Photovoltaic support angle adjusting tool and photovoltaic support

Abstract

The utility model provides a photovoltaic support angle adjusting tool and a photovoltaic support, and the tool comprises a fixing assembly which is used for connecting the photovoltaic support; the motor driving module is installed on the fixing assembly and provided with an output shaft rotating around the axis of the motor driving module; the output shaft of the motor driving module can be connected with the input end of the rotating mechanism and is used for driving the rotating mechanism to drive the supporting frame to rotate after the fixing assembly is fixedly connected with the photovoltaic support. The motor driving module serves as a driving part of a rotating mechanism on the photovoltaic support, so that manual operation is reduced, the automation degree is high, time and labor are saved, and the efficiency of corresponding photovoltaic support angle adjusting operation is effectively improved; meanwhile, an external portable battery pack can be used for supplying power to the motor driving module, and the photovoltaic support angle adjusting tool is simple and convenient to set, so that the cost of an enterprise for adjusting the angle of the photovoltaic support is effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic brackets, and further to a photovoltaic bracket angle adjustment tool and a photovoltaic bracket. Background Art

[0002] Photovoltaic bracket is a special bracket used to place, install and fix photovoltaic components in solar photovoltaic power generation system.

[0003] At present, the angle adjustment mechanism commonly used in fixed adjustable brackets has a complex structure and is difficult to process. The cost of adjusting the angle of photovoltaic brackets is too high, and most of the existing adjustment tools rely on workers' physical strength for manual adjustment, with low adjustment efficiency, and there is room for improvement. Utility Model Content

[0004] The purpose of this application is to provide a photovoltaic bracket angle adjustment tool and a photovoltaic bracket, so as to reduce the manufacturing cost of the enterprise spent on the photovoltaic bracket angle adjustment mechanism and realize automatic adjustment.

[0005] The technical solutions provided by this application are as follows:

[0006] A photovoltaic support angle adjustment tool, the photovoltaic support comprising a support frame and a rotating mechanism, including:

[0007] A fixing component, used for connecting the photovoltaic support;

[0008] A motor drive module, which is installed on the fixed component and has an output shaft that rotates around its own axis; the output shaft of the motor drive module can be connected to the input end of the rotating mechanism, and is used to drive the rotating mechanism to drive the support frame to rotate after the fixed component is fixedly connected to the photovoltaic bracket.

[0009] Through the photovoltaic bracket angle adjustment tool provided by the present application, the motor drive module is installed on the fixed component, and the fixed component is detachably connected to the photovoltaic bracket; in actual operation, the motor drive module is used as the driving part of the rotating mechanism on the photovoltaic bracket, so as to reduce manual operation, have a high degree of automation, save time and effort, and can effectively improve the efficiency of the corresponding photovoltaic bracket angle adjustment operation; at the same time, the motor drive module can be powered by an external portable battery pack, and the photovoltaic bracket angle adjustment tool is simple and convenient to set up, which can effectively reduce the cost of enterprises on photovoltaic bracket angle adjustment.

[0010] In some embodiments, the fixing assembly includes a fixing seat and a locking member;

[0011] The fixing seat comprises a fixing plate and a connecting plate, wherein two fixing plates are provided, and the two fixing plates are arranged in parallel and spaced apart; the connecting plate is arranged between the two fixing plates and is perpendicular to the fixing plates, and the connecting plate is respectively connected to the two fixing plates, so that the cross section of the fixing seat is a U-shaped groove;

[0012] The locking member is mounted on the fixing plate and is used to detachably fix the fixing assembly to the photovoltaic support.

