Triangular supporting column structure of photovoltaic flexible support

Abstract

The utility model discloses a photovoltaic flexible support triangle type support column structure, which relates to the technical field of photovoltaic supports, and comprises a main stand column fixedly arranged on the ground, the upper end of the main stand column is provided with a triangle type support frame, and the triangle type support frame comprises a support seat fixedly arranged on the top of the main stand column. A first inclined supporting rod and a second inclined supporting rod are fixedly installed on the two sides of the supporting base correspondingly. Compared with a traditional supporting frame, the triangular supporting frame has better stability and strength, more reliable supporting can be provided for the photovoltaic panel, the upper half portion of the triangular supporting frame is connected with the stay cable and the transverse stay cable, a stable triangular supporting system can be formed, and the photovoltaic panel can be supported more stably. The stability of the whole supporting mechanism is improved, and the photovoltaic panel is allowed to deform to a certain degree under the action of external force such as wind pressure and snow pressure, so that the risk of stress concentration and damage is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic support technical field especially relates to a photovoltaic flexible support triangular type support column structure. BACKGROUND

[0002] As an innovative solar power generation device support system, photovoltaic flexible support technology has developed rapidly in recent years. Photovoltaic flexible support not only improves land utilization efficiency and reduces construction cost, but also enhances the safety of photovoltaic system. However, although the traditional photovoltaic support can provide certain support force for photovoltaic panels, it is poor in structural stability, especially in complex terrain and severe weather conditions such as strong wind, rain and snow, the support is difficult to maintain stability, and deformation is easy to occur, which will cause the photovoltaic panel to tilt or fall off, affecting the power generation efficiency, and possibly damaging the photovoltaic components and the support itself. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a photovoltaic flexible support triangular type support column structure, which solves the technical problems raised in the background art.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a photovoltaic flexible support triangular type support column structure, comprising a main stand column fixedly arranged on the ground, a triangular type support frame is installed at the upper end of the main stand column, the triangular type support frame comprises a support seat fixedly installed at the top of the main stand column, first and second inclined support rods are fixedly installed on the two sides of the support seat respectively, first and second connecting seats are fixedly connected to the two ends of the first and second inclined support rods respectively, and a reinforcing cross beam is fixedly installed between the first and second inclined support rods.

[0005] Further, the included angle between the inner side of the first inclined support rod and the support seat is set to 120°-140°, the included angle between the inner side of the second inclined support rod and the support seat is set to 110°-115°, and the included angle between the inner side of the reinforcing cross beam and the support seat is set to 5°-30°.

[0006] Further, the distance between the upper end of the first inclined support rod and the top surface of the support seat is set to L1, the distance between the upper end of the second inclined support rod and the top surface of the support seat is set to L2, and L1 is 45%-50% of L2.

[0007] Further, the first and second inclined support rods are both hollow square tubes, and the reinforcing cross beam is a hollow circular tube.

[0008] Further, a pair of anchor piles are further included, upper ends of the anchor piles are connected with the cable-stayed ropes through the adapter piles, an upper end of one of the cable-stayed ropes is installed on the first connecting seat through the adapter pile, and an upper end of the other cable-stayed rope is installed on the second connecting seat through the adapter pile.

[0009] Further, two horizontal cables for supporting the photovoltaic panel are further included, the side surfaces of the first connecting seat and the second connecting seat are fixedly installed with the connecting heads, and the two horizontal cables are connected to the two connecting heads, respectively.

[0010] By the above technical scheme, the photovoltaic flexible support triangular support column structure has at least the following beneficial effects:

[0011] 1. The triangular support frame is arranged, compared with the traditional support frame, has better stability and strength, can provide more reliable support for the photovoltaic panel, the upper half of the triangular support frame is connected with the cable-stayed ropes and the horizontal cables, and a stable triangular support system is formed, the stability of the whole support mechanism is improved, and the photovoltaic panel is allowed to deform to a certain extent when subjected to external forces such as wind pressure and snow pressure, so that the risk of stress concentration and damage is reduced.

