Mounting bracket

Abstract

The utility model provides a mounting bracket, which is used for connecting a photovoltaic module and a flexible bracket, and comprises a bracket main body and a pressing plate, the bracket main body comprises a tubular part extending along a first direction and a bearing part arranged at one side of the tubular part, and the bearing part is used for being connected with the photovoltaic module; an opening extending in the first direction is formed in the side, opposite to the bearing part, of the tubular part. The pressing plate comprises a pressing plate main body and a protruding part which is arranged on one side of the pressing plate main body and extends in the first direction, and the protruding part is embedded into the tubular part from the opening, so that the support main body is detachably connected with the pressing plate; the supporting face, relative to the pressing plate body, of the protruding part is a concave face, and the supporting face is matched with the inner surface of the tubular part to form a sliding groove used for fixing a flexible piece of the flexible support. Reliable installation of the assembly can be guaranteed, the installation structure is simple, and the material and installation cost is further reduced.

Description

Technical Field

[0001] The present disclosure relates to the technical field of photovoltaic equipment, and in particular to a mounting bracket. Background Art

[0002] The flexible support market has seen strong demand recently, particularly in projects located in steep mountainous areas such as Southwest China, Yunnan, and Guizhou, as well as in photovoltaic projects integrating other industries, such as fishing and solar power generation, in regions like Hunan, Hubei, and Jiangxi. Flexible support effectively meets the requirements for high clearance and reduced pile foundations. The application of flexible support has revitalized projects that were previously unviable, such as those located above highways and on steep mountainous terrain.

[0003] However, compared with traditional rigid brackets, flexible bracket technology is still being gradually improved. Currently, flexible brackets have problems such as cumbersome installation and high cost. Utility Model Content

[0004] The present disclosure provides a mounting bracket for connecting a photovoltaic module to a flexible bracket, comprising a bracket body and a pressure plate. The bracket body comprises a tubular portion extending along a first direction and a supporting portion provided on one side of the tubular portion, the supporting portion being used to connect to the photovoltaic module. The tubular portion is provided with an opening extending along the first direction on one side of the supporting portion.

[0005] The pressure plate includes a pressure plate body and a raised portion arranged on one side of the pressure plate body and extending along the first direction. The raised portion is embedded in the interior of the tubular portion from the opening, so that the bracket body and the pressure plate are detachably connected; the raised portion is concave relative to the supporting surface of the pressure plate body, and the supporting surface cooperates with the inner surface of the tubular portion to form a sliding groove for fixing the flexible part of the flexible bracket.

[0006] In some embodiments, the supporting portion includes a component mounting surface, and a hole and groove structure is provided on the component mounting surface, and the hole and groove structure is used to accommodate a fastener connecting the supporting portion and the photovoltaic component.

[0007] In some embodiments, the component mounting surface includes two mounting wings extending to both sides relative to the tubular portion; the hole groove structure includes first through holes respectively provided on the two mounting wings, and the two first through holes are symmetrical with respect to the tubular portion.

[0008] In some embodiments, the hole-slot structure further includes a second through hole provided on at least one of the mounting wings; one of the mounting wings includes two second through holes distributed along the first direction on both sides of the first through hole.

[0009] In some embodiments, the supporting portion further includes two oppositely disposed first side walls extending from the tubular portion in a direction away from the opening, the component mounting surface being disposed at an end of the first side wall opposite to the tubular portion; the two first side walls, the component mounting surface, and the tubular portion together form a first accommodating cavity;

[0010] The first through hole is provided on a portion of the mounting wing extending to the outside of the first accommodating cavity.

[0011] In some embodiments, at least one first reinforcing plate is disposed in the first accommodating cavity, and the first reinforcing plate intersects with the component mounting surface.

[0012] In some embodiments, the supporting portion further includes two oppositely disposed second side walls extending from the tubular portion in a direction away from the opening, the component mounting surface being disposed at an end of the second side wall opposite to the tubular portion; the two second side walls, the component mounting surface, and the tubular portion together form a second accommodating cavity;

[0013] The hole structure is communicated with the second accommodating cavity.

[0014] In some embodiments, the hole-groove structure includes a third through hole arranged on the tubular portion and connected to the second accommodating cavity, and a fourth through hole arranged on the component mounting surface corresponding to the third through hole, and the third through hole and the fourth through hole form a through channel for accommodating fasteners.

