Photovoltaic racking reinforcement structure

Abstract

The utility model provides a kind of photovoltaic support reinforcing structure, the photovoltaic support reinforcing structure includes foundation pile, stand, crossbeam, hinged member, mounting bracket and support beam.The utility model is provided with foundation pile, and the top of foundation pile is fixedly installed with stand, the top of stand is hingedly provided with mounting bracket, and photovoltaic panel is fixedly installed on the mounting bracket corresponding to multiple foundation piles.The top of foundation pile is also fixedly installed with crossbeam, and the length direction of crossbeam is arranged along horizontal direction.Two hinged members are installed on crossbeam, and the position of hinged member on crossbeam has the freedom of adjustment along the length direction of crossbeam.Support beam is installed on hinged member, and the top of two support beams is hingedly arranged on mounting bracket, when the position of hinged member on crossbeam is adjusted, the inclination angle of mounting bracket can be changed.And the position of one-side hinged member can be adjusted independently, so that support beam can be effectively supported at the bottom of crossbeam, and operation is more convenient.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic mounting technology, specifically relating to a photovoltaic support reinforcement structure. Background Technology

[0002] During the installation of photovoltaic (PV) panels, they are typically fixed to the ground using supports. Currently, most PV installation processes involve pouring foundation piles into the ground and then erecting mounting frames for the PV panels on these piles. PV panels are installed on mounting frames corresponding to multiple foundation piles. To enhance the stability of the mounting frames, support rods are used at the bottom to increase their strength. The position and tilt angle of these support rods need to be adjusted to regulate the tilt angle of the mounting frames. Currently, the support rods are typically installed with their top hinged to the mounting frame and their bottom hinged to clamps, which are then fixed to the poured foundation piles. However, this clamp connection method makes it difficult to adjust the position of the support rods, resulting in difficulty adjusting the tilt angle of the mounting frames above multiple foundation piles, which can negatively impact the subsequent installation of the PV panels. Utility Model Content

[0003] This utility model provides a photovoltaic support reinforcement structure, which aims to solve the problem that the photovoltaic support reinforcement structure in the prior art is not convenient for adjusting the angle of the mounting frame, thus affecting the subsequent installation of photovoltaic panels.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a photovoltaic support reinforcement structure, comprising: Foundation piles; The column is fixedly installed on the top of the foundation pile and is arranged in a vertical direction; A crossbeam is fixedly installed on top of the foundation pile; There are two hinges, both of which are hinged to the crossbeam, and the position of the hinges on the crossbeam has a degree of freedom to be adjusted along the length of the crossbeam. The mounting bracket is hinged to the column. There are two support beams, the bottom ends of which are fixedly installed on the two hinges respectively, and the two support beams are located on both sides of the column. The top ends of the support beams are hinged to the mounting frame.

[0005] In one possible implementation, a crossbar is slidably mounted on the crossbeam, the hinge is hinged to the crossbar, and a pulling assembly for pulling the crossbar to move outward from the crossbeam is also mounted on the crossbeam.

[0006] In one possible implementation, the pull component includes: A baffle plate abuts against the end of the crossbeam; A pull rod, one end of which is mounted on the crossbar and extends through the baffle; The clamping member is threadedly connected to the pull rod and abuts against the side of the baffle away from the crossbar.

[0007] In one possible implementation, the baffle is bent on both sides and provided with limiting plates, and the distance between the two limiting plates gradually increases in the direction away from the baffle.

[0008] In one possible implementation, a first screw is fixedly installed on the top of the foundation pile, the first screw passes through the crossbeam, and fasteners for fixing the crossbeam are threaded onto the first screw, with fasteners provided on both sides of the crossbeam.

[0009] In one possible implementation, there are two crossbeams, which are located on both sides of the column and abut against the column.

[0010] In one possible implementation, both beams are provided with elongated holes for mounting the crossbars, and the crossbars are also threaded with fasteners for fixing to the beams.

