Slope terrain photovoltaic support adjustment device

Abstract

The present disclosure relates to the field of photovoltaic technology, and relates to a slope-type terrain photovoltaic support adjustment device for supporting the photovoltaic support and adjusting the inclination angle of the photovoltaic support. The adjustment device includes a first column, an adjustment screw, a first rotating handle, a second rotating handle, a rotating gear, and a support rod, wherein: the adjustment screw is arranged on the top of the first column; the adjustment screw is provided with an external thread; the first rotating handle and the second rotating handle are respectively sleeved on both ends of the adjustment screw and are connected to the end of the adjustment screw by a thread, and rotating the first rotating handle and / or the second rotating handle can rotate the adjustment screw; the rotating gear is arranged on the side of the adjustment screw away from the first column and meshes with the external thread on the adjustment screw; one end of the support rod is connected to the rotating gear, and the other end is connected to the photovoltaic support, and the rotating gear can drive the support rod to rotate during rotation. The adjustment device disclosed in the present disclosure can reduce construction costs and reduce damage to the environment.

Description

Technical Field

[0001] The present disclosure relates to the field of photovoltaic technology, and in particular to a slope terrain photovoltaic support adjustment device. Background Art

[0002] The use of angle-adjustable photovoltaic mounting structures is becoming increasingly common in photovoltaic power generation projects. However, traditional photovoltaic mounting structures are generally only suitable for flat or terraced terrain. For sloped terrain, where the ground has a specific inclination angle to the horizontal, the use of conventional adjustable mounting structures requires extensive site leveling, resulting in high construction costs and environmental concerns.

[0003] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute prior art known to ordinary technicians in the field. Summary of the Invention

[0004] In view of this, the present disclosure provides a slope-type terrain photovoltaic support adjustment device, which can reduce construction costs and minimize damage to the environment.

[0005] According to one aspect of the present disclosure, a sloped terrain photovoltaic support adjustment device is provided, which is used to support a photovoltaic support and adjust the inclination angle of the photovoltaic support, and the adjustment device includes:

[0006] First pillar;

[0007] An adjusting screw is provided on the top of the first column; the adjusting screw is provided with an external thread;

[0008] A first rotating handle and a second rotating handle are respectively sleeved on both ends of the adjusting screw and are connected to the ends of the adjusting screw through threads. The adjusting screw can be rotated by rotating the first rotating handle and / or the second rotating handle;

[0009] a rotating gear, disposed on a side of the adjusting screw away from the first column and meshing with the external thread on the adjusting screw;

[0010] A support rod has one end connected to the rotating gear and the other end connected to the photovoltaic bracket. The rotating gear can drive the support rod to rotate during rotation.

[0011] In an exemplary embodiment of the present disclosure, the adjusting device further comprises:

[0012] A first fixing plate and a second fixing plate are both provided on the top of the first column; the first fixing plate and the second fixing plate are distributed in parallel and are respectively located on both sides of the support rod;

[0013] The first rotating handle and the second rotating handle both extend in a direction perpendicular to the first column and are respectively disposed on the first fixing plate and the second fixing plate.

[0014] In an exemplary embodiment of the present disclosure, the first rotating handle includes a first sleeve and a first hand-held rotating portion, the first sleeve passes through the first fixing plate and is connected to the first fixing plate, and the first hand-held rotating portion is located at the end of the first sleeve away from the second fixing plate; a first accommodating cavity is provided in the first sleeve, and the first accommodating cavity has a first opening, and the first opening faces the second fixing plate; an inner wall of the first accommodating cavity is provided with an internal thread, and one end of the adjusting screw is passed through the first opening and is arranged in the first accommodating cavity, and is connected to the first accommodating cavity through the internal thread and the external thread on the adjusting screw;

[0015] The second rotating handle includes a second sleeve and a second hand-held rotating part. The second sleeve passes through the second fixed plate and is connected to the second fixed plate. The second hand-held rotating part is located at the end of the second sleeve away from the first fixed plate. A second accommodating chamber is provided in the second sleeve. The second accommodating chamber has a second opening, and the second opening faces the first fixed plate. The inner wall of the second accommodating chamber is provided with an internal thread. The end of the adjusting screw away from the first rotating handle is passed through the second opening and is arranged in the second accommodating chamber, and is connected to the second accommodating chamber through the internal thread in the second accommodating chamber and the external thread on the adjusting screw.

