A photovoltaic support quick installation structure and a construction equipment thereof

Abstract

The application provides a kind of photovoltaic support quick installation structure and its construction equipment, belongs to photovoltaic installation field.Structure includes base frame, rotating adjusting mechanism, supporting truss and cell plate support frame.Bending positioning plate body I is arranged in supporting truss, and the bottom of cell plate support frame is provided with clamping cover, the inner wall of clamping cover is provided with anti-skid tooth pattern.Construction equipment drives pushing mechanism by using electric push rod, pushes bending positioning plate body I to clamp cover, makes it tightly abuts with anti-skid tooth pattern and forms anti-rebound locking.The application flexibly adjusts angle by rotating mechanism, uses automatic bending clamping to cooperate with anti-skid tooth pattern locking, not only simplifies installation process, but also effectively solves the problem of loosening caused by metal plate bending rebound, significantly improves the installation efficiency and stability of photovoltaic support.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic equipment installation technology, and in particular to a rapid installation structure for photovoltaic brackets and its construction equipment. Background Technology

[0002] With the increasing global demand for clean energy, solar energy, as an abundant and renewable energy source, has received widespread attention and vigorous development. Solar photovoltaic (PV) power generation systems are important devices that directly convert solar energy into electrical energy using solar panels. They have been widely used in many fields, such as large-scale solar power plants and distributed rooftop PV systems.

[0003] In the construction of solar photovoltaic power generation systems, photovoltaic support structures are key components supporting solar photovoltaic panels, and their stability and ease of installation directly affect the performance and construction efficiency of the entire system. Traditional photovoltaic support structure installation often has some shortcomings. On the one hand, during the installation process, solar panels are often fixed with bolts; however, this fixing method is cumbersome in practice and requires a lot of manpower and time.

[0004] On the other hand, traditional photovoltaic (PV) mounting structures are not flexible enough in adjusting the angle of solar PV panels. Because the solar altitude and azimuth angles vary across different regions and seasons, the angle of the PV panels needs to be adjusted according to the actual conditions to maximize their solar radiation reception. However, traditional structures often suffer from limited adjustment range and complex adjustment processes, making it difficult to meet diverse installation needs and consequently affecting the power generation efficiency of the solar PV system.

[0005] To address the above problems, this invention proposes a rapid installation structure for photovoltaic brackets and its construction equipment. Summary of the Invention

[0006] This invention provides a rapid installation structure for photovoltaic brackets and its construction equipment, overcoming the shortcomings of existing technologies.

[0007] This invention provides the following technical solution: A photovoltaic support quick-installation structure includes: Base frame; Two upright columns are symmetrically fixedly installed on the top of the base frame; A rotary adjustment mechanism is connected to the column. A supporting truss is set between the two rotation adjustment mechanisms, with its two ends connected to the corresponding rotation adjustment mechanisms respectively. Multiple assembly holes are equally spaced on one side inner wall of the supporting truss, and a right-angled bent positioning plate I is fixedly installed in each assembly hole. A solar panel support frame is used to fix solar photovoltaic panels. The bottom of the solar panel support frame is symmetrically provided with four connecting plates. Each connecting plate has a snap-fit ​​cover fixedly installed at its bottom. Two snap-fit ​​covers located on the same side are slidably engaged in the same supporting truss. The bending positioning plate I can be bent and extended into the snap-fit ​​cover for snap-fit ​​to fix the battery panel support frame. The rotation adjustment mechanism is used to adjust the angle of the supporting truss.

[0008] In one possible design, the rotary adjustment mechanism includes: A connecting shaft passes through the column and is rotatably connected to the column; A support beam is fixedly mounted on the connecting shaft. Two mounting blocks are symmetrically fixedly installed on one side of the support beam, and the mounting blocks are fixedly installed at the bottom of the corresponding support truss. The chuck body is fixedly installed at one end of the connecting shaft body; A positioning threaded rod is installed through the column body; The chuck body has multiple locking holes at equal intervals. The positioning threaded rod is movably locked into the locking holes. A positioning threaded nut is threaded onto the positioning threaded rod. One side of the positioning threaded nut is tightly fitted with one side of the chuck body to lock the support beam after the angle is adjusted.

