Installation clamp, photovoltaic support and photovoltaic power station

Abstract

The utility model discloses a mounting fixture, a photovoltaic support and a photovoltaic power station, and relates to the technical field of photovoltaic support assembly, the mounting fixture comprises a first clamping plate, a second clamping plate and a fastener, the first clamping plate comprises a first clamping section and a first connecting section; the second clamping plate comprises a second clamping section and a second connecting section, and the first clamping section and the second clamping section are spaced to form a clamping cavity for the cross beam of the photovoltaic support to penetrate through; the fastener is used for connecting and fixing the first connecting section and the second connecting section and is used for connecting the inclined strut, so that the cross beam is clamped and fixed by the first clamping section and the second clamping section. According to the technical scheme provided by the utility model, the overall structural stability of the photovoltaic bracket is ensured, and the practicability and reliability of the mounting fixture are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic bracket assembly, in particular to a mounting fixture, a photovoltaic bracket and a photovoltaic power station. Background Art

[0002] In the related art, diagonal braces are usually provided on the photovoltaic bracket to connect the columns and beams, so as to ensure the overall structural stability of the photovoltaic bracket and realize reliable support and fixation of the photovoltaic components by the photovoltaic bracket.

[0003] However, most of the existing photovoltaic brackets have mounting holes on the beams, and the diagonal braces can be adjusted according to the installation angle of the photovoltaic modules. The diagonal braces are connected to the mounting holes of the beams using fasteners such as bolts or pins, thereby achieving stable assembly of the photovoltaic brackets and ensuring stable and reliable operation of the photovoltaic power station.

[0004] However, opening mounting holes on the beam and installing them in conjunction with diagonal braces will reduce the overall structural strength of the beam, causing the photovoltaic bracket to be unable to withstand large loads well, thereby reducing the structural stability and practicality of the photovoltaic bracket. Utility Model Content

[0005] The main purpose of the utility model is to propose a mounting fixture, a photovoltaic bracket and a photovoltaic power station, aiming to use the mounting fixture to achieve adjustable installation of the diagonal brace in the photovoltaic bracket, reduce the openings of the cross beam in the photovoltaic bracket, ensure the overall structural stability of the photovoltaic bracket, and improve the practicality and reliability of the mounting fixture.

[0006] To achieve the above-mentioned purpose, the installation clamp proposed in the utility model includes a first clamping plate, a second clamping plate and a fastener, the first clamping plate includes a first clamping section and a first connecting section; the second clamping plate includes a second clamping section and a second connecting section, the first clamping section and the second clamping section are spaced apart to form a clamping cavity for the crossbeam of the photovoltaic bracket to pass through; the fastener connects and fixes the first connecting section and the second connecting section, and is used to connect the diagonal brace so that the first clamping section and the second clamping section clamp and fix the crossbeam.

[0007] In one embodiment, an end of the first clamping section facing away from the first connecting section and an end of the second clamping section facing away from the second connecting section are spaced apart to form an escape opening, the escape opening being connected to the clamping cavity and used for allowing the top surface of the beam to pass through and be exposed above the ends of the first clamping section and the second clamping section.

[0008] In one embodiment, the first clamping section includes an inner nest and an outer flap, at least part of the structure of the inner nest is arranged to correspond to the inner cavity shape of the beam, and the inner nest is used to abut against the inner wall of the beam; the outer flap is bent to connect the inner nest and the first connecting section, and the outer flap and the inner nest are enclosed to form a first clamping groove, and the first clamping groove is used to clamp the beam. The second clamping section is used to abut against the outer wall of the beam, so that the second clamping section and the inner nest clamp the beam.

[0009] In one embodiment, the first clamping section further includes a fixed folded edge, the fixed folded edge is bent and connected to the inner nesting, and is spaced apart from the outer flap, the fixed folded edge and the inner nesting are combined to form a second clamping groove, and the second clamping groove is used to clamp the crossbeam.

[0010] In one embodiment, a side of the first clamping section facing the second clamping section is provided with an anti-slip structure. And / or a side of the second clamping section facing the first clamping section is provided with an anti-slip structure.

[0011] In one embodiment, a side of the first connecting section facing the second connecting section is provided with one of a snap-in protrusion or a snap-in groove, and a side of the second connecting section facing the first connecting section is provided with the other of a snap-in protrusion or a snap-in groove, and the snap-in protrusion is engaged with the snap-in groove.

