Flexible photovoltaic tracking support array and flexible photovoltaic system

Abstract

The invention discloses a flexible photovoltaic tracking support array and a flexible photovoltaic system. The flexible photovoltaic tracking support array system comprises at least two rows of flexible photovoltaic tracking supports and a stabilizing mechanism. Each row of flexible photovoltaic tracking supports comprises a plurality of stand columns arranged at intervals in the arrangement direction, cross beams arranged at the tops of the stand columns, cable structures connected to the two cross beams and a driving device, and the driving device drives the cross beams to drive the cable structures to rotate. The stabilizing mechanism comprises at least two fixing assemblies and a truss structure, the at least two fixing assemblies are correspondingly installed on the cable structures of all rows of flexible photovoltaic tracking supports respectively, each fixing assembly comprises a first connecting rod and a second connecting rod, the first connecting rods are fixedly connected with the cable structures, and the second connecting rods are rotationally connected with the first connecting rods; the truss structures are connected to the second connecting rods of the two adjacent rows of flexible photovoltaic tracking supports. Therefore, the wind resistance and the shock resistance of the linkage flexible photovoltaic tracking support array can be improved.

Description

Technical Field

[0001] The present invention relates to the field of photovoltaic brackets, and in particular to a flexible photovoltaic tracking bracket array and a flexible photovoltaic system. Background Art

[0002] Since flexible tracking brackets are used to secure PV panels to steel cables, when multiple rows of flexible tracking brackets are installed on a project site, they are often affected by wind and other factors in the project area, causing them to twist or vibrate. This can damage the PV panels mounted on the cables.

[0003] Therefore, it is necessary to provide a flexible photovoltaic tracking bracket array and a flexible photovoltaic system to solve the above problems. Summary of the Invention

[0004] The object of the present invention is to provide a flexible photovoltaic tracking bracket array and a flexible photovoltaic system to improve the wind resistance performance of the flexible photovoltaic tracking bracket array and the system.

[0005] To achieve the above object, the present invention adopts the following technical solution 1:

[0006] A flexible photovoltaic tracking bracket array, comprising:

[0007] At least two rows of flexible photovoltaic tracking brackets, each row of the flexible photovoltaic tracking brackets comprising a plurality of columns spaced apart along a first direction, a beam disposed on top of each of the columns, a cable structure connected to two of the beams, and a drive device, wherein the drive device drives the beam to rotate the cable structure;

[0008] The stabilizing mechanism includes at least two fixing components and a truss structure. The at least two fixing components are respectively installed on the cable structure of each row of flexible photovoltaic tracking brackets. The fixing components include a first connecting rod and a second connecting rod. The first connecting rod is fixedly connected to the cable structure, and the second connecting rod is rotatably connected to the first connecting rod. The truss structure is connected to the second connecting rods of the two adjacent rows of flexible photovoltaic tracking brackets.

[0009] As a further improvement of the present application, the driving device drives the crossbeam to rotate around a first axis, and the second connecting rod rotates around a second axis relative to the first connecting rod, and the first axis and the second axis are coaxial.

[0010] As a further improvement of the present application, the second connecting rod includes a rod portion, the rod portion includes a first end and a second end relative to each other, the first end is rotatably connected to the first connecting rod, and the truss structure is fixedly connected to the second connecting rod near the second end.

[0011] As a further improvement of the present application, the truss structure includes two parallel and spaced cross bars, the two cross bars being fixedly connected to the second connecting rod near the second end.

[0012] The second connecting rod is fixedly connected to the two cross bars at a fixed angle.

[0013] As a further improvement of the present application, the truss structure further includes a plurality of reinforcement members, and the reinforcement members are fixed obliquely between the two cross bars.

[0014] As a further improvement of the present application, the stabilizing mechanism further includes a buffer and a fixed seat, one end of the buffer is rotatably connected to the first connecting rod, the fixed seat is arranged on the second connecting rod, and the other end of the buffer is rotatably connected to the fixed seat.

[0015] As a further improvement scheme of the present application, the first connecting rod includes a first connecting part and two second connecting parts arranged on both sides of the width direction of the first connecting part, each of the second connecting parts is provided with a first connecting hole and a second connecting hole, the first connecting hole is located in the middle of the second connecting part, and the second connecting hole is located beside the first connecting hole, the first end of the second connecting rod is rotatably connected to the first connecting hole, and the buffer is rotatably connected to the second connecting hole.

