Fixed adjustable photovoltaic support

Abstract

The utility model discloses a fixed adjustable photovoltaic support in the field of photovoltaic technology, which comprises a support fixing plate, a support rod assembled at the top end of the support fixing plate, a support plate assembled at the top end of the support rod, a photovoltaic plate assembled at the upper end of the support plate, and an adjusting shaft seat assembled at the center of the top end of the support fixing plate. An adjusting rotating rod is installed at the lower end of the support rod and installed in an adjusting shaft seat, the adjusting rotating rod is sleeved with a limiting cylinder, three limiting rods are assembled on the outer wall of the limiting cylinder, three limiting grooves are formed in the outer wall of the top end of the adjusting shaft seat, the limiting rods correspond to the limiting grooves in position, and the limiting rods are inserted into the limiting grooves. External threads are formed in the outer wall of the adjusting rotating rod, internal threads are formed in the inner wall of the limiting cylinder, and four mounting holes are formed in the top end of the support fixing plate; according to the arrangement of the fixed adjustable photovoltaic support, the overall direction of the photovoltaic panel can be adjusted according to different illumination angles during use, and the efficiency of sunlight received by the photovoltaic panel is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic technology field, concretely is a kind of fixed adjustable photovoltaic support. BACKGROUND

[0002] Photovoltaic power station can transmit electric power to power grid by using solar energy, with people paying more and more attention to environmental protection, photovoltaic power generation is widely used as one of green energy, and the construction and scale of photovoltaic power station are also more and more;

[0003] In the prior art, photovoltaic support is fixedly installed to support photovoltaic panel to receive sunlight, however, the direct position of sunlight on photovoltaic panel changes with seasons, and the angle of traditional photovoltaic support cannot be adjusted after fixed installation, so that the efficiency of sunlight received by photovoltaic panel fixed on photovoltaic support is low in some time periods, and the power generation efficiency of photovoltaic panel is reduced, thus the prior art needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of fixed adjustable photovoltaic support to solve the problems in the prior art, photovoltaic support is fixedly installed to support photovoltaic panel to receive sunlight, however, the direct position of sunlight on photovoltaic panel changes with seasons, and the angle of traditional photovoltaic support cannot be adjusted after fixed installation, so that the efficiency of sunlight received by photovoltaic panel fixed on photovoltaic support is low in some time periods, and the power generation efficiency of photovoltaic panel is reduced.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of fixed adjustable photovoltaic support, including support fixed plate, the top of the support fixed plate is equipped with support rod, the top of the support rod is equipped with support plate, the upper end of the support plate is equipped with photovoltaic panel, the top center of the support fixed plate is equipped with adjusting shaft seat, the lower end of the support rod is installed with adjusting rotary lever, the adjusting rotary lever is installed in adjusting shaft seat, the outer sleeve of the adjusting rotary lever is connected with limiting cylinder, the outer wall of the limiting cylinder is equipped with three limit rods, the top outer wall of the adjusting shaft seat is provided with three limit grooves, the position of each limit rod and each limit groove corresponds, and limit rod is inserted in limit groove, the outer wall of the adjusting rotary lever is provided with external thread, the inner wall of the limiting cylinder is provided with internal thread, the top of the support fixed plate is provided with four mounting holes, four mounting holes are distributed in rectangle on support fixed plate, and bolt body is inserted in each mounting hole.

[0006] As the preferred of the utility model, the adjusting shaft seat includes shaft cylinder a, shaft cylinder b and mounting plate, the shaft cylinder a and shaft cylinder b are oppositely arranged, the shaft cylinder a and shaft cylinder b are installed on the support fixed plate through mounting plate, the inner wall of shaft cylinder a and shaft cylinder b is evenly and equidistantly provided with rotating cavity along its axis, the rotating cavity is internally provided with ball, the ball is attached with the outer wall of adjusting rotating rod.

[0007] As the preferred of the utility model, the both sides outer wall of shaft cylinder a and shaft cylinder b is provided with connecting plate, the side wall of connecting plate is provided with screw hole, the screw hole is screwed with screw rod.

