Photovoltaic power generation flexible support mounting and lifting equipment

Abstract

The invention relates to the technical field of photovoltaic power generation, in particular to photovoltaic power generation flexible support mounting and lifting equipment. The technical problem to be solved by the invention is that the installation mode of the photovoltaic power generation flexible bracket in the prior art wastes time and labor. According to the technical scheme, the device comprises a base and the like; two groups of bases are symmetrically arranged, each group of bases is symmetrically and fixedly connected with a mounting frame, one end of the telescopic rod is fixedly connected to each mounting frame, a driving mechanism used for providing movement of the telescopic rod is arranged on each mounting frame, an adjusting mechanism used for limiting the height of the telescopic rod is arranged on each mounting frame, and the other end of each telescopic rod is fixedly connected with a connecting plate. According to the invention, through the design of the winch and the steel cable, a constructor can install the photovoltaic panel on the ground, and the process of lifting the photovoltaic panel through hoisting equipment in the prior art is omitted.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and in particular to photovoltaic power generation flexible bracket installation and lifting equipment. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect at semiconductor interfaces to directly convert sunlight into electricity. It primarily consists of three main components: solar panels (modules), controllers, and inverters, with the majority of these components made of electronic components. Solar cells are connected in series and then encapsulated and protected to form large-area solar modules. Combined with components such as power controllers, these modules form photovoltaic power generation devices. Innovation in photovoltaic applications will become a key focus of future renewable energy development. However, in some specific scenarios, span and height restrictions continue to hinder the construction of photovoltaic power stations.

[0003] At present, in order to solve the problems of span and height, flexible photovoltaic bracket solutions have emerged. Flexible photovoltaic brackets adopt the technology of "hanging, pulling, hanging, supporting and pressing" to effectively avoid unfavorable factors such as undulating mountains and high vegetation, and turn the land that was originally "unusable" due to environmental constraints into treasure, greatly improving the utilization rate of land. In the existing technology, the important load-bearing components of the flexible bracket are made of steel wire ropes, and the bottom fixed support is made of metal pipes. However, during the overall installation, the pipes are lifted and installed manually, resulting in high labor intensity, low efficiency and low overall safety for workers during construction. Summary of the Invention

[0004] In order to overcome the shortcomings of the flexible photovoltaic bracket installation process in the prior art that is time-consuming and labor-intensive, the present invention provides a photovoltaic power generation flexible bracket installation and lifting device that can reduce the installation workload of workers.

[0005] Technical solution: Photovoltaic power generation flexible bracket installation and lifting equipment, including a base, the base is symmetrically arranged with two groups, each group of the base is symmetrically fixed with a mounting frame, and also includes a telescopic rod, one end of the telescopic rod is fixed to the mounting frame, the mounting frame is provided with an adjustment mechanism for limiting the height of the telescopic rod, the other end of the telescopic rod is fixed with a connecting plate, a telescopic plate is hinged between the two connecting plates, and a guide wheel group is provided on the connecting plates. The top of the mounting frame is fixed with a bracket, a winch is rotatably connected to the bracket, a driving mechanism for driving the winch movement is provided on the mounting frame, and a locking mechanism for limiting the position of the winch is provided on the bracket, and a steel cable is fixed between the two corresponding winches on the left and right through the guide wheel group.

[0006] As a preferred technical solution of the present invention, the driving mechanism includes a dual-axis motor, the dual-axis motor is installed on the mounting frame, a square shaft is rotatably connected to the output shaft at one end of the dual-axis motor, a sliding sleeve is slidably connected to the square shaft, a transmission assembly is connected to the sliding sleeve, a take-up shaft is rotatably connected to the bracket, the take-up shaft is fixedly connected to the front capstan, the take-up shaft is rotatably connected to the rear capstan, a cylindrical groove is opened at one end of the take-up shaft, a movable shaft is slidably connected in the cylindrical groove of the take-up shaft, and the transmission assembly is connected to the movable shaft.

[0007] As a preferred technical solution of the present invention, the locking mechanism includes an electromagnet A, the electromagnet A is fixedly connected to the output shaft at one end of the dual-axis motor, a magnetic ring is slidably connected to the sleeve, a first elastic member is arranged between the electromagnet A and the magnetic ring, a block is fixedly connected to the magnetic ring, the block contacts the transmission assembly when it moves, the block is used to provide the transmission assembly with movement, a connecting plate is rotatably connected to the sleeve, and the movable shaft is rotatably connected to the connecting plate.

[0008] As a preferred technical solution of the present invention, the locking mechanism also includes a limiting plate, the limiting plate is fixedly connected to the mounting frame, a limiting groove is provided on the limiting plate, the limiting wheel is slidably connected in the limiting groove of the limiting plate, the movable shaft is fixedly connected to the limiting wheel in a through-type manner, a positioning plate is fixedly connected in the cylindrical groove of the take-up shaft, and a second elastic member is arranged between the movable shaft and the positioning plate.