[0016] In an exemplary embodiment of the present disclosure, the adjusting device further comprises:

[0017] a first connecting member connected to the top of the first column, the first connecting member comprising a first connecting portion and a second connecting portion respectively located on either side of the support rod, the first connecting portion and the second connecting portion being arranged in a direction perpendicular to the direction of the first fixing plate and the second fixing plate; a first connecting hole being defined in the first connecting portion, and a second connecting hole being defined in the second connecting portion, the first connecting hole and the second connecting hole being both located on a side of the adjusting screw away from the first column; and the first connecting hole being arranged directly opposite the second connecting hole;

[0018] The rotating shaft passes through the first connecting hole and the second connecting hole in sequence; the rotating gear is sleeved on the outer circumference of the rotating shaft.

[0019] In an exemplary embodiment of the present disclosure, the rotating gear and the support rod are welded or the rotating gear and the support rod are in an integrated structure.

[0020] In an exemplary embodiment of the present disclosure, a hinge hole is provided in the end of the support rod away from the first column; a hinge shaft is provided in the hinge hole; and the adjustment device further comprises:

[0021] a second connecting member, one end of which is connected to the hinge shaft, and the other end of which is connected to the first preset position of the photovoltaic bracket;

[0022] A telescopic member, one end of which is connected to the side wall of the first column, and the other end of which is connected to the second preset position of the photovoltaic bracket, wherein the first preset position and the second preset position are distributed along the length direction of the photovoltaic bracket or the width direction of the photovoltaic bracket.

[0023] In an exemplary embodiment of the present disclosure, the second connecting member includes:

[0024] A first support beam has a through hole, the hinge shaft passes through the through hole, and one end of the first support beam is connected to the photovoltaic bracket;

[0025] A second support beam has one end connected to the end of the first support beam away from the photovoltaic bracket, and the other end connected to the third preset position of the photovoltaic bracket. The third preset position, the first preset position and the second preset position are distributed in sequence along the length direction of the photovoltaic bracket or the width direction of the photovoltaic bracket.

[0026] In an exemplary embodiment of the present disclosure, the adjusting device further comprises:

[0027] A fixing seat, provided on the side wall of the first column;

[0028] The third connecting portion is hinged to the fixing seat, and the third connecting portion can rotate around the fixing seat; the end of the telescopic member close to the first column is hinged to the third connecting portion.

[0029] In an exemplary embodiment of the present disclosure, the telescopic member is a jack.

[0030] In an exemplary embodiment of the present disclosure, the adjusting device further comprises:

[0031] A base, one end of which is connected to the ground;

[0032] The second column is arranged on the base, and the first column is arranged on the second column.

[0033] The sloped terrain photovoltaic support adjustment device disclosed in the present invention is firmly installed on the sloped ground by using the first column as a supporting base. The adjusting screw is provided at the top of the first column, and the external thread thereon is engaged with the rotating gear to form a precise transmission mechanism. The first rotating handle and the second rotating handle are respectively mounted on both ends of the adjusting screw, so that the operator can conveniently perform the rotating operation from both sides to adjust the inclination angle of the photovoltaic support according to the actual needs of the slope terrain. The rotating gear, as a key transmission component, is closely matched with the adjusting screw. When the adjusting screw rotates, the rotating gear rotates accordingly. One end of the support rod is connected to the rotating gear, and the other end is connected to the photovoltaic support. Therefore, the rotation of the rotating gear can drive the support rod to rotate, thereby adjusting the inclination angle of the photovoltaic support, and then realizing convenient slope angle adaptation. During use, there is no need for large-scale site leveling, which can reduce construction costs and reduce damage to the environment.

[0034] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification, are used to explain the principles of the present disclosure. Obviously, the drawings described below are only some embodiments of the present disclosure, and those skilled in the art can derive other drawings based on these drawings without inventive effort.

[0036] Figure 1 Schematic diagram of a sloped terrain photovoltaic support adjustment device in one embodiment of the present disclosure.

[0037] Figure 2 In the embodiment of this disclosure Figure 1 Right view of .

