Slope type terrain photovoltaic support adjusting device

Abstract

The invention relates to the field of photovoltaic technology, and relates to a slope type terrain photovoltaic support adjusting device which is used for supporting a photovoltaic support and adjusting the inclination angle of the photovoltaic support, the adjusting device comprises a first stand column, an adjusting screw rod, a first rotating handle, a second rotating handle, a rotating gear and a supporting rod, and the adjusting screw rod is arranged at the top end of the first stand column; an external thread is arranged on the adjusting screw rod; the first rotating handle and the second rotating handle are arranged at the two ends of the adjusting screw in a sleeving mode respectively and connected with the ends of the adjusting screw through threads, and the adjusting screw can be rotated by rotating the first rotating handle and / or the second rotating handle. The rotating gear is arranged on the side, away from the first stand column, of the adjusting screw rod and engaged with an external thread on the adjusting screw rod. One end of the supporting rod is connected with the rotating gear, the other end is connected with the photovoltaic support, and the rotating gear can drive the supporting rod to rotate in the rotating process. According to the adjusting device, the construction cost can be reduced, and the damage to the environment is reduced.

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] In photovoltaic power generation engineering construction projects, the application scenarios of angle-adjustable photovoltaic support structures are becoming more and more widespread. However, traditional photovoltaic support structures are often only suitable for flat land or terraced terrain. For sloped terrain, since the ground has a specific inclination angle with the horizontal plane, if conventional adjustable support structures are used, large-scale site leveling is required, which has high construction costs and is not conducive to environmental protection.

[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 the 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 reduce 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 the photovoltaic support and adjust the inclination angle of the photovoltaic support, and the adjustment device includes: First pillar; An adjusting screw is arranged 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, and 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 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.

[0006] In an exemplary embodiment of the present disclosure, the adjusting device further includes: The first fixing plate and the second fixing plate are both arranged 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.

[0007] In an exemplary embodiment of the present disclosure, the first rotating handle comprises a first sleeve and a first hand-held rotating part, the first sleeve passes through the first fixing plate and is connected to the first fixing plate, and the first hand-held rotating part 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; 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, and 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, and the second accommodating chamber has a second opening, and the second opening faces the first fixed plate; an inner wall of the second accommodating chamber is provided with an internal thread, and 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.

[0008] In an exemplary embodiment of the present disclosure, the adjusting device further includes: A first connecting member is connected to the top of the first column, the first connecting member comprises a first connecting portion and a second connecting portion respectively located on both sides of the support rod, the distribution direction of the first connecting portion and the second connecting portion is perpendicular to the distribution direction of the first fixing plate and the second fixing plate; a first connecting hole is provided on the first connecting portion, a second connecting hole is provided on the second connecting portion, the first connecting hole and the second connecting hole are both located on the side of the adjusting screw away from the first column; and the first connecting hole is directly opposite to 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.

[0009] In an exemplary embodiment of the present disclosure, the rotating gear and the supporting rod are welded or the rotating gear and the supporting rod are in an integrated structure.

[0010] In an exemplary embodiment of the present disclosure, a hinge hole is provided at 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: 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.

[0011] In an exemplary embodiment of the present disclosure, the second connecting member includes: A first support beam having a through hole, the hinge shaft passing through the through hole, and one end of the first support beam being 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, and 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.

[0012] In an exemplary embodiment of the present disclosure, the adjusting device further includes: A fixing seat, arranged on the side wall of the first column; The third connection part is hinged to the fixing seat, and the third connection part can rotate around the fixing seat; the end of the telescopic member close to the first column is hinged to the third connection part.

[0013] In an exemplary embodiment of the present disclosure, the telescopic member is a jack.

[0014] In an exemplary embodiment of the present disclosure, the adjusting device further includes: 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.

[0015] 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 the supporting base. The adjusting screw is arranged at the top of the first column, and the external thread thereon is meshed with the rotating gear to form a precise transmission mechanism. The first rotating handle and the second rotating handle are respectively mounted on the two 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, realize the adjustment of the inclination angle of the photovoltaic support, and then realize 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.

