Photovoltaic support assembly fixing structure

Abstract

The utility model discloses a photovoltaic support assembly fixing structure, which comprises at least one cross beam and at least one fixing assembly, the cross beam is used for bearing a plurality of photovoltaic panels, the fixing assembly comprises a first fixing unit and a second fixing unit, the first fixing unit is arranged between two adjacent photovoltaic panels, and the second fixing unit is arranged between two adjacent photovoltaic panels. The first fixing unit comprises a first fixing part and a first crimping part, the first crimping part comprises two pressing plates which extend back to back, the first fixing part and the first crimping part are matched to fix two adjacent photovoltaic panels on the cross beam through the two pressing plates, and the two second fixing units are used for fixing one of the two adjacent photovoltaic panels on the cross beam respectively. According to the technical scheme of the embodiment of the utility model, the installation efficiency of the photovoltaic module can be improved on the basis of ensuring the installation stability of the photovoltaic module.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component installation, in particular to a photovoltaic bracket component fixing structure. Background Art

[0002] In the photovoltaic power generation system, the photovoltaic bracket is the most important part of the photovoltaic system and plays a role in installing and fixing the photovoltaic panels. In the current technical scheme, the photovoltaic bracket generally adopts a portal steel frame structure, that is, the inclined beam is supported by a column, the purlin is installed on the inclined beam, and then the installation structure of the photovoltaic module is installed on the purlin. However, when installing photovoltaic modules on the purlin, the existing fixing components either have an unstable installation of the photovoltaic panel due to the simple structure, or have a low installation efficiency and high cost due to the complex structure. Therefore, how to improve the installation efficiency of photovoltaic modules while ensuring the stability of the installation of photovoltaic modules has become a technical problem that needs to be solved urgently. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems in the above-mentioned technology to a certain extent. To this end, the purpose of the utility model is to propose a photovoltaic support assembly fixing structure to improve the installation efficiency of the photovoltaic assembly while ensuring the stability of the photovoltaic assembly installation.

[0004] To achieve the above-mentioned purpose, the embodiment of the utility model proposes a photovoltaic support assembly fixing structure, including:

[0005] at least one beam for carrying a plurality of photovoltaic panels;

[0006] At least one fixing component, the fixing component includes a first fixing unit and two second fixing units; the first fixing unit is arranged between two adjacent photovoltaic panels, the first fixing unit includes a first fixing piece and a first crimping piece, the first crimping piece includes two back-extending pressing plates, the first fixing piece cooperates with the first crimping piece to fix the two adjacent photovoltaic panels to the beam through the two pressing plates; the two second fixing units are used to respectively fix one of the two adjacent photovoltaic panels to the beam.

[0007] A photovoltaic support assembly fixing structure according to an embodiment of the utility model includes at least one crossbeam and at least one fixing assembly, wherein the crossbeam is used to carry a plurality of photovoltaic panels, the fixing assembly includes a first fixing unit and a second fixing unit, the first fixing unit is arranged between two adjacent photovoltaic panels, and includes a first fixing member and a first crimping member, the first crimping member includes two back-extending pressing plates, the first fixing member cooperates with the first crimping member to fix two adjacent photovoltaic panels to the crossbeam through the two pressing plates, and the two second fixing units are used to fix one of the two adjacent photovoltaic panels to the crossbeam respectively. Thus, the first fixing unit can be used to fix two adjacent photovoltaic panels to the crossbeam at the same time, and then combined with the second fixing unit to fix each of the two adjacent photovoltaic panels respectively, which can improve the installation efficiency of the photovoltaic panels on the basis of ensuring the stability of the photovoltaic panel installation.

[0008] In addition, the photovoltaic support assembly fixing structure proposed in the above embodiment of the utility model may also have the following additional technical features:

[0009] Optionally, the thickness of the pressing plate gradually decreases along the outward extending direction.

