Assembly structure of light-weight photovoltaic support

Abstract

The utility model discloses an assembly structure of a light-weight photovoltaic support, which belongs to the technical field of photovoltaic supports and comprises two groups of mutually parallel bases. Vertical rods are fixedly connected to the top of the base, and reinforcing rods are fixedly connected to the vertical rods; the top of the vertical rod is connected with an angle adjusting assembly. The upper end of the angle adjusting assembly is connected with a U-shaped plate. A supporting assembly is connected between the U-shaped plate and the reinforcing rod. The upper end of the U-shaped plate is connected with a first connecting rod; a plurality of clamping assemblies are connected between the two first connecting rods. The angle adjusting assembly is fixed to the top of the vertical rod, so that fixing of the U-shaped plate is achieved, the supporting effect on the U-shaped plate is achieved, the situation that the U-shaped plate is prone to shaking under the condition of wind blowing or external force is prevented, and the using stability is improved; the installation frame is clamped through the clamping assembly, the structure is stable and light, transportation and installation are convenient to achieve, and meanwhile the manufacturing cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, and particularly relates to an assembly structure of a lightweight photovoltaic bracket. Background Art

[0002] In order to facilitate transportation and save costs, more and more photovoltaic brackets are moving towards the direction of lightweight.

[0003] For example, Chinese Patent CN218352450U proposes a new type of lightweight photovoltaic bracket, including a frame, cross beams and longitudinal beams. The centers of the lower ends of multiple said cross beams are fixedly connected to end plates, and a support assembly is arranged below the end plates. Through the cooperation between a column, a base, a square insertion rod, a sleeve and a bolt, the column is inserted into the square insertion rod at the base, so that horizontal rotation between the column and the square insertion rod cannot occur. Then, the sleeve drives the collar to move downward and press on the surface of the base. After being pressed to the limit position, the lower bolt is installed at the center position of the sleeve. Due to the presence of the collar and the base, it will not tilt and rotate. In this way, the assembly of the overall bracket and the support during use are realized. Since one support column structure is reduced, the bolts required for connection are also reduced accordingly, making its assembly process more convenient.

[0004] However, in the above patent, since one support column is reduced, the frame is prone to shaking when affected by wind or external forces, and the stability during use is poor.

[0005] Based on this, the utility model designs an assembly structure of a lightweight photovoltaic bracket to solve the above problems. Summary of the Utility Model

[0006] Aiming at the above-mentioned disadvantages of the prior art, the utility model provides an assembly structure of a lightweight photovoltaic bracket.

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0008] An assembly structure of a lightweight photovoltaic bracket includes two groups of parallel bases;

[0009] Vertical rods are fixedly connected to the tops of the said bases, and reinforcing rods for supporting the vertical rods are fixedly connected to the left and right sides of the vertical rods, and the lower ends of the reinforcing rods are fixedly connected to the tops of the bases;

[0010] An angle adjustment component is connected to the top of the vertical rod;

[0011] The upper end of the angle adjustment component is connected to an inclined U-shaped plate;

[0012] A support component for supporting the U-shaped plate is connected between the lower end of the U-shaped plate and the left side of the reinforcing rod;

[0013] Both the left and right sides of the upper end of the U-shaped plate are connected with first connecting rods; a plurality of clamping components for clamping the installation frame are connected between the two groups of first connecting rods, and both the left and right ends of the installation frame are connected with the clamping components.

[0014] Furthermore, the angle adjustment component includes a first cross beam, a trapezoidal cross beam, a connecting cross beam, a first connecting block and a second connecting block. The top of the vertical rod is fixedly connected with the first cross beam, the top of the first cross beam is fixedly connected with the trapezoidal cross beam, the top of the trapezoidal cross beam is in contact connection with the connecting cross beam, the top of the connecting cross beam is fixedly connected with the U-shaped plate, the second connecting block fixes the left end of the connecting cross beam and the left end of the first cross beam through bolts, and the first connecting block fixes the right end of the connecting cross beam and the right end of the first cross beam through bolts.

[0015] Furthermore, the support component includes a second cross beam, a lower fixing component, a support rod component and an upper fixing component. Two mutually parallel second cross beams are fixedly connected between the two groups of reinforcing rods at the left end. A lower fixing component for limiting the lower end of the support rod component is connected between the two second cross beams, and an upper fixing component for limiting the upper end of the support rod component is connected to the lower end of the U-shaped plate.

