Precise butt joint installation device for photovoltaic module

Abstract

The utility model relates to an accurate butt joint installation device used for a photovoltaic assembly, the device comprises a pedestal assembly, a first elevating assembly, a second elevating assembly and a butt joint assembly, and the first elevating assembly and the second elevating assembly can realize multi-stroke and multi-stage adjustment of the whole device in a first direction. The butt joint assembly comprises a first fixing plate, a third driving unit, a first cone pulley set, a second cone pulley set, a fourth driving unit and a hook claw, and the torque tube can be stably placed on the first cone pulley and the second cone pulley through the clamping mode of the first cone pulley and the second cone pulley. The first cone pulley is controlled to realize the movement control of the torque tube in the axial direction, and the torque tube is hooked by the claw after the proper displacement is adjusted, so that the torque tube is fixed, the step of manually adjusting the torque tube is saved, the accurate butt joint and adjustment of the torque tube are realized, the subsequent installation operation is facilitated, and the installation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module installation, specifically to a device for precise docking and installation of photovoltaic modules. Background Technology

[0002] Photovoltaic modules are an important component of photovoltaic power generation systems. A photovoltaic module includes a photovoltaic panel and a torque tube. The photovoltaic panel is the main structure for absorbing solar energy. The torque tube is located below the photovoltaic panel and serves as the main load-bearing beam of the photovoltaic panel. At the same time, the torque tube is rotatably connected to the fixing bracket to facilitate the adjustment of the tilt angle of the photovoltaic panel itself, so as to maximize its absorption of solar energy.

[0003] In the actual installation process of photovoltaic (PV) modules, the installation and adjustment of PV modules includes two parts. The first part is the overall height adjustment of the PV module, and the second part is the installation of the PV module along the axis of the torque tube. The second part of the installation requires aligning the torque tube to be installed with the already installed torque tube, followed by locking or snap-fitting. This second part of the installation process relies on manual operation or a semi-automatic installation method: manually adjusting the angle of the torque tube while a robot maintains the height of the PV module. Regardless of the method, manual intervention is required, and fully automated installation cannot be achieved. Utility Model Content

[0004] In view of the above problems, this utility model provides a device for precise docking and installation of photovoltaic modules, which solves the problem that the installation of existing torque tubes depends on manual assembly.

[0005] To achieve the above objectives, this application provides a device for precise docking and installation of photovoltaic modules. The photovoltaic module includes a photovoltaic panel and a torque tube, with the torque tube disposed on the lower surface of the photovoltaic panel. The device includes a base assembly, a first lifting assembly, a second lifting assembly, and a docking assembly. The base assembly includes a first end plate and a second end plate, which are independent of each other. The first lifting assembly includes a first drive unit and a first slide rail assembly. The first slide rail assembly includes a first slider and a first guide rail. The output end of the first drive unit is connected to the first guide rail, and the first drive unit is disposed on the first end plate. The first slider is disposed on the first end plate, and the first drive unit drives the first guide rail to move relative to the first end plate along a first direction. The second lifting assembly includes a second drive unit and a second slide rail assembly. The second slide rail assembly includes a second slider and a second guide rail. The output end of the second drive unit is connected to the second slider, and the second drive unit is disposed on the first guide rail. The second guide rail is disposed on the first guide rail, and the second slider is connected to the second end plate. The second drive unit drives the second slider and the second end plate to move relative to the first guide rail along a first direction.

[0006] The docking assembly includes a first fixed plate, a third drive unit, a first conical wheel group, a second conical wheel group, a fourth drive unit, and a hook. The first conical wheel group includes at least one first conical wheel, and the second conical wheel group includes at least one second conical wheel. The first fixed plate is disposed on a second end plate. The third drive unit and the fourth drive unit are respectively disposed on the first fixed plate. The third drive unit is drivenly connected to the first conical wheel group, and the fourth drive unit is drivenly connected to the hook. The first fixed plate has a first docking surface. The first conical wheel group and the second conical wheel group are disposed opposite to each other on the first docking surface. The first and second conical wheels are used to receive the torque tube. The third drive unit is used to drive the first conical wheel to rotate so that the photovoltaic module moves in a second direction, which is different from the first direction. The fourth drive unit is used to drive the hook to rotate above the first docking surface to hook the torque tube, so that the torque tube is fixed relative to the first and second conical wheels.

[0007] In some embodiments, the first end plate includes a first connecting portion and a second connecting portion, the first connecting portion is provided with a first driving unit, the second connecting portion is provided with a first slider, and the first connecting portion and the second connecting portion are perpendicular.

[0008] In some embodiments, the first lifting assembly further includes a first connecting plate and a second connecting plate. The first connecting plate is disposed at the output end of the first driving unit; the second connecting plate is fixedly connected to the first connecting plate, and a first guide rail is provided on one side of the second connecting plate and a second guide rail is provided on the other side of the second connecting plate.

[0009] The second lifting assembly also includes a second fixed plate, a third connecting plate, and a fourth connecting plate. The second fixed plate is disposed on the second connecting plate, and a second drive unit is provided on the second fixed plate. The third connecting plate is disposed at the output end of the second drive unit. The fourth connecting plate is connected to the third connecting plate, and a second slider is provided on one side of the fourth connecting plate, and a second end plate is provided on the other side of the fourth connecting plate.

[0010] In some embodiments, the base assembly further includes a third end plate, which is arranged parallel to the second end plate. A first fixing plate is disposed on the third end plate, and the third end plate is movable relative to the second end plate. The device further includes a first adjustment assembly, which includes a fifth drive unit and a third slide rail assembly. The third slide rail assembly includes a third guide rail and a third slider. The fifth drive unit is disposed on the third end plate, and its output end is connected to the second end plate. The third slider is disposed on the second end plate, and the third guide rail is disposed on the third end plate. The fifth drive unit drives the second end plate to move relative to the third end plate along a third direction to adjust the distance of the third end plate in the third direction, which is different from the first and second directions.

[0011] In some embodiments, the first adjustment assembly further includes a first transmission group, which includes a first transmission gear and at least one first transmission rack. The first transmission gear is sleeved on the output end of the fifth drive unit, and the first transmission rack is disposed on the second end plate. The first transmission gear meshes with the first transmission rack.

