A solar energy installation structure and method for a large-angle slope roof

Abstract

The present invention discloses a solar energy installation structure and method for a large-angle sloped roof, which belongs to the technical field of solar panels. The structure comprises a base, a frame and a main rod, wherein the upper part of the base is hinged on the top of the roof, and the base is connected to the frame through the main rod. The frame is used for installing solar panels. One end of the main rod is hinged to the base, and the other end of the main rod is hinged to the frame. The main rod is connected with a secondary rod through a linkage mechanism, and one end of the secondary rod away from the main rod is slidably connected to the bottom of the frame. The main rod is connected with a boosting mechanism, and under the action of the boosting mechanism, the main rod rotates toward the outside of the roof along the hinged end with the base, and while the main rod rotates, the secondary rod hangs the frame on one side of the roof under the action of the linkage mechanism, and pushes the frame to be parallel to the wall. The present invention eliminates the need for workers to work on a roof with a large angle slope, thereby reducing the difficulty of installation and improving the safety of construction.

Description

Technical Field

[0001] The invention belongs to the technical field of solar panels and relates to a solar energy installation structure and method for a large-angle slope roof. Background Art

[0002] In the field of solar energy utilization, especially when installing solar panels on steeply sloping roofs, traditional installation structures often face many challenges. These challenges include but are not limited to: how to stably install solar panels in complex slope environments to ensure their safety and stability; how to flexibly adjust the angle of solar panels to maximize the efficiency of receiving sunlight; and how to achieve convenient maintenance and adjustment of solar panels under different weather and seasonal conditions.

[0003] Existing solar installation structures mostly use fixed installation methods, that is, once the solar panels are installed, their angles and positions are difficult to adjust, which greatly limits the power generation efficiency of the solar panels under different lighting conditions; in addition, for large-angle slope roofs, traditional installation structures are often difficult to adapt to their special tilt angles and complex structures, resulting in a complicated and costly installation process.

[0004] Therefore, it is necessary to provide a new large-angle slope roof solar energy installation structure and an adjustment method thereof to solve the above technical problems. Summary of the invention

[0005] The present invention overcomes the shortcomings of the prior art and provides a large-angle slope roof solar energy installation structure and method.

[0006] In order to achieve the above object, the present invention is implemented through the following technical solutions.

[0007] A solar energy installation structure for a large-angle slope roof, comprising a base, a frame and a main pole, wherein the upper part of the base is hinged to the top of the roof, and the base is connected to the frame through the main pole; the frame is used to install solar panels; one end of the main pole is hinged to the base, and the other end of the main pole is hinged to the frame; a secondary pole is connected to the main pole through a linkage mechanism, and one end of the secondary pole away from the main pole is slidably connected to the bottom of the frame; the main pole is connected to a boosting mechanism, and under the action of the boosting mechanism, the main pole rotates toward the outside of the roof along the hinged end thereof with the base, and while the main pole rotates, the secondary pole hangs the frame on one side of the roof under the action of the linkage mechanism, and pushes the frame to be parallel to the wall;

[0008] The linkage mechanism includes a fixed bevel gear, a first threaded rod, a rotating bevel gear and a second threaded rod; the fixed bevel gear is connected to the base, and the axis center of the fixed bevel gear coincides with the axis center of the hinge between the main rod and the base, the first threaded rod is rotatably connected inside the main rod, one end of the first threaded rod extends out of the main rod and is fixedly connected to the rotating bevel gear, the rotating bevel gear is meshed with the fixed bevel gear, the outer wall of the rotating bevel gear is fixedly connected to the driving gear, the top of the main rod is rotatably connected to the second threaded rod, one end of the second threaded rod is fixedly connected to the driven gear, the driving gear is meshed with the driven gear, the inner wall of the main rod is slidably connected with a threaded slider, the threaded slider is threadedly connected to the first threaded rod, the threaded slider is hinged to one end of the auxiliary rod, the auxiliary rod is slidably connected with a threaded sleeve inside the auxiliary rod, the threaded sleeve is threadedly connected to the second threaded rod, the pitch of the second threaded rod is greater than the pitch of the first threaded rod, and the movement directions of the threaded slider and the threaded sleeve are consistent.

