Mountain photovoltaic module laying device and method

Abstract

The invention discloses a mountain photovoltaic module laying device and method. The mountain photovoltaic module laying device comprises a photovoltaic module; the laying mechanism comprises a stable up-down moving mechanism, the stable up-down moving mechanism is installed at the mountain land, a stable front-back deflection mechanism is arranged on the stable up-down moving mechanism, and a stable left-right deflection mechanism is arranged on the stable front-back deflection mechanism; the deflection part of the stable left-right deflection mechanism is used for fixedly installing a photovoltaic panel of a photovoltaic module, the photovoltaic panel of the photovoltaic module is stably self-locked in a mountain area when adjusted to a required state, and the laying mechanism is compact in structure, small in occupied area, low in manufacturing cost and convenient to maintain. According to the device, the photovoltaic panel can deflect leftwards and rightwards and forwards and backwards and can also be adjusted up and down, after adjustment, the photovoltaic panel and the structure of the photovoltaic panel can be relatively kept stable and cannot swing easily when encountering strong wind, and therefore the service life of the device is prolonged, and the efficient adjusting mechanism is compact in structure, small in occupied area, low in manufacturing cost and convenient to maintain.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic module installation, and in particular to a device and method for laying photovoltaic modules in mountainous areas. Background Art

[0002] A photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight. It consists of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon).

[0003] To maximize the functionality of photovoltaic panels, we install them in mountainous locations. However, mountainous terrain is complex, and we need to maintain optimal display of the panels. Adjustment mechanisms are typically used to maintain optimal display. However, strong winds can cause the adjustment mechanisms and panels to swing simultaneously when adjusting the panels at multiple angles and heights, impacting the lifespan of both the device and the panels.

[0004] To this end, we have designed an efficient adjustment mechanism that can stably deflect the photovoltaic panels left and right, front and back, and can also be adjusted up and down. After adjustment, the photovoltaic panels and their own structure can still remain relatively stable when encountering strong winds and will not swing easily, thereby increasing the service life of the device. In addition, the efficient adjustment mechanism has a compact structure, occupies little ground space, has a low cost and is easy to maintain. Summary of the Invention

[0005] The main purpose of this application is to provide a mountain photovoltaic module laying device and method to solve the problem in the prior art that the general multi-angle height adjustment mechanism itself and the photovoltaic panel are prone to swinging when encountering strong winds, resulting in a reduction in its service life.

[0006] To achieve the above objectives, this application provides the following technical solutions: Mountain photovoltaic module laying device, including: Photovoltaic panels; The laying mechanism includes a stable up and down moving mechanism, which is installed in a mountainous area. The stable up and down moving mechanism is provided with a stable front and back deflection mechanism, and the stable front and back deflection mechanism is provided with a stable left and right deflection mechanism. The deflection part of the stable left and right deflection mechanism is used to fix the photovoltaic panels of the photovoltaic assembly. When the photovoltaic panels of the photovoltaic assembly are adjusted to the required state, they are stably self-locked in the mountainous area. The laying mechanism has a compact structure and occupies little ground, has low cost and is easy to maintain.

[0007] Furthermore, the stable up-and-down movement mechanism includes a second fixed plate, first slides are fixedly mounted on both sides of the top of the second fixed plate, and the outer walls of the two first slides are slidably connected to the upper and lower limits with sliding sleeves, and the front and rear parts of the two sliding sleeves are fixedly connected to a protective plate for protecting the internal structure thereof; The middle portion of the second fixed plate is connected to a threaded rod for limited rotation, the outer wall of the threaded rod is threadedly connected to a second slide plate, and both sides of the second slide plate are fixedly connected to the two sliding sleeve plates; A first rotating column is connected between the two sliding sleeve plates in a limited rotation manner, a second rotating column is connected to the middle of the first rotating column in a limited rotation manner, connecting rods are fixedly connected to both sides of the outer wall of the second rotating column, and first vertical plates are fixedly connected to the two connecting rods. A horizontal plate is fixedly mounted on the two first vertical plates, and the photovoltaic module is fixedly mounted on the horizontal plate; It also includes a motor, and the power output end of the motor is connected to the threaded rod.