[0016] As a further improvement of the present application, the buffer component is a damper.

[0017] As a further improvement of the present application, fixing blocks are respectively provided at both ends of the length direction of the first connecting portion, the cable structure includes two component cables arranged in parallel, and the fixing blocks are fixedly connected to the two component cables by cable clamps.

[0018] To achieve the above purpose, the present invention adopts the following technical solution 2:

[0019] A flexible photovoltaic system includes the flexible photovoltaic tracking bracket array as described above, and further includes a photovoltaic component installed on the flexible photovoltaic tracking bracket array, wherein the photovoltaic component is installed on the cable structure through a clamp.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention discloses a flexible photovoltaic tracking array. The array comprises at least two rows of flexible photovoltaic tracking brackets and a stabilizing mechanism. By connecting the first connecting rod of the stabilizing mechanism to the cable structure of the flexible photovoltaic tracking brackets, and pivotally connecting the second connecting rod to the first connecting rod, the truss structure is connected to the second connecting rod of another adjacent row of flexible photovoltaic tracking brackets. This improves the overall wind resistance, torsion resistance, and vibration resistance of the photovoltaic tracking array, while maintaining a simple structure and facilitating construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional schematic diagram of the flexible photovoltaic array of the present invention;

[0023] Figure 2 yes Figure 1 A partial enlarged schematic diagram of part A;

[0024] Figure 3 yes Figure 1 A schematic perspective view of a first embodiment of a central stabilizing mechanism and a flexible photovoltaic tracking bracket;

[0025] Figure 4 It is a perspective schematic diagram of a first embodiment of the stabilizing mechanism of the present invention;

[0026] Figure 5 yes Figure 4 The main view;

[0027] Figure 6 This is a three-dimensional schematic diagram of the second embodiment of the stabilizing mechanism of the present invention on a flexible photovoltaic tracking bracket;

[0028] Figure 7 is a perspective schematic diagram of a second embodiment of the stabilizing mechanism of the present invention;

[0029] Figure 8 It is a partial enlarged schematic diagram of the support frame and cable structure in the present invention;

[0030] Figure 9 This is a front view of the support frame of the present invention;

[0031] Figure 10 It is a three-dimensional schematic diagram of the column, beam and driving device in the present invention. DETAILED DESCRIPTION

[0032] The following exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. If there are several specific embodiments, the features of these embodiments can be combined with each other without conflict. When the description refers to the drawings, unless otherwise specified, the same numbers in different drawings represent the same or similar elements. The contents described in the following exemplary embodiments do not represent all embodiments consistent with the present invention; rather, they are merely examples of devices, products and / or methods consistent with some aspects of the present invention as described in the claims of the present invention.

[0033] The terms used in the present invention are only for the purpose of describing specific embodiments and are not intended to limit the scope of protection of the present invention. The singular forms "a", "an" or "the" used in the specification and claims of the present invention are also intended to include plural forms, unless the context clearly indicates otherwise.

[0034] Please refer to Figures 1 to 10 The present invention discloses a flexible photovoltaic tracking bracket array 10, comprising at least two rows of flexible photovoltaic tracking brackets 200 and a stabilizing mechanism 100. Each row of flexible photovoltaic tracking brackets 200 extends along a first direction D1-D1, and at least two adjacent rows of flexible photovoltaic tracking brackets 200 are spaced apart along a second direction D2-D2. The first direction D1-D1 and the second direction D2-D2 are arranged at an angle, preferably perpendicular to each other.

[0035] Please refer to Figures 1 to 2 Each row of flexible photovoltaic tracking brackets 200 includes a plurality of columns 210 spaced apart along a first direction D1-D1, a beam 220 arranged at the top of each column 210, a cable structure 230 connected to the two beams 220, a driving device 240 for driving the beam 220 to rotate, and a plurality of support frames 250. The cable structure 230 includes at least two component cables 2301, and the two ends of the at least two component cables 2301 are respectively fixed to the beams 220 at the top of the two side columns 210. In this embodiment, the cable structure 230 further includes a first stabilizing cable 2302 and a second stabilizing cable 2303. The first stabilizing cable 2302 and the second stabilizing cable 2303 are spaced apart along the second direction D2-D2. The first stabilizing cable 2302 is curved to the upper right, and / or the second stabilizing cable 2303 is curved to the upper left. That is, in the first direction D1-D1, the first stabilizing cable 2302 and the second stabilizing cable 2303 are curved outward from the component cable 2301. The "up-down direction" here refers to the vertical direction perpendicular to the ground when the flexible photovoltaic tracking bracket 200 is fixed to the ground. The "left-right direction" here refers to the left-right direction when viewed from one side column 210 to the other side column 210 when the flexible photovoltaic tracking bracket 200 is fixed to the ground.