[0008] As the preferred of the utility model, the outer wall of shaft cylinder a and shaft cylinder b is provided with oil injection hole, and the oil injection hole is inserted with plug.

[0009] As the preferred of the utility model, the bottom end of bolt body is provided with circular groove, the bottom end of circular groove is provided with bolt rod, and the bolt rod is inserted into mounting hole.

[0010] As the preferred of the utility model, the outer upper end of bolt rod is provided with fixing ring, the circumferential surface of bolt rod is provided with annular pressing piece, spring and annular rubber sheet, and the upper end edge of annular rubber sheet is provided with extrusion block.

[0011] As the preferred of the utility model, the outer wall of bolt body is provided with circular arc surface, and the surface of circular arc surface is provided with anti-skid line.

[0012] Compared with the prior art, the utility model has the advantages that the fixed adjustable photovoltaic support is provided, and the structure design is reasonable.

[0013] By setting adjusting shaft seat and adjusting rotating rod between fixed support plate and photovoltaic support, the overall direction of photovoltaic panel can be adjusted according to different illumination angles in use by rotating adjusting rotating rod in adjusting shaft seat and limiting by limiting cylinder, so that the sunlight receiving efficiency of photovoltaic panel is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic view of the utility model;

[0015] Figure 2 It is the limiting cylinder schematic view of the utility model;

[0016] Figure 3 It is the bolt body schematic view of the utility model;

[0017] Figure 4 It is the adjusting shaft seat schematic view of the utility model.

[0018] In the figure: 1, support fixed plate; 2, support rod; 3, support plate; 4, photovoltaic panel; 5, adjusting rotating rod; 6, adjusting shaft seat; 61, shaft cylinder a; 62, shaft cylinder b; 63, mounting plate; 7, bolt body; 71, circular groove; 72, annular rubber sheet; 73, bolt rod; 74, extrusion block; 75, annular pressing sheet; 76, fixing ring; 77, spring; 78, circular arc surface; 8, mounting hole; 9, limiting cylinder; 10, limiting rod; 11, external thread; 12, internal thread; 13, ball; 14, rotating cavity; 15, oil injection hole; 16, screw rod; 17, connecting plate; 18, screw hole; 19, limiting groove. DETAILED DESCRIPTION

[0019] 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.

[0020] Please refer to Figures 1-4 The present application provides a technical solution:

[0021] In the technical solution, a fixed adjustable photovoltaic support includes a support fixed plate 1, the top end of the support fixed plate 1 is equipped with a support rod 2, the top end of the support rod 2 is equipped with a support plate 3, the upper end of the support plate 3 is equipped with a photovoltaic panel 4, the top end center of the support fixed plate 1 is equipped with an adjusting shaft seat 6, the lower end of the support rod 2 is installed with an adjusting rotating rod 5, the adjusting rotating rod 5 is installed in the adjusting shaft seat 6, the outer part of the adjusting rotating rod 5 is sleeved with a limiting cylinder 9, the outer wall of the limiting cylinder 9 is equipped with three limiting rods 10, the top end outer wall of the adjusting shaft seat 6 is provided with three limiting grooves 19, the position of each limiting rod 10 and each limiting groove 19 corresponds, and the limiting rod 10 is inserted into the limiting groove 19, the outer wall of the adjusting rotating rod 5 is provided with an external thread 11, the inner wall of the limiting cylinder 9 is provided with an internal thread 12, the top end of the support fixed plate 1 is provided with four mounting holes 8, the four mounting holes 8 are distributed in a rectangular shape on the support fixed plate 1, and each mounting hole 8 is inserted with a bolt body 7.