[0009] As a preferred technical solution of the present invention, the adjustment mechanism includes a transmission shaft, the transmission shaft is rotatably connected to the two mounting frames on the same side, one end of the transmission shaft is fixedly connected to the output shaft of the other end of the dual-axis motor, and a bevel gear A is slidably connected to the transmission shaft, the bevel gear A is made of metal, a magnetic block is provided on one side of the bevel gear A, the transmission shaft is fixedly connected to a bevel gear B, an electromagnet B is fixedly connected to the transmission shaft, a third elastic member is provided between the bevel gear A and the electromagnet B, one end of the threaded sleeve is fixedly connected to one side of the connecting plate, the threaded sleeve is internally threaded with a lead screw, the lead screw is rotatably connected to one side of the telescopic rod, and the bottom end of the lead screw is fixedly connected to a bevel gear C, and the bevel gear C is respectively engaged with the bevel gear A and the bevel gear B.

[0010] As a preferred technical solution of the present invention, it also includes a protective component, which includes a slider. The slider is slidably connected to the steel cable, a connecting shaft is fixedly connected to the slider, a hinge is hinged on the connecting shaft, and a slot is provided on the hinge.

[0011] As a preferred technical solution of the present invention, it also includes a rotating plate, the rotating plate is hinged on the telescopic plate, the positioning plate is fixed on the rotating plate, and the steel cable is connected to the positioning plate in a penetrating sliding manner.

[0012] As a preferred technical solution of the present invention, it also includes a lifting plate, the lifting plate is fixedly connected to the top of the telescopic rod in a penetrating manner, and an extension plate is fixedly connected to the bottom of the lifting plate. The extension plate is slidably connected to the mounting frame, and a limiting hole is provided on the extension plate. An elastic limiting pin is slidably connected in the limiting hole of the extension plate.

[0013] As a preferred technical solution of the present invention, it also includes a rack, the rack is fixedly connected to the lower part of the extension plate, a guide frame is fixedly connected to one side of the rack, a swing frame is hinged on the mounting frame, a sliding shaft A is hinged at the bottom of the swing frame, and the sliding shaft A is stuck in the guide frame and slides in the guide frame.

[0014] As an optimal technical solution of the present invention, it also includes a hollow shaft, one end of the hollow shaft is fixedly connected to one side of the capstan, the other end of the hollow shaft is rotatably connected to the bracket, and the other end of the hollow shaft is slidably connected to a spline sleeve, the end of the take-up shaft is fixedly connected to a plurality of protrusions, and the spline sleeve is slidably connected to the plurality of protrusions at the end of the take-up shaft, a limit frame is fixed on the hollow shaft, the spline sleeve is stuck in the limit frame and slides in the limit frame, one side of the spline sleeve is rotatably connected to one end of the connecting rod, the other end of the connecting rod is rotatably connected to a sliding shaft B, the sliding shaft B is stuck in the swing frame and slides in the swing frame, a transmission gear is fixed through the hollow shaft, and the rack meshes with the transmission gear when it moves.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention enables construction workers to install photovoltaic panels on the ground through the design of winches and steel cables, eliminating the need to lift photovoltaic panels with lifting equipment in the prior art. This makes it easier for construction workers to install photovoltaic panels and allows for more convenient adjustment of the position of photovoltaic panels during installation, greatly reducing the workload of construction workers.

[0017] 2. The present invention can keep the take-up shaft and the capstan stable when they stop working through the design of the limiting wheel and the limiting plate. Through the design of the electromagnet A and the magnetic ring, the take-up shaft and the capstan can be unlocked when they need to move.

[0018] 3. The present invention can adjust the telescopic rod on the rear side separately through the cooperation of the electromagnet B and the bevel gear A, thereby changing the angle of the photovoltaic panel so that the photovoltaic panel can receive sunlight to the greatest extent.

[0019] 4. The present invention cooperates with the spline sleeve and several protrusions on the take-up shaft to enable the winch to rotate synchronously when tightening the steel cable. Through the cooperation of the swing frame and the sliding shaft A, the rear winch can move independently, which is more convenient for changing the angle of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0021] Figure 2 This is a schematic diagram of the installation of the telescopic rod of the present invention;

[0022] Figure 3 Schematic diagram of the structure of the driving mechanism of the present invention;

[0023] Figure 4 This is a schematic diagram of the installation of the stopper of the present invention;

[0024] Figure 5 For the present invention Figure 3 A magnified view of the local structure at point A;

[0025] Figure 6 It is a structural schematic diagram of the adjustment mechanism of the present invention;

[0026] Figure 7 This is a schematic diagram of the installation of the hinge of the present invention;

[0027] Figure 8 This is a schematic diagram of the installation of the positioning plate of the present invention;

[0028] Figure 9 This is a schematic diagram of the installation of the lifting plate of the present invention;

[0029] Figure 10 This is a schematic diagram of the installation of the swing frame of the present invention;

[0030] Figure 11 For the present invention Figure 10 A magnified view of the local structure at point B in the middle.

