Composite photovoltaic support

Abstract

The utility model discloses a composite photovoltaic support, which relates to the technical field of photovoltaic supports and comprises a single-pile foundation, a double-pile foundation, a supporting assembly and an adjusting assembly. A first stand column and a second stand column are arranged on the single-pile foundation and the double-pile foundation correspondingly. The supporting assembly comprises a connector, a first supporting piece, a second supporting piece, a rotating piece, a first locking piece and a second locking piece. The first supporting piece and the second supporting piece are located on the same horizontal plane. The adjusting assembly comprises a connecting piece and an adjusting piece, the end of the adjusting piece is connected with the oblique beam, the requirements of different terrain conditions are met, the construction cost is reduced, the construction period is shortened, the first supporting piece and the second supporting piece are connected with the first stand column and the second stand column correspondingly, and an installation foundation is provided for the connecting piece and the adjusting piece; the first locking piece and the second locking piece are used for fixing, the inclination angle of the whole photovoltaic support can be adjusted, and the inclination angle of the photovoltaic support is convenient to adjust in the process of using a single-pile foundation and a double-pile foundation for cooperative construction.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic support technical field, concretely relates to a composite photovoltaic support. BACKGROUND

[0002] In the photovoltaic support construction, the single-pile foundation and double-pile foundation are common pile foundation forms, which need to be comprehensively designed in combination with the terrain conditions, load requirements and economy, the single-pile concentrates the load through the center pipe, and only one support pile can support the regular polygon truss structure, thereby significantly reducing the material and construction cost, and being applicable to the complex terrains such as the ocean, hills and valleys, and capable of reducing the land occupation and construction difficulty; the double-pile foundation improves the overturning resistance by dispersing the load, and is particularly applicable to the areas with high wind speed, high snow load or frequent seismic activities, and in the complex terrains, the single-pile is used in the flat or soft soil foundation area, and the double-pile is deployed in the steep slope, water side and other areas requiring strengthened stability.

[0003] The utility model discloses a composite photovoltaic power plant support in the utility model discloses a utility model patent with the patent No. CN205986716U, including single stand photovoltaic support and double stand photovoltaic support, single stand photovoltaic support and double stand photovoltaic support below respectively adopt single pile foundation and double pile foundation.Single pile foundation and double pile foundation under photovoltaic support arrangement is decided by the terrain below photovoltaic support, for the same design site in photovoltaic array basically consistent site adopts double pile foundation, and in the obvious low design site of pit and depression adopts single pile foundation.Under the photovoltaic support, the foundation of double pile and single pile is combined, that is, not only double pile foundation exists under one photovoltaic support array, but also single pile foundation exists, according to the concave-convex of terrain, and specific selection is carried out, and it is particularly applicable to the development of mountain photovoltaic, and in the case where large area flat site is needed, this foundation can be used, that is, the construction period and cost of flat site can be reduced or even eliminated.This foundation is in the same design site in photovoltaic array basically consistent site adopts double pile foundation, and in the obvious low design site of pit and depression adopts single pile foundation.If double pile foundation is also used in the valley, the pile length needed is very large, and the construction cost of two piles is also higher than that of one pile, so the selective configuration of single pile foundation and double pile foundation has good applicability and economy;In the patent, single pile, double pile foundation is used for cooperation construction, but the connection mode of stand column and support in single pile foundation, double pile foundation is different, and in the process of installing the support, the inclination angle of the support is difficult to adjust. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a composite photovoltaic support, which is used for solving the problem that the angle of the photovoltaic support is difficult to adjust when the single-pile foundation and double-pile foundation are used in combination in the photovoltaic support construction.

[0005] In order to achieve the above object, the utility model provides a compound photovoltaic support, including single pile foundation and double pile foundation, single pile foundation, double pile foundation is equipped with first stand and second stand respectively on, it is equipped with first connecting piece on first stand, it is equipped with second connecting piece on second stand, still include,

[0006] Supporting assembly, including the connecting head that sets up on the first stand and the second stand end, the first supporting piece that sets up on the first connecting piece, the second supporting piece that sets up on the second connecting piece, be equipped with rotating piece on the connecting head, be equipped with inclined beam on rotating piece, be equipped with purlin on inclined beam, first locking piece, second locking piece are equipped with respectively on the first supporting piece, the second supporting piece, and first supporting piece, second supporting piece are located on the same horizontal plane,

[0007] Adjusting assembly, including the connecting piece that rotates and sets up between the first supporting piece and the second supporting piece, the adjusting piece that sets up at interval and rotates on the connecting piece, the end of adjusting piece is connected with inclined beam, first locking piece, second locking piece are connected with adjusting piece respectively, with adjusting piece relative to the position of first supporting piece, second supporting piece is fixed, and then makes the angle of inclined beam relative to the horizontal plane fixed.

