Photovoltaic support convenient for rapid laying

Abstract

The invention belongs to the field of photovoltaic support laying, and discloses a photovoltaic support convenient for rapid laying, which comprises a fixed base, a folding and unfolding assembly, a central fixed disc, an angle adjusting structure and a reinforcing assembly, the folding and unfolding assembly is installed on the center fixing disc and comprises a first folding plate and a second folding plate which can rotate relatively, a third gear is fixedly connected to the arc guide rail, a fourth gear is fixedly connected to the second folding plate, and the third gear is connected with the fourth gear in an engaged mode. By arranging the folding and unfolding assembly, the center fixing disc and the reinforcing assembly, the folding and unfolding assembly has a folding state and an unfolding state, so that the support can be folded into a compact state during transportation and can be rapidly unfolded during installation, and rapid unfolding, convenient installation and stable supporting of the support can be achieved; therefore, the effect of efficiently laying the photovoltaic support is achieved, and the problems that a traditional support is high in installation cost and long in construction time are effectively solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of photovoltaic bracket laying, and specifically refers to a photovoltaic bracket that is convenient for rapid laying. Background Art

[0002] With the increasing global demand for clean energy, as an important form of renewable energy utilization, the application scale of photovoltaic power generation is constantly expanding. During the construction of a photovoltaic power station, the installation of a photovoltaic bracket is a crucial link. Although the traditional spliced photovoltaic bracket meets the basic support requirements to a certain extent, many drawbacks are exposed in actual operation. On the one hand, it requires a large amount of space during transportation, increasing the usage frequency of transport vehicles and transportation costs, and it is easily damaged due to component collisions during transportation, affecting the installation progress. On the other hand, the on-site installation process is extremely cumbersome, requiring a large number of bolts for splicing. Installers need to spend a lot of time aligning and tightening components, and have a high dependence on manpower. This not only increases the construction time but also significantly raises the overall installation cost due to the increase in labor costs.

[0003] Therefore, in order to improve the laying convenience of the photovoltaic bracket, a photovoltaic bracket that is convenient for rapid laying is proposed. Summary of the Invention

[0004] In view of the above situation, to overcome the defects of the prior art, the present invention provides a photovoltaic bracket that is convenient for rapid laying. By setting a folding and unfolding assembly, a central fixing plate, and a reinforcement assembly, it can achieve the rapid unfolding, convenient installation, and stable support of the bracket, effectively solving the problems of inconvenient transportation and cumbersome installation of the current traditional photovoltaic bracket.

[0005] The technical solution adopted by the present invention is as follows: The present invention provides a photovoltaic bracket that is convenient for rapid laying, including a fixed base, a folding and unfolding assembly, a central fixing plate, an angle adjustment structure, and a reinforcement assembly;

[0006] The fixed base is fixedly installed on the ground and is used to carry the bracket;

[0007] The folding and unfolding assembly is installed on the central fixing plate and includes a folding plate one and a folding plate two that can rotate relative to each other. A gear three is fixedly connected to the arc guide rail, and a gear four is fixedly connected to the folding plate two. The gear three is meshed with the gear four;

[0008] The angle adjustment structure is arranged between the fixed base and the central fixing plate and is used to adjust the angle of the central fixing plate;

[0009] One end of the reinforcement assembly is rotatably installed on the folding and unfolding assembly, and the other end of the reinforcement assembly can abut against the fixed base to support the folding and unfolding assembly.

[0010] Further, the central fixing disk includes a central disk and a chassis, the central disk is fixedly connected to the top of the chassis, and an arc guide rail is fixedly arranged on the chassis.

[0011] Further, the folding and unfolding assembly further includes a fixed frame and a rotating frame, the fixed frame is fixedly connected to the chassis, an arc-shaped slider is fixedly connected to the rotating frame, and the arc-shaped slider is slidably connected to the arc guide rail;

[0012] A cage one is fixedly connected to the fixed frame, a gear two is fixedly connected to the folding plate one, and the gear two is rotatably connected to the cage one;

[0013] A rotating shaft one is fixedly connected to the folding plate two, and the rotating shaft one is rotatably connected to the rotating frame;

[0014] A gear three is rotatably connected to the folding plate one, a gear four is rotatably connected to the folding plate two, and the gear three is meshed with the gear four;

[0015] The folding and unfolding assembly further includes a cage two, and both the gear three and the gear four are rotatably connected to the cage two.