[0011] In one possible implementation, a second screw is fixedly installed on the top of the foundation pile, and an installation plate is fixedly installed on the bottom of the column. A tightening member is threaded onto the second screw, and the tightening member is provided on both the upper and lower sides of the installation plate.

[0012] In one possible implementation, the hinge is provided with a sleeve for mounting the support beam, the bottom end of the support beam is inserted into the sleeve, and the support beam is threaded with a tightening bolt for fixing to the sleeve.

[0013] The solution shown in this application embodiment, compared with the prior art, incorporates foundation piles cast in concrete and fixed to the ground, with the piles extending vertically. A column is fixedly installed on top of each foundation pile, and a mounting frame is hinged to the top of the column. Photovoltaic panels are fixedly mounted on the mounting frames corresponding to multiple foundation piles. A crossbeam is also fixedly installed on top of each foundation pile, extending horizontally and along the inclination direction of the mounting frame. Two hinges are installed on the crossbeam, located on opposite sides of the column, and their positions on the crossbeam are adjustable along its length. Support beams are installed on the hinges, with their tops hinged to the mounting frames. Adjusting the position of the hinges on the crossbeam changes the inclination angle of the mounting frame. Furthermore, the position of a single hinge can be adjusted individually, ensuring the support beam is effectively supported at the bottom of the crossbeam, making operation more convenient and efficient. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the photovoltaic support reinforcement structure provided in an embodiment of the present utility model; Figure 2 A schematic diagram of the installation structure of the hinge member provided in an embodiment of this utility model; Figure 3 A schematic diagram of the connection structure between the crossbeam and column and the foundation pile provided in the embodiment of this utility model.

[0015] Explanation of reference numerals in the attached figures: 1. Foundation pile; 11. First screw; 12. Fastener; 13. Second screw; 14. Tightening component; 2. Column; 21. Mounting plate; 3. Crossbeam; 4. Hinge; 41. Sleeve; 42. Tightening bolt; 5. Mounting bracket; 6. Support beam; 7. Crossbar; 71. Pull assembly; 711. Baffle; 712. Tie rod; 713. Tightening component; 714. Limiting plate; 72. Fixing component. Detailed Implementation

[0016] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0017] Please refer to the following: Figures 1 to 3 The photovoltaic support reinforcement structure provided by this utility model is described below. The photovoltaic support reinforcement structure includes a foundation pile 1, a column 2, a crossbeam 3, hinges 4, a mounting frame 5, and support beams 6. The column 2 is fixedly installed on the top of the foundation pile 1 and is arranged vertically; the crossbeam 3 is fixedly installed on the top of the foundation pile 1; there are two hinges 4, both hinged to the crossbeam 3, and the position of the hinges 4 on the crossbeam 3 has a degree of freedom to be adjusted along the length of the crossbeam 3; the mounting frame 5 is hinged to the column 2; there are two support beams 6, the bottom ends of which are fixedly installed on the two hinges 4 respectively, and the two support beams 6 are located on both sides of the column 2, with the top ends of the support beams 6 hinged to the mounting frame 5.

[0018] The photovoltaic support reinforcement structure provided in this embodiment, compared with the prior art, includes a foundation pile 1, which is cast and fixed to the ground, with its length direction vertical. A column 2 is fixedly installed on top of the foundation pile, and a mounting frame 5 is hinged to the top of the column 2. Photovoltaic panels are fixedly installed on the mounting frames 5 corresponding to multiple foundation piles 1. A crossbeam 3 is also fixedly installed on top of the foundation pile 1, with its length direction horizontal and aligned with the inclination direction of the mounting frame 5. Two hinges 4 are installed on the crossbeam 3, located on opposite sides of the column 2, and their positions on the crossbeam 3 are adjustable along its length. Support beams 6 are installed on the hinges 4, with their tops hinged to the mounting frames 5. Adjusting the position of the hinges 4 on the crossbeam 3 changes the inclination angle of the mounting frame 5. Furthermore, the position of the hinge 4 on one side can be adjusted independently, so that the support beam 6 can be effectively supported at the bottom of the crossbeam 3, making the operation more convenient and efficient.

