CN220822986U - Photovoltaic support with hard limit structure - Google Patents

Abstract

The present application relates to a photovoltaic bracket with a hard limit structure, which belongs to the field of photovoltaic brackets. It includes a plurality of columns and a beam for placing photovoltaic panels, an adjustment component for controlling the rotation of the beam, and a limit component for limiting when the beam rotates. The adjustment component includes a connecting rod, which is fixedly connected to the beam, and a limit block is provided on the connecting rod. The limit component includes a limit ring, which is rotatably mounted on the beam, and a protrusion is provided on the limit ring. When the connecting rod rotates, the protrusion abuts against the limit block to stop the connecting rod from rotating. The angle formed by the photovoltaic panel and the direction of solar radiation is limited within a certain range, so that the area of the photovoltaic panel receiving solar radiation is maintained, and the efficiency of the photovoltaic panel in obtaining solar radiation is increased.

Description

Photovoltaic bracket with hard limit structure

Technical Field

The present application relates to the field of photovoltaic brackets, and in particular to a photovoltaic bracket with a hard limiting structure.

Background technique

A photovoltaic bracket refers to a special bracket used to install and support photovoltaic panels. It needs to be designed according to the size and shape of the photovoltaic panels to meet different installation requirements. The photovoltaic bracket is fixed to the ground, roof or other structures to keep the photovoltaic panels at a certain tilt angle to maximize the reception of solar energy and convert solar energy into electrical energy.

Photovoltaic brackets are usually installed in outdoor environments. The photovoltaic brackets are adjusted according to the location of the photovoltaic panels, and the initial angle formed by the photovoltaic panels and the ground is preset. For example, at noon, when the sun shines vertically, the photovoltaic panels are adjusted to a horizontal position so that the photovoltaic panels can receive solar energy over a larger area than possible. At this time, if the angle formed by the photovoltaic panel and the ground changes, the area of the photovoltaic panel receiving solar energy will decrease, causing the efficiency of the photovoltaic panel in receiving solar energy to decrease.

Natural factors in the outdoor environment can cause the angle between the photovoltaic bracket and the ground to change. For example, in windy weather, strong airflows blow the photovoltaic panels, causing the angle between the photovoltaic panels on the photovoltaic bracket and the ground to change, and the angle between the photovoltaic panels and the direction of solar energy to change, reducing the area of the photovoltaic panels receiving solar energy and affecting the efficiency of the photovoltaic panels in collecting solar energy.

Utility Model Content

In order to reduce the problem that the photovoltaic panels rotate due to natural factors, causing the angle of the photovoltaic bracket to change, the angle formed by the photovoltaic panels and the ground to change, and the efficiency of the photovoltaic panels in collecting solar energy is reduced, the present application provides a photovoltaic bracket with a hard limit structure.

The photovoltaic bracket with a hard limit structure provided in this application adopts the following technical solution:

A photovoltaic bracket with a hard limit structure includes a plurality of columns and a beam for placing photovoltaic panels, the beam is rotatably connected to the columns, and includes an adjustment component for controlling the rotation of the beam and a limit component for limiting the rotation of the beam, the adjustment component includes a connecting rod, the connecting rod is fixedly connected to the beam, a limit block is provided on the connecting rod, the limit assembly includes a limit ring, the limit ring is rotatably mounted on the beam, the limit ring is provided with a protrusion, when the connecting rod rotates, the protrusion abuts against the limit block, so that the connecting rod stops rotating.

By adopting the above technical solution, the column fixes the height of the adjustment component relative to the ground. When the photovoltaic panel is in operation, the movement of the connecting rod is adjusted by the adjustment component to rotate the beam connected to the connecting rod. When the protrusion set on the limit ring abuts against the limit block set on the connecting rod, the limit ring limits the movement of the connecting rod, thereby achieving the effect of the limit assembly limiting the rotation of the beam, so that the rotation angle of the photovoltaic panel placed on the beam is limited, and the angle formed by the photovoltaic panel and the direction of solar radiation is limited within a certain range, thereby maintaining the area of the photovoltaic panel receiving solar radiation and increasing the efficiency of the photovoltaic panel in obtaining solar radiation.

Preferably, the adjustment assembly includes a sliding rod, a sliding sleeve and a driving member, one end of the connecting rod is fixedly connected to the cross beam, the other end of the connecting rod is rotatably connected to the sliding rod, the sliding rod is slidingly connected to the sliding sleeve, and the driving member is arranged on the column, and the driving member is used to drive the sliding rod and the sliding sleeve to slide relative to each other.