[0016] Further, two groups of folding plates one and folding plates two are symmetrically arranged, and a gear two is fixedly connected to one of the folding plates one, a gear one is fixedly connected to the other folding plate one, and the gear one is meshed with the gear two;

[0017] A cage one is fixedly connected to the fixed frame, and both the gear one and the gear two are rotatably connected to the cage one;

[0018] Both the folding plate one and the folding plate two are in a fan-shaped structure, the gear three and the gear two are both arranged at the outer arc of the folding plate one, and the gear four and the rotating shaft one are both arranged at the outer arc of the folding plate two;

[0019] A rotating shaft two is fixedly connected to the end of the folding plate one far away from the gear two, and the rotating shaft two rotates on the central disk.

[0020] Further, the reinforcement assembly includes a telescopic rod, a storage block and a support block, the support block is fixedly installed on the fixed base, and the storage block is fixedly installed on the folding and unfolding assembly;

[0021] The telescopic rod includes a threaded sleeve, a screw rod one and a screw rod two, the screw rod one and the screw rod two are respectively threadedly connected to both sides of the threaded sleeve, and the threads of the screw rod one and the screw rod two are arranged in the reverse direction;

[0022] The screw rod one is hinged to the folding and unfolding assembly, a connecting block is fixedly connected to the screw rod two, and a chuck is fixedly connected to the connecting block.

[0023] Furthermore, the support block includes a support seat, a card slot is formed in the support seat, and the card head abuts against the card slot.

[0024] Furthermore, three groups of reinforcement components are provided. One end of one group of telescopic rods is hinged to the fixed frame, and one end of the other two groups of receiving blocks is hinged to the rotating frame.

[0025] Furthermore, the angle adjustment structure includes a fixed plate, a movable plate, a sliding block and a rotating shaft. The fixed plate is fixedly connected to the fixed base, the movable plate is rotatably connected to the fixed plate, a linear guide rail is provided on the movable plate, the sliding block slides on the linear guide rail, the rotating shaft is rotatably connected to the movable plate, threaded rods are fixedly connected to both ends of the rotating shaft, the sliding block is threadedly connected to the threaded rods, and a connecting rod is hingedly connected between the sliding block and the chassis.

[0026] Furthermore, two groups of the sliding blocks, threaded rods and connecting rods are provided and are symmetrically arranged at both ends of the rotating shaft.

[0027] Furthermore, a hexagonal shaft one is fixedly connected to the first gear, and a hexagonal shaft two is fixedly connected to one end of the threaded rod.

[0028] The beneficial effects achieved by the present invention with the above structure are as follows:

[0029] (1) In order to solve the problems of inconvenient transportation and cumbersome installation of traditional photovoltaic brackets, the present invention can realize the rapid deployment, convenient installation and stable support of the bracket by setting a folding and unfolding component, a central fixing disk and a reinforcement component, thereby achieving the effect of efficiently laying the photovoltaic bracket and effectively solving the problems of high installation cost and long construction time of traditional brackets;

[0030] (2) Among them, the folding and unfolding component has two states of folding and unfolding, so that the bracket can be folded into a compact state during transportation, effectively saving transportation space and reducing the risk of component collision during transportation; during installation, it can be quickly unfolded, and two sets of relatively meshing gears are used to enable the two sets of sector-shaped mounting plates to be quickly unfolded, with simple and fast operation, and can realize the rapid deployment and laying of the photovoltaic bracket;

[0031] (3) In addition, the reinforcement component can provide a reliable supporting effect on the folding and unfolding component, and the reinforcement component can be accommodated on the folding and unfolding component, effectively saving the occupied space during transportation, and can quickly remove one end of the reinforcement component from the folding and unfolding component during installation and form a stable connection with the fixed base, thereby realizing the reinforcement and support of the folding and unfolding component and effectively enhancing the overall stability strength of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1The three-dimensional diagram of a photovoltaic bracket proposed by the present invention, which is convenient for rapid laying Figure 1 ;