[0013] The photovoltaic bracket angle adjustment tool provided by the present application, in addition to the support frame and the rotating mechanism, the photovoltaic bracket in the industry also includes a column, and the common column is made of H-shaped steel. The photovoltaic bracket angle adjustment tool provided by the present application, the fixed seat is formed by two fixed plates and a connecting plate, and presents a U-shaped structure that can adapt to the H-shaped steel. In actual operation, keep the state of the connecting plate vertical to the input end of the rotating mechanism, snap the fixed seat to the outer wall of the column, so that the two fixed plates respectively abut the corresponding wall surface on the column parallel to the input end of the rotating mechanism; then slide the fixed seat in the vertical direction, adjust the snapping position of the fixed seat on the column, until the output shaft of the motor drive module is stably connected to the input end of the rotating mechanism; then, lock the fixed seat on the column through the locking member, so as to realize the installation of the photovoltaic bracket angle adjustment tool on the photovoltaic bracket. After completing the adjustment operation of the corresponding photovoltaic bracket, unlock the locking piece and remove the photovoltaic bracket angle adjustment tool from the photovoltaic bracket; then, according to actual adjustment needs, install the photovoltaic bracket angle adjustment tool on the remaining photovoltaic brackets of the photovoltaic power plant in the same way until the angle adjustment operation of all photovoltaic brackets is completed.

[0014] By setting the fixing seat in a U-shaped structure, the fixing seat is buckled onto the column of the photovoltaic bracket, and locked by a locking piece, a detachable connection between the fixing seat and the column is achieved. The structure is simple and easy to operate, which effectively improves the work efficiency of the staff when adjusting the angle of the photovoltaic bracket; at the same time, the production difficulty of the photovoltaic bracket angle adjustment tool is reduced, and the production cost of the enterprise is reduced. In addition, the two fixing plates and the connecting plate can be formed by bending a plate, or a fixing plate and a connecting plate are formed by a plate bent into an L shape, and then combined with another plate to form a U-shaped structure, so that the fixing seat structure is simple and the production cost is reduced.

[0015] In some embodiments, the fixing seat also includes a mounting seat, and the motor drive module is installed on the mounting seat; and the fixing seat is located on the radial side of the output shaft, and the direction in which the fixing seat is installed to the photovoltaic bracket is consistent with the axial direction of the output shaft.

[0016] In some embodiments, the mounting seat includes a first mounting plate, and the first mounting plate is arranged on a side of the connecting plate away from the fixing plate in the thickness direction;

[0017] A connecting seat is formed on the housing of the motor driving module, and the connecting seat is fixedly connected to the first mounting plate.

[0018] Through the photovoltaic bracket angle adjustment tool provided in this application, the motor drive module can be detachably installed on the fixing seat with the help of fastening bolts. It has a simple structure and low manufacturing cost, which helps to further reduce the production cost of the enterprise.

[0019] In some embodiments, the mounting base also includes a second mounting plate; a through portion is formed at one end of the housing of the motor driving module close to the output shaft of the motor driving module, and a contact surface is formed on one side of the housing of the motor driving module close to the through portion; the through portion passes through the second mounting plate along the thickness direction of the second mounting plate; and the contact surface is tightly fixed on the second mounting plate.

[0020] The photovoltaic bracket angle adjustment tool provided by the present application is provided with a second mounting plate to support and limit the end of the motor drive module housing close to the output shaft, which helps to improve the structural stability of the motor drive module installed on the fixing seat, thereby improving the structural strength of the photovoltaic bracket angle adjustment tool and extending its service life. At the same time, the support and limit structure is simple, which effectively ensures the convenience of production of the photovoltaic bracket angle adjustment tool.

[0021] In some embodiments, a first handle is installed on a side of the connecting plate in a thickness direction away from the fixing plate.

[0022] And / or, a second handle is installed at one end of the second mounting plate facing away from the first mounting plate.

[0023] A photovoltaic bracket angle adjustment tool provided by the present application facilitates disassembly and assembly of the photovoltaic bracket angle adjustment tool by providing a first handle, and facilitates carrying and transporting of the photovoltaic bracket angle adjustment tool by providing a second handle.

[0024] In some embodiments, the locking member includes a butterfly bolt, and the butterfly bolt passes through at least one of the fixing plates and abuts against the photovoltaic support.

[0025] A photovoltaic bracket angle adjustment tool provided by the present application is provided with a locking member as a butterfly bolt, which makes it more convenient for the staff to manually lock or loosen the operation, and is convenient for the staff to quickly load and unload the photovoltaic bracket angle adjustment tool on the photovoltaic bracket column, which helps to improve the work efficiency of the staff when adjusting the photovoltaic bracket angle. In actual use, a butterfly bolt can be set on a fixing plate to adjust the friction between the fixing component and the column, and the butterfly bolt is used to abut against the corresponding wall surface of the column to increase the friction between the fixing seat and the column. When the friction provided by the butterfly bolt on one side is not enough to fix the fixing seat on the column, butterfly bolts can also be set on both fixing plates to further increase the friction between the fixing component and the column, and improve the installation stability of the photovoltaic bracket angle adjustment tool on the corresponding column.

