Adjustable photovoltaic panel supporting device suitable for multiple terrains

Abstract

The adjustable photovoltaic panel supporting device comprises a photovoltaic panel body, adjustable supporting rods are arranged at the four corners of the bottom of the photovoltaic panel body respectively, a self-adaptive base is arranged at the bottoms of the adjustable supporting rods, second connecting holes are symmetrically formed in the two sides of the self-adaptive base, and the adjustable supporting rods are connected with the second connecting holes. A rotating shaft penetrates through the second connecting holes, the two ends of the rotating shaft penetrate out of the second connecting holes and are fixedly provided with mounting plates, the bottom faces of the mounting plates are planes, the top faces of the mounting plates are slopes, the outer ends of the mounting plates are of conical structures, and third connecting holes allowing fixing bolts to penetrate through are formed in the mounting plates. Through the unique design of the self-adaptive base, the rotating shaft and the mounting plate, the device can flexibly adjust the mounting mode according to different topographic conditions (such as a plane, a slope surface or a sand land), and ensures the stable mounting of the photovoltaic panel in various environments.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic installation technical field, concretely is adjustable photovoltaic board support device of many topographies. BACKGROUND

[0002] In the current photovoltaic application field, with the growth of demand for renewable energy, the installation environment of photovoltaic power generation system is more and more diversified, from flat ground to slope land, even complex terrain such as sandy land. However, the existing photovoltaic board support device exposes a series of problems when facing variable terrain, which is difficult to meet the actual demand.

[0003] The traditional photovoltaic board support device design is usually optimized for relatively regular and flat ground, its structure is fixed, and the adjustment capacity is limited, and the angle and height of the photovoltaic board cannot be flexibly adjusted according to different terrain conditions. For example, when installing on a slope, the photovoltaic board may not reach the optimal inclination angle due to the lack of effective angle adjustment mechanism, thereby affecting the power generation efficiency; on sandy or soft ground, the stability of the traditional support device is insufficient, and it is easy to fall due to unstable foundation, which not only affects the safety of the equipment, but also increases the maintenance cost.

[0004] In addition, the support device in the prior art often lacks adaptability and cannot quickly and easily cope with the challenges brought by different terrains. Especially in some extreme environments, such as strong wind, heavy rain and other adverse weather conditions, the fixed support method makes the photovoltaic board more vulnerable, limiting the widespread application of photovoltaic power generation system and the maximum exertion of its efficiency. Therefore, developing a photovoltaic board support device that can adapt to multiple terrains, is easy to adjust and has high stability has become a problem to be solved in the industry. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of adjustable photovoltaic board support device of many topographies, with the advantage of being adaptable to multiple terrains, solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A kind of adjustable photovoltaic board support device of many topographies, including photovoltaic board body, the bottom four corners of photovoltaic board body are respectively provided with adjustable support rod, the bottom of adjustable support rod is provided with self-adapting base, the two sides of self-adapting base are symmetrically provided with second connecting hole, second connecting hole is penetrated with rotating shaft, the both ends of rotating shaft are out of second connecting hole and are fixed with mounting plate, the bottom surface of mounting plate is plane, the top surface is slope, the outer end is conical structure, mounting plate is provided with third connecting hole for fixed bolt penetration.

[0008] Preferably, the adjustable support rod comprises an upper support rod, a lower support rod and a hydraulic rod, the top of the upper support rod is pivotally connected with the photovoltaic panel body, the bottom end of the upper support rod is pivotally connected with the lower support rod, the bottom end of the lower support rod is fixed on the adaptive base, and the two ends of the hydraulic rod are pivotally connected with the middle part of the upper support rod and the middle part of the lower support rod respectively.

[0009] Preferably, the bottom of the lower support rod is provided with a first connecting hole for penetrating the anchor chain.

[0010] Preferably, the second connecting hole extends horizontally, and the axes of the two second connecting holes are parallel.

[0011] Preferably, the adaptive base is further provided with a fourth connecting hole extending longitudinally on each side, and the axis of the fourth connecting hole intersects and is perpendicular to the axis of the second connecting hole.

[0012] Preferably, the middle part of the rotating shaft is provided with a fifth connecting hole, and the axis of the fifth connecting hole is perpendicular to the axis of the third connecting hole.