[0012] In some embodiments, a second adjustment assembly is further included. The second adjustment assembly includes a fifth connecting plate, a sixth driving unit, and a second transmission group. The fifth connecting plate is disposed on the third end plate and is perpendicular to the third end plate. The sixth driving unit is provided on the fifth connecting plate. The second transmission group includes a second transmission gear and a third transmission gear. The second transmission gear is connected to the output end of the sixth driving unit, and the third transmission gear is connected to the first fixed plate. The third transmission gear meshes with the second transmission gear. The sixth driving unit is used to drive the second transmission gear to rotate, so as to adjust the rotation angle of the first fixed plate in the fourth direction.

[0013] In some embodiments, the third transmission gear meshes with the second transmission gear on the outside of the third transmission gear. The second adjustment assembly further includes a fourth slide rail assembly, which includes a fourth guide rail, a fourth slider, and a fifth slider. The fourth guide rail is disposed between the third transmission gear and the fifth connecting plate and is connected to the third transmission gear. The fourth slider and the fifth slider are both disposed on the fifth connecting plate and can rotate relative to the fifth connecting plate. The fourth slider is slidably connected to the inner side of the fourth guide rail, and the fifth slider is slidably connected to the outer side of the fourth guide rail.

[0014] In some embodiments, a third adjustment assembly is further included. The third adjustment assembly is disposed on a third end plate. The third adjustment assembly includes a seventh drive unit, a first support rod, an eighth drive unit, and a second support rod. The seventh drive unit is drivenly connected to the first support rod, and the eighth drive unit is drivenly connected to the second support rod. The first support rod and the second support rod are disposed opposite to each other on both sides of the second adjustment assembly. The first support rod and the second support rod are used to support the photovoltaic panel. The seventh drive unit is used to drive the first support rod to rotate in a fourth direction, and the eighth drive unit is used to drive the second support rod to rotate in a fourth direction.

[0015] In some embodiments, the first support rod includes a first main part, a first branch, and a second branch. The first main part is disposed on the first branch and the second branch. The first branch and the second branch are disposed opposite to each other. The first branch is drivenly connected to the seventh drive unit, and the second branch is rotatably connected to the third end plate. The second support rod includes a second main part, a third branch, and a fourth branch. The second main part is disposed on the third branch and the fourth branch. The third branch and the fourth branch are disposed opposite to each other. The third branch is drivenly connected to the eighth drive unit, and the fourth branch is rotatably connected to the third end plate.

[0016] The third adjustment component also includes a first limiting block and a second limiting block. The first limiting block is located at the connection between the second branch and the third end plate and is used to limit the rotation angle of the first support rod. The second limiting block is located at the connection between the fourth branch and the third end plate and is used to limit the rotation angle of the second support rod.

[0017] In some embodiments, there are two first slide rail groups, which are arranged opposite to each other on both sides of the first drive unit; and / or, there are two second slide rail groups, which are arranged opposite to each other on both sides of the second drive unit; and / or, there are two third slide rail groups, which are arranged opposite to each other on both sides of the fifth drive unit; and / or, there are two first transmission racks, which are arranged opposite to each other on both sides of the first transmission gear; and / or, there are two second conical wheels and one first conical wheel, with the first conical wheel and the two second conical wheels arranged in a triangular distribution.

[0018] Unlike existing technologies, the above technical solution includes a base assembly, a first lifting assembly, a second lifting assembly, and a docking assembly. The first and second lifting assemblies enable multi-stroke, multi-stage adjustment of the entire device in the first direction, significantly reducing height adjustment time. The docking assembly includes a first fixing plate, a third drive unit, a first conical wheel group, a second conical wheel group, a fourth drive unit, and a hook. The engagement of the first and second conical wheels allows the torque tube to be stably fixed on them. Controlling the first conical wheel enables axial movement control of the torque tube, and after adjusting the appropriate displacement, the hook engages the torque tube, thus fixing it in place. This eliminates the need for manual adjustment of the torque tube, achieving precise docking and adjustment, facilitating subsequent installation operations and improving installation efficiency.

[0019] The above description of the utility model is merely an overview of the technical solution of this utility model. In order to enable those skilled in the art to better understand the technical solution of this utility model and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of this utility model easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of this utility model. Attached Figure Description

[0020] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of the present invention and other related contents, and should not be considered as limitations on the present invention.

[0021] In the accompanying drawings of the instruction manual:

[0022] Figure 1 This is a schematic diagram of the docking and installation device described in a specific embodiment;

[0023] Figure 2 This is a schematic diagram of the first lifting assembly and the second lifting assembly in a specific implementation method;

[0024] Figure 3 A schematic diagram of the docking components described in a specific embodiment;

[0025] Figure 4 This is a schematic diagram of the first adjustment component in a specific implementation method;

[0026] Figure 5 This is a schematic diagram of the second adjustment component in a specific implementation method;

[0027] Figure 6 This is a schematic diagram of the third adjustment component described in a specific embodiment;

[0028] Figure 7 This is a schematic diagram illustrating the movement of the first adjustment component, the second adjustment component, and the third adjustment component in a specific implementation.

[0029] The reference numerals used in the above figures are explained as follows:

[0030] 1. Base assembly;

[0031] 11. First end plate;

[0032] 12. Second end plate;

[0033] 13. Third end plate;

[0034] 2. First lifting assembly;

[0035] 21. First drive unit;

[0036] 22. First slide rail assembly;

[0037] 23. First connecting plate;

[0038] 24. Second connecting plate; 3. Second lifting assembly;

[0039] 31. Second drive unit;

[0040] 32. Second slide rail assembly;

[0041] 33. Second fixing plate;

[0042] 34. Third connecting plate;

[0043] 35. Fourth connecting plate; 4. First adjusting component;

[0044] 41. Fifth drive unit;

[0045] 42. Third slide rail assembly;

[0046] 43. First transmission gear;

[0047] 44. First transmission rack; 5. Connecting assembly;

[0048] 51. Third drive unit;

[0049] 52. First conical wheel;

[0050] 53. Second conical wheel;

[0051] 54. First fixing plate;

[0052] 55. Fourth drive unit;

[0053] 56. Hook;

[0054] 6. Second adjustment component;

[0055] 61. Sixth drive unit;

[0056] 62. Second transmission gear;

[0057] 63. Third transmission gear;

[0058] 64. Fifth connecting plate;

[0059] 65. The fourth slider;

[0060] 66. The fifth slider;

[0061] 67. Fourth guide rail;

[0062] 7. Third adjustment component;

[0063] 71. First support rod;

[0064] 711. The first main department;

[0065] 712. The First Branch;

[0066] 713. The Second Branch;

[0067] 72. Seventh drive unit;

[0068] 73. Second support rod;

[0069] 731. The second main part;

[0070] 732. The Third Branch;

[0071] 733, Fourth Branch;

[0072] 74. Eighth drive unit;

[0073] 75. First limit block;

[0074] 76. Second limit block;

[0075] 8. Photovoltaic panels;

[0076] 9. Torque tube;

[0077] a. First direction;

[0078] b. Second direction;

[0079] c. Third-party;

[0080] d. Fourth direction. Detailed Implementation

[0081] To illustrate in detail the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this utility model, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this utility model and are therefore intended to limit the scope of protection of this utility model.