[0009] Furthermore, the boosting mechanism is a second electric push rod; the second electric push rod is installed on the roof, and the second electric push rod is hingedly installed with one side of the main rod.

[0010] Furthermore, a pad is fixedly connected to the roof, and a blocking block is fixedly connected to one side of the main pole. The pad and the blocking block cooperate to limit the main pole.

[0011] Furthermore, a first electric push rod is installed on the roof, and the output end of the first electric push rod is hinged to one side of the base. The base is rotated around the hinge between the base and the roof by the first electric push rod to adjust the angle of the solar panel.

[0012] Furthermore, multiple mounting plates for installing solar panels are connected in sequence inside the frame, and a push-pull mechanism is connected between the multiple mounting plates; when the frame is pushed to be parallel to the wall, the upper mounting plate is moved to the lower part through the push-pull mechanism, which is used to facilitate the disassembly and assembly of the solar panels in the upper mounting plate.

[0013] Furthermore, the plurality of mounting plates include a first mounting plate, a second mounting plate and a third mounting plate, the first mounting plate is located at a lower part of the roof, and the second mounting plate and the third mounting plate are located upwards in sequence; the bottom end of the first mounting plate is fixedly connected with guide rods at equal intervals, and the outer wall of the guide rod is sleeved with a spring, and the two ends of the spring are fixedly connected to the bottom of the first mounting plate and one side of the frame respectively; the second mounting plate is symmetrically fixedly connected with sliding columns on both sides, and the third mounting plate is symmetrically fixedly connected with connecting blocks on both sides;

[0014] The push-pull mechanism includes a special-shaped slide groove, a connecting groove, a third threaded rod and a threaded connecting block; the special-shaped slide groove and the connecting groove are arranged on both sides of the frame, and the connecting groove is located above the special-shaped slide groove; a return spring is fixedly connected inside the special-shaped slide groove; the connecting block on the third mounting plate is slidably connected to the connecting groove, and the sliding column on the second mounting plate is used to slide with the special-shaped slide groove;

[0015] A third threaded rod is rotatably connected inside both sides of the frame, and threaded connection blocks are symmetrically fixedly connected on both sides of the third mounting plate. The third threaded rod is threadedly connected to the threaded connection block. Chamfers are provided on the sides of the first mounting plate and the third mounting plate that are close to each other, and chamfers are provided on both sides of the second mounting plate. The chamfer of the first mounting plate is contacted and connected with the chamfer on one side of the second mounting plate, and the chamfer on the other side of the second mounting plate is contacted and connected with the chamfer of the third mounting plate. The heights of the first mounting plate, the second mounting plate and the third mounting plate gradually increase.

[0016] Furthermore, the first mounting plate, the second mounting plate and the third mounting plate are all provided with mounting grooves for mounting solar panels.

[0017] Furthermore, the special-shaped slide groove has a Z-shaped structure; and the connecting groove has a straight-line structure.

[0018] A method for installing solar energy on a large-angle slope roof, using the large-angle slope roof solar energy installation structure, comprises the following steps:

[0019] Step 1: The main rod is driven to rotate along the hinged end with the base through the boost mechanism. The rotation of the main rod drives the rotating bevel gear to rotate along the axis of the fixed bevel gear. At the same time, the rotating bevel gear rotates on itself. The first threaded rod rotates and drives the threaded slider to move, thereby driving the auxiliary rod to move together. At the same time, the driving gear on the outer side of the rotating bevel gear drives the driven gear to rotate together, so that the second threaded rod rotates together and drives the threaded sleeve to move along the direction of movement of the threaded slider. At this time, the angle between the auxiliary rod and the main rod gradually increases, so that the angle between the frame and the main rod changes. The auxiliary rod hangs the frame on one side of the roof and is parallel to the wall. At this time, the first mounting plate is located at the bottom and the third mounting plate is located at the top.

