A roof structure for solar photovoltaic power generation

Abstract

The present invention relates to the field of building technology, and discloses a roof structure for solar photovoltaic power generation, which includes a number of vertical beams. A cross beam is vertically installed on each of the number of vertical beams through a mounting mechanism. The number of vertical beams and the number of cross beams are installed with a mounting frame through a number of first bolts, and a number of solar panels are installed on the mounting frame; Reinforcement mechanisms are provided on both the vertical beams and the cross beams, and a support mechanism is provided on the mounting frame. The support mechanism is connected to the two reinforcement mechanisms for reinforcement and support. The reinforcement mechanism includes a first straight support plate, two first L-shaped support plates, two second L-shaped support plates, and a second straight support plate that are distributed in a rectangle. For the roof structure for solar photovoltaic power generation, the supporting force can be evenly transmitted to the entire surface of the steel beam, improving the strength of the roof structure, and the reinforcement structure can be adjusted according to the model size of the steel beam, improving the adaptability of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of construction, and particularly to a roof structure for solar photovoltaic power generation. Background Art

[0002] Solar photovoltaic power generation is a power generation technology that directly converts solar light energy into electrical energy using solar cells based on the principle of the photovoltaic effect. Photovoltaic power generation equipment is extremely refined, reliable, has a long lifespan, and is easy to install and maintain. Theoretically, photovoltaic power generation technology can be used in any occasion that requires power, from spacecraft to household power supplies.

[0003] In the field of civil solar photovoltaic power generation, when installing multiple solar panels on the top of a building, a roof structure is required to facilitate covering the roof. Currently, the roof structure usually consists of steel beams as brackets, and then the solar panels are fixed to the brackets with bolts. The overall supporting force received by the steel beams is uneven, and the stress is concentrated locally at the support points, which easily damages the steel structure. Moreover, the structural strength of the roof structure is poor. When facing strong winds, the roof structure will shake significantly and there is a risk of falling apart.

[0004] Therefore, in order to solve the above-mentioned technical problems existing in the prior art, a roof structure for solar photovoltaic power generation is proposed. Summary of the Invention

[0005] The present invention provides a roof structure for solar photovoltaic power generation, which has the beneficial effects of strengthening the installation frame of the solar panels through a rectangular reinforcement structure sleeved on the surfaces of vertical and horizontal steel beams, enabling the supporting force to be evenly transmitted to the entire surface of the steel beams, improving the strength of the roof structure, and the reinforcement structure can be adjusted according to the model size of the steel beams, improving the adaptability of the device. It solves the problems mentioned in the above background art that the existing roof structure usually consists of steel beams as brackets, and then the solar panels are fixed to the brackets with bolts. The overall supporting force received by the steel beams is uneven, and the stress is concentrated locally at the support points, which easily damages the steel structure. Moreover, the structural strength of the roof structure is poor. When facing strong winds, the roof structure will shake significantly and there is a risk of falling apart.

[0006] The present invention provides the following technical solution: A roof structure for solar photovoltaic power generation, including a plurality of vertical beams, a plurality of cross beams are vertically installed on each of the plurality of vertical beams through an installation mechanism, a plurality of the vertical beams and a plurality of the cross beams are provided with an installation frame through a plurality of first bolts, and a plurality of solar panels are installed on the installation frame;

[0007] Reinforcement mechanisms are provided on both the vertical beam and the horizontal beam. A support mechanism is provided on the mounting frame. The support mechanism is connected to the two reinforcement mechanisms for reinforcement support. The reinforcement mechanism includes a first straight support plate, two first L-shaped support plates, two second L-shaped support plates, and a second straight support plate that are distributed in a rectangle;

[0008] Among them, the two first L-shaped support plates are slidably arranged on the first straight support plate, the two second L-shaped support plates are respectively slidably arranged on the two first L-shaped support plates, and the second straight support plate is slidably arranged on the two second L-shaped support plates.

[0009] As an alternative solution of the roof structure for solar photovoltaic power generation according to the present invention, wherein: the two reinforcement mechanisms are axially symmetrically distributed along the diagonal formed by the vertical beam and the horizontal beam;

[0010] The reinforcement mechanism further includes two adjustment components symmetrically arranged on the first straight support plate. The adjustment components are used to realize the scaling of the rectangle formed by the reinforcement mechanism to adapt to the vertical beam and the horizontal beam;

[0011] The support mechanism includes two first support arms and a second support arm. The two first support arms are respectively arranged on the two first straight support plates. The second support arm is arranged on the mounting frame. The two first support arms are slidably connected to the second support arm.