[0016] Furthermore, the support rod component includes a support rod, a positioning rod, a limiting groove and a reinforcing ring. The lower end of the support rod is fixedly connected with the positioning rod, a limiting groove is opened at the upper end of the positioning rod, and the upper end of the support rod is fixedly connected with the reinforcing ring.

[0017] Furthermore, both the front and rear sides of the positioning rod are planes.

[0018] Furthermore, the lower fixing component includes a second connecting rod, a first fixing seat, a first mounting seat, a first threaded fastening rod, a limiting ring and an anti-slip component. Two mutually parallel second connecting rods are fixedly connected between the two second cross beams. The left sides of the second connecting rods are fixedly connected with first fixing seats, the left sides of the first fixing seats are fixedly connected with first mounting seats, and first threaded fastening rods are threadedly connected to the first mounting seats. The mutually approaching ends of the first threaded fastening rods pass through the limiting ring to clamp the positioning rod, and an anti-slip and anti-dropping component for preventing the support rod from sliding down is connected to the right side of the limiting ring.

[0019] Furthermore, the anti-slip and anti-dropping component includes a fixing block and a rotating plate. The right end of the limiting ring is fixedly connected with the fixing block, the upper end of the rotating plate is rotatably connected with the fixing block, and the lower end of the rotating plate is located in the limiting groove.

[0020] Furthermore, the upper fixing component includes a T-shaped block, a clamping block and a third connecting block. The upper end of the reinforcing ring is fixedly connected to the lower end of the third connecting block. The upper end of the third connecting block is fixedly connected with a clamping block. A groove is formed in the middle of the clamping block. The lower end of the T-shaped block is located in the groove. The fixing bolt sequentially passes through the clamping block, the T-shaped block and the clamping block to fix the clamping block and the T-shaped block.

[0021] The clamping component includes a second fixing seat, a second mounting seat, a second threaded fastening rod, a pushing block, a positioning block and a third connecting rod. The upper end of the first connecting rod is fixedly connected with a second fixing seat. The top of the second fixing seat is fixedly connected with a second mounting seat. The second mounting seat is threadedly connected with a second threaded fastening rod. The end of the second threaded fastening rod away from the second mounting seat is fixedly connected with a pushing block. The pushing block is in contact connection with the positioning block. A plurality of groups of third connecting rods are fixedly connected between the two groups of first connecting rods.

[0022] Furthermore, both the front and rear ends of the positioning block are in limiting sliding connection with the third connecting rod.

[0023] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0024] When the present utility model is installed, the base is fixedly installed on the ground, and the angle adjustment component is fixed on the top of the vertical rod, so as to realize the fixation of the U-shaped plate. The support component is installed between the U-shaped plate and the reinforcing rod, so as to realize the support effect on the U-shaped plate, prevent the U-shaped plate from being easily shaken when being blown by wind or affected by external force, and improve the stability during use; the clamping component is used to clamp the installation frame, and the photovoltaic panel is installed on the installation frame, so as to realize stable installation; the structure of the present utility model is stable and light, which is convenient for transportation and installation, and saves manufacturing costs at the same time.

[0025] The present utility model places the first connecting block on the inclined surface of the trapezoidal cross beam. The left end of the connecting cross beam is fixed to the left end of the first cross beam through the second connecting block, and the right end of the connecting cross beam is fixed to the right end of the first cross beam through the first connecting block. Since the connecting cross beam is fixedly connected with the U-shaped plate and the first cross beam is fixedly connected with the vertical rod, the U-shaped plate is stably installed on the vertical rod; when disassembling, only the second connecting block and the first connecting block need to be removed to realize the separation of the U-shaped plate and the vertical rod, so as to facilitate maintenance or transportation; different slopes of trapezoidal cross beams can also be replaced to meet the installation needs of different latitudes and longitudes.