[0031] Figure numbers: 1_base, 101_mounting frame, 201_telescopic rod, 202_connecting plate, 203_telescopic plate, 204_guide wheel assembly, 205_bracket, 2051_winch, 206_steel cable, 301_double-axis motor, 302_square shaft, 303_sliding sleeve, 304_transmission assembly, 305_take-up shaft, 306_movable shaft, 401_electromagnet A, 402_magnetic ring, 4021_block, 403_connecting plate, 404_limiting plate, 405_limiting wheel, 406_positioning plate, 501_transmission shaft, 502_bevel gear A, 5 021_Bevel gear B, 503_Electromagnet B, 504_Threaded sleeve, 505_Lead screw, 506_Bevel gear C, 601_Slider, 602_Connecting shaft, 603_Hinge, 701_Rotating plate, 702_Positioning plate, 801_Lifting plate, 802_Extension plate, 803_Elastic limit pin, 804_Rack, 805_Guide frame, 806_Swing frame, 807_Sliding shaft A, 901_Hollow shaft, 902_Spline sleeve, 903_Limiting frame, 904_Connecting rod, 905_Sliding shaft B, 906_Transmission gear, 100_Photovoltaic panel. DETAILED DESCRIPTION

[0032] The present invention will be further described below with reference to specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0033] Example 1

[0034] Photovoltaic power generation flexible support installation and lifting equipment, such as Figure 1-2 As shown, it includes a base 1, and two groups of bases 1 are symmetrically arranged in the left and right directions. Each group of bases 1 is symmetrically fixed with a mounting frame 101, and also includes a telescopic rod 201. The top of the mounting frame 101 is fixed with one end of the telescopic rod 201. The mounting frame 101 is provided with an adjustment mechanism for limiting the height of the telescopic rod 201. The adjustment mechanism can adjust the height of different telescopic rods 201 respectively. The other end of the telescopic rod 201 is fixed with a connecting plate 202. The two connecting plates 202 on the same side are fixed. 02 are hinged with a telescopic plate 203, the connecting plates 202 are fixed with a guide wheel group 204, the top of the mounting frame 101 is fixed with a bracket 205, the bracket 205 is rotatably connected with a winch 2051, the mounting frame 101 is provided with a driving mechanism for driving the winch 2051 to rotate, the bracket 205 is provided with a locking mechanism for limiting the position of the winch 2051, and the two corresponding winches 2051 on the left and right are fixed with a steel cable 206 through the guide wheel group 204.

[0035] like Figure 2-4As shown, the driving mechanism includes a dual-axis motor 301, and the dual-axis motor 301 is installed on the front mounting frame 101. The output shaft at one end of the dual-axis motor 301 is rotatably connected to a square shaft 302, and the square shaft 302 is slidably connected to a sliding sleeve 303. The sliding sleeve 303 is connected to a transmission assembly 304. The transmission assembly 304 consists of a first pulley, a protrusion, a second pulley and a belt, wherein the first pulley is fixedly connected to the sliding sleeve 303, and the outer wall of the first pulley is symmetrical. A protrusion is fixedly connected, and a take-up shaft 305 is rotatably connected to the bracket 205. The take-up shaft 305 is fixedly connected to the front capstan 2051, and the take-up shaft 305 is rotatably connected to the rear capstan 2051. A cylindrical groove is provided at the front end of the take-up shaft 305, and a movable shaft 306 is slidably connected in the cylindrical groove of the take-up shaft 305. The second pulley in the transmission assembly 304 is fixedly connected to the movable shaft 306, and the belt is respectively connected to the first pulley and the second pulley for transmission.

[0036] like Figure 3-4 As shown, the locking mechanism includes an electromagnet A401, an electromagnet A401 is fixedly connected to the output shaft at one end of the dual-axis motor 301, a magnetic ring 402 is slidably connected to the sleeve 303, a first elastic member is arranged between the electromagnet A401 and the magnetic ring 402, the first elastic member is a tension spring, a stopper 4021 is fixedly connected to the magnetic ring 402, after the stopper 4021 moves, it contacts the first pulley in the transmission component 304, and after the stopper 4021 rotates, it contacts the protrusion in the transmission component 304, the stopper 4021 is used to drive the transmission component 304 to move, a connecting plate 403 is rotatably connected to the sleeve 303, and the end of the movable shaft 306 away from the take-up shaft 305 is rotatably connected to the connecting plate 403.

[0037] like Figure 3 and Figure 5 As shown, the locking mechanism also includes a limiting plate 404, which is fixedly connected to the mounting frame 101, and the limiting plate 404 is located on the front side of the bracket 205. A limiting groove is provided on the limiting plate 404, and a limiting wheel 405 is slidably connected in the limiting groove of the limiting plate 404. The movable shaft 306 is fixedly connected to the corresponding limiting wheel 405 in a through-type manner, and a positioning disk 406 is fixedly connected to the inner wall of the cylindrical groove of the take-up shaft 305. A second elastic member is arranged between the movable shaft 306 and the positioning disk 406, and the second elastic member is a tension spring.