[0012] In one embodiment, the first connecting section is configured in a wave-like structure, the second connecting section is configured in a wave-like structure, and the first connecting section and the second connecting section are engaged with each other.

[0013] In one embodiment, the first connecting section is provided with a first long mounting hole, the second connecting section is provided with a second long mounting hole, and the fastener passes through the first long mounting hole and the second long mounting hole to connect and fix the first connecting section and the second connecting section.

[0014] The utility model also provides a photovoltaic bracket, which includes a crossbeam, an oblique brace and a mounting fixture. The mounting fixture is the mounting fixture described above, and the mounting fixture connects the oblique brace and the crossbeam.

[0015] In one embodiment, the diagonal brace is provided with a reinforcement sleeve, and the reinforcement sleeve is provided with a clamping groove, and the clamping groove is arranged corresponding to the shape of the diagonal brace. The reinforcement sleeve is sleeved on one end of the diagonal brace so that the inner wall of the clamping groove abuts against the outer wall of the diagonal brace, and the fastener of the mounting fixture is passed through and connects the reinforcement sleeve and the diagonal brace.

[0016] In one embodiment, the installation fixture includes a reinforcement sleeve and a fastener, one end of the diagonal brace is provided with a long hole, and the fastener of the installation fixture can movably pass through the long hole to connect with the diagonal brace.

[0017] The utility model also provides a photovoltaic power station, which includes a photovoltaic component and a photovoltaic bracket. The photovoltaic bracket is the photovoltaic bracket mentioned above, and the photovoltaic component is installed on the photovoltaic bracket.

[0018] The technical solution of the utility model forms a clamping cavity corresponding to the clamping beam by using the first clamping section of the first clamping plate and the second clamping section of the second clamping plate, and can use fasteners to fasten and connect the diagonal brace, the first connecting section and the second connecting section, so that the connection and fixation of the installation fixture and the diagonal brace can be achieved under the fastening action of the fasteners, and at the same time, the first clamping section and the second clamping section are relatively moved to clamp the crossbeam, so as to achieve the installation and fixation of the installation fixture, the diagonal brace and the crossbeam, and better improve the assembly convenience of the installation fixture. And by fastening the first clamping plate and the second clamping plate to clamp and fix the crossbeam with fasteners, it is possible to reduce the number of holes opened on the crossbeam to connect the diagonal brace, which is conducive to better improving the overall structural strength of the crossbeam, and better improving the assembly convenience and practicality of the installation fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 A side view of an embodiment of a photovoltaic bracket provided by the utility model;

[0021] Figure 2 A side view of another embodiment of the photovoltaic bracket provided by the utility model;

[0022] Figure 3 for Figure 2 Cross-sectional view at AA in the middle;

[0023] Figure 4 A structural schematic diagram of an embodiment of a mounting fixture provided by the utility model;

[0024] Figure 5 for Figure 4 A structural exploded view of an embodiment of a mounting fixture.

[0025] Description of Figure Numbers:

[0026] 1000, photovoltaic bracket; 100, mounting fixture; 10, first clamping plate; 11, first clamping section; 111, inner nesting; 113, outer flap; 115, fixed folding edge; 13, first connecting section; 131, snap-in protrusion; 133, first mounting long hole; 30, second clamping plate; 31, second clamping section; 33, second connecting section; 331, snap-in groove; 333, second mounting long hole; 70, fastener; 200, column; 400, beam; 500, diagonal brace; 50, reinforcement sleeve; 51, snap-in groove.

[0027] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0031] Most of the existing photovoltaic brackets can adjust the diagonal brace according to the installation angle of the photovoltaic module by opening a mounting hole on the beam, and use fasteners such as bolts or pins to connect the diagonal brace to the mounting hole of the beam to achieve a stable assembly of the photovoltaic bracket and ensure the stable and reliable operation of the photovoltaic power station. However, opening a mounting hole on the beam to match the diagonal brace will reduce the overall structural strength of the beam, resulting in the photovoltaic bracket being unable to withstand large loads well, reducing the structural stability and practicality of the photovoltaic bracket. In response to the above problems, the utility model proposes a mounting fixture 100.