[0026] The utility model adjusts the clamping block to a suitable position according to the angle of the U-shaped plate, so that the lower end of the T-shaped block is located at a suitable position in the groove of the clamping block. At this time, the fixing bolts are sequentially passed through the clamping block, the T-shaped block, and the clamping block, thereby fixing the clamping block and the T-shaped block. The reinforcing ring is installed on the third connecting block, thereby realizing the fixation of the angle of the support rod. The rotating plate is toggled upward, and the limiting ring is passed through the lower end of the support rod. At this time, the rotating plate is no longer toggled, and the rotating plate deflects downward under the action of gravity. The rotating plate is located in the limiting groove. At this time, the first threaded fastening rod is passed through the limiting ring to clamp the positioning rod, thereby realizing the fixation of the upper and lower ends of the support rod. When the first threaded fastening rod becomes loose, the rotating plate can prevent the support rod from slipping downward, further improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0028] Figure 1 is a three-dimensional view of an assembly structure of a lightweight photovoltaic bracket of the present utility model Figure 1 ;

[0029] Figure 2 is a front view of an assembly structure of a lightweight photovoltaic bracket of the present utility model;

[0030] Figure 3 is a three-dimensional view of an assembly structure of a lightweight photovoltaic bracket of the present utility model Figure 2 ;

[0031] Figure 4 is a three-dimensional view of an assembly structure of a lightweight photovoltaic bracket of the present utility model Figure 3 ;

[0032] Figure 5 is a schematic structural diagram of a support rod assembly;

[0033] Figure 6 is Figure 1 an enlarged view of part A in

[0034] Figure 7 is Figure 3 an enlarged view of part B in

[0035] Figure 8 is Figure 3 an enlarged view of part C in

[0036] Figure 9 is Figure 4Enlarged view of part D in the figure;

[0037] Figure 10 For Figure 1 Enlarged view of part E in the figure.

[0038] The reference numerals in the figure respectively represent:

[0039] 1. Base; 2. Vertical rod; 3. Angle adjustment component; 31. First cross beam; 32. Trapezoidal cross beam; 33. Connecting cross beam; 34. First connecting block; 35. Second connecting block; 4. U-shaped plate; 5. Support component; 51. Second cross beam; 52. Lower fixing component; 521. Second connecting rod; 522. First fixing seat; 523. First mounting seat; 524. First threaded fastening rod; 525. Limiting ring; 526. Fixed block; 527. Rotating plate; 53. Support rod component; 531. Support rod; 532. Positioning rod; 533. Limiting groove; 534. Reinforcing ring; 54. Upper fixing component; 541. T-shaped block; 542. Clamping block; 543. Third connecting block; 6. First connecting rod; 7. Clamping component; 71. Second fixing seat; 72. Second mounting seat; 73. Second threaded fastening rod; 74. Pushing block; 75. Positioning block; 76. Third connecting rod; 8. Installation frame; 9. Reinforcing rod. Detailed implementation manners

[0040] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0041] The "left", "right", "front", "rear", "upper" and "lower" mentioned in the following description are oriented in the perspective direction of the front view.

[0042] Embodiment 1

[0043] In some embodiments, please refer to the accompanying specification Figures 1-10 , an assembly structure of a lightweight photovoltaic bracket, including two groups of mutually parallel bases 1;

[0044] The top of each of the bases 1 is fixedly connected with a vertical rod 2, and reinforcing rods 9 for supporting the vertical rod 2 are fixedly connected to both the left and right sides of the vertical rod 2, and the lower ends of the reinforcing rods 9 are fixedly connected to the top of the base 1;

[0045] The top of the vertical rod 2 is connected with an angle adjustment component 3;

[0046] The upper end of the angle adjustment component 3 is connected to an inclined U-shaped plate 4;

[0047] A support component 5 for supporting the U-shaped plate 4 is connected between the lower end of the U-shaped plate 4 and the left side of the reinforcing rod 9;

[0048] Both the left and right sides of the upper end of the U-shaped plate 4 are connected with first connecting rods 6; a plurality of clamping components 7 for clamping the installation frame 8 are connected between the two groups of first connecting rods 6, and both the left and right ends of the installation frame 8 are connected with the clamping components 7;

[0049] During installation, the base 1 is fixedly installed on the ground, and the angle adjustment component 3 is fixed on the top of the vertical rod 2, thereby realizing the fixation of the U-shaped plate 4. The support component 5 is installed between the U-shaped plate 4 and the reinforcing rod 9, thereby realizing the support effect on the U-shaped plate 4, preventing the U-shaped plate 4 from being easily shaken when being blown by the wind or affected by external forces, and improving the stability during use; the installation frame 8 is clamped through the clamping component 7, and the photovoltaic panel is installed on the installation frame 8, thereby realizing stable installation; the utility model has a stable and light structure, is convenient for transportation and installation, and saves manufacturing costs at the same time;