[0012] As an alternative solution of the roof structure for solar photovoltaic power generation according to the present invention, wherein: the mounting mechanism includes a mounting plate arranged on the vertical beam. The mounting plate is connected to the vertical beam through a plurality of second bolts. The horizontal beam is connected to the mounting plate through a plurality of third bolts.

[0013] As an alternative solution of the roof structure for solar photovoltaic power generation according to the present invention, wherein: the first L-shaped support plate includes a first support plate member and a second support plate member. The first support plate member is slidably arranged on the first straight support plate. The second L-shaped support plate is slidably arranged on the second support plate member;

[0014] A first rotating cylinder is rotatably arranged in the first support plate member. A connecting plate is arranged on the second support plate member. The connecting plate is arranged on the first rotating cylinder.

[0015] As an alternative solution of the roof structure for a solar photovoltaic power generation according to the present invention, wherein: the second straight support plate includes a third support plate member and a fourth support plate member, the third support plate member and the fourth support plate member are respectively slidably arranged on the two second L-shaped support plates, a first magnetic block is arranged on the fourth support plate member, and a second magnetic block is arranged on the third support plate member.

[0016] As an alternative solution of the roof structure for a solar photovoltaic power generation according to the present invention, wherein: the adjusting assembly includes a first connecting rope, and the first connecting rope is slidably arranged on the first straight support plate and the first L-shaped support plate;

[0017] One end of the first connecting rope is connected to the second straight support plate, and the first connecting rope is wound around the first rotating cylinder, and the other ends of the two first connecting ropes both pass through the outside of the first straight support plate movably.

[0018] As an alternative solution of the roof structure for a solar photovoltaic power generation according to the present invention, wherein: the adjusting assembly further includes a second rotating cylinder rotatably arranged in the second L-shaped support plate, the first connecting rope is wound around the second rotating cylinder, and the winding direction of the first connecting rope on the second rotating cylinder is opposite to the winding direction of the first connecting rope on the first rotating cylinder;

[0019] The adjusting assembly further includes a first torsion spring and a second torsion spring, two ends of the first torsion spring are respectively connected to the first rotating cylinder and the inner wall of the first support plate member, and two ends of the second torsion spring are respectively connected to the second rotating cylinder and the inner wall of the second L-shaped support plate.

[0020] As an alternative solution of the roof structure for a solar photovoltaic power generation according to the present invention, wherein: the elastic force of the first torsion spring is less than the elastic force of the second torsion spring.

[0021] As an alternative solution of the roof structure for a solar photovoltaic power generation according to the present invention, wherein: the support mechanism further includes two second connecting ropes, and the two second connecting ropes are respectively connected to the four first connecting ropes;

[0022] A rotating rod is rotatably arranged in the second support arm, and the two second connecting ropes are wound around the rotating rod in opposite directions.

[0023] As an alternative solution of the roof structure for a solar photovoltaic power generation according to the present invention, wherein: the support mechanism further includes a mounting block, the mounting block is connected to the vertical beam by a fourth bolt, a lead screw is rotatably arranged on the mounting block, the rotating rod is connected to the lead screw, and the second support arm is threadedly connected to the lead screw.

[0024] The present invention has the following beneficial effects:

[0025] 1. For the roof structure for solar photovoltaic power generation, after installing the mounting frame carrying the solar panels on the cross beam and the vertical beam, in order to further strengthen the structural strength of the roof structure, a reinforcement mechanism is provided on both the cross beam and the vertical beam. The reinforcement mechanism is a rectangular frame. After the two rectangular frames fit with the cross beam and the vertical beam, the two rectangular frames are connected by the support mechanism of the inclined arm structure on the mounting frame, thereby playing a role in reinforcement and support.

[0026] Moreover, the difference between the rectangular reinforcement structure and the traditional reinforcing rib structure is that in this device, the gravity of the solar panels and the stress generated when the roof structure shakes under the action of wind force are conducted to the entire surface of the steel beam through the rectangular frame. The steel beam is evenly stressed, thus solving the disadvantage that the traditional support structure is prone to fracture under the stress difference due to the large stress on the local support points.