[0082] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this utility model. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this utility model, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0083] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit the invention.

[0084] In the description of this utility model, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " generally indicates that the preceding and following objects have an "or" logical relationship.

[0085] In this invention, terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy, or order between these entities or operations.

[0086] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this invention is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a series of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0087] Similar to the understanding in the Examination Guidelines, in this utility model, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this utility model, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0088] In the description of the embodiments of this utility model, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the convenience of describing the specific embodiments of this utility model or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0089] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this utility model, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this utility model pertains, the specific meaning of the above terms in the embodiments of this utility model can be understood according to the specific circumstances.

[0090] Please see Figures 1 to 7This embodiment provides a device for precise docking and installation of photovoltaic modules. The photovoltaic module includes a photovoltaic panel 8 and a torque tube 9, which is disposed on the lower surface of the photovoltaic panel 8. The device includes a base assembly 1, a first lifting assembly 2, a second lifting assembly 3, and a docking assembly 5. The base assembly 1 includes a first end plate 11 and a second end plate 12, which are independent of each other. The first lifting assembly 2 includes a first drive unit 21 and a first slide rail assembly 22, which includes a first slider and a first guide rail. The output end of the first drive unit 21 is connected to the first guide rail for transmission. Unit 21 is disposed on the first end plate 11, the first slider is disposed on the first end plate 11, and the first drive unit 21 drives the first guide rail to move relative to the first end plate 11 along the first direction a; the second lifting assembly 3 includes a second drive unit 31 and a second slide rail group 32, the second slide rail group 32 includes a second slider and a second guide rail, the output end of the second drive unit 31 is connected to the second slider in a transmission connection, and the second drive unit 31 is disposed on the first guide rail, the second guide rail is disposed on the first guide rail, the second slider is connected to the second end plate 12, and the second drive unit 31 drives the second slider and the second end plate 12 to move relative to the first guide rail along the first direction a;

[0091] The docking assembly 5 includes a first fixing plate 54, a third drive unit 51, a first set of conical wheels 52, a second set of conical wheels 53, a fourth drive unit 55, and a hook 56. The first set of conical wheels 52 includes at least one first conical wheel 52, and the second set of conical wheels 53 includes at least one second conical wheel 53. The first fixing plate 54 is disposed on the second end plate 12. The third drive unit 51 and the fourth drive unit 55 are respectively disposed on the first fixing plate 54. The third drive unit 51 is connected to the first set of conical wheels 52 in a transmission connection, and the fourth drive unit 55 is connected to the hook 56. The transmission connection includes a first fixed plate 54 with a first mating surface, a first set of conical wheels 52 and a second set of conical wheels 53 arranged opposite to each other on the first mating surface, the first conical wheels 52 and the second conical wheels 53 being used to receive the torque tube 9, a third drive unit 51 being used to drive the first conical wheel 52 to rotate so that the photovoltaic module moves in the second direction b, which is different from the first direction a, and a fourth drive unit 55 being used to drive the hook 56 to rotate above the first mating surface to hook the torque tube 9, so that the torque tube 9 is fixed relative to the first conical wheel 52 and the second conical wheel 53.

[0092] In this embodiment, the base assembly 1 includes a first end plate 11 and a second end plate 12. A first lifting assembly 2 is fixed on the first end plate 11, a second lifting assembly 3 is disposed on the first lifting assembly 2, a second end plate 12 is disposed on the second lifting assembly 3, and a docking assembly 5 is disposed on the second end plate 12.

[0093] The specific equipment models of the first lifting assembly 2 and the second lifting assembly 3 can be the same. Through structural design, a two-stage lifting mechanism is achieved in the first direction 'a', thereby improving lifting efficiency and increasing the lifting stroke. The first lifting assembly 2 includes a first drive unit 21 and a first slide rail assembly 22. The first drive unit 21 can be a servo motor, such as... Figure 2 As shown, the output end of the first drive unit 21 is connected to the first guide rail of the first slide rail group 22. Both the first slider and the first drive unit 21 are mounted on the first end plate 11. The moving direction of the output end of the first drive unit 21 is the same as the laying direction of the first guide rail. The first slider is sleeved on the first guide rail, and the first drive unit 21 drives the first guide rail to reciprocate relative to the first slider along a first direction a. In this embodiment, the first direction a can be understood as the vertical direction. Similarly, the second drive unit 31 can also be a servo motor. The second guide rail extends in the same direction as the first guide rail, and the second slider is sleeved on the second guide rail. Optionally, there can be multiple first slide rail groups 22, such as two groups, arranged opposite each other on both sides of the first drive unit 21. This allows for a more balanced force distribution on the output end of the first drive unit 21. Furthermore, there can be multiple first sliders on each first slide rail group 22, such as two, which increases the smoothness of the first slide rail group 22 during movement. Similarly, there can be multiple second slide rail groups 32, such as two second slide rail groups 32, which are arranged opposite each other on both sides of the second drive unit 31. This makes the output end of the second drive unit 31 more evenly stressed. Furthermore, there can be multiple second sliders on each second slide rail group 32, such as two second sliders. This increases the smoothness of the second slide rail group 32 during movement.