[0036] Please refer to Figures 1 to 2 Each row of flexible photovoltaic tracking brackets 200 further includes a base disposed on top of each upright column 210 and a drive device 240 mounted on the base. The crossbeam 220 is rotatably disposed on the base. The drive device 240 is disposed between the crossbeam 220 and the base. The drive device 240 includes a power output member connected to the crossbeam 220. The drive device 240 drives the crossbeam 220 to rotate, thereby driving the cable structure 230 to rotate. The drive device 240 includes a motor and a rotary drive. The rotary drive includes a worm gear structure. The motor is in transmission connection with the worm gear, and the worm gear is connected to the crossbeam 220. The drive device 240 drives the crossbeam 220 to rotate about the first axis R1-R1, thereby driving the entire cable structure 230 to rotate about the first axis R1-R1.

[0037] Please refer to Figure 1 , multiple support frames 250 are installed on the inner side of the cable structure 230, and multiple support frames 250 are arranged at intervals along the first direction D1-D1 of the cable structure 230. The support frames 250 are trapezoidal, and the four corner points of each support frame 250 are respectively connected to two component cables 2301, the first stabilizing cable 2302 and the second stabilizing cable 2303, and the area of ​​the support frame 250 in the middle position of the cable structure 230 is larger than that of the support frame 250 at the edge position, so as to support the first stabilizing cable 2302 and the second stabilizing cable 2303 in an arc shape bent toward the outside of the component cable 2301.

[0038] Specifically, the multiple support frames 250 include a first support frame located in the middle of the cable structure 230 and multiple second support frames arranged on both sides of the first support frame in the length direction. The area of ​​the first support frame is larger than the area of ​​the second support frame, so that the first stabilizing cable 2302 and the second stabilizing cable 2303 are concave upward, thereby improving the wind resistance of the flexible photovoltaic tracking bracket array 10.

[0039] Please refer to Figure 2 as well as Figures 8 and 9Support frame 250 includes a cable support rod 2501, a first side support rod 2502, a second side support rod 2503, and a stabilizing cable support rod 2504. Cable support rod 2501, first side support rod 2502, second side support rod 2503, and stabilizing cable support rod 2504 are arranged coplanarly. However, cable support rod 2501, first side support rod 2502, second side support rod 2503, and stabilizing cable support rod 2504 may not be coplanar. Cable support rod 2501 has two ends connected to two cable components 2301, one end of first side support rod 2502 is connected to one of the cable components 2301 and the first stabilizing cable 2302, the other end of second side support rod 2503 is connected to the other cable component 2301 and the second stabilizing cable 2303, and the stabilizing cable support rod 2504 has two ends connected to the first stabilizing cable 2302 and the second stabilizing cable 2303. Preferably, the length of the component cable support rod 2501 is smaller than the length of the stabilizing cable support rod 2504, and the first side support rod 2502 and / or the second side support rod 2503 extend obliquely outward from top to bottom. The outward referred to here refers to the outward along the extension direction of the component cable support rod 2501, that is, the second direction D2-D2 of the cable structure 230.

[0040] The support frame 250 is symmetrical with respect to the median perpendicular line of the component cable support rod 2501, and the first side support rod 2502 and the second side support rod 2503 are symmetrical with respect to the median perpendicular line of the component cable support rod 2501. Such an arrangement enables the support frame 250 to have a trapezoidal structure. By fixing the photovoltaic component to the two component cables 2301, the component cable support rod 2501 abuts against the back of the photovoltaic component, so as to reduce the eccentric torque caused by the self-weight of the photovoltaic component, thereby improving the stability of the photovoltaic component and preventing the photovoltaic component from flipping over on the cable structure 230.

