Photovoltaic bracket supporting adjustable device

Abstract

The utility model discloses an adjustable device for supporting a photovoltaic bracket. The adjustable device comprises a stand column, an adapter and a supporting rod, the lower end of the stand column is supported on the ground. The adapter is rotatably fixed to the upper end of the stand column, and the adapter is fixed to the upper end of the stand column after rotating to a target position; the adapter piece comprises an upper adapter piece, the upper adapter piece comprises a connecting plate and mounting side plates which are located on the two sides of the connecting plate and are oppositely arranged, a clamping space is formed between the two mounting side plates, and sliding grooves are formed in the two mounting side plates in the height direction; the supporting rod is clamped in the clamping space, and the supporting rod can slide to a target position along the sliding groove and then is fixed to the mounting side plate. The utility model can be suitable for complex terrains, and the installation angle of the photovoltaic assembly can be adjusted so as to receive solar radiation to the greatest extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module assembly technical field, especially in a kind of photovoltaic support adjustable device. BACKGROUND

[0002] With the continuous increase of photovoltaic power generation system construction capacity, the site with rich sunshine and complex terrain (such as mountainous terrain) is also concerned and selected. In order to adapt to the change of terrain, the existing photovoltaic support is customized for specific places, which cannot realize standardized processing and cannot be used universally. Although the customized photovoltaic support improves the adaptability of photovoltaic support to complex terrain, the application range is narrow, and new challenges are put forward for the installation precision, construction period and other factors of photovoltaic support.

[0003] Single-column support is widely used in the fixing and supporting of photovoltaic modules in complex terrain sites. Compared with double-column support, single-column support can save materials and reduce costs in support structure, and can reduce the number of column bases and reduce the amount of concrete. Single-column support is relatively easy to install and assemble, which can improve construction efficiency and shorten the project period. In the case of large terrain change in mountainous area, single-column support avoids the problem of large difference between the elevations of two columns caused by the spacing between double-column supports.

[0004] In complex terrain sites, the adjustable performance of photovoltaic module support device directly affects the project period, land use, engineering quality, cost and safety reliability during system operation period. However, the existing single-column support cannot be adjusted, that is, the installation angle of photovoltaic module cannot be adjusted according to the light needs to maximize the reception of solar radiation.

[0005] Therefore, the utility model provides a photovoltaic module support device to overcome the above defects. CONTENT OF UTILITY MODEL

[0006] The utility model aims to solve one of the above technical problems at least to some extent. Therefore, the purpose of the utility model is to provide a photovoltaic support adjustable device, which is suitable for complex terrain and can adjust the installation angle of photovoltaic module to maximize the reception of solar radiation.

[0007] To achieve the above purpose, the utility model embodiment provides a photovoltaic support adjustable device, which comprises:

[0008] The column is used to support the ground at the lower end of the column;

[0009] The adapter is rotatably fixed to the upper end of the column, and is fixed to the upper end of the column after being rotated to a target position; the adapter comprises an upper adapter, which comprises a connecting plate and two mounting side plates oppositely arranged on both sides of the connecting plate, and a clamping space is formed between the two mounting side plates, and a sliding groove is arranged on each of the two mounting side plates in the height direction.

[0010] A support rod is clamped in the clamping space, and the support rod can be fixed to the mounting side plate after being slid to a target position along the sliding groove.

[0011] According to the photovoltaic support adjustable device provided by the embodiment of the utility model, when supporting and fixing the photovoltaic module, the support rod supports the photovoltaic module, the adapter is rotatably fixed to the upper end of the column, and the adapter is fixed to the upper end of the column after being rotated to a target position, so that the adapter can be rotated to different positions, and the support rod is rotated to different positions; meanwhile, the support rod is clamped in the clamping space, and the support rod can be fixed to the mounting side plate after being slid to a target position along the sliding groove, so that the support rod can be slid in the height direction to adjust the position. Therefore, the utility model can be applied to complex terrains, and the installation angle of the photovoltaic module can be adjusted to maximize the reception of solar radiation.

[0012] In addition, the photovoltaic support adjustable device provided by the above embodiment of the utility model can also have the following additional technical features:

[0013] Optionally, the support rod is slid in the sliding groove through a bolt and is fixed to the mounting side plate through a bolt.

[0014] Specifically, one of the bolts is respectively threaded into a limiting block, and the limiting block is clamped into the clamping groove of the support rod.

[0015] Further, the outer side of each of the mounting side plates is provided with a clamping tooth, one of the bolts sequentially passes through a first pressing pad, the sliding groove of one of the mounting side plates and the limiting block are threaded; the other of the bolts sequentially passes through a second pressing pad, the sliding groove of the other of the mounting side plates and the limiting block are threaded; and the first pressing pad and the second pressing pad are respectively provided with a rib engaged with the clamping tooth.