[0050] The angle adjustment component 3 includes a first cross beam 31, a trapezoidal cross beam 32, a connecting cross beam 33, a first connecting block 34 and a second connecting block 35. The top of the vertical rod 2 is fixedly connected with the first cross beam 31, the top of the first cross beam 31 is fixedly connected with the trapezoidal cross beam 32, the top of the trapezoidal cross beam 32 is in contact connection with the connecting cross beam 33, the top of the connecting cross beam 33 is fixedly connected with the U-shaped plate 4, the second connecting block 35 fixes the left end of the connecting cross beam 33 and the left end of the first cross beam 31 through bolts, and the first connecting block 34 fixes the right end of the connecting cross beam 33 and the right end of the first cross beam 31 through bolts;

[0051] Place the first connecting block 34 on the inclined surface of the trapezoidal cross beam 32, fix the left end of the connecting cross beam 33 and the left end of the first cross beam 31 through the second connecting block 35, and fix the right end of the connecting cross beam 33 and the right end of the first cross beam 31 through the first connecting block 34. Since the connecting cross beam 33 is fixedly connected with the U-shaped plate 4 and the first cross beam 31 is fixedly connected with the vertical rod 2, the U-shaped plate 4 is stably installed on the vertical rod 2; during disassembly, only the second connecting block 35 and the first connecting block 34 need to be removed to realize the separation of the U-shaped plate 4 and the vertical rod 2, thereby facilitating maintenance or transportation; different installation requirements in different latitudes can also be adapted by replacing the trapezoidal cross beam 32 with different slopes;

[0052] The support assembly 5 includes a second cross beam 51, a lower fixing assembly 52, a support rod assembly 53, and an upper fixing assembly 54. Two sets of second cross beams 51 that are parallel to each other are fixedly connected between two sets of reinforcing rods 9 at the left end. A lower fixing assembly 52 for limiting the lower end of the support rod assembly 53 is connected between the two sets of second cross beams 51. An upper fixing assembly 54 for limiting the upper end of the support rod assembly 53 is connected to the lower end of the U-shaped plate 4;

[0053] Fix the upper end of the support rod assembly 53 on the upper fixing assembly 54 located at the lower end of the U-shaped plate 4 according to the angle of the U-shaped plate 4, and fix the lower end of the support rod assembly 53 on the lower fixing assembly 52, so as to realize the reinforcement and support of the U-shaped plate 4 through the support rod assembly 53, prevent the U-shaped plate 4 from shaking easily when it is affected by wind or external force, and improve the stability during use;

[0054] The clamping assembly 7 includes a second fixed seat 71, a second mounting seat 72, a second threaded fastening rod 73, a push block 74, a positioning block 75, and a third connecting rod 76. The upper end of the first connecting rod 6 is fixedly connected to the second fixed seat 71. The second mounting seat 72 is fixedly connected to the top of the second fixed seat 71. The second threaded fastening rod 73 is threadedly connected to the second mounting seat 72. The end of the second threaded fastening rod 73 away from the second mounting seat 72 is fixedly connected to the push block 74. The push block 74 is in contact connection with the positioning block 75. A plurality of third connecting rods 76 are fixedly connected between the two sets of first connecting rods 6. The front and rear ends of the positioning block 75 are in limit sliding connection with the third connecting rods 76;

[0055] Tighten the second threaded fastening rod 73 in the direction close to the mounting frame 8. The second threaded fastening rod 73 drives the positioning block 75 to move in the direction close to the mounting frame 8 under the limiting and guiding action of the third connecting rod 76 through the push block 74, thereby realizing the clamping and fixing of the mounting frame 8.

[0056] Embodiment 2

[0057] In some embodiments, as Figures 1-10 shown, as a preferred embodiment of the present invention, the support rod assembly 53 includes a support rod 531, a positioning rod 532, a limiting groove 533, and a reinforcing ring 534. The lower end of the support rod 531 is fixedly connected to the positioning rod 532. The upper end of the positioning rod 532 is provided with a limiting groove 533. The upper end of the support rod 531 is fixedly connected to the reinforcing ring 534; both the front and rear sides of the positioning rod 532 are flat;