[0026] In some embodiments, at least one of the fixing plates is provided with an anti-slip pad on one side close to the connecting plate in the thickness direction.

[0027] And / or, a flexible pad is fixedly provided on the end surface of the butterfly bolt.

[0028] The present application provides a photovoltaic bracket angle adjustment tool, in which a flexible pad is used to block a butterfly bolt from the wall of a column, thereby preventing the threaded end of the butterfly bolt from damaging the galvanized layer on the surface of the column when loading and unloading the photovoltaic bracket angle adjustment tool; and the anti-slip pad can, on the one hand, separate the fixing seat from the column to prevent the fixing plate from colliding with the column and damaging the galvanized layer on the surface of the column; on the other hand, it can also be used to increase the friction between the fixing plate and the corresponding wall of the column, thereby reducing the sliding of the photovoltaic bracket angle adjustment tool along the height direction of the column due to its own gravity after being installed on the column, which helps to ensure the installation stability of the photovoltaic bracket angle adjustment tool on the photovoltaic bracket.

[0029] In some implementations, the motor drive module includes a motor and a reducer.

[0030] The present application provides a photovoltaic bracket angle adjustment tool, in which a motor is used to output torque, and a reducer is used to amplify the output torque of the motor. The motor cooperates with the reducer to drive the rotating mechanism of the photovoltaic bracket to rotate. The structure is simple, easy to manufacture and produce, and effectively reduces the production cost of the enterprise.

[0031] On the other hand, the present application provides a photovoltaic bracket, which can be connected to any of the photovoltaic bracket angle adjustment tools described above; the photovoltaic bracket includes:

[0032] A column, suitable for connecting with the fixing assembly;

[0033] A support frame rotatably mounted on the column;

[0034] The rotating mechanism comprises an arc-shaped rack, a gear mechanism and a support seat; the arc-shaped rack is connected to the support frame; the gear mechanism is rotatably arranged on the support seat, and the meshing teeth of the gear mechanism are meshed with the meshing teeth of the arc-shaped rack;

[0035] A synchronization shaft, wherein the synchronization shaft passes through the gear mechanism and is coaxially fixed with the gear mechanism. The synchronization shaft serves as an output end of the rotating mechanism and can be connected to the output shaft of the motor drive module.

[0036] Compared with the prior art, the photovoltaic bracket angle adjustment tool and photovoltaic bracket provided in the present application have at least one of the following beneficial effects:

[0037] 1. In the present application, the rotating mechanism of the photovoltaic bracket is driven to rotate by a motor drive module, and there is no need for manual driving of adjustment tools, which saves time and effort and effectively improves the operating efficiency when adjusting the angle of the support frame of the photovoltaic bracket.

[0038] 2. In this application, the installation direction of the fixing seat is consistent with the axial direction of the output shaft of the motor drive module, so that the fixing seat and the motor drive module can be installed on the photovoltaic bracket simultaneously, and the installation operation is simple and convenient, effectively ensuring the convenience of use of the photovoltaic bracket angle adjustment tool.

[0039] 3. In the present application, the fixing seat and the mounting seat have simple structures and can be formed by bending common plates, which helps to reduce the production cost of photovoltaic bracket angle adjustment tools.

[0040] 4. In this application, the motor drive module can use a DC motor to connect to a portable battery pack, so that the company does not need to set up an additional power grid to power the photovoltaic bracket angle adjustment tool, effectively reducing the company's cost investment in photovoltaic bracket angle adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The preferred implementation scheme will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present solution.

[0042] Figure 1 This is an axonometric diagram of the overall structure of a photovoltaic bracket in the prior art, which is mainly reflected in the embodiment of the present application;

[0043] Figure 2 This is an axonometric schematic diagram of the overall structure of the photovoltaic bracket angle adjustment tool, which is mainly reflected in the embodiment of the present application;

[0044] Figure 3 It is an axonometric diagram mainly showing the location of the mounting seat on the fixing seat in the embodiment of the present application;

[0045] Figure 4It is an axonometric schematic diagram mainly showing the molding position of the abutment surface in the embodiment of the present application;

[0046] Figure 5 It is an axonometric schematic diagram of the connection structure between the DC motor and the second connecting plate, which is mainly reflected in the embodiment of the present application.