[0020] Step 2: first disassemble and assemble the solar panel in the first mounting plate; then rotate the third threaded rod, the third threaded rod drives the third mounting plate to move, the third mounting plate slides along the connecting groove through the connecting block to above the second mounting plate, and squeezes the chamfer of the second mounting plate toward the wall through the chamfer at one end, and the second mounting plate slides along the special-shaped sliding groove through the sliding columns on both sides; at this time, the sliding column compresses the return spring and squeezes the first mounting plate through the chamfer on one side, the first mounting plate is subjected to the squeezing force and moves along the axial direction of the guide rod to compress the spring, and finally the first mounting plate, the second mounting plate and the third mounting plate are overlapped from the inside to the outside, which is used for disassembling and assembling the solar panel on the upper third mounting plate.

[0021] Furthermore, the boosting mechanism is a second electric push rod; the second electric push rod is started so that its output end drives the main rod to rotate 180 degrees along the hinged end between it and the base. When the main rod rotates to 180 degrees, the angle between the auxiliary rod and the main rod is the largest. The auxiliary rod hangs the frame on one side of the roof and makes the frame parallel to the wall.

[0022] The beneficial effects of the present invention compared with the prior art are as follows:

[0023] The present invention adopts the hinged design of the main rod and the base, and the meshing transmission of the rotating bevel gear and the fixed bevel gear, so that the main rod can rotate 180 degrees along its hinged end, while driving the frame to move from the roof to the wall, and the meshing of the rotating bevel gear and the fixed bevel gear makes the frame parallel to the wall, so that workers do not need to work on a roof with a large angle inclination, which reduces the difficulty of installation and improves the safety of construction.

[0024] The solar panel is installed on the mounting plate by means of bolts, and in particular, the third mounting plate is moved by rotating the third threaded rod, so that the mounting plates that were originally at a higher position can gradually approach and overlap each other, and finally are all located at the first mounting plate. This design greatly facilitates the installation and disassembly of the solar panel and reduces the difficulty and risk of high-altitude operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of a solar installation structure for a large-angle sloped roof provided by the present invention;

[0026] Figure 2 for Figure 1 The schematic diagram of the structure of the installation structure shown is a schematic diagram of the structure after the frame and the installation plate are removed;

[0027] Figure 3 for Figure 1 A partially enlarged structural schematic diagram of the base shown;

[0028] Figure 4 yes Figure 3 The enlarged view of point A in the middle;

[0029] Figure 5 for Figure 1 The frame is shown in side elevation cutaway;

[0030] Figure 6 for Figure 1 The structural schematic diagram of the mounting plate shown;

[0031] Figure 7 for Figure 1 Schematic diagram of the structure inside the frame shown.

[0032] Numbers in the figure: 1. base; 2. roof; 3. frame; 4. mounting plate; 5. main rod; 6. auxiliary rod; 7. fixed bevel gear; 8. first threaded rod; 9. rotating bevel gear; 10. driving gear; 11. second threaded rod; 12. driven gear; 14. threaded slider; 15. threaded sleeve; 16. guide rod; 17. spring; 18. special-shaped slide groove; 19. return spring; 20. slide column; 21. connecting groove; 22. connecting block; 31. third threaded rod; 32. threaded connecting block; 34. pad; 35. blocking block; 41. first mounting plate; 42. second mounting plate; 43. third mounting plate; 102. first electric push rod; 103. second electric push rod; 51. mounting groove. DETAILED DESCRIPTION

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention is further described in detail in conjunction with the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. The technical solutions of the present invention are described in detail below in conjunction with the embodiments and the accompanying drawings, but the scope of protection is not limited thereto.