[0058] The lower fixing component 52 includes a second connecting rod 521, a first fixing seat 522, a first mounting seat 523, a first threaded fastening rod 524, a limiting ring 525 and an anti-slip component. Two mutually parallel second connecting rods 521 are fixedly connected between the two groups of second cross beams 51. The left sides of the second connecting rods 521 are fixedly connected with first fixing seats 522. The left sides of the first fixing seats 522 are fixedly connected with first mounting seats 523. First threaded fastening rods 524 are threadedly connected to the first mounting seats 523. The ends of the first threaded fastening rods 524 close to each other pass through the limiting ring 525 to clamp the positioning rod 532. The right side of the limiting ring 525 is connected with an anti-slip component for preventing the support rod 531 from sliding down;

[0059] The anti-slip component includes a fixing block 526 and a rotating plate 527. The right end of the limiting ring 525 is fixedly connected with the fixing block 526. The upper end of the rotating plate 527 is rotatably connected to the fixing block 526. The lower end of the rotating plate 527 is located in the limiting groove 533;

[0060] The upper fixing component 54 includes a T-shaped block 541, a clamping block 542 and a third connecting block 543. The upper end of the reinforcing ring 534 is fixedly connected with the lower end of the third connecting block 543. The upper end of the third connecting block 543 is fixedly connected with the clamping block 542. A groove is formed in the middle of the clamping block 542. The lower end of the T-shaped block 541 is located in the groove. The fixing bolt passes through the clamping block 542, the T-shaped block 541, and the clamping block 542 in sequence, so as to fix the clamping block 542 and the T-shaped block 541;

[0061] Adjust the clamping block 542 to a suitable position according to the angle of the U-shaped plate 4, so that the lower end of the T-shaped block 541 is located at a suitable position in the groove of the clamping block 542. At this time, pass the fixing bolt through the clamping block 542, the T-shaped block 541, and the clamping block 542 in sequence, so as to fix the clamping block 542 and the T-shaped block 541. Install the reinforcing ring 534 on the third connecting block 543, so as to realize the fixation of the angle of the support rod 531; Pull the rotating plate 527 upward, pass the limiting ring 525 through the lower end of the support rod 531. At this time, stop pulling the rotating plate 527. The rotating plate 527 deflects downward under the action of gravity. The rotating plate 527 is located in the limiting groove 533. At this time, pass the first threaded fastening rod 524 through the limiting ring 525 to clamp the positioning rod 532, so as to realize the fixation of the upper and lower ends of the support rod 531; When the first threaded fastening rod 524 becomes loose, the rotating plate 527 can prevent the support rod 531 from slipping downward, further improving the stability of the device.

[0062] Embodiment III

[0063] In some embodiments, such as Figures 1-10As shown, as a preferred embodiment of the present utility model, a convex block for limiting the upper end of the mounting frame 8 is fixedly connected to the upper end of the positioning block 75, thereby preventing the mounting frame 8 from shifting upward;

[0064] The base 1, the vertical rod 2, the reinforcing rod 9, the U-shaped plate 4, etc. are all made of hollow aluminum tube material; thus, lightweight is achieved.

[0065] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A lightweight photovoltaic support assembly structure, comprising two sets of mutually parallel bases (1), characterized in that: The top of the base (1) is fixedly connected to a vertical rod (2), the left and right sides of the vertical rod (2) are fixedly connected to reinforcement rods (9) for supporting the vertical rod (2), and the lower ends of the reinforcement rods (9) are fixedly connected to the top of the base (1); The top of the vertical rod (2) is connected to an angle adjustment component (3); The upper end of the angle adjustment component (3) is connected to a U-shaped plate (4) arranged obliquely; A support assembly (5) for supporting the U-shaped plate (4) is connected between the lower end of the U-shaped plate (4) and the left side of the reinforcement rod (9); The upper left and right sides of the U-shaped plate (4) are both connected to first connecting rods (6); multiple groups of clamping assemblies (7) for clamping the mounting frame (8) are connected between the two groups of first connecting rods (6), and the left and right ends of the mounting frame (8) are both connected to the clamping assemblies (7).

2. The assembly structure of the lightweight photovoltaic bracket according to claim 1 is characterized in that: The angle adjustment assembly (3) comprises a first crossbeam (31), a trapezoidal crossbeam (32), a connecting crossbeam (33), a first connecting block (34) and a second connecting block (35); the top of the vertical rod (2) is fixedly connected to the first crossbeam (31); the top of the first crossbeam (31) is fixedly connected to the trapezoidal crossbeam (32); the top of the trapezoidal crossbeam (32) is abuttingly connected to the connecting crossbeam (33); the top of the connecting crossbeam (33) is fixedly connected to the U-shaped plate (4); the second connecting block (35) fixes the left end of the connecting crossbeam (33) to the left end of the first crossbeam (31) by bolts; the first connecting block (34) fixes the right end of the connecting crossbeam (33) to the right end of the first crossbeam (31) by bolts.