[0047] Description of reference numerals:

[0048] 1. fixing seat; 11. fixing plate; 111. mounting hole; 112. connecting nut; 12. connecting plate; 2. motor drive module; 21. connecting seat; 22. abutting surface; 23. through hole; 3. locking member; 4. first handle; 5. mounting seat; 51. first mounting plate; 52. second mounting plate; 6. second handle;

[0049] 100, column; 200, support frame; 300, rotating mechanism; 400, synchronization shaft. DETAILED DESCRIPTION

[0050] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the specific implementation methods of the present application will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0051] In order to simplify the drawings, only the parts related to the present application are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".

[0052] Reference Figure 1 The fixed adjustable bracket adjusts the inclination angle of the support frame 200 through an angle adjustment tool installed on the rotating mechanism. At present, most of the angle adjustment tools for fixed adjustable brackets on the market have complex structures and require manual adjustment, which greatly affects the angle adjustment efficiency of the photovoltaic bracket. In the industry, the fixed adjustable bracket usually includes a column 100, a support frame 200 and a rotating mechanism 300, wherein the column 100 is connected to the pile foundation on the ground, and the support frame 200 is rotatably set on the column 100. A fixed adjustable bracket array usually includes a plurality of columns 100, and each column 100 is correspondingly provided with a rotating mechanism 300, that is, the support frame 200 is driven to rotate by a plurality of rotating mechanisms 300.

[0053] In one embodiment, referring to the accompanying drawings of the specification Figure 2A photovoltaic support angle adjustment tool includes a fixing component and a motor drive module 2. The motor drive module 2 is installed on the fixing component, and the photovoltaic support angle adjustment tool is installed on the photovoltaic support as a whole through the fixing component. After the fixing component is fixedly connected to the photovoltaic support, the output shaft of the motor drive module 2 is connected to the input end of the rotating mechanism 300, thereby driving the rotating mechanism 300 to rotate, and driving the supporting frame 200 to rotate synchronously, thereby achieving the adjustment of the photovoltaic support angle.

[0054] In this way, the motor driving module 2 is used to drive the support frame 200 of the photovoltaic bracket to rotate, and the staff does not need to manually drive the support frame 200 to rotate, so that the angle adjustment operation of the photovoltaic bracket is simple and convenient, thereby effectively improving the efficiency of the corresponding photovoltaic bracket angle adjustment operation and reducing the cost of the enterprise in adjusting the photovoltaic bracket angle. Further explanation is given below.

[0055] In one embodiment, based on the above embodiment, referring to Figures 1 to 3 , the column 100 of the photovoltaic bracket in the industry is usually made of H-shaped steel, which includes two parallel side walls and a connecting arm in the middle. In this embodiment of the present application, the fixing assembly is used to be installed on the column 100, and includes a fixing seat 1 and a locking member 3. In order to adapt to the shape of the column 100 and improve the efficiency of the angle adjustment operation of the photovoltaic bracket, the fixing seat 1 specifically includes two fixing plates 11 and a connecting plate 12 arranged between the two fixing plates 11, wherein the two fixing plates 11 are arranged in parallel and spaced apart, and the connecting plate 12 is perpendicular to the two fixing plates 11. In this embodiment, the two ends of the connecting plate 12 are respectively connected to the two fixing plates 11, so that the cross-section of the fixing seat 1 forms a U-shaped groove, that is, the fixing seat 1 is U-shaped as a whole. During actual operation, keep the two fixing plates 11 parallel to the two side walls of the column 100, snap the fixing seat 1 to the side wall of the column 100, and then use the locking piece 3 to fix the fixing seat 1 and the column 100, so as to realize the installation of the photovoltaic bracket angle adjustment tool on the corresponding photovoltaic bracket.

