Mounting bracket for solar photovoltaic panel and photovoltaic device

Abstract

The utility model provides a mounting bracket for a solar photovoltaic panel and a photovoltaic device. The mounting bracket for the solar photovoltaic panel comprises a supporting stand column, a supporting beam mechanism, a plurality of diagonal draw bars and a plurality of pressing pieces. The number of the supporting stand columns is two, and the two supporting stand columns are arranged in parallel. The supporting beam mechanism comprises a first oblique beam steel member, a second oblique beam steel member and a steel framework assembly. The mounting bracket for the solar photovoltaic panel can be adapted to the fixed mounting of the solar photovoltaic panel with a larger area, and each supporting upright post, the corresponding diagonal draw bar and the steel framework assembly are connected in pairs to jointly define a triangular structure, so that the overall structural stability of the mounting bracket for the solar photovoltaic panel is effectively improved, and the mounting bracket is simple in structure and convenient to use. And meanwhile, a plurality of pressing pieces are arranged to press and fix the frame of the solar photovoltaic panel, so that the possibility of rollover damage of the solar photovoltaic panel and the mounting bracket is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic energy storage technology, and in particular to a mounting bracket and photovoltaic device for solar photovoltaic panels. Background Technology

[0002] Solar panels, also known as photovoltaic panels, are the core component of a solar power generation system. Their function is to convert solar energy into electrical energy, which can then be stored in batteries or used to power loads.

[0003] Typically, solar photovoltaic (PV) panels need to be installed in sunny, relatively open areas and mounted on PV support structures. Existing PV support structures are mostly single-column types, with relatively simple structures for fixed installation. Therefore, when installing large areas of solar PV panels, especially under strong winds, the structural stability of the support structures will significantly decrease, easily causing the solar PV panels and support structures to tip over and be damaged, as illustrated in Chinese patent document CN205986720U.

[0004] Therefore, there is an urgent need for a photovoltaic support structure or device that can effectively adapt to the installation of large-area solar photovoltaic panels and has good structural stability. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a mounting bracket and photovoltaic device for solar photovoltaic panels that can be adapted to the installation of large-area solar photovoltaic panels and has good structural stability.

[0006] The objective of this utility model is achieved through the following technical solution:

[0007] A mounting bracket for solar photovoltaic panels includes:

[0008] The support columns are two in number and are arranged in parallel.

[0009] The supporting beam mechanism includes a first inclined beam steel component, a second inclined beam steel component, and a steel frame assembly; the first inclined beam steel component and the second inclined beam steel component are respectively disposed on the top of the corresponding supporting column, and the steel frame assembly is used to support and fix the solar photovoltaic panel;

[0010] Multiple diagonal braces, one end of each diagonal brace is bolted to the bottom of the steel frame assembly, and the other end of each diagonal brace is fixedly connected to the corresponding support column by a clamp, so that each support column, the corresponding diagonal brace and the steel frame assembly are connected in pairs to form a triangular structure;

[0011] Multiple clamping members, one end of each clamping member is connected to the steel frame assembly by bolts, and the other end of each clamping member is used to press against the frame of the solar photovoltaic panel.

[0012] In one embodiment, the steel frame assembly includes a plurality of crossbeam steel members, each of which is staggered with the first inclined beam steel member and the second inclined beam steel member, and the plurality of crossbeam steel members are used to support and fix the solar photovoltaic panel.

[0013] In one embodiment, both of the supporting columns are hollow structures.

[0014] In one embodiment, the mounting bracket for the solar photovoltaic panel further includes a first steel cable and a second steel cable; the first steel cable and the second steel cable are arranged in a cross configuration between two support columns, and the two ends of the first steel cable are respectively fixedly connected to the corresponding support column by clamps, and the two ends of the second steel cable are respectively fixedly connected to the corresponding support column by clamps.

[0015] In one embodiment, the first inclined beam steel member and the second inclined beam steel member are arranged in parallel.