[0038] Figure 3 This is a schematic diagram of the connection between the slope terrain photovoltaic support adjustment device and the photovoltaic support in one embodiment of the present disclosure.

[0039] Figure 4 In one embodiment of the present disclosure Figure 3 Schematic diagram of the extended state of the telescopic parts of the sloped terrain photovoltaic support adjustment device.

[0040] Description of reference numerals:

[0041] 10. Photovoltaic bracket; 1. First column; 2. Adjusting screw; 31. First rotating handle; 311. First sleeve; 312. First hand-held rotating part; 32. Second rotating handle; 321. Second sleeve; 322. Second hand-held rotating part; 33. First fixing plate; 34. Second fixing plate; 4. Rotating gear; 41. First connecting member; 411. First connecting part; 412. Second connecting part; 42. Rotating shaft; 5. Support rod; 51. Hinge hole; 52. Hinge shaft; 6. Second connecting member; 61. First support beam; 62. Second support beam; 621. First section; 622. Second section; 7. Telescopic member; 71. Fixing seat; 711. Recess; 72. Third connecting part; 73. Connecting shaft; 8. Base; 9. Second column. DETAILED DESCRIPTION

[0042] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concepts of the example embodiments to those skilled in the art. Like reference numerals in the figures represent identical or similar structures, and thus their detailed descriptions will be omitted. Furthermore, the figures are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale.

[0043] Although relative terms such as "upper" and "lower" are used in this specification to describe the relationship of one illustrated component to another, these terms are used herein for convenience only, such as in accordance with the orientation of the illustrations in the accompanying drawings. It will be understood that if the illustrated device were flipped upside down, the component described as "upper" would become the component "lower." When a structure is referred to as "on" another structure, this may mean that the structure is integrally formed with the other structure, that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via the other structure.

[0044] The terms "a", "an", "the", "said" and "at least one" are used to indicate the presence of one or more elements / components / etc.; the terms "including" and "having" are used to express open-ended inclusion and mean that additional elements / components / etc. may be present in addition to the listed elements / components / etc.; the terms "first", "second" and "third" etc. are used only as labels and are not intended to limit the quantity of their objects.

[0045] The embodiment of the present disclosure provides a sloped terrain photovoltaic support adjustment device for supporting the photovoltaic support and adjusting the inclination angle of the photovoltaic support, such as Figure 1-Figure 3As shown, the adjusting device includes a first column 1, an adjusting screw 2, a first rotating handle 31, a second rotating handle 32, a rotating gear 4 and a support rod 5, wherein:

[0046] The adjusting screw 2 is arranged on the top of the first column 1; the adjusting screw 2 is provided with an external thread;

[0047] The first rotating handle 31 and the second rotating handle 32 are respectively sleeved on both ends of the adjusting screw 2 and are connected to the ends of the adjusting screw 2 through threads. The adjusting screw 2 can be rotated by rotating the first rotating handle 31 and / or the second rotating handle 32;

[0048] The rotating gear 4 is provided on the side of the adjusting screw 2 away from the first column 1 and is engaged with the external thread on the adjusting screw 2;

[0049] One end of the support rod 5 is connected to the rotating gear 4 , and the other end is connected to the photovoltaic bracket 10 . The rotating gear 4 can drive the support rod 5 to rotate during rotation.

[0050] The sloped terrain photovoltaic bracket adjustment device disclosed in the present invention is firmly installed on the sloped ground by using the first column 1 as a supporting base. The adjusting screw 2 is provided at the top of the first column 1, and the external thread thereon is engaged with the rotating gear 4 to form a precise transmission mechanism. The first rotating handle 31 and the second rotating handle 32 are respectively mounted on the two ends of the adjusting screw 2, so that the operator can conveniently perform the rotating operation from both sides to adjust the inclination angle of the photovoltaic bracket 10 according to the actual needs of the slope terrain. The rotating gear 4, as a key transmission component, is closely matched with the adjusting screw 2. When the adjusting screw 2 rotates, the rotating gear 4 rotates accordingly. One end of the support rod 5 is connected to the rotating gear 4, and the other end is connected to the photovoltaic bracket 10. Therefore, the rotation of the rotating gear 4 can drive the support rod 5 to rotate, thereby adjusting the inclination angle of the photovoltaic bracket 10, and then realizing convenient slope angle adaptation. During use, there is no need for large-scale site leveling, which can reduce construction costs and reduce damage to the environment.