[0016] Optionally, the two mounting side plates are perpendicular to the connecting plate.

[0017] Optionally, the adapter is rotatably fixed to the upper end of the column through a bolt.

[0018] Optionally, the column comprises two vertical plates oppositely arranged.

[0019] Optionally, the adapter further comprises a lower connecting piece, the top of the lower connecting piece is connected with the bottom of the upper connecting piece through bolts, and the lower connecting piece is connected with the stand column. The lower connecting piece and the upper connecting piece are connected through bolts to form a rotating shaft function, and can be rotated in the horizontal direction to flexibly cope with the support installation on site and compensate for the angle deviation caused by the on-site installation.

[0020] Specifically, the lower connecting piece comprises two horizontally arranged horizontal plates, two vertically arranged vertical plates connected to the two sides of the two horizontal plates, and two vertically arranged reinforcing plates arranged between the two horizontal plates.

[0021] Optionally, the connecting plate of the upper adapter comprises two horizontally arranged horizontal arms, and two vertically arranged vertical support strips are arranged between the two horizontal arms. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic view of the embodiment of the utility model;

[0023] Figure 2 It is a side view of the embodiment of the utility model;

[0024] Figure 3 It is another side view of the embodiment of the utility model;

[0025] Figure 4 It is a side view of the adapter of the embodiment of the utility model;

[0026] Figure 5 It is a side view of the top plate of the stand column of the embodiment of the utility model;

[0027] Figure 6 It is a structural schematic view of the adapter of the embodiment of the utility model;

[0028] Figure 7 It is another structural schematic view of the adapter of the embodiment of the utility model.

[0029] REFERENCE SIGNS

[0030] Stand column 1, stand plate 11, adapter 2, upper adapter 21, connecting plate 211, horizontal arm 2111, vertical support strip 2112, installation side plate 212, sliding groove 213, clamping tooth 214, lower connecting piece 22, horizontal plate 221, vertical plate 222, reinforcing plate 223, support rod 3, limiting block 4, first pressing pad 5, second pressing pad 6. DETAILED DESCRIPTION

[0031] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0032] To better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0033] like Figures 1 to 7 As shown in the figure, an adjustable photovoltaic bracket support device according to an embodiment of the present invention includes a column 1, an adapter 2 and a support rod 3.

[0034] The lower end of the column 1 is used for support on the ground. Optionally, the column 1 includes two opposing upright plates 11.

[0035] The adapter 2 is rotatably fixed to the upper end of the column 1. After the adapter 2 is rotated to the target position, it is fixed to the upper end of the column 1. Optionally, the adapter 2 is adjustablely fixed to the upper end of the column 1 by bolts. Specifically, when the adapter 2 is rotated to the target position, the adapter 2 is fixed to the column 1 by bolts.

[0036] like Figure 6 and Figure 7 As shown, the adapter 2 includes an upper adapter 21, which includes a connecting plate 211 and mounting side plates 212 located on both sides of the connecting plate 211 and arranged opposite to each other. A clamping space is formed between the two mounting side plates 212, and the two mounting side plates 212 are respectively provided with sliding grooves 213 along the height direction.

[0037] Optionally, the two mounting side plates 212 are perpendicular to the connecting plate 211. The connecting plate 211 of the upper adapter 21 includes two parallel horizontal arms 2111, and two parallel vertical support bars 2112 are provided between the two horizontal arms 2111 to enhance the tensile strength of the upper adapter 21.

[0038] like Figure 6 and Figure 7As shown, the adapter 2 also comprises a lower connecting piece 22, the top of which is bolted to the bottom of the upper connecting piece 21, and the lower connecting piece 22 is connected to the stand 1. The lower connecting piece 22 and the upper connecting piece 21 are bolted to form a rotating shaft function, which can be rotated horizontally to flexibly respond to the installation of the support in the field and compensate for the angle deviation caused by the installation in the field.

[0039] Specifically, the lower connecting piece 22 comprises two horizontally arranged horizontal plates 221, two vertical plates 222 arranged opposite to the two sides of the two horizontal plates 221, and two vertically arranged vertical reinforcing plates 223 arranged between the two horizontal plates 221.

[0040] The support rod 3 is clamped in the clamping space formed between the two installation side plates 212, and the support rod 3 can be fixed to the installation side plate 212 after being slid to the target position along the sliding groove 213. Alternatively, the support rod 3 is bolted to slide in the sliding groove 213 and bolted to the installation side plate 212. The sliding groove 221 and the bolt can be flexibly adjusted in position and fixed to meet the installation position requirements in the field; at the same time, with the bolt installed on the side plate, a rotating shaft is formed, which can conveniently fix the support rod 3 and the installation side plate 22 to rotate to the required angle to meet the installation angle requirements in the field.

