Solar photovoltaic synergistic power generation support system
By designing structures such as bracket columns, main beams, component longitudinal beams and arc brackets in the photovoltaic power generation system, combining vibration damping bearings and electromagnet lockers, the vibration problems and insufficient tracking and adjustment of the photovoltaic system in harsh environments are solved, and the tracking and adjustment of the photovoltaic system is achieved. The efficient utilization and stability of double-sided photovoltaic power generation are improved.
Patent Information
- Application Number
- CN202411428498.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-01-03
AI Technical Summary
Existing photovoltaic power generation systems are prone to vibration and swaying in harsh environments, resulting in a decrease in power generation efficiency and insufficient locking performance of tracking and regulation structures, which increases maintenance costs and difficulty, and fails to fully utilize the potential of double-sided photovoltaic modules.
A photovoltaic efficiency power generation bracket system including bracket columns, main beams, component longitudinal beams, mirror swing beams and arc brackets is designed to achieve stable tracking and reflective light of photovoltaic modules through vibration-absorbing bearings and electromagnet lockers. The utilization of the system enhances the stability and power generation efficiency.
It improves the power generation efficiency and stability of the photovoltaic power generation system, enhances the locking function, reduces the impact of wind pressure on photovoltaic modules, realizes efficient utilization of double-sided photovoltaic power generation, and reduces maintenance costs.
Smart Images
Figure CN119254135A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to solar power generation technology equipment, and in particular to a photovoltaic power generation support system with single-axis tracking and reflection enhancement light efficiency functions. Background Art
[0002] Photovoltaic brackets mainly include fixed brackets and tracking brackets. Although the tracking photovoltaic power generation system can track and receive solar light from the front as much as possible to generate electricity through the orientation of the photovoltaic power generation module to obtain higher power generation efficiency, it cannot change the light receiving area of the photovoltaic power generation module. In addition to generating electricity from the front, the back of the bifacial photovoltaic power generation module can also effectively use the light received to generate electricity. Bifacial photovoltaic modules can generate more electricity than conventional photovoltaic modules, and the power generation efficiency has been greatly improved.
[0003] However, the above existing structure still has the following shortcomings: First, the power generation gain of the bifacial photovoltaic module is mainly to increase the power generation by relying on the front radiation and scattering of sunlight reaching the ground and then being reflected to the back of the module. This effect of increasing the power generation by completely relying on the reflected light and scattered light of the surrounding environment is very limited. In fact, the potential of the bifacial photovoltaic module has not been fully utilized, but the initial investment cost will be increased. In addition, as the high-quality terrain for building photovoltaic power stations has decreased, more and more photovoltaic power stations are built in complex places with relatively harsh environments such as mountains, sandy land, wasteland or swamps. Most of these places are prone to windstorms, gusts and monsoons with high wind speeds and sudden changes in wind speed, which increases the wind pressure load on the surface of the photovoltaic module. This irregular wind pressure load and wind speed will cause the photovoltaic module bracket to vibrate and sway, and even cause eddy current resonance, causing the photovoltaic module cell to have hidden cracks, which will not only cause a significant decrease in the power generation of the photovoltaic system, but also pose a safety hazard. In the photovoltaic tracking system, the tracking photovoltaic bracket needs to adjust the tilt angle of the photovoltaic module according to the change of the angle of sunlight. Most of the existing tracking adjustment brackets use a connecting rod structure for linkage adjustment. On the one hand, the locking performance of this linkage adjustment structure is insufficient, and the tilt angle of the photovoltaic module after adjustment will change, and the optimal light receiving angle cannot be maintained, resulting in a decrease in power generation efficiency. On the other hand, this adjustment structure is difficult to process and install, and has high operation and maintenance costs and low efficiency. In particular, the adjustment structure is not conducive to remote control and adjustment, and is not conducive to improving the operation and maintenance level of the photovoltaic power station system, as well as the improvement of the power station's revenue level. Summary of the invention
[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a solar photovoltaic efficiency-enhancing power generation bracket system, which can not only realize the reliable switching of the locking and free states of the tracking adjustment of the photovoltaic modules to stabilize and improve the power generation efficiency of the photovoltaic power generation system, but also can directly reflect solar energy to the back of the photovoltaic modules to greatly increase the power generation of the photovoltaic modules.