[0008] Furthermore, a protective box is fixedly installed on the bottom of the second fixing plate, the motor is placed in the protective box, and the protective box is provided with heat dissipation holes, and a breathable sponge pad is provided at the heat dissipation holes.

[0009] Furthermore, a support rod is fixedly installed on the bottom of the second fixing plate, an extension plate is fixedly installed on the bottom of the support rod, and a mounting hole is opened on the extension plate.

[0010] Furthermore, the stable front-back deflection mechanism includes a third rotating column, and the two sliding sleeve plates are connected to the third rotating column for limited rotation. Both sides of the first rotating column and the third rotating column are covered with gears and belts through the first rotating column, so that the third rotating column and the first rotating column rotate stably and synchronously. The top axis of the threaded rod is fixedly connected to a sliding column, the outer wall of the sliding column is distributed with spline strips on its circumference, the outer wall of the sliding column is limitedly slidably connected to a circular sleeve, the inner wall of the circular sleeve is distributed with a plurality of second limiting sliding grooves on its circumference, the plurality of spline strips are respectively limitedly slidably connected in each second limiting sliding groove, the top of the circular sleeve is fixedly connected to a second bevel gear, and also includes an up and down moving mechanism that allows the circular sleeve to move up and down; A first bevel gear is fixedly connected to the middle outer wall of the third rotating column, and the first bevel gear and the second bevel gear are meshed with each other.

[0011] Furthermore, the up and down moving mechanism includes two third vertical plates, both of which are fixedly mounted on the second fixed plate, the backs of the two third vertical plates are commonly fixedly connected to a mounting plate, the mounting plate is slidingly connected to a bearing plate in an upper and lower limit manner, the annular sleeve is rotationally connected in the bearing plate, a second electric telescopic rod is fixedly mounted on the mounting plate, and the telescopic end of the second electric telescopic rod is connected to the bearing plate.

[0012] Furthermore, the front surfaces of the two third vertical plates are each provided with a first limiting sliding groove, and the second sliding plate is slidably connected in the two first limiting sliding grooves in an up-and-down limiting manner.

[0013] Furthermore, the stable left and right deflection mechanism includes two second vertical plates, the first rotating column is connected to the second vertical plate in an upper limit rotation manner, the second rotating column is placed between the two second vertical plates, the back sides of the two second vertical plates are commonly fixedly connected to the first fixed plate, one end of the second rotating column is connected to the first fixed plate in a limited rotation manner, the bottoms of the two second vertical plates are commonly fixedly connected to the bottom plate, a first electric telescopic rod is fixedly installed on the bottom plate, the telescopic end of the first electric telescopic rod is connected to a rack, the outer wall of the second rotating column is fixedly connected to the first gear, and the first gear and the rack are meshed with each other.

[0014] Furthermore, a controller and a shielding plate are fixedly installed on the outer wall of the sliding plate, the shielding plate is used to shield the controller, the controller is provided with a battery, a display screen, and a control button, and the controller is electrically connected to the first electric telescopic rod, the second electric telescopic rod, and the motor.