[0016] In one embodiment, the mounting bracket for the solar photovoltaic panel further includes a first rotating seat and a second rotating seat; one side of the first rotating seat is rotatably connected to the corresponding support column, and the other side of the first rotating seat is detachably connected to the first inclined beam steel member; one side of the second rotating seat is rotatably connected to the corresponding support column, and the other side of the second rotating seat is detachably connected to the second inclined beam steel member.

[0017] In one embodiment, the steel frame assembly further includes a plurality of double-headed fasteners, each of which is disposed between two adjacent crossbeam steel members, and both ends of each double-headed fastener are detachably connected to the corresponding crossbeam steel member.

[0018] In one embodiment, the first inclined beam steel member, the second inclined beam steel member, and each of the crossbeam steel members are all integrally formed structures.

[0019] In one embodiment, the first inclined beam steel member, the second inclined beam steel member, and each of the crossbeam steel members are C-shaped steel structures.

[0020] A photovoltaic device includes a mounting bracket for a solar photovoltaic panel as described in any of the above embodiments.

[0021] Compared with the prior art, the present invention has at least the following advantages:

[0022] 1. By setting two support columns, the two support columns can provide reliable support for the first inclined beam steel component, the second inclined beam steel component and the steel frame assembly, thereby enabling the steel frame assembly to be adapted to the fixed installation of large-area solar photovoltaic panels.

[0023] 2. By setting multiple diagonal braces, each supporting column, corresponding diagonal brace, and steel frame component are connected in pairs to form a triangular structure. Utilizing the robustness and stability of the triangular structure, the overall structural stability of the solar photovoltaic panel mounting bracket is effectively improved. Simultaneously, by setting multiple clamping components to press and fix the frame of the solar photovoltaic panel, the installation of the solar photovoltaic panel becomes more reliable and secure, effectively reducing the possibility of the solar photovoltaic panel and mounting bracket overturning and being damaged. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of a mounting bracket for a solar photovoltaic panel in one embodiment;

[0026] Figure 2 for Figure 1 A partial enlarged view of point A on the mounting bracket used for the solar photovoltaic panel shown;

[0027] Figure 3 for Figure 1 The diagram shows the structural schematic of the mounting bracket used for solar photovoltaic panels.

[0028] Figure 4 for Figure 3 A magnified view of part B of the mounting bracket used for the solar photovoltaic panel shown.

[0029] Figure 5 for Figure 1 The diagram shows a partial structural schematic of the mounting bracket used for solar photovoltaic panels.

[0030] Figure 6 for Figure 5 A magnified view of point C on the mounting bracket used for the solar photovoltaic panel shown.

[0031] Figure 7 for Figure 1 A partially enlarged view of the mounting bracket used for the solar photovoltaic panels shown.

[0032] Reference numerals: 10 for mounting bracket of solar photovoltaic panel; 100 for support column; 200 for support beam mechanism; 210 for first inclined beam steel component; 220 for second inclined beam steel component; 230 for steel frame assembly; 2310 for crossbeam steel component; 2320 for double-headed fastener; 300 for diagonal tie rod; 400 for clamping component; 500 for solar photovoltaic panel; 600 for first steel cable; 700 for second steel cable; 800 for first rotating seat; 900 for second rotating seat. Detailed Implementation

[0033] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0034] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0036] This disclosure provides a mounting bracket for solar photovoltaic panels, including support columns, a support beam mechanism, multiple diagonal braces, and multiple clamping components. There are two support columns arranged in parallel. The support beam mechanism includes a first diagonal steel member, a second diagonal steel member, and a steel frame assembly. The first and second diagonal steel members are respectively located on the top of their respective support columns. The steel frame assembly supports and fixes the solar photovoltaic panels. One end of each diagonal brace is bolted to the bottom of the steel frame assembly, and the other end of each diagonal brace is fixedly connected to the corresponding support column via a clamp, so that each support column, the corresponding diagonal brace, and the steel frame assembly are connected in pairs to form a triangular structure. One end of each clamping component is bolted to the steel frame assembly, and the other end of each clamping component is used to press against the frame of the solar photovoltaic panel.