[0027] 2. For the roof structure for solar photovoltaic power generation, the size of the rectangular frame composed of two straight sides and two L-shaped sides can be scaled, and the support mechanism can also be telescopically adjusted in length. Therefore, compared with the traditional support structure, this support structure can not only adapt to steel beams of different models and sizes, with high versatility, but also the supportability can be adjusted, greatly improving the applicability of the device.

[0028] 3. For the roof structure for solar photovoltaic power generation, in order to facilitate the installation of the reinforcement mechanism, in addition to being scalable, the rectangular frame can also be disassembled and assembled. The first L-shaped support plate constituting one of the L-shaped sides is composed of two parts, namely the first support plate member and the second support plate member. The second support plate member is rotatably installed on the first support plate member, and the second straight support plate constituting one of the straight sides is also composed of two magnetically attractable and assembled parts. And by controlling the difference in the elastic force of the torsion springs for the two functions of assembling and scaling, the process of first assembling and then scaling the rectangular frame is realized, greatly improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is the first structural schematic diagram of the whole of the present invention.

[0030] Figure 2 It is the second structural schematic diagram of the whole of the present invention.

[0031] Figure 3 It is the structural schematic diagram of the vertical beam and the cross beam in the present invention.

[0032] Figure 4 It is the sectional structural schematic diagram of the vertical beam and the cross beam in the present invention.

[0033] Figure 5 For the present invention Figure 4 Schematic diagram of the partial enlarged structure at position A in the present invention.

[0034] Figure 6 Schematic cross-sectional structure diagram of the reinforcement mechanism in the present invention.

[0035] Figure 7 Schematic exploded structure diagram of the vertical beam and the cross beam in the present invention.

[0036] Figure 8 Schematic exploded structure diagram of the support mechanism in the present invention.

[0037] Figure 9 Schematic exploded structure diagram of the reinforcement mechanism in the present invention.

[0038] In the figure: 100, vertical beam; 110, cross beam; 120, first bolt; 200, installation mechanism; 210, installation plate; 220, second bolt; 230, third bolt; 300, installation frame; 310, solar panel; 400, reinforcement mechanism; 410, first straight support plate; 420, first L-shaped support plate; 421, first support plate member; 422, second support plate member; 423, first rotating cylinder; 424, connecting plate; 430, second L-shaped support plate; 440, second straight support plate; 441, third support plate member; 442, fourth support plate member; 443, first magnetic attraction block; 444, second magnetic attraction block; 450, adjustment assembly; 451, first connecting rope; 452, second rotating cylinder; 453, first torsion spring; 454, second torsion spring; 500, support mechanism; 510, first support arm; 520, second support arm; 530, second connecting rope; 540, rotating rod; 550, installation block; 560, fourth bolt; 570, lead screw. Specific embodiments

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] Embodiment 1, please refer to Figures 1-9 , a roof structure for solar photovoltaic power generation, a roof structure for solar photovoltaic power generation, including a plurality of vertical beams 100, a plurality of cross beams 110 are vertically installed on the plurality of vertical beams 100 through an installation mechanism 200, a plurality of vertical beams 100 and a plurality of cross beams 110 are installed with an installation frame 300 through a plurality of first bolts 120, and a plurality of solar panels 310 are installed on the installation frame 300;

[0041] Reinforcement mechanisms 400 are provided on both the vertical beam 100 and the cross beam 110, and a support mechanism 500 is provided on the mounting frame 300. The support mechanism 500 is connected to the two reinforcement mechanisms 400 for reinforcement and support. The reinforcement mechanism 400 includes first straight support plates 410 distributed in a rectangle, two first L-shaped support plates 420, two second L-shaped support plates 430, and a second straight support plate 440.

[0042] Among them, the two first L-shaped support plates 420 are slidably arranged on the first straight support plate 410, the two second L-shaped support plates 430 are respectively slidably arranged on the two first L-shaped support plates 420, and the second straight support plate 440 is slidably arranged on the two second L-shaped support plates 430.

[0043] The two reinforcement mechanisms 400 are axially symmetrically distributed along the diagonal formed by the vertical beam 100 and the cross beam 110.