[0013] Compared with the prior art, the photovoltaic panel installation device has the following beneficial effects:

[0014] The photovoltaic panel installation device is designed with a unique adaptive base, a rotating shaft and a mounting plate, can flexibly adjust the installation mode according to different terrain conditions (such as a plane, a slope or sand), and ensures stable installation of the photovoltaic panel under various environments; the adjustable support rod system composed of the upper support rod, the lower support rod and the hydraulic rod can conveniently adjust the angle and height of the photovoltaic panel to achieve the optimal light receiving angle and improve the power generation efficiency; for different terrains, only the position of the mounting plate needs to be simply adjusted and fixed through the fixing bolts or the anchor chains, thereby greatly simplifying the installation process and reducing the labor and material costs. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an overall structure isometric view of the photovoltaic panel installation device;

[0016] Figure 2 It is an overall structure isometric view of the photovoltaic panel installation device; Figure 1 It is an enlarged view of position A in the adaptive base;

[0017] Figure 3 It is a disassembled view of the adaptive base and the rotating shaft of the photovoltaic panel installation device;

[0018] Figure 4 It is an isometric view of the mounting plate in a vertical state of the photovoltaic panel installation device;

[0019] Figure 5 It is a front view of the mounting plate in a vertical state of the photovoltaic panel installation device;

[0020] Figure 6 It is a schematic view of the anchor chain in series connection.

[0021] Fig. 1, photovoltaic panel body; 2, adjustable support rod; 21, upper support rod; 22, lower support rod; 23, hydraulic rod; 24, first connecting hole; 25, second connecting hole; 26, third connecting hole; 27, fourth connecting hole; 28, fifth connecting hole; 3, adaptive base; 4, anchor chain; 5, rotating shaft; 51, mounting plate; 6, fixed pin. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] In order to solve the problem that the photovoltaic panel cannot be installed on multiple terrains in the prior art, the following technical solutions are given. Please refer to Figures 1-6 ;

[0024] A adjustable photovoltaic panel support device suitable for multiple terrains comprises a photovoltaic panel body 1, and adjustable support rods 2 are arranged at the bottom four corners of the photovoltaic panel body 1. The angle of the photovoltaic panel body 1 is adjusted through the adjustable support rods 2, so that the optimal solar incident angle is ensured.

[0025] The adjustable support rod 2 comprises an upper support rod 21, a lower support rod 22 and a hydraulic rod 23. The top of the upper support rod 21 is pivotally connected to the photovoltaic panel body 1. The bottom end of the upper support rod 21 is pivotally connected to the lower support rod 22. The bottom end of the lower support rod 22 is fixed to an adaptive base 3. The two ends of the hydraulic rod 23 are pivotally connected to the middle part of the upper support rod 21 and the middle part of the lower support rod 22, respectively. The angle between the upper support rod 21 and the lower support rod 22 is adjusted through the extension and contraction of the hydraulic rod 23, so that the relative height of the upper support rod 21 and the lower support rod 22 is adjusted. In addition, the upper support rod 21, the lower support rod 22 and the hydraulic rod 23 form a triangular structure, which can improve the stability of the photovoltaic panel body 1 in harsh environments.

[0026] The bottom of the adjustable support rod 2 is provided with the adaptive base 3. Second connecting holes 25 are symmetrically formed in the two sides of the adaptive base 3. The second connecting holes 25 extend horizontally. The axes of the two second connecting holes 25 are parallel. A rotating shaft 5 penetrates the second connecting holes 25. The two ends of the rotating shaft 5 protrude out of the second connecting holes 25 and are fixed with mounting plates 51. The bottom surface of the mounting plate 51 is a plane, the top surface is a slope, and the outer end is a conical structure. The mounting plate 51 can be rotated through the rotating shaft 5.

[0027] The third connecting hole 26 is provided on the mounting plate 51 for the fixing bolt to pass through, when the terrain is flat, the mounting plate 51 is rotated to the parallel state, and the mounting plate 51 is fixed on the flat surface by the fixing bolt, when the terrain is a slope, the rotation angle of the mounting plate 51 is consistent with the angle of the slope, and then the fixing bolt is inserted into the third connecting hole 26 for fixing.

[0028] The fourth connecting hole 27 extending longitudinally is further provided on the two sides of the adaptive base 3, the axis of the fourth connecting hole 27 intersects and is perpendicular to the axis of the second connecting hole 25, and the fifth connecting hole 28 is provided in the middle of the rotating shaft 5, the axis of the fifth connecting hole 28 is perpendicular to the axis of the third connecting hole 26.

[0029] When the installation terrain is sand, the mounting plate 51 is rotated to the vertical state, at this time, the fourth connecting hole 27 and the fifth connecting hole 28 are communicated, the fixing pin 6 is inserted into the fourth connecting hole 27 and the fifth connecting hole 28, and the rotating shaft 5 and the mounting plate 51 are limited, so as to avoid the deflection of the mounting plate 51 in the process of inserting into the sand, and affect the installation effect, and the conical structure of the mounting plate 51 makes it easier to penetrate into the sand, and improves the installation convenience.

