Photovoltaic support angle adjustment device

Abstract

The utility model discloses a photovoltaic support angle adjusting device, including crossbeam, the crossbeam is laid photovoltaic board, the lateral wall of crossbeam is fixedly connected with the butt joint cylinder, the bottom of butt joint cylinder is equipped with two L shape clamps, two between the L shape clamps are equipped with two stand, the top of butt joint cylinder is equipped with the hoop, the front and back both sides of hoop all are fixedly connected with the transverse plate, the bottom of butt joint cylinder is equipped with the arc plate, the utility model discloses a photovoltaic support angle adjusting device, when the angle of the device is adjusted photovoltaic board, through arc plate, connecting plate, first clamping block and second clamping block mutual cooperation, make the angle of adjusting photovoltaic board and adjust the completion, arc plate drive second clamping block and first clamping block mesh, then tighten third bolt, butt joint cylinder not only is fixed by hoop, simultaneously still is fixed by arc plate and second clamping block, thereby make butt joint cylinder obtain double -fixed, and the stability is higher, in this way guarantee the normal use of photovoltaic board.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support technology, and in particular to a photovoltaic support angle adjustment device. Background Technology

[0002] Installing photovoltaic brackets on slopes is difficult due to the unpredictable angle of the slope and the complex environment. This is especially true when a main beam is supported by multiple columns, as the difficulty in adjusting the angle of the main beam often makes installation and adjustment challenging.

[0003] Chinese patent CN207490833U discloses an angle adjustment device for an adjustable photovoltaic (PV) support system on slopes. The PV support system includes a main beam and a column, with the column supporting the main beam. PV panels are laid on the main beam. The angle adjustment device includes a connecting cylinder and a cylinder sleeve. The connecting cylinder can be fixed horizontally by extending into the cylinder sleeve. One connecting cylinder and cylinder sleeve are fixed to the main beam, and the other is fixed to the column. The advantage of this invention is that it enables adjustable PV supports on slopes to adapt to the local terrain, facilitating installation.

[0004] However, in actual use, after adjusting the angle of the crossbeam, the connecting column is only fixed by clamps. This fixing method has poor stability, and the crossbeam will deflect, thus affecting the normal use of the photovoltaic panel. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, one of the objectives of this utility model is to provide a photovoltaic bracket angle adjustment device.

[0006] One of the objectives of this utility model is achieved through the following technical solution: A photovoltaic support angle adjustment device includes a crossbeam on which photovoltaic panels are laid. A docking cylinder is fixedly connected to the side wall of the crossbeam. Two L-shaped clamps are provided at the bottom of the docking cylinder. Two columns are provided between the two L-shaped clamps. A clamp is provided at the top of the docking cylinder. Horizontal plates are fixedly connected to the front and rear sides of the clamp. An arc-shaped plate is provided at the bottom of the docking cylinder. Connecting plates are fixedly connected to the front and rear sides of the arc-shaped plate. The connecting plates have slots. The connecting plates and horizontal plates are connected to the L-shaped clamps by third bolts. Several second locking blocks are fixedly connected to the inner side of the arc-shaped plate. Several first locking blocks are fixedly connected to the outer edge of the docking cylinder.

[0007] Furthermore, the two L-shaped clamps are connected to the two columns by two first bolts, and the columns are provided with reinforcing beams on both the front and rear sides, and the two reinforcing beams are connected to the columns by two second bolts.

[0008] Furthermore, both the L-shaped clamp and the inner side of the reinforcing beam are fixedly connected with reinforcing plates, the cross-section of which is a right-angled triangle.

[0009] Furthermore, the first card block and the second card block engage with each other, and a plurality of the first card blocks are arranged in a circular array, while a plurality of the second card blocks are arranged in an arc array.