[0009] In one possible design, a crease opening I is provided on the top of one side of the bending positioning plate I, a crease opening II is provided on the bottom side of the bending positioning plate I, a notch I is provided at the inner corner of the bending positioning plate I, and a notch II is provided at the outer corner of the bending positioning plate I, so as to avoid breakage during bending.

[0010] In one possible design, a mating groove strip is fixedly installed on one side of the supporting truss for limiting and supporting the construction equipment.

[0011] In one possible design, the snap-fit ​​cover slides against the inner wall of the supporting truss, and the bending positioning plate I is snapped against the inner wall of the snap-fit ​​cover after bending. To prevent the bending positioning plate I from springing back due to material elasticity after bending, a number of anti-slip teeth are evenly provided on the top surface of the inner wall of the snap-fit ​​cover along its length. After the bending positioning plate I is bent into place, its top surface is tightly abutted or interference-fitted with the anti-slip teeth.

[0012] A construction device, used in the aforementioned rapid installation structure of a photovoltaic support, is used to push and bend the bending positioning plate I to insert it into the snap-fit ​​cover, comprising: An L-shaped tray is fixedly installed on one side with a limiting strip, which slides in conjunction with a mating groove strip. A clamping mechanism is provided on the L-shaped support plate and located on the outside of the supporting truss, for clamping the supporting truss to position the L-shaped support plate; A pushing mechanism is located at the bottom of the L-shaped support plate. Two through holes are symmetrically opened on the L-shaped support plate. The pushing mechanism passes through the two through holes respectively to apply a pushing force to the two bending positioning plates I on the same side to bend them.

[0013] In one possible design, the clamping mechanism includes: A fixed plate is fixedly installed on the L-shaped support plate and located on the outside of the supporting truss. An adjusting threaded nut is fixedly installed on one side of the fixed plate. The adjusting threaded rod passes through the adjusting threaded nut and also passes through the fixed plate. A clamping plate is rotatably connected to one end of the adjusting threaded rod and slidably mounted on the L-shaped support plate; Rotating the adjusting threaded rod can drive the clamping plate to clamp the supporting truss.

[0014] In one possible design, connecting frames are fixedly installed on both sides of the fixed plate, and connecting plates are slidably connected through the connecting frames. The two connecting plates are respectively fixedly connected to both sides of the clamping plate to provide horizontal sliding support for the clamping plate.

[0015] In one possible design, the actuation mechanism includes: The bottom housing is fixedly installed at the bottom of the L-shaped tray; A support panel is fixedly installed on the bottom housing. An inclined panel is disposed on the top side of the support panel and is fixedly connected to the bottom of the L-shaped support plate; Two bending assemblies are symmetrically installed on the inner side of the inclined panel. Each bending assembly includes a sliding guide rail, a sliding plate, and a push rod. The sliding guide rail is fixedly installed on the inclined panel, the sliding plate is slidably connected to the sliding guide rail, and the push rod is fixedly installed on one side of the sliding plate. The top end of the push rod passes through the corresponding through hole and extends into the snap-fit ​​cover. An L-shaped push plate is fixedly installed on the top end of the push rod for pushing the bending positioning plate I to bend.

[0016] In one possible design, a power assembly is also included, installed at the bottom of the support panel, comprising two electric push rods and a transmission plate. The output shafts of the two electric push rods extend to the top of the support panel and are fixedly mounted on the transmission plate. A connecting column is fixedly mounted on one side of the two push rods that are close to each other. Two sleeve rings are symmetrically rotatably sleeved on the connecting column. A transmission rod is fixedly mounted on one side of each sleeve ring. Both transmission rods pass through the transmission plate and are slidably connected to the transmission plate. Specifically, activating the electric push rod can drive the transmission plate to move, causing the transmission rod to drive the connecting column to move through the sleeve ring, thereby driving the push rod to move obliquely and push the bending positioning plate I to bend.