[0012] 2. The stability, deformation resistance and adaptability of the triangular support frame are effectively improved by targeted optimization of the two inclined support rods and the reinforcing cross beams, the stability and reliability of the structure under various environmental conditions are ensured, the overall weight of the structure is reduced, and the difficulty of transportation and installation is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application, the schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0014] Figure 1 It is an installation schematic view of the present application;

[0015] Figure 2 It is an overall structure schematic view of the present application;

[0016] Figure 3 It is Figure 2 It is an enlarged view of A shown in the figure;

[0017] Figure 4 It is a triangular support frame structure schematic view of the present application;

[0018] Figure 5 It is a front view of the triangular support frame of the present application.

[0019] In the figure: 1, main column; 2, triangular support frame; 21, support seat; 22, first inclined support rod; 23, second inclined support rod; 24, first connecting seat; 25, second connecting seat; 26, reinforcing cross beam; 3, anchor pile; 31, adapter pile; 4, inclined cable; 5, horizontal cable; 6, connecting head. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Although the traditional photovoltaic support can provide certain support force for the photovoltaic panel, it is poor in structural stability, especially under complex terrain and severe weather conditions, such as strong wind, rainy and snowy days, the support is difficult to keep stable, and is easy to deform, which will cause the photovoltaic panel to tilt or fall off, not only affecting the power generation efficiency, but also damaging the photovoltaic components and the support itself.

[0022] Embodiment one

[0023] To solve the defects existing in the use of the above photovoltaic support, please refer to Figures 1-5The utility model provides a kind of photovoltaic flexible support triangular support column structure, can provide more stable support for photovoltaic board.The structure with fixed setting on the ground main column 1 as foundation, main column 1 is the main body support of entire structure, and the upper end of main column 1 is equipped with triangular support frame 2, triangular support frame 2 includes support seat 21 fixedly installed in the top of main column 1, support seat 21 two sides are respectively fixedly installed with first inclined support rod 22 and second inclined support rod 23, and the two ends of first inclined support rod 22 and second inclined support rod 23 are respectively fixedly connected with first connecting seat 24 and second connecting seat 25, and first inclined support rod 22 and second inclined support rod 23 are fixedly installed with reinforcing crossbeam 26 between, and first inclined support rod 22, second inclined support rod 23 and reinforcing crossbeam 26 form triangular support, still include a pair of anchor pile 3 driven into ground, and the upper end of anchor pile 3 is connected with cable-stayed cable 4 by adapter pile 31, and the upper end of one cable-stayed cable 4 is installed on first connecting seat 24 by adapter pile 31, and the upper end of another cable-stayed cable 4 is installed on second connecting seat 25 by adapter pile 31, and cable-stayed cable 4 is connected with triangular support frame 2, anchor pile 3 by adapter pile 31, provides tension support for entire structure, ensure the stability of entire support structure, still be equipped with two horizontal cable 5 for supporting photovoltaic board, and the side surface of first connecting seat 24 and second connecting seat 25 is fixedly installed with connector 6, and two horizontal cable 5 are connected on two connector 6 respectively, and horizontal cable 5 is connected with triangular support frame 2 by connector 6, for fixed and support photovoltaic board, and the design of horizontal cable 5 can be adjusted according to the size and weight of photovoltaic board, to ensure that photovoltaic board can be stably installed on support structure, the triangular structure design of triangular support frame 2 has good stability and strength, and its upper half is connected with cable-stayed cable 4 and horizontal cable 5, can form a stable triangular support system, this design not only improves the stability of support mechanism, also allows photovoltaic board to deform to a certain extent when subjected to wind pressure, snow pressure and other external forces, thereby reduce the risk of stress concentration and damage.