[0016] 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 present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings herein are incorporated into the specification 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 accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0018] Figure 1 It is a schematic diagram of a slope terrain photovoltaic support adjustment device in one embodiment of the present disclosure.

[0019] Figure 2 In the embodiments of the present disclosure Figure 1 Right view of .

[0020] Figure 3 It 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.

[0021] Figure 4 In one embodiment of the present disclosure Figure 3 Schematic diagram of the extended state of the telescopic parts of the slope terrain photovoltaic support adjustment device.

[0022] Description of reference numerals: 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 fixed plate; 34. Second fixed 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. Fixed seat; 711. Recess; 72. Third connecting part; 73. Connecting shaft; 8. Base; 9. Second column. DETAILED DESCRIPTION

[0023] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present disclosure will be comprehensive and complete and fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted. In addition, the drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale.

[0024] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of the illustration to another component, these terms are used in this specification only for convenience, such as according to the orientation of the examples described in the drawings. It is understood that if the device of the illustration is turned upside down, the component described as "upper" will become the component "lower". When a structure is "on" other structures, it may mean that the structure is formed integrally on the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure through another structure.

[0025] 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 an open-ended inclusive meaning and mean that additional elements / components / etc. may exist in addition to the listed elements / components / etc.; the terms "first", "second" and "third" etc. are used merely as labels and are not intended to limit the quantity of their objects.

[0026] The embodiment of the present disclosure provides a slope-type terrain photovoltaic support adjustment device for supporting the photovoltaic support and adjusting the inclination angle of the photovoltaic support, such as Figure 1-Figure 3 As shown, the adjusting device comprises a first column 1, an adjusting screw 2, a first rotating handle 31, a second rotating handle 32, a rotating gear 4 and a supporting rod 5, wherein: The adjusting screw 2 is arranged on the top of the first column 1; the adjusting screw 2 is provided with an external thread; 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. The rotating gear 4 is arranged on a side of the adjusting screw 2 away from the first column 1 and meshes with the external thread on the adjusting screw 2; 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.

[0027] The sloped terrain photovoltaic support 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 arranged at the top of the first column 1, and the external thread thereon is meshed with the rotating gear 4 to form a precise transmission mechanism. The first rotating handle 31 and the second rotating handle 32 are respectively sleeved 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 support 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 support 10. Therefore, the rotation of the rotating gear 4 can drive the support rod 5 to rotate, realize the adjustment of the inclination angle of the photovoltaic support 10, and then realize convenient slope angle adaptation. During use, there is no need to perform large-scale site leveling, which can reduce construction costs and reduce damage to the environment.

[0028] The following is a detailed description of the various parts and specific details of the slope terrain photovoltaic support adjustment device disclosed in the present invention: Please continue to see Figure 1 and Figure 2 As shown, the first column 1 can be columnar, and its cross section can be circular, elliptical, rectangular, polygonal or irregular, which is not particularly limited here. The material of the first column 1 can be a material with strong rigidity, for example, the material can be metal, alloy or stainless steel. The first column 1 can be a hollow structure to reduce costs, reduce weight during transportation and handling, and reduce the labor intensity of the staff.

[0029] Please continue to see Figure 1 As shown, the adjusting screw 2 may be disposed at the top of the first column 1, that is, it may be located above the end of the first column 1 away from the ground. The adjusting screw 2 may be rod-shaped and may extend in a direction perpendicular to the axial direction of the first column 1. The adjusting screw 2 may be provided with an external thread.

[0030] 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.

[0031] The first rotating handle 31 and the second rotating handle 32 are respectively connected to the two ends of the adjusting screw 2 through reverse threads (left-handed / right-handed), forming a bidirectional drive system. When the first rotating handle 31 or the second rotating handle 32 is rotated, the adjusting screw 2 generates axial displacement. The external thread of the adjusting screw 2 can be designed with trapezoidal coarse threads, so as to provide sufficient self-locking force while ensuring the stability of the structure after adjustment, and preventing the photovoltaic bracket 10 from angular drift due to gravity or wind load.