[0017] In this invention, firstly, four snap-fit ​​covers on multiple solar photovoltaic panels are sequentially inserted into two corresponding supporting trusses, aligning the snap-fit ​​covers with the corresponding bent positioning plate I. Next, the limiting strip on the L-shaped support plate is inserted into the mating groove. Then, by rotating the adjusting threaded rod, under the threaded transmission action with the adjusting threaded nut, the adjusting threaded rod moves closer to the supporting truss, thereby driving the clamping plate closer to the supporting truss until the clamping plate clamps and positions the supporting truss, thus installing and positioning the L-shaped support plate. Finally, by activating two electric push rods, the transmission plate moves upward. When the two transmission rods move upward, they can drive the connecting column to move upward through the corresponding sleeve ring. This drives the two push rods to move obliquely upward, and the L-shaped push plate can be used to push the bending positioning plate I, causing the bending positioning plate I to bend so that the bending positioning plate I can be engaged with the snap-fit ​​cover. Furthermore, the bending positioning plate I is provided with crease I, notch I, notch II, and crease II respectively. When the bending positioning plate I is subjected to external force for bending, it can prevent the bending positioning plate I from breaking, so that the bending positioning plate I can be bent stably. Simultaneously, after the solar photovoltaic panels are installed at equal intervals on the supporting truss, the angle of the solar photovoltaic panels can be adjusted by rotating the supporting beam. This allows the solar photovoltaic panels to be positioned at a suitable angle during support and installation. After adjustment, the positioning threaded rod is passed through the corresponding snap-fit ​​hole, and the positioning threaded nut is threaded onto the positioning threaded rod. This ensures a stable connection between the positioning threaded rod and the chuck body, thereby enabling accurate positioning of the solar photovoltaic panels.

[0018] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the invention.

[0019] Beneficial effects: In this invention, the rotation adjustment mechanism allows for the adjustment of the angle of the solar photovoltaic panels after they are installed at equal intervals on the supporting truss. This ensures that the solar photovoltaic panels are positioned at a suitable angle during installation. After adjustment, the positioning threaded rod is passed through the corresponding snap-fit ​​hole, and the positioning threaded nut is threaded onto the positioning threaded rod. This ensures a stable connection between the positioning threaded rod and the chuck body, thereby accurately positioning the solar photovoltaic panels. In this invention, by rotating the adjusting threaded rod, the adjusting threaded rod can be moved closer to the supporting truss under the threaded transmission action with the adjusting threaded nut, thereby driving the clamping plate closer to the supporting truss, until the supporting truss is clamped and positioned by the clamping plate, so as to install and position the L-shaped tray. In this invention, the push mechanism can drive the two bending components to move by activating the power component. When the two bending components pass through the two through holes, they can generate a thrust on the two bending positioning plates I, which can make the bending positioning plates I bend into the snap-fit ​​cover, thereby enabling the bending positioning plates I to snap into the snap-fit ​​cover, that is, the battery panel support frame can be installed on the support truss.

[0020] In this invention, the photovoltaic bracket installation structure simplifies the installation of solar photovoltaic panels and saves manpower and time through designs such as snap-fit ​​and threaded transmission. The anti-slip serrations on the inner wall of the snap-fit ​​cover provide reverse frictional resistance after the bending positioning plate I is pushed in, effectively overcoming the elastic rebound phenomenon after the metal plate is bent. This ensures that the connection between the bending positioning plate I and the snap-fit ​​cover remains tight and does not loosen under long-term wind load and vibration environment, thus enabling stable installation of the solar panel support frame. Attached Figure Description

[0021] Figure 1 This is a three-dimensional schematic diagram of the photovoltaic bracket quick-installation structure provided in an embodiment of the present invention after the solar panels are assembled. Figure 2 This is a three-dimensional schematic diagram of the photovoltaic bracket quick-installation structure provided in an embodiment of the present invention after the solar panels are assembled. Figure 3 This is a first-view three-dimensional structural schematic diagram of the photovoltaic bracket quick-installation structure provided in the embodiment of the present invention during the assembly of solar panels; Figure 4 This is a two-dimensional structural schematic diagram from a second perspective of the photovoltaic bracket quick-installation structure provided in an embodiment of the present invention during the assembly of solar panels. Figure 5 This is a three-dimensional cross-sectional schematic diagram of the supporting truss structure of the photovoltaic bracket rapid installation structure and its construction equipment provided in an embodiment of the present invention. Figure 6 This is a three-dimensional schematic diagram of the solar panel support frame and the four snap-fit ​​cover connection structure of the photovoltaic bracket quick installation structure provided in the embodiment of the present invention. Figure 7 This is a side sectional view of the supporting truss structure of the photovoltaic bracket quick installation structure provided in an embodiment of the present invention; Figure 8 A first-view three-dimensional schematic diagram of the cross-sectional structure of the bottom box of the construction equipment provided in an embodiment of the present invention; Figure 9 A second-view three-dimensional schematic diagram of the cross-sectional structure of the bottom box of the construction equipment provided in an embodiment of the present invention; Figure 10 A first-view three-dimensional schematic diagram of the connection structure of the two electric push rods, the connecting column and the two push rods of the construction equipment provided in the embodiment of the present invention; Figure 11 This is a second-view three-dimensional schematic diagram of the connection structure of the two electric push rods, the connecting column, and the two push rods of the construction equipment provided in the embodiment of the present invention.