[0094] In this embodiment, the second end plate 12 is provided with a docking assembly 5, which includes a first fixing plate 54, a third driving unit 51, a first set of conical wheels 52, a second set of conical wheels 53, a fourth driving unit 55, and a hook 56. In this embodiment, the first fixing plate 54 can be understood as the main support structure for fixing the first conical wheels 52, the second conical wheels 53, the third driving unit 51, the fourth driving unit 55, and the hook 56. For ease of description, the side of the first fixing plate 54 facing the torque tube 9 is referred to as the first docking surface. The first set of conical wheels 52 may include multiple first conical wheels 52, and the second set of conical wheels 53 may include multiple second conical wheels 53. Figure 3 As shown, there is one first conical wheel 52 and two second conical wheels 53, which are arranged in a triangular pattern on the first fixed plate 54. The conical surfaces of the first conical wheel 52 and the two second conical wheels 53 can contact the torque tube 9, forming a V-shaped groove on the outer surface of the torque tube 9, such as... Figure 7As shown.

[0095] The third drive unit 51 and the fourth drive unit 55 can be servo motors. Furthermore, the third drive unit 51 is connected to the first conical wheel 52 via a transmission connection. Both the first conical wheel 52 and the second conical wheel 53 can rotate relative to the first fixed plate 54. When the third drive unit 51 drives the first conical wheel 52 to rotate, the friction between the conical surface of the first conical wheel 52 and the outer surface of the torque tube 9 will cause the torque tube 9 to reciprocate along its own axial direction. For ease of description, the axial direction of the torque tube 9 is denoted as the second direction b. Thus, the rotation of the first conical wheel 52 drives the torque tube 9 to rotate, and the second conical wheel 53, as a driven wheel, will also rotate with the first conical wheel 52, realizing the adjustment of the torque tube 9 in the second direction b, which in turn realizes the adjustment of the photovoltaic module in the second direction b on the current docking installation device.

[0096] This embodiment also includes a fourth drive unit 55 and a hook 56, the hook 56 being able to combine Figure 3 To understand, the hook 56 is a J-shaped component. One end of the hook 56 is connected to the fourth drive unit 55. When the torque tube 9 is adjusted in the second direction b, the fourth drive unit 55 can be rotated to drive the hook 56 to rotate, thereby engaging with the torque tube 9. Figure 7 As shown, the torque tube 9 is engaged between the hook 56 and the first cone wheel 52 and the second cone wheel 53, so that the torque tube 9 and the entire docking and installation device remain relatively fixed, preventing the torque tube 9 and the photovoltaic panel 8 from detaching from the docking and installation device due to objective factors such as vibration, and improving the stability during the docking process.

[0097] In some optional embodiments, the third drive unit 51 and the fourth drive unit 55 are disposed below the first fixed plate 54. The area above the first fixed plate 54 is the area where the first docking surface is located. The first fixed plate 54 is provided with a first conical wheel 52 and a second conical wheel 53. The hook 56 is disposed on the side of the first fixed plate 54. Before use, the hook 56 is hidden in the area below the side of the first fixed plate 54. This method can avoid interference between the torque tube 9, photovoltaic panel 8 and other structures on the photovoltaic module on the first fixed plate 54 and the docking installation device, thereby improving the safety of the docking installation device.

[0098] In use, the first lifting assembly 2 and the second lifting assembly 3 can be controlled to bring the first fixed plate 54 to the height required for docking the photovoltaic module. The torque tube 9 is aligned with the area where the first conical wheel 52 and the second conical wheel 53 are located on the first fixed plate 54, and the photovoltaic module is released. Under its own weight, the torque tube 9 falls into the V-shaped groove formed by the first conical wheel 52 and the second conical wheel 53. At this time, the position of the torque tube 9 in the second direction b can be adjusted, and then the hook 56 is controlled to hook the torque tube 9, transporting the entire photovoltaic module to the area to be installed. Then, the height of the photovoltaic module in the first direction a is adjusted, and then the hook 56 is released. The third drive unit 51 is controlled to adjust the distance of the torque tube 9 in the second direction b, so that the torque tube 9 docks with the torque tube 9 of the already installed photovoltaic module along the second direction b, completing the installation and docking operation of a photovoltaic module.

[0099] The installation device shown in this embodiment includes a base assembly 1, a first lifting assembly 2, a second lifting assembly 3, and a docking assembly 5. The first lifting assembly 2 and the second lifting assembly 3 can realize multi-stroke and multi-stage adjustment of the entire device in the first direction a, so as to significantly reduce the adjustment time in height. The docking assembly 5 includes a first fixing plate 54, a third drive unit 51, a first set of conical wheels 52, a second set of conical wheels 53, a fourth drive unit 55, and a hook 56. The engagement of the first conical wheels 52 and the second conical wheels 53 can stably fix the torque tube 9 on the first conical wheels 52 and the second conical wheels 53. Controlling the first conical wheels 52 can realize the axial movement control of the torque tube 9. After adjusting the appropriate displacement, the hook 56 hooks the torque tube 9, thereby fixing the torque tube 9. This saves the step of manually adjusting the torque tube 9, realizes the precise docking and adjustment of the torque tube 9, and facilitates subsequent installation operations, thereby improving installation efficiency.

[0100] Please see Figure 2 In some embodiments, the first end plate 11 includes a first connecting portion and a second connecting portion. The first connecting portion is provided with a first driving unit 21, and the second connecting portion is provided with a first slider. The first connecting portion and the second connecting portion are perpendicular.

[0101] In this embodiment, the first end plate 11 includes a first connecting portion and a second connecting portion. Optionally, the first connecting portion and the second connecting portion can be independent plates. It should be noted that the first connecting portion is arranged in a horizontal direction, and the second connecting portion is arranged in a vertical direction. The first driving unit 21 is disposed on the first connecting portion, such as... Figure 2 As shown, the first slider is disposed on the second connecting part, thereby forming the lifting structure shown in the first lifting component 2.

[0102] Please see Figure 2In some embodiments, the first lifting assembly 2 further includes a first connecting plate 23 and a second connecting plate 24. The first connecting plate 23 is disposed at the output end of the first driving unit 21. The second connecting plate 24 is fixedly connected to the first connecting plate 23. A first guide rail is provided on one side of the second connecting plate 24, and a second guide rail is provided on the other side of the second connecting plate 24. The second lifting assembly 3 further includes a second fixing plate 33, a third connecting plate 34, and a fourth connecting plate 35. The second fixing plate 33 is disposed on the second connecting plate 24, and a second driving unit 31 is disposed on the second fixing plate 33. The third connecting plate 34 is disposed at the output end of the second driving unit 31. The fourth connecting plate 35 is connected to the third connecting plate 34. A second slider is provided on one side of the fourth connecting plate 35, and a second end plate 12 is provided on the other side of the fourth connecting plate 35.