[0015] In some embodiments, a fixing plate parallel to the component mounting surface is provided in the second accommodating cavity, and a limiting hole corresponding to the through channel is provided on the fixing plate. The shape of the limiting hole matches the shape of the fastener head and is used to limit the rotation of the fastener.

[0016] In some embodiments, the hole structure includes a through slot provided on the component mounting surface, and the through slot extends along the first direction.

[0017] In some embodiments, fifth through holes are symmetrically provided on both sides of the protruding portion of the pressing plate body;

[0018] The fifth through hole corresponds to the first through hole on the component mounting surface.

[0019] In some embodiments, fifth through holes are symmetrically provided on both sides of the protruding portion of the pressing plate body;

[0020] The bracket body further includes connecting portions extending outward from both sides of the opening; and the two connecting portions are respectively provided with a sixth through hole corresponding to the fifth through hole.

[0021] In some embodiments, the mounting bracket also includes a pressing block, which includes a U-shaped portion clamped between the two photovoltaic components and side wings extending outward from the two top ends of the U-shaped portion along the first direction, the inner side of the side wings is in contact with the top of the photovoltaic component, and the photovoltaic component is fixed between the side wings of the pressing block and the supporting portion, and a seventh through hole is provided at the bottom of the U-shaped portion, and the seventh through hole corresponds to the third through hole and the fourth through hole, and the bolt passes through the fourth through hole, the third through hole, and the seventh through hole in sequence, and is fixed with the fastener on the side of the seventh through hole away from the supporting portion.

[0022] In some embodiments, the mounting bracket further includes a pressing block, the pressing block including a U-shaped portion clamped between the two photovoltaic modules and side wings extending outward from two top ends of the U-shaped portion along the first direction, the inner sides of the side wings contacting the top of the photovoltaic module, the photovoltaic module is fixed between the side wings of the pressing block and the supporting portion, and the bottom of the U-shaped portion is provided with an eighth through hole corresponding to the first through hole on the module mounting surface;

[0023] The mounting bracket also includes a U-shaped bolt, the spacing between the two screws of the U-shaped bolt is adapted to the two eighth through holes, and the two screws respectively pass through the eighth through hole, the first through hole, and the fifth through hole corresponding to the screws in sequence, and are fixed with the fastener on the side of the first through hole and the fifth through hole away from the pressure block.

[0024] In some embodiments, the support surface of the pressing plate is provided with anti-slip grooves, and the raised portion of the pressing plate is provided with at least one second reinforcing plate intersecting with the support surface.

[0025] In the embodiment of the present disclosure, the mounting bracket includes a bracket body and a pressure plate. The supporting portion of the bracket body is connected to the photovoltaic component, and the raised portion of the pressure plate is embedded in the interior of the bracket body. The bracket body and the pressure plate are detachably connected to form a slide groove for fixing the flexible part of the flexible bracket. After the photovoltaic component and the flexible part of the flexible bracket are connected by the mounting bracket, the component can be installed reliably, the mounting structure is simple, and automated installation is facilitated, further reducing material and installation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a structural schematic diagram of a bracket body in an embodiment of the present disclosure;

[0027] Figure 2 It is a structural schematic diagram of a pressing plate in an embodiment of the present disclosure;

[0028] Figure 3 This is a schematic structural diagram of a pressing block according to an embodiment of the present disclosure;

[0029] Figure 4 is a structural schematic diagram of another bracket body in an embodiment of the present disclosure;

[0030] Figure 5 This is a schematic diagram of the assembled structure of a mounting bracket according to an embodiment of the present disclosure;

[0031] Figure 6 This is a schematic diagram of the structure of another mounting bracket in an assembled state according to an embodiment of the present disclosure;

[0032] Figure 7 This is a schematic diagram of the assembled structure of another mounting bracket according to an embodiment of the present disclosure;

[0033] Figure 8 is a structural schematic diagram of another bracket body in an embodiment of the present disclosure;

[0034] Figure 9-1 is a structural schematic diagram of another bracket body in an embodiment of the present disclosure;

[0035] Figure 9-2 yes Figure 9-1 The schematic diagram of the structure of the mounting bracket of the bracket body in the assembled state is shown;

[0036] Figure 9-3 yes Figure 9-2 A half-section schematic diagram of the assembled state of the mounting bracket shown;

[0037] Figure 10 This is a schematic diagram of the assembled structure of another mounting bracket according to an embodiment of the present disclosure;

[0038] Figure 11 This is a schematic diagram of the assembled structure of another mounting bracket according to an embodiment of the present disclosure;

[0039] Figure 12 This is a schematic diagram of the assembled structure of another mounting bracket according to an embodiment of the present disclosure;

[0040] Figure 13 This is a structural diagram of another bracket body and pressure plate in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0041] In order to enable those skilled in the art to better understand the technical solution of the present disclosure, the technical solution of the present disclosure is described in detail below with reference to the accompanying drawings.