[0030] The first connecting hole 24 for the anchor chain 4 to pass through is provided at the bottom of the lower supporting rod 22, when the mounting plate 51 penetrates into the sand, the adjacent photovoltaic panel bodies 1 are sequentially connected in a row by the anchor chain 4, and the two ends of the anchor chain 4 are inserted into the sand through the fixing pile, so as to improve the installation stability.

[0031] Working principle: first, the position of the mounting plate 51 is adjusted according to the different terrains, when the terrain is flat, the mounting plate 51 is rotated to the parallel state and fixed by the fixing bolt, when the terrain is a slope, the mounting plate 51 is rotated to match the angle of the slope and then fixed, and for the sand environment, the mounting plate 51 is rotated to the vertical state, and penetrates into the sand by the conical structure, the fixing pin 6 inserted into the fourth connecting hole 27 and the fifth connecting hole 28 limits the rotating shaft 5 and the mounting plate 51, and the adjacent photovoltaic panel bodies 1 are connected and fixed on the sand by the anchor chain 4, so as to ensure the installation stability. Secondly, the angle of the photovoltaic panel body 1 is adjusted by using the adjustable supporting rod 2, the supporting rod is composed of the upper supporting rod 21, the lower supporting rod 22 and the hydraulic rod 23, and forms a triangular structure, the angle between the upper supporting rod 21 and the lower supporting rod 22 is adjusted by the extension and contraction of the hydraulic rod 23, so as to change the height and inclination of the photovoltaic panel body 1, and enhance the stability in the harsh environment.

[0032] It is to be noted that, in the present text, the terms such as first and second, and the like, are used merely to differentiate one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Also, the terms "comprising", "containing", or any other variant 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 also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] 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 present application.

Claims

1. An adjustable photovoltaic panel support device suitable for multiple terrains, comprising a photovoltaic panel body (1), characterized in that, The adjustable supporting rod (2) is provided with an adaptive base (3) at the bottom, second connecting holes (25) are symmetrically formed at the two sides of the adaptive base (3), a rotating shaft (5) penetrates through the second connecting holes (25), the two ends of the rotating shaft (5) penetrate out of the second connecting holes (25) and are fixed with mounting plates (51), the outer end of the mounting plate (51) is of a conical structure, and third connecting holes (26) are formed in the mounting plate (51) and used for penetrating through fixing bolts.

2. An adjustable photovoltaic panel support device for adapting to multiple terrains according to claim 1, characterized in that, The adjustable supporting rod (2) comprises an upper supporting rod (21), a lower supporting rod (22) and a hydraulic rod (23), the top of the upper supporting rod (21) is pivotally connected with the photovoltaic panel body (1), the bottom end of the upper supporting rod (21) is pivotally connected with the lower supporting rod (22), the bottom end of the lower supporting rod (22) is fixed on the adaptive base (3), and the two ends of the hydraulic rod (23) are pivotally connected with the middle of the upper supporting rod (21) and the middle of the lower supporting rod (22) respectively.

3. An adjustable photovoltaic panel support device for adapting to multiple terrains according to claim 2, wherein, The bottom of the lower supporting rod (22) is provided with a first connecting hole (24) for penetrating through an anchor chain (4).

4. An adjustable photovoltaic panel support device for adapting to multiple terrains according to claim 3, wherein, The second connecting holes (25) horizontally extend, and the axes of the two second connecting holes (25) are parallel.

5. An adjustable photovoltaic panel support device for accommodating multiple terrains according to claim 4, wherein, The two sides of the adaptive base (3) are also provided with fourth connecting holes (27) extending longitudinally.

6. An adjustable photovoltaic panel support device for adapting to multiple terrains according to claim 5, wherein, The bottom surface of the mounting plate (51) is a plane, and the top surface is a slope.

7. An adjustable photovoltaic panel support device for adapting to multiple terrains according to claim 6, wherein, The axis of the fourth connecting hole (27) intersects and is perpendicular to the axis of the second connecting hole (25).

8. An adjustable photovoltaic panel support device for adapting to multiple terrains according to claim 7, wherein, The middle of the rotating shaft (5) is provided with a fifth connecting hole (28), and the axis of the fifth connecting hole (28) is perpendicular to the axis of the third connecting hole (26). The bottom surface of the mounting plate (51) is a plane, and the top surface is a slope.

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