[0015] A method for laying photovoltaic modules in a mountainous area, using the above-mentioned device for laying photovoltaic modules in a mountainous area, is characterized by comprising: S1: First, install the support rod at the mountain preset position to complete the mountain preset position installation of the device; S2: Install the photovoltaic panels of the photovoltaic module on the top of the horizontal board to complete the installation of the photovoltaic panels of the photovoltaic module; S3: starting the second electric telescopic rod so that the second bevel gear and the first bevel gear are meshed with each other, and then starting the motor to rotate the threaded rod, the sliding column, the annular sleeve, the third rotating column, and the first rotating column in a circular manner, thereby causing the photovoltaic assembly to deflect forward and backward to a preset angle. After the photovoltaic assembly has deflected forward and backward to the preset angle, starting the first electric telescopic rod so that the rack and the first gear are meshed with each other, thereby causing the photovoltaic panel of the photovoltaic assembly to deflect forward and backward to the preset angle. S4: After completing S, hold the photovoltaic panel of the photovoltaic assembly with your hand, then start the second electric telescopic rod to retract so that the second bevel gear and the first bevel gear are no longer engaged, and then start the motor so that only the sliding plate rises or falls. At this time, adjust the photovoltaic panel of the photovoltaic assembly to the required height, and then start the second electric telescopic rod so that the second bevel gear and the first bevel gear remain engaged, forming a self-locking state, so that the photovoltaic panel of the photovoltaic assembly remains in a stable state for operation.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The stable up and down moving mechanism can stably adjust the height of the photovoltaic panel of the photovoltaic module, and the up and down movement can closely adjust the height through the thread; The stable front and rear deflection mechanism and the stable left and right deflection mechanism can adjust the deflection angle of the photovoltaic panel of the photovoltaic module. The stable front and rear deflection mechanism enables the photovoltaic panel of the photovoltaic module to stably deflect forward and backward through the cooperation of two gears and belts. The stable left and right deflection mechanism enables the photovoltaic panel of the photovoltaic module to stably deflect left and right through the cooperation of the first gear and rack that stably follow the rotation of the first rotating column. After the photovoltaic panel height and two deflection angles of the photovoltaic module are adjusted, the device can be kept more stable by stabilizing the self-locking of the motor of the up and down moving mechanism, thereby greatly improving the life of the device; The device adjustment mechanism is placed in the working box composed of the sliding plate and the protective plate, which occupies a relatively small area and is easy to use; The device uses only one motor, which makes the device low in cost and easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic cross-sectional view of the device of the present application; Figure 2 This is a schematic front view of the device of the present application; Figure 3 for Figure 1 Schematic diagram of the upper enlarged structure; Figure 4 for Figure 1 Schematic diagram of the enlarged structure of the middle part; Figure 5 for Figure 1 Schematic diagram of the lower enlarged structure; Figure 6 for Figure 4 A schematic diagram of the enlarged structure at point A; Figure 7 for Figure 4 Schematic diagram of the matching structure of the annular sleeve and the sliding column.

[0018] Numbers in the figure: 1, sliding plate; 2, protective plate; 3, controller; 4, shielding plate; 5, photovoltaic module; 6, first vertical plate; 7, horizontal plate; 8, gear and belt; 9, first rotating column; 10, gear and belt; 11, second vertical plate; 12, first fixed plate; 13, bottom plate; 14, rack; 15, first electric telescopic rod; 16, second rotating column; 17, first gear; 18, connecting rod; 19, third rotating column; 20, first bevel gear; 21, Display screen; 22. Control button; 23. First slide; 24. Threaded rod; 25. Third vertical plate; 26. First limiting slide; 27. Second slide; 28. Second fixed plate; 29. ​​Support rod; 30. Protective box; 31. Motor; 32. Extension plate; 33. Mounting hole; 34. Second bevel gear; 35. Circular ring; 36. Sliding column; 37. Mounting plate; 38. Bearing plate; 39. Second electric telescopic rod; 40. Second limiting slide; 41. Spline strip. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0020] Example 1: This embodiment mainly includes a sliding plate 1 , a protective plate 2 , a photovoltaic module 5 , a first vertical plate 6 , a horizontal plate 7 , and a second fixed plate 28 .

[0021] Key References Figure 1 、 Figure 2 and Figure 5 The first slide plates 23 are fixedly installed on both sides of the top of the second fixed plate 28. The outer walls of the two first slide plates 23 are slidably connected with the sliding plates 1 at the upper and lower limits. The front and rear parts of the two sliding plates 1 are fixedly connected with the protective plates 2 for protecting the internal structure.