[0103] In this embodiment, the first lifting assembly 2 includes a first connecting plate 23 and a second connecting plate 24. The first connecting plate 23 is disposed at the output end of the first driving unit 21. When there are two first slide rail groups 22, the first connecting plate 23 can be a V-shaped structure to connect two first guide rails simultaneously. Specifically, the number of second connecting plates 24 corresponds to the number of first slide rail groups 22. When there are two first guide rails, there are also two second connecting plates 24. A first guide rail and a second guide rail are respectively disposed on both sides of the second connecting plate 24. Under the drive of the output end of the first driving unit 21, the first guide rail can move away from or towards the first end plate 11 along the first direction a, and the movement state of the second connecting plate 24 is the same. Specifically, the second lifting assembly 3 includes a second fixing plate 33, which is disposed on the second connecting plate 24. The second fixing plate 33 is used to fix the second driving unit 31. The output end of the second driving unit 31 is connected to the third connecting plate 34. The third connecting plate 34 is used in a similar way to the first connecting plate 23. When there are two second slide rail groups 32, the third connecting plate 34 can be in a V-shaped structure. Similarly, the fourth connecting plate 35 is used in a similar way to the second connecting plate 24. The difference is that the fourth connecting plate 35 is connected to the second slider, and the other side of the fourth connecting plate 35 is provided with a second end plate 12.

[0104] In the structure shown in this embodiment, the first drive unit 21 drives the second connecting plate 24 and the second lifting assembly 3 to move along the first direction a. The second drive unit 31 can further adjust the third connecting plate 34 and the fourth connecting plate 35 to move in the first direction a according to actual needs, thereby realizing the function of the second end plate 12 moving relative to the first end plate 11 in the first direction a.

[0105] It is understandable that if the first direction 'a' is vertical, the first connecting part is horizontal, the second connecting part is vertical, then the first connecting plate 23 is also horizontal, the second connecting plate 24 is vertical, the third connecting plate 34 and the second fixing plate 33 are both horizontal, the fourth connecting plate 35 is vertical, and the second end plate 12 is horizontal. (For reference...) Figure 2 and Figure 4 Understand the positional relationship between the first end plate 11, the second end plate 12, the first lifting assembly 2, and the second lifting assembly 3.

[0106] This embodiment, by setting a two-stage lifting function, can improve the lifting efficiency of the docking component 5 on the second end plate 12 in the first direction a, achieve rapid lifting, and increase the lifting stroke, which is more in line with the usage needs of various scenarios.

[0107] Please see Figure 4 In some embodiments, the base assembly 1 further includes a third end plate 13, which is arranged parallel to the second end plate 12. A first fixing plate 54 is disposed on the third end plate 13, and the third end plate 13 is movable relative to the second end plate 12. The device also includes a first adjustment assembly 4, which includes a fifth drive unit 41 and a third slide rail group 42. The third slide rail group 42 includes a third guide rail and a third slider. The fifth drive unit 41 is disposed on the third end plate 13, and the output end of the fifth drive unit 41 is connected to the second end plate 12 in a transmission connection. The third slider is disposed on the second end plate 12, and the third guide rail is disposed on the third end plate 13. The fifth drive unit 41 drives the second end plate 12 to move relative to the third end plate 13 along a third direction c to adjust the distance of the third end plate 13 in the third direction c, which is different from the first direction a and the second direction b.

[0108] In this embodiment, the first adjustment component 4 is used to connect the third end plate 13 and the second end plate 12, and the first adjustment component 4 is used to move the third end plate 13 relative to the second end plate 12 along the third direction c, thereby realizing the displacement adjustment of the docking component 5 on the third end plate 13 in the third direction c. It should be noted that the first direction a, the second direction b and the third direction c are perpendicular to each other, specifically as follows: Figure 1 As shown.

[0109] Specifically, the first adjustment component 4 includes a fifth drive unit 41 and a third slide rail group 42. The third slide rail group 42 can be selected according to actual needs, such as... Figure 4As shown, the model of the third slide rail group 42 may be different from that of the first slide rail group 22. In some optional embodiments, there are two third slide rail groups 42, which are arranged opposite to each other on both sides of the fifth drive unit 41. The first adjustment component 4 includes the fifth drive unit 41, which may be a servo motor. The fifth drive unit 41 is disposed on the third end plate 13, and the output end of the fifth drive unit 41 is slidably connected to the second end plate 12. Specifically, the third slide group includes a third guide rail and a third slider. The third guide rail is disposed on the edge of the second end plate 12, and the third slider is sleeved on the third guide rail. The third end plate 13 is disposed on the third slider. Then, the fifth drive unit 41 can control the third end plate 13 to move relative to the second end plate 12 in a third direction c.

[0110] For further details, please refer to Figure 4 In some embodiments, the first adjustment component 4 further includes a first transmission group, which includes a first transmission gear 43 and at least one first transmission rack 44. The first transmission gear 43 is sleeved on the output end of the fifth drive unit 41, and the first transmission rack 44 is disposed on the second end plate 12. The first transmission gear 43 meshes with the first transmission rack 44.

[0111] In this embodiment, the first transmission gear 43 is sleeved on the output end of the fifth drive unit 41, and the first transmission rack 44 is disposed on the second end plate 12 and fixedly connected to the second end plate 12. The first transmission rack 44 meshes with the first transmission gear 43. When the fifth drive unit 41 rotates, the first transmission gear 43 rotates, thereby realizing the movement of the third end plate 13 on the first transmission rack 44, and thus realizing the displacement adjustment of the third end plate 13 in the third direction c.

[0112] In some alternative embodiments, there may be two first transmission racks 44, which are arranged opposite each other on both sides of the first transmission gear 43, so that the movement of the third end plate 13 is smoother.

[0113] This embodiment utilizes the positional relationship between the first transmission gear 43 and the first transmission rack 44 to achieve the movement of the entire third end plate 13 and its components in the third direction c, increasing the spatial adjustment flexibility of the docking assembly 5, reducing the overall size of the device, and making the entire device more suitable for various usage scenarios.