[0032] 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.

[0033] In some embodiments of the present disclosure, the first fixing plate 33 and the second fixing plate 34 may both extend in a direction parallel to the axial direction of the first column 1, and one end of the first fixing plate 33 and the second fixing plate 34 may both be connected to the top surface of the first column 1. The first fixing plate 33 may be arranged opposite to the second fixing plate 34. The first rotating handle 31 and the second rotating handle 32 both extend in a direction perpendicular to the axial direction of the first column 1, and are respectively arranged on the first fixing plate 33 and the second fixing plate 34; for example, the first rotating handle 31 may be interference fit with the first fixing plate 33, and at the same time, the second rotating handle 32 may be interference fit with the second fixing plate 34.

[0034] In an exemplary embodiment of the present disclosure, the first fixing plate 33 may be provided with a first mounting hole (not shown in the figure), and the first mounting hole may penetrate the first fixing plate 33 along the thickness direction of the first fixing plate 33. Figure 1 As shown, the first rotating handle 31 may include a first sleeve 311 and a first hand-held rotating portion 312. The first sleeve 311 may pass through the first fixing plate 33 and be connected to the first fixing plate 33. The first hand-held 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 the first mounting hole on the first fixing plate 33, and the shape of the outer circumferential surface of the first sleeve 311 is the same as the cross-sectional shape of the first mounting hole. The first sleeve 311 may be interference fit with the first mounting hole, or the first sleeve 311 may be welded to the first mounting hole or connected by threads.

[0035] 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 in a strip shape 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. An 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 is connected to the first accommodating chamber through the internal thread and the external thread on the adjusting screw 2.

[0036] In an exemplary embodiment of the present disclosure, the second fixing plate 34 may be provided with a second mounting hole (not shown in the figure), and the second mounting hole may penetrate the second fixing plate 34 along the thickness direction of the second fixing plate 34. Figure 1As shown, the second rotating handle 32 may include a second sleeve 321 and a second hand-held rotating portion 322, the second sleeve 321 may pass through the second fixing plate 34 and be connected to the second fixing plate 34, and the second hand-held 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 the second mounting hole on the second fixing plate 34, and the shape of the outer circumference of the second sleeve 321 is the same as the cross-sectional shape of the second mounting hole. The second sleeve 321 may be interference fit with the second mounting hole, or the second sleeve 321 may be welded to the second mounting hole or connected by thread.

[0037] 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 is connected to the second accommodating chamber through the internal thread in the second accommodating chamber and the external thread on the adjusting screw 2.

[0038] Please continue to see Figure 1 As shown, the rotating gear 4 is arranged on the side of the adjusting screw 2 away from the first column 1, and meshes with the external thread 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 rotated to thereby rotate the adjusting screw 2, the rotating gear 4 rotates through meshing. In some embodiments of the present disclosure, the rotating gear 4 may be a full-tooth gear, that is, teeth are arranged all around the outer circumference of the rotating gear 4; in other embodiments of the present disclosure, the rotating gear 4 may be a half-tooth gear, that is, a partial area on the outer circumference of the rotating gear 4 has no teeth.

[0039] Please continue to see Figure 1-Figure 4 As shown, the support rod 5 may be rod-shaped, and the radial dimension of the support rod 5 may be smaller than the radial dimension of the first column 1. The support rod 5 may be coaxially distributed with the first column 1. One end of the support rod 5 may be connected to the rotating gear 4, and the other end may be connected to the photovoltaic bracket 10, and the rotating gear 4 may drive the support rod 5 to rotate during the rotation process. For example, the rotating gear 4 may be welded to the support rod 5 or the rotating gear 4 may be an integrated structure with the support rod 5.

[0040] 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.

