Photovoltaic support structure

Abstract

The utility model provides a photovoltaic support structure, which comprises a support column, a connecting frame, a photovoltaic panel carrying frame, a locking piece and an arc-shaped beam, and is characterized in that one end of the support column is rotatably provided with the connecting frame; the photovoltaic panel carrying frame is rotationally connected with the connecting frame, and the relative rotation axis direction of the connecting frame and the supporting column intersects with the relative rotation axis direction of the photovoltaic panel carrying frame and the connecting frame; the locking piece is arranged on the supporting column; the two ends of the arc-shaped beam are rotationally connected with the photovoltaic panel carrying frame, and the middle section of the arc-shaped beam is locked and fixed through a locking piece. According to the application, the connecting frame is rotationally arranged on the supporting column, the connecting frame is rotationally connected with the photovoltaic panel carrying frame, and the photovoltaic panel carrying frame is further rotationally connected with the arc-shaped beam, so that the photovoltaic panel carrying frame can rotate relative to the supporting column, the photovoltaic panel carrying frame is inclined along the slope surface so as to adapt to the application environment of the slope surface, and meanwhile, the photovoltaic panel carrying frame can also depend on the arc-shaped beam; due to the rotary connection between the support and the connecting frame, lateral adjustment is achieved, and sufficient illumination is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, and in particular to a photovoltaic support structure. Background Art

[0002] Photovoltaic power generation refers to the process of converting solar energy into electrical energy using the photovoltaic effect. As a clean energy source, photovoltaic power generation has been widely used, especially in remote areas with sufficient sunshine. A large number of photovoltaic power stations have been built. In order to adapt to the direction of light and allow photovoltaic panels to receive as much light as possible, the posture of the photovoltaic bracket needs to be adjusted.

[0003] The existing utility model patent with authorization announcement number CN212463127U discloses a steplessly adjustable photovoltaic bracket, including: a column; a main beam, the main beam is arranged at the top of the column and is rotatably connected to the column, and the main beam is used to install photovoltaic components; an adjustment mechanism, the adjustment mechanism includes a fixed beam and an adjustment beam, the fixed beam is connected to the adjustment beam, the adjustment beam is an arc structure, the fixed beam is fixedly connected to the main beam, and the main beam and the fixed beam are arranged at an angle; a clamp, the clamp is detachably arranged on the column, and is adapted to be clamped with the adjustment beam so that the column is fixedly or movably connected to the adjustment beam.

[0004] As in the above technical solution, the fixed beam is fixedly connected to the main beam through a hoop, the bearing seat is fixed on the top of the column, and the main beam passes through the bearing seat. In this way, in this structure, only the main beam can be used for rotation adjustment, and the adjustable range is very limited. When applied to hillside scenes, since the photovoltaic panels will be scattered, the structure in which the main axis passes through the bearing seat cannot achieve the angle adjustment of the column, that is, the column can only be perpendicular to the slope, which makes assembly very inconvenient, resulting in limited application. Utility Model Content

[0005] In view of this, the utility model proposes a photovoltaic support structure which is convenient for structural adjustment and suitable for assembly on a slope, so as to solve the problem that the existing photovoltaic panel support structure cannot meet the requirements for use on a slope.

[0006] The technical solution of the utility model is implemented as follows: The utility model provides a photovoltaic support structure, including a support, a connecting frame, a photovoltaic panel carrier, a locking member and an arc beam, wherein:

[0007] A connecting frame is rotatably provided at one end of the support column;

[0008] The photovoltaic panel carrier is rotatably connected to the connecting frame, and the relative rotation axis direction of the connecting frame and the support intersects with the relative rotation axis direction of the photovoltaic panel carrier and the connecting frame;

[0009] The locking member is arranged on the pillar;

[0010] The two ends of the arc-shaped beam are rotatably connected to the photovoltaic panel carrier, and the middle section of the arc-shaped beam is locked and fixed by a locking piece.

[0011] On the basis of the above technical solution, preferably, the connecting frame includes a base frame and a connecting plate, wherein:

[0012] One end of the bottom frame is rotatably connected to the support, and the other end is connected to the connecting plate;

[0013] One end of the connecting plate away from the bottom frame is rotatably connected to the photovoltaic panel carrier;

[0014] The relative rotation axis direction between the base frame and the support crosses the relative rotation axis direction between the connecting plate and the photovoltaic panel carrier.