[0051] The following is a detailed description of the various parts and specific details of the sloped terrain photovoltaic support adjustment device disclosed in the present invention:

[0052] Please continue to see Figure 1 and Figure 2 As shown, the first column 1 can be cylindrical, and its cross-section can be circular, elliptical, rectangular, polygonal, or irregular, without particular limitation. The first column 1 can be made of a relatively rigid material, such as metal, alloy, or stainless steel. The first column 1 can be hollow to reduce costs, weight during transportation and handling, and reduce labor intensity.

[0053] Please continue to see Figure 1As shown, the adjusting screw 2 can be disposed on the top of the first column 1, that is, it can be located above the end of the first column 1 away from the ground. The adjusting screw 2 can be rod-shaped and can extend in a direction perpendicular to the axial direction of the first column 1. The adjusting screw 2 can be provided with an external thread.

[0054] The first rotating handle 31 and the second rotating handle 32 are respectively sleeved on both ends of the adjusting screw 2 and are connected to the ends of the adjusting screw 2 through threads. Rotating the first rotating handle 31 and / or the second rotating handle 32 can rotate the adjusting screw 2.

[0055] The first and second rotating handles 31, 32 are connected to the ends of the adjustment screw 2 via oppositely threaded (left-hand and right-hand) threads, respectively, forming a bidirectional drive system. Turning the first or second rotating handle 31, 32 causes axial displacement of the adjustment screw 2. The external threads of the adjustment screw 2 utilize a trapezoidal coarse thread design to provide sufficient self-locking force while ensuring structural stability after adjustment, preventing angular drift of the photovoltaic mount 10 due to gravity or wind loads.

[0056] In an exemplary embodiment of the present disclosure, please continue to refer to Figure 1 As shown, the adjustment device of the present disclosure may also include a first fixing plate 33 and a second fixing plate 34, both of which are arranged on the top of the first column 1; the first fixing plate 33 and the second fixing plate 34 are distributed in parallel and are respectively located on both sides of the support rod 5.

[0057] In some embodiments of the present disclosure, the first fixing plate 33 and the second fixing plate 34 can each extend in a direction parallel to the axial direction of the first pillar 1, and one end of each of the first fixing plate 33 and the second fixing plate 34 can be connected to the top surface of the first pillar 1. The first fixing plate 33 can be arranged opposite the second fixing plate 34. The first rotating handle 31 and the second rotating handle 32 can each extend in a direction perpendicular to the axial direction of the first pillar 1 and be respectively arranged on the first fixing plate 33 and the second fixing plate 34; for example, the first rotating handle 31 can be interference fit with the first fixing plate 33, and at the same time, the second rotating handle 32 can be interference fit with the second fixing plate 34.

[0058] In an exemplary embodiment of the present disclosure, a first mounting hole (not shown in the figure) may be provided on the first fixing plate 33, and the first mounting hole may penetrate the first fixing plate 33 along the thickness direction of the first fixing plate 33. Figure 1As shown, the first rotating handle 31 may include a first sleeve 311 and a first handheld rotating portion 312. The first sleeve 311 may pass through and be connected to the first fixing plate 33. The first handheld rotating portion 312 is located at the end of the first sleeve 311 away from the second fixing plate 34. For example, the first sleeve 311 may pass through a first mounting hole in the first fixing plate 33, and the outer circumferential surface of the first sleeve 311 may have the same cross-sectional shape as the first mounting hole. The first sleeve 311 may have an interference fit with the first mounting hole, or the first sleeve 311 may be welded or threaded to the first mounting hole.

[0059] In an exemplary embodiment of the present disclosure, a first accommodating chamber is provided in the first sleeve 311. The first accommodating chamber may be strip-shaped and may extend along the length direction of the first sleeve 311. The first accommodating chamber has a first opening, and the first opening may face the second fixed plate 34. The inner wall of the first accommodating chamber is provided with an internal thread. One end of the adjusting screw 2 may be passed through the first opening and arranged in the first accommodating chamber, and be connected to the first accommodating chamber through the internal thread and the external thread on the adjusting screw 2.