[0042] Example embodiments will be described more fully hereinafter with reference to the accompanying drawings, but the example embodiments may be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the scope of this disclosure to those skilled in the art.

[0043] In the absence of conflict, the various embodiments of the present disclosure and the various features therein may be combined with each other.

[0044] As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0045] The terms used herein are used only to describe specific embodiments and are not intended to limit the present disclosure. As used herein, the singular forms "a," "an," and "the" are also intended to include the plural forms, unless the context clearly indicates otherwise. It will also be understood that when the terms "comprising" and / or "made of" are used in this specification, the presence of the features, wholes, steps, operations, elements, and / or components is specified, but the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or groups thereof is not excluded.

[0046] The embodiments described herein may be described with reference to plan views and / or cross-sectional views, with the aid of idealized schematic diagrams of the present disclosure. Thus, the example illustrations may be modified based on manufacturing techniques and / or tolerances. Therefore, the embodiments are not limited to the embodiments shown in the accompanying drawings, but include modifications of the configurations formed based on the manufacturing process. Therefore, the regions illustrated in the accompanying drawings are schematic in nature, and the shapes of the regions shown in the drawings illustrate specific shapes of the regions of the elements, but are not intended to be limiting.

[0047] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art. It will also be understood that terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant art and the present disclosure, and will not be interpreted as having an idealized or overly formal meaning unless expressly defined as such herein.

[0048] Example 1

[0049] like Figure 1 、 Figure 2 As shown, an embodiment of the present disclosure provides a mounting bracket for connecting a photovoltaic module and a flexible bracket, including a bracket body 1 and a pressure plate 2. The bracket body 1 includes a tubular portion 11 extending along a first direction and a supporting portion arranged on one side of the tubular portion 11. The supporting portion is used to connect with the photovoltaic module, and the tubular portion 11 is provided with an opening 12 extending along the first direction on one side relative to the supporting portion.

[0050] The pressure plate 2 includes a pressure plate body 21 and a raised portion 22 arranged on one side of the pressure plate body 21 and extending along the first direction. The raised portion 22 is embedded in the interior of the tubular portion 11 from the opening 12, so that the bracket body 1 and the pressure plate 2 are detachably connected. The raised portion 22 is concave relative to the supporting surface 23 of the pressure plate body 21, and the supporting surface 23 cooperates with the inner surface of the tubular portion 11 to form a sliding groove for fixing the flexible part of the flexible bracket.

[0051] In the disclosed embodiment, one mounting bracket can install a single or multiple photovoltaic modules. The mounting bracket is connected to the module by bolts. When the mounting bracket connects the photovoltaic module and the flexible bracket, the steps are simple and the installation is convenient. In addition, due to the simplified installation structure, the material and installation costs are further reduced.

[0052] In the embodiment of the present disclosure, the material of the flexible member of the flexible bracket is not particularly limited. In this embodiment, the flexible member of the flexible bracket is a steel wire rope.

[0053] In the disclosed embodiment, the support surface of the pressure plate body is provided with anti-slip grooves to increase the contact area and prevent the components from sliding. The raised portion of the pressure plate is provided as a cavity, which helps to reduce the weight of the pressure plate and save materials.

[0054] Example 2

[0055] like Figure 4 、 Figure 5 As shown, an embodiment of the present disclosure provides a mounting bracket for connecting a photovoltaic module and a flexible bracket, comprising a bracket body 1, a pressure plate 2, a pressure block 3, and a U-bolt 4. The bracket body 1 comprises a tubular portion 11 extending in a first direction and a supporting portion provided on one side of the tubular portion 11. The tubular portion 11 is provided with an opening 12 extending in the first direction on one side relative to the supporting portion. The supporting portion comprises a component mounting surface, which comprises two mounting wings 13 extending to both sides relative to the tubular portion 11. Two first through holes 14 are symmetrically provided on the two mounting wings 13, and a second through hole 15 is also provided on the mounting wings 13. The second through hole 15 is used to accommodate a bolt connecting the supporting portion to the photovoltaic module, and the bolt is fixed in the second through hole 15 by a fastener 5.