[0034] See also Figures 1 to 7 This embodiment proposes a solar installation structure for a large-angle slope roof, and the large-angle slope roof solar panel installation structure includes: a base 1, a frame 3, a main rod 5 and a mounting plate 4. The base 1 is arranged in an inclined manner, and the upper part of the base 1 is hingedly mounted on the top of the roof 2. The frame 3 is installed above the base 1: the two sides of the base 1 are respectively connected to the frame 3 through the main rod 5. Specifically, one end of the main rod 5 is hingedly mounted on the side of the lower part of the base 1, and the other end of the main rod 5 is hinged to the bottom of the upper end of the frame 3; the effect that can be achieved in this way is that rotating the main rod 5 can drive the frame 3 to rotate together. A secondary rod 6 is installed on the main rod 5 near the hinge point between it and the base 1 through a linkage mechanism, and the end of the secondary rod 6 away from the main rod 5 is slidably connected to the bottom of the frame 3. Three mounting plates 4 are installed in the frame 3 in sequence, and the mounting plate 4 is provided with a mounting groove 51 for installing solar panels.

[0035] A first electric push rod 102 is installed at the middle position of the roof 2. The output end of the first electric push rod 102 is hinged to one side of the base 1. The base 1 can be rotated around the hinge between the base 1 and the roof 2 through the first electric push rod 102 to adjust the angle of the solar panel. A boosting mechanism is installed on both sides of the roof 2. The boosting mechanism is a second electric push rod 103. The second electric push rod 103 is hinged and installed with one side of the main rod 5. The second electric push rod 103 is used to rotate the main rod 5. Under the action of the second electric push rod 103, the main rod 5 rotates 180 degrees toward the outside of the roof 2 along the hinge end with the base 1. While the main rod 5 rotates, the auxiliary rod 6 hangs the frame 3 on one side of the roof 2 under the action of the linkage mechanism, and pushes the frame 3 to be parallel to the wall. Pads 34 are fixedly connected to the two sides of the roof 2, and a blocking block 35 is fixedly connected to one side of the main rod 5. The pads 34 and the blocking block 35 are used to limit the main rod 5.

[0036] The linkage mechanism includes a fixed bevel gear 7, a first threaded rod 8, a rotating bevel gear 9 and a second threaded rod 11; see Figure 3 and Figure 4 , both sides of the base 1 are fixedly connected with fixed bevel gears 7, and the axis center of the fixed bevel gear 7 coincides with the axis center of the hinge between the main rod 5 and the base 1, and the main rod 5 is rotatably connected with a first threaded rod 8, one end of the first threaded rod 8 extends out of the main rod 5 and is fixedly connected with a rotating bevel gear 9, and the rotating bevel gear 9 is meshed with the fixed bevel gear 7. The outer wall of the rotating bevel gear 9 is fixedly connected with a driving gear 10, and the top of the main rod 5 is rotatably connected with a second threaded rod 11, and one end of the second threaded rod 11 is fixedly connected with a driven gear 12, and the driving gear 10 is meshed with the driven gear 12. A threaded slider 14 is slidably connected to the inner wall of the main rod 5, and the threaded slider 14 is threadedly connected to the first threaded rod 8. The threaded slider 14 is hinged to one end of the auxiliary rod 6, and a threaded sleeve 15 is slidably connected to the auxiliary rod 6. The threaded sleeve 15 is threadedly connected to the second threaded rod 11, and the pitch of the second threaded rod 11 is greater than the pitch of the first threaded rod 8, and the movement directions of the threaded slider 14 and the threaded sleeve 15 are consistent.