[0032] See also Figures 1 to 5 In one embodiment of the utility model, the mounting fixture 100 includes a first clamping plate 10, a second clamping plate 30 and a fastener 70, the first clamping plate 10 includes a first clamping section 11 and a first connecting section 13; the second clamping plate 30 includes a second clamping section 31 and a second connecting section 33, the first clamping section 11 and the second clamping section 31 are spaced apart to form a clamping cavity for the crossbeam 400 of the photovoltaic bracket 1000 to pass through; the fastener 70 connects and fixes the first connecting section 13 and the second connecting section 33, and is used to connect the diagonal brace 500, so that the first clamping section 11 and the second clamping section 31 clamp and fix the crossbeam 400.

[0033] It is understandable that the photovoltaic support 1000 can anchor the column 200 at the construction location of the photovoltaic power station, and then install the crossbeam 400 on the top of the column 200 to form a single support frame. By arranging multiple support frames and connecting the crossbeams 400 of multiple support frames with purlins, the photovoltaic components can be installed on the purlins to achieve the connection and fixation of the photovoltaic support 1000 and the photovoltaic components, thereby ensuring the stable operation of the photovoltaic power station. Among them, by using the diagonal brace 500 to obliquely connect the crossbeam 400 and the column 200, the diagonal brace 500, the crossbeam 400 and the column 200 can form a relatively stable triangular support structure, which can better improve the overall structural stability of the photovoltaic support 1000, and improve the support stability and reliability of the photovoltaic support 1000 for the photovoltaic components.

[0034] In the present application, the diagonal brace 500 can be rotatably connected to the column 200 at one end through a hinge structure. By setting a mounting fixture 100 at the other end of the diagonal brace 500, the diagonal brace 500 and the cross beam 400 can be connected by the mounting fixture 100 to realize stepless adjustment of the diagonal brace 500 on the cross beam 400, so that the diagonal brace 500 can be better set according to the inclination angle of the cross beam 400 on the column 200. The mounting fixture 100 can be set by using the first clamping plate 10 and the second clamping plate 30 to correspond to the opposite sides of the cross beam 400, so that a clamping cavity corresponding to the width or shape of the cross beam 400 is formed between the first clamping section 11 of the first clamping plate 10 and the second clamping section 31 of the second clamping plate 30, so that the cross beam 400 can pass through the clamping cavity and be clamped by the first clamping section 11 and the second clamping section 31, and the first connecting section 13 connected to the first clamping section 11 and the second connecting section 33 connected to the second clamping section 31 are close to each other under the cross beam 400. At this time, by using fasteners 70 such as bolts and clips to connect and fix the installation fixture 100 and the diagonal strut 500, the bolt-type fastener 70 can be made to pass through the diagonal strut 500, the first connecting section 13 and the second connecting section 33 in sequence, and the nut of the fastener 70 can be made to abut against the diagonal strut 500, and the nut of the fastener 70 can be made to abut against the side of the second connecting section 33 facing away from the first connecting section 13; or the diagonal strut 500, the first connecting section 13 and the second connecting section 33 can be overlapped, and the clip-type fastener 70 can be used to squeeze and clamp them on the side of the diagonal strut 500 and the second connecting section 33 facing away from the first connecting section 13. Under the tightening action of the fastener 70, the diagonal brace 500, the first connecting section 13 and the second connecting section 33 can be stably installed and connected, and the first connecting section 13 and the second connecting section 33 can be moved closer to each other, so that the first clamping section 11 and the second clamping section 31 can be synchronously moved closer to each other to clamp the cross beam 400, so as to achieve the installation and fixation of the installation fixture 100 on the diagonal brace 500 and the cross beam 400, and ensure the overall structural stability and reliability of the photovoltaic bracket 1000. By fastening the diagonal brace 500, the first connecting section 13 and the second connecting section 33 integrally with the fastener 70, the convenient assembly of the installation fixture 100 can be better achieved, and the assembly convenience and practicality of the installation fixture 100 can be effectively improved.

[0035] Among them, when the fastener 70 is not fastened to connect the first clamp plate 10 and the second clamp plate 30, the first clamp plate 10 and the second clamp plate 30 can be moved to the position where the beam 400 and the diagonal brace 500 need to be installed in coordination, and then the fastener 70 is used to realize the fastening installation of the installation fixture 100, the diagonal brace 500 and the beam 400, which is conducive to better utilizing the installation fixture 100 to realize the stepless installation of the diagonal brace 500 on the beam 400, so that the diagonal brace 500 can be installed better corresponding to the installation angle of the beam 400, and there is no need to open a mounting hole on the beam 400 to connect the diagonal brace 500, thereby better improving the overall structural strength of the beam 400, and better improving the overall structural stability and assembly convenience of the photovoltaic bracket 1000.