[0015] On the basis of the above technical solution, preferably, it further includes a first pin and a bolt, wherein:

[0016] The base frame and the support are connected in series through a first pin shaft;

[0017] The bottom frame is provided with an arc groove with the first pin as the center;

[0018] Bolts pass through the arc-shaped slots to secure the base frame to the struts.

[0019] On the basis of the above technical solution, preferably, the locking member includes a first U-shaped buckle, a baffle and a clamp, wherein:

[0020] The first U-shaped buckle surrounds the pillar, and both ends of the first U-shaped buckle are connected to the baffle;

[0021] The clamp is arranged on a side of the baffle away from the first U-shaped buckle, and the clamp fastens the arc beam.

[0022] On the basis of the above technical solution, preferably, the locking member further includes a hinge support and a second pin, wherein:

[0023] The hinge support is arranged on a side of the baffle away from the first U-shaped buckle;

[0024] The clamp is rotatably connected to the hinge support via a second pin shaft.

[0025] On the basis of the above technical solution, preferably, the clamp includes four side plates and two arc-shaped plates, wherein:

[0026] The side panels are in an arc-shaped structure, and four side panels are arranged in pairs to form a ring shape;

[0027] The arc plate is arranged between two adjacent side plates, one end of the two side plates is rotatably connected to the second pin shaft, and the other end is connected through the arc plate.

[0028] On the basis of the above technical solution, preferably, the side panels and the arc-shaped panels are an integrated structure.

[0029] On the basis of the above technical solution, preferably, it further comprises a connecting seat, the connecting seat comprises a clamping plate, a third pin shaft and a second U-shaped buckle, wherein,

[0030] The clamping plate clamps the end of the arc-shaped beam, and the clamping plate and the arc-shaped beam are rotatably connected through a third pin shaft;

[0031] The second U-shaped buckle surrounds the photovoltaic panel carrier, and the end of the second U-shaped buckle is connected to the clamping plate.

[0032] On the basis of the above technical solution, preferably, it further comprises a cable, a plurality of pillars are provided, and the pillars are connected with each other through the cable.

[0033] On the basis of the above technical solution, preferably, two cables are arranged between the two pillars, and the two cables are arranged alternately.

[0034] The photovoltaic support structure of the utility model has the following beneficial effects compared with the prior art:

[0035] (1) By rotatably setting a connecting frame on the pillar, and the connecting frame is rotatably connected to the photovoltaic panel carrier, and the photovoltaic panel carrier is also rotatably connected to the arc beam, the photovoltaic panel carrier can be rotated relative to the pillar to make the photovoltaic panel carrier tilt along the slope, so as to adapt to the application environment of the slope. At the same time, the photovoltaic panel carrier can also rely on the arc beam and the rotatable connection between it and the connecting frame to achieve lateral adjustment to ensure that it fully receives light;

[0036] (2) In the photovoltaic support structure, the locking member is provided with a hinge support, and the clamp of the locking member is connected to the hinge support via a second pin shaft, so that the clamp can be rotated to adapt to the position of the arc beam, thereby improving the convenience of the clamp in fixing the arc beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 It is a three-dimensional diagram of the photovoltaic support structure of the utility model;

[0039] Figure 2 For the utility model Figure 1 A magnified view of the structure at point A;

[0040] Figure 3 This is a front view of the photovoltaic support structure of the utility model;

[0041] Figure 4 It is a side view of the photovoltaic support structure of the utility model;

[0042] Figure 5 For the utility model Figure 4 A magnified view of the structure at point B;

[0043] Figure 6 A three-dimensional diagram of a locking member of the photovoltaic support structure of the utility model;

[0044] Figure 7 A three-dimensional diagram of a connecting frame of a photovoltaic support structure of the utility model;

[0045] Figure 8 A three-dimensional diagram of a connection seat of a photovoltaic support structure of the utility model;