[0114] Please see Figure 5In some embodiments, a second adjustment component 6 is also included. The second adjustment component 6 includes a fifth connecting plate 64, a sixth driving unit 61, and a second transmission group. The fifth connecting plate 64 is disposed on the third end plate 13 and is perpendicular to the third end plate 13. The sixth driving unit 61 is provided on the fifth connecting plate 64. The second transmission group includes a second transmission gear 62 and a third transmission gear 63. The second transmission gear 62 is connected to the output end of the sixth driving unit 61, and the third transmission gear 63 is connected to the first fixed plate 54. The third transmission gear 63 meshes with the second transmission gear 62. The sixth driving unit 61 is used to drive the second transmission gear 62 to rotate, so as to adjust the rotation angle of the first fixed plate 54 in the fourth direction d.

[0115] In this embodiment, the second adjustment component 6 includes a fifth connecting plate 64, a sixth driving unit 61, and a second transmission group. The fifth connecting plate 64 is disposed on the third end plate 13 and is perpendicular to the third end plate 13. Figure 1 and Figure 5 As shown, the third end plate 13 is parallel to the second end plate 12, and the second end plate 12 is perpendicular to the fourth connecting plate 35. Therefore, the fifth connecting plate 64 is parallel to the fourth connecting plate 35. It should be noted that the fourth direction d shown in this embodiment is understood in terms of the rotation axis; that is, the direction of the rotation axis around which the second adjusting component 6 revolves is the fourth direction d. The axial direction of the rotation axis of the third adjusting component 7, as described later, is parallel to the axial direction of the rotation axis of the current second adjusting component 6. Figures 5 to 7 As shown, based on this, the rotation direction of the third adjustment component 7 described later is also the fourth direction d.

[0116] Specifically, the fifth connecting plate 64 is equipped with a sixth drive unit 61, which can be a servo motor. The second transmission group includes a second transmission gear 62 and a third transmission gear 63, wherein the third transmission gear 63 can be a ring structure, such as... Figure 5 As shown, the outer side of the third transmission gear 63 has meshing teeth, and the second transmission gear 62 meshes with the third transmission gear 63 to achieve a rotation angle of the third transmission gear 63 in the fourth direction d. The first fixing plate 54 is connected to the third transmission gear 63 in a driving connection, which enables the docking assembly 5 to achieve a rotation angle in the fourth direction d.

[0117] For further details, please refer to Figure 5In some embodiments, the third transmission gear 63 meshes with the second transmission gear 62 on the outer side of the third transmission gear 63. The second adjustment assembly 6 also includes a fourth slide rail assembly, which includes a fourth guide rail 67, a fourth slider 65, and a fifth slider 66. The fourth guide rail 67 is disposed between the third transmission gear 63 and the fifth connecting plate 64, and is connected to the third transmission gear 63. The fourth slider 65 and the fifth slider 66 are both disposed on the fifth connecting plate 64, and both the fourth slider 65 and the fifth slider 66 can rotate relative to the fifth connecting plate 64. The fourth slider 65 is slidably connected to the inner side of the fourth guide rail 67, and the fifth slider 66 is slidably connected to the outer side of the fourth guide rail 67.

[0118] This embodiment introduces the concepts of inner and outer sides. Taking the direction of the meshing teeth of the third transmission gear 63 as the outer side, when the third transmission gear 63 has a ring structure, the side containing the hollow structure of the third transmission gear 63 is the inner side. In this embodiment, the fourth slide rail assembly includes a fourth slider 65, a fifth slider 66, and a fourth guide rail 67. The fourth guide rail 67 is also ring-shaped and is disposed on the third transmission gear 63. The fourth slider 65 is disposed on the inner side of the third transmission gear 63, and the fifth slider 66 is disposed on the outer side of the third transmission gear 63. The fourth guide rail 67 is provided between the fourth slider 65 and the fifth slider 66, and the fourth guide rail 67 can move relative to the fourth slider 65 and the fifth slider 66.

[0119] The number of fourth slider 65 and fifth slider 66 can be set according to actual needs, such as... Figure 5 The fourth slider 65 has three components, and the fifth slider 66 has three components, which ensures that the fifth connecting plate 64 is subjected to uniform force.

[0120] This embodiment achieves the rotation function of the docking component 5 relative to the fifth connecting plate 64 by setting a fourth slide rail group, and provides a rotation adjustment function in the fourth direction d, such as... Figure 5 As shown, the fourth direction d can be parallel to the second direction b. That is, the second adjustment component 6 shown in this embodiment can realize the rotational adjustment of the torque tube 9 in its axial direction, which is more in line with the actual installation requirements of photovoltaic modules that need to be tilted at a certain angle, reducing manual operation and improving the automation level of the entire docking installation device.

[0121] Please see Figure 6In some embodiments, a third adjustment component 7 is also included. The third adjustment component 7 is disposed on the third end plate 13. The third adjustment component 7 includes a seventh drive unit 72, a first support rod 71, an eighth drive unit 74, and a second support rod 73. The seventh drive unit 72 is drivenly connected to the first support rod 71, and the eighth drive unit 74 is drivenly connected to the second support rod 73. The first support rod 71 and the second support rod 73 are disposed opposite to each other on both sides of the second adjustment component 6. The first support rod 71 and the second support rod 73 are used to support the photovoltaic panel 8. The seventh drive unit 72 is used to drive the first support rod 71 to rotate in the fourth direction d, and the eighth drive unit 74 is used to drive the second support rod 73 to rotate in the fourth direction d.

[0122] In this embodiment, the first support rod 71 can be a support structure formed by welding square tubes, rectangular tubes, or round tubes, preferably formed by welding square tubes. The first support rod 71 is driven by the seventh drive unit 72, which can be a servo motor. The first support rod 71 rotates along the fourth direction d under the drive of the seventh drive unit 72 to adjust the tilt angle of the first support rod 71. The second support rod 73 is driven by the eighth drive unit 74, and similarly, the eighth drive unit 74 can drive the second support rod 73 to rotate around the fourth direction d.

[0123] It should be noted that the first support rod 71 and the second support rod 73 are positioned opposite each other on both sides of the second adjusting assembly 6. This can be combined with... Figure 7 To understand: the first support rod 71 and the second support rod 73 form the area supporting the photovoltaic panel 8, and the docking component 5 forms the area supporting the torque tube 9. By rotating the first support rod 71 and the second support rod 73 in the fourth direction d, the photovoltaic panel 8 can be rotated around the torque tube 9 axially; the docking component 5 can realize the rotation of the torque tube 9 axially under the drive of the second adjustment component 6.