[0005] In order to solve the above technical problems, the solar photovoltaic efficiency-enhancing power generation support system of the present invention comprises a support column and a main beam, wherein the main beam is rotatably supported on the support column, and a photovoltaic component panel is installed on the component longitudinal beam fixedly connected to the main beam;
[0006] The front end of the longitudinal beam of the assembly is hinged with a reflector swing beam, and a reflector is fixedly installed at the forward end of the reflector swing beam;
[0007] An arc-shaped bracket is also fixedly mounted on the longitudinal beam of the assembly, and the center of the circle where the arc-shaped bracket is located is located on the center line of the main beam;
[0008] A locker is installed on the support column, and the locker includes a locking block movably arranged on the support column, the locking block is hingedly connected to an electromagnet fixedly installed on the support column, and the locking block corresponds to the position of the arc-shaped support;
[0009] The main beam is rotatably supported on the support column through a vibration-damping bearing. The vibration-damping bearing includes a bearing seat installed on the support column, a bearing shell is slidingly supported on the bearing seat, and a main beam clamping shell for clamping the main beam is supported in the shell cavity through a vibration-damping spring.
[0010] Furthermore, a photovoltaic component driver is hinged between the component longitudinal beam and the support column; and the rear extension end of the reflector swing beam is hinged with the reflector driver.
[0011] Furthermore, one end of the photovoltaic module driver is hinged on the bracket column, and the other end of the photovoltaic module driver is hinged on the module longitudinal beam; one end of the reflector driver is hinged to the reflector swing beam, and the other end of the reflector driver is hinged to the module longitudinal beam; the photovoltaic module driver and the reflector driver both use electric push rods.
[0012] Furthermore, the side of the arc-shaped bracket opposite to the locking block is slidably supported on a sliding roller, and the sliding roller is installed on the bracket column.
[0013] Furthermore, the sliding roller comprises a supporting shaft core shaft and a supporting roller sleeve, the supporting roller sleeve can be rotatably slid on the supporting shaft core shaft, the supporting roller sleeve is in sliding contact with the arc-shaped bracket, and the supporting shaft core shaft is installed on the bracket column.
[0014] Furthermore, a locking tension spring is tensioned between the locking block and the support column, and the locking tension spring can press the locking block toward the arc-shaped support.
[0015] Furthermore, the locking block is provided with a locking block waist groove, a locking block pin is movably inserted in the locking block waist groove, and the locking block pin is fixedly mounted on the bracket column.
[0016] Furthermore, the arc-shaped bracket is provided with a bracket locking tooth, and the locking block is provided with a locking block locking tooth, and the bracket locking tooth corresponds to the locking block locking tooth.
[0017] Furthermore, the reflector is a flat mirror surface or a curved mirror surface, and the curved mirror surface is a hyperbolic cylinder surface or a parabolic cylinder surface.
[0018] Furthermore, a bearing cover is fixedly mounted on the bearing seat, and the bearing bush is slidably supported between the bearing seat and the bearing cover; at least three damping springs are supported between the bearing bush and the main beam bush.
[0019] Furthermore, a shoe spring sleeve is fixedly installed on the main beam shoe, a sliding core shaft is fixedly installed on the bearing shoe, the shoe spring sleeve is slidably connected to the sliding core shaft, and a vibration-damping spring is supported between the shoe spring sleeve and the sliding core shaft; the vibration-damping spring is a cylindrical helical compression spring.
[0020] Furthermore, the bearing shell and the main beam bushing are both made of nylon, and the bearing shell and the main beam bushing both adopt a split structure.