[0022] Key References Figure 3 A first rotating column 9 is connected to the two sliding sleeve plates 1 for limited rotation. A second rotating column 16 is connected to the middle of the first rotating column 9 for limited rotation. The second rotating column 16 is perpendicular to the first rotating column 9. Connecting rods 18 are fixedly connected to both sides of the outer wall of the second rotating column 16. The tops of the two connecting rods 18 are fixedly connected to the first vertical plates 6. The two first vertical plates 6 are jointly fixedly mounted with a horizontal plate 7. The photovoltaic panels of the photovoltaic assembly 5 are fixedly mounted on the horizontal plates 7.

[0023] Key References Figure 5The middle part of the second fixed plate 28 is connected to the threaded rod 24 for limited rotation, and a motor 31 is fixedly installed at the bottom of the second fixed plate 28. The power output end of the motor 31 is connected to the threaded rod 24, and a protective box 30 is fixedly installed at the bottom of the second fixed plate 28. The motor 31 is placed in the protective box 30, and the protective box 30 is provided with heat dissipation holes, and a breathable sponge pad is provided at the heat dissipation holes.

[0024] Key References Figure 3 and Figure 4 The two sliding plates 1 are connected to each other for limited rotation with a third rotating column 19. Both sides of the first rotating column 9 and the third rotating column 19 are jointly covered with a gear matching belt 8 through the first rotating column 9, so that the third rotating column 19 and the first rotating column 9 can rotate stably and synchronously.

[0025] Key References Figure 5 and Figure 6 The top axis of the threaded rod 24 is fixedly connected to a sliding column 36, and the outer wall of the sliding column 36 is distributed with spline strips 41 on its circumference. The outer wall of the sliding column 36 is slidingly connected with a circular sleeve 35, and the inner wall of the circular sleeve 35 is distributed with multiple second limiting grooves 40 on its circumference. The multiple spline strips 41 are respectively slidingly connected in each second limiting groove 40, and the top of the circular sleeve 35 is fixedly connected with a second bevel gear 34. The middle outer wall of the third rotating column 19 is fixedly connected with a first bevel gear 20, and the first bevel gear 20 is meshed with the second bevel gear 34.

[0026] Key References Figure 6 and Figure 7 The two third vertical plates 25 are fixedly mounted on the second fixed plate 28. The backs of the two third vertical plates 25 are commonly fixedly connected to a mounting plate 37. The mounting plate 37 is slidingly connected to a bearing plate 38 in an upper and lower limited position. The annular sleeve 35 is rotationally connected in the bearing plate 38. A second electric telescopic rod 39 is fixedly mounted on the mounting plate 37. The telescopic end of the second electric telescopic rod 39 is connected to the bearing plate 38.

[0027] Key References Figure 6 The front sides of the two third vertical plates 25 are both provided with first limiting sliding grooves 26 , and the second sliding plate 27 is connected in the two first limiting sliding grooves 26 in an up and down limiting sliding manner.

[0028] The first rotating column 9 is connected to the two second vertical plates 11 in a limited rotation manner, the second rotating column 16 is placed between the two second vertical plates 11, the backs of the two second vertical plates 11 are commonly fixedly connected to the first fixed plate 12, one end of the second rotating column 16 is connected to the first fixed plate 12 in a limited rotation manner, the bottoms of the two second vertical plates 11 are commonly fixedly connected to the bottom plate 13, a first electric telescopic rod 15 is fixedly mounted on the bottom plate 13, the telescopic end of the first electric telescopic rod 15 is connected to the rack 14, the outer wall of the second rotating column 16 is fixedly connected to the first gear 17, and the first gear 17 and the rack 14 are engaged with each other.

[0029] Embodiment 2: Based on embodiment 1, a technical means is added to enable the photovoltaic panels of the photovoltaic assembly 5 to move up and down.

[0030] Key References Figure 1 The outer wall of the threaded rod 24 is threadedly connected to a second slide plate 27 , and both sides of the second slide plate 27 are fixedly connected to the two sliding sleeve plates 1 respectively.

[0031] Key References Figure 6 The front sides of the two third vertical plates 25 are both provided with first limiting sliding grooves 26 , and the second sliding plate 27 is connected in the two first limiting sliding grooves 26 in an up and down limiting sliding manner.