[0010] Optionally, a plurality of ribs are provided at the bottom of the pressing plate.

[0011] Optionally, the upper surface of the first crimping member is recessed downward to form a through groove parallel to the edge of the photovoltaic panel, and the through groove has a certain length.

[0012] Optionally, the second fixing unit includes a second fixing piece and a second crimping piece that are threaded together, and the second fixing piece passes through the beam and the photovoltaic panel from bottom to top and then matches with the second crimping piece.

[0013] Optionally, an edge of the second crimping piece fits against an inner side wall of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a photovoltaic support assembly fixing structure according to an embodiment of the utility model;

[0015] Figure 2 It is a schematic structural diagram of a fixing assembly according to an embodiment of the utility model.

[0016] Explanation of reference numerals: beam 100, fixing assembly 200, first fixing unit 210, first fixing member 211, first crimping member 212, pressing plate 212-A, second fixing unit 220, second fixing member 221, second crimping member 222, photovoltaic panel X. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0018] In order to better understand the above technical solution, 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 accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, 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.

[0019] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Please refer to Figure 1 to Figure 2 The embodiment of the utility model provides a photovoltaic support assembly fixing structure, including at least one beam 100 and at least one fixing assembly 200. Among them:

[0021] The crossbeam 100 may be a purlin, which may be horizontally mounted on one or more inclined beams. The crossbeam 100 is used to carry a plurality of photovoltaic panels X, which are arranged horizontally and fixed on the crossbeam 100. It should be noted that the plurality described in the present invention is any number of two or more. The crossbeam 100 may be provided with a plurality of mounting holes for assembling the fixing assembly 200. In one example, the number of the crossbeams 100 may be two to ensure the stability of the installation of the photovoltaic panels X.

[0022] The fixing assembly 200 includes a first fixing unit 210 and two second fixing units 220. The first fixing unit 210 is disposed between two adjacent photovoltaic panels X and is used to simultaneously fix the two adjacent photovoltaic panels X to the beam 100. Specifically, the first fixing unit 210 includes a first fixing member 211 and a first crimping member 212. The first fixing member 211 and the first crimping member 212 may be threaded.

[0023] The first crimping member 212 includes two pressure plates 212-A extending in opposite directions. Specifically, the first crimping member 212 is in the shape of a long strip as a whole, and pressure plates 212-A extend outward on both sides thereof, respectively, to fix the photovoltaic panel X on the same side. During actual installation, the first fixing member 211 can pass through the crossbeam 100 from bottom to top to cooperate with the first crimping member 212, and the user can rotate the first fixing member 211 to lock it with the first crimping member 212. When the locking is completed, the two pressure plates 212-A of the first crimping member 212 can respectively fix two adjacent photovoltaic panels X on the crossbeam 100, that is, by clamping the frame of the photovoltaic panel X between the pressure plate 212-A and the crossbeam 100, the photovoltaic panel X can be fixed.

[0024] The two second fixing units 220 are used to fix one of the two adjacent photovoltaic panels X to the crossbeam 100, that is, one second fixing unit 220 is used to fix one photovoltaic panel X separately. In the actual installation process, the two second fixing units 220 can be respectively located on both sides of the first fixing unit 210 and arranged close to the first fixing unit 210, so that the first fixing unit 210 and the second fixing unit 220 can also clamp the frame of the photovoltaic panel X to ensure its fixing effect.

[0025] In one embodiment of the utility model, the thickness of the pressing plate 212-A decreases along the outward extension direction, so that the structural strength of the pressing plate 212-A can be ensured while reducing a certain cost. In one example, the outer wall shape of the first crimping piece 212 is adapted to the edge shape of the photovoltaic panel X, so that when the locking is completed, the outer wall of the first crimping piece 212 can fit the photovoltaic panel X. Since the first crimping piece 212 has a certain length, it can prevent the photovoltaic panel X from shaking left and right, thereby ensuring the installation effect of the photovoltaic panel X.