[0033] Figure 2 The three-dimensional diagram of a photovoltaic bracket proposed by the present invention, which is convenient for rapid laying Figure 2 ;

[0034] Figure 3 It is the structural schematic diagram of the folding and unfolding component and the reinforcement component;

[0035] Figure 4 It is the structural schematic diagram of the folding and unfolding component Figure 1 ;

[0036] Figure 5 It is the structural schematic diagram of the folding and unfolding component Figure 2 ;

[0037] Figure 6 It is the schematic diagram of the folded state of the folding and unfolding component;

[0038] Figure 7 It is the partial structural schematic diagram of a photovoltaic bracket proposed by the present invention;

[0039] Figure 8 It is the structural schematic diagram of the angle adjustment structure of a photovoltaic bracket proposed by the present invention;

[0040] Figure 9 It is the schematic diagram of the use state of a photovoltaic bracket proposed by the present invention;

[0041] Figure 10 It is the structural schematic diagram of the reinforcement component;

[0042] Figure 11 It is the partial structural schematic diagram of the reinforcement component.

[0043] Among them, 1, fixed base; 2, folding and unfolding component; 3, central fixing plate; 4, angle adjustment structure; 5, reinforcement component; 21, fixing frame; 22, rotating frame; 23, folding plate one; 24, folding plate two; 25, gear one; 26, gear two; 27, cage one; 28, hexagonal shaft one; 29, gear three; 210, gear four; 211, cage two; 212, rotating shaft one; 213, arc-shaped slider; 214, rotating shaft two; 31, central plate; 32, arc-shaped guide rail; 33, chassis; 41, fixing plate; 42, movable plate; 43, sliding block; 44, threaded rod; 45, rotating shaft; 46, linear guide rail; 47, hexagonal shaft two; 48, connecting rod; 51, telescopic rod; 52, receiving block; 53, support block; 511, threaded sleeve; 512, screw one; 513, screw two; 514, connecting block; 515, chuck; 531, support seat; 532, card slot.

[0044] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. Detailed embodiments

[0045] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0046] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0047] As Figures 1-11 shown, the present invention provides a photovoltaic bracket that is convenient for rapid laying, including a fixed base 1, a folding and unfolding assembly 2, a central fixing plate 3, an angle adjusting structure 4, and a reinforcement assembly 5;

[0048] The fixed base 1 is fixedly installed on the ground and is used to carry the bracket;

[0049] The folding and unfolding assembly 2 is installed on the central fixing plate 3 and includes a folding plate one 23 and a folding plate two 24 that can rotate relative to each other. A gear three 29 is fixedly connected to the arc guide rail 32, and a gear four 210 is fixedly connected to the folding plate two 24. The gear three 29 is meshed with the gear four 210;

[0050] The angle adjusting structure 4 is arranged between the fixed base 1 and the central fixing plate 3 and is used to adjust the angle of the central fixing plate 3;

[0051] One end of the reinforcement assembly 5 is rotatably installed on the folding and unfolding assembly 2, and the other end of the reinforcement assembly 5 can abut against the fixed base 1 to support the folding and unfolding assembly 2;

[0052] When laying the photovoltaic bracket, after unfolding the folding and unfolding assembly 2, the angle of the folding and unfolding assembly 2 is adjusted through the angle adjusting structure 4, and then the reinforcement assembly 5 is used to reinforce and support the folding and unfolding assembly 2, and the rapid laying of the photovoltaic bracket can be completed.

[0053] Among them, the central fixed disk 3 includes a central disk 31 and a chassis 33. The central disk 31 is fixedly connected to the top of the chassis 33, and an arc guide rail 32 is fixedly provided on the chassis 33.