[0032] The other structures of this embodiment are the same as those of the first embodiment.

[0033] Embodiment 3: Based on embodiment 2, a technical means is added to facilitate the stable installation of the device on the ground in mountainous areas.

[0034] Key References Figure 5 A support rod 29 is fixedly installed at the bottom of the second fixing plate 28, and an extension plate 32 is fixedly installed at the bottom of the support rod 29. A mounting hole 33 is opened on the extension plate 32.

[0035] The other structures of this embodiment are the same as those of the second embodiment.

[0036] Mountain photovoltaic module laying method, including: S1: First, the support rod 29 is installed at the mountain preset position to complete the mountain preset position installation of the device; S2: Install the photovoltaic panels of the photovoltaic assembly 5 on the top of the horizontal plate 7 to complete the installation of the photovoltaic panels of the photovoltaic assembly 5; S3: Start the second electric telescopic rod 39 so that the second bevel gear 34 and the first bevel gear 20 are meshed with each other, and then start the motor 31 to rotate the threaded rod 24, the sliding column 36, the annular sleeve 35, the third rotating column 19, and the first rotating column 9 in a circle, so that the photovoltaic assembly 5 is deflected forward and backward to a preset angle. After the photovoltaic assembly 5 is deflected forward and backward to the preset angle, start the first electric telescopic rod 15 so that the rack 14 and the first gear 17 are meshed with each other, so that the photovoltaic panel of the photovoltaic assembly 5 is deflected forward and backward to the preset angle; S4: After completing S3, hold the photovoltaic panel of the photovoltaic assembly 5 with your hand, then start the second electric telescopic rod 39 to retract so that the second bevel gear 34 and the first bevel gear 20 are no longer engaged, and then start the motor 31 so that only the sliding plate 1 rises or falls. At this time, adjust the photovoltaic panel of the photovoltaic assembly 5 to the required height, and then start the second electric telescopic rod 39 so that the second bevel gear 34 and the first bevel gear 20 remain engaged, forming a self-locking state, so that the photovoltaic panel of the photovoltaic assembly 5 remains in a stable state for operation.

[0037] During the specific implementation, first select a certain installation position so that the extension plate 32 of the support rod 29 is relatively balanced and placed on the ground in the mountain area. At this time, the device is installed at a preset position on the mountain by passing the ground bolt through the installation hole 33. Then, the photovoltaic panel of the photovoltaic assembly 5 is installed on the top of the cross plate 7 by screws and other components. The second electric telescopic rod 39 is started by the control button 22 on the controller 3 so that the second bevel gear 34 and the first bevel gear 20 are engaged with each other, and then the motor 31 is started to rotate the threaded rod 24, the sliding column 36, the annular sleeve 35, the third rotating column 19, and the first rotating column 9 in a circle, so that the photovoltaic assembly 5 deflects to the preset angle before and after the deflection. After the preset angle is reached, the first electric telescopic rod 15 is activated to engage the rack 14 with the first gear 17, thereby deflecting the photovoltaic panel of the photovoltaic assembly 5 forward and backward to the preset angle. Then, while holding the photovoltaic panel of the photovoltaic assembly 5, the second electric telescopic rod 39 is retracted so that the second bevel gear 34 and the first bevel gear 20 no longer engage. The motor 31 is then activated to cause only the sliding plate 1 to rise or fall. At this point, the photovoltaic panel of the photovoltaic assembly 5 is adjusted to the desired height. The second electric telescopic rod 39 is then activated again to maintain the meshing of the second bevel gear 34 and the first bevel gear 20, forming a self-locking state, allowing the photovoltaic panel of the photovoltaic assembly 5 to remain in a stable state for operation. At this point, the operating mechanism is all within the operating space formed by the sliding plate 1 and the protective plate 2, preventing damage to the operating mechanism. The device is stable in use and will not move when blown by strong winds. It is highly stable and easy to adjust and use, making it highly effective for promotion.