[0021] In the above structure, since a reflector swing beam is hinged at the front end of the longitudinal beam of the module, and a reflector is installed on the reflector swing beam, the reflector can reflect sunlight to the back of the front photovoltaic module, and the back of the photovoltaic module can also receive solar reflected light for photovoltaic power generation. In this way, the photovoltaic module not only receives direct sunlight on the front side, but also receives solar reflected light on the back side of the module to generate electricity, forming a double-sided photovoltaic cell system, thereby greatly improving photovoltaic power generation, with higher power generation efficiency, and generating more electricity than traditional single-sided modules. In addition, since the reflector is hinged on the longitudinal beam of the module through the reflector swing beam, when adjusting the inclination angle of the photovoltaic module, the reflector can also be adjusted accordingly to achieve the best front direct sunlight and back reflection of the photovoltaic module. Also, because an arc-shaped bracket is fixedly installed on the longitudinal beam of the component, and the arc-shaped bracket corresponds to the position of the lock on the bracket column, first of all, the arc-shaped structure greatly improves the overall structural stability and rigidity of the bracket, and has better resistance to wind load impact and bracket vibration. At the same time, the arc-shaped bracket can well realize the adjustment of the inclination angle of the photovoltaic component and the supporting beam, which is beneficial to the tracking adjustment of the photovoltaic component. In particular, the locking block of the lock corresponds to the arc-shaped bracket, which can greatly improve the locking torque of the bracket, enhance the locking function and locking reliability of the lock, and use an electromagnet-controlled locking block, which can not only improve the coordination of tracking and adjustment actions and locking actions, but also facilitate remote control of the photovoltaic power generation system. Also, because the main beam is rotatably supported on the top of the support column by a vibration-damping bearing, and the sliding support bearing of the vibration-damping bearing supports the main beam bushing through a vibration-damping spring, the vibration-damping bearing can not only realize the swing adjustment of the main beam relative to the photovoltaic column, but also constitute an elastic support for the main beam; when the photovoltaic module panel installed on the main beam vibrates under the action of wind pressure load, the vibration-damping spring can absorb and reduce the vibration amplitude, and block the propagation of vibration of the photovoltaic module panel; the vibration-damping bearing can effectively absorb the vibration amplitude and vibration propagation of the photovoltaic module, and can also avoid the resonance phenomenon of the photovoltaic bracket, so that the bracket system has a better anti-vibration effect, so that the tracking bracket can support the photovoltaic module more stably. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The solar photovoltaic efficiency-enhancing power generation support system of the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0023] Figure 1 It is a schematic diagram of the array structure of a specific implementation of the solar photovoltaic efficiency-enhancing power generation support system of the present invention;
[0024] Figure 2 yes Figure 1 A left side view of the bracket unit in the illustrated embodiment;
[0025] Figure 3 yes Figure 2 Schematic diagram of the support structure for removing photovoltaic module panels;
[0026] Figure 4 yes Figure 3 Sectional structure diagram of the middle vibration damping bearing;
[0027] Figure 5 yes Figure 4 The front structural diagram of the middle main beam tile;
[0028] Figure 6 yes Figure 5 A top view of
[0029] Figure 7 yes Figure 5 A-A section view;
[0030] Figure 8 This is the installation structure diagram of the damping spring;
[0031] Fig. 9 yes Figure 4 Cross-sectional structure diagram of the center bearing;
[0032] Fig.10 yes Fig. 9 The longitudinal section structure diagram of
[0033] Fig.11 yes Figure 4 Installation structure diagram of the middle bearing seat and bearing cover;
[0034] Fig.12 yes Fig.11 A top view of
[0035] Fig.13 yes Figure 1 Installation structure diagram of the middle reflector;
[0036] Fig.14 yes Figure 1 The enlarged structural diagram of the middle part I;
[0037] Fig.15 yes Fig.14 Front structural diagram of the middle arc bracket;
[0038] Fig.16 yes Fig.15 Left view of;
[0039] Fig.17 yes Fig.14 Installation structure diagram of the middle locking block and electromagnet;
[0040] Fig.18 yes Fig.14 Sliding support shaft structure diagram.
[0041] In the figure, 1 is a support column; 2 is a sliding roller; 3 is a locker, 301 is an electromagnet, 302 is a locking block, 303 is a locking block pin, 304 is a locking block waist groove, 305 is a locking spring, 306 is a roller mandrel, 307 is a roller sleeve, 308 is a locking block tooth; 4 is an arc support, 401 is a support locking tooth; 5 is a vibration reduction bearing, 501 is a bearing seat, 502 is a shaft vibration spring, 503 is a bearing bush, 504 is a main beam clamping bush , 505—spring sleeve with tile clamping, 506—sliding shaft core, 507—vibration-damping spring, 508—bearing cover bolt, 509—tie clamping bolt, 510—spring sleeve mounting hole, 511—main beam mounting hole, 512—core shaft mounting hole; 6—photovoltaic module board; 7—module crossbeam; 8—module longitudinal beam; 9—reflector; 10—reflector crossbeam; 11—reflector swing beam; 12—reflector driver; 13—photovoltaic module driver; 14—main beam. DETAILED DESCRIPTION
[0042] like Figure 1 Several rows of solar photovoltaic efficiency-enhancing power generation support systems are shown, and each row of solar photovoltaic efficiency-enhancing power generation support systems maintains a certain gap distance to facilitate inspection and maintenance and full utilization of sunlight.