[0008] As a further improvement of the utility model, the first supporting piece includes a first supporting rod; the middle part of the first supporting rod is connected with the first connecting piece; the second supporting piece includes a second supporting rod; the end of the second supporting rod is connected with the second connecting piece.

[0009] As a further improvement of the utility model, the connecting head includes a connecting column; the rotating piece includes a connecting cap rotatably arranged on the connecting column; the connecting column and the first stand and the second stand, and the connecting cap and the inclined beam are connected by bolts.

[0010] As a further improvement of the utility model, the connecting piece includes a connecting rod and a locking nut arranged on the connecting rod; the two ends of the connecting rod respectively penetrate the first supporting rod and the second supporting rod; the locking nut is clamped on the two sides of the first supporting rod and the second supporting rod respectively, so that the connecting rod is connected with the first supporting rod and the second supporting rod respectively.

[0011] As a further improvement of the utility model, the adjusting piece includes an adjusting rod; the adjusting rod is semicircular, the middle part of the adjusting rod is rotatably connected with the connecting rod, and the two ends of the adjusting rod are connected with the inclined beam.

[0012] As a further improvement of the utility model, the first locking piece includes a first locking bolt set arranged on the first supporting rod; the first locking bolt set penetrates the adjusting rod on one side of the first supporting rod; the second locking piece includes a second locking bolt set arranged on the second supporting rod; the second locking bolt set penetrates the adjusting rod on one side of the second supporting rod.

[0013] The beneficial effects of the utility model lie in:

[0014] Through setting single pile foundation and double pile foundation, the requirements of different topography and terrain conditions are met, the construction cost is reduced, the construction period is shortened, and through setting first support piece and second support piece connected with first stand and second stand respectively, installation basis is provided for connecting piece and adjusting piece, the inclination angle of the adjusting piece is adjusted, and the first locking piece and the second locking piece are fixed, the inclination angle of the whole photovoltaic support can be adjusted, so that the inclination angle of the photovoltaic support is adjusted in the process of using single pile foundation and double pile foundation for cooperation construction. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model composite photovoltaic support;

[0016] Figure 2 It is the whole structure schematic view of the utility model composite photovoltaic support; Figure 1 It is the enlarged structure schematic view of A place in the utility model composite photovoltaic support;

[0017] Figure 3 It is the enlarged structure schematic view of B place in the utility model composite photovoltaic support; Figure 1 It is the enlarged structure schematic view of B place in the utility model composite photovoltaic support;

[0018] EXPLANATION OF REFERENCE NUMERALS:

[0019] 1, single pile foundation;2, double pile foundation;3, first stand;4, second stand;5, first connecting piece;6, second connecting piece;7, connecting head;701, connecting column;8, first support piece;801, first support rod;9, second support piece;10, rotating piece;1001, connecting cap;11, inclined beam;12, purlin;13, first locking piece;1301, first locking bolt group;14, second locking piece;1401, second locking bolt group;15, connecting piece;1501, connecting rod;1502, locking nut;16, adjusting piece;1601, adjusting rod;17, connecting plate;18, hole;19, connecting plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be further described in detail by combining with the drawings and examples. It should be understood that the described examples are only a part of the examples of the utility model, not all examples. The examples in the application and the features in the examples can be combined with each other without conflict. Based on the examples in the utility model, all other examples obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] In an embodiment, referring to Figure 1 The utility model discloses a composite photovoltaic support, including single pile foundation 1, double pile foundation 2, support subassembly, adjusting component.