[0038] The above detailed description of the specific embodiments of the invention is intended only as an example, and the present application is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modifications or substitutions of the invention are also within the scope of the present application. Therefore, equivalent changes, modifications, and improvements made without departing from the spirit and scope of the present application should be included within the scope of the present application.

Claims

1. A mountain photovoltaic module laying device, characterized in that: include: Photovoltaic panels (5); The laying mechanism comprises a stable up-and-down moving mechanism, the stable up-and-down moving mechanism is installed in a mountainous area, the stable up-and-down moving mechanism is provided with a stable front-and-back deflection mechanism, the stable front-and-back deflection mechanism is provided with a stable left-and-right deflection mechanism, the deflection portion of the stable left-and-right deflection mechanism is used for fixing and installing the photovoltaic panel of the photovoltaic assembly (5), and when the photovoltaic panel of the photovoltaic assembly (5) is adjusted to a required state, it is stably self-locked in the mountainous area, the laying mechanism has a compact structure and occupies a small amount of ground, has a low cost and is easy to maintain.

2. The mountain photovoltaic module laying device according to claim 1, characterized in that: The stable up-and-down movement mechanism comprises a second fixed plate (28), first slide plates (23) are fixedly mounted on both sides of the top of the second fixed plate (28), the outer walls of the two first slide plates (23) are slidably connected to the upper and lower limit positions of the two sliding plates (1), and the front and rear parts of the two sliding plates (1) are fixedly connected to the protective plate (2) for protecting the internal structure thereof; The middle portion of the second fixed plate (28) is connected to a threaded rod (24) in a limited rotation manner, the outer wall of the threaded rod (24) is threadedly connected to a second slide plate (27), and both sides of the second slide plate (27) are fixedly connected to the two sliding sleeve plates (1); A first rotating column (9) is connected between the two sliding sleeve plates (1) in a limited rotation manner, a second rotating column (16) is connected to the middle of the first rotating column (9) in a limited rotation manner, connecting rods (18) are fixedly connected to both sides of the outer wall of the second rotating column (16), a first vertical plate (6) is fixedly connected to the two connecting rods (18), a horizontal plate (7) is fixedly mounted on the two first vertical plates (6), and the photovoltaic assembly (5) is fixedly mounted on the horizontal plate (7); It also includes a motor (31), wherein a power output end of the motor (31) is connected to the threaded rod (24).

3. The mountain photovoltaic module laying device according to claim 2, characterized in that: A protective box (30) is fixedly mounted on the bottom of the second fixing plate (28), the motor (31) is placed in the protective box (30), and the protective box (30) is provided with heat dissipation holes, and a breathable sponge pad is provided at the heat dissipation holes.

4. The mountain photovoltaic module laying device according to claim 2, characterized in that: A support rod (29) is fixedly mounted on the bottom of the second fixed plate (28), an extension plate (32) is fixedly mounted on the bottom of the support rod (29), and a mounting hole (33) is provided on the extension plate (32).

5. The mountain photovoltaic module laying device according to claim 4, characterized in that: The stable front-back deflection mechanism comprises a third rotating column (19), the two sliding sleeve plates (1) are connected to the third rotating column (19) in a mutually limited rotational manner, and both sides of the first rotating column (9) and the third rotating column (19) are both provided with a gear matching belt (8) through the first rotating column (9), so that the third rotating column (19) and the first rotating column (9) rotate stably and synchronously; The top axis of the threaded rod (24) is fixedly connected to a sliding column (36), the outer wall of the sliding column (36) is circumferentially distributed with spline strips (41), the outer wall of the sliding column (36) is limitedly slidably connected to a circular sleeve (35), the inner wall of the circular sleeve (35) is circumferentially distributed with a plurality of second limiting sliding grooves (40), the plurality of spline strips (41) are respectively limitedly slidably connected in each second limiting sliding groove (40), the top of the circular sleeve (35) is fixedly connected to a second bevel gear (34), and also includes an up and down moving mechanism for moving the circular sleeve (35) up and down; A first bevel gear (20) is fixedly connected to the middle outer wall of the third rotating column (19), and the first bevel gear (20) and the second bevel gear (34) are meshed with each other.