[0037] See also Figure 5-7The three mounting plates 4 are respectively the first mounting plate 41, the second mounting plate 42 and the third mounting plate 43. The first mounting plate 41 is located at the lower part of the roof 2, and the second mounting plate 42 and the third mounting plate 43 are located upwards. The bottom end of the first mounting plate 41 is fixedly connected with a guide rod 16 at equal distances, and the outer wall of the guide rod 16 is sleeved with a spring 17. The two ends of the spring 17 are fixedly connected to the bottom of the first mounting plate 41 and one side of the frame 3 respectively; the two sides of the second mounting plate 42 are symmetrically fixedly connected with a sliding column 20, and the two sides of the third mounting plate 43 are symmetrically fixedly connected with a connecting block 22; the two sides of the frame 3 are symmetrically provided with a Z-shaped special-shaped slide groove 18, and the special-shaped slide groove 18 is fixedly connected with a return spring 19; the two sides of the frame 3 are also symmetrically provided with a linear connecting groove 21; the connecting groove 21 is located above the special-shaped slide groove 18. The connecting block 22 on the third mounting plate 43 is slidably connected with the connecting groove 21, and the sliding column 20 on the second mounting plate 42 is used to slide with the special-shaped slide groove 18.

[0038] A third threaded rod 31 is rotatably connected to the inside of the frame 3 on both sides, and a threaded connection block 32 is symmetrically fixedly connected to the third mounting plate 43 on both sides. The third threaded rod 31 is threadedly connected to the threaded connection block 32. The first mounting plate 41 and the third mounting plate 43 are both chamfered on the side close to each other, and the second mounting plate 42 is chamfered on both sides, and the chamfer of the first mounting plate 41 is in contact with the chamfer on one side of the second mounting plate 42, and the chamfer on the other side of the second mounting plate 42 is in contact with the chamfer of the third mounting plate 43. The heights of the first mounting plate 41, the second mounting plate 42 and the third mounting plate 43 are designed to be incrementally increased.

[0039] refer to Figure 1-Figure 7 As shown, the installation method of the solar panel on the large-angle slope roof is as follows:

[0040] Step 1: First, start the second electric push rod 103, so that its output end drives the main rod 5 to rotate 180 degrees along the hinged end between the main rod 5 and the base 1. The rotation of the main rod 5 drives the rotating bevel gear 9 to rotate along the axis of the fixed bevel gear 7. Because it is meshed with the fixed bevel gear 7, the rotating bevel gear 9 rotates along the fixed bevel gear 7 while rotating, thereby driving the first threaded rod 8 to rotate. The first threaded rod 8 drives the threaded slider 14 to move, thereby driving the auxiliary rod 6 to move together;

[0041] Step 2: At the same time, the driving gear 10 on the outside of the rotating bevel gear 9 drives the driven gear 12 to rotate together, so that the second threaded rod 11 rotates together, and drives the threaded sleeve 15 to move along the direction of movement of the threaded slider 14. At this time, the angle between the auxiliary rod 6 and the main rod 5 gradually increases, thereby changing the angle between the frame 3 and the main rod 5. When the main rod 5 rotates 180 degrees, the blocking block 35 on the main rod 5 contacts the pad 34, and the angle between the auxiliary rod 6 and the main rod 5 is the largest, and the frame 3 is hung on one side of the roof 2 and parallel to the wall. At this time, the first mounting plate 41 is located at the bottom and the third mounting plate 43 is located at the top.

[0042] The third mounting plate 43 is then moved to the position where it is located, and the third mounting plate 43 is moved to the position where it is located. Afterwards, the third threaded rod 31 is rotated in the opposite direction to expose the second mounting plate 42 , and then the solar panel on the second mounting plate 42 is disassembled and assembled.

[0043] The above content is a further detailed description of the present invention in combination with a specific preferred embodiment. It cannot be determined that the specific embodiments of the present invention are limited to this. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the present invention, which should be regarded as belonging to the present invention and the scope of patent protection determined by the submitted claims.