[0044] The reinforcement mechanism 400 further includes two adjustment components 450 symmetrically arranged on the first straight support plate 410. The adjustment components 450 are used to realize the scaling of the rectangle formed by the reinforcement mechanism 400 to adapt to the vertical beam 100 and the cross beam 110.

[0045] The support mechanism 500 includes two first support arms 510 and a second support arm 520. The two first support arms 510 are respectively arranged on the two first straight support plates 410, the second support arm 520 is arranged on the mounting frame 300, and the two first support arms 510 are slidably connected to the second support arm 520.

[0046] In this embodiment: The vertical beam 100 can be a steel beam inherent in the building roof or can be installed on the roof by means of bolts or welding. The cross beam 110 is detachably fixed on the vertical beam 100 through the mounting mechanism 200 to provide a supporting force, and the connection angle is 90°. There are two rows of vertical beams 100 and cross beams 110, and the number of each row is equal. The V-shaped mounting frame 300 is further installed on a plurality of vertical beams 100 and a plurality of cross beams 110 through a plurality of first bolts 120. In order to improve the photovoltaic power generation efficiency, grid-like arranged solar panels 310 are installed on both sides and in the middle of the mounting frame 300.

[0047] Reinforcement mechanisms 400 with a rectangular structure are sleeved on both the vertical beam 100 and the cross beam 110, and the two reinforcement mechanisms 400 are further connected by an inclined support mechanism 500, so as to play a role in reinforcing and supporting the vertical beam 100 and the cross beam 110.

[0048] Since the contact surface of the reinforcement mechanism 400 with the cross beam 110 or the vertical beam 100 surrounds the overall surface in the shape of a square rod, compared with the contact points of the stiffeners and the like with the vertical beam 100 or the cross beam 110, the stress can be evenly conducted to the entire surface of the vertical beam 100 or the cross beam 110.

[0049] Moreover, the size of the reinforcement mechanism 400 can also be adjusted to adapt to vertical beams 100 or cross beams 110 of different model sizes, which significantly improves the versatility. Correspondingly, the length of the support mechanism 500 can also be adjusted.

[0050] Taking a group of reinforcement mechanisms 400 installed on the vertical beam 100 as an example, the reinforcement mechanism 400 installed on the vertical beam 100 includes a first straight support plate 410 attached to the middle of the front end of the vertical beam 100 and a second straight support plate 440 attached to the middle of the rear end of the vertical beam 100. Two first L-shaped support plates 420 are symmetrically and slidably installed at the left and right ends of the first straight support plate 410, and two second L-shaped support plates 430 are symmetrically and slidably installed at the rear ends of the two first L-shaped support plates 420. The two second L-shaped support plates 430 are symmetrically and slidably installed at the left and right ends of the second straight support plate 440.

[0051] A scalable rectangular structure is formed by the first straight support plate 410, the two first L-shaped support plates 420, the two second L-shaped support plates 430 and the second straight support plate 440, so as to fit vertical beams 100 of different model sizes, and the scaling of the rectangle is controlled by the adjustment component 450.

[0052] The reinforcement mechanism 400 installed on the cross beam 110 is the same, and the two reinforcement mechanisms 400 are symmetrically distributed at a 45° angle between the vertical beam 100 and the cross beam 110.

[0053] Two first support arms 510 are also symmetrically fixed on the two first straight support plates 410, and the two first support arms 510 are symmetrically and slidably installed on the second support arm 520.

[0054] Embodiment 2 is an improved description based on Embodiment 1. Specifically, please refer to Figures 1-8 , the installation mechanism 200 includes a mounting plate 210 arranged on the vertical beam 100. The mounting plate 210 is connected to the vertical beam 100 through a plurality of second bolts 220, and the cross beam 110 is connected to the mounting plate 210 through a plurality of third bolts 230.

[0055] In this embodiment: The mounting plate 210 is in a cross shape. Corresponding threaded holes are provided on the mounting plate 210 and the vertical beam 100. The mounting plate 210 is fixed to the vertical beam 100 by a number of second bolts 220 symmetrically arranged on both sides. Similarly, the cross beam 110 is fixed to the mounting plate 210 by a number of third bolts 230, thereby realizing the installation of the cross beam 110 on the vertical beam 100 and being detachable.