6. The mountain photovoltaic module laying device according to claim 5, characterized in that: The up-and-down moving mechanism comprises two third vertical plates (25), both of which are fixedly mounted on a second fixed plate (28), and the backs of the two third vertical plates (25) are fixedly connected to a mounting plate (37), the mounting plate (37) is slidably connected to a bearing plate (38) in an up-and-down limited manner, the annular sleeve (35) is rotatably connected in the bearing plate (38), a second electric telescopic rod (39) is fixedly mounted on the mounting plate (37), and the telescopic end of the second electric telescopic rod (39) is connected to the bearing plate (38).

7. The mountain photovoltaic module laying device according to claim 6, characterized in that: The front surfaces of the two third vertical plates (25) are each provided with a first limiting sliding groove (26), and the second sliding plate (27) is connected in an upper and lower limiting sliding manner in the two first limiting sliding grooves (26).

8. The mountain photovoltaic module laying device according to claim 7, wherein the stable left and right deflection mechanism comprises two second vertical plates (11), the first rotating column (9) is connected to the second vertical plate (11) in an upper limit rotation manner, the second rotating column (16) is placed between the two second vertical plates (11), the back surfaces of the two second vertical plates (11) are commonly fixedly connected to the first fixed plate (12), one end of the second rotating column (16) is connected to the first fixed plate (12) in a limited rotation manner, the bottoms of the two second vertical plates (11) are commonly fixedly connected to the bottom plate (13), a first electric telescopic rod (15) is fixedly mounted on the bottom plate (13), the telescopic end of the first electric telescopic rod (15) is connected to a rack (14), the outer wall of the second rotating column (16) is fixedly connected to a first gear (17), and the first gear (17) and the rack (14) are meshed with each other.

9. The mountain photovoltaic module laying device according to claim 8, characterized in that: A controller (3) and a shielding plate (4) are fixedly mounted on the outer wall of the sliding plate (1); the shielding plate (4) is used to shield the controller (3); a battery, a display screen (21), and a control button (22) are provided on the controller (3); and the controller (3) is electrically connected to the first electric telescopic rod (15), the second electric telescopic rod (39), and the motor (31).

10. A method for laying photovoltaic modules in a mountainous area, using the device for laying photovoltaic modules in a mountainous area as claimed in claim 9, characterized in that: include: S1: First, the support rod (29) is installed at the mountain preset position to complete the mountain preset position installation of the device; S2: Install the photovoltaic panels of the photovoltaic assembly (5) on the top of the horizontal plate (7), completing the installation of the photovoltaic panels of the photovoltaic assembly (5); S3: starting the second electric telescopic rod (39) so that the second bevel gear (34) and the first bevel gear (20) are meshed with each other, and then starting the motor (31) so that the threaded rod (24), the sliding column (36), the annular sleeve (35), the third rotating column (19), and the first rotating column (9) rotate in a circle, thereby causing the photovoltaic assembly (5) to deflect forward and backward to a preset angle. After the photovoltaic assembly (5) deflects forward and backward to the preset angle, starting the first electric telescopic rod (15) so that the rack (14) and the first gear (17) are meshed with each other, thereby causing the photovoltaic panel of the photovoltaic assembly (5) to deflect forward and backward to the preset angle; S4: After completing S3, the photovoltaic panel of the photovoltaic assembly (5) is supported by hand, and the second electric telescopic rod (39) is activated to retract so that the second bevel gear (34) and the first bevel gear (20) are no longer engaged, and the motor (31) is activated so that only the sliding plate (1) moves up or down. At this time, the photovoltaic panel of the photovoltaic assembly (5) is adjusted to the required height, and the second electric telescopic rod (39) is activated again so that the second bevel gear (34) and the first bevel gear (20) remain engaged, forming a self-locking state, so that the photovoltaic panel of the photovoltaic assembly (5) remains in a stable state for operation.

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