[0054] In addition, the folding and unfolding assembly 2 further includes a fixed frame 21 and a rotating frame 22. The fixed frame 21 is fixedly connected to the chassis 33. An arc-shaped slider 213 is fixedly connected to the rotating frame 22, and the arc-shaped slider 213 is slidably connected to the arc guide rail 32, so that the rotating frame 22 can rotate around the axis of the central disk 31;

[0055] A cage one 27 is fixedly connected to the fixed frame 21. The cage one 27 can ensure the meshing of the first gear 25 and the second gear 26. The second gear 26 is fixedly connected to the folding plate one 23, and the second gear 26 is rotatably connected to the cage one 27;

[0056] A first rotating shaft 212 is fixedly connected to the folding plate two 24, and the first rotating shaft 212 is rotatably connected to the rotating frame 22;

[0057] A third gear 29 is rotatably connected to the folding plate one 23, and a fourth gear 210 is rotatably connected to the folding plate two 24. The third gear 29 is meshed and connected with the fourth gear 210;

[0058] The folding and unfolding assembly 2 further includes a cage two 211. Both the third gear 29 and the fourth gear 210 are rotatably connected to the cage two 211, and the cage two 211 can ensure the meshing of the third gear 29 and the fourth gear 210.

[0059] In this embodiment, two sets of the folding plate one 23 and the folding plate two 24 are symmetrically arranged. A second gear 26 is fixedly connected to one of the folding plate one 23, and a first gear 25 is fixedly connected to the other folding plate one 23. The first gear 25 is meshed and connected with the second gear 26;

[0060] A cage one 27 is fixedly connected to the fixed frame 21. Both the first gear 25 and the second gear 26 are rotatably connected to the cage one 27;

[0061] Both the folding plate one 23 and the folding plate two 24 are in a fan-shaped structure. The third gear 29 and the second gear 26 are both arranged at the outer arc of the folding plate one 23, and the fourth gear 210 and the first rotating shaft 212 are both arranged at the outer arc of the folding plate two 24;

[0062] A second rotating shaft 214 is fixedly connected to the end of the folding plate one 23 far from the second gear 26, and the second rotating shaft 214 rotates on the central disk 31.

[0063] In this embodiment, the reinforcement assembly 5 includes a telescopic rod 51, a storage block 52 and a support block 53. The support block 53 is fixedly installed on the fixed base 1, the storage block 52 is fixedly installed on the folding and unfolding assembly 2, and the storage block 52 and the support block 53 have the same structure;

[0064] The telescopic rod 51 includes a threaded sleeve 511, a first screw rod 512 and a second screw rod 513. The first screw rod 512 and the second screw rod 513 are respectively threadedly connected to both sides of the threaded sleeve 511, and the threads of the first screw rod 512 and the second screw rod 513 are arranged in opposite directions;

[0065] The first screw rod 512 is hingedly connected to the folding and unfolding assembly 2. A connecting block 514 is fixedly connected to the second screw rod 513, and a chuck 515 is fixedly connected to the connecting block 514.

[0066] The support block 53 includes a support base 531. A card slot 532 is formed in the support base 531, and the chuck 515 abuts against the card slot 532.

[0067] Three groups of reinforcement components 5 are provided. One end of one group of telescopic rods 51 is hingedly connected to the fixed frame 21, and one end of the other two groups of storage blocks 52 is hingedly connected to the rotating frame 22.

[0068] In addition, the angle adjustment structure 4 includes a fixed plate 41, a movable plate 42, a sliding block 43 and a rotating shaft 45. The fixed plate 41 is fixedly connected to the fixed base 1. The movable plate 42 is rotatably connected to the fixed plate 41. A linear guide rail 46 is provided on the movable plate 42. The sliding block 43 slides on the linear guide rail 46. The rotating shaft 45 is rotatably connected to the movable plate 42. Both ends of the rotating shaft 45 are fixedly connected with threaded rods 44. The sliding block 43 is threadedly connected to the threaded rods 44. A connecting rod 48 is hingedly connected between the sliding block 43 and the chassis 33.

[0069] Specifically, two groups of the sliding block 43, the threaded rods 44 and the connecting rod 48 are provided and are symmetrically arranged at both ends of the rotating shaft 45. A hexagonal shaft 28 is fixedly connected to the first gear 25, and a hexagonal shaft 47 is fixedly connected to one end of the threaded rod 44.