[0056] Embodiment 3 is an improved description based on Embodiment 2. Specifically, please refer to Figures 3-9 , the first L-shaped support plate 420 includes a first support plate member 421 and a second support plate member 422. The first support plate member 421 is slidably arranged on the first straight support plate 410, and the second L-shaped support plate 430 is slidably arranged on the second support plate member 422;

[0057] A first rotating cylinder 423 is rotatably arranged inside the first support plate member 421. A connecting plate 424 is arranged on the second support plate member 422, and the connecting plate 424 is arranged on the first rotating cylinder 423;

[0058] The second straight support plate 440 includes a third support plate member 441 and a fourth support plate member 442. The third support plate member 441 and the fourth support plate member 442 are respectively slidably arranged on two second L-shaped support plates 430. A first magnetic attraction block 443 is arranged on the fourth support plate member 442, and a second magnetic attraction block 444 is arranged on the third support plate member 441.

[0059] In this embodiment: If the rectangular structure of the reinforcement mechanism 400 itself can only be scaled but not disassembled or the disassembly operation is relatively troublesome, it will also greatly reduce the installation convenience.

[0060] Therefore, the first L-shaped support plate 420 is composed of a first support plate member 421 and a second support plate member 422. The first support plate member 421 is slidably installed on the first straight support plate 410. The upper and lower inner walls of the first support plate member 421 rotatably install a first rotating cylinder 423. A connecting plate 424 is fixed on the first rotating cylinder 423, and a second support plate member 422 is fixed on the connecting plate 424. The second L-shaped support plate 430 is slidably installed on the second support plate member 422.

[0061] The second straight support plate 440 is also composed of two symmetrical parts, namely a third support plate member 441 and a fourth support plate member 442. A first magnetic attraction block 443 is fixed on the fourth support plate member 442, and a second magnetic attraction block 444 with the opposite magnetism to the first magnetic attraction block 443 is arranged on the part of the third support plate member 441 close to the fourth support plate member 442.

[0062] Embodiment 4. This embodiment is an improved description based on Embodiment 3. Specifically, please refer to Figures 3-9 , the adjusting assembly 450 includes a first connecting rope 451, and the first connecting rope 451 is slidably arranged on the first straight support plate 410 and the first L-shaped support plate 420;

[0063] One end of the first connecting rope 451 is connected to the second straight support plate 440, and the first connecting rope 451 is wound around the first rotating cylinder 423, and the other ends of the two first connecting ropes 451 both pass through the outside of the first straight support plate 410 movably;

[0064] The adjusting assembly 450 further includes a second rotating cylinder 452 rotatably arranged in the second L-shaped support plate 430, the first connecting rope 451 is wound around the second rotating cylinder 452, and the winding direction of the first connecting rope 451 on the second rotating cylinder 452 is opposite to the winding direction of the first connecting rope 451 on the first rotating cylinder 423;

[0065] The adjusting assembly 450 further includes a first torsion spring 453 and a second torsion spring 454. The two ends of the first torsion spring 453 are respectively connected to the inner wall of the first rotating cylinder 423 and the first support plate member 421, and the two ends of the second torsion spring 454 are respectively connected to the inner wall of the second rotating cylinder 452 and the second L-shaped support plate 430;

[0066] The elastic force of the first torsion spring 453 is less than the elastic force of the second torsion spring 454.

[0067] In this embodiment: In order to realize the scaling and splicing of the rectangular structure of the reinforcement mechanism 400, and for the convenience of installation, the process of splicing first and then scaling needs to be realized.

[0068] Therefore, second rotating cylinders 452 are rotatably installed on both of the second L-shaped support plates 430. Two first connecting ropes 451 are symmetrically arranged on both sides of the first straight support plate 410, and the first connecting ropes 451 pass through the first straight support plate 410, the first support plate member 421, the second support plate member 422 and the second L-shaped support plate 430 movably. The first connecting ropes 451 are wound around the first rotating cylinder 423, and after passing around the first rotating cylinder 423, they are wound around the second rotating cylinder 452 in the opposite direction, and are fixed to the third support plate member 441 or the fourth support plate member 442.