[0036] The technical solution of the utility model forms a clamping cavity corresponding to the clamping beam 400 by using the first clamping section 11 of the first clamping plate 10 and the second clamping section 31 of the second clamping plate 30, and can use the fastener 70 to fasten and connect the diagonal brace 500, the first connecting section 13 and the second connecting section 33, so that the connection and fixation of the installation fixture 100 and the diagonal brace 500 can be achieved under the fastening action of the fastener 70, and at the same time, the first clamping section 11 and the second clamping section 31 are relatively moved to clamp the cross beam 400, so as to achieve the installation and fixation of the installation fixture 100, the diagonal brace 500 and the cross beam 400, and better improve the assembly convenience of the installation fixture 100. And by using the fastener 70 to fasten the first clamping plate 10 and the second clamping plate 30 to clamp and fix the cross beam 400, it is possible to reduce the number of holes opened on the cross beam 400 to connect the diagonal brace 500, which is conducive to better improving the overall structural strength of the cross beam 400, and better improving the assembly convenience and practicality of the installation fixture 100.

[0037] See also Figures 3 to 5 In an embodiment of the utility model, an end of the first clamping section 11 facing away from the first connecting section 13 and an end of the second clamping section 31 facing away from the second connecting section 33 are spaced apart to form an avoidance opening, which connects the clamping cavity and is used for the top surface of the beam 400 to pass through and be exposed above the ends of the first clamping section 11 and the second clamping section 31.

[0038] In this embodiment, by forming an avoidance opening between the end of the first clamping section 11 facing away from the first connecting section 13 and the end of the second clamping section 31 facing away from the second connecting section 33, the first clamping plate 10 and the second clamping plate 30 can clamp and fix the beam 400 in a manner of not completely wrapping the beam, that is, the first clamping plate 10 and the second clamping plate 30 clamp the inner wall and the outer wall of the beam 400, or the first clamping plate 10 and the second clamping plate 30 clamp the two opposite outer walls and the bottom wall of the beam 400, so that the top surface of the beam 400 facing away from the diagonal brace 500 can pass through the avoidance opening and be exposed above the ends of the first clamping section 11 and the second clamping section 31, so that the installation fixture 100 can avoid the top surface of the beam 400 for installation, which is beneficial to avoid that part of the structure of the installation fixture 100 protrudes on the top surface of the beam 400 and has a certain probability of interfering with the photovoltaic module, thereby ensuring the stable assembly of the photovoltaic module on the photovoltaic bracket 1000, and further improving the practicality and reliability of the installation fixture 100.

[0039] See also Figures 3 to 5 In the embodiment of the utility model, the first clamping section 11 includes an inner nesting 111 and an outer flap 113. At least part of the structure of the inner nesting 111 corresponds to the inner cavity shape of the beam 400. The inner nesting 111 is used to abut the inner wall of the beam 400. The outer flap 113 is bent and connected to the inner nesting 111 and the first connecting section 13. The outer flap 113 and the inner nesting 111 are enclosed to form a first clamping groove, and the first clamping groove is used to clamp the beam 400. The second clamping section 31 is used to abut the outer wall of the beam 400, so that the second clamping section 31 and the inner nesting 111 clamp the beam 400.