[0070] Specific usage and working principle: When storing and transporting the photovoltaic support, the staff uses a wrench to turn the first hexagonal shaft 28. The first hexagonal shaft 28 drives the first gear 25 to rotate. Under the meshing action of the first gear 25 and the second gear 26, the two first folding plates 23 rotate around the axes of the first gear 25 and the second gear 26 respectively, so that the first folding plates 23 can fold up on the side close to the second folding plates 24. At the same time, under the meshing action of the third gear 29 and the fourth gear 210, the side of the second folding plates 24 close to the first folding plates 23 folds up following the folding of the first folding plates 23. And because the side of the second folding plates 24 close to the rotating frame 22 is limited by the rotating frame 22 and can only rotate around the axis of the central disc 31, the first folding plates 23 and the second folding plates 24 can be folded; when laying the photovoltaic support, first fix the fixed base 1 on the ground, and then the staff reversely uses a wrench to turn the first gear 25, and the folding and unfolding assembly 2 can be unfolded to achieve rapid laying;

[0071] Then the staff uses a wrench to turn the second hexagonal shaft 47. The second hexagonal shaft 47 drives the threaded rod 44 and the rotating shaft 45 to rotate, so that the two sliding blocks 43 can move in the direction of approaching or separating from each other, thereby adjusting the angle of the connecting rod 48 and pushing the angle change between the central fixed disc 3 and the fixed base 1, so as to realize the angle adjustment of the photovoltaic support;

[0072] Initially, one end of the telescopic rod 51 is hinged to the folding and unfolding assembly 2, and the other end of the telescopic rod 51 is inserted into the receiving block 52. After the angle adjustment is completed, the staff uses a wrench to turn the threaded sleeve 511, so that the telescopic rod 51 shrinks and becomes shorter, and then one end of the telescopic rod 51 can be taken out of the receiving block 52, so that the telescopic rod 51 can rotate. Then one end of the telescopic rod 51 is extended into the support block 53, and the threaded sleeve 511 is reversely turned, so that the telescopic rod 51 extends again until the chuck 515 abuts against the card slot 532, so that the reinforcement assembly 5 can support the unfolded support and provide support force;

[0073] Reinforcement assemblies 5 are provided on both the fixed frame 21 and the two rotating frames 22, and the installation and support of the reinforcement assemblies 5 are completed by the same operation method.

[0074] 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 terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0075] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0076] The above describes the present invention and its implementation manners. Such a description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the purpose of the present invention, design similar structural manners and embodiments without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. A photovoltaic support that is easy to lay quickly, characterized by: It comprises a fixed base (1), a folding and unfolding assembly (2), a central fixed plate (3), an angle adjustment structure (4) and a reinforcement assembly (5); The fixed base (1) is fixedly installed on the ground and is used to support the bracket; The folding and unfolding assembly (2) is mounted on a central fixed disk (3), and comprises a folding plate 1 (23) and a folding plate 2 (24) which are capable of rotating relative to each other, a gear 3 (29) being fixedly connected to the folding plate 1 (23), a gear 4 (210) being fixedly connected to the folding plate 2 (24), and the gear 3 (29) being meshingly connected to the gear 4 (210); The angle adjustment structure (4) is arranged between the fixed base (1) and the central fixed plate (3) and is used to adjust the angle of the central fixed plate (3); One end of the reinforcement component (5) is rotatably mounted on the folding and unfolding component (2), and the other end of the reinforcement component (5) can be abutted against the fixed base (1) to support the folding and unfolding component (2).

2. A photovoltaic support that is easy to quickly lay according to claim 1, characterized in that: The central fixed plate (3) comprises a central plate (31) and a bottom plate (33); the central plate (31) is fixedly connected to the top of the bottom plate (33); and an arc guide rail (32) is fixedly provided on the bottom plate (33).

3. A photovoltaic support that is easy to quickly lay according to claim 2, characterized in that: The folding and unfolding assembly (2) further comprises a fixed frame (21) and a rotating frame (22), wherein the fixed frame (21) is fixedly connected to the chassis (33), and an arc-shaped slider (213) is fixedly connected to the rotating frame (22), and the arc-shaped slider (213) is slidably connected to the circular arc guide rail (32); The fixed frame (21) is fixedly connected to a retaining frame 1 (27), the folding plate 1 (23) is fixedly connected to a gear 2 (26), and the gear 2 (26) is rotatably connected to the retaining frame 1 (27); The folding plate 2 (24) is fixedly connected to a rotating shaft 1 (212), and the rotating shaft 1 (212) is rotatably connected to the rotating frame (22); The folding plate one (23) is rotatably connected to a gear three (29), the folding plate two (24) is rotatably connected to a gear four (210), and the gear three (29) is meshingly connected to the gear four (210); The folding and unfolding assembly (2) also includes a retaining frame 2 (211), and the gear 3 (29) and the gear 4 (210) both rotate on the retaining frame 2 (211).