[0069] The first rotating cylinder 423 and the second rotating cylinder 452 are hollow. A first torsion spring 453 is arranged in the first rotating cylinder 423, and a second torsion spring 454 is arranged in the second rotating cylinder 452. Among them, the two ends of the first torsion spring 453 are respectively fixed to the inner wall of the first support plate member 421 and the inner wall of the first rotating cylinder 423, and the two ends of the second torsion spring 454 are respectively fixed to the inner wall of the second L-shaped support plate 430 and the inner wall of the second rotating cylinder 452.

[0070] And the elastic force of the first torsion spring 453 is set to be less than that of the second torsion spring 454, so that when the first connecting rope 451 is not pulled, the first L-shaped support plates 420 and the second L-shaped support plates 430 on both sides are open under the elastic force of the first torsion spring 453. By pulling the first connecting rope 451 outward from the first straight support plate 410, the first rotating cylinder 423 can be driven to rotate first, and then the first L-shaped support plates 420 and the second L-shaped support plates 430 on both sides can be driven to rotate inward. At this time, the first magnetic attraction block 443 and the second magnetic attraction block 444 will also be joined together due to magnetic attraction.

[0071] Then, when the first connecting rope 451 is continuously pulled, the first rotating cylinder 423 will not rotate after the rectangle is completed, while the second rotating cylinder 452 will be pulled to rotate, and then drive the two second L-shaped support plates 430 and the two first L-shaped support plates 420 to scale based on the first straight support plate 410 until they fit with the vertical beam 100 or the cross beam 110 and then stop;

[0072] Embodiment 5 is an improved description made on the basis of Embodiment 4. Specifically, please refer to Figures 3-9 , the support mechanism 500 further includes two second connecting ropes 530, and the two second connecting ropes 530 are respectively connected to the four first connecting ropes 451;

[0073] A rotating rod 540 is rotatably arranged in the second support arm 520, and the two second connecting ropes 530 are wound around the rotating rod 540 in opposite directions;

[0074] The support mechanism 500 further includes a mounting block 550. The mounting block 550 is connected to the vertical beam 100 through a fourth bolt 560. A lead screw 570 is rotatably arranged on the mounting block 550. The rotating rod 540 is connected to the lead screw 570, and the second support arm 520 is threadedly connected to the lead screw 570.

[0075] In this embodiment: after the two first connecting ropes 451 in a reinforcement mechanism 400 extend out of the first straight support plate 410, they are combined into one through the second connecting ropes 530. A rotating rod 540 is rotatably installed on the second support arm 520, and the two second connecting ropes 530 are wound around the rotating rod 540 in opposite directions. By rotating the rotating rod 540, the four first connecting ropes 451 can be pulled simultaneously, so that the two reinforcement mechanisms 400 are scaled simultaneously.

[0076] A mounting block 550 is detachably installed at the front end of the vertical beam 100 through a fourth bolt 560, and the inclined surface of the mounting block 550 is parallel to the second support arm 520. A lead screw 570 is rotatably installed on the inclined surface of the mounting block 550, and the second support arm 520 is threadedly connected to the lead screw 570.

[0077] By rotating the rotating rod 540, the two reinforcement mechanisms 400 will be spliced and scaled, and at the same time, the lead screw 570 will also be driven to rotate, thereby driving the second support arm 520 to move towards the angle between the vertical beam 100 and the cross beam 110 to adapt to the scaling of the two reinforcement mechanisms 400. After the two reinforcement mechanisms 400 fit with the vertical beam 100 and the cross beam 110, the installation is completed.

[0078] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0079] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A roof structure for solar photovoltaic power generation, comprising a plurality of vertical beams (100), characterized in that: A plurality of the vertical beams (100) are vertically mounted with a horizontal beam (110) via a mounting mechanism (200); a mounting frame (300) is mounted on the plurality of the vertical beams (100) and the plurality of the horizontal beams (110) via a plurality of first bolts (120); and a plurality of solar cell panels (310) are mounted on the mounting frame (300); The vertical beam (100) and the horizontal beam (110) are both provided with a reinforcement mechanism (400), the mounting frame (300) is provided with a support mechanism (500), the support mechanism (500) is connected to the two reinforcement mechanisms (400) for reinforcement support, and the reinforcement mechanism (400) comprises a first straight support plate (410) distributed in a rectangular shape, two first L-shaped support plates (420), two second L-shaped support plates (430), and a second straight support plate (440); The two first L-shaped support plates (420) are slidably disposed on the first straight support plate (410), the two second L-shaped support plates (430) are slidably disposed on the two first L-shaped support plates (420), and the second straight support plate (440) is slidably disposed on the two second L-shaped support plates (430); The two reinforcement mechanisms (400) are axially symmetrically distributed along a diagonal line formed by the vertical beam (100) and the horizontal beam (110); The reinforcement mechanism (400) further comprises two adjustment components (450) symmetrically arranged on the first straight support plate (410), the adjustment components (450) being used to achieve scaling of the rectangle formed by the reinforcement mechanism (400) to adapt to the vertical beam (100) and the horizontal beam (110); The support mechanism (500) comprises two first support arms (510) and a second support arm (520), the two first support arms (510) being respectively arranged on the two first straight support plates (410), the second support arm (520) being arranged on the mounting frame (300), and the two first support arms (510) being slidably connected to the second support arms (520).