[0056] Of course, in order to meet the angle adjustment requirements of photovoltaic brackets with columns 100 of other shapes, in the implementation of the present application, the fixing seat 1 can also be set to other shapes, which are not listed here one by one. In this embodiment of the present application, the fixing seat 1 can be formed by bending a piece of plate, which has a simple structure and is easy to obtain materials, thereby reducing the production cost of the photovoltaic bracket adjustment tool. Therefore, the present application takes the fixing seat 1 in a U shape as an example for explanation.

[0057] In some embodiments, based on the above embodiments, referring to Figure 2 and Figure 3In this embodiment of the present application, a mounting seat 5 is also provided on the fixing seat 1. The motor drive module 2 is mounted on the mounting seat 5, and the fixing seat 1 is located on one side of the radial direction of the output shaft of the motor drive module 2. The mounting direction of the fixing seat 1 is consistent with the axial direction of the output shaft of the motor drive module 2. In actual application, the fixing seat 1 is buckled onto the column 100 of the photovoltaic support in a direction parallel to the axial direction of the output shaft of the motor drive module 2 ( Figure 2 The direction indicated by the middle arrow is the normal direction when the fixing seat 1 is buckled with the outer wall of the column 100, and the direction indicated by the arrow is parallel to the axial direction of the output shaft of the motor drive module 2). With this solution, when the fixing seat 1 is installed on the column 100, the output shaft of the motor drive module 2 can be connected to the input end of the rotating mechanism 300, and the operation is simple and convenient.

[0058] Specifically, in this embodiment of the present application, the mounting base 5 includes a first mounting plate 51 and a second mounting plate 52; wherein the first mounting plate 51 is arranged parallel to the fixing plate 11 and is located in the middle of the connecting plate 12, specifically on the side of the connecting plate 12 facing away from the first handle 4; the second mounting plate 52 is arranged parallel to the connecting plate 12 and is located on the side of the first mounting plate 51 facing away from the first handle 4 in the thickness direction. Figure 4 and Figure 5 In this embodiment of the present application, a connecting seat 21 is formed on the shell of the motor driving module 2, and a fastening bolt is provided on the connecting seat 21; at the same time, a through portion is formed on one end of the shell of the motor driving module 2 close to its power output shaft, and an abutment surface 22 is formed on one side of the shell of the motor driving module 2 close to the through portion.

[0059] During actual assembly, the penetration portion penetrates the second mounting plate 52 along the thickness direction of the second mounting plate 52 until the abutting surface 22 abuts against the second mounting plate 52, thereby limiting the movement of the end of the housing of the motor driving module 2 close to the output shaft of the motor driving module 2 relative to the second fixed plate 11, thereby improving the installation stability of the motor driving module 2 on the mounting seat 5; at the same time, the output shaft of the motor driving module 2 is arranged perpendicular to the connecting plate 12, and extends to the side of the corresponding fixing plate 11 away from the connecting plate 12 in the thickness direction, so as to ensure that it can be normally connected with the input end of the rotating mechanism 300; thereafter, tighten the fastening bolt so that the threaded end of the fastening bolt passes through the connecting seat 21 and is screwed into the first mounting plate 51, so that the motor driving module 2 can be stably installed on the mounting seat 5; the installation structure is simple and easy to assemble, which effectively ensures the production convenience of the photovoltaic bracket angle adjustment tool.

[0060] Reference Figure 4 and Figure 5In order to further ensure the stability of the motor drive module 2 installed on the mounting base 5, a fastening bolt is also provided on the second mounting plate 52. The threaded end of the fastening bolt penetrates the second mounting plate 52 in a direction perpendicular to the thickness of the second mounting plate 52 and is screwed into the abutment surface 22, thereby realizing the fixed installation of the housing of the motor drive module 2 close to one end of the output shaft of the motor drive module 2.

[0061] In the above embodiments, the fixing seat 1 can be formed by bending a plate, and the mounting seat 5 can be formed by splicing two plates. The overall structure is simple and easy to process, which can significantly reduce the manufacturing cost of the photovoltaic bracket angle adjustment tool.