[0038] like Figure 6As shown, the adjustment mechanism includes a transmission shaft 501, and the two mounting brackets 101 on the left and right sides are rotatably connected to the transmission shaft 501. One end of the transmission shaft 501 is fixedly connected to the output shaft of the other end of the adjacent dual-axis motor 301. The front part of the transmission shaft 501 is slidably connected to the bevel gear A502. The bevel gear A502 is made of metal. A magnetic block is provided on one side of the bevel gear A502. The rear end of the transmission shaft 501 is fixedly connected to the bevel gear B5021. The transmission shaft 501 is fixedly connected to the motor. Magnet B503 and electromagnet B503 are located on the rear side of the adjacent bevel gear A502. A third elastic member is provided between the bevel gear A502 and the electromagnet B503. The third elastic member is a tension spring. One side of the connecting plate 202 is fixedly connected to one end of the threaded sleeve 504. The threaded sleeve 504 is threadedly connected to a lead screw 505. The bottom end of the lead screw 505 is fixedly connected to a bevel gear C506. The bevel gear C506 is respectively engaged with the corresponding bevel gear A502 and bevel gear B5021.

[0039] like Figure 1 and Figure 7 As shown, a protective component is also included, which includes a slider 601. The two steel cables 206 are slidably connected to the slider 601. A connecting shaft 602 is fixedly connected to the slider 601. The connecting shaft 602 is hinged with a hinge 603. The hinge 603 is provided with a slot for placing the photovoltaic panel 100. The number of protective components can be adjusted according to the number of photovoltaic panels 100.

[0040] like Figure 8 As shown, a rotating plate 701 is further included. The telescopic plates 203 are hinged with the rotating plates 701 . One side of the rotating plates 701 is fixed with a positioning plate 702 . The steel cables 206 are respectively connected to the two positioning plates 702 in a penetrating sliding manner.

[0041] First, two groups of bases 1 are manually fixed at the installation position. The distance between the two groups of bases 1 can be changed according to the number of photovoltaic panels 100. Initially, the steel cables 206 are in a relaxed state and hang on the ground. First, the photovoltaic panels 100 are manually installed on the steel cables 206, and the frames of the photovoltaic panels 100 are clipped into the slots of the hinges 603. After all the photovoltaic panels 100 are installed, the photovoltaic panels 100 are lifted.

[0042] Initially, both electromagnet A401 and electromagnet B503 are in the power-off state. Electromagnet A401 does not generate repulsive force on the magnetic ring 402, and electromagnet B503 does not generate repulsive force on the magnetic block of bevel gear A502. Bevel gear A502 is not engaged with the adjacent bevel gear C506. The limiting wheel 405 is stuck in the limiting groove of the limiting plate 404 to limit the movable shaft 306. The capstans 2051 on both sides cannot rotate. At this time, electromagnet A401 and electromagnet B503 are powered on first. After electromagnet A401 is energized, it generates repulsive force on the magnetic ring 402, causing the magnetic ring 402 to drive the block 4021 to move to the side away from electromagnet A401. After the magnetic ring 402 moves, it contacts the first pulley in the transmission assembly 304 and squeezes the first pulley to move forward. The first pulley drives the sleeve 303 along the square shaft 30 2 The outer wall moves forward, and the sliding sleeve 303 moves, driving the connecting plate 403 to move. After the connecting plate 403 moves, the movable shaft 306 moves to the side away from the take-up shaft 305. After the movable shaft 306 moves, it drives the limiting wheel 405 to move, so that the limiting wheel 405 disengages from the limiting groove of the limiting plate 404, and the second elastic member between the movable shaft 306 and the positioning plate 406 is extended by force. After the limiting wheel 405 disengages from the limiting groove of the limiting plate 404, the movable shaft 306 can rotate. At the same time, after the electromagnet B503 is energized, a repulsive force is generated on the magnetic block of the bevel gear A502. The bevel gear A502 moves toward the side close to the bevel gear C506 due to the repulsive force. At this time, the third elastic member between the bevel gear A502 and the electromagnet B503 is extended by force, and the bevel gear A502 is engaged with the bevel gear C506 after moving.