2. A roof structure for solar photovoltaic power generation according to claim 1, characterized in that: The mounting mechanism (200) comprises a mounting plate (210) arranged on the vertical beam (100); the mounting plate (210) is connected to the vertical beam (100) via a plurality of second bolts (220); and the horizontal beam (110) is connected to the mounting plate (210) via a plurality of third bolts (230).

3. A roof structure for solar photovoltaic power generation according to claim 1, characterized in that: The first L-shaped support plate (420) comprises a first support plate component (421) and a second support plate component (422), the first support plate component (421) being slidably disposed on the first straight support plate (410), and the second L-shaped support plate (430) being slidably disposed on the second support plate component (422); A first rotating drum (423) is rotatably arranged inside the first supporting plate component (421), a connecting plate (424) is arranged on the second supporting plate component (422), and the connecting plate (424) is arranged on the first rotating drum (423).

4. The roof structure for solar photovoltaic power generation according to claim 1, characterized in that: The second straight support plate (440) comprises a third support plate component (441) and a fourth support plate component (442); the third support plate component (441) and the fourth support plate component (442) are respectively slidably arranged on the two second L-shaped support plates (430); the fourth support plate component (442) is provided with a first magnetic block (443); and the third support plate component (441) is provided with a second magnetic block (444).

5. The roof structure for solar photovoltaic power generation according to claim 3, characterized in that: The adjustment assembly (450) comprises a first connection rope (451), and the first connection rope (451) is slidably arranged on the first straight support plate (410) and the first L-shaped support plate (420); One end of the first connecting rope (451) is connected to the second straight support plate (440), and the first connecting rope (451) is wound around the first rotating drum (423), and the other ends of the two first connecting ropes (451) are movably passed through the outside of the first straight support plate (410).

6. A roof structure for solar photovoltaic power generation according to claim 5, characterized in that: The adjustment assembly (450) further comprises a second rotating drum (452) rotatably disposed in the second L-shaped support plate (430), the first connecting rope (451) being wound around the second rotating drum (452), and a winding direction of the first connecting rope (451) around the second rotating drum (452) being opposite to a winding direction of the first connecting rope (451) around the first rotating drum (423); The adjustment assembly (450) further comprises a first torsion spring (453) and a second torsion spring (454), wherein two ends of the first torsion spring (453) are respectively connected to the inner wall of the first rotating cylinder (423) and the first support plate member (421), and two ends of the second torsion spring (454) are respectively connected to the inner wall of the second rotating cylinder (452) and the second L-shaped support plate (430).

7. A roof structure for solar photovoltaic power generation according to claim 6, characterized in that: The elastic force of the first torsion spring (453) is smaller than the elastic force of the second torsion spring (454).

8. The roof structure for solar photovoltaic power generation according to claim 5, characterized in that: The support mechanism (500) further comprises two second connecting ropes (530), wherein the two second connecting ropes (530) are respectively connected to the four first connecting ropes (451); A rotating rod (540) is rotatably disposed inside the second support arm (520), and two second connection ropes (530) are wound around the rotating rod (540) in opposite directions.

9. A roof structure for solar photovoltaic power generation according to claim 8, characterized in that: The support mechanism (500) further comprises a mounting block (550), wherein the mounting block (550) is connected to the vertical beam (100) via a fourth bolt (560), a screw rod (570) is rotatably arranged on the mounting block (550), the rotating rod (540) is connected to the screw rod (570), and the second support arm (520) is threadedly connected to the screw rod (570).

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