[0043] Figure 1 , Figure 2 The solar photovoltaic efficiency-enhancing power generation support system shown includes a support column 1 and a main beam 14, the main beam 14 is rotatably supported on the top of the support column 1 through a vibration-damping bearing 5, a plurality of component longitudinal beams 8 arranged parallel to each other are fixedly mounted on the main beam 14, a component cross beam 7 is vertically fixedly mounted on the component longitudinal beam 8, and a photovoltaic component panel 6 is fixedly mounted on the component cross beam 7. A plurality of photovoltaic component panels 6 are installed along the length direction of the main beam 14, and the photovoltaic component panels 6 can swing with the main beam 14 so as to timely adjust the solar ray tracking angle of the photovoltaic component panels 6.
[0044] The arc bracket 4 is fixedly mounted on the lower side of the component longitudinal beam 8, and the locker 3 is correspondingly arranged on the side of the arc rod of the arc bracket 4, and the locker 3 is mounted on the corresponding bracket column 1. Therefore, the arc bracket 4 is connected to the component longitudinal beam 8 close to any bracket column 1, or the arc bracket 4 is fixedly mounted only on the component longitudinal beam 8 close to the bracket column 1.
[0045] A photovoltaic module driver 13 is hinged between the above-mentioned module longitudinal beam 8 and the support column 1, and the photovoltaic module driver 13 adopts an electric push rod. A reflector swing beam 11 is hinged at the front end of the module longitudinal beam 8, and a reflector 9 is fixedly installed on the front end of the reflector swing beam 11. The length of the reflector 9 (along the main beam length direction) is equal to the length of the photovoltaic module board 6. A reflector driver 12 is hinged between the other end of the reflector swing beam 11 opposite to the installation of the reflector 9 and the module longitudinal beam 8; that is, one end of the reflector driver 12 is hinged to the reflector swing beam 11, and the other end is hinged on the module longitudinal beam 8. The reflector driver 12 is also an electric push rod. In addition to adopting an electric push rod, the reflector driver 12 and / or the photovoltaic module driver 13 can also be corresponding commonly used devices such as a cylinder or a hydraulic cylinder.
[0046] like Figure 3 As shown, the solar photovoltaic efficiency-enhancing power generation support system includes at least two support columns 1 and a main beam 14 with a continuous length. The number of support columns 1 supported by the same main beam 14 is designed and determined according to the length of the main beam and the use environment factors. The top of each support column 1 is rotatably supported on the main beam 14 through a corresponding vibration-damping bearing 5. A plurality of mutually parallel component longitudinal beams 8 are fixedly installed on the main beam 14 in a vertically intersecting manner, and the front end of the component longitudinal beam 8 is hinged with a reflector cross beam 10.
[0047] like Figure 4 The vibration-damping bearing 5 includes a bearing seat 501 and a bearing cover 502 which are fixedly connected to each other. A bearing bush 503 is slidably supported in the cylindrical cavity formed by the bearing seat 501 and the bearing cover 502. The bearing seat 501 is fixedly installed on the top of the support column 1. The main beam bush 504 is supported at intervals in the cylindrical bush cavity of the bearing bush 503, and the vibration-damping spring 507 is supported between the inner bush surface of the bearing bush 503 and the outer bush surface of the main beam bush 504. Four vibration-damping springs 507 are symmetrically supported between the bearing bush 503 and the main beam bush 504, but at least three vibration-damping springs 507 are supported. Four pairs of sliding core shafts 506 and bush spring sleeves 505 that are slidably fitted with each other are also arranged between the bearing bush 503 and the main beam bush 504. As shown Figure 8 As shown, a corresponding damping spring 507 is arranged between each pair of mutually slidingly fitted shoe spring sleeves 505 and sliding mandrels 506. The damping spring 507 is a cylindrical helical compression spring, one end of which is supported on the step surface of the sliding mandrel 506, and the other end is supported on the main beam shoe 504. The shoe spring sleeve 505 is fixedly mounted on the main beam shoe 504 in the radial direction, and the sliding mandrel 506 is fixedly mounted on the bearing 503 in the radial direction.
[0048] like Figure 6 , Figure 6 and Figure 7As shown, the main beam tile 504 adopts a split structure, and its two half tiles are fixedly connected to each other by tile bolts 509 to form a main beam mounting hole 511 for mounting the main beam 14. Spring sleeve mounting holes 510 for mounting the tile spring sleeve 505 are respectively arranged on two axial symmetric lines of the main beam tile 504, so a total of 8 spring sleeve mounting holes 510 are arranged on each main beam tile 504. The main beam tile 504 is made of plastic such as nylon.