[0022] Wherein, single pile foundation 1, double pile foundation 2 are equipped with first stand 3 and second stand 4 respectively, first stand 3 is equipped with first connecting piece 5, and second stand 4 is equipped with second connecting piece 6, support subassembly includes the connecting head 7 of setting in the end of first stand 3 and second stand 4, first support 8 of setting in first connecting piece 5, second support 9 of setting in second connecting piece 6, is equipped with rotating part 10 on connecting head 7, is equipped with inclined beam 11 on rotating part 10, is equipped with purlin 12 on inclined beam 11, first support 8, second support 9 are equipped with first locking piece 13, second locking piece 14 respectively, and first support 8, second support 9 are located in the same horizontal plane, adjusting component includes the connecting piece 15 of rotating setting between first support 8 and second support 9, and adjusting piece 16 is spaced and rotatingly arranged on connecting piece 15, the end of adjusting piece 16 is connected with inclined beam 11, first locking piece 13, second locking piece 14 are connected with adjusting piece 16 respectively, to make the position of adjusting piece 16 fixed relative to first support 8, second support 9, and then make the angle of inclined beam 11 fixed relative to horizontal plane.

[0023] Further, referring to Figure 1 、 2 First support 8 includes first support rod 801, and the middle part of first support rod 801 is connected with first connecting piece 5, and second support 9 includes second support rod, and the end of second support rod is connected with second connecting piece 6.

[0024] Preferably, when first stand 3 and second stand 4 adopt "C" shaped steel, first connecting piece 5 and second connecting piece 6 adopt connecting plate 17, connecting plate 17 is provided with through hole, and connecting plate 17 is connected with "C" shaped steel through bolt, the middle part of first support rod 801 is bolted with connecting plate 17, and the bolt penetrates first support rod 801 and connecting plate 17 from top to bottom, and the two ends of second support rod are provided with connecting plate 17, and the two groups of second stand 4 are connected through connecting plate 17, so that second support rod is located between the two groups of second stand 4.

[0025] Preferably, when first stand 3 and second stand 4 adopt cylindrical stand, first connecting piece 5 and second connecting piece 6 adopt hoop, and the hoop is connected with the cylindrical stand, the middle part of first support rod 801 is provided with "L" shaped first vertical plate, the long edge end of first vertical plate is fixedly connected with the hoop, the short edge end of first vertical plate is bolted with first support rod 801, and the bolt penetrates first support rod 801 and the short edge end of first vertical plate from top to bottom, and the two ends of second support rod are connected with the hoop, and second support plate is provided with second vertical plate through bolt, and the second vertical plate is fixedly connected with the hoop.

[0026] In the above arrangement, the first support rod 801 and the second support rod are connected with the first upright column 3 and the second upright column 4 through the hoop or the connecting plate 17, and in the process of installing the first support rod 801 and the second support rod, the height of the hoop or the connecting plate 17 is adjusted, and the levelness of the first support rod 801 and the second support rod is measured by using the level, so that the first support rod 801 and the second support rod are located on the same horizontal plane.

[0027] Further, referring to Figure 1 、 3 , the connecting head 7 comprises a connecting column 701, and the rotating part 10 comprises a connecting cap 1001 which is rotationally arranged on the connecting column 701, and the connecting column 701 is connected with the first upright column 3 and the second upright column 4, and the connecting cap 1001 is connected with the inclined beam 11 through bolts.

[0028] Preferably, the connecting column 701 is provided with a connecting hole, and the connecting cap 1001 is in a "U" shape structure, and the connecting cap 1001 is connected with the connecting hole through bolts.

[0029] In the above arrangement, the height of the connecting cap 1001 can be adjusted by adjusting the length of the connecting column 701 inserted into the end of the first upright column 3 and the second upright column 4, the angle of the connecting cap 1001 relative to the connecting column 701 can be adjusted by rotating the connecting cap 1001 along the connecting column 701 and locking it by using bolts, and thus the angle of the connecting cap 1001 relative to the first upright column 3 and the second upright column 4 is adjusted, and after the inclined beam 11 is installed on the connecting cap 1001, the angle of the inclined beam 11 is determined.

[0030] Further, referring to Figure 1 、 2 , the coupling part 15 comprises a coupling rod 1501 and locking nuts 1502 arranged on the coupling rod 1501, and the two ends of the coupling rod 1501 respectively penetrate the first support rod 801 and the second support rod, and the locking nuts 1502 are respectively clamped on the two sides of the first support rod 801 and the second support rod, so as to connect the coupling rod 1501 with the first support rod 801 and the second support rod.