[0124] Please see Figure 6In some embodiments, the first support rod 71 includes a first main part 711, a first branch 712, and a second branch 713. The first main part 711 is disposed on the first branch 712 and the second branch 713, which are opposite to each other. The first branch 712 is drive-connected to the seventh drive unit 72, and the second branch 713 is rotatably connected to the third end plate 13. The second support rod 73 includes a second main part 731, a third branch 732, and a fourth branch 733. The second main part 731 is disposed on the third branch 732 and the fourth branch 733. The third branch 732 and the fourth branch 733 are arranged opposite to each other. The third branch 732 is connected to the eighth drive unit 74, and the fourth branch 733 is rotatably connected to the third end plate 13. The third adjustment assembly 7 also includes a first limiting block 75 and a second limiting block 76. The first limiting block 75 is located at the connection between the second branch 713 and the third end plate 13 and is used to limit the rotation angle of the first support rod 71. The second limiting block 76 is located at the connection between the fourth branch 733 and the third end plate 13 and is used to limit the rotation angle of the second support rod 73.

[0125] In this embodiment, the first support rod 71 includes a first main part 711, a first branch 712, and a second branch 713, as follows: Figure 6 As shown, the first main part 711 is the main structure supporting the photovoltaic panel 8. The first branch 712 and the second branch 713 are arranged side by side below the first main part 711. Optionally, the first main part 711 can be... Figure 6 As shown in the structure, a horizontal tube can be provided between the first branch 712 and the second branch 713 to reinforce the overall structure. In this embodiment, a first limiting block 75 is also provided. The first limiting block 75 has a protruding structure on the rotation path of the first support rod 71. Specifically, the first limiting block 75 is set on the second branch 713. The first branch 712 is connected to the seventh drive unit 72. The second branch 713 is connected to the first limiting block 75 through a rotating pin. Then, the first branch 712 rotates under the drive of the seventh drive unit 72, and the second branch 713 follows the rotation of the first branch 712 until the second branch 713 abuts against the protruding structure of the first limiting block 75, thereby achieving the limiting of the first support rod 71 in the fourth direction d.

[0126] Similarly, the second support rod 73 includes a second main part 731, a third branch 732, and a fourth branch 733, as shown below. Figure 6 As shown, the second main part 731 is the main structure supporting the photovoltaic panel 8, and the third branch 732 and the fourth branch 733 are arranged side by side below the second main part 731. Optionally, the second main part 731 can be... Figure 6As shown in the structure, a horizontal tube can be provided between the third branch 732 and the fourth branch 733 to reinforce the overall structure. In this embodiment, a second limiting block 76 is also provided. The second limiting block 76 has a protruding structure on the rotation path of the second support rod 73. Specifically, the second limiting block 76 is located at the fourth branch 733. The third branch 732 is connected to the eighth drive unit 74, and the fourth branch 733 is connected to the second limiting block 76 through a rotating pin. Then, the third branch 732 rotates under the drive of the eighth drive unit 74, and the fourth branch 733 follows the rotation of the third branch 732 until the fourth branch 733 abuts against the protruding structure of the second limiting block 76, thereby achieving the limiting of the second support rod 73 in the fourth direction d.

[0127] In some embodiments, there are two first slide rail groups 22, arranged opposite each other on both sides of the first drive unit 21; and / or, there are two second slide rail groups 32, arranged opposite each other on both sides of the second drive unit 31; and / or, there are two third slide rail groups 42, arranged opposite each other on both sides of the fifth drive unit 41; and / or, there are two first transmission racks 44, arranged opposite each other on both sides of the first transmission gear 43; and / or, there are two second conical wheels 53 and one first conical wheel 52, with the first conical wheel 52 and the two second conical wheels 53 arranged in a triangular distribution. This method can improve the continuity and smoothness of the multi-directional motion control of the first lifting assembly 2, the second lifting assembly 3, the first adjusting assembly 4, the second adjusting assembly 6, and the third adjusting assembly 7, thereby achieving flexible adjustment of the entire docking device, making the overall structure easier to use and adaptable to various installation requirements.

[0128] In the above technical solution, the device includes a base assembly 1, a first lifting assembly 2, a second lifting assembly 3, and a docking assembly 5. The first lifting assembly 2 and the second lifting assembly 3 can realize multi-stroke and multi-stage adjustment of the entire device in the first direction a, so as to significantly reduce the adjustment time in height. The docking assembly 5 includes a first fixing plate 54, a third drive unit 51, a first set of conical wheels 52, a second set of conical wheels 53, a fourth drive unit 55, and a hook 56. The engagement of the first conical wheels 52 and the second conical wheels 53 can stably fix the torque tube 9 on the first conical wheels 52 and the second conical wheels 53. Controlling the first conical wheels 52 can realize the axial movement control of the torque tube 9. After adjusting the appropriate displacement, the hook 56 is used to hook the torque tube 9, thereby fixing the torque tube 9. This saves the step of manually adjusting the torque tube 9, realizes the precise docking and adjustment of the torque tube 9, and facilitates subsequent installation operations, thereby improving installation efficiency.

[0129] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this utility model, this should not limit the scope of patent protection of this utility model. Any technical solutions resulting from equivalent structural or procedural substitutions or modifications made based on the essential concept of this utility model and utilizing the content described in the text and drawings of this utility model, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this utility model.

Claims

1. A device for precise docking and installation of photovoltaic modules, characterized in that, Suitable for photovoltaic modules, the photovoltaic module including a photovoltaic panel and a torque tube, the torque tube being disposed on the lower surface of the photovoltaic panel, the device comprising: The base assembly includes a first end plate and a second end plate, wherein the first end plate and the second end plate are independent of each other; The first lifting assembly includes a first driving unit and a first slide rail assembly. The first slide rail assembly includes a first slider and a first guide rail. The output end of the first driving unit is connected to the first guide rail in a transmission manner. The first driving unit is disposed on the first end plate, and the first slider is disposed on the first end plate. The first driving unit drives the first guide rail to move relative to the first end plate in a first direction. The second lifting assembly includes a second driving unit and a second slide rail assembly. The second slide rail assembly includes a second slider and a second guide rail. The output end of the second driving unit is connected to the second slider in a transmission connection. The second driving unit is disposed on the first guide rail. The second guide rail is disposed on the first guide rail. The second slider is connected to the second end plate. The second driving unit drives the second slider and the second end plate to move relative to the first guide rail along a first direction. The docking assembly includes a first fixed plate, a third drive unit, a first conical wheel group, a second conical wheel group, a fourth drive unit, and a hook. The first conical wheel group includes at least one first conical wheel, and the second conical wheel group includes at least one second conical wheel. The first fixed plate is disposed on a second end plate. The third drive unit and the fourth drive unit are respectively disposed on the first fixed plate. The third drive unit is drivenly connected to the first conical wheel group, and the fourth drive unit is drivenly connected to the hook. The first fixed plate has a first docking surface. The first conical wheel group and the second conical wheel group are disposed opposite to each other on the first docking surface. The first conical wheel and the second conical wheel are used to receive the torque tube. The third drive unit is used to drive the first conical wheel to rotate so that the photovoltaic module moves in a second direction, which is different from the first direction. The fourth drive unit is used to drive the hook to rotate above the first docking surface to hook the torque tube, so that the torque tube is fixed relative to the first conical wheel and the second conical wheel.