[0041] In an exemplary embodiment of the present disclosure, please continue to refer to Figure 2As shown, the regulating device of the present disclosure further includes a first connecting member 41 and a rotating shaft 42, wherein: 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.

[0042] The first connection part 411 is provided with a first connection hole (not shown in the figure), which can penetrate the flat plate structure of the first connection part 411 along the thickness direction of the flat plate structure in the first connection part 411, and the shape of the first connection hole can be circular. The second connection part 412 is provided with a second connection hole (not shown in the figure), which can penetrate the flat plate structure in the second connection part 412 along the thickness direction of the flat plate structure in the second connection part 412, and the shape of the second connection hole can also be circular. The first connection hole and the second connection hole are both located on the side of the adjusting screw 2 away from the first column 1; and the first connection hole and the second connection hole are directly opposite to each other.

[0043] Please continue to see Figure 2 As shown, the rotating shaft 42 may be in the shape of a rod, and the rotating shaft 42 may pass through the first connecting hole and the second connecting hole in sequence. The rotating gear 4 may be sleeved on the outer circumference of the rotating shaft 42, and the end of the rotating gear 4 close to the first column 1 is engaged with the thread on the middle area of ​​the rotating gear 4. That is, the rotating gear 4 may be fixed to the side of the adjusting screw 2 away from the first column 1 through the first connecting portion 411, the second connecting portion 412 and the rotating shaft 42.

[0044] In an exemplary embodiment of the present disclosure, please continue to refer to Figure 2-Figure 4 As shown, a hinge hole 51 is provided at the end of the support rod 5 away from the first column 1; a hinge shaft 52 is provided in the hinge hole 51; the adjustment device also includes a second connecting member 6 and a telescopic member 7, wherein: 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 bracket 10. That is, the support rod 5 is hinged to the second connector 6, and the second connector 6 can drive the photovoltaic bracket 10 to rotate to adjust the angle between the photovoltaic bracket 10 and the support rod 5. The first preset position can be the middle position of the photovoltaic bracket 10 in the length direction or the width direction.

[0045] 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 supporting beam 61 and a second supporting beam 62, wherein: The first support beam 61 may be in the shape of a rod or a sheet. The first support beam 61 may be formed by extrusion of a high-strength aluminum alloy material, and the surface may be anodized to form a corrosion-resistant layer. The first support beam 61 may have a through hole, which may penetrate the first support beam 61 along the thickness direction of the first support beam 61. The through hole may be located in the middle area of ​​the length direction of the first support beam 61, and the hinge shaft 52 may pass through the through hole, that is, the first support beam 61 and the support rod 5 may be hinged through the hinge shaft 52. One end of the first support beam 61 may be connected to the photovoltaic bracket 10.

[0046] The second support beam 62 may be in a rod shape, one end of the second support beam 62 may be connected to the end of the first support beam 61 away from the photovoltaic bracket 10, and the other end may be connected to the third preset position of the photovoltaic bracket 10, and the third preset position and the first preset position are arranged side by side along the length direction or width direction of the photovoltaic bracket 10. The second support beam 62 may be made of a rigid material to ensure the support effect of the second support beam 62.

[0047] 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 forms a preset angle with 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 60°. Of course, the preset angle may also be other angles, which will not be listed here one by one.

[0048] Please continue to see Figure 3 and Figure 4As 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.

[0049] The telescopic member 7 may have a telescopic function. When the telescopic member 7 is extended, the angle between the photovoltaic bracket 10 and the support rod 5 may be increased, thereby raising the bottom end of the photovoltaic bracket 10, thereby achieving fine adjustment and tilting of the photovoltaic bracket 10 to improve photovoltaic power generation efficiency. For example, the telescopic member 7 may be a jack, for example, a diamond jack.

[0050] 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: The fixing seat 71 may be block-shaped, and the fixing seat 71 may be arranged on the side wall of the first column 1. For example, the fixing seat 71 may be a rectangular block, and the fixing seat 71 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 recessed inwardly from the top surface and the side surface simultaneously. At the same time, the side wall of the recessed portion 711 is provided with a first fixing hole and a second fixing hole that are arranged opposite to each other.