[0037] Please see Figures 1 to 7 To better understand the mounting bracket 10 for solar photovoltaic panels of this application, the following further explanation of the mounting bracket 10 for solar photovoltaic panels is provided:

[0038] One embodiment of the mounting bracket 10 for solar photovoltaic panels includes a support column 100, a support beam mechanism 200, a plurality of diagonal braces 300, and a plurality of clamping members 400. There are two supporting columns 100, which are arranged in parallel. The supporting beam mechanism 200 includes a first inclined beam steel component 210, a second inclined beam steel component 220, and a steel frame assembly 230. The first inclined beam steel component 210 and the second inclined beam steel component 220 are respectively located on the top of the corresponding supporting columns 100. The steel frame assembly 230 is used to support and fix the solar photovoltaic panel 500. One end of each inclined tie rod 300 is bolted to the bottom of the steel frame assembly 230, and the other end of each inclined tie rod 300 is fixedly connected to the corresponding supporting column 100 by a clamp, so that each supporting column 100, the corresponding inclined tie rod 300, and the steel frame assembly 230 are connected in pairs to form a triangular structure. One end of each clamping member 400 is bolted to the steel frame assembly 230, and the other end of each clamping member 400 is used to press against the frame of the solar photovoltaic panel 500.

[0039] In this embodiment, by setting two support columns 100, the two support columns 100 can better provide reliable support for the first inclined beam steel component 210, the second inclined beam steel component 220 and the steel frame assembly 230, thereby enabling the steel frame assembly 230 to be adapted to the fixed installation of a large-area solar photovoltaic panel 500.

[0040] Furthermore, by setting multiple diagonal braces 300, each supporting column 100, the corresponding diagonal brace 300, and the steel frame assembly 230 are connected in pairs to form a triangular structure. This utilizes the relatively strong and stable characteristics of the triangular structure to effectively improve the overall structural stability of the mounting bracket 10 for solar photovoltaic panels. At the same time, by setting multiple clamping parts 400 to press and fix the frame of the solar photovoltaic panel 500, the installation of the solar photovoltaic panel 500 is more reliable and secure, thus effectively reducing the possibility of the solar photovoltaic panel 500 and the mounting bracket being damaged by tipping over.

[0041] It should be noted that the clamp is a standard part and belongs to existing technology, so it will not be discussed in detail here.

[0042] like Figure 4 , Figure 5 and Figure 6 As shown, in one embodiment, the steel frame assembly 230 includes a plurality of crossbeam steel members 2310, each of the crossbeam steel members 2310 being staggered with the first inclined beam steel member 210 and the second inclined beam steel member 220 respectively, and the plurality of crossbeam steel members 2310 being used to support and fix the solar photovoltaic panel 500.

[0043] It is understood that in this embodiment, the solar photovoltaic panel 500 is composed of multiple sub-solar photovoltaic panels 500, which are distributed in a rectangular array on multiple crossbeam steel components 2310. At the same time, by using bolts to connect the frame of the solar photovoltaic panel 500 to the crossbeam steel component 2310, the installation is convenient and does not require welding.

[0044] like Figure 7 As shown, in one embodiment, when the solar photovoltaic panel 500 is spliced ​​from multiple sub-solar photovoltaic panels 500, the frames of two adjacent sub-solar photovoltaic panels 500 are simultaneously pressed by the same clamping member 400. At this time, one end of the clamping member 400 is connected to the middle of the corresponding crossbeam steel member 2310 by bolts.

[0045] like Figures 1 to 4 As shown, in one embodiment, both support columns 100 are hollow structures. This effectively reduces the material consumption and weight of the support columns 100, thereby lowering the manufacturing cost of the mounting bracket 10 for solar photovoltaic panels.

[0046] It is understood that in this embodiment, there are two supporting columns 100. Of course, the number of supporting columns 100 is not limited here, and those skilled in the art can make other choices as needed.