[0031] Preferably, the two ends of the coupling rod 1501 are respectively provided with external threads, and the locking nuts 1502 are arranged in four groups, and two locking nuts 1502 in each group are respectively located on the two sides of the first support rod 801 and the second support rod.

[0032] Further, referring to Figure 1 、 2 , the adjusting part 16 comprises an adjusting rod 1601, and the adjusting rod 1601 is in a semicircular shape, the middle part of the adjusting rod 1601 is rotationally connected with the coupling rod 1501, and the two ends of the adjusting rod 1601 are connected with the inclined beam 11.

[0033] Preferably, the middle part of the adjusting rod 1601 is provided with a hole 18, and the two ends of the connecting rod 1501 are respectively inserted into the adjusting rod 1601 on one side of the first supporting rod 801 and the adjusting rod 1601 on one side of the second supporting rod, and then locked by using the locking nuts 1502.

[0034] Preferably, the end of the adjusting rod 1601 is provided with a connecting plate 19, and the connecting plate 19 is connected to the inclined beam 11 by using bolts.

[0035] Further, referring to Figure 1 2 The first locking member 13 includes a first locking bolt set 1301 arranged on the first supporting rod 801, and the first locking bolt set 1301 is inserted into the adjusting rod 1601 on one side of the first supporting rod 801. The second locking member 14 includes a second locking bolt set 1401 arranged on the second supporting rod, and the second locking bolt set 1401 is inserted into the adjusting rod 1601 on one side of the second supporting rod.

[0036] Preferably, the first supporting rod 801, the second supporting rod, and the adjusting rod 1601 are respectively provided with locking holes.

[0037] In the above arrangement, the adjusting rod 1601 is connected to the first supporting rod 801 and the second supporting rod by the connecting rod 1501. In the case that the first supporting rod 801 and the second supporting rod are located on the same horizontal plane, according to the design inclination angle of the photovoltaic support, the adjusting rod 1601 can be rotated and inclined along the connecting rod 1501 to reach the design inclination angle, and the locking holes are formed by pre-drilling corresponding holes on the adjusting rod 1601, the first supporting rod 801, and the second supporting rod. After the first supporting rod 801 and the second supporting rod are respectively installed on the first vertical column 3 and the second vertical column 4, the connecting rod 1501 is inserted through the two groups of adjusting rod 1601, first supporting rod 801, and second supporting rod, and the adjusting rod 1601 is rotated so that the locking holes on the adjusting rod 1601 correspond to the locking holes on the first supporting rod 801 and the second supporting rod. The first locking bolt set 1301 and the second locking bolt set 1401 are inserted through the locking holes and locked, and the adjusting rod 1601 is locked with the first supporting rod 801 and the second supporting rod by using the locking nuts 1502, so as to fix the position and inclination angle of the adjusting rod 1601. Then, the connecting plate 19 on the adjusting rod 1601 is connected to the inclined beam 11. Since there is a spacing between the adjusting rod 1601 and the first vertical column 3 and the second vertical column 4 in the horizontal direction, and the inclined beam 11 is connected to the connecting cap 1001 so that the inclined beam 11 is located directly above the first vertical column 3 and the second vertical column 4, the connecting plate 19 can make up the spacing and facilitate the connection between the adjusting rod 1601 and the inclined beam 11. The first vertical column 3 and the second vertical column 4 are also connected by the connecting rod 1501, which improves the overall integrity of the support.