[0056] The present disclosure does not impose any special limitation on the number and position of the second through holes. In this embodiment, two second through holes 15 are provided, distributed along the first direction on both sides of one of the first through holes 14.

[0057] like Figure 2 As shown, the pressure plate 2 includes a pressure plate body 21 and a raised portion 22 extending along a first direction on one side of the pressure plate body 21. The raised portion 22 is inserted into the interior of the tubular portion 11 through the opening 12, allowing the bracket body 1 and the pressure plate 2 to be detachably connected. The raised portion 22 is concave relative to the support surface 23 of the pressure plate body 21. The support surface 23 cooperates with the inner surface of the tubular portion 11 to form a slide groove for fixing the flexible member of the flexible bracket. Fifth through holes 24 are symmetrically provided on both sides of the raised portion 22, corresponding to the first through holes 14.

[0058] like Figure 3As shown, the pressing block 3 includes a U-shaped portion 31 and two side wings 32. The U-shaped portion 31 is sandwiched between two photovoltaic modules. The two side wings 32 extend outward along the first direction from the two top ends of the U-shaped portion 31. The inner sides of the side wings 32 contact the top of the photovoltaic module. The photovoltaic module is fixed between the side wings 32 and the supporting portion. The bottom of the U-shaped portion 31 is provided with an eighth through hole 34 corresponding to the first through hole 14. The two screws of the U-shaped bolt 4 pass through the eighth through hole 34, the first through hole 14, and the fifth through hole 24 respectively, and are fixed with a fastener 5 on the side of the first through hole 14 and the fifth through hole 24 away from the pressing block 2.

[0059] In the embodiment of the present disclosure, the fastener 5 includes a bolt, a nut, a flat washer, and an elastic washer.

[0060] Example 3

[0061] like Figure 6 As shown, an embodiment of the present disclosure provides a mounting bracket for connecting a photovoltaic component and a flexible bracket, comprising a bracket body 1, a pressure plate 2, a pressure block 3 and a U-bolt 4, the bracket body 1 comprising a tubular portion 11 extending along a first direction and a supporting portion arranged on one side of the tubular portion 11, the tubular portion 11 is provided with an opening 12 extending along the first direction on one side relative to the supporting portion; the supporting portion comprises a component mounting surface, the component mounting surface comprises two mounting wings 13 extending to both sides relative to the tubular portion 11, and two first through holes 14 are symmetrically provided on the two mounting wings 13; the supporting portion also comprises two oppositely arranged first side walls extending from the tubular portion 11 in a direction away from the opening 12, the component mounting surface is arranged at one end of the first side wall relative to the tubular portion 11, the two first side walls, the component mounting surface and the tubular portion enclose a first accommodating cavity, and the first through hole 14 is provided on the portion of the mounting wing 13 extending to the outside of the first accommodating cavity.

[0062] The pressure plate 2 includes a pressure plate body 21 and a raised portion 22 extending along a first direction on one side of the pressure plate body 21. The raised portion 22 is inserted into the interior of the tubular portion 11 through the opening 12, allowing the bracket body 1 and the pressure plate 2 to be removably connected. The raised portion 22 is concave relative to the support surface 23 of the pressure plate body 21. The support surface 23 cooperates with the inner surface of the tubular portion 11 to form a slide groove for securing the flexible member of the flexible bracket. Fifth through holes 24 are symmetrically provided on both sides of the raised portion 22, corresponding to the first through holes 14.

[0063] The compression block 3 includes a U-shaped portion 31 and two side wings 32. The U-shaped portion 31 is sandwiched between the two photovoltaic modules. The two side wings 32 extend outward along the first direction from the two top ends of the U-shaped portion 31. The inner sides of the side wings 32 contact the top of the photovoltaic module. The photovoltaic module is fixed between the side wings 32 and the support portion. The bottom of the U-shaped portion 31 is provided with an eighth through hole 34 corresponding to the first through hole 14. The two screws of the U-shaped bolt 4 pass through the eighth through hole 34, the first through hole 14, and the fifth through hole 24 respectively, and are secured with a fastener 5 on the side of the first through hole 14 and the fifth through hole 24 away from the compression block 2.