[0022] In the technical scheme, the support fixed plate 1 is used for overall installation and fixation, the support rod 2 supports the support plate 3 and the photovoltaic panel 4, the bottom end of the support rod 2 is rotated in the adjusting shaft seat 6 to adjust the angle of the photovoltaic panel 4, the limiting cylinder 9 and the adjusting rotating rod 5 are threadedly connected, the limiting cylinder 9 can move up and down outside the adjusting rotating rod 5, when the adjusting rotating rod 5 does not need to be rotated, the limiting cylinder 9 is rotated downward, the limiting rod 10 is inserted into the limiting groove 19 on the adjusting shaft seat 6, so that the adjusting rotating rod 5 is fixed, the support fixed plate 1 is installed to a specified position through the bolt body 7, the length of the limiting groove 19 is greater than the length of the limiting rod 10, and the groove depth of the limiting groove 19 is inclined.

[0023] In some technical schemes, the adjusting shaft seat 6 comprises shaft cylinders a61 and b62 and a mounting plate 63, the shaft cylinders a61 and b62 are oppositely arranged, the shaft cylinders a61 and b62 are mounted on the support fixed plate 1 through the mounting plate 63, and the inner walls of the shaft cylinders a61 and b62 are uniformly and equidistantly provided with rotating cavities 14 along the shaft centers, the rotating cavities 14 are internally provided with rolling balls 13, and the rolling balls 13 are arranged in close contact with the outer walls of the adjusting rotating rod 5.

[0024] In the technical scheme, the rear walls of the shaft cylinders a61 and b62 are both provided with the mounting plate 63, the mounting plate 63 is used for mounting the shaft cylinders a61 and b62 to the top center of the support fixed plate 1, the rolling balls 13 can rotate in the rotating cavities 14, and the rolling balls 13 are sequentially rotated when the adjusting rotating rod 5 rotates in close contact with the rolling balls 13, so that dust entering the adjusting shaft seat 6 is avoided, and the rotating efficiency is affected.

[0025] In some technical schemes, the outer walls of the shaft cylinders a61 and b62 are both provided with connecting plates 17, the side walls of the connecting plates 17 are provided with screw holes 18, and the screw holes 18 are threadedly connected with screw rods 16.

[0026] In the technical scheme, the shaft cylinders a61 and b62 are assembled through the threaded connection.

[0027] In some technical schemes, the outer walls of the shaft cylinders a61 and b62 are both provided with oil injection holes 15, and the oil injection holes 15 are inserted with plug holes.

[0028] In the technical scheme, the oil injection holes 15 and the rotating cavities 14 are communicated, and lubricating oil can be injected into the rotating cavities 14.

[0029] In some technical schemes, the bottom end of the bolt body 7 is provided with a circular recess 71, the bottom end of the circular recess 71 is provided with a bolt rod 73, and the bolt rod 73 is inserted into the mounting hole 8.

[0030] In the technical scheme, a mounting screw groove can be formed at the position where the support fixed plate 1 is installed, the mounting hole 8 is aligned with the mounting screw groove, and the bolt body 7 is installed into the mounting screw groove.

[0031] In some technical solutions, the outer upper end of the bolt rod 73 is provided with a fixing ring 76, and the circumferential surface of the bolt rod 73 is sleeved with an annular pressing plate 75, a spring 77 and an annular rubber sheet 72.

[0032] In this technical solution, the annular pressing plate 75 is located on the upper side of the fixing ring 76, the spring 77 is located on the upper side of the annular pressing plate 75, and the annular rubber sheet 72 is located on the lower side of the fixing ring 76.

[0033] In some technical solutions, the upper end edge of the annular rubber sheet 72 is provided with a pressing block 74.

[0034] In this technical solution, the annular pressing plate 75 is pressed downward due to the action of the spring 77, the pressing block 74 is pressed downward due to the action of the annular pressing plate 75, so that the pressing block 74 further presses the edge of the annular rubber sheet 72, thereby improving the sealing effect.

[0035] In some technical solutions, the outer wall of the bolt body 7 is provided with a circular arc surface 78, and the surface of the circular arc surface 78 is provided with anti-skid lines.

[0036] In this technical solution, the setting of the circular arc surface 78 facilitates the driving of the bolt body 7.