[0046] In the figure: 1. pillar; 2. connecting frame; 21. base frame; 22. connecting plate; 201. arc groove; 3. photovoltaic panel carrier; 4. locking member; 41. first U-shaped buckle; 42. baffle; 43. clamp; 431. side plate; 432. arc plate; 44. hinge support; 45. second pin shaft; 5. arc beam; 6. first pin shaft; 7. bolt; 8. connecting seat; 81. splint; 82. third pin shaft; 83. second U-shaped buckle; 9. cable. DETAILED DESCRIPTION

[0047] The following will be combined with the implementation of the utility model to clearly and completely describe the technical solutions in the implementation of the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0048] like Figures 1 to 8 As shown, the photovoltaic support structure of the utility model includes a support column 1, a connecting frame 2, a photovoltaic panel carrier 3, a locking member 4, an arc beam 5, a first pin shaft 6, a bolt 7, a connecting seat 8 and a cable 9.

[0049] like Figures 1 to 5 As shown, a connecting frame 2 is rotatably provided at one end of the pillar 1; the photovoltaic panel carrier 3 is rotatably connected to the connecting frame 2, and the relative rotation axis direction of the connecting frame 2 and the pillar 1 intersects with the relative rotation axis direction of the photovoltaic panel carrier 3 and the connecting frame 2; a locking member 4 is provided on the pillar 1; both ends of the arc beam 5 are rotatably connected to the photovoltaic panel carrier 3, and the middle section of the arc beam 5 is locked and fixed by the locking member 4;

[0050] As in the above structure, when arranging a photovoltaic power station, the photovoltaic panel carrier 3 is usually arranged to be relatively long to install multiple photovoltaic panels, so multiple pillars 1 are required for support. If arranged on a slope, multiple pillars 1 are arranged in a staggered manner, which requires the photovoltaic bracket to have a certain adjustment capability;

[0051] Specifically, when multiple pillars 1 are staggered in height, due to the setting of the connecting frame 2, the photovoltaic panel carrier 3 and the connecting frame 2 can be rotated relative to the pillar 1 by relying on the connecting frame 2, so that the photovoltaic panel carrier 3 is tilted, so that the photovoltaic bracket can be arranged on a slope;

[0052] At the same time, the photovoltaic panel carrier 3 can be rotated relative to the connecting frame 2, so that the photovoltaic panel carrier 3 is tilted to one side, so as to ensure that after the photovoltaic panel is installed on the photovoltaic panel carrier 3, the photovoltaic panel can better receive light to ensure power generation efficiency; specifically, the relative rotation axis direction of the connecting frame 2 and the support 1 intersects with the relative rotation axis direction of the photovoltaic panel carrier 3 and the connecting frame 2;

[0053] When the photovoltaic panel carrier 3 tilts to the side, the arc-shaped beam 5 moves synchronously. After the photovoltaic panel carrier 3 is adjusted into place, the arc-shaped beam 5 can be locked and fixed by the locking member 4, thereby ensuring the stability of the structure.

[0054] like Figure 5 and Figure 7 As shown, the connecting frame 2 includes a base frame 21 and a connecting plate 22, wherein one end of the base frame 21 is rotatably connected to the support 1, and the other end is connected to the connecting plate 22; one end of the connecting plate 22 away from the base frame 21 is rotatably connected to the photovoltaic panel carrier 3; the relative rotation axis direction of the base frame 21 and the support 1 intersects the relative rotation axis direction of the connecting plate 22 and the photovoltaic panel carrier 3;

[0055] As in the above structure, the base frame 21 is used to connect the pillar 1 and can rotate relatively. One end of the connecting plate 22 is connected to the base frame 21, and the other end is rotatably connected to the photovoltaic panel carrier 3, thereby realizing multi-directional tilt adjustment of the photovoltaic panel carrier 3.

[0056] like Figure 5 As shown, the base frame 21 and the support 1 are connected in series through the first pin shaft 6; the base frame 21 is provided with an arc groove 201 with the first pin shaft 6 as the center; the bolt 7 passes through the arc groove 201 to fix the base frame 21 and the support 1;

[0057] As in the above structure, the base frame 21 is rotated relative to the base frame 21 through the first pin shaft 6. The opening of the arc groove 201 and the matching bolts 7 can realize the fixation of the base frame 21 relative to the pillar 1, thereby ensuring the fixation of the photovoltaic panel carrier 3. The rotation adjustment is to enable the photovoltaic bracket to be used on a slope.