[0060] In an exemplary embodiment of the present disclosure, a second mounting hole (not shown in the figure) may be provided on the second fixing plate 34, and the second mounting hole may penetrate the second fixing plate 34 along the thickness direction of the second fixing plate 34. Figure 1 As shown, the second rotating handle 32 may include a second sleeve 321 and a second handheld rotating portion 322. The second sleeve 321 may pass through and be connected to the second fixing plate 34. The second handheld rotating portion 322 is located at the end of the second sleeve 321 away from the first fixing plate 33. For example, the second sleeve 321 may pass through a second mounting hole in the second fixing plate 34. The outer circumferential surface of the second sleeve 321 may have the same cross-sectional shape as the second mounting hole. The second sleeve 321 may have an interference fit with the second mounting hole, or the second sleeve 321 may be welded or threaded to the second mounting hole.

[0061] In an exemplary embodiment of the present disclosure, a second accommodating chamber is provided in the second sleeve 321. The second accommodating chamber may be strip-shaped and may extend along the length direction of the second sleeve 321. The second accommodating chamber has a second opening, and the second opening may face the first fixed plate 33. The inner wall of the second accommodating chamber is provided with an internal thread. The end of the adjusting screw 2 away from the first rotating handle 31 may be passed through the second opening and arranged in the second accommodating chamber, and be connected to the second accommodating chamber through the internal thread in the second accommodating chamber and the external thread on the adjusting screw 2.

[0062] Please continue to see Figure 1As shown, the rotating gear 4 is located on the side of the adjusting screw 2 away from the first column 1 and meshes with the external threads on the adjusting screw 2. When the first rotating handle 31 or the second rotating handle 32 at the end of the adjusting screw 2 is turned, thereby rotating the adjusting screw 2, the rotating gear 4 rotates through the meshing action. In some embodiments of the present disclosure, the rotating gear 4 can be a fully toothed gear, i.e., having teeth all around its periphery; in other embodiments of the present disclosure, the rotating gear 4 can be a partially toothed gear, i.e., having no teeth on a portion of its periphery.

[0063] Please continue to see Figures 1-4 As shown, the support rod 5 can be rod-shaped, and the radial dimension of the support rod 5 can be smaller than the radial dimension of the first column 1. The support rod 5 can be coaxial with the first column 1. One end of the support rod 5 can be connected to the rotating gear 4, and the other end can be connected to the photovoltaic support 10. The rotating gear 4 can drive the support rod 5 to rotate during rotation. For example, the rotating gear 4 can be welded to the support rod 5 or the rotating gear 4 can be integrally formed with the support rod 5.

[0064] During the process of rotating the first rotating handle 31 or the second rotating handle 32, the adjusting screw 2 can be driven to drive the rotating gear 4 to rotate. Since the support rod 5 is connected to the rotating gear 4, the supporting rod 5 can be driven by the rotating gear 4 to rotate left and right, thereby adjusting the installation angle of the photovoltaic bracket 10 connected to the support rod 5 to adapt to the sloped terrain.

[0065] In an exemplary embodiment of the present disclosure, please continue to refer to Figure 2 As shown, the regulating device of the present disclosure further includes a first connecting member 41 and a rotating shaft 42, wherein:

[0066] The first connecting member 41 can be connected to the top of the first column 1, and the first connecting member 41 can be used to fix the rotating gear 4. In an exemplary embodiment of the present disclosure, the first connecting member 41 includes a first connecting portion 411 and a second connecting portion 412 respectively located on both sides of the support rod 5, and the distribution direction of the first connecting portion 411 and the second connecting portion 412 is perpendicular to the distribution direction of the first fixing plate 33 and the second fixing plate 34. The first connecting portion 411 and the second connecting portion 412 can both include a plate-like structure. For example, the end of the first connecting portion 411 close to the second connecting portion 412 and the end of the second connecting portion 412 close to the first connecting portion 411 can both be a flat plate structure, and the surface of the flat plate structure of the first connecting portion 411 close to the second connecting portion 412 and the surface of the flat plate structure of the second connecting portion 412 close to the first connecting portion 411 can be distributed in parallel.