[0010] Furthermore, the slot is matched with the third bolt, and the two connecting plates are symmetrically arranged with the central axis of the arc plate as the axis of symmetry.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model discloses a photovoltaic bracket angle adjustment device. When adjusting the angle of the photovoltaic panel, the device uses an arc plate, a connecting plate, a first locking block, and a second locking block to cooperate with each other. After the angle of the photovoltaic panel is adjusted, the arc plate drives the second locking block to engage with the first locking block. Then, the third bolt is tightened. The connecting cylinder is not only fixed by the clamp, but also by the arc plate and the second locking block, so that the connecting cylinder is doubly fixed and has higher stability, thereby ensuring the normal use of the photovoltaic panel. 2. This utility model provides a photovoltaic bracket angle adjustment device. The reinforcing beam improves the stability of the connection between the two columns, and the reinforcing plate improves the support performance of the L-shaped clamp and the reinforcing beam, preventing the L-shaped clamp and the reinforcing beam from bending, thereby improving stability.

[0012] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0013] Figure 1 This is a frontal perspective view of the present invention; Figure 2 This is a front perspective view of the L-shaped clamping plate, a component of this utility model. Figure 3 This is a bottom perspective view of the L-shaped clamping plate, a component of this utility model. Figure 4 This is a front perspective view of the cylinder connecting the component of this utility model; Figure 5 This is a bottom perspective view of the cylinder connecting the components of this utility model; Figure 6 This is a front perspective view of the clamp component of this utility model; Figure 7 This is a front perspective view of the horizontal plate of the component of this utility model; Figure 8 This is a frontal perspective view of the arc-shaped plate, a component of this utility model. Figure 9 This is a frontal perspective view of the first locking block of the present invention. Figure 10 This is a frontal perspective view of the horizontal plate of the component of this utility model.

[0014] The following are the labels in the diagram: 1. Crossbeam; 2. Connecting cylinder; 3. L-shaped clamp; 4. First bolt; 5. Column; 6. Reinforcing beam; 7. Second bolt; 8. Reinforcing plate; 9. Hoop; 10. Horizontal plate; 11. Arc plate; 12. Connecting plate; 13. Third bolt; 14. First locking block; 15. Second locking block; 16. Slot. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0016] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0018] Please see Figure 1-10 This utility model provides a technical solution: a photovoltaic bracket angle adjustment device, including a crossbeam 1, on which photovoltaic panels are laid, and a connecting cylinder 2 is fixedly connected to the side wall of the crossbeam 1. Two L-shaped clamps 3 are provided at the bottom of the connecting cylinder 2, and two columns 5 are provided between the two L-shaped clamps 3. The two L-shaped clamps 3 are connected to the two columns 5 by two first bolts 4. Reinforcing beams 6 are provided on both the front and rear sides of the columns 5. The two reinforcing beams 6 are connected to the columns 5 by two second bolts 7. Reinforcing plates 8 are fixedly connected to the inner sides of the L-shaped clamps 3 and the reinforcing beams 6. The cross-section of the reinforcing plate 8 is a right triangle. The top of the docking cylinder 2 is provided with a clamp 9, and the inner side of the clamp 9 is provided with an anti-slip pad (not shown in the figure). The front and rear sides of the clamp 9 are fixedly connected with horizontal plates 10. The bottom of the docking cylinder 2 is provided with an arc plate 11, and the front and rear sides of the arc plate 11 are fixedly connected with connecting plates 12. The connecting plate 12 has a slot 16. The connecting plate 12 and the horizontal plate 10 are connected to the L-shaped clamp 3 by a third bolt 13. The slot 16 and the third bolt 13 match each other. The two connecting plates 12 are symmetrically arranged with the central axis of the arc plate 11 as the axis of symmetry. Several second locking blocks 15 are fixedly connected to the inner side of the arc plate 11. Several first locking blocks 14 are fixedly connected to the outer edge of the docking cylinder 2. The first locking blocks 14 and the second locking blocks 15 mesh with each other. Several first locking blocks 14 are arranged in a ring array, and several second locking blocks 15 are arranged in an arc array.