[0058] like Figure 2 and Figure 6As shown, the locking member 4 includes a first U-shaped buckle 41, a baffle 42 and a clamp 43, wherein the first U-shaped buckle 41 surrounds the pillar 1, and both ends of the first U-shaped buckle 41 are connected to the baffle 42; the clamp 43 is arranged on a side of the baffle 42 away from the first U-shaped buckle 41, and the clamp 43 clamps the arc beam 5;

[0059] As in the above structure, when assembling the locking member 4, the first U-shaped buckle 41 is matched with the baffle 42 to be fixedly connected to the pillar 1, and then the arc beam 5 is tightened with the clamp 43, thereby fixing the arc beam 5 and the photovoltaic panel carrier 3.

[0060] Furthermore, the locking member 4 further comprises a hinge support 44 and a second pin shaft 45, wherein the hinge support 44 is arranged on a side of the baffle 42 away from the first U-shaped buckle 41; the clamp 43 is rotatably connected to the hinge support 44 via the second pin shaft 45;

[0061] As in the above structure, the clamp 43 of the locking member 4 can be rotated relative to the hinge support 44. When the photovoltaic panel carrier 3 is adjusted to adapt to the slope angle, the clamp 43 can be adjusted by rotating to adapt to the position change of the arc beam 5.

[0062] like Figure 6 As shown, the clamp 43 includes four side plates 431 and two arc-shaped plates 432, wherein the side plates 431 are in an arc-shaped structure, and the four side plates 431 are arranged in pairs to form a ring shape; the arc-shaped plate 432 is arranged between two adjacent side plates 431, and one end of the two side plates 431 is rotatably connected to the second pin shaft 45, and the other end is connected through the arc-shaped plate 432;

[0063] As in the above structure, two side plates 431 and an arc plate 432 form a semi-ring, and the two semi-rings form a clamp 43. The two semi-rings are used to clamp the arc beam 5, and then bolts and other fasteners are used to connect the two semi-rings in series from the position where the arc plate 432 is set to lock and fix them.

[0064] Specifically, the side plate 431 and the arc plate 432 are an integrated structure, which can be formed by casting.

[0065] like Figure 8 As shown, the connection seat 8 includes a clamping plate 81, a third pin 82 and a second U-shaped buckle 83, wherein the clamping plate 81 clamps the end of the arc beam 5, and the clamping plate 81 and the arc beam 5 are rotatably connected through the third pin 82; the second U-shaped buckle 83 surrounds the photovoltaic panel carrier 3, and the end of the second U-shaped buckle 83 is connected to the clamping plate 81;

[0066] As in the above structure, when the arc beam 5 is connected to the photovoltaic panel carrier 3, the photovoltaic panel carrier 3 is connected through the second U-shaped buckle 83 and the clamping plate 81, and then the end of the arc beam 5 is clamped by the clamping plate 81, and is connected in series with the third pin shaft 82, so that the arc beam 5 can be rotated relative to the photovoltaic panel carrier 3 to achieve position adjustment, which is convenient for connecting the locking member 4.

[0067] like Figure 2 and Figure 4 As shown, the pillars 1 are connected to each other by cables 9; this ensures the overall stability of the photovoltaic support structure.

[0068] Furthermore, two cables 9 are arranged between the two pillars 1, and the two cables 9 are arranged alternately, so as to further improve the structural strength and increase the integrity between the pillars 1.

[0069] Specific implementation steps:

[0070] A plurality of pillars 1 are connected to a photovoltaic panel carrier 3 via a plurality of connecting frames 2;

[0071] When adapting to the slope, the connecting frame 2 and the photovoltaic panel carrier 3 are rotated relative to the pillar 1 at the same time to adjust the angle, and then the bolts 7 are tightened to fix the connecting frame 2 relative to the pillar 1;

[0072] During lateral adjustment, the photovoltaic panel carrier 3 and the connecting plate 22 rotate relative to the base frame 21 at the same time to achieve a tilt to the side. During this activity, the arc beam 5 rotates synchronously. After being adjusted into place, the arc beam 5 can be locked with the locking member 4. In this way, the support 1, the connecting frame 2, the photovoltaic panel carrier 3, the locking member 4 and the arc beam 5 are fixed as a whole.