[0019] Specifically, in this embodiment, the distance between the two support beams 6 gradually increases along the direction closer to the mounting frame 5. This provides effective support for the mounting frame 5.

[0020] In some embodiments, the aforementioned crossbeam 3 may be as follows: Figure 2 The structure shown. See also Figure 2 A crossbar 7 is slidably mounted on the crossbeam 3, and a hinge 4 is hinged to the crossbar 7. A pulling assembly 71 for pulling the crossbar 7 to move outwards on the crossbeam 3 is also installed on the crossbeam 3. The hinge 4 is hinged to the crossbar 7, and when the crossbar 7 moves along the length of the crossbeam 3, it moves along with the hinge 4. Furthermore, the hinge 4 is hinged to the crossbar 7, allowing the tilt angle of the support beam 6 to be changed by altering the position of the crossbar 7.

[0021] Specifically, in this embodiment, when it is necessary to adjust the angle of the mounting frame 5, the tilt angle of the two support beams 6 is adjusted by adjusting the pulling components 71 corresponding to the two crossbars 7. This facilitates the adjustment of the tilt angle of the mounting frames 5 corresponding to multiple foundation piles 1 during on-site construction, thus facilitating the subsequent installation of photovoltaic panels.

[0022] In some embodiments, the pull component 71 described above may employ, for example... Figure 2 The structure shown. See also Figure 2The pulling assembly 71 includes a baffle 711, a pull rod 712, and a clamping member 713. The baffle 711 abuts against the end of the crossbeam 3; one end of the pull rod 712 is mounted on the crossbeam 7 and passes through the baffle 711; the clamping member 713 is threadedly connected to the pull rod 712 and abuts against the side of the baffle 711 away from the crossbeam 7. A connecting sleeve for fitting onto the outside of the crossbeam 7 is fixedly mounted on one end of the pull rod 712. The connecting sleeve is rotatably mounted on the outside of the crossbeam 7, and the other end of the pull rod 712 passes through the baffle 711, with the clamping member 713 threadedly connected to it. The clamping member 713 abuts against the side of the baffle 711 away from the crossbeam 7. The clamping member 713 allows for adjustment of the position of the support beam 6 and effective support of the mounting bracket 5.

[0023] Specifically, in this embodiment, when the support beam 6 is set at an angle to the vertical direction, and when the support beam 6 is supported at the bottom of the mounting frame 5, the bottom end of the support beam 6 will be subjected to a force that moves it closer to the column 2. The crossbar 7 and the tie rod 712 ensure that the clamping member 713 always abuts against the baffle 711. Simultaneously, by tightening the clamping member 713, the position of the hinge 4 can be adjusted, and the support beam 6 can be effectively supported at the bottom of the mounting frame 5.

[0024] In some embodiments, the baffle 711 may be adopted as follows: Figure 2 The structure shown. See also Figure 2 The baffle 711 has bends on both sides to provide limiting plates 714, and the distance between the two limiting plates 714 gradually increases in the direction away from the baffle 711. The baffle 711 and the limiting plates 714 are integrally bent and formed. By providing limiting plates 714 on both sides of the baffle 711, when the baffle 711 is installed at the end of the crossbeam 3, the two limiting plates 714 abut against the outer surface of the crossbeam 3, thereby limiting the position of the baffle 711 and preventing the baffle 711 from rotating around the axis of the tie rod 712, ensuring the stability of the installation position of the baffle 711.

[0025] In some embodiments, the aforementioned column 2 may be adopted as follows: Figure 3 The structure shown. See also Figure 3A first screw 11 is fixedly installed on the top of the foundation pile 1. The first screw 11 passes through the crossbeam 3 and is threaded with a fastener 12 for fixing the crossbeam 3. Fasteners 12 are provided on both sides of the crossbeam 3. Multiple first screws 11 are pre-embedded in the top of the foundation pile 1 and are evenly spaced along the circumference of the foundation pile 1. The crossbeam 3 has through holes for mounting the first screws 11. The through holes are elongated holes along the length of the crossbeam 3, and each crossbeam 3 is mounted on at least two first screws 11. The bottom end of the crossbeam 3 abuts against the top of the foundation pile 1 and is fixed to the top of the foundation pile 1 by the fasteners 12.