Claims

1. A solar installation structure for a large-angle slope roof. It is characterized in that The invention comprises a base (1), a frame (3) and a main rod (5); the upper part of the base (1) is hinged to the top of the roof (2); the base (1) is connected to the frame (3) via the main rod (5); the frame (3) is used to install a solar panel; one end of the main rod (5) is hinged to the base (1), and the other end of the main rod (5) is hinged to the frame (3); the main rod (5) is connected to a secondary rod (6) via a linkage mechanism, and the end of the secondary rod (6) away from the main rod (5) is slidably connected to the bottom of the frame (3); The main rod (5) is connected to a boosting mechanism, which is a second electric push rod (103); the roof (2) is mounted with a second electric push rod (103), which is hingedly mounted in cooperation with one side of the main rod (5); under the action of the boosting mechanism, the main rod (5) rotates toward the outside of the roof (2) along the hinged end thereof with the base (1); while the main rod (5) rotates, the auxiliary rod (6) hangs the frame (3) on one side of the roof (2) under the action of the linkage mechanism, and pushes the frame (3) to be parallel to the wall; a cushion block (34) is fixedly connected to the roof (2), and a blocking block (35) is fixedly connected to one side of the main rod (5); the cushion block (34) and the blocking block (35) cooperate to limit the position of the main rod (5); The linkage mechanism comprises a fixed bevel gear (7), a first threaded rod (8), a rotating bevel gear (9) and a second threaded rod (11); the fixed bevel gear (7) is connected to the base (1), and the axis of the fixed bevel gear (7) coincides with the axis of the hinge between the main rod (5) and the base (1); the first threaded rod (8) is rotatably connected inside the main rod (5); one end of the first threaded rod (8) extends out of the main rod (5) and is fixedly connected to the rotating bevel gear (9); the rotating bevel gear (9) is meshedly connected to the fixed bevel gear (7); the outer wall of the rotating bevel gear (9) is fixedly connected to the driving gear (10); the top end of the main rod (5) is rotatably connected to the second threaded rod (11); A threaded rod (11), one end of the second threaded rod (11) is fixedly connected to a driven gear (12), the driving gear (10) is meshedly connected to the driven gear (12), the inner wall of the main rod (5) is slidably connected to a threaded slider (14), the threaded slider (14) is threadedly connected to the first threaded rod (8), the threaded slider (14) is hinged to one end of the auxiliary rod (6), the auxiliary rod (6) is internally slidably connected to a threaded sleeve (15), the threaded sleeve (15) is threadedly connected to the second threaded rod (11), the pitch of the second threaded rod (11) is greater than the pitch of the first threaded rod (8), and the threaded slider (14) and the threaded sleeve (15) move in the same direction; The roof (2) is installed with a first electric push rod (102), the output end of the first electric push rod (102) is hinged to one side of the base (1), and the base (1) is rotated around the hinge between the base (1) and the roof (2) by the first electric push rod (102) to adjust the angle of the solar panel; A plurality of mounting plates (4) for mounting solar panels are sequentially connected inside the frame (3), and a push-pull mechanism is connected between the plurality of mounting plates (4); when the frame (3) is pushed to be parallel to the wall, the upper mounting plate (4) is moved to the lower part by the push-pull mechanism, so as to facilitate the disassembly and assembly of the solar panels in the upper mounting plate (4); The plurality of mounting plates (4) include a first mounting plate (41), a second mounting plate (42) and a third mounting plate (43), wherein the first mounting plate (41) is located at a lower part of the roof (2), and the second mounting plate (42) and the third mounting plate (43) are located upward in sequence; the bottom end of the first mounting plate (41) is equidistantly fixedly connected to a guide rod (16), the outer wall of the guide rod (16) is sleeved with a spring (17), and the two ends of the spring (17) are respectively fixedly connected to the bottom of the first mounting plate (41) and one side of the frame (3); the second mounting plate (42) is symmetrically fixedly connected to sliding columns (20), and the third mounting plate (43) is symmetrically fixedly connected to connecting blocks (22); The push-pull mechanism comprises a special-shaped slide groove (18), a connecting groove (21), a third threaded rod (31) and a threaded connecting block (32); the special-shaped slide groove (18) and the connecting groove (21) are both arranged on both sides of the frame (3), and the connecting groove (21) is located above the special-shaped slide groove (18); a return spring (19) is fixedly connected inside the special-shaped slide groove (18); the connecting block (22) on the third mounting plate (43) is slidably connected to the connecting groove (21), and the sliding column (20) on the second mounting plate (42) is used for slidably cooperating with the special-shaped slide groove (18); the special-shaped slide groove (18) is in a Z-shaped structure; the connecting groove (21) is in a linear structure; A third threaded rod (31) is rotatably connected to the inside of both sides of the frame (3), and a threaded connection block (32) is symmetrically fixedly connected to both sides of the third mounting plate (43), and the third threaded rod (31) is threadedly connected to the threaded connection block (32). The first mounting plate (41) and the third mounting plate (43) are both provided with chamfers on their respective sides, and the second mounting plate (42) is provided with chamfers on both sides, and the chamfer of the first mounting plate (41) is in contact with the chamfer of one side of the second mounting plate (42), and the chamfer of the other side of the second mounting plate (42) is in contact with the chamfer of the third mounting plate (43). The heights of the first mounting plate (41), the second mounting plate (42), and the third mounting plate (43) are gradually increased; and the first mounting plate (41), the second mounting plate (42), and the third mounting plate (43) are all provided with mounting grooves (51) for mounting solar panels.