[0037] Working principle: in use, the whole is installed to the specified position through the support fixing plate 1, then the adjusting rotating rod 5 is adjusted to the appropriate position by rotating, then the adjusting rotating rod 5 on the limiting cylinder 9 is inserted into the limiting groove 19 in the adjusting shaft seat 6 by rotating the limiting cylinder 9 downward, so as to fix the position of the adjusting rotating rod 5, that is, it can be used.

[0038] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0039] Although the utility model has been described above with reference to the embodiments, various modifications can be made to it and equivalent components can be substituted for the components thereof without departing from the scope of the utility model. In particular, the features of the embodiments disclosed by the utility model can be combined with each other in any manner as long as there is no structural conflict, and the combinations of the features are not exhaustively described in the specification only for the purpose of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A fixed adjustable photovoltaic bracket, comprising a bracket fixing plate (1), characterized in that: The top of the bracket fixing plate (1) is fitted with a bracket rod (2), the top of the bracket rod (2) is fitted with a bracket plate (3), the upper end of the bracket plate (3) is fitted with a photovoltaic panel (4), the center of the top of the bracket fixing plate (1) is fitted with an adjusting shaft seat (6), the lower end of the bracket rod (2) is fitted with an adjusting rotating rod (5), the adjusting rotating rod (5) is installed inside the adjusting shaft seat (6), the outside of the adjusting rotating rod (5) is sleeved with a limiting cylinder (9), the outer wall of the limiting cylinder (9) is fitted with three limiting rods (10), the adjusting shaft seat... (6) has three limiting grooves (19) on its top outer wall. Each limiting rod (10) corresponds to each limiting groove (19), and the limiting rod (10) is inserted into the limiting groove (19). The outer wall of the adjusting rod (5) has an external thread (11), and the inner wall of the limiting cylinder (9) has an internal thread (12). The top of the bracket fixing plate (1) has four mounting holes (8). The four mounting holes (8) are rectangularly distributed on the bracket fixing plate (1), and each mounting hole (8) has a bolt body (7) inserted into it.

2. A fixed adjustable photovoltaic bracket according to claim 1, characterized in that, The adjusting shaft seat (6) includes a shaft cylinder a (61), a shaft cylinder b (62) and a mounting plate (63). The shaft cylinder a (61) and shaft cylinder b (62) are arranged opposite to each other. The shaft cylinder a (61) and shaft cylinder b (62) are mounted on the bracket fixing plate (1) through the mounting plate (63). The inner walls of the shaft cylinder a (61) and shaft cylinder b (62) are evenly spaced along their axis with rotating cavities (14). The rotating cavities (14) are equipped with ball bearings (13). The ball bearings (13) are fitted against the outer wall of the adjusting rotating rod (5).

3. A fixed adjustable photovoltaic bracket according to claim 2, characterized in that, Both sides of the outer walls of the shaft cylinder a (61) and shaft cylinder b (62) are equipped with connecting plates (17), and the side walls of the connecting plates (17) are provided with screw holes (18), and screw rods (16) are screwed into the screw holes (18).

4. A fixed adjustable photovoltaic bracket according to claim 3, characterized in that, Both the outer walls of the shaft cylinder a (61) and the shaft cylinder b (62) are provided with oil injection holes (15), and a plug is inserted into the oil injection hole (15).

5. A fixed adjustable photovoltaic bracket according to claim 1, characterized in that, The bottom end of the bolt body (7) is provided with a circular groove (71), and a bolt rod (73) is installed at the bottom end of the circular groove (71). The bolt rod (73) is inserted into the mounting hole (8).

6. A fixed adjustable photovoltaic bracket according to claim 5, characterized in that, A retaining ring (76) is installed on the upper outer end of the bolt rod (73). An annular pressure plate (75), a spring (77) and an annular rubber sheet (72) are fitted on the circumferential surface of the bolt rod (73). An extrusion block (74) is installed at the upper edge of the annular rubber sheet (72).

7. A fixed adjustable photovoltaic bracket according to claim 1, characterized in that, The outer wall of the bolt body (7) is provided with an arc surface (78), and the surface of the arc surface (78) is provided with anti-slip texture.

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