[0051] The third connection part 72 may include a plate-like or sheet-like structure, and the third connection part 72 may be hinged to the fixing seat 71, and the third connection part 72 may rotate around the fixing seat 71. For example, one end of the plate-like or sheet-like structure in the third connection part 72 may be provided with a mounting hole, and the end of the third connection part 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 may 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 may be hingedly connected through 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.

[0052] In an exemplary embodiment of the present disclosure, please continue to refer to Figure 3 and Figure 4As shown, the adjustment device of the present disclosure may also include a base 8 and a second column 9. The base 8 may be block-shaped. For ease of transportation, the base 8 may be set as a hollow structure. During the installation of the photovoltaic bracket 10, one end of the base 8 is connected to the ground, and the other end extends to a side away from the ground. The second column 9 is arranged on the base 8, and the first column 1 is arranged on the second column 9.

[0053] For example, the second column 9 may be columnar, and its cross section may be circular, elliptical, rectangular, polygonal or irregular, which is not particularly limited here. It should be noted that the cross-sectional shape of the second column 9 is the same as the cross-sectional shape of the first column 1, and the radial dimension of the second column 9 is slightly smaller than the radial dimension of the first column 1. The first column 1 may be sleeved on the outer circumference of the second column 9, and the second column 9 may be connected and fixed to the first column 1 by using multiple rows of screw holes and multiple bolts.

[0054] The sloped terrain photovoltaic support adjustment device disclosed in the present invention has beautiful appearance, simple structure, convenient construction and installation, convenient angle adjustment, and low construction cost.

[0055] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. The present disclosure is intended to cover any variations, uses or adaptations of the present disclosure, which follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the appended claims.

Claims

1. A slope terrain photovoltaic support adjustment device, used to support the photovoltaic support and adjust the inclination angle of the photovoltaic support, characterized in that: The regulating device comprises: First pillar; An adjusting screw is arranged 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, and 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 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.

2. The adjusting device according to claim 1, characterized in that: The adjusting device also includes: The first fixing plate and the second fixing plate are both arranged 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.

3. The adjusting device according to claim 2, characterized in that: The first rotating handle comprises a first sleeve and a first hand-held rotating part, the first sleeve passes through the first fixing plate and is connected to the first fixing plate, and the first hand-held rotating part 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; 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, and 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, and the second accommodating chamber has a second opening, and the second opening faces the first fixed plate; an inner wall of the second accommodating chamber is provided with an internal thread, and 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.

4. The adjusting device according to claim 2, characterized in that: The adjusting device also includes: A first connecting member is connected to the top of the first column, the first connecting member comprises a first connecting portion and a second connecting portion respectively located on both sides of the support rod, the distribution direction of the first connecting portion and the second connecting portion is perpendicular to the distribution direction of the first fixing plate and the second fixing plate; a first connecting hole is provided on the first connecting portion, a second connecting hole is provided on the second connecting portion, the first connecting hole and the second connecting hole are both located on the side of the adjusting screw away from the first column; and the first connecting hole is directly opposite to 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.

5. The adjusting device according to claim 1, characterized in that: The rotating gear is welded to the supporting rod or the rotating gear and the supporting rod are in an integrated structure.

6. The adjusting 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 also includes: 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.

7. The adjusting device according to claim 6, characterized in that: The second connecting member comprises: A first support beam having a through hole, the hinge shaft passing through the through hole, and one end of the first support beam being 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, and 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.

8. The adjusting device according to claim 6, characterized in that: The adjusting device also includes: A fixing seat, arranged on the side wall of the first column; The third connection part is hinged to the fixing seat, and the third connection part can rotate around the fixing seat; the end of the telescopic member close to the first column is hinged to the third connection part.

9. The adjusting device according to claim 6, characterized in that: The telescopic member is a jack.

10. The adjusting device according to any one of claims 1 to 9, characterized in that: The adjusting device also includes: 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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