[0022] Figure label: 1. Base frame; 2. Column; 3. Support beam; 4. Chuck body; 5. Snap-fit ​​hole; 6. Positioning threaded rod; 61. Positioning threaded nut; 7. Supporting truss; 8. Assembly hole; 9. Solar panel support frame; 10. Solar photovoltaic panel; 11. Snap-fit ​​cover; 12. Bending positioning plate I; 121. Crease I; 122. Notch I; 123. Notch II; 124. Crease II; 13. Butt joint groove strip; 14. L-shaped support plate; 15. Limiting strip; 16. Fixing plate; 17. 18. Connecting frame; 19. Connecting plate; 20. Clamping plate; 21. Adjusting threaded nut; 22. Adjusting threaded rod; 23. Slanted panel; 24. Support panel; 25. Sliding guide rail; 26. Sliding plate; 27. Push rod; 28. L-shaped push plate; 29. ​​Connecting column; 30. Sleeve ring; 31. Transmission rod; 32. Transmission plate; 33. Electric push rod; 34. Through hole; 35. Bottom box; 36. Positioning frame; 37. Connecting shaft; 38. Connecting plate; 39. Mounting block. Detailed Implementation

[0023] The embodiments of the present invention will now be described with reference to the accompanying drawings.

[0024] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection" and "installation" should be interpreted broadly. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. Furthermore, "connection" can be a direct connection or an indirect connection through an intermediate medium. "Fixed" means that the devices are connected to each other and their relative positional relationship remains unchanged after the connection. The directional terms mentioned in the embodiments of the present invention, such as "inner," "outer," "top," and "bottom," are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention.

[0025] In one embodiment: Refer to Figure 1-11 A rapid installation structure for photovoltaic brackets includes components such as a base frame 1, columns 2, positioning frames 35, a rotation adjustment mechanism, a supporting truss 7, and a solar panel support frame 9. The base frame 1 serves as the overall support foundation, with two columns 2 symmetrically fixedly installed on its top. Positioning frames 35 are fixedly installed on both sides of the columns 2, and the bottom of the positioning frames 35 is fixedly connected to the top of the base frame 1.

[0026] like Figure 1 As shown, the rotation adjustment mechanism is rotatably connected to the column 2 via a connecting shaft 36. A support beam 3 is fixedly mounted on the connecting shaft 36, and two mounting blocks 38 are symmetrically fixed on one side of the support beam 3. The mounting blocks 38 are fixedly connected to the bottom of the support truss 7. A chuck body 4 is fixedly mounted at one end of the connecting shaft 36. A positioning threaded rod 6 is installed through the column 2. Multiple snap-fit ​​holes 5 are equally spaced on the chuck body 4. The positioning threaded rod 6 is movably snapped into the snap-fit ​​holes 5. A positioning threaded nut 61 is threaded onto the positioning threaded rod 6, and one side of the positioning threaded nut 61 is tightly fitted to one side of the chuck body 4. The angle of the solar photovoltaic panel 10 can be adjusted by rotating the support beam 3. After adjustment, the positioning threaded rod 6 is passed through the corresponding snap-fit ​​hole 5 and the positioning threaded nut 61 is tightened to achieve angle positioning.