[0041] Please refer to Figures 8 and 9Support frame 250 also includes a first support rod 2505 and a second support rod 2506. The first support rod 2505 has its ends connected to the assembly cable support rod 2501 and the stabilizing cable support rod 2504, respectively. The second support rod 2506 has its ends connected to the assembly cable support rod 2501 and the stabilizing cable support rod 2504, respectively. The first support rod 2505, the second support rod 2506, and the stabilizing cable support rod 2504 or the assembly cable support rod 2501 form a triangle. The first support rod 2505 includes a first end 25051 and a second end 25052, which are oppositely disposed. The second support rod 2506 includes a third end 25061 and a fourth end 25062, which are oppositely disposed. In the first embodiment, the first end 25051 is arranged near the connection between the first side support rod 2502 and the stabilizing cable support rod 2504, the second end 25052 is arranged near the midpoint of the component cable support rod 2501, the third end 25061 is arranged near the connection between the second side support rod 2503 and the stabilizing cable support rod 2504, and the fourth end 25062 is arranged near the midpoint of the component cable support rod 2501. In this way, the first support rod 2505, the second support rod 2506 and the stabilizing cable support rod 2504 form a triangular structure, which improves the overall structural strength of the support frame 250. In the second embodiment, the first end 25051 is arranged near the connection between the first side support rod 2502 and the component cable support rod 2501, the second end 25052 is arranged near the midpoint of the stabilizing cable support rod 2504, the third end 25061 is arranged near the connection between the second side support rod 2503 and the component cable support rod 2501, and the fourth end 25062 is arranged near the midpoint of the stabilizing cable support rod 2504. In this way, the first support rod 2505, the second support rod 2506 and the component cable support rod 2501 form a triangular structure, which improves the overall structural strength of the support frame 250.

[0042] Please refer to Figures 1 to 7 The stabilizing mechanism 100 includes at least two fixing components 1 and a truss structure 2. At least two fixing components 1 are respectively installed on the cable structure 230 of each row of flexible photovoltaic tracking brackets 200. Specifically, the fixing component 1 is installed near the support frame 250 with the largest area in the cable structure 230 to enhance the wind resistance of the middle part of the cable structure 230. The fixing component 1 includes a first connecting rod 11 and a second connecting rod 12. The first connecting rod 11 is fixedly connected to the cable structure 230. Specifically, the first connecting rod 11 is fixed to the two component cables 2301 by a cable clamp, and the second connecting rod 12 is rotatably connected to the first connecting rod 11. The truss structure 2 is connected to the second connecting rod 12 of two adjacent rows of flexible photovoltaic tracking brackets 200 that are aligned or not aligned in the second direction D2-D2. Such an arrangement can improve the seismic and torsion resistance of the flexible photovoltaic tracking bracket 200, and prevent the cable structure 230 from deflecting, thereby affecting the power generation performance.

[0043] Please refer to Figures 3 to 7 , the second connecting rod 12 includes a rod portion 121, the rod portion 121 includes a first end 122 and a second end 123 located opposite to the rod portion 121, the first end 122 is rotatably connected to the first connecting rod 11, and the truss structure 2 is fixedly connected to the second connecting rod 12 near the second end 123. In an embodiment of the present application, the truss structure 2 is extended along the second direction D2-D2. Preferably, the extension direction of the truss structure 2 is 90 degrees to the extension direction of the cable structure 230. Such an arrangement can improve the wind resistance of the cable structure 230 of two adjacent rows of flexible photovoltaic tracking brackets 200, and prevent the two adjacent rows of cable structures 230 from shaking or approaching each other due to wind or external forces, so as to ensure their stability.

[0044] Please refer to Figure 3 The second connecting rod 12 can rotate around the second axis R2-R2 relative to the first connecting rod 11. The first axis R1-R1 is coaxial with the second axis R2-R2. When the driving device 240 drives the beam 220 to rotate, the coaxial rotation of the beam 220 and the second connecting rod 12 is realized to reduce the eccentric torque, improve the rotation smoothness, and prevent the motor current from overloading.

[0045] Please refer to Figures 3 to 7 The truss structure 2 includes two parallel, spaced-apart crossbars 21, which are fixedly connected to the second connecting rod 12 near the second end 123. In this embodiment, the two crossbars 21 extend along the second direction D2-D2 and are spaced apart along the third direction D3-D3. The second ends 123 are fixedly connected to the two crossbars 21, respectively. This improves the overall structural strength between the second connecting rod 12 and the two crossbars 21, making deformation between the second connecting rod 12 and the two crossbars 21 less likely, thereby enhancing overall wind resistance.