[0047] like Figures 1 to 3As shown, in one embodiment, the mounting bracket 10 for the solar photovoltaic panel further includes a first steel cable 600 and a second steel cable 700; the first steel cable 600 and the second steel cable 700 are arranged crosswise between the two supporting columns 100, and the two ends of the first steel cable 600 are respectively fixedly connected to the corresponding supporting column 100 by clamps, and the two ends of the second steel cable 700 are respectively fixedly connected to the corresponding supporting column 100 by clamps. This effectively improves the structural stability between the two supporting columns 100, thereby effectively improving the overall structural stability of the mounting bracket 10 for the solar photovoltaic panel.

[0048] like Figure 3 and Figure 4 As shown, in one embodiment, the first inclined beam steel member 210 and the second inclined beam steel member 220 are arranged in parallel.

[0049] It is understood that because the first inclined beam steel member 210 and the second inclined beam steel member 220 are arranged in parallel, the flatness of the multiple crossbeam steel members 2310 is improved. In other embodiments, the positions where the first inclined beam steel member 210 and the second inclined beam steel member 220 intersect with the crossbeam steel member 2310 are welded together.

[0050] like Figures 3 to 6 As shown, in one embodiment, the mounting bracket 10 for the solar photovoltaic panel further includes a first rotating seat 800 and a second rotating seat 900; one side of the first rotating seat 800 is rotatably connected to the corresponding support column 100, and the other side of the first rotating seat 800 is detachably connected to the first inclined beam steel member 210; one side of the second rotating seat 900 is rotatably connected to the corresponding support column 100, and the other side of the second rotating seat 900 is detachably connected to the second inclined beam steel member 220.

[0051] It is understandable that, since one side of the first rotating seat 800 is rotatably connected to the top of the support column 100, and one side of the second rotating seat 900 is rotatably connected to the top of the support column 100, the first inclined beam steel component 210 and the second inclined beam steel component 220 can be tilted by synchronously adjusting the rotation angle of the first rotating seat 800 and the second rotating seat 900, thereby driving the solar photovoltaic panel 500 to adjust its angle.

[0052] Specifically, in this embodiment, the other side of the first rotating seat 800 and the first inclined beam steel member 210, and the other side of the second rotating seat 900 and the second inclined beam steel member 220 are all fixedly installed by bolting or welding.

[0053] Furthermore, both support columns 100 are provided with pile foundations at their bottom ends. By burying the pile foundations in the foundation of the installation area, the structural stability of the support columns 100 is enhanced.

[0054] like Figure 5 As shown, in one embodiment, the steel frame assembly 230 further includes a plurality of double-headed fasteners 2320. Each double-headed fastener 2320 is disposed between two adjacent crossbeam steel members 2310, and both ends of each double-headed fastener 2320 are detachably connected to the corresponding crossbeam steel member 2310. This further enhances the structural correlation between two adjacent crossbeam steel members 2310, thereby improving the structural stability between the two adjacent crossbeam steel members 2310.

[0055] like Figure 5 and Figure 7 As shown, in one embodiment, the first inclined beam steel member 210, the second inclined beam steel member 220, and each of the crossbeam steel members 2310 are all integrally formed structures. In another embodiment, the first inclined beam steel member 210, the second inclined beam steel member 220, and each of the crossbeam steel members 2310 are all C-shaped steel structures. Thus, the integrally formed structural design effectively ensures that the first inclined beam steel member 210, the second inclined beam steel member 220, and each of the crossbeam steel members 2310 possess good structural strength; simultaneously, the C-shaped steel structure design effectively reduces the material consumption and weight of the steel components.

[0056] This application also provides a photovoltaic device, including the mounting bracket 10 for solar photovoltaic panels as described in any of the above embodiments.

[0057] In this embodiment, the photovoltaic device adopts a mounting bracket for solar photovoltaic panels, which enables the photovoltaic device to be adapted to the installation of large-area solar photovoltaic panels and has good structural stability. In this way, when the photovoltaic device is subjected to strong winds, the possibility of the photovoltaic device overturning and being damaged can be effectively reduced.