[0049] like Fig. 9 , Fig.10 As shown, the bearing bush 503 also adopts a split structure, and the axis symmetry lines of two different cross sections of the bearing bush 503 are respectively provided with mandrel mounting holes 12 for mounting the sliding mandrel 506, so each bearing bush 503 is provided with a total of 8 mandrel mounting holes 12. The bearing bush 503 is also made of plastic such as nylon.
[0050] like Fig.11 , Fig.12 As shown, a bearing cover 502 is fixedly installed on the bearing seat 501 by a bearing cover bolt 508, and the bearing seat 501 is welded and fixed to the top of the bracket column 1. A nylon coating is coated on the inner surface of the cylinder surrounded by the bearing seat 501 and the bearing cover 502. The bearing seat 501 and the bearing cover 502 are made of carbon steel.
[0051] like Fig.13 As shown, a hinge hole is provided in the middle of the reflector swing beam 11, a hinge support for mounting a reflector driver 12 is provided at the rear end of the reflector swing beam 11, a reflector 9 is mounted at the front end of the reflector swing beam 11 through a reflector cross beam 10, and the mirror surface of the reflector 9 is a curved surface, or a flat mirror. In this embodiment, the mirror surface of the reflector 9 is a double-sided curved mirror surface, or a parabolic mirror surface, or other corresponding quadratic mirror surfaces.
[0052] like Fig.14 , Fig.15 , Fig.16 and Fig.17 Fig.18As shown, the arc bracket 4 adopts a semicircular arc rod, and the center line of the circle where the semicircular arc rod is located is colinear with the center line of the main beam 14. A bracket locking tooth 401 is provided on the inner side of the arc bracket 4 corresponding to the locking block 302, and the lower side of the arc bracket 4 is slidably supported on the sliding roller 2, and the sliding roller 2 includes a supporting shaft core shaft 306 and a supporting roller sliding sleeve 307, and the supporting roller sliding sleeve 307 is rotatably slid on the supporting roller core shaft 306, and the supporting roller sliding sleeve 307 is in sliding contact with the lower side of the arc bracket 4, and the supporting shaft core shaft 306 is installed on the bracket column 1. An electromagnet 301 is fixedly installed on the bracket column 1, and the iron core of the electromagnet 301 is fixedly installed on the bracket column 1, and the armature of the electromagnet 301 is hinged with the locking block 302. The locking block 302 is provided with a locking block waist groove 304, in which a locking block pin 303 is movably inserted, and the locking block pin 303 is fixedly installed on the bracket column 1. A locking block locking tooth 308 is provided at the lower end of the locking block 302, and the locking block locking tooth 308 corresponds to the bracket locking tooth 401 on the arc bracket 4. Two locking tension springs 305 are also stretched between the locking block 302 and the bracket column 1, and the locking tension spring 315 is a spiral tension spring.
[0053] When the electromagnet 301 is powered on, the locking block 302 is separated from the arc-shaped bracket 4. At this time, the longitudinal beam 8 and the main beam 14 of the assembly can adjust the inclination angle of the photovoltaic assembly panel under the drive of the photovoltaic assembly driver 13, and the reflector 9 also makes a corresponding reflection angle adjustment under the drive of the reflector driver 12. When the electromagnet 301 is powered off, the locking block 302 is engaged and locked with the arc-shaped bracket 4 under the action of the locking tension spring 305, and the photovoltaic assembly panel 6 and the reflector 9 maintain a stable orientation angle.
[0054] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. According to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can understand and use the present invention well. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.