[0046] In an embodiment of the present application, the second connecting rod 12 is connected to the two cross bars 21 at a fixed angle. Preferably, the second connecting rod 12 is 90 degrees to the two cross bars 21, that is, the second connecting rod 12 and the two cross bars 21 are perpendicular to each other. After the first connecting rod 11 is fixedly connected to the cable structure 230, the second connecting rod 12 is rotatably connected to the first connecting rod 11, so that the two cross bars 21 can always maintain a horizontal state, thereby improving the wind resistance and vibration resistance between two adjacent rows of flexible photovoltaic tracking brackets 200. In this way, the stability between the second connecting rod 12 and the two cross bars 21 is further improved, and the vibration generated by multiple rows of photovoltaic tracking brackets when subjected to external forces can be overcome and absorbed, thereby improving the wind resistance and vibration resistance. In other embodiments, the second connecting rod 12 and the two cross bars 21 can also be at any other angle to meet different installation requirements.

[0047] Please refer to Figures 3 to 5The truss structure 2 also includes several reinforcements 22, which are fixed at an angle between the two crossbars 21. Specifically, four reinforcements 22 are provided between two adjacent second connecting rods 12, and the two adjacent reinforcements 22 are symmetrically arranged. This improves the structural strength between the two crossbars 21, prevents deformation of the crossbars 21 during rotation, and thus enhances the wind and vibration resistance of the truss structure 2.

[0048] Please refer to Figures 6 and 7 In other embodiments, the truss structure 2 may also have only one crossbar 21, and the second end 123 of the second connecting rod 12 is fixed perpendicularly to the crossbar 21 in a cross-shaped connection. Two reinforcement members 22 are respectively provided between the second end 123 and the crossbar 21. The two reinforcement members 22 are symmetrically arranged on both sides of the second connecting rod 12, one end of each reinforcement member 22 is connected to the free end of the second end 123, and the other end of each reinforcement member 22 is connected to the crossbar 21. In this way, the structural strength between the second connecting rod 12 and the crossbar 21 can be improved. In addition, the truss structure 2 can also be other three-dimensional shapes, such as a truss structure 2 with a triangular, square, circular or polygonal cross-section, which is also within the scope of protection of this application.

[0049] Please refer to Figures 3 to 5 The stabilizing mechanism 100 further includes a buffer 3 and a fixed seat 4. One end of the buffer 3 rotates with the first connecting rod 11. The fixed seat 4 is arranged on the second connecting rod 12. The other end of the buffer 3 is rotatably connected to the fixed seat 4. The buffer 3, the first connecting rod 11 and the second connecting rod 12 form a triangular structure with each other, thereby improving the stability. The stabilizing mechanism 100 further includes a fixed seat 4. The fixed seat 4 is arranged in the middle of the rod portion 121. The buffer 3 rotates with the fixed seat 4. Specifically, the fixed seat 4 includes two fixing plates 41. The two fixing plates 41 are respectively arranged on opposite sides of the rod portion 121. Each fixing plate 41 has a first rotation hole 401, and the two first rotation holes 401 are correspondingly arranged. The opposite ends of the buffer 3 respectively have two second rotation holes 301. A bolt or a pin passes through one of the second rotation holes 301 and the first rotation hole 401 so that one end of the buffer 3 can rotate relative to the two fixing plates 41.