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 7As shown, the supporting truss 7 is positioned between two rotating adjustment mechanisms, with both ends connected to the corresponding rotating adjustment mechanisms. Multiple assembly holes 8 are evenly spaced on the inner wall of one side of the supporting truss 7. A right-angled bent positioning plate I12 is fixedly installed within each assembly hole 8. The bent positioning plate I12 has a crease I121 at the top and a crease II124 at the bottom on one side, a notch I122 at the inner corner, and a notch II123 at the outer corner. A mating groove strip 13 is fixedly installed on one side of the supporting truss 7 for limiting and supporting construction equipment.

[0028] like Figure 6 As shown, the solar panel support frame 9 is mounted on two supporting trusses 7, and solar photovoltaic panels 10 are fixedly embedded inside. Four connecting plates 37 are symmetrically arranged at the bottom of the solar panel support frame 9. A snap-fit ​​cover 11 is fixedly installed at the bottom of each connecting plate 37. Two snap-fit ​​covers 11 located on the same side are located within the same supporting truss 7, and the snap-fit ​​cover 11 slides against the inner wall of the supporting truss 7. The bent positioning plate I 12 extends into the snap-fit ​​cover 11 after bending. The inner top wall of the snap-fit ​​cover 11 is machined with rough anti-slip serrations (not separately marked in the figure), which are arranged in a sawtooth pattern. When the bent positioning plate I 12 undergoes plastic deformation and bends into the snap-fit ​​cover 11 under the push of the construction equipment, the top surface of the bent positioning plate I 12 is pressed against the anti-slip serrations. The biting force of the serrations prevents the plate from springing back, thus achieving high-strength snap-fit ​​positioning with the inner wall of the snap-fit ​​cover 11.

[0029] like Figure 8-11 As shown, the construction equipment consists of an L-shaped support plate 14, a clamping mechanism, and a pushing mechanism. A limiting strip 15 is fixedly installed on one side of the L-shaped support plate 14, and the limiting strip 15 slides in conjunction with the mating groove strip 13. The clamping mechanism includes a fixed plate 16 fixedly installed on the L-shaped support plate 14. The fixed plate 16 is located outside the supporting truss 7, and an adjusting threaded nut 20 is fixedly installed on one side. An adjusting threaded rod 21 is threaded through the adjusting threaded nut 20. The adjusting threaded rod 21 passes through the fixed plate 16 and is rotatably connected to a clamping plate 19 at one end. The clamping plate 19 is slidably mounted on the L-shaped support plate 14. Connecting frames 17 are fixedly installed on both sides of the fixed plate 16. Connecting plates 18 slide through the connecting frames 17. The two connecting plates 18 are located on both sides of the clamping plate 19 and are fixedly connected to both sides of the clamping plate 19. By rotating the adjusting threaded rod 21, under the threaded transmission action of the adjusting threaded nut 20, the adjusting threaded rod 21 moves closer to the supporting truss 7 and drives the clamping plate 19 to move. The clamping plate 19 is horizontally slidably supported by the sliding connection between the connecting frame 17 and the connecting plate body 18, so that the clamping plate 19 is positioned and clamped with the supporting truss 7, thereby realizing the installation and positioning of the L-shaped support plate 14.

[0030] like Figure 10-11As shown, the pushing mechanism includes a bottom housing 34 fixedly installed at the bottom of the L-shaped support plate 14. A support panel 23 is fixedly installed on the bottom housing 34. An inclined panel 22 is provided on one side of the top of the support panel 23, and the top of the inclined panel 22 is fixedly connected to one side of the bottom of the L-shaped support plate 14. Two bending components are symmetrically installed on the inner side of the inclined panel 22. The bending components include a sliding guide rail 24 fixedly installed on the inner side of the inclined panel 22. A sliding plate 25 is slidably connected to the sliding guide rail 24. A push rod 26 is fixedly installed on one side of the sliding plate 25. The top of the push rod 26 passes through the corresponding through hole 33 and extends into the snap-fit ​​cover 11. An L-shaped push plate 27 is fixedly installed on the top of the push rod 26. The same connecting column 28 is fixedly installed on one side of the two push rods 26, which are close to each other. Two sleeve rings 29 are symmetrically rotated and fitted on the connecting column 28. A transmission rod 30 is fixedly installed on one side of the sleeve ring 29.