2. A method for installing solar energy on a large-angle slope roof. It is characterized in that The large-angle slope roof solar installation structure according to claim 1 comprises the following steps: Step 1: The main rod (5) is driven to rotate along the hinged end thereof with the base (1) by the boost mechanism. The rotation of the main rod (5) drives the rotating bevel gear (9) to rotate along the axis of the fixed bevel gear (7). At the same time, the rotating bevel gear (9) rotates on itself. The first threaded rod (8) rotates and drives the threaded slider (14) to move, thereby driving the auxiliary rod (6) to move together. At the same time, the driving gear (10) outside the rotating bevel gear (9) drives the driven gear (12) to rotate together, so that the second threaded rod (11) rotates together and drives the threaded sleeve (15) to move along the direction of movement of the threaded slider (14). At this time, the angle between the auxiliary rod (6) and the main rod (5) gradually increases, so that the angle between the frame (3) and the main rod (5) changes. The auxiliary rod (6) hangs the frame (3) on one side of the roof (2) and is parallel to the wall. At this time, the first mounting plate (41) is located at the bottom and the third mounting plate (43) is located at the top. Step 2: first, the solar panel in the first mounting plate (41) is disassembled and assembled; then, the third threaded rod (31) is rotated, and the third threaded rod (31) drives the third mounting plate (43) to move, and the third mounting plate (43) slides along the connecting groove (21) through the connecting block (22) to the top of the second mounting plate (42), and presses the chamfer of the second mounting plate (42) in the direction close to the wall through the chamfer at one end, and the second mounting plate (42) slides along the special-shaped sliding groove (18) through the sliding columns (20) on both sides; at this time, the sliding column (20) compresses the return spring (19) and presses the first mounting plate (41) through the chamfer at one side, and the first mounting plate (41) is subjected to the extrusion force and moves along the axial direction of the guide rod (16), so that the spring (17) is compressed, and finally the first mounting plate (41), the second mounting plate (42) and the third mounting plate (43) are overlapped from the inside to the outside, which is used for disassembling and assembling the solar panel on the upper third mounting plate (43).

3. A method for installing solar energy on a large-angle slope roof according to claim 2, It is characterized in that The boosting mechanism is a second electric push rod (103); the second electric push rod (103) is started so that its output end drives the main rod (5) to rotate 180 degrees along the hinged end between the main rod (5) and the base (1); when the main rod (5) rotates to 180 degrees, the angle between the auxiliary rod (6) and the main rod (5) is the largest, and the auxiliary rod (6) hangs the frame (3) on one side of the roof (2) and makes the frame (3) parallel to the wall.

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