[0067] The first connecting portion 411 is provided with a first connecting hole (not shown). The first connecting hole extends through the flat plate structure of the first connecting portion 411 along its thickness and can be circular in shape. The second connecting portion 412 is provided with a second connecting hole (not shown). The second connecting hole extends through the flat plate structure of the second connecting portion 412 along its thickness and can also be circular in shape. Both the first and second connecting holes are located on the side of the adjusting screw 2 away from the first column 1, and the first and second connecting holes are arranged directly opposite each other.

[0068] Please continue to see Figure 2 As shown, the rotating shaft 42 can be rod-shaped and can pass through the first and second connecting holes in sequence. The rotating gear 4 can be sleeved around the outer periphery of the rotating shaft 42, with the end of the rotating gear 4 near the first column 1 engaging with the threads in the middle area of ​​the rotating gear 4. In other words, the rotating gear 4 can be fixed to the side of the adjusting screw 2 away from the first column 1 via the first connecting portion 411, the second connecting portion 412, and the rotating shaft 42.

[0069] In an exemplary embodiment of the present disclosure, please continue to refer to Figure 2-Figure 4 As shown, the end of the support rod 5 away from the first column 1 is provided with a hinge hole 51; a hinge shaft 52 is provided in the hinge hole 51; the adjustment device further includes a second connecting member 6 and a telescopic member 7, wherein:

[0070] One end of the second connector 6 is connected to the hinge shaft 52, and the other end is connected to the first preset position of the photovoltaic support 10. That is, the support rod 5 is hinged to the second connector 6, and the second connector 6 can drive the photovoltaic support 10 to rotate to adjust the angle between the photovoltaic support 10 and the support rod 5. The first preset position can be the middle position of the photovoltaic support 10 in the longitudinal direction or the width direction.

[0071] In an exemplary embodiment of the present disclosure, please continue to refer to Figure 3 and Figure 4 As shown, the second connecting member 6 may include a first support beam 61 and a second support beam 62, wherein:

[0072] The first support beam 61 can be rod-shaped or sheet-shaped. It can be extruded from a high-strength aluminum alloy, with its surface anodized to form a corrosion-resistant layer. The first support beam 61 can have a through-hole extending through the thickness of the first support beam 61 and located midway along its length. The hinge axis 52 can pass through the through-hole, allowing the first support beam 61 and the support rod 5 to be hingedly connected via the hinge axis 52. One end of the first support beam 61 can be connected to the photovoltaic support 10.

[0073] The second support beam 62 can be rod-shaped, with one end of the second support beam 62 connected to the end of the first support beam 61 away from the photovoltaic support 10, and the other end connected to a third preset position of the photovoltaic support 10. The third preset position and the first preset position are arranged side by side along the length or width of the photovoltaic support 10. The second support beam 62 can be made of a rigid material to ensure the support effect of the second support beam 62.

[0074] In some embodiments of the present disclosure, please continue to refer to Figure 3 and Figure 4 As shown, the second support beam 62 may include a first section 621 and a second section 622 that are connected to each other. The first section 621 may be distributed parallel to the bottom surface of the photovoltaic bracket 10 and fixed on the bottom surface of the photovoltaic bracket 10. The second section 622 is at a preset angle to the bottom surface of the photovoltaic bracket 10. One end of the second section 622 is connected to the first section 621, and the other end is connected to the end of the first support beam 61 away from the photovoltaic bracket 10. For example, the first section 621 may be connected to the photovoltaic bracket 10 by welding, clamping or bolting; at the same time, the second section 622 may be connected to the first support beam 61 by hinged connection, clamping, bolting or welding. In an exemplary embodiment of the present disclosure, the preset angle may be 25°~60°, for example, it may be 25°, 30°, 40°, 45°, 50° or Of course, the preset angle can also be other angles, which will not be listed here one by one.

[0075] Please continue to see Figure 3 and Figure 4 As shown, one end of the telescopic member 7 can be connected to the side wall of the first column 1, and the other end can be connected to the second preset position of the photovoltaic bracket 10, and the first preset position and the second preset position are distributed along the length direction of the photovoltaic bracket 10 or the width direction of the photovoltaic bracket 10. In some embodiments of the present disclosure, the third preset position, the first preset position, and the second preset position can be distributed in sequence along the length direction of the photovoltaic bracket 10 or the width direction of the photovoltaic bracket 10.