[0040] In this embodiment, the crossbeam 400 of the photovoltaic bracket 1000 can be made of a steel structure such as a channel steel. At this time, the installation fixture 100 can enable the first clamping plate 10 to form an inner nest 111 corresponding to the inner cavity structure of the channel steel on the first clamping section 11, and utilize the outer flap 113 to be bent on one side of the channel steel and enter the inner cavity of the channel steel to connect to the inner nest 111, so that the first clamping plate 10 can better correspond to and abut against the inner cavity of the channel steel, and under the abutment between the inner nest 111 and the inner wall of the crossbeam 400, the inner nest 111 and the outer flap 113 abutting against the outer wall of the crossbeam 400 can form a first clamping groove, so that when the crossbeam 400 is inserted into the clamping cavity, the bottom edge of the crossbeam 400 and the flange connected to the bottom edge can be clamped in the first clamping groove, thereby ensuring the connection stability and reliability between the first clamping section 11 and the crossbeam 400. When the first clamping plate 10 abuts against the inner wall of the beam 400, the second clamping section 31 of the second clamping plate 30 can be made to abut against the outer wall of the beam 400 facing away from the first clamping plate 10, so that the clamping cavity formed by the first clamping section 11 and the second clamping section 31 can be better set to correspond to the longitudinal cross-sectional shape of the beam 400. When the fastener 70 fastens the first connecting section 13 and the second connecting section 33, the inner nest 111 and the second clamping section 31 can be made to abut against the inner wall and the outer wall of the beam 400 respectively, so as to achieve a firm clamping and fixation of the beam 400 by the first clamping plate 10 and the second clamping plate 30, better increase the contact area between the first clamping plate 10, the second clamping plate 30 and the beam 400, ensure the stable connection and fixation of the installation fixture 100 and the beam 400, and further improve the connection stability and reliability of the installation fixture 100 and the beam 400.

[0041] Among them, when assembling the installation fixture 100, the first clamp 10 can be inserted into the beam 400 from the opening at one end of the beam 400, so that the inner cavity sleeve can more conveniently enter the inner cavity of the beam 400 and abut the inner wall of the beam 400, and then the first clamp 10 and the second clamp 30 are moved accordingly to the position where the beam 400 and the diagonal brace 500 are installed in coordination. At this time, the fastener 70 can be used to pass through the installation fixture 100 and the diagonal brace 500 to realize the integrated assembly of the installation fixture 100, which is conducive to better realizing the convenient assembly process of the installation fixture 100 and further improving the installation efficiency of the photovoltaic bracket 1000.

[0042] See also Figures 3 to 5 In an embodiment of the utility model, the first clamping section 11 also includes a fixed folded edge 115, which is bent and connected to the inner nest 111 and is spaced apart from the outer flap 113. The fixed folded edge 115 and the inner nest 111 are combined to form a second clamping groove, which is used to clamp the other side of the beam 400.

[0043] In this embodiment, the first clamping section 11 can also be provided with a fixed folding edge 115 corresponding to the outer wall of the flange connected to the top surface of the beam 400, and the fixed folding edge 115 is bent into the inner cavity of the beam 400 to connect to the inner nest 111, and the fixed folding edge 115 and the inner nest 111 are enclosed to form a second clamping groove, so that when the first clamping plate 10 and the second clamping plate 30 clamp the fixed beam 400, the flange on the beam 400 connected to the top surface of the beam 400 can be clamped in the second clamping groove, and then the outer flap 113 and the fixed folding edge 115 can be used to clamp the two flanges of the beam 400 with the inner nest 111 respectively. This is beneficial to prevent the inner nest 111 from detaching from the beam 400 from the opening on one side of the channel-shaped beam 400, and better improves the connection stability and reliability between the first clamp 10 and the beam 400, so that the inner nest 111 can be more stably arranged in the inner cavity of the beam 400 to abut against the inner wall of the beam 400, so that the first clamp 10 and the second clamp 30 can clamp the beam 400 more stably and reliably under the fastening action of the fastener 70, preventing the relative movement of the installation fixture 100 with the beam 400 after assembly and fixation, and further improving the overall structural stability and reliability of the installation fixture 100.

[0044] See also Figure 3 and Figure 5 In an embodiment of the present invention, a side of the first clamping section 11 facing the second clamping section 31 is provided with an anti-slip structure. And / or, a side of the second clamping section 31 facing the first clamping section 11 is provided with an anti-slip structure.

[0045] In this embodiment, by providing anti-slip structures such as anti-slip dots and anti-slip strips on the side of the first clamping section 11 facing the second clamping section 31, the first clamping section 11 can be abutted against the beam 400 using the anti-slip structure, so that the friction between the first clamping section 11 and the beam 400 can be better increased under the action of the anti-slip structure, which is beneficial to reduce the relative slip between the installation fixture 100 and the beam 400 after assembly, ensure the stable connection between the installation fixture 100 and the beam 400, and further improve the assembly stability and reliability of the installation fixture 100.