[0038] ​In the embodiment, the single-column foundation and the double-pile foundation 2 are cooperatively constructed according to the terrain, the first support rod 801 and the second support rod are connected with the first stand column 3 and the second stand column 4 through the first connecting piece 5 and the second connecting piece 6 respectively, the first stand column 3 is located at the middle part of the first support rod 801, and the two groups of second stand columns 4 are respectively located at the two ends of the second support rod. After installation, the first support rod 801 and the second support rod are located on the same horizontal plane, so as to ensure the installation positions of the two groups of adjusting rods 1601 adjacent to the first stand column 3 and the second stand column 4 respectively, the connecting rod 1501 is passed through the two groups of adjusting rods 1601, the first support rod 801 and the second support rod, the adjusting rod 1601 is rotated and locked and connected with the first support rod 801 and the second support rod by using the first locking bolt set 1301 and the second locking bolt set 1401 respectively, the middle part of the adjusting rod 1601 is locked and connected with the first support rod 801 and the second support rod by using the locking nut 1502, so that the inclination and position of the adjusting rod 1601 are fixed, the connecting column 701 is connected with the first stand column 3 and the second stand column 4 respectively, the height of the connecting column 701 is adjusted, the angle of the connecting cap 1001 relative to the connecting column 701 is adjusted, so that the inclination of the connecting cap 1001 is consistent with the inclination of the adjusting rod 1601 and meets the design requirement, the inclined beam 11 is connected with the connecting plate 19 and the connecting cap 1001 respectively, the position of the inclined beam 11 is fixed, then the purline 12 and the purline support are installed, and finally the photovoltaic panel is installed.

[0039] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A composite photovoltaic support, comprising a single-pile foundation (1) and a double-pile foundation (2); a first stand (3) and a second stand (4) are respectively arranged on the single-pile foundation (1) and the double-pile foundation (2); a first connecting piece (5) is arranged on the first stand (3), and a second connecting piece (6) is arranged on the second stand (4); characterized in that, Also comprising: The support assembly comprises a connecting head (7) arranged at the end of the first column (3) and the second column (4), a first support (8) arranged on the first connecting piece (5), and a second support (9) arranged on the second connecting piece (6); the connecting head (7) is provided with a rotating part (10); the rotating part (10) is provided with a diagonal beam (11); the diagonal beam (11) is provided with a purlin (12); the first support (8) and the second support (9) are respectively provided with a first locking part (13) and a second locking part (14), and the first support (8) and the second support (9) are located on the same horizontal plane; The adjusting assembly comprises a connecting piece (15) rotatably arranged between the first support (8) and the second support (9), and an adjusting piece (16) spaced and rotatably arranged on the connecting piece (15); the end of the adjusting piece (16) is connected with the diagonal beam (11); the first locking part (13) and the second locking part (14) are respectively connected with the adjusting piece (16), so that the position of the adjusting piece (16) relative to the first support (8) and the second support (9) is fixed, and then the angle of the diagonal beam (11) relative to the horizontal plane is fixed.

2. The composite photovoltaic mount of claim 1, wherein: The first support (8) comprises a first support rod (801); the middle part of the first support rod (801) is connected with the first connecting piece (5); the second support (9) comprises a second support rod; the end of the second support rod is connected with the second connecting piece (6).

3. The composite photovoltaic mount of claim 2, wherein: The connecting head (7) comprises a connecting column (701); the rotating part (10) comprises a connecting cap (1001) rotatably arranged on the connecting column (701); the connecting column (701) and the first column (3) and the second column (4) are connected by bolts, and the connecting cap (1001) and the diagonal beam (11) are connected by bolts.

4. The composite photovoltaic mount of claim 3, wherein: The connecting piece (15) comprises a connecting rod (1501) and a locking nut (1502) arranged on the connecting rod (1501); the two ends of the connecting rod (1501) respectively penetrate the first support rod (801) and the second support rod; the locking nut (1502) is clamped on the two sides of the first support rod (801) and the second support rod, so that the connecting rod (1501) is connected with the first support rod (801) and the second support rod.

5. The integrated photovoltaic support of claim 4, wherein: The adjusting piece (16) comprises an adjusting rod (1601); the adjusting rod (1601) is semicircular, the middle part of the adjusting rod (1601) is rotatably connected with the connecting rod (1501), and the two ends of the adjusting rod (1601) are connected with the diagonal beam (11).

6. The composite photovoltaic mount of claim 5, wherein: The first locking part (13) comprises a first locking bolt group (1301) arranged on the first support rod (801); the first locking bolt group (1301) penetrates the adjusting rod (1601) on one side of the first support rod (801); the second locking part (14) comprises a second locking bolt group (1401) arranged on the second support rod; the second locking bolt group (1401) penetrates the adjusting rod (1601) on one side of the second support rod.

Images