[0026] Specifically, the conventional method of installing the support beam 6 using clamps is prone to displacement when the clamps are installed on the column 2 or the foundation pile 1, thus affecting the stability of the support beam 6 during the support process. However, in this application, by pre-embedding the first screw 11 at the top of the foundation pile 1, the crossbeam 3 can be stably fixed to the foundation pile 1. Combined with the pulling component 71, the support beam 6 can effectively provide support.

[0027] In some embodiments, the aforementioned crossbeam 3 may be as follows: Figure 1 , Figure 2 and Figure 3 The structure shown. See also... Figure 1 , Figure 2 and Figure 3 There are two crossbeams 3, located on either side of the column 2 and resting against the column 2. The column 2 is located between the two crossbeams 3, with the crossbeams 3 resting against the outer surface of the column 2. This allows for the positioning of the two crossbeams 3 and facilitates the determination of their positions during on-site construction.

[0028] Specifically, in this embodiment, the crossbeam 3 is made of angle steel, which is easy to procure and saves processing costs. At the same time, guide holes for guiding the movement of the crossbar 7 are provided on the flange of the angle steel. The crossbar 7 is installed between the two crossbeams 3, and the hinge 4 is located inside the gap between the two crossbeams 3.

[0029] Preferably, in this embodiment, a plurality of fasteners 12 are threaded onto the first screw 11, and fasteners 12 are provided on both sides of the crossbeam 3. By adjusting the height of the fasteners 12 below the crossbeam 3, the height of the crossbeam 3 and the tilt angle of the crossbeam 3 can be adjusted, so that the two crossbeams 3 can be at the same height, ensuring the stability of the later installation position of the crossbar 7. The installation position of the crossbeam 3 can be adjusted according to the actual working conditions on site.

[0030] In some embodiments, the aforementioned crossbeam 3 may be as follows: Figure 2 The structure shown. See also Figure 2Both crossbeams 3 are provided with elongated holes for mounting crossbars 7, and the crossbars 7 are also threadedly connected to fasteners 72 for fixing to the crossbeams 3. The two ends of the crossbars 7 pass through the two crossbeams 3 respectively and are located inside the elongated holes, the length of which is along the length of the crossbeams 3. The crossbars 7 are slidably positioned inside the elongated holes. The fasteners 72 are threadedly connected to both ends of the crossbars 7. The fasteners 72 serve two purposes: firstly, to prevent the crossbars 7 from detaching from the two crossbeams 3; and secondly, to fix the crossbars 7 between the two crossbeams 3, further improving the stability of the support beam 6.

[0031] In some embodiments, the aforementioned foundation pile 1 may be adopted as follows: Figure 3 The structure shown. See also Figure 3 A second screw 13 is fixedly installed on the top of the foundation pile 1, and an installation plate 21 is fixedly installed on the bottom of the column 2. A tightening member 14 is threaded onto the second screw 13, and tightening members 14 are provided on both the upper and lower sides of the installation plate 21. The column 2 is fixedly installed on the foundation pile 1 by the installation plate 21 at the bottom. The tightening member 14 is a nut, which can be tightened onto the second screw 13 to achieve the installation and fixation of the installation plate 21.

[0032] Specifically, in this embodiment, the foundation pile 1 is cast in place, so the top surface of the foundation pile 1 is uneven. In this application, by providing tightening members 14 on both the upper and lower sides of the mounting plate 21, the installation state of the mounting plate 21 can be leveled by adjusting the position of the tightening members 14 below the mounting plate 21, so that the column 2 can remain vertical in the later stage.

[0033] Specifically, in this embodiment, at least two tightening members 14 are provided on one side of the mounting plate 21, and the multiple tightening members 14 are arranged to abut against each other, thereby improving the stability of the installation position of the tightening members 14.