[0050] In an embodiment of the present application, the first connecting rod 11 is in a U-shaped structure. The first connecting rod 11 includes a first connecting portion 111 and two second connecting portions 112 arranged on both sides of the first connecting portion 111 in the width direction. Preferably, the first connecting portion 111 is perpendicular to the second connecting portion 112. There is a gap 103 between the two second connecting portions 112, and the first end 122 of the second connecting rod 12 is arranged in the gap 103, and the first end 122 of the second connecting rod 12 can rotate in the gap 103 relative to the two second connecting portions 112. Specifically, each second connecting portion 112 is provided with a corresponding first connecting hole 101 and a second connecting hole 102. The first connecting hole 101 is located in the middle of the second connecting portion 112, the second connecting hole 102 is located beside the first connecting hole 101, and the first end 122 of the second connecting rod 12 is rotatably connected to the first connecting hole 101. The other end of the buffer 3 has a third rotation hole, and the third rotation hole is connected to the second connection hole 102 by a pin or a bolt, so that the other end of the buffer 3 rotates around the pin or the bolt. In this embodiment, the buffer 3 is a damper. When it moves and retracts at a slow speed, the damper has no damping force and does not affect the tracking. When it moves and retracts at a fast speed, the damper generates a larger damping force, which is helpful in resisting strong winds. By arranging a damper between the first connecting rod 11 and the second connecting rod 12, the second connecting rod 12 can absorb the vibration generated during the rotation relative to the first connecting rod 11, suppressing the torsion of the flexible photovoltaic tracking bracket 200 caused by strong winds, thereby improving the stability of the truss structure 2 and extending the service life of the flexible photovoltaic tracking bracket 200. In other embodiments, the buffer 3 can be a spring or other device that can play a buffering and vibration reduction role, which is not limited here.

[0051] Please refer to Figure 4 A fixing block 113 is provided at each end of the first connecting portion 111 in the longitudinal direction. One fixing block 113 is connected to one of the module cables 2301 via a U-bolt, and the other fixing block 113 is connected to another of the module cables 2301 via a U-bolt. This allows the first connecting rod 11 to be fixed to the bottom of the two module cables 2301 and located on the back of the photovoltaic module.

[0052] In summary, the present invention discloses a flexible photovoltaic tracking bracket array 10. The flexible photovoltaic tracking bracket array 10 includes at least two rows of flexible photovoltaic tracking brackets 200 and a stabilizing mechanism 100. By connecting the first connecting rod 11 of the stabilizing mechanism 100 to the cable structure 230 of the flexible photovoltaic tracking brackets 200, and rotatably connecting the second connecting rod 12 to the first connecting rod 11, the truss structure 2 is connected to the second connecting rods 12 of two adjacent rows of flexible photovoltaic tracking brackets 200. This improves the overall wind resistance, torsion resistance, and vibration resistance of the flexible photovoltaic tracking bracket array 10, while maintaining a simple structure and facilitating construction.

[0053] Please refer to Figure 1 and Figure 10 The present invention also discloses a flexible photovoltaic system, which includes a flexible photovoltaic tracking bracket array 10 and a photovoltaic module installed on the flexible photovoltaic tracking bracket array 10. The photovoltaic module and the cable structure 230 are fixedly connected to the module cable 2301 through a clamp. The driving device 240 drives the cable structure 230 to rotate by driving the crossbeam 220, thereby driving the photovoltaic module to rotate synchronously. By setting a stabilizing mechanism 100 on the cable structure 230, the stability of the flexible photovoltaic system can be improved, thereby improving the power generation efficiency of the flexible photovoltaic system.

[0054] Specifically, the crossbeam 220 extends along the second direction D2-D2. The crossbeam 220 includes a body 2201 and first and second connecting ends 2202 and 2203 disposed at opposite ends of the body 2201 along its length. In an embodiment of the present application, the body 2201 of the crossbeam 220 is connected to the driving end of a driving device 240, which drives the first and second connecting ends 2202 and 2203 of the crossbeam 220 to rotate about the body 2201. One of the component cables 2301 and the first stabilizing cable 2302 passes through the first connecting end 2202, while another component cable 2301 and the second stabilizing cable 2303 pass through the second connecting end 2203. The photovoltaic module is mounted to the two component cables 2301 via a clamp, allowing the module to rotate under the control of the two component cables 2301 to generate electricity.

[0055] It should be understood that the words used in the specification and claims of the present invention, such as "first", "second" and similar words, do not indicate any order, quantity or importance, but are only used to distinguish the names of features. Similarly, "one" or "an" and similar words do not indicate a quantity limitation, but rather indicate the existence of at least one. Unless otherwise specified, the words "front", "back", "upper", "lower" and similar words that appear in the present invention are only for the convenience of description and are not limited to a specific position or a spatial orientation. Words such as "include" or "comprises" are open-ended expressions, meaning that the elements appearing before "include" or "comprises" include the elements appearing after "include" or "comprises" and their equivalents, which does not exclude that the elements appearing before "include" or "comprises" may also include other elements. If "several" appears in the present invention, it means two or more.

