the fixed supporting plate (5) is fixedly sleeved with a fixed limiting ring (6); the fixed supporting plate (5) is fixedly sleeved with a fixed limiting ring (6); the fixed supporting plate (5) is fixedly sleeved with a fixed limiting ring (6); the fixed supporting plate (5 ) is fixedly connected to a first connecting member (9) at the other end, a connecting reinforcing rod (10) is movably connected to the inner side of the first connecting member (9) via a positioning rod, the other end of the connecting reinforcing rod (10) is movably connected to a second connecting member (12) via a positioning rod, a connecting limiting block (13) is fixedly connected to the bottom of the second connecting member (12), a fixed limiting groove (11) is provided at the top of the mounting chassis (1), a connecting positioning mechanism (14) is fixedly connected to one side of the second connecting member (12), and a fixed positioning hole (15) is provided at the top of the mounting chassis (1).

2. A photovoltaic support with high stability according to claim 1, characterized in that: The cross-sectional shape of the fixed limiting groove (11) is T-shaped, and the outer side of the surface of the connecting limiting block (13) fits with the inner side of the fixed limiting groove (11).

3. A photovoltaic support with high stability according to claim 1, characterized in that: The outer surface of the movable connecting arm (7) is in contact with the surfaces of the fixed connecting disk (5) and the fixed limiting collar (6).

4. A photovoltaic support with high stability according to claim 1, characterized in that: An additional support column can be provided between the fixed support column (4) and the fixed connecting plate (3).

5. A photovoltaic support with high stability according to claim 1, characterized in that: The connection and positioning mechanism (14) comprises a fixed installation base block (16), a connection and installation sleeve (17) is fixedly connected to the surface of the fixed installation base block (16), a movable positioning plug rod (18) is movably connected to the connection and installation sleeve (17) and the inside of the connection and positioning mechanism (14), a force-bearing ring (19) is fixedly sleeved on the outer side of the surface of the movable positioning plug rod (18), the force-bearing ring (19) is located on the inner side of the connection and installation sleeve (17), a force-bearing spring (20) is fixedly connected between the top of the force-bearing ring (19) and the inner top of the connection and installation sleeve (17), and a connection pull block (21) is fixedly connected to the top of the movable positioning plug rod (18).

6. A photovoltaic support with high stability according to claim 5, characterized in that: The bottom end of the fixed installation bottom block (16) is in contact with the top of the installation chassis (1).

7. A photovoltaic support with high stability according to claim 5, characterized in that: The outer side of the bottom end surface of the movable positioning rod (18) and the inner side of the fixed positioning hole (15) fit each other.

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