[0034] In some embodiments, the hinge 4 described above can be as follows: Figure 2 The structure shown. See also Figure 2 The hinge 4 is equipped with a sleeve 41 for installing the support beam 6. The bottom end of the support beam 6 is inserted into the sleeve 41, and a tightening bolt 42 is threaded onto the support beam 6 for fixing it to the sleeve 41. One end of the hinge 4 is hinged to the crossbar 7, and the other end of the hinge 4 is equipped with a sleeve 41. The support beam 6 is inserted into the sleeve 41, and a through hole is provided on the side wall of the sleeve 41 to avoid the tightening bolt 42. When installing the support beam 6, the end of the support beam 6 can be inserted into the sleeve 41 first, and then the tightening bolt 42 can be used to fix the support beam 6 into the sleeve 41. The structure is simple and easy to operate, facilitating the installation of the support beam 6 during on-site construction.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A photovoltaic support reinforcement structure, characterized in that, include: Foundation pile (1); The column (2) is fixedly installed on the top of the foundation pile (1) and is set in the vertical direction; A crossbeam (3) is fixedly installed on top of the foundation pile (1); Two hinges (4) are provided, and both hinges (4) are hinged to the crossbeam (3). The position of the hinges (4) on the crossbeam (3) has the freedom to be adjusted along the length of the crossbeam (3). Mounting bracket (5) is hinged to the column (2); There are two support beams (6). The bottom ends of the two support beams (6) are fixedly installed on the two hinges (4) respectively, and the two support beams (6) are located on both sides of the column (2). The top ends of the support beams (6) are hinged to the mounting frame (5).

2. The photovoltaic support reinforcement structure as described in claim 1, characterized in that, A crossbar (7) is slidably disposed on the crossbeam (3), and the hinge (4) is hinged to the crossbar (7). A pulling assembly (71) for pulling the crossbar (7) to move outward from the crossbeam (3) is also installed on the crossbeam (3).

3. The photovoltaic support reinforcement structure as described in claim 2, characterized in that, The pulling assembly (71) includes: A baffle (711) abuts against the end of the crossbeam (3); A pull rod (712) is installed at one end on the crossbar (7) and extends through the baffle (711); The clamping member (713) is threadedly connected to the pull rod (712) and abuts against the side of the baffle (711) away from the crossbar (7).

4. The photovoltaic support reinforcement structure as described in claim 3, characterized in that, The baffle (711) is bent on both sides and a limiting plate (714) is provided, and the distance between the two limiting plates (714) gradually increases in the direction away from the baffle (711).

5. The photovoltaic support reinforcement structure as described in claim 2, characterized in that, A first screw (11) is fixedly installed on the top of the foundation pile (1). The first screw (11) passes through the crossbeam (3) and is threaded with a fastener (12) for fixing the crossbeam (3). The fastener (12) is provided on both sides of the crossbeam (3).

6. The photovoltaic support reinforcement structure as described in claim 5, characterized in that, There are two crossbeams (3), which are located on both sides of the column (2) and abut against the column (2).

7. The photovoltaic support reinforcement structure as described in claim 6, characterized in that, Both of the crossbeams (3) are provided with elongated holes for mounting the crossbars (7), and the crossbars (7) are also threadedly connected with fasteners (72) for fixing to the crossbeams (3).

8. The photovoltaic support reinforcement structure as described in claim 1, characterized in that, The top of the foundation pile (1) is also fixedly installed with a second screw (13), and the bottom end of the column (2) is fixedly installed with an installation plate (21). The second screw (13) is threadedly connected with a tightening member (14), and the installation plate (21) is provided with the tightening member (14) on both the upper and lower sides.

9. The photovoltaic support reinforcement structure as described in claim 1, characterized in that, The hinge (4) is provided with a sleeve (41) for installing the support beam (6), the bottom end of the support beam (6) is inserted into the sleeve (41), and the support beam (6) is threaded with a tightening bolt (42) for fixing to the sleeve (41).

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