[0076] The telescopic member 7 can have a telescopic function. When the telescopic member 7 is extended, the angle between the photovoltaic bracket 10 and the support rod 5 can be increased, thereby raising the bottom end of the photovoltaic bracket 10, thereby achieving fine-tuning and tilting the tilt angle of the photovoltaic bracket 10, thereby improving the photovoltaic power generation efficiency. For example, the telescopic member 7 can be a jack, for example, a diamond jack.

[0077] In an exemplary embodiment of the present disclosure, please continue to refer to Figure 1 and Figure 2 As shown, the adjustment device of the present disclosure may further include a fixing seat 71 and a third connecting portion 72, wherein:

[0078] The fixing seat 71 may be block-shaped and may be disposed on the side wall of the first column 1. For example, the fixing seat 71 may be a rectangular block and may be fixed to the side wall of the first column 1 by welding, clamping, or bolting. In some embodiments of the present disclosure, the side of the fixing seat 71 away from the ground may be used as the top surface, and the surface of the fixing seat 71 away from the first column 1 may be used as the side surface. The fixing seat 71 may be provided with a recessed portion 711 that is simultaneously recessed inward from the top surface and the side surface. At the same time, the side walls of the recessed portion 711 may be provided with a first fixing hole and a second fixing hole that are arranged opposite each other.

[0079] The third connection portion 72 may include a plate-like or sheet-like structure, and the third connection portion 72 may be hinged to the fixing seat 71, and the third connection portion 72 may be able to rotate around the fixing seat 71. For example, one end of the plate-like or sheet-like structure in the third connection portion 72 may be provided with a mounting hole, and the end of the third connection portion 72 provided with the mounting hole may be inserted into the recess 711 on the fixing seat 71. Figure 2 As shown, the adjustment device of the present disclosure may further include a connecting shaft 73, which can pass through the first fixing hole, the mounting hole, and the second fixing hole in sequence, that is, the fixing seat 71 and the third connecting portion 72 are hingedly connected by the connecting shaft 73. The end of the telescopic member 7 close to the first column 1 is hingedly connected to the third connecting portion 72.

[0080] In an exemplary embodiment of the present disclosure, please continue to refer to Figure 3 and Figure 4 As shown, the adjustment device of the present disclosure may further include a base 8 and a second column 9. The base 8 may be block-shaped and, for ease of transportation, may be configured as a hollow structure. During installation of the photovoltaic support 10, one end of the base 8 is connected to the ground, and the other end extends away from the ground. The second column 9 is disposed on the base 8, and the first column 1 is disposed on the second column 9.

[0081] For example, the second pillar 9 can be cylindrical, and its cross-section can be circular, elliptical, rectangular, polygonal, or irregular, without particular limitation herein. It should be noted that the cross-sectional shape of the second pillar 9 is the same as that of the first pillar 1, and the radial dimension of the second pillar 9 is slightly smaller than the radial dimension of the first pillar 1. The first pillar 1 can be sleeved around the outer circumference of the second pillar 9, and the second pillar 9 can be connected and fixed to the first pillar 1 using multiple rows of screw holes and a plurality of bolts.

[0082] The sloped terrain photovoltaic support adjustment device disclosed herein has beautiful appearance, simple structure, convenient construction and installation, convenient angle adjustment, and low construction cost.

[0083] Other embodiments of the present disclosure will readily occur to those skilled in the art after considering the specification and practicing the invention disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, with the true scope and spirit of the present disclosure being indicated by the appended claims.

Claims

1. A sloped terrain photovoltaic support adjustment device for supporting a photovoltaic support and adjusting the inclination angle of the photovoltaic support, characterized in that: The regulating device comprises: First pillar; An adjusting screw is provided on the top of the first column; the adjusting screw is provided with an external thread; A first rotating handle and a second rotating handle are respectively sleeved on both ends of the adjusting screw and are connected to the ends of the adjusting screw through threads. The adjusting screw can be rotated by rotating the first rotating handle and / or the second rotating handle; a rotating gear, disposed on a side of the adjusting screw away from the first column and meshing with the external thread on the adjusting screw; A support rod, one end of which is connected to the rotating gear and the other end of which is connected to the photovoltaic bracket, wherein the rotating gear can drive the support rod to rotate during rotation; A first fixing plate and a second fixing plate are both provided on the top of the first column; the first fixing plate and the second fixing plate are distributed in parallel and are respectively located on both sides of the support rod; The first rotating handle and the second rotating handle both extend in a direction perpendicular to the first column and are respectively disposed on the first fixing plate and the second fixing plate.