[0064] In the embodiment of the present disclosure, the fastener 5 includes a bolt, a nut, a flat washer, and an elastic washer.

[0065] Example 4

[0066] The difference between this embodiment and the third embodiment is that Figure 7 、 Figure 8 As shown, at least one first reinforcing plate is further provided in the first accommodating cavity, and the first reinforcing plate intersects with the component mounting surface.

[0067] In the embodiment of the present disclosure, a first reinforcing plate is provided, and the first reinforcing plate is perpendicular to the component mounting surface.

[0068] Example 5

[0069] like Figure 9-1 、 9-2 As shown in 9-3, an embodiment of the present disclosure provides a mounting bracket for connecting a photovoltaic module and a flexible bracket, including a bracket body 1 and a pressure plate 2, the bracket body 1 including a tubular portion 11 extending along a first direction and a supporting portion arranged on one side of the tubular portion 11, the supporting portion being used to connect with the photovoltaic module, the tubular portion 11 is provided with an opening 12 extending along the first direction on one side relative to the supporting portion, the supporting portion also includes two oppositely arranged second side walls extending from the tubular portion 11 in a direction away from the opening 12, the module mounting surface is provided at one end of the second side wall relative to the tubular portion 11, the two second side walls, the module mounting surface and the tubular portion enclose a second accommodating cavity; a third through hole 16 is provided on the tubular portion 11, and a fourth through hole 17 corresponding to the third through hole 16 is provided on the module mounting surface, the third through hole 16 and the fourth through hole 17 are connected to the second accommodating cavity to form a through channel for accommodating the fastener 5.

[0070] In the disclosed embodiment, the fasteners include bolts, nuts, flat washers, and elastic washers. The diameter of the third through hole 16 is the same as the diameter of the screw rod of the bolt, and the diameter of the fourth through hole 17 is the same as the diameter of the bolt head of the bolt, so that the bolt can pass through the through channel from the inside of the second accommodating cavity and clamp the bolt head in the second accommodating cavity.

[0071] The bracket body further includes connecting portions 18 extending outward from both sides of the opening 12 , and a sixth through hole 19 is provided on each of the two connecting portions 18 .

[0072] The pressure plate 2 includes a pressure plate body 21 and a raised portion 22 arranged on one side of the pressure plate body 21 and extending along the first direction. The raised portion 22 is embedded in the interior of the tubular portion 11 from the opening 12, so that the bracket body 1 and the pressure plate 2 are detachably connected. The raised portion 22 is concave relative to the supporting surface 23 of the pressure plate body 21, and the supporting surface 23 cooperates with the inner surface of the tubular portion 11 to form a sliding groove for fixing the flexible part of the flexible bracket; fifth through holes 24 are symmetrically arranged on both sides of the raised portion 22, and the fifth through hole 24 and the sixth through hole 19 correspond to each other.

[0073] In the disclosed embodiment, multiple third and fourth through holes can be provided depending on the number of photovoltaic modules to be installed. In this embodiment, a third through hole 16 is provided on the tubular portion 11, and a fourth through hole 17 corresponding to the third through hole 16 is provided on the module mounting surface. Bolts are sequentially passed through the through-channel through the third and fourth through holes 16, 17, and secured with nuts on the side of the third through hole 16 facing away from the support portion, thereby securing the photovoltaic module to the module mounting surface. Flat washers and elastic washers are used between the nut and the photovoltaic module to share pressure.

[0074] Example 6

[0075] like Figure 1 、 Figure 10 As shown, the embodiment of the present disclosure provides a mounting bracket for connecting a photovoltaic module and a flexible bracket, including a bracket body 1 and a pressure plate 2. The bracket body 1 includes a tubular portion 11 extending in a first direction and a supporting portion arranged on one side of the tubular portion 11. The supporting portion is used to connect with the photovoltaic module. The tubular portion 11 is provided with an opening 12 extending in the first direction on one side relative to the supporting portion. The supporting portion also includes two oppositely arranged second side walls extending from the tubular portion 11 in a direction away from the opening 12. The module mounting surface is provided on the second side wall relative to the tubular portion 11. At one end, the two second side walls, the component mounting surface, and the tubular portion enclose a second accommodating cavity; a third through hole 16 is provided on the tubular portion 11, and a fourth through hole 17 corresponding to the third through hole 16 is provided on the component mounting surface. The third through hole 16 and the fourth through hole 17 are communicated with the second accommodating cavity to form a through channel for accommodating the fastener 5; a fixing plate 6 parallel to the component mounting surface is provided in the second accommodating cavity, and a limiting hole corresponding to the through channel is provided on the fixing plate 6. The shape of the limiting hole matches the shape of the fastener head and is used to limit the rotation of the fastener head.