[0046] Similarly, by providing anti-slip structures such as anti-slip dots and anti-slip strips on the side of the second clamping section 31 facing the first clamping section 11, the second clamping section 31 can be abutted against the beam 400 using the anti-slip structure, so that the friction between the second clamping section 31 and the beam 400 can be better increased under the action of the anti-slip structure, which is beneficial to reduce the relative slip between the installation fixture 100 and the beam 400 after assembly, ensure the stable connection between the installation fixture 100 and the beam 400, and further improve the assembly stability and reliability of the installation fixture 100.

[0047] See also Figure 4 and Figure 5In an embodiment of the utility model, a side of the first connecting section 13 facing the second connecting section 33 is provided with one of the snap-fitting protrusions 131 or the snap-fitting grooves 331, and a side of the second connecting section 33 facing the first connecting section 13 is provided with the other of the snap-fitting protrusions 131 or the snap-fitting grooves 331, and the snap-fitting protrusions 131 are engaged and snap-fitted in the snap-fitting grooves 331.

[0048] In this embodiment, when the fastener 70 connects the first clamping plate 10 and the second clamping plate 30, it can drive the first connecting section 13 and the second connecting section 33 to move relatively close to each other, thereby driving the first clamping section 11 and the second clamping section 31 to move relatively close to each other to clamp and fix the cross beam 400. By providing a snap-fitting protrusion 131 or a snap-fitting groove 331 on the side of the first connecting section 13 facing the second connecting section 33, and correspondingly providing a snap-fitting groove 331 or a snap-fitting protrusion 131 on the side of the second connecting section 33 facing the first connecting section 13, the snap-fitting protrusion 131 and the snap-fitting groove 331 of the first connecting section 13 and the second connecting section 33 can be snap-fitted with each other during the assembly process of the installation fixture 100, and the depth of the snap-fitting protrusion 131 inserted into the snap-fitting groove 331 increases with the tightening action of the fastener 70. The clamping protrusion 131 and the inner wall of the clamping groove 331 are clamped to each other in a corresponding manner, so that the contact area between the first clamping plate 10 and the second clamping plate 30 can be better increased under the clamping action of the clamping protrusion 131 and the clamping groove 331, thereby improving the connection stability and reliability of the first clamping plate 10 and the second clamping plate 30, preventing the first clamping plate 10 and the second clamping plate 30 from being relatively separated, ensuring the stable fixation of the installation fixture 100 to the cross beam 400, and further improving the practicality and reliability of the installation fixture 100. In addition, under the clamping action of the clamping protrusion 131 and the clamping groove 331, it is also beneficial to limit the relative rotation of the first clamping plate 10 and the second clamping plate 30, further preventing the first clamping plate 10 and the second clamping plate 30 from loosening the clamping fixation to the cross beam 400, and improving the practicality and reliability of the installation fixture 100.

[0049] See also Figure 4 and Figure 5 In an embodiment of the utility model, the first connecting section 13 is arranged in a wave-like structure, and the second connecting section 33 is arranged in a wave-like structure, and the first connecting section 13 and the second connecting section 33 are engaged with each other.

[0050] Furthermore, the first connecting section 13 and the second connecting section 33 can be arranged in a mutually matching wave-like plate structure, so that the first connecting section 13 and the second connecting section 33 can form a plurality of snap-fit ​​protrusions 131 and snap-fit ​​grooves 331 by using the concave-convex corrugations on the plate surface, so that the first connecting section 13 and the second connecting section 33 can be more conveniently and reliably matched and snap-fitted for installation. The use of a wave-like plate structure can help reduce stress concentration on the first connecting section 13 and the second connecting section 33, prevent the installation fixture 100 from being subjected to a large load and having a certain probability of breaking and damaging at the first connecting section 13 and the second connecting plate, further improve the structural strength of the first clamping plate 10 and the second clamping plate 30, and improve the structural stability and reliability of the installation fixture 100.

[0051] See also Figure 5 In an embodiment of the utility model, the first connecting section 13 is provided with a first mounting long hole 133, and the second connecting section 33 is provided with a second mounting long hole 333. The fastener 70 passes through the first mounting long hole 133 and the second mounting long hole 333 to connect and fix the first connecting section 13 and the second connecting section 33.