2. The adjustment device according to claim 1, characterized in that The first rotating handle includes a first sleeve and a first hand-held rotating portion. The first sleeve passes through the first fixing plate and is connected to the first fixing plate. The first hand-held rotating portion is located at the end of the first sleeve away from the second fixing plate. A first accommodating cavity is provided in the first sleeve. The first accommodating cavity has a first opening, and the first opening faces the second fixing plate. An inner wall of the first accommodating cavity is provided with an internal thread. One end of the adjusting screw passes through the first opening and is arranged in the first accommodating cavity and is connected to the first accommodating cavity via the internal thread and the external thread on the adjusting screw. The second rotating handle includes a second sleeve and a second hand-held rotating part. The second sleeve passes through the second fixed plate and is connected to the second fixed plate. The second hand-held rotating part is located at the end of the second sleeve away from the first fixed plate. A second accommodating chamber is provided in the second sleeve. The second accommodating chamber has a second opening, and the second opening faces the first fixed plate. The inner wall of the second accommodating chamber is provided with an internal thread. The end of the adjusting screw away from the first rotating handle is passed through the second opening and is arranged in the second accommodating chamber, and is connected to the second accommodating chamber through the internal thread in the second accommodating chamber and the external thread on the adjusting screw.

3. The adjustment device according to claim 1, characterized in that The regulating device further comprises: a first connecting member connected to the top of the first column, the first connecting member comprising a first connecting portion and a second connecting portion respectively located on either side of the support rod, the first connecting portion and the second connecting portion being arranged in a direction perpendicular to the direction of the first fixing plate and the second fixing plate; a first connecting hole being defined in the first connecting portion, and a second connecting hole being defined in the second connecting portion, the first connecting hole and the second connecting hole being both located on a side of the adjusting screw away from the first column; and the first connecting hole being arranged directly opposite the second connecting hole; The rotating shaft passes through the first connecting hole and the second connecting hole in sequence; the rotating gear is sleeved on the outer circumference of the rotating shaft.

4. The adjustment device according to claim 1, characterized in that The rotating gear and the support rod are welded or the rotating gear and the support rod are in an integrated structure.

5. The adjustment device according to claim 1, characterized in that The end of the support rod away from the first column is provided with a hinge hole; a hinge shaft is provided in the hinge hole; the adjustment device further comprises: a second connecting member, one end of which is connected to the hinge shaft, and the other end of which is connected to the first preset position of the photovoltaic bracket; A telescopic member, one end of which is connected to the side wall of the first column, and the other end of which is connected to the second preset position of the photovoltaic bracket, wherein the first preset position and the second preset position are distributed along the length direction of the photovoltaic bracket or the width direction of the photovoltaic bracket.

6. The adjustment device according to claim 5, characterized in that The second connecting member includes: A first support beam has a through hole, the hinge shaft passes through the through hole, and one end of the first support beam is connected to the photovoltaic bracket; A second support beam has one end connected to the end of the first support beam away from the photovoltaic bracket, and the other end connected to the third preset position of the photovoltaic bracket. The third preset position, the first preset position and the second preset position are distributed in sequence along the length direction of the photovoltaic bracket or the width direction of the photovoltaic bracket.

7. The adjustment device according to claim 5, characterized in that The regulating device further comprises: A fixing seat, provided on the side wall of the first column; The third connecting portion is hinged to the fixing seat, and the third connecting portion can rotate around the fixing seat; the end of the telescopic member close to the first column is hinged to the third connecting portion.

8. The adjustment device according to claim 5, characterized in that The telescopic member is a jack.

9. The adjusting device according to any one of claims 1 to 8, characterized in that: The regulating device further comprises: A base, one end of which is connected to the ground; The second column is arranged on the base, and the first column is arranged on the second column.

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