[0043] Then the dual-axis motor 301 is started, and the output shafts at both ends of the dual-axis motor 301 respectively drive the magnetic ring 402 and the transmission shaft 501 to rotate, and the magnetic ring 402 drives the stopper 4021 to rotate, so that the stopper 4021 contacts and squeezes the convex block in the transmission assembly 304, and the convex block is forced to drive the first pulley to rotate, and the first pulley drives the sliding sleeve 303 and the square shaft 302 to rotate synchronously, and the first pulley drives the second pulley to rotate through the belt, and the second pulley drives the take-up shaft 305 and the limit wheel 405 to rotate through the movable shaft 306, and the take-up shaft 305 drives the corresponding two capstans 2051 to rotate. After the capstans 2051 on both sides rotate, the steel cable 206 is tightened through the guide wheel group 204. As the steel cable 206 is tightened, the steel cable 206 is tightened. 06 gradually rises up at both ends, at this time several photovoltaic panels 100 are affected by the steel cable 206 and gradually form a concave arc, and several photovoltaic panels 100 slide along the steel cable 206 toward the center point of the steel cable 206 due to their own gravity. At this time, the adjacent photovoltaic panels 100 are rotated through the hinge 603. As the arc angle formed by the several photovoltaic panels 100 decreases, the several photovoltaic panels 100 slide toward the center point of the steel cable 206 and squeeze the slots of the hinge 603 between each other, thereby avoiding collision and damage of the photovoltaic panels 100 when they are lifted. At the same time, the extrusion force generated by the sliding of the several photovoltaic panels 100 toward the center point of the steel cable 206 can keep the photovoltaic panels 100 stable with respect to each other.

[0044] While the steel cable 206 is tightened, the transmission shaft 501 drives the corresponding bevel gear A502 and bevel gear B5021 to rotate, and the bevel gear A502 and bevel gear B5021 respectively drive the lead screw 505 to rotate through the adjacent bevel gear C506. After the lead screw 505 rotates, it drives the corresponding threaded sleeve 504 to move upward. After the threaded sleeve 504 moves, it drives the telescopic rod 201 and the guide wheel group 204 to lift upward through the corresponding connecting plate 202. After the telescopic rod 201 and the guide wheel group 204 are lifted, the guide wheel group 204 is lifted and the height of the photovoltaic panel 100 is increased through the steel cable 206.

[0045] Since the steel cable 206 is in a relaxed state at the beginning, it is impossible to manually judge whether the installation positions of the photovoltaic panels 100 are in a balanced state. As the steel cable 206 is gradually tightened, the arc formed by the photovoltaic panels 100 gradually becomes horizontal. When the steel cable 206 drives the photovoltaic panels 100 on it to be on the same horizontal plane, the frames of the photovoltaic panels 100 close to the two positioning plates 702 fit into the positioning plates 702, and the positioning plates 702 squeeze the frames of the photovoltaic panels 100. Through the two positioning plates 70 2. The frames of the photovoltaic panels 100 are squeezed to make the center points of the photovoltaic panels 100 on the steel cable 206 be at the center point between the two positioning plates 702. Then the dual-axis motor 301 is turned off. The dual-axis motor 301 no longer drives the magnetic ring 402 and the transmission shaft 501 to rotate. The magnetic ring 402 drives the block 4021 to no longer squeeze the protrusion of the transmission assembly 304. The transmission assembly 304 no longer drives the sliding sleeve 303 and the square shaft 302 to rotate. At this time, the telescopic rod 201 and the winch 2051 remain stable. The winch 205 The photovoltaic panel 100 is kept stable by the steel cable 206, and then the electromagnet A401 and the electromagnet B503 are turned off. The electromagnet A401 no longer generates a repulsive force on the magnetic ring 402. The magnetic ring 402 is reset by the contraction of the first elastic member and drives the stopper 4021 and the sliding sleeve 303 to reset. The sliding sleeve 303 drives the movable shaft 306 to move and reset through the connecting plate 403. The sliding sleeve 303 and the movable shaft 306 jointly drive the transmission assembly 304 to move and reset. At this time, the contraction of the second elastic member can drive the movable shaft 306 to accelerate. Quick reset, the movable shaft 306 drives the limiting wheel 405 to reset, and the limiting wheel 405 is re-engaged in the limiting groove of the limiting plate 404. The limiting wheel 405 limits the take-up shaft 305 again through the movable shaft 306, thereby further improving the stability of the winch 2051 and making the photovoltaic panel 100 more stable. At the same time, the electromagnet B503 no longer generates a repulsive force on the magnetic block of the bevel gear A502, and the bevel gear A502 is reset by the contraction of the corresponding third elastic member. After the bevel gear A502 is reset, it no longer meshes with the bevel gear C506.

[0046] Example 2

[0047] like Figure 6 and Figure 9 As shown, it also includes a lifting plate 801, and the lifting plate 801 is fixedly connected to the top of the telescopic rod 201 on the rear side. The bottom of the lifting plate 801 is fixedly connected to an extension plate 802, and the extension plate 802 is slidably connected to the mounting frame 101. Limiting holes are provided on the sides of the extension plate 802, and elastic limiting pins 803 are slidably connected in the limiting holes of the extension plate 802.

[0048] like Figure 9-10As shown, it also includes a rack 804, a rack 804 is fixedly connected to one side of the lower part of the extension plate 802, a guide frame 805 is fixedly connected to one side of the rack 804, a swing frame 806 is hinged on the top of the rear mounting frame 101, and a sliding shaft A807 is hinged on the bottom of the swing frame 806, and one end of the sliding shaft A807 is stuck in the guide frame 805 and slides in the guide frame 805.