By adopting the above technical solution, the driving member is controlled to make the sliding rod slide on the sliding sleeve, and the sliding of the sliding rod drives the connecting rod to rotate, so that the beam connected to the other end of the connecting rod rotates, and the photovoltaic panel placed on the beam rotates. The coordinated operation of the sliding rod, the sliding sleeve, the connecting rod and the driving member enables the angle of the photovoltaic panel to be changed by operating the driving member to adapt to the requirements of different environments for the angle of the photovoltaic panel.

Preferably, a connecting plate is provided on the connecting rod, a connecting shaft is rotatably passed through the connection between the sliding rod and the connecting rod, the connecting shaft is rotatably connected to the connecting plate, the axial direction of the connecting shaft is parallel to the length direction of the beam, and a limit piece is provided at the end of the connecting shaft, and the limit piece is used to limit the sliding of the connecting shaft along the length direction of the beam.

By adopting the above technical solution, when the sliding rod slides, the sliding rod drives the connecting shaft to rotate relative to the connecting plate, thereby achieving the effect of rotating the sliding rod relative to the connecting rod. The limiter limits the sliding movement of the connecting shaft, thereby reducing the shaking of the sliding rod during movement, thereby reducing the shaking of the connecting rod connected to the sliding rod and increasing the stability of the adjustment assembly.

Preferably, a photovoltaic support with a hard limit structure further includes a connecting beam, the adjusting assembly is provided with a plurality of groups, the sliding sleeve is provided with a plurality of groups, and the connecting beam is used to connect a plurality of the sliding sleeves.

By adopting the above technical solution, when the angle of the photovoltaic panel is actively controlled and adjusted, the connecting beam fixes the relative position of the sliding sleeves, so that the relative positions of the connecting rods are fixed, and the relative positions of the beams connected to the connecting rods are fixed, which is convenient for unified control and is beneficial to improving the convenience of the adjustment process and the consistency of the adjustment angle; since the connecting beam is set, the relative positions of multiple sliding sleeves are kept fixed, and then the relative positions of the photovoltaic panels are fixed, even if affected by external forces, the photovoltaic panels can maintain synchronous rotation.

Preferably, the cross beam is fixedly connected to the photovoltaic panel, and a support beam is further provided on the cross beam, and the support beam is fixedly connected to the photovoltaic panel.

By adopting the above technical solution, the support beam further strengthens the connection between the photovoltaic panel and the crossbeam, reduces the rotation of the photovoltaic panel relative to the crossbeam, further maintains the area of the photovoltaic panel receiving solar radiation, and reduces the reduction in the efficiency of the photovoltaic panel receiving solar radiation.

Preferably, a rotating ring is fixedly sleeved on the crossbeam, the limiting ring is rotatably sleeved outside the rotating ring, and the limiting ring is coaxially arranged with the rotating ring.

By adopting the above technical solution, the outer wall of the rotating ring and the inner wall of the limiting ring are matched and coaxially arranged, so that the rotating ring can rotate more smoothly on the inner side of the limiting ring, reducing the jamming of the beam during rotation and increasing the smoothness of the beam during rotation.

Preferably, two opposite end faces of the rotating ring are provided with collars, the collars are located on both sides of the limiting ring, and the collars are used to limit the sliding of the limiting ring along the length direction of the beam.

By adopting the above technical solution, when the limit ring limits the slippage of the rotating ring from both sides of the limit ring through the sleeve ring, the probability of the rotating ring and the limit ring detaching from each other during relative rotation is reduced, making the structure formed by the rotating ring and the limit ring more stable, thereby increasing the stability of the rotation operation.

Preferably, a photovoltaic bracket with a hard limiting structure also includes a connecting piece, the connecting piece includes a fixing plate and a reinforcement plate, the fixing plate is fixedly connected to the column, the reinforcement plate is connected to the fixing plate, the reinforcement plate is connected to the limiting ring, and the reinforcement plate is provided with a reinforcement groove for setting the limiting ring.

By adopting the above technical solution, the fixed plate strengthens the connection between the reinforcement plate and the column. The reinforcement groove on the reinforcement plate cooperates with the limit ring, which reduces the shaking of the limit ring caused by the rotating ring when it rotates, thereby reducing the shaking of the equipment during operation and further increasing the stability of the equipment operation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The crossbeam is driven by the adjustment component to rotate the photovoltaic panel on the crossbeam, and the rotation of the connecting rod is stopped by the contact between the limit block and the convex block, thereby limiting the rotation range of the photovoltaic panel, which is beneficial to maintain the area of the photovoltaic panel receiving solar energy and increase the efficiency of the photovoltaic panel receiving solar energy;

2. By controlling the driving member, the sliding rod and the sliding sleeve are made to slide relative to each other, and the sliding rod drives the connecting rod to move, thereby controlling the crossbeam connected to the connecting rod to rotate;

3. The connecting beam fixes the relative positions between the sliding sleeves, so that the relative positions between the adjusting components are fixed, thereby fixing the relative positions of the beams connected to the adjusting components, which facilitates the unified control of the rotation of the photovoltaic panels connected to the beams.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a photovoltaic bracket with a hard limit structure according to an embodiment of the present application.