3. The assembly structure of the lightweight photovoltaic bracket according to claim 2 is characterized in that: The support assembly (5) comprises a second cross beam (51), a lower fixing assembly (52), a support rod assembly (53) and an upper fixing assembly (54); two groups of second cross beams (51) parallel to each other are fixedly connected between the two groups of reinforcement rods (9) at the left end; a lower fixing assembly (52) for limiting the lower end of the support rod assembly (53) is connected between the two groups of second cross beams (51); and an upper fixing assembly (54) for limiting the upper end of the support rod assembly (53) is connected to the lower end of the U-shaped plate (4).

4. The assembly structure of the lightweight photovoltaic bracket according to claim 3 is characterized in that: The support rod assembly (53) comprises a support rod (531), a positioning rod (532), a limiting groove (533) and a reinforcement ring (534); the lower end of the support rod (531) is fixedly connected to the positioning rod (532); the upper end of the positioning rod (532) is provided with a limiting groove (533); and the upper end of the support rod (531) is fixedly connected to the reinforcement ring (534).

5. The assembly structure of the lightweight photovoltaic bracket according to claim 4 is characterized in that: The front and rear sides of the positioning rod (532) are both flat.

6. The assembly structure of the lightweight photovoltaic bracket according to claim 5, characterized in that: The lower fixing assembly (52) comprises a second connecting rod (521), a first fixing seat (522), a first mounting seat (523), a first threaded fastening rod (524), a limiting ring (525) and an anti-slip assembly. Two groups of second connecting rods (521) parallel to each other are fixedly connected between the two groups of second cross beams (51). The left side of the second connecting rod (521) is fixedly connected to the first fixing seat (522). The left side of the first fixing seat (522) is fixedly connected to the first mounting seat (523). The first mounting seat (523) is threadedly connected to the first threaded fastening rod (524). The ends of the first threaded fastening rods (524) that are close to each other pass through the limiting ring (525) to clamp the positioning rod (532). The right side of the limiting ring (525) is connected to an anti-slip assembly for preventing the support rod (531) from sliding down.

7. The assembly structure of the lightweight photovoltaic bracket according to claim 6, characterized in that: The anti-slip assembly comprises a fixed block (526) and a rotating plate (527); the right end of the limiting ring (525) is fixedly connected to the fixed block (526); the upper end of the rotating plate (527) is rotatably connected to the fixed block (526); and the lower end of the rotating plate (527) is located in the limiting groove (533).

8. The assembly structure of the lightweight photovoltaic bracket according to claim 7, characterized in that: The upper fixing assembly (54) comprises a T-shaped block (541), a clamping block (542) and a third connecting block (543); the upper end of the reinforcing ring (534) is fixedly connected to the lower end of the third connecting block (543); the upper end of the third connecting block (543) is fixedly connected to the clamping block (542); a groove is provided in the middle of the clamping block (542); the lower end of the T-shaped block (541) is located in the groove; the fixing bolts pass through the clamping block (542), the T-shaped block (541) and the clamping block (542) in sequence to fix the clamping block (542) and the T-shaped block (541).

9. The assembly structure of the lightweight photovoltaic bracket according to claim 8, characterized in that: The clamping assembly (7) comprises a second fixed seat (71), a second mounting seat (72), a second threaded fastening rod (73), a push block (74), a positioning block (75) and a third connecting rod (76); the upper end of the first connecting rod (6) is fixedly connected to the second fixed seat (71); the top of the second fixed seat (71) is fixedly connected to the second mounting seat (72); the second threaded fastening rod (73) is threadedly connected to the second mounting seat (72); the end of the second threaded fastening rod (73) away from the second mounting seat (72) is fixedly connected to the push block (74); the push block (74) is abuttingly connected to the positioning block (75); and multiple groups of third connecting rods (76) are fixedly connected between the two groups of first connecting rods (6).

10. The assembly structure of the lightweight photovoltaic bracket according to claim 9, characterized in that: The front and rear ends of the positioning block (75) are both connected to the third connecting rod (76) in a limited sliding manner.

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