[0056] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. The understanding of this specification should be based on technical personnel in the relevant technical field. For example, the description of directions such as "front", "back", "left", "right", "up", and "down" has been described in detail with reference to the above embodiments. However, ordinary technical personnel in this field should understand that technical personnel in the relevant technical field can still modify or replace the present invention with equivalents, and all technical solutions and improvements that do not depart from the spirit and scope of the present invention should be covered by the scope of the claims of the present invention.

Claims

1. A flexible photovoltaic tracking bracket array, characterized in that: include: At least two rows of flexible photovoltaic tracking brackets, each row of the flexible photovoltaic tracking brackets comprising a plurality of columns (210) spaced apart along a first direction, a beam (220) disposed on top of each of the columns (210), a cable structure (230) connected to the two beams (220), and a driving device (240), wherein the driving device (240) drives the beam (220) to rotate, thereby driving the cable structure (230) to rotate; A stabilizing mechanism (100) comprises at least two fixing assemblies (1) and a truss structure (2), wherein the at least two fixing assemblies (1) are respectively mounted on a cable structure (230) of each row of flexible photovoltaic tracking brackets, wherein the fixing assemblies (1) comprise a first connecting rod (11) and a second connecting rod (12), wherein the first connecting rod (11) is fixedly connected to the cable structure (230), and the second connecting rod (12) is rotatably connected to the first connecting rod (11), and the truss structure (2) is connected to the second connecting rods (12) of two adjacent rows of the flexible photovoltaic tracking brackets.

2. The flexible photovoltaic tracking bracket array according to claim 1, wherein: The driving device (240) drives the crossbeam (220) to rotate around a first axis, and the second connecting rod (12) rotates around a second axis relative to the first connecting rod (11), and the first axis and the second axis are coaxial.

3. The flexible photovoltaic tracking bracket array according to claim 1, wherein: The second connecting rod (12) includes a rod portion (121), the rod portion (121) includes a first end (122) and a second end (123) opposite to each other, the first end (122) is rotatably connected to the first connecting rod (11), and the truss structure (2) is fixedly connected to the second connecting rod (12) at a position close to the second end (123).

4. The flexible photovoltaic tracking bracket array according to claim 3, wherein: The truss structure (2) comprises two parallel and spaced-apart cross bars (21), the two cross bars (21) being fixedly connected to the second connecting rod (12) at positions close to the second end (123), and the second connecting rod (12) being fixedly connected to the two cross bars (21) at a fixed angle.

5. The flexible photovoltaic tracking bracket array according to claim 4, characterized in that: The truss structure (2) further comprises a plurality of reinforcement members (22), wherein the reinforcement members (22) are fixed obliquely between the two cross bars (21).

6. The flexible photovoltaic tracking bracket array according to claim 1, wherein: The stabilizing mechanism (100) further comprises a buffer member (3) and a fixing seat (4), one end of the buffer member (3) being rotatably connected to the first connecting rod (11), the fixing seat (4) being arranged on the second connecting rod (12), and the other end of the buffer member (3) being rotatably connected to the fixing seat (4).

7. The flexible photovoltaic tracking bracket array according to claim 6, characterized in that: The first connecting rod (11) includes a first connecting portion (111) and two second connecting portions (112) arranged on both sides of the first connecting portion (111) in a width direction, each of the second connecting portions (112) is provided with a first connecting hole (101) and a second connecting hole (102), the first connecting hole (101) is located in the middle of the second connecting portion (112), and the second connecting hole (102) is located beside the first connecting hole (101), the second connecting rod (12) is rotatably connected to the first connecting hole (101), and the buffer member (3) is rotatably connected to the second connecting hole (102).

8. The flexible photovoltaic tracking bracket array according to claim 6, wherein: The buffer component (3) is a damper.

9. The flexible photovoltaic tracking bracket array according to claim 7, wherein: Fixed blocks (113) are respectively provided at both ends of the length direction of the first connecting portion (111); the cable structure (230) comprises two component cables (2301) arranged in parallel; the fixed block (113) and the two component cables (2301) are fixedly connected via cable clamps.

10. A flexible photovoltaic system, characterized in that: The flexible photovoltaic system comprises the flexible photovoltaic tracking bracket array according to any one of claims 1 to 9, and further comprises a photovoltaic component installed on the flexible photovoltaic tracking bracket array, wherein the photovoltaic component is installed on the cable structure (230) via a clamp.

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