[0076] In the disclosed embodiment, the fasteners include bolts, nuts, flat washers, and elastic washers. In this embodiment, the fastener head refers to the bolt head of the bolt.

[0077] The bracket body further includes connecting portions 18 extending outward from both sides of the opening 12 , and a sixth through hole 19 is provided on each of the two connecting portions 18 .

[0078] The pressure plate 2 includes a pressure plate body 21 and a raised portion 22 arranged on one side of the pressure plate body 21 and extending along the first direction. The raised portion 22 is embedded in the interior of the tubular portion 11 from the opening 12, so that the bracket body 1 and the pressure plate 2 are detachably connected. The raised portion 22 is concave relative to the supporting surface 23 of the pressure plate body 21, and the supporting surface 23 cooperates with the inner surface of the tubular portion 11 to form a sliding groove for fixing the flexible part of the flexible bracket; fifth through holes 24 are symmetrically arranged on both sides of the raised portion 22, and the fifth through hole 24 and the sixth through hole 19 correspond to each other.

[0079] In the disclosed embodiment, multiple third and fourth through holes can be provided depending on the number of photovoltaic modules to be installed. In this embodiment, a third through hole 16 is provided on the tubular portion 11, and a fourth through hole 17 corresponding to the third through hole 16 is also provided on the module mounting surface. A bolt passes through the through channel, sequentially through the third through hole 16, the stop hole, and the fourth through hole 17. The bolt is secured with a nut on the side of the third through hole 16 facing away from the supporting portion, thereby securing the photovoltaic module to the module mounting surface. Flat washers and elastic washers are used between the nut and the photovoltaic module to share pressure.

[0080] Example 7

[0081] The difference between this embodiment and the sixth embodiment is that Figure 1 、 Figure 11 As shown, in this embodiment, two third through holes 16 are provided on the tubular portion 11, and two fourth through holes 17 corresponding to the third through holes 16 are also provided on the component mounting surface. Two bolts are respectively passed through the through channels to pass through the third through holes 16, the limiting holes, and the fourth through holes 17 in sequence, and are fixed with nuts on the side of the third through hole 16 away from the supporting portion to fix the two photovoltaic components on the component mounting surface. Flat washers and elastic washers are used to share pressure between the nuts and the photovoltaic components.

[0082] Example 8

[0083] The difference between this embodiment and the sixth embodiment is that Figure 1 、 Figure 12 As shown, in this embodiment, the mounting bracket also includes a pressing block, three third through holes 16 are provided on the tubular portion 11, and three fourth through holes 17 corresponding to the third through holes 16 are also provided on the component mounting surface. The three third through holes 16 and the three fourth through holes 17 are respectively arranged along the first direction, and the third through hole 16 located in the middle position and the corresponding fourth through hole 17 are used to install the pressing block, and the remaining two third through holes 16 and the corresponding two fourth through holes are used to connect the photovoltaic component and the bracket body.

[0084] In this embodiment, one mounting bracket is used to mount two photovoltaic modules.

[0085] The pressing block 3 includes a U-shaped portion 31 and two side wings 32. The U-shaped portion 31 is clamped between the two photovoltaic components. The two side wings 32 extend outward along the first direction along the two top ends of the U-shaped portion 31 respectively. The inner sides of the side wings 32 are in contact with the top of the photovoltaic component. The photovoltaic component is fixed between the side wings 32 and the supporting portion. A seventh through hole is provided at the bottom of the U-shaped portion 31. The seventh through hole corresponds to the third through hole 16 and the fourth through hole 17. The bolt passes through the third through hole 16, the limiting hole, the fourth through hole 17, and the seventh through hole in sequence through the through channel, and is fixed with a nut on the side of the seventh through hole away from the supporting portion. The two photovoltaic components are fixed on the component mounting surface, and two bolts are used to pass through the remaining two third through holes 16, the two limiting holes, and the two fourth through holes 17 in sequence through the through channel respectively, and are fixed with a nut on the side of the third through hole 16 away from the supporting portion. The pressure is shared between the nut and the photovoltaic component by a flat gasket and an elastic gasket. The photovoltaic modules are fixed to the bracket body by using a parallel method of pressing blocks and bolts, making the installation more reliable.