[0062] In some embodiments, reference Figure 2 and Figure 5 In this embodiment of the present application, a first handle 4 is installed on the side of the connecting plate 12 facing away from the fixed plate 11 in the thickness direction, and a second handle 6 is installed on the end of the second mounting plate 52 facing away from the first mounting plate 51. During actual operation, the staff member holds the second handle 6 to extract the photovoltaic bracket angle adjustment tool so as to improve the convenience of carrying or loading and unloading the photovoltaic bracket angle adjustment tool. Similarly, the staff member can install the photovoltaic bracket angle adjustment tool through the first handle 4, or the first handle 4 and the second handle 6 to further improve the convenience of carrying or loading and unloading the photovoltaic bracket angle adjustment tool. Of course, the second handle 6 can also be installed on the housing of the motor drive module 2, on the first mounting plate 51, or other positions. The implementation method of the present application does not specifically limit the installation position of the second handle 6.

[0063] In some embodiments, the locking member 3 includes a butterfly bolt disposed on the fixing plate 11; specifically, the axial direction of the butterfly bolt is perpendicular to the fixing plate 11, and the threaded end of the butterfly bolt penetrates the corresponding fixing plate 11 from the side of the two fixing plates 11 that are away from each other, and extends between the two fixing plates 11, so that after the fixing seat 1 is buckled to the outer wall of the column 100, it presses against the corresponding wall surface of the column 100, thereby locking the fixing seat 1 on the column 100 of the photovoltaic bracket; that is, the present application connects the fixing seat 1 to the photovoltaic bracket through the friction between the butterfly bolt and the column 100. In this embodiment of the present application, two butterfly bolts are arranged at intervals on any fixing plate 11. Of course, according to the weight of the motor drive module 2 and the material of the column 100, the butterfly bolts can be set to different numbers, and of course, they can also be arranged on only one fixing plate 11; the implementation method of the present application does not specifically limit the setting position and setting number of the butterfly bolts; in this embodiment of the present application, only two butterfly bolts are arranged on both fixing plates 11 as an example for explanation.

[0064] At the same time, in order to improve the convenience of setting the butterfly bolt on the fixing plate 11, in this embodiment of the present application, a mounting hole 111 is opened on the corresponding fixing plate 11 corresponding to any butterfly bolt, and any mounting hole 111 passes through the thickness direction of the corresponding fixing plate 11; and, a connecting nut 112 is fixed on the side of the corresponding fixing plate 11 in the thickness direction away from the connecting plate 12, and the connecting nut 112 is corresponding to the mounting hole 111; the threaded end of the butterfly bolt passes through the hole in the connecting nut 112 and the mounting hole 111 in turn, so that it can be detachably installed on the corresponding fixing plate 11.

[0065] Since there is a galvanized layer on the surface of the column 100 that fixes the adjustable bracket, in this embodiment of the present application, a flexible pad can be fixed on the end face of the butterfly bolt to prevent the butterfly bolt from directly abutting against the column 100 and causing the galvanized layer on the surface of the column 100 to be damaged, thereby extending the service life of the corresponding photovoltaic bracket.

[0066] Optionally, in order to improve the stability of the fixing seat 1 when installed on the photovoltaic bracket, an anti-skid pad is fixedly laid on one side of any fixing plate 11 close to the connecting plate 12 in the thickness direction, so as to increase the friction between the corresponding fixing plate 11 and the corresponding wall surface of the column 100, and reduce the slipping between the two. At the same time, since the anti-skid pad usually has a certain elasticity, in this solution, the anti-skid pad can cover the mounting hole 111, so that the threaded end of the butterfly bolt is against the anti-skid pad. On the one hand, the friction between the anti-skid pad and the column 100 is increased, and at the same time, the butterfly bolt can be prevented from directly contacting the column 100, reducing the risk of the galvanized layer on the surface of the column 100 being damaged.

[0067] In some embodiments, the motor drive module 2 includes a motor and a reducer. Specifically, the motor is a DC motor, which can be connected to a portable battery pack and is easy to use. The reducer is used to increase the torque output by the motor. When in use, the output shaft of the reducer is connected to the input end of the rotating mechanism 300.