[0073] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic support structure, characterized in that: It comprises a support (1), a connecting frame (2), a photovoltaic panel carrier (3), a locking member (4) and an arc-shaped beam (5), wherein: The connecting frame (2) is rotatably provided at one end of the support column (1); The photovoltaic panel carrier (3) is rotatably connected to the connecting frame (2), and the relative rotation axis direction of the connecting frame (2) and the support (1) intersects with the relative rotation axis direction of the photovoltaic panel carrier (3) and the connecting frame (2); The locking member (4) is arranged on the pillar (1); The two ends of the arc-shaped beam (5) are rotatably connected to the photovoltaic panel carrier (3), and the middle section of the arc-shaped beam (5) is locked and fixed by the locking member (4).

2. The photovoltaic support structure according to claim 1, characterized in that: The connecting frame (2) comprises a base frame (21) and a connecting plate (22), wherein: One end of the base frame (21) is rotatably connected to the support (1), and the other end is connected to the connecting plate (22); One end of the connecting plate (22) away from the base frame (21) is rotatably connected to the photovoltaic panel carrier (3); The relative rotation axis direction between the base frame (21) and the support (1) intersects with the relative rotation axis direction between the connecting plate (22) and the photovoltaic panel carrier (3).

3. The photovoltaic support structure according to claim 2, characterized in that: It also includes a first pin (6) and a bolt (7), wherein: The base frame (21) and the support (1) are connected in series via the first pin shaft (6); The base frame (21) is provided with an arc-shaped groove (201) with the first pin shaft (6) as the center; The bolt (7) passes through the arc-shaped groove (201) to fix the base frame (21) and the support column (1).

4. The photovoltaic support structure according to claim 1, characterized in that: The locking member (4) comprises a first U-shaped buckle (41), a baffle (42) and a clamp (43), wherein: The first U-shaped buckle (41) surrounds the pillar (1), and two ends of the first U-shaped buckle (41) are connected to the baffle (42); The clamp (43) is arranged on a side of the baffle (42) away from the first U-shaped buckle (41), and the clamp (43) fastens the arc-shaped beam (5).

5. The photovoltaic support structure according to claim 4, characterized in that: The locking member (4) further comprises a hinge support (44) and a second pin (45), wherein: The hinge support (44) is arranged on a side of the baffle (42) away from the first U-shaped buckle (41); The clamp (43) and the hinge support (44) are rotatably connected via the second pin shaft (45).

6. The photovoltaic support structure according to claim 5, characterized in that: The clamp (43) includes four side plates (431) and two arc-shaped plates (432), wherein: The side plates (431) are in an arc-shaped structure, and four side plates (431) are arranged in pairs to form a ring shape; The arc-shaped plate (432) is arranged between two adjacent side plates (431); one end of the two side plates (431) is rotatably connected to the second pin shaft (45), and the other end is connected through the arc-shaped plate (432).

7. The photovoltaic support structure according to claim 6, characterized in that: The side plate (431) and the arc-shaped plate (432) are an integrated structure.

8. The photovoltaic support structure according to claim 1, characterized in that: It also includes a connecting seat (8), the connecting seat (8) includes a clamping plate (81), a third pin shaft (82) and a second U-shaped buckle (83), wherein: The clamping plate (81) clamps the end of the arc-shaped beam (5), and the clamping plate (81) and the arc-shaped beam (5) are rotatably connected via the third pin shaft (82); The second U-shaped buckle (83) surrounds the photovoltaic panel carrier (3), and the end of the second U-shaped buckle (83) is connected to the clamping plate (81).

9. The photovoltaic support structure according to claim 1, characterized in that: It also comprises a cable (9), a plurality of the pillars (1) are provided, and the pillars (1) are connected to each other via the cable (9).

10. The photovoltaic support structure according to claim 9, characterized in that: Two cables (9) are arranged between the two pillars (1), and the two cables (9) are arranged in a staggered manner.

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