[0086] Example 9

[0087] like Figure 13 As shown, an embodiment of the present disclosure provides a mounting bracket for connecting a photovoltaic module and a flexible bracket, including a bracket body 1 and a pressure plate 2. The bracket body 1 includes a tubular portion 11 extending along a first direction and a supporting portion arranged on one side of the tubular portion 11. The supporting portion is used to connect with the photovoltaic module. The tubular portion 11 is provided with an opening 12 extending along the first direction on a side relative to the supporting portion. The supporting portion also includes two oppositely arranged second side walls extending from the tubular portion 11 in a direction away from the opening 12. The module mounting surface is provided at one end of the second side wall relative to the tubular portion 11. The two second side walls, the module mounting surface, and the tubular portion enclose a second accommodating cavity; the module mounting surface is provided with a through groove along the first direction.

[0088] The bracket body further includes connecting portions 18 extending outward from both sides of the opening 12 , and a sixth through hole 19 is provided on each of the two connecting portions 18 .

[0089] The pressure plate 2 includes a pressure plate body 21 and a raised portion 22 arranged on one side of the pressure plate body 21 and extending along the first direction. The raised portion 22 is embedded in the interior of the tubular portion 11 from the opening 12, so that the bracket body 1 and the pressure plate 2 are detachably connected. The raised portion 22 is concave relative to the supporting surface 23 of the pressure plate body 21, and the supporting surface 23 cooperates with the inner surface of the tubular portion 11 to form a sliding groove for fixing the flexible part of the flexible bracket; fifth through holes 25 are symmetrically arranged on both sides of the raised portion 22, and the fifth through hole 25 and the sixth through hole 19 correspond to each other.

[0090] In the disclosed embodiment, a pressing block 3 is further included. The pressing block 3 includes a U-shaped portion 31 and two side wings 32. The U-shaped portion 31 is sandwiched between two photovoltaic modules. The two side wings 32 extend outward along the first direction from the two top ends of the U-shaped portion 31. The inner sides of the side wings 32 contact the top of the photovoltaic module. The photovoltaic module is fixed between the side wings 32 and the supporting portion. The bottom of the U-shaped portion 31 is provided with an eighth through hole 34 corresponding to the sixth through hole 19. The two screws of the U-shaped bolt 4 respectively pass through the eighth through hole 34, the sixth through hole 19, and the fifth through hole 24 in sequence and are fixed with a fastener 5 on the side of the fifth through hole 24 away from the pressing block 2.

[0091] In the embodiment of the present disclosure, the fastener 5 includes a bolt, a nut, a flat washer, and an elastic washer.

[0092] Example embodiments have been disclosed herein, and although specific terms are employed, they are used and should be interpreted only in a general illustrative sense and not for purposes of limitation. In some instances, it will be apparent to those skilled in the art that, unless otherwise expressly indicated, features, characteristics, and / or elements described in conjunction with a particular embodiment may be used alone or in combination with features, characteristics, and / or elements described in conjunction with other embodiments. Therefore, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the scope of the present disclosure as set forth in the appended claims.

Claims

1. A mounting bracket for connecting a photovoltaic module and a flexible bracket, characterized in that: Including the bracket body, pressure plate, The bracket body includes a tubular portion extending along a first direction and a supporting portion provided on one side of the tubular portion, wherein the supporting portion is used to connect to the photovoltaic module; the tubular portion is provided with an opening extending along the first direction on one side opposite to the supporting portion; The pressure plate includes a pressure plate body and a raised portion arranged on one side of the pressure plate body and extending along the first direction. The raised portion is embedded in the interior of the tubular portion from the opening, so that the bracket body and the pressure plate are detachably connected; the raised portion is concave relative to the supporting surface of the pressure plate body, and the supporting surface cooperates with the inner surface of the tubular portion to form a sliding groove for fixing the flexible part of the flexible bracket.

2. The mounting bracket according to claim 1, wherein: The supporting portion includes a component mounting surface, and a hole and groove structure is provided on the component mounting surface. The hole and groove structure is used to accommodate a fastener connecting the supporting portion and the photovoltaic component.