[0068] In one embodiment, referring to Figures 1 to 5A photovoltaic bracket, adapted to the photovoltaic bracket angle adjustment tool described in any of the above embodiments, includes a plurality of vertically arranged columns 100, the columns 100 are made of H-shaped steel, and can be adapted to the fixed seat 1. It also includes a support frame 200, and the support frame 200 is rotatably connected to the plurality of columns 100 as a whole. Furthermore, a rotating mechanism 300 is provided on each column 100, which is used to drive the support frame 200 to rotate. Specifically, the rotating mechanism 300 includes an arc-shaped rack, a gear mechanism and a support seat; a part of the arc-shaped rack is fixed on the support frame 200, and the other part is slidably arranged in the support seat. At the same time, the gear mechanism is rotatably arranged on the support seat and meshes with the teeth of the arc-shaped rack; in actual application, the arc-shaped rack is driven to move by the rotation of the gear mechanism, thereby driving the support frame 200 to rotate. In addition, it also includes a synchronization shaft 400 , which horizontally passes through the multiple support seats and is coaxially connected to the gear mechanisms in each support seat, that is, the synchronization shaft 400 serves as a common input end of the multiple rotating mechanisms 300 .

[0069] At present, in order to ensure the lightness of the photovoltaic bracket, the whole or both ends of the synchronous shaft 400 are usually set as hollow round tubes. Figure 2 and Figure 4 A through hole 23 can be opened in any radial direction of the output shaft of the reducer; and a D-type pin or the like is arranged in the through hole 23 to connect the output shaft of the reducer 2 with the synchronization shaft 400 of the photovoltaic bracket.

[0070] When adjusting the angle of the photovoltaic bracket, keep the output shaft of the reducer coaxial with the synchronous shaft 400, adjust the angle of the fixing seat 1, and snap the fixing seat 1 from one end of the synchronous shaft 400 to the outer wall of the column 100, so that the output shaft of the reducer is coaxially embedded in the synchronous shaft 400, and use the D-type pin to connect the output shaft of the reducer with the synchronous shaft 400; at this time, the two fixing plates 11 respectively abut against the two side walls of the column 100 parallel to the synchronous shaft 400; then tighten the butterfly bolt, and the threaded end of the butterfly bolt abuts against the corresponding wall of the column 100, so as to lock the fixing seat 1 on the outer wall of the photovoltaic bracket column 100, that is, to achieve the fixed installation of the photovoltaic bracket angle adjustment tool on the corresponding photovoltaic bracket.

[0071] When adjusting the angle of the photovoltaic bracket, the external portable battery is electrically connected to the DC motor 2, and the DC motor 2 is powered by the external portable battery; after the DC motor 2 is started, the output shaft of the reducer rotates, and drives the synchronous shaft 400 to rotate around its own axis. When the synchronous shaft 400 rotates, it drives the coaxially fixed gear mechanism to rotate, thereby driving the arc rack to rotate, and the arc rack then drives the support frame 200 to rotate, thereby realizing the angle adjustment operation of the photovoltaic assembly installed on the support frame 200.

[0072] After completing the angle adjustment operation of a group of photovoltaic brackets, loosen the butterfly bolts, detach the threaded end of the butterfly bolts from the corresponding side walls of the column 100, and then remove the photovoltaic bracket angle adjustment tool from the corresponding column 100; then, install it on other photovoltaic brackets in the same way, and perform the corresponding photovoltaic bracket angle adjustment operation until the angle adjustment of all photovoltaic brackets in the photovoltaic power station is completed.

[0073] In this way, the photovoltaic bracket angle adjustment tool is set separately relative to the photovoltaic bracket. By installing the photovoltaic bracket angle adjustment tool on different groups of photovoltaic brackets, the angle adjustment of all photovoltaic brackets in the photovoltaic power plant can be achieved. The enterprise does not need to equip each group of photovoltaic brackets with an angle adjustment tool respectively, which effectively reduces the number of photovoltaic bracket angle adjustment tools purchased by the enterprise; at the same time, after the corresponding photovoltaic bracket angle adjustment operation is completed, the photovoltaic bracket angle adjustment tool is removed from the photovoltaic bracket and stored, which reduces the damage to the photovoltaic bracket angle adjustment tool by environmental factors, extends its service life, reduces the number of replacements, and helps to further reduce the number of photovoltaic bracket angle adjustment tools purchased by the enterprise; and there is no need to set up an additional power grid to power the corresponding photovoltaic bracket angle adjustment tool; all of the above effectively reduce the cost investment of the enterprise in the angle of the photovoltaic bracket.