[0049] like Figure 10-11 As shown, it also includes a hollow shaft 901, one end of the hollow shaft 901 is fixedly connected to one side of the rear capstan 2051, and the other end of the hollow shaft 901 is rotatably connected to the corresponding bracket 205, and the other end of the hollow shaft 901 is slidably connected to the spline sleeve 902, and the end of the take-up shaft 305 near the spline sleeve 902 is fixedly connected to a plurality of protruding blocks, the spline sleeve 902 is slidably connected to the plurality of protruding blocks at the end of the take-up shaft 305, and the hollow shaft 901 is fixedly connected to the spline sleeve 902. They are all fixedly connected to the limit frame 903, and the spline sleeves 902 are all snapped into the corresponding limit frame 903 and slide in the limit frame 903. One side of the spline sleeves 902 is rotatably connected to one end of the connecting rod 904, and the other end of the connecting rod 904 is rotatably connected to the sliding shaft B905. The sliding shaft B905 is snapped into the swing frame 806 and slides in the swing frame 806. A transmission gear 906 is fixedly connected to the hollow shaft 901, and the rack engages with the transmission gear when it moves.

[0050] Initially, the spline sleeves 902 are engaged with several protruding blocks of the corresponding take-up shaft 305. When the steel cable 206 is tightened, the take-up shaft 305 drives the corresponding spline sleeves 902 to rotate through several protruding blocks. After the spline sleeves 902 rotate, they drive the adjacent hollow shaft 901, the limit frame 903 and the connecting rod 904 to rotate. After the hollow shaft 901 rotates, it drives the transmission gear 906 and the rear capstan 2051 to rotate. The rear capstan 2051 rotates synchronously with the front capstan 2051. After the two capstans 2051 rotate, the corresponding steel cables 206 are tightened, so that the tightening speed of the two steel cables 206 is the same.

[0051] When the photovoltaic panel 100 is installed in a mountainous environment, the undulation of the mountain will have a great impact on the installation angle of the photovoltaic panel 100. The affected angle of the photovoltaic panel 100 will cause the photovoltaic panel 100 to be unable to receive sunlight to the maximum extent. The present invention can effectively solve the above problem. Specifically, at the beginning, the elastic limit pin 803 is in an extended state, and the elastic limit pin 803 is not stuck in the limit hole of the corresponding extension plate 802. When the steel cable 206 is tightened, as shown in FIG. Figure 9As shown, the telescopic rod 201 on the rear side drives the extension plate 802 to extend upward to the limit through the lifting plate 801. At this time, the limit hole of the extension plate 802 is aligned with the elastic limit pin 803, and the elastic limit pin 803 is released and inserted into the limit hole of the extension plate 802 to limit the extension plate 802. At this time, the angle of the photovoltaic panel 100 needs to be adjusted so that the photovoltaic panel 100 can receive sunlight to the greatest extent.

[0052] Start the dual-axis motor 301. The output shaft at the front end of the dual-axis motor 301 rotates, driving the electromagnet A401 and the magnetic ring 402 to rotate. At this time, the block 4021 on the magnetic ring 402 does not contact the bump in the transmission assembly 304, and the transmission assembly 304 cannot move. The output shaft at the rear end of the dual-axis motor 301 rotates, driving the transmission shaft 501 to rotate. At this time, the bevel gear A502 is not engaged with the corresponding bevel gear C506. The front telescopic rod 201 remains stable. The transmission shaft 501 rotates, driving the bevel gear B5021 to rotate. The bevel gear B5021 rotates, driving the rear screw 505 to rotate through the corresponding bevel gear C506. The screw 505 rotates, driving the threaded sleeve 504. After the threaded sleeve 504 moves upward, it drives the lifting plate 801 and the guide wheel group 204 to rise through the corresponding telescopic rod 201. The lifting plate 801 drives the rack 804 and the guide frame 805 to move upward through the extension plate 802. After the guide frame 805 moves upward, it squeezes the sliding shaft A807 first, so that the sliding shaft A807 slides horizontally along the inner wall of the guide frame 805. After the sliding shaft A807 moves, it drives the swing frame 806 to rotate with the connection point of the mounting frame 101 as the center of the circle. After the swing frame 806 rotates, it squeezes the sliding shaft B905 to drive the connecting rod 904 to move to the side away from the hollow shaft 901. The connecting rod 904 drives the spline sleeve 902 to move to the side away from the take-up shaft 305. After the spline sleeve 902 moves, it disengages from several protruding blocks of the take-up shaft 305. At this time, the sliding shaft A807 slides to the corner of the inner wall of the guide frame 805. After the guide frame 805 continues to rise, it no longer squeezes the sliding shaft A807, and the sliding shaft A807 no longer drives the sliding shaft swing frame 806 to rotate. At this time, the rack 804 is meshed with the transmission gear 906. The transmission gear 906 is restricted by the rack 804 so that the capstan 2051 on the rear side cannot rotate arbitrarily. The rack 804 continues to move upward and drives the transmission gear 906 to rotate. The transmission gear 906 drives the capstan 2051 on the rear side to rotate through the hollow shaft 901. The capstan 2051 on the rear side rotates in the opposite direction when the steel cable 206 is tightened. As the guide wheel group 204 rises, the rear winch 2051 cooperates with the guide wheel group 204 to release the steel cable 206. As the guide wheel group 204 rises, the rear connecting plate 202 is higher than the front connecting plate 202. The two connecting plates 202 on the same side of the front and rear are misaligned and the distance between them becomes longer. At this time, the telescopic plate 203 extends as the two adjacent connecting plates 202 are misaligned, and the telescopic plate 203 rotates with the connection point of the adjacent connecting plates 202 as the center of the circle. The guide wheel group 204 adjusts the angle of the photovoltaic panel 100 through the steel cable 206, so that the photovoltaic panel 100 can receive sunlight to the greatest extent, thereby completing the angle adjustment of the photovoltaic panel 100.