[0019] Working principle: This utility model discloses a photovoltaic bracket angle adjustment device. During use and installation, firstly, two columns 5 and two L-shaped clamps 3 are assembled and fixed by the first bolt 4. Then, two reinforcing beams 6 are installed on the columns 5 by the second bolt 7. The reinforcing beams 6 improve the stability of the connection between the two columns 5. The setting of the reinforcing plate 8 improves the support performance of the L-shaped clamps 3 and the reinforcing beams 6, and avoids bending of the L-shaped clamps 3 and the reinforcing beams 6, thereby improving stability. Then, the docking column 2 is moved to the space between the two L-shaped clamps 3. Then, the clamp 9 is moved to the top of the docking column 2. Then, the arc plate 11 is moved to the bottom of the docking column 2, so that the first locking block 14 and the second locking block 15 mesh with each other, and the connecting plate 12 is positioned above the horizontal plate 10. Then, the connecting plate 12 and the horizontal plate 10 are fixed on the L-shaped clamps 3 by the third bolt 13, thereby completing the fixing of the docking column 2 and completing the installation of the horizontal beam 1. When the angle of the crossbeam 1 needs to be adjusted, loosen the third bolt 13 without unscrewing it. At this time, there is a gap between the clamp 9 and the docking cylinder 2. At the same time, the fixing of the connecting plate 12 and the arc plate 11 is released. Then, move the arc plate 11 horizontally. The arc plate 11 drives the connecting plate 12 to move. The connecting plate 12 moves on the outer edge of the third bolt 13 through the setting of the slot 16. The arc plate 11 drives the second locking block 15 to move away from the first locking block 14. Then, flip the crossbeam 1. The crossbeam 1 drives the docking cylinder 2 and the photovoltaic panel on the top to flip together. After the angle of the photovoltaic panel is adjusted to a suitable angle, move the arc plate 11. The arc plate 11 drives the second locking block 15 to engage with the first locking block 14. Then tighten the third bolt 13 to complete the angle adjustment of the photovoltaic panel. When adjusting the angle of the photovoltaic panel, the device uses the arc plate 11, connecting plate 12, first locking block 14 and second locking block 15 to work together. After the angle of the photovoltaic panel is adjusted, the arc plate 11 drives the second locking block 15 to engage with the first locking block 14. Then the third bolt 13 is tightened. The docking cylinder 2 is not only fixed by the clamp 9, but also by the arc plate 11 and the second locking block 15, thus providing double fixation for the docking cylinder 2 and higher stability, thereby ensuring the normal use of the photovoltaic panel.

[0020] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0024] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0025] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A photovoltaic support angle adjustment device, comprising a crossbeam (1), wherein photovoltaic panels are laid on the crossbeam (1), characterized in that: A docking cylinder (2) is fixedly connected to the side wall of the crossbeam (1). Two L-shaped clamps (3) are provided at the bottom of the docking cylinder (2). Two columns (5) are provided between the two L-shaped clamps (3). A clamp (9) is provided at the top of the docking cylinder (2). A horizontal plate (10) is fixedly connected to both the front and rear sides of the clamp (9). An arc plate (11) is provided at the bottom of the docking cylinder (2). A connecting plate (12) is fixedly connected to both the front and rear sides of the arc plate (11). A slot (16) is provided on the connecting plate (12). The connecting plate (12) and the horizontal plate (10) are connected to the L-shaped clamps (3) by a third bolt (13). Several second locking blocks (15) are fixedly connected to the inner side of the arc plate (11). Several first locking blocks (14) are fixedly connected to the outer edge of the docking cylinder (2).

2. The photovoltaic bracket angle adjustment device as described in claim 1, characterized in that: The two L-shaped clamps (3) are connected to the two columns (5) by two first bolts (4). The front and rear sides of the columns (5) are provided with reinforcing beams (6). The two reinforcing beams (6) are connected to the columns (5) by two second bolts (7).

3. The photovoltaic bracket angle adjustment device as described in claim 1, characterized in that: The inner sides of the L-shaped clamp (3) and the reinforcing beam (6) are both fixedly connected with reinforcing plates (8), and the cross-section of the reinforcing plate (8) is a right triangle.

4. The photovoltaic bracket angle adjustment device as described in claim 1, characterized in that: The first card block (14) and the second card block (15) engage with each other. A plurality of the first card blocks (14) are arranged in a circular array, and a plurality of the second card blocks (15) are arranged in an arc array.

5. The photovoltaic bracket angle adjustment device as described in claim 1, characterized in that: The slot (16) matches the third bolt (13), and the two connecting plates (12) are symmetrically arranged with the central axis of the arc plate (11) as the axis of symmetry.

Images