2. The device for precise installation of photovoltaic modules according to claim 1, characterized in that, The first end plate includes a first connecting part and a second connecting part. The first connecting part is provided with the first driving unit, and the second connecting part is provided with the first slider. The first connecting part is perpendicular to the second connecting part.

3. The device for precise docking and installation of photovoltaic modules according to claim 2, characterized in that, The first lifting component also includes: A first connecting plate is disposed at the output end of the first driving unit; The second connecting plate is fixedly connected to the first connecting plate. The first guide rail is provided on one side of the second connecting plate, and the second guide rail is provided on the other side of the second connecting plate. The second lifting component also includes: A second fixing plate is disposed on the second connecting plate, and the second driving unit is provided on the second fixing plate; The third connecting plate is located at the output end of the second driving unit; A fourth connecting plate is connected to the third connecting plate. The fourth connecting plate has a second slider on one side and a second end plate on the other side.

4. The device for precise docking and installation of photovoltaic modules according to claim 3, characterized in that, The base assembly also includes: A third end plate is arranged parallel to the second end plate, and a first fixing plate is disposed on the third end plate. The third end plate is movable relative to the second end plate. The device further includes: The first adjustment component includes a fifth drive unit and a third slide rail assembly. The third slide rail assembly includes a third guide rail and a third slider. The fifth drive unit is disposed on the third end plate, and its output end is connected to the second end plate. The third slider is disposed on the second end plate, and the third guide rail is disposed on the third end plate. The fifth drive unit drives the second end plate to move relative to the third end plate along a third direction to adjust the distance of the third end plate in the third direction, which is different from the first direction and the second direction.

5. The device for precise installation of photovoltaic modules according to claim 4, characterized in that, The first adjustment component further includes: The first transmission assembly includes a first transmission gear and at least one first transmission rack. The first transmission gear is sleeved on the output end of the fifth drive unit, and the first transmission rack is disposed on the second end plate. The first transmission gear meshes with the first transmission rack.

6. The device for precise docking and installation of photovoltaic modules according to claim 5, characterized in that, Also includes: The second adjustment assembly includes a fifth connecting plate, a sixth driving unit, and a second transmission group. The fifth connecting plate is disposed on the third end plate and is perpendicular to the third end plate. The sixth driving unit is disposed on the fifth connecting plate. The second transmission group includes a second transmission gear and a third transmission gear. The second transmission gear is connected to the output end of the sixth driving unit, and the third transmission gear is connected to the first fixed plate and meshes with the second transmission gear. The sixth driving unit is used to drive the second transmission gear to rotate, so as to adjust the rotation angle of the first fixed plate in the fourth direction.

7. The device for precise installation of photovoltaic modules according to claim 6, characterized in that, The third transmission gear meshes with the second transmission gear on the outside of the third transmission gear, and the second adjusting component further includes: The fourth slide rail assembly includes a fourth guide rail, a fourth slider, and a fifth slider. The fourth guide rail is disposed between the third transmission gear and the fifth connecting plate, and is connected to the third transmission gear. The fourth slider and the fifth slider are both disposed on the fifth connecting plate, and both the fourth slider and the fifth slider can rotate relative to the fifth connecting plate. The fourth slider is slidably connected to the inner side of the fourth guide rail, and the fifth slider is slidably connected to the outer side of the fourth guide rail.

8. The device for precise installation of photovoltaic modules according to claim 7, characterized in that, Also includes: A third adjustment assembly is disposed on the third end plate. The third adjustment assembly includes a seventh drive unit, a first support rod, an eighth drive unit, and a second support rod. The seventh drive unit is drivenly connected to the first support rod, and the eighth drive unit is drivenly connected to the second support rod. The first support rod and the second support rod are disposed opposite to each other on both sides of the second adjustment assembly. The first support rod and the second support rod are used to support the photovoltaic panel. The seventh drive unit is used to drive the first support rod to rotate in a fourth direction, and the eighth drive unit is used to drive the second support rod to rotate in a fourth direction.

9. The device for precise docking and installation of photovoltaic modules according to claim 8, characterized in that, The first support rod includes a first main part, a first branch, and a second branch. The first main part is disposed on the first branch and the second branch. The first branch and the second branch are disposed opposite to each other. The first branch is drivenly connected to the seventh drive unit, and the second branch is rotatably connected to the third end plate. The second support rod includes a second main part, a third branch, and a fourth branch. The second main part is disposed on the third branch and the fourth branch. The third branch and the fourth branch are disposed opposite to each other. The third branch is drivenly connected to the eighth drive unit, and the fourth branch is rotatably connected to the third end plate. The third adjustment component also includes: A first limiting block is disposed at the connection between the second branch and the third end plate. The first limiting block is used to limit the rotation angle of the first support rod. The second limiting block is disposed at the connection between the fourth branch and the third end plate, and the second limiting block is used to limit the rotation angle of the second support rod.

10. The device for precise docking and installation of photovoltaic modules according to claim 9, characterized in that, The first slide rail group consists of two parts, which are arranged opposite each other on both sides of the first drive unit; And / or, the number of the second slide rail groups is two, which are arranged opposite to each other on both sides of the second drive unit; And / or, the number of the third slide rail groups is two, which are arranged opposite to each other on both sides of the fifth drive unit; And / or, the number of the first transmission racks is two, which are arranged opposite to each other on both sides of the first transmission gear; And / or, the number of the second conical wheels is two, the number of the first conical wheels is one, and the first conical wheels and the two second conical wheels are arranged in a triangular distribution.

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