[0074] At the same time, since the photovoltaic bracket angle adjustment tool has a simple structure and is easy to produce and use, it can effectively improve the work efficiency of the photovoltaic bracket angle adjustment operation and save the company's production costs.

[0075] It should be noted that the above embodiments can be freely combined as needed. The above is only the preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present application, and these improvements and modifications should also be regarded as the protection scope of the present application.

Claims

1. A photovoltaic support angle adjustment tool, the photovoltaic support comprising a support frame and a rotating mechanism, characterized in that: include: A fixing component, used for connecting the photovoltaic support; A motor drive module, which is installed on the fixed component and has an output shaft that rotates around its own axis; the output shaft of the motor drive module can be connected to the input end of the rotating mechanism, and is used to drive the rotating mechanism to drive the support frame to rotate after the fixed component is fixedly connected to the photovoltaic bracket.

2. A photovoltaic support angle adjustment tool according to claim 1, characterized in that: The fixing assembly comprises a fixing seat and a locking member; The fixing seat comprises a fixing plate and a connecting plate, wherein two fixing plates are provided, and the two fixing plates are arranged in parallel and spaced apart; the connecting plate is arranged between the two fixing plates and is perpendicular to the fixing plates, and the connecting plates are respectively connected to the two fixing plates, so that the cross section of the fixing seat is a U-shaped groove, and the installation direction of the fixing seat is consistent with the axial direction of the output shaft; The locking member is mounted on the fixing plate and is used to detachably fix the fixing assembly to the photovoltaic support.

3. A photovoltaic support angle adjustment tool according to claim 2, characterized in that: The fixing assembly also includes a mounting seat, and the motor drive module is mounted on the mounting seat; the fixing seat is located on one side of the radial direction of the output shaft, and the direction in which the fixing seat is installed to the photovoltaic bracket is consistent with the axial direction of the output shaft.

4. A photovoltaic support angle adjustment tool according to claim 3, characterized in that: The mounting seat comprises a first mounting plate, and the first mounting plate is arranged on a side of the connecting plate in a thickness direction away from the fixing plate; A connecting seat is formed on the housing of the motor driving module, and the connecting seat is fixedly connected to the first mounting plate.

5. A photovoltaic support angle adjustment tool according to claim 4, characterized in that: The mounting base also includes a second mounting plate; a through portion is formed on one end of the motor drive module housing close to the output shaft of the motor drive module, and a contact surface is formed on one side of the motor drive module housing close to the through portion; the through portion passes through the second mounting plate along the thickness direction of the second mounting plate; and the contact surface is tightly fixed on the second mounting plate.

6. A photovoltaic support angle adjustment tool according to claim 5, characterized in that: A first handle is installed on one side of the connecting plate in the thickness direction away from the fixing plate. And / or, a second handle is installed at one end of the second mounting plate facing away from the first mounting plate.

7. A photovoltaic support angle adjustment tool according to claim 2, characterized in that: The locking member comprises a butterfly bolt, and the butterfly bolt passes through at least one of the fixing plates and abuts against the photovoltaic bracket.

8. A photovoltaic support angle adjustment tool according to claim 7, characterized in that: At least one of the fixing plates is provided with an anti-slip pad on one side close to the connecting plate in the thickness direction. and / or A flexible pad is fixedly provided on the end surface of the butterfly bolt.

9. A photovoltaic support angle adjustment tool according to any one of claims 1 to 8, characterized in that: The motor drive module includes a motor and a reducer.

10. A photovoltaic support, characterized in that: The photovoltaic bracket can be connected to the photovoltaic bracket angle adjustment tool described in any one of claims 1 to 9; the photovoltaic bracket comprises: A column, suitable for connecting with the fixing assembly; A support frame rotatably mounted on the column; The rotating mechanism comprises an arc-shaped rack, a gear mechanism and a support seat; the arc-shaped rack is connected to the support frame; the gear mechanism is rotatably arranged on the support seat, and the meshing teeth of the gear mechanism are meshed with the meshing teeth of the arc-shaped rack; A synchronization shaft, wherein the synchronization shaft passes through the gear mechanism and is coaxially fixed with the gear mechanism. The synchronization shaft serves as an output end of the rotating mechanism and can be connected to the output shaft of the motor drive module.

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