[0052] In this embodiment, a first long mounting hole 133 may be provided on the first connecting section 13, and the first long mounting hole 133 may be an elliptical hole or a rectangular hole, etc., and a second long mounting hole 333 corresponding to the first long mounting hole 133 may be provided on the second connecting section 33, and the second long mounting hole 333 may be an elliptical hole or a rectangular hole, etc., so that when the mounting fixture 100 is assembled, the first long mounting hole 133 of the first connecting section 13 and the second long mounting hole 333 of the second connecting section 33 can be connected and arranged correspondingly, and then the fastener 70 in the form of a bolt can be passed through the first long mounting hole 133 and the second long mounting hole 333 to realize the fastener 70. 0 can fix the connection between the first clamping plate 10 and the second clamping plate 30, and can make the length of the first mounting long hole 133 and the length of the second mounting long hole 333 larger than the bolt diameter of the fastener 70, so that the fastener 70 can have a certain activity space in the first mounting long hole 133 and the second mounting long hole 333, and realize the fine adjustment operation of the installation coordination between the installation fixture 100 and the diagonal brace 500, so that during the assembly process, the fastener 70 can be more conveniently passed through the first connecting section 13 and the second connecting section 33 to connect the diagonal brace 500, which is conducive to better realizing the convenient and reliable installation of the installation fixture 100, and further improving the assembly convenience and practicality of the installation fixture 100.

[0053] The utility model also proposes a photovoltaic bracket 1000, which includes a crossbeam 400, a diagonal brace 500 and a mounting fixture 100. The specific structure of the mounting fixture 100 refers to the above-mentioned embodiment. Since the photovoltaic bracket 1000 adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0054] See also Figure 3 and Figure 4 In an embodiment of the utility model, the diagonal brace 500 is provided with a reinforcing sleeve 50, and the reinforcing sleeve 50 is provided with a snap-in groove 51. The snap-in groove 51 is arranged corresponding to the shape of the diagonal brace 500. The reinforcing sleeve 50 is sleeved on one end of the diagonal brace 500 so that the inner wall of the snap-in groove 51 abuts against the outer wall of the diagonal brace 500. The fastener 70 of the mounting fixture 100 is passed through and connected to the reinforcing sleeve 50 and the diagonal brace 500.

[0055] In this embodiment, by providing a reinforcement sleeve 50 at the end of the diagonal strut 500, a recess can be formed in the reinforcement sleeve 50 to form a snap-in groove 51, and the groove shape of the snap-in groove 51 can be set corresponding to the shape of the end of the diagonal strut 500. Therefore, during installation, the reinforcement sleeve 50 can be sleeved on the end of the diagonal strut 500, and the inner wall of the snap-in groove 51 can fit against the outer wall of the end of the diagonal strut 500. Therefore, the reinforcement sleeve 50 can be used to strengthen the wall thickness of the end of the diagonal strut 500 to a certain extent, which is conducive to better increasing the local structural strength of the diagonal strut 500, so that the fastener 70 of the installation fixture 100 can pass through the reinforcement sleeve 50 and the diagonal strut 500 more stably and reliably. Furthermore, when the diagonal strut 500 and the reinforcement sleeve 50 have holes for the fastener 70 of the installation fixture 100 to pass through and connect, the installation node of the diagonal strut 500 can maintain a certain structural strength, thereby ensuring the stable and reliable support of the diagonal strut 500 to the crossbeam 400, and further improving the overall structural stability and reliability of the photovoltaic bracket 1000.

[0056] In the embodiment of the present invention, an elongated hole is provided at one end of the diagonal brace 500, and the fastener 70 of the mounting fixture 100 can movably pass through the elongated hole to connect with the diagonal brace.

[0057] In this embodiment, a long hole is provided at one end of the diagonal strut 500, and the long hole can be provided in the form of an elliptical hole or a rectangular hole, so that when the installation fixture 100 adopts a fastener 70 in the form of a bolt to connect and fix the diagonal strut 500, the bolt diameter of the fastener 70 can be set smaller than the length of the long hole, so that the fastener 70 can have a certain amount of movement space when passing through the long hole, which is beneficial to fine-tune the relative position of the diagonal strut 500 and the installation fixture during the assembly process, so that the fastener 70 can more conveniently pass through the long hole to connect the diagonal strut 500, thereby realizing convenient and reliable installation of the installation fixture 100 on the diagonal strut 500 and the crossbeam 400, ensuring convenient and reliable assembly of the photovoltaic bracket 1000, and further improving the assembly convenience and practicality of the photovoltaic bracket 1000.