[0053] When the photovoltaic panel 100 needs to be reset, the output shaft at the rear end of the dual-axis motor 301 first drives the telescopic rod 201 at the rear side to descend, and the telescopic rod 201 drives the extension plate 802 to descend through the lifting plate 801, and the extension plate 802 drives the rack 804 and the guide frame 805 to descend and reset. After the rack 804 moves, it drives the hollow shaft 901 and the rear winch 2051 to rotate through the transmission gear 906. At this time, as the guide wheel group 204 descends, the rear winch 2051 cooperates with the height of the guide wheel group 204 to tighten the steel cable 206, and then the guide frame 805 By squeezing the sliding shaft A807, the sliding shaft A807 slides along the inner wall of the guide frame 805 and resets. After the sliding shaft A807 is reset, it drives the swing frame 806 to rotate and reset. The swing frame 806 drives the connecting rod 904 to move and reset by squeezing the sliding shaft B905. The connecting rod 904 drives the spline sleeve 902 to move and reset. After the spline sleeve 902 is reset, it engages with several protruding blocks of the take-up shaft 305. At this time, the rack 804 no longer engages with the transmission gear 906. The spline sleeve 902 limits the rear winch 2051 through the hollow shaft 901, thereby completing the reset of the photovoltaic panel 100.

[0054] While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all modifications and equivalent structures and functions.

Claims

1. A photovoltaic power generation flexible support installation and lifting device, comprising a base (1), wherein the base (1) is symmetrically arranged in two groups, and each group of the base (1) is symmetrically fixed with a mounting frame (101), characterized in that: The invention also comprises a telescopic rod (201), one end of the telescopic rod (201) is fixedly connected to the mounting frame (101), an adjustment mechanism for limiting the height of the telescopic rod (201) is provided on the mounting frame (101), the other end of the telescopic rod (201) is fixedly connected to a connecting plate (202), a telescopic plate (203) is hingedly connected between the two connecting plates (202), and a guide wheel group (204) is provided on each of the connecting plates (202), and the mounting frame (101) is provided with a plurality of guide wheels (204). The top of the mounting frame (101) is fixedly connected with a bracket (205), and a capstan (2051) is rotatably connected to the bracket (205). A driving mechanism for driving the capstan (2051) is provided on the mounting frame (101), and a locking mechanism for limiting the position of the capstan (2051) is provided on the bracket (205). A steel cable (206) is fixedly connected between the two corresponding capstans (2051) on the left and right through the guide wheel group (204).

2. The photovoltaic power generation flexible support installation and lifting equipment according to claim 1 is characterized in that: The driving mechanism comprises a double-axis motor (301), the double-axis motor (301) is mounted on the mounting frame (101), a square shaft (302) is rotatably connected to an output shaft at one end of the double-axis motor (301), a sliding sleeve (303) is slidably connected to the square shaft (302), a transmission assembly (304) is connected to the sliding sleeve (303), a wire take-up shaft (305) is rotatably connected to the bracket (205), the wire take-up shaft (305) is fixedly connected to the front capstan (2051) in a through-type manner, the wire take-up shaft (305) is rotatably connected to the rear capstan (2051), a cylindrical groove is provided at one end of the wire take-up shaft (305), a movable shaft (306) is slidably connected in the cylindrical groove of the wire take-up shaft (305), and the transmission assembly (304) is connected to the movable shaft (306).