FIG. 2 is a schematic diagram of the structure of the regulating device in an embodiment of the present application.

FIG. 3 is a schematic diagram of the connection method between the connecting rod and the sliding rod in an embodiment of the present application.

FIG. 4 is a schematic diagram of the structure of a connecting member in an embodiment of the present application.

FIG. 5 is a schematic diagram of the structure of the rotating ring in an embodiment of the present application.

FIG. 6 is a schematic diagram of the support beam structure in an embodiment of the present application.

Explanation of the reference numerals in the accompanying drawings: 1. column; 2. cross beam; 21. support beam; 211. long beam; 212. short beam; 3. adjustment assembly; 31. sliding rod; 32. sliding sleeve; 33. driving member; 34. connecting rod; 341. limit block; 35. connecting plate; 351. connecting side plate; 352. connecting bottom plate; 36. connecting shaft; 361. limit member; 37. connecting beam; 4. limit assembly; 41. limit ring; 42. protrusion; 5. connecting member; 51. fixed plate; 511. fixed side plate; 512. fixed cross plate; 52. reinforcement plate; 521. reinforcement groove; 6. rotating ring; 61. sleeve ring.

Detailed ways

The present application is further described in detail below in conjunction with Figures 1-6.

The embodiment of the present application discloses a photovoltaic support with a hard limit structure. Referring to FIG1 , the photovoltaic support with a hard limit structure includes a plurality of columns 1 and a beam 2 vertically fixed on a foundation, an adjustment component 3 is provided on the column 1, a photovoltaic panel is provided on the beam 2, the adjustment component 3 is used to adjust the rotation of the beam 2 relative to the column 1, and a limit component 4 is provided on the column 1 for limiting the beam 2 when the beam 2 rotates.

2 , the adjustment assembly 3 includes a sliding rod 31, a sliding sleeve 32 and a driving member 33. One end of the sliding sleeve 32 is rotatably connected to the column 1. The sliding rod 31 is slidably connected in the sliding sleeve 32 along the length direction. One end of the sliding rod 31 extends from one end of the sliding sleeve 32 away from the column 1. The driving member 33 is fixedly connected to the column 1. The driving member 33 is used to drive the sliding rod 31 to slide along the length direction of the sliding sleeve 32.

The cam 352 is a block diagram of a block diagram of a cam 352 that is used to connect the cam 350 to the base 31 of the utility model.

1 , one end of the plurality of sliding sleeves 32 away from the sliding rod 31 is fixedly connected to a connecting beam 37 , and the plurality of connecting beams 37 are used to connect the plurality of sliding sleeves 32 .

4 , one end of the connecting rod 34 close to the cross beam 2 is fixedly connected to a limit block 341, and the limit assembly 4 includes a limit ring 41 and a connector 5. The limit ring 41 is fixedly connected to the column 1 through the connector 5, and the limit ring 41 is rotatably sleeved on the cross beam 2. A protrusion 42 is fixedly connected to the top of the outer wall of the limit ring 41. When the connecting rod 34 rotates, the limit block 341 connected to the connecting rod 34 abuts against the protrusion 42, so that the connecting rod 34 stops rotating.

Referring to Figure 4, the connecting member 5 includes a fixed plate 51 and a reinforcement plate 52. The fixed plate 51 includes a horizontally arranged fixed transverse plate 512 and two vertically arranged fixed side plates 511. The two fixed side plates 511 are arranged parallel to each other. The fixed side plates 511 are fixedly connected to the column 1. The reinforcement plate 52 is fixedly connected to the fixed transverse plate 512. The reinforcement plate 52 is arranged in the vertical direction. A reinforcement groove 521 for setting the limiting ring 41 is opened on the reinforcement plate 52. The groove wall of the reinforcement groove 521 is in contact with the outer peripheral wall of the limiting ring 41.

Referring to Figure 5, a rotating ring 6 is provided between the limiting ring 41 and the beam 2. The rotating ring 6 is fixedly mounted on the beam 2. The outer wall of the rotating ring 6 matches the inner ring wall of the limiting ring 41. The rotating ring 6 and the limiting ring 41 are coaxially arranged. The two opposite end faces of the rotating ring 6 are provided with sleeve rings 61. The sleeve rings 61 are located on both sides of the limiting ring 41. The sleeve rings 61 are used to limit the sliding of the limiting ring 41 along the length direction of the beam 2.

Referring to Figure 6, a support beam 21 is provided on the cross beam 2 for reinforcing the support of the cross beam 2 for the photovoltaic panel. The support beam 21 is composed of a long beam 211 and two short beams 212 fixedly connected. The long beam 211 is fixedly connected to the photovoltaic panel, one end of the short beam 212 is fixedly connected to the long beam 211, and the other end of the short beam 212 is fixedly connected to the cross beam 2. The long beam 211 and the short beam 212 are combined to form a triangle-like structure.