4. A photovoltaic support that is easy to quickly lay according to claim 3, characterized in that: The folding plate 1 (23) and the folding plate 2 (24) are symmetrically arranged in two groups, and one of the folding plates 1 (23) is fixedly connected to the gear 2 (26), and the other folding plate 1 (23) is fixedly connected to the gear 1 (25), and the gear 1 (25) is meshedly connected with the gear 2 (26); The fixing frame (21) is fixedly connected to a retaining frame 1 (27), and the gear 1 (25) and the gear 2 (26) are both rotatably connected to the retaining frame 1 (27); The folding plate 1 (23) and the folding plate 2 (24) are both fan-shaped structures, the gear 3 (29) and the gear 2 (26) are both arranged at the outer arc of the folding plate 1 (23), and the gear 4 (210) and the rotating shaft 1 (212) are both arranged at the outer arc of the folding plate 2 (24); The folding plate 1 (23) is fixedly connected to a rotating shaft 2 (214) at one end away from the gear 2 (26), and the rotating shaft 2 (214) rotates on the central disk (31).

5. A photovoltaic support that is easy to quickly lay according to claim 4, characterized in that: The reinforcement component (5) comprises a telescopic rod (51), a storage block (52) and a support block (53); the support block (53) is fixedly mounted on the fixed base (1); and the storage block (52) is fixedly mounted on the folding and unfolding component (2); The telescopic rod (51) comprises a threaded sleeve (511), a first screw rod (512) and a second screw rod (513), wherein the first screw rod (512) and the second screw rod (513) are respectively threadedly connected to two sides of the threaded sleeve (511), and the threads of the first screw rod (512) and the second screw rod (513) are arranged in opposite directions; The first screw rod (512) is hingedly connected to the folding and unfolding assembly (2), the second screw rod (513) is fixedly connected to a connecting block (514), and the connecting block (514) is fixedly connected to a clamping head (515).

6. A photovoltaic support that is easy to quickly lay according to claim 5, characterized in that: The support block (53) comprises a support seat (531), a clamping groove (532) is provided on the support seat (531), and the clamping head (515) abuts against the clamping groove (532).

7. A photovoltaic support that is easy to quickly lay according to claim 6, characterized in that: The reinforcement assembly (5) is provided with three groups, one end of a telescopic rod (51) of one group is hinged on the fixed frame (21), and one end of the other two groups of storage blocks (52) are hinged on the rotating frame (22).

8. A photovoltaic support that is easy to quickly lay according to claim 7, characterized in that: The angle adjustment structure (4) comprises a fixed plate (41), a movable plate (42), a sliding block (43) and a rotating shaft (45); the fixed plate (41) is fixedly connected to the fixed base (1); the movable plate (42) is rotatably connected to the fixed plate (41); a linear guide rail (46) is provided on the movable plate (42); the sliding block (43) slides on the linear guide rail (46); the rotating shaft (45) is rotatably connected to the movable plate (42); threaded rods (44) are fixedly connected to both ends of the rotating shaft (45); the sliding block (43) is threadedly connected to the threaded rod (44); and a connecting rod (48) is hingedly connected between the sliding block (43) and the chassis (33).

9. A photovoltaic support that is easy to quickly lay according to claim 8, characterized in that: The sliding block (43), the threaded rod (44) and the connecting rod (48) are each provided in two groups and are symmetrically arranged at both ends of the rotating shaft (45).

10. A photovoltaic support that is easy to quickly lay according to claim 9, characterized in that: The gear one (25) is fixedly connected to a hexagonal shaft one (28), and one end of the threaded rod (44) is fixedly connected to a hexagonal shaft two (47).

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