Claims
1. A solar photovoltaic efficiency-enhancing power generation support system, comprising a support column (1) and a main beam (14), wherein the main beam (14) is rotatably supported on the support column (1), and a photovoltaic component board (6) is installed on a component longitudinal beam (8) fixedly connected to the main beam (14), characterized in that: A reflector swing beam (11) is hingedly supported at the front end of the component longitudinal beam (8), and a reflector (9) is fixedly mounted at the forward end of the reflector swing beam (11); An arc-shaped bracket (4) is also fixedly mounted on the component longitudinal beam (8), and the center of the circle where the arc-shaped bracket (4) is located is located on the center line of the main beam (14); A locker (3) is installed on the support column (1), and the locker (3) comprises a locking block (302) movably arranged on the support column (1), the locking block (302) is hingedly connected to an electromagnet (301) fixedly installed on the support column (1), and the locking block (302) corresponds to the position of the arc-shaped support (4); The main beam (14) is rotatably supported on the support column (1) through a vibration-damping bearing (5), and the vibration-damping bearing (5) includes a bearing seat (501) installed on the support column (1), a bearing shell (503) is slidably supported on the bearing seat (501), and a main beam clamping shell (504) for clamping the main beam (4) is supported in the shell cavity of the bearing shell (503) through a vibration-damping spring (507).
2. The solar photovoltaic efficiency-enhancing power generation support system according to claim 1 is characterized in that: A photovoltaic component driver (13) is hingedly supported between the component longitudinal beam (8) and the support column (1); and a reflector driver (12) is hingedly connected to the rear extension end of the reflector swing beam (11).
3. The solar photovoltaic efficiency-enhancing power generation support system according to claim 1 or 2, characterized in that: One end of the photovoltaic module driver (13) is hinged on the support column (1), and the other end of the photovoltaic module driver (13) is hinged on the module longitudinal beam (8); one end of the reflector driver (12) is hinged to the reflector swing beam (11), and the other end of the reflector driver (12) is hinged on the module longitudinal beam (8); the photovoltaic module driver (13) and the reflector driver (12) both use electric push rods.
4. The solar photovoltaic efficiency-enhancing power generation support system according to claim 1, characterized in that: The side of the arc-shaped bracket (4) opposite to the locking block (302) is slidably supported on a sliding roller (2), and the sliding roller (2) is installed on the bracket column (1).
5. The solar photovoltaic efficiency-enhancing power generation support system according to claim 4 is characterized in that: The sliding roller (2) comprises a supporting shaft core shaft (306) and a supporting roller sleeve (307), wherein the supporting roller sleeve (307) is rotatably slidably sleeved on the supporting shaft core shaft (306), the supporting roller sleeve (307) is in sliding contact with the arc-shaped bracket (4), and the supporting shaft core shaft (306) is mounted on the bracket column (1).
6. The solar photovoltaic efficiency-enhancing power generation support system according to claim 1, characterized in that: A locking tension spring (305) is tensioned between the locking block (302) and the support column (1), and the locking tension spring (305) can press the locking block (302) toward the arc-shaped support (4).
7. The solar photovoltaic efficiency-enhancing power generation support system according to claim 1 or 6, characterized in that: The locking block (302) is provided with a locking block waist groove (304), a locking block pin shaft (303) is movably inserted in the locking block waist groove (304), and the locking block pin shaft (303) is fixedly mounted on the bracket column (1).
8. The solar photovoltaic efficiency-enhancing power generation support system according to claim 1 or 6, characterized in that: The arc-shaped bracket (4) is provided with a bracket locking tooth (401), and the locking block (302) is provided with a locking block locking tooth (308), and the bracket locking tooth (401) corresponds to the locking block locking tooth (308).
9. The solar photovoltaic efficiency-enhancing power generation support system according to claim 1, characterized in that: The reflector (9) is a flat mirror surface or a curved mirror surface, and the curved mirror surface is a hyperbolic cylinder surface or a parabolic cylinder surface.
10. The solar photovoltaic efficiency-enhancing power generation support system according to claim 1, characterized in that: A bearing cover (502) is fixedly mounted on the bearing seat (501), and the bearing bush (503) is slidably supported between the bearing seat (501) and the bearing cover (502); at least three damping springs (507) are supported between the bearing bush (503) and the main beam clamp bush (504).
11. The solar photovoltaic efficiency-enhancing power generation support system according to claim 1 or 10, characterized in that: A shoe spring sleeve (505) is fixedly mounted on the main beam shoe (504), a sliding core shaft (506) is fixedly mounted on the bearing shoe (503), the shoe spring sleeve (505) and the sliding core shaft (506) are slidably sleeved, and a vibration-damping spring (507) is supported between the shoe spring sleeve (505) and the sliding core shaft (506); the vibration-damping spring (507) is a cylindrical helical compression spring.
12. The solar photovoltaic efficiency-enhancing power generation support system according to claim 1, characterized in that: The bearing bush (503) and the main beam bush (504) are both made of nylon, and the bearing bush (503) and the main beam bush (504) are both split structures.