[0041] Specifically, a bolt passes through the sliding groove 213 of each of the two installation side plates 212, and each bolt is threadedly connected to a limiting block 4, which is clamped into the clamping groove of the support rod 3.

[0042] Further, the outer side of each of the two installation side plates 212 is provided with a clamping tooth 214, one side of the bolt passes through the first pressing pad 5, the sliding groove 213 of one side of the installation side plate 212 and the limiting block 4 in sequence and is threadedly connected; the other side of the bolt passes through the second pressing pad 6, the sliding groove 213 of the other side of the installation side plate 212 and the limiting block 4 in sequence and is threadedly connected; the first pressing pad 5 and the second pressing pad 6 are respectively provided with a rib engaged with the clamping tooth 214 to prevent the bolt from sliding. After being moved and adjusted to the position along the sliding groove 213 of the installation side plate 212 of the adapter 2, the ribs of the pressing pads and the outer clamping teeth of the installation side plate 212 are engaged to form a limit to meet the installation position requirements in the field.

[0043] The support rod 3 is bolted to the installation side plate 212 through the sliding groove 213 using the pressing pad to form a rotating shaft, which can be adjusted in the vertical direction.

[0044] When supporting and fixing the photovoltaic module, the support rod 3 supports the photovoltaic module, since the adapter 2 is rotatably fixed to the upper end of the stand column 1, the adapter 2 is fixed to the upper end of the stand column 1 after being rotated to a target position, so that the adapter 2 can be rotated to different positions, and the support rod 3 is rotated to different positions; at the same time, the support rod 3 is clamped in the clamping space formed between the two installation side plates 212, and the support rod 3 can be fixed to the installation side plate 212 after being slid to a target position along the sliding groove 213 of the installation side plate 212, so that the support rod 3 can be slid in the height direction to adjust the position. Therefore, the photovoltaic module installation angle can be adjusted to maximize the reception of solar radiation.

[0045] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0046] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0047] In the utility model, unless otherwise specifically defined and limited, the terms "installation", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0048] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include the first and second features directly contacting, or the first and second features not directly contacting but contacting through another feature between them. Moreover, the first feature "on", "above" and "on the surface" of the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "under" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0049] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present application.

[0050] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A photovoltaic racking support adjustable device, characterized by, include: A column, the lower end of which is used to support the ground; The adapter is rotatably fixed to the upper end of the column, and after rotating to the target position, it is fixed to the upper end of the column. The adapter includes an upper adapter, which includes a connecting plate and mounting side plates located on both sides of the connecting plate and arranged opposite to each other. A clamping space is formed between the two mounting side plates, and the two mounting side plates are respectively provided with sliding grooves along the height direction. A support rod is clamped in the clamping space and can slide along the groove to the target position and then be fixed to the mounting side plate.

2. A photovoltaic racking support adjustable device as described in claim 1, wherein, The support rod slides in the groove by bolts and is fixed to the mounting side plate by bolts.

3. A photovoltaic racking support adjustable device as described in claim 2, wherein, A bolt passes through the groove of each of the two mounting side plates, and each bolt is threadedly connected to a limiting block, which is engaged in the groove of the support rod.

4. A photovoltaic racking support adjustable device as described in claim 3, wherein, The outer sides of the two mounting side plates are respectively provided with locking teeth. The bolt on one side passes through the first pressure pad and the sliding groove of the mounting side plate on one side in sequence and is threadedly connected to the limiting block. The bolt on the other side passes through the second pressure pad and the sliding groove of the mounting side plate on the other side in sequence and is threadedly connected to the limiting block. The first pressure pad and the second pressure pad are respectively provided with ribs that engage with the locking teeth.

5. A photovoltaic racking support adjustable device as described in claim 1, wherein, The two mounting side plates are arranged perpendicularly to the connecting plate.

6. A photovoltaic racking support adjustable device as defined in claim 1, wherein, The adapter is rotatably fixed to the upper end of the column by bolts.

7. A photovoltaic racking support adjustable device as described in claim 1, wherein, The column comprises two opposing uprights.

8. A photovoltaic racking support adjustable device as defined in claim 1, wherein, The adapter also includes a lower connector, the top of which is connected to the bottom of the upper connector by bolts.

9. A photovoltaic racking support adjustable device as described in claim 8, wherein, The lower connector includes two parallel horizontal plates, two vertical plates connected to opposite sides of the two horizontal plates, and two parallel vertical reinforcing plates disposed between the two horizontal plates.

10. A photovoltaic racking support adjustable device as defined in claim 1, wherein, The connecting plate of the upper adapter includes two parallel horizontal arms, and two parallel vertical support bars are provided between the two horizontal arms.

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