[0058] The utility model also proposes a photovoltaic power station, which includes photovoltaic components and a photovoltaic bracket 1000. The specific structure of the photovoltaic bracket 1000 refers to the above embodiment. Since the photovoltaic power station adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0059] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A mounting fixture, characterized in that: include: A first clamping plate, the first clamping plate comprising a first clamping section and a first connecting section; A second clamping plate, the second clamping plate comprising a second clamping section and a second connecting section, the first clamping section and the second clamping section are spaced apart to form a clamping cavity for a crossbeam of the photovoltaic support to pass through; as well as A fastener is used to connect and fix the first connecting section and the second connecting section, and is used to connect the diagonal brace so that the first clamping section and the second clamping section clamp and fix the crossbeam.

2. The mounting fixture according to claim 1, characterized in that: An end of the first clamping section facing away from the first connecting section and an end of the second clamping section facing away from the second connecting section are spaced apart to form an escape opening, the escape opening being connected to the clamping cavity and used for the top surface of the crossbeam to pass through and be exposed above the ends of the first clamping section and the second clamping section.

3. The mounting fixture according to claim 1, characterized in that: The first clamping section comprises: Inner nesting, wherein at least a part of the structure of the inner nesting is arranged to correspond to the inner cavity shape of the cross beam, and the inner nesting is used to abut against the inner wall of the cross beam; and An outer flap, the outer flap is bent and connected to the inner nesting and the first connecting section, the outer flap and the inner nesting are enclosed to form a first clamping groove, and the first clamping groove is used to clamp the crossbeam; The second clamping section is used to abut against an outer wall of the beam so that the second clamping section and the inner wall are nested to clamp the beam.

4. The mounting fixture according to claim 3, characterized in that: The first clamping section also includes a fixed folding edge, which is bent and connected to the inner nesting and is spaced apart from the outer flap. The fixed folding edge and the inner nesting are combined to form a second clamping groove, and the second clamping groove is used to clamp the crossbeam.

5. The mounting fixture according to claim 1, characterized in that: An anti-slip structure is provided on a side of the first clamping section facing the second clamping section; And / or, a side of the second clamping section facing the first clamping section is provided with an anti-slip structure.

6. The mounting fixture according to any one of claims 1 to 5, characterized in that: The first connecting section is provided with one of a snap-in protrusion or a snap-in groove on one side facing the second connecting section, and the second connecting section is provided with the other of a snap-in protrusion or a snap-in groove on one side facing the first connecting section, and the snap-in protrusion is engaged with the snap-in groove.

7. The mounting fixture according to claim 6, characterized in that: The first connecting section is arranged in a wave-like structure, the second connecting section is arranged in a wave-like structure, and the first connecting section and the second connecting section are engaged with each other.

8. The mounting fixture according to any one of claims 1 to 5, characterized in that: The first connecting section is provided with a first long mounting hole, the second connecting section is provided with a second long mounting hole, and the fastener passes through the first long mounting hole and the second long mounting hole to connect and fix the first connecting section and the second connecting section.

9. A photovoltaic support, characterized in that: The photovoltaic support comprises a crossbeam, a diagonal brace and a mounting fixture, wherein the mounting fixture is the mounting fixture according to any one of claims 1 to 8, and the mounting fixture connects the diagonal brace and the crossbeam.

10. The photovoltaic support according to claim 9, characterized in that: The diagonal brace is provided with a reinforcement sleeve, and the reinforcement sleeve is provided with a clamping groove, and the clamping groove is arranged corresponding to the shape of the diagonal brace. The reinforcement sleeve is sleeved on one end of the diagonal brace so that the inner wall of the clamping groove abuts against the outer wall of the diagonal brace, and the fastener of the mounting fixture is passed through and connected to the reinforcement sleeve and the diagonal brace.

11. The photovoltaic support according to claim 9, characterized in that: One end of the diagonal brace is provided with a long hole, and the fastener of the mounting fixture can movably pass through the long hole to connect with the diagonal brace.

12. A photovoltaic power station, characterized in that: The photovoltaic power station comprises a photovoltaic module and a photovoltaic bracket, wherein the photovoltaic bracket is the photovoltaic bracket according to any one of claims 9 to 11, and the photovoltaic module is installed on the photovoltaic bracket.

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