[0026] In one embodiment, a plurality of ribs are disposed at the bottom of the pressing plate 212-A to ensure pressure on the photovoltaic panel X so that the photovoltaic panel X can be tightly clamped on the crossbeam 100. It should be noted that the arrangement of the plurality of ribs can be in any form, for example, the plurality of ribs can be staggered to form a mesh structure, or the plurality of ribs can be arranged side by side, etc. In one example, the plurality of ribs can be arranged side by side, and their extension direction is parallel to the edge of the photovoltaic panel X in contact.

[0027] In one embodiment of the utility model, the upper surface of the first crimping part 212 is recessed downward to form a through groove, and the length direction of the through groove is parallel to the edge of the photovoltaic panel X. At this time, the pressing plate 212-A is flush with the notch of the through groove. During actual installation, the edge of the photovoltaic panel X is located below the pressing plate 212-A and fits with the outer wall of the through groove to prevent the photovoltaic panel X from rotating left and right. In addition, by setting the through groove, the weight of the first crimping part 212 can be reduced, and its manufacturing cost and transportation cost can be reduced. It should be noted that the through groove has a certain length, such as 5 cm or 10 cm, etc. The above numbers are only illustrative examples. Those skilled in the art can select the corresponding length according to the actual implementation needs, and there is no special limitation on this.

[0028] In one embodiment of the utility model, the second fixing unit 220 includes a second fixing member 221 and a second crimping member 222 that are threaded together. The second fixing member 221 passes through the crossbeam 100 and the photovoltaic panel X from bottom to top and then matches with the second crimping member 222. Specifically, the second crimping member 222 can be a block structure, and its edge fits with the inner wall of the photovoltaic panel X. In the actual installation process, the user can first press the second crimping member 222 on the photovoltaic panel X, then pass the second fixing member 221 from bottom to top through the crossbeam 100 and the photovoltaic panel X to contact the second crimping member 222, and then rotate the second fixing member 221 to achieve the locking of the two. It should be understood that since the second fixing unit 220 is located on one side of the first fixing unit 210 and is arranged close to the first fixing unit 210, the first fixing unit 210 and the second fixing unit 220 can cooperate to achieve the clamping of the frame of the photovoltaic panel X in the horizontal direction, further ensuring the stability of the installation of the photovoltaic panel X.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0032] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A photovoltaic support assembly fixing structure, characterized in that: include: at least one beam for carrying a plurality of photovoltaic panels; At least one fixing component, the fixing component includes a first fixing unit and two second fixing units; the first fixing unit is arranged between two adjacent photovoltaic panels, the first fixing unit includes a first fixing piece and a first crimping piece, the first crimping piece includes two back-extending pressing plates, the first fixing piece cooperates with the first crimping piece to fix the two adjacent photovoltaic panels to the beam through the two pressing plates; the two second fixing units are used to respectively fix one of the two adjacent photovoltaic panels to the beam.

2. The photovoltaic support assembly fixing structure according to claim 1, characterized in that: The thickness of the pressing plate gradually decreases along an outward extending direction.

3. The photovoltaic support assembly fixing structure according to claim 1 or 2, characterized in that: A plurality of ribs are arranged at the bottom of the pressing plate.

4. The photovoltaic support assembly fixing structure according to claim 1, characterized in that: The upper surface of the first crimping member is recessed downward to form a through groove parallel to the edge of the photovoltaic panel, and the through groove has a certain length.

5. The photovoltaic support assembly fixing structure according to claim 1, characterized in that: The second fixing unit includes a second fixing piece and a second crimping piece that are threaded together. The second fixing piece passes through the crossbeam and the photovoltaic panel from bottom to top and then matches with the second crimping piece.

6. The photovoltaic support assembly fixing structure according to claim 5, characterized in that: The edge of the second crimping piece fits the inner side wall of the photovoltaic panel.

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