[0058] Compared with the prior art, the present invention has at least the following advantages:

[0059] 1. By setting two support columns, the two support columns can provide reliable support for the first inclined beam steel component, the second inclined beam steel component and the steel frame assembly, thereby enabling the steel frame assembly to be adapted to the fixed installation of large-area solar photovoltaic panels.

[0060] 2. By setting multiple diagonal braces, each supporting column, corresponding diagonal brace, and steel frame component are connected in pairs to form a triangular structure. Utilizing the robustness and stability of the triangular structure, the overall structural stability of the solar photovoltaic panel mounting bracket is effectively improved. Simultaneously, by setting multiple clamping components to press and fix the frame of the solar photovoltaic panel, the installation of the solar photovoltaic panel becomes more reliable and secure, effectively reducing the possibility of the solar photovoltaic panel and mounting bracket overturning and being damaged.

[0061] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A mounting bracket for a solar photovoltaic panel, characterized by, The mounting support for the solar photovoltaic panel comprises: two support columns arranged in parallel; a support beam mechanism comprising a first inclined beam steel member, a second inclined beam steel member and a steel frame assembly; the first inclined beam steel member and the second inclined beam steel member are respectively arranged at the top of the corresponding support column, and the steel frame assembly is used for supporting and fixing the solar photovoltaic panel; a plurality of inclined pull rods, one end of each of the inclined pull rods is bolted to the bottom of the steel frame assembly, and the other end of each of the inclined pull rods is fixedly connected to the corresponding support column through a hoop, so that each of the support columns, the corresponding inclined pull rod and the steel frame assembly are connected to form a triangular structure; a plurality of pressing members, one end of each of the pressing members is bolted to the steel frame assembly, and the other end of each of the pressing members is used for pressing the frame of the solar photovoltaic panel.

2. The mounting bracket for solar photovoltaic panels according to claim 1, characterized in that, The steel frame assembly comprises a plurality of cross beam steel members, each of the cross beam steel members is arranged alternately with the first inclined beam steel member and the second inclined beam steel member, and the plurality of cross beam steel members are used for supporting and fixing the solar photovoltaic panel.

3. The mounting bracket for solar photovoltaic panels according to claim 1, characterized in that, Both of the support columns are hollow structures.

4. The mounting bracket for solar photovoltaic panels of claim 1, wherein, The mounting support for the solar photovoltaic panel further comprises a first steel cable and a second steel cable; the first steel cable and the second steel cable are arranged in a cross shape between the two support columns, and the two ends of the first steel cable are fixedly connected to the corresponding support column through a hoop, and the two ends of the second steel cable are fixedly connected to the corresponding support column through a hoop.

5. The mounting bracket for solar photovoltaic panels according to claim 1, characterized in that, The first inclined beam steel member and the second inclined beam steel member are arranged in parallel.

6. The mounting bracket for solar photovoltaic panels of claim 1, wherein, The mounting support for the solar photovoltaic panel further comprises a first rotating seat and a second rotating seat; one side of the first rotating seat is rotatably connected to the corresponding support column, and the other side of the first rotating seat is detachably connected to the first inclined beam steel member; one side of the second rotating seat is rotatably connected to the corresponding support column, and the other side of the second rotating seat is detachably connected to the second inclined beam steel member.

7. The mounting bracket for solar photovoltaic panels of claim 2, wherein, The steel frame assembly further comprises a plurality of double-headed fasteners, each of the double-headed fasteners is arranged between two adjacent cross beam steel members, and the two ends of each of the double-headed fasteners are detachably connected to the corresponding cross beam steel member.

8. The mounting bracket for solar photovoltaic panels of claim 2, wherein, The first inclined beam steel member, the second inclined beam steel member and each of the cross beam steel members are integrally formed structures.

9. The mounting bracket for solar photovoltaic panels of claim 2, wherein, The first inclined beam steel member, the second inclined beam steel member and each of the cross beam steel members are C-shaped steel structures.

10. A photovoltaic device, characterized by The mounting support for the solar photovoltaic panel comprises any one of claims 1-9.

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