3. The mounting bracket according to claim 2, wherein: The component mounting surface includes two mounting wings extending to both sides relative to the tubular portion; the hole groove structure includes first through holes respectively provided on the two mounting wings, and the two first through holes are symmetrical with respect to the tubular portion.

4. The mounting bracket according to claim 3, wherein: The hole-slot structure further includes a second through hole provided on at least one of the mounting wings; one of the mounting wings includes two second through holes distributed along the first direction on both sides of the first through hole.

5. The mounting bracket according to claim 3, wherein: The supporting portion further includes two oppositely disposed first side walls extending from the tubular portion in a direction away from the opening, the component mounting surface being disposed at one end of the first side wall opposite to the tubular portion; the two first side walls, the component mounting surface, and the tubular portion together form a first accommodating cavity; The first through hole is provided on a portion of the mounting wing extending to the outside of the first accommodating cavity.

6. The mounting bracket according to claim 5, wherein: At least one first reinforcing plate is disposed in the first accommodating cavity, and the first reinforcing plate intersects with the component mounting surface.

7. The mounting bracket according to claim 2, wherein: The supporting portion further includes two oppositely disposed second side walls extending from the tubular portion in a direction away from the opening, the component mounting surface being disposed at one end of the second side wall opposite to the tubular portion; the two second side walls, the component mounting surface, and the tubular portion together form a second accommodating cavity; The hole structure is communicated with the second accommodating cavity.

8. The mounting bracket according to claim 7, wherein: The hole and groove structure includes a third through hole provided on the tubular portion and connected to the second accommodating cavity, and a fourth through hole provided on the component mounting surface and corresponding to the third through hole. The third through hole and the fourth through hole form a through channel for accommodating a fastener.

9. The mounting bracket according to claim 8, wherein: A fixing plate parallel to the component mounting surface is provided in the second accommodating cavity, and a limiting hole corresponding to the through channel is provided on the fixing plate. The shape of the limiting hole matches the shape of the fastener head and is used to limit the rotation of the fastener.

10. The mounting bracket according to claim 7, wherein: The hole and slot structure includes a through slot provided on the component mounting surface, and the through slot extends along the first direction.

11. The mounting bracket according to any one of claims 2 to 6, characterized in that: Fifth through holes are symmetrically provided on both sides of the protruding portion of the pressure plate body; The fifth through hole corresponds to the first through hole on the component mounting surface.

12. The mounting bracket according to any one of claims 5 to 10, characterized in that: Fifth through holes are symmetrically provided on both sides of the protruding portion of the pressure plate body; The bracket body further includes connecting portions extending outward from both sides of the opening; and the two connecting portions are respectively provided with a sixth through hole corresponding to the fifth through hole.

13. The mounting bracket according to claim 9, wherein: The mounting bracket also includes a pressing block, which includes a U-shaped portion clamped between the two photovoltaic components and side wings extending outward from the two top ends of the U-shaped portion along the first direction, the inner sides of the side wings are in contact with the tops of the photovoltaic components, and the photovoltaic components are fixed between the side wings of the pressing block and the supporting portion. A seventh through hole is provided at the bottom of the U-shaped portion, and the seventh through hole corresponds to the third through hole and the fourth through hole. The bolt passes through the fourth through hole, the third through hole, and the seventh through hole in sequence, and is fixed with the fastener on the side of the seventh through hole away from the supporting portion.

14. The mounting bracket according to claim 11, wherein: The mounting bracket further includes a pressing block, the pressing block including a U-shaped portion sandwiched between the two photovoltaic modules and side wings extending outwardly along the first direction from two top ends of the U-shaped portion, the inner sides of the side wings contacting the tops of the photovoltaic modules, the photovoltaic modules being fixed between the side wings of the pressing block and the supporting portion, and an eighth through hole corresponding to the first through hole on the module mounting surface being provided at the bottom of the U-shaped portion; The mounting bracket also includes a U-shaped bolt, the spacing between the two screws of the U-shaped bolt is adapted to the two eighth through holes, and the two screws respectively pass through the eighth through hole, the first through hole, and the fifth through hole corresponding to the screws in sequence, and are fixed with the fastener on the side of the first through hole and the fifth through hole away from the pressure block.

15. The mounting bracket according to any one of claims 1 to 10, characterized in that: The supporting surface of the pressing plate is provided with anti-slip grooves, and the raised portion of the pressing plate is provided with at least one second reinforcing plate intersecting with the supporting surface.

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