The implementation principle of a photovoltaic bracket with a hard limit structure in the embodiment of the present application is: by controlling the driving member 33, the sliding rod 31 slides along the length direction of the sliding sleeve 32, so that the connecting rod 34 moves, driving the beam 2 connected to the connecting rod 34 to rotate, and the photovoltaic panel set on the beam 2 rotates accordingly, and the angle formed by the photovoltaic panel and the ground changes to adapt to the angle of sunlight, so that the photovoltaic panel can increase the area receiving solar energy as much as possible. When the photovoltaic panel is affected by natural factors, the connecting rod 34 rotates passively, and the limit block set on the connecting rod 34 abuts against the protrusion 42 on the limit ring 41 to limit the rotation of the connecting rod 34, thereby limiting the rotation of the photovoltaic panel, and keeping the angle formed by the photovoltaic panel and the ground within a certain range, so that the photovoltaic panel maintains the area receiving solar energy and the efficiency of collecting solar energy.

The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims (8)

1. Photovoltaic support with hard limit structure, including a plurality of stands (1), its characterized in that: including crossbeam (2) that are used for placing photovoltaic board, crossbeam (2) with stand (1) rotate and are connected, including being used for control crossbeam (2) pivoted regulation subassembly (3) with be used for carrying out spacing subassembly (4) to crossbeam (2) when crossbeam (2) rotate, regulation subassembly (3) include connecting rod (34), connecting rod (34) with crossbeam (2) fixed connection, be equipped with stopper (341) on connecting rod (34), spacing subassembly (4) include spacing ring (41), spacing ring (41) rotate the cover and locate on crossbeam (2), be equipped with lug (42) on spacing ring (41), when connecting rod (34) rotate, lug (42) with stopper (341) butt makes connecting rod (34) stop rotating.

2. The photovoltaic bracket with hard stop structure of claim 1, wherein: the adjusting component (3) comprises a sliding rod (31), a sliding sleeve (32) and a driving piece (33), one end of a connecting rod (34) is fixedly connected with the cross beam (2), the other end of the connecting rod (34) is rotationally connected with the sliding rod (31), the sliding rod (31) is in sliding connection with the sliding sleeve (32), the driving piece (33) is arranged on the upright post (1), and the driving piece (33) is used for driving the sliding rod (31) and the sliding sleeve (32) to slide relatively.

3. The photovoltaic bracket with hard stop structure of claim 2, wherein: the connecting rod (34) is provided with a connecting plate (35), a connecting shaft (36) is rotatably arranged at the joint of the sliding rod (31) and the connecting rod (34), the connecting shaft (36) is rotatably connected with the connecting plate (35), the axial direction of the connecting shaft (36) is parallel to the length direction of the cross beam (2), the end part of the connecting shaft (36) is provided with a limiting part (361), and the limiting part (361) is used for limiting the connecting shaft (36) to slide along the length direction of the cross beam (2).

4. The photovoltaic bracket with hard stop structure of claim 2, wherein: still include tie-beam (37), adjusting part (3) are equipped with a plurality of groups, slip sleeve (32) are equipped with a plurality of, tie-beam (37) are used for connecting a plurality of slip sleeve (32).

5. The photovoltaic bracket with hard stop structure of claim 1, wherein: the photovoltaic module is characterized in that the cross beam (2) is fixedly connected with the photovoltaic panel, a supporting beam (21) is further arranged on the cross beam (2), and the supporting beam (21) is fixedly connected with the photovoltaic panel.

6. The photovoltaic bracket with hard stop structure of claim 1, wherein: the beam (2) is fixedly sleeved with a rotating ring (6), the limiting ring (41) is rotatably sleeved outside the rotating ring (6), and the limiting ring (41) and the rotating ring (6) are coaxially arranged.

7. The photovoltaic bracket with hard stop structure of claim 6, wherein: the two opposite end surfaces of the rotating ring (6) are respectively provided with a lantern ring (61), the lantern rings (61) are positioned on two sides of the limiting ring (41), and the lantern rings (61) are used for limiting the sliding of the limiting ring (41) along the length direction of the cross beam (2).

8. The photovoltaic bracket with hard stop structure of claim 1, wherein: still include connecting piece (5), connecting piece (5) include fixed plate (51) and reinforcement piece (52), fixed plate (51) with stand (1) fixed connection, reinforcement piece (52) with fixed plate (51) are connected, reinforcement piece (52) with spacing ring (41) are connected, it has on the reinforcement piece (52) to be used for setting up reinforcement groove (521) of spacing ring (41).