[0031] This application can be used in the field of photovoltaic equipment installation technology, or in other fields applicable to this application.

[0032] In another embodiment: Reference Figure 10-11 A construction device is applied to the field of photovoltaic equipment installation technology. Two electric push rods 32 are symmetrically installed at the bottom of the support panel 23. The output shafts of the two electric push rods 32 extend to the top of the support panel 23 and are fixedly installed on the same transmission plate 31. The two transmission rods 30 pass through the transmission plate 31 and are slidably connected to the transmission plate 31. Two electric push rods 32 are activated to move the transmission plate 31 upward. The transmission plate 31 then moves the two transmission rods 30 upward. The transmission rods 30 move the connecting column 28 upward through the sleeve ring 29. The connecting column 28 moves the two push rods 26 diagonally upward. The sliding plate 25 slides on the sliding guide rail 24. The push rods 26 push the bending positioning plate I12 through the L-shaped push plate 27, causing the bending positioning plate I12 to bend. The creases I121, notch I122, notch II123, and crease II124 on the bending positioning plate I12 prevent breakage during bending, thus enabling the bending positioning plate I12 to be engaged with the snap-fit ​​cover 11, completing the installation of the battery panel support frame 9 on the supporting truss 7.

[0033] As is known to those skilled in the art, the power generation principle of the solar photovoltaic panel 10 and the drive control circuit of the electric push rod 32 are conventional technical means. Given that the selection parameters, electrical connection methods, and control logic of the components are all conventional technical solutions in this industry, in specific implementation, those skilled in the art can make adaptable selections and configurations using conventional technical means according to actual power requirements, installation space, and cost budget.

[0034] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0035] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. In the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A rapid installation structure for a photovoltaic support, characterized in that, include: Base frame (1); Two columns (2) are symmetrically fixedly installed on the top of the base frame (1); A rotary adjustment mechanism is connected to the column (2); The supporting truss (7) is set between the two rotation adjustment mechanisms, and its two ends are respectively connected to the corresponding rotation adjustment mechanisms. Multiple assembly holes (8) are opened on one side inner wall of the supporting truss (7), and a right-angled bent positioning plate I (12) is fixedly installed in each assembly hole (8). A solar panel support frame (9) is used to fix a solar photovoltaic panel (10). Four connecting plates (37) are symmetrically arranged at the bottom of the solar panel support frame (9). Each connecting plate (37) has a snap-fit ​​cover (11) fixedly installed at the bottom. Two snap-fit ​​covers (11) located on the same side slide in the same supporting truss (7). The bending positioning plate I (12) can be bent and extended into the snap-fit ​​cover (11) for snap-fit ​​to fix the battery panel support frame (9). The rotation adjustment mechanism is used to adjust the angle of the supporting truss (7).

2. The photovoltaic support quick-installation structure according to claim 1, characterized in that, The rotary adjustment mechanism includes: A connecting shaft (36) passes through the column (2) and is rotatably connected to the column (2); The supporting beam (3) is fixedly mounted on the connecting shaft (36). Two mounting blocks (38) are symmetrically fixedly installed on one side of the supporting beam (3). The mounting blocks (38) are fixedly installed at the bottom of the corresponding supporting truss (7). The chuck body (4) is fixedly installed at one end of the connecting shaft body (36); A positioning threaded rod (6) is installed through the column body (2); The chuck body (4) has multiple locking holes (5) at equal intervals. The positioning threaded rod (6) is movably locked with the locking holes (5). The positioning threaded rod (6) is threaded with a positioning threaded nut (61). One side of the positioning threaded nut (61) is tightly fitted with one side of the chuck body (4) to lock the support beam (3) after the angle is adjusted.

3. The photovoltaic support quick-installation structure according to claim 1 or 2, characterized in that, The bending positioning plate I (12) has a crease I (121) on the top of one side, a crease II (124) on the bottom side, a notch I (122) at the inner corner of the bending positioning plate I (12), and a notch II (123) at the outer corner of the bending positioning plate I (12) to prevent breakage during bending.

4. The photovoltaic support quick-installation structure according to claim 3, characterized in that, A connecting groove strip (13) is fixedly installed on one side of the supporting truss (7) for limiting and supporting the construction equipment.