3. The photovoltaic power generation flexible support installation and lifting equipment according to claim 1 is characterized by: The locking mechanism comprises an electromagnet A (401), the electromagnet A (401) is fixedly connected to the output shaft at one end of the dual-axis motor (301), a magnetic ring (402) is slidably connected to the sliding sleeve (303), a first elastic member is arranged between the electromagnet A (401) and the magnetic ring (402), a stopper (4021) is fixedly connected to the magnetic ring (402), the stopper (4021) contacts the transmission component (304) when it moves, and the stopper (4021) is used to provide the transmission component (304) with movement, a connecting plate (403) is rotatably connected to the sliding sleeve (303), and the movable shaft (306) is rotatably connected to the connecting plate (403).

4. The photovoltaic power generation flexible support installation and lifting equipment according to claim 3 is characterized by: The locking mechanism further comprises a limit plate (404), the limit plate (404) is fixedly connected to the mounting frame (101), a limit groove is provided on the limit plate (404), a limit wheel (405) is slidably connected in the limit groove of the limit plate (404), the movable shaft (306) is fixedly connected to the limit wheel (405) in a through-type manner, a positioning plate (406) is fixedly connected in the cylindrical groove of the take-up shaft (305), and a second elastic member is arranged between the movable shaft (306) and the positioning plate (406).

5. The photovoltaic power generation flexible support installation and lifting equipment according to claim 1 is characterized by: The adjustment mechanism comprises a transmission shaft (501), the transmission shaft (501) is rotatably connected to the two mounting frames (101) on the same side, one end of the transmission shaft (501) is fixedly connected to the output shaft of the other end of the dual-axis motor (301), a bevel gear A (502) is slidably connected to the transmission shaft (501), the bevel gear A (502) is made of metal, a magnetic block is arranged on one side of the bevel gear A (502), the transmission shaft (501) is fixedly connected to a bevel gear B (5021), and an electromagnetic The electromagnet (503) is a third elastic member provided between the bevel gear A (502) and the electromagnet B (503); one end of a threaded sleeve (504) is fixedly connected to one side of the connecting plate (202); the threaded sleeve (504) is internally threadedly connected to a lead screw (505); the lead screw (505) is rotatably connected to one side of the telescopic rod (201); a bevel gear C (506) is fixedly connected to the bottom end of the lead screw (505); the bevel gear C (506) is respectively meshed with the bevel gear A (502) and the bevel gear B (5021).

6. The photovoltaic power generation flexible support installation and lifting equipment according to claim 1 is characterized in that: The invention also comprises a protection component, which comprises a slider (601), the slider (601) is slidably connected to the steel cable (206), a connecting shaft (602) is fixedly connected through the slider (601), a hinge (603) is hinged on the connecting shaft (602), and a slot is provided on the hinge (603).

7. The photovoltaic power generation flexible support installation and lifting equipment according to claim 1 is characterized by: It also includes a rotating plate (701), the rotating plate (701) is hinged on the telescopic plate (203), a positioning plate (702) is fixed on the rotating plate (701), and the steel cable (206) is connected to the positioning plate (702) in a penetrating sliding manner.

8. The photovoltaic power generation flexible support installation and lifting device according to claim 5 is characterized in that: The telescopic rod (201) further comprises a lifting plate (801), the lifting plate (801) is fixedly connected to the top end of the telescopic rod (201) in a through-type manner, an extension plate (802) is fixedly connected to the bottom of the lifting plate (801), the extension plate (802) is slidably connected to the mounting frame (101), a limiting hole is provided on the extension plate (802), and an elastic limiting pin (803) is slidably connected to the limiting hole of the extension plate (802).

9. The photovoltaic power generation flexible support installation and lifting device according to claim 8, characterized in that: The device also includes a rack (804), the rack (804) is fixedly connected to the lower part of the extension plate (802), a guide frame (805) is fixedly connected to one side of the rack (804), a swing frame (806) is hinged on the mounting frame (101), a sliding shaft A (807) is hinged at the bottom of the swing frame (806), and the sliding shaft A (807) is inserted into the guide frame (805) and slides in the guide frame (805).

10. The photovoltaic power generation flexible support installation and lifting device according to claim 9, characterized in that: The invention also comprises a hollow shaft (901), one end of the hollow shaft (901) is fixedly connected to one side of the capstan (2051), the other end of the hollow shaft (901) is rotatably connected to the bracket (205) in a through-type manner, and the other end of the hollow shaft (901) is slidably connected to a spline sleeve (902), a plurality of protruding blocks are fixedly connected to the end of the take-up shaft (305), the spline sleeve (902) is slidably connected to a plurality of protruding blocks at the end of the take-up shaft (305), a limiting frame (903) is fixedly connected to the hollow shaft (901), and the The spline sleeve (902) is inserted into the limit frame (903) and slides in the limit frame (903); one side of the spline sleeve (902) is rotatably connected to one end of a connecting rod (904); the other end of the connecting rod (904) is rotatably connected to a sliding shaft B (905); the sliding shaft B (905) is inserted into the swing frame (806) and slides in the swing frame (806); a transmission gear (906) is fixedly connected to the hollow shaft (901); and the rack (804) meshes with the transmission gear (906) when it moves.

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