[0024] Example two

[0025] In order to ensure the stability of the triangular support frame 2 in harsh environment, the structure design of the triangular support frame 2 needs to be further refined. The included angle between the inner side of the first inclined support rod 22 and the support base 21 is set to 120°-140°. In this way, the first inclined support rod 22 can better share the vertical load and horizontal load, avoid stress concentration, and form a relatively stable support structure between the first inclined support rod 22 and the support base 21, thereby improving the overall wind resistance and earthquake resistance performance. The included angle between the inner side of the second inclined support rod 23 and the support base 21 is set to 110°-115°, so that the second inclined support rod 23 can form a complement to the first inclined support rod 22 and evenly share the load, and can better adapt to the installation space requirements of the photovoltaic panel. The included angle between the inner side of the reinforcing cross beam 26 and the support base 21 is set to 5°-30°. The reinforcing cross beam 26 can effectively connect the first inclined support rod 22 and the second inclined support rod 23, enhance the integrity of the triangular support frame 2, and the angle design of the reinforcing cross beam 26 can better resist torsional force and improve the torsional performance of the structure, thereby optimizing the stress distribution of the overall structure of the triangular support frame 2, improving its stability, anti-deformation ability and adaptability, and ensuring the stability and reliability of the structure under various environmental conditions.

[0026] Referring to Figure 4 As shown in the figure, the distance between the upper end of the first inclined support rod 22 and the top surface of the support base 21 is set to L1, and the distance between the upper end of the second inclined support rod 23 and the top surface of the support base 21 is set to L2. L1 is 45%-50% of L2. The first inclined support rod 22 and the second inclined support rod 23 form a certain height difference. When the triangular support frame 2 is subjected to wind force, the wind pressure can be dispersed through the different heights of the two inclined support rods, avoiding local stress concentration and further enhancing the wind resistance performance of the triangular support frame 2.

[0027] In order to ensure the support performance of the triangular support frame 2, the actual installation and transportation of the triangular support frame 2 also need to be considered. Therefore, the first inclined support rod 22 and the second inclined support rod 23 are both set to hollow square tubes, and the reinforcing cross beam 26 is set to a hollow circular tube. The design of the hollow square tube and the hollow circular tube not only ensures the strength, but also reduces the weight of the overall structure, reduces the difficulty of transportation and installation, and reduces the material cost. Moreover, the two inclined support rods are set to square tubes, which is convenient for fixing with the connecting head 6 and convenient for production.

[0028] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic flexible racking triangular support column structure, characterized by: The utility model provides a kind of photovoltaic support, including fixedly arranged main column (1) on ground, the upper end of the main column (1) is installed with triangular support frame (2), the triangular support frame (2) includes support seat (21) fixedly installed on the top of main column (1), first inclined support rod (22) and second inclined support rod (23) are fixedly installed respectively on the both sides of support seat (21), the both ends of first inclined support rod (22) and second inclined support rod (23) are fixedly connected with first connecting seat (24) and second connecting seat (25), and first inclined support rod (22) and second inclined support rod (23) are fixedly installed with reinforcing crossbeam (26) between.

2. The photovoltaic flexible racking triangular support column structure of claim 1, wherein: The included angle between the inner side of the first inclined support rod (22) and the support seat (21) is set to 120°-140°, the included angle between the inner side of the second inclined support rod (23) and the support seat (21) is set to 110°-115°, and the included angle between the inner side of the reinforcing crossbeam (26) and the support seat (21) is set to 5°-30°.

3. The photovoltaic flexible racking triangular support column structure of claim 1, wherein: The distance between the upper end of the first inclined support rod (22) and the top surface of the support seat (21) is set to L1, the distance between the upper end of the second inclined support rod (23) and the top surface of the support seat (21) is set to L2, and L1 is 45%-50% of L2.

4. The photovoltaic flexible racking triangular support column structure of claim 1, wherein: The first inclined support rod (22) and the second inclined support rod (23) are both hollow square tubes, and the reinforcing crossbeam (26) is a hollow circular tube.

5. The photovoltaic flexible racking triangular support column structure of claim 1, wherein: The utility model also includes a pair of anchor piles (3) driven into the ground, the upper end of the anchor pile (3) is connected with a cable-stayed cable (4) through an adapter pile (31), the upper end of one of the cable-stayed cables (4) is mounted on the first connecting seat (24) through an adapter pile (31), and the upper end of the other cable-stayed cable (4) is mounted on the second connecting seat (25) through an adapter pile (31).

6. The photovoltaic flexible racking triangular support column structure of claim 1, wherein: The utility model also includes two horizontal cables (5) for supporting photovoltaic panels, a connector (6) is fixedly installed on the side surface of the first connecting seat (24) and the second connecting seat (25), and the two horizontal cables (5) are connected to the two connectors (6) respectively.

Images