5. The photovoltaic support quick-installation structure according to claim 4, characterized in that, The snap-fit ​​cover (11) slides with the inner wall of the supporting truss (7), and the bent positioning plate I (12) is snapped with the inner wall of the snap-fit ​​cover (11) after bending. The inner wall top surface of the snap-fit ​​cover (11) is provided with a number of anti-slip teeth. When the bending positioning plate I (12) is bent into the snap-fit ​​cover (11), the end face of the bending positioning plate I (12) engages with the anti-slip teeth to form an anti-rebound lock.

6. A construction device, used in the rapid installation structure of a photovoltaic bracket as described in any one of claims 1-5, for pushing and bending the bending positioning plate I (12) to push the bending positioning plate I (12) into the snap-fit ​​cover (11) for snap-fit, characterized in that, include: An L-shaped tray (14) is fixedly installed on one side with a limiting strip (15), which slides in conjunction with the mating groove strip (13); A clamping mechanism is provided on the L-shaped tray (14) and located outside the supporting truss (7) for clamping the supporting truss (7) to position the L-shaped tray (14). A pushing mechanism is provided at the bottom of the L-shaped support plate (14). Two through holes (33) are symmetrically opened on the L-shaped support plate (14). The pushing mechanism passes through the two through holes (33) respectively to apply a pushing force to the two bending positioning plates I (12) on the same side to bend them.

7. The construction equipment according to claim 6, characterized in that, The clamping mechanism includes: A fixed plate (16) is fixedly installed on the L-shaped support plate (14) and located on the outside of the supporting truss (7). An adjusting threaded nut (20) is fixedly installed on one side of the fixed plate (16). The adjusting threaded rod (21) is threaded through the adjusting threaded nut (20) and through the fixed plate (16). The clamping plate (19) is rotatably connected to one end of the adjusting threaded rod (21) and slidably mounted on the L-shaped support plate (14); Rotating the adjusting threaded rod (21) can drive the clamping plate (19) to clamp the supporting truss (7).

8. The construction equipment according to claim 7, characterized in that, Both sides of the fixed plate (16) are fixedly installed with connecting frames (17), and connecting plates (18) are slidably connected through the connecting frames (17). The two connecting plates (18) are respectively fixedly connected to both sides of the clamping plate (19) to provide horizontal sliding support for the clamping plate (19).

9. The construction equipment according to claim 8, characterized in that, The propulsion mechanism includes: The bottom box (34) is fixedly installed on the bottom of the L-shaped tray (14); The support panel (23) is fixedly installed on the bottom box (34); An inclined panel (22) is disposed on the top side of the support panel (23) and fixedly connected to the bottom of the L-shaped support plate (14); Two bending components are symmetrically installed on the inner side of the inclined panel (22). Each bending component includes a sliding guide rail (24), a sliding plate (25), and a push rod (26). The sliding guide rail (24) is fixedly installed on the inclined panel (22). The sliding plate (25) is slidably connected to the sliding guide rail (24). The push rod (26) is fixedly installed on one side of the sliding plate (25). The top end of the push rod (26) passes through the corresponding through hole (33) and extends into the snap-fit ​​cover (11). An L-shaped push plate (27) is fixedly installed on the top end of the push rod (26) for pushing the bending positioning plate I (12) to bend.

10. The construction equipment according to claim 9, characterized in that, It also includes a power assembly installed at the bottom of the support panel (23), including two electric push rods (32) and a transmission plate (31). The output shafts of the two electric push rods (32) extend to the top of the support panel (23) and are fixedly installed on the transmission plate (31). A connecting column (28) is fixedly installed on one side of the two push rods (26) that are close to each other. Two sleeve rings (29) are symmetrically rotated on the connecting column (28). A transmission rod (30) is fixedly installed on one side of each sleeve ring (29). Both transmission rods (30) pass through the transmission plate (31) and are slidably connected to the transmission plate (31). When the electric push rod (32) is activated, it can drive the transmission plate (31) to move, so that the transmission rod (30) drives the connecting column (28) to move through the sleeve ring (29), thereby driving the push rod (26) to move obliquely and push the bending positioning plate I (12) to bend.

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