Photovoltaic support for metal tile roof

Abstract

The utility model relates to the technical field of photovoltaic supports, in particular to a photovoltaic support for a metal tile roof, which comprises a mounting assembly, a clamping assembly and a connecting assembly for connecting the mounting assembly and the clamping assembly. The mounting assembly comprises a first mounting part and a second mounting part, the first mounting part and the second mounting part are relatively movably matched, a mounting opening which is adjustable in size and used for mounting a guide rail to be mounted is formed between the first mounting part and the second mounting part, and the adjusting part is used for adjusting relative movement between the first mounting part and the second mounting part; the clamping assembly comprises a first clamp, a second clamp and a clamping connecting piece, the first clamp and the second clamp are in relative movable fit, a clamping opening which is adjustable in size and used for installing the metal tile roof is formed between the first clamp and the second clamp, and the clamping connecting piece is used for adjusting relative movement between the first clamp and the second clamp. According to the utility model, the requirements of different metal tile roofs and guide rails are met by improving the flexibility and the universality.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a photovoltaic bracket for metal tile roofs. Background Art

[0002] Currently, existing photovoltaic mounting solutions for metal tile roofs with raised crests primarily use clamps to secure the photovoltaic system. One end of these clamps is designed to clamp onto the crest of the metal tile roof, using the crest as a support point to ensure the stability of the mount; the other end holds the guide rails, which in turn support the photovoltaic modules to form a complete power generation system. However, this design faces two major challenges in practical application:

[0003] First, the location of the crests on metal tile roofs varies greatly, with different brands and models of tiles having varying crest distributions and heights. This requires the PV mounting fixture to be flexible and adaptable, accurately matching the various crest shapes and locations to ensure a secure mounting without damaging the metal tile roof.

[0004] Secondly, rail sizes vary. Rails produced by different manufacturers may vary in width, thickness, and material, which directly affects the fit between the fixture and the rail, as well as installation efficiency. Therefore, the design of photovoltaic bracket fixtures must fully consider the diversity of rails, ensuring compatibility with rails of various sizes to reduce installation difficulty and cost. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic bracket for metal tile roofs, which can meet the needs of different metal tile roofs and guide rails by improving the flexibility and versatility of the photovoltaic bracket.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] A photovoltaic bracket for a metal tile roof, comprising a mounting assembly, a clamping assembly, and a connecting assembly for connecting the mounting assembly and the clamping assembly;

[0008] The connecting assembly includes an L-shaped connecting piece, and the L-shaped connecting piece includes an adjusting portion and a connecting portion arranged perpendicular to each other;

[0009] The mounting assembly includes a first mounting member and a second mounting member, the first mounting member and the second mounting member are relatively movable, and a mounting opening of adjustable size is formed between the first mounting member and the second mounting member. The adjusting member is used to adjust the relative movement between the first mounting member and the second mounting member, and to fixedly connect the adjusting portion and the first mounting member. The mounting opening is used to install the guide rail to be installed;

[0010] The clamping assembly includes a first clamp, a second clamp and a clamping connector. The connecting part is fixedly connected to the first clamp through the connector. The first clamp and the second clamp are relatively movable. A clamping opening of adjustable size is formed between the first clamp and the second clamp. The clamping connector is used to adjust the relative movement between the first clamp and the second clamp. The clamping opening is used to install a metal tile roof.

[0011] Preferably, the first clamp comprises a first transverse support plate and a first vertical support plate arranged vertically, and an arc-shaped slot is provided at the connection between the first transverse support plate and the first vertical support plate;

[0012] The second fixture includes a second transverse support plate and a second vertical support plate arranged vertically, and an arc-shaped interlocking portion is provided at one end of the second transverse support plate away from the second vertical support plate;

[0013] The arc-shaped engaging portion of the second clamp is engaged with the arc-shaped slot of the first clamp.

[0014] Preferably, a vertical toothed panel is provided at one end of the first vertical support plate away from the first horizontal support plate;

[0015] An arc-shaped clamping plate is provided at one end of the second vertical support plate away from the second horizontal support plate;

[0016] The vertical tooth plate and the arc-shaped clamping plate are arranged opposite to each other and form the clamping opening.

[0017] Preferably, the connecting member includes a connecting bolt and a connecting nut, and a connecting through hole is opened in the middle of the connecting portion;

[0018] A first transverse through hole is formed in the middle of the first transverse support plate;

[0019] One end of the connecting bolt passes through the connecting through hole of the connecting portion and the first transverse through hole of the first transverse support plate in sequence and is then threadedly fixed to the connecting nut, thereby fixing the L-shaped connecting piece and the first clamp.

[0020] Preferably, the clamping connection member includes a supporting connection bolt and a supporting connection nut;

[0021] A first vertical through hole is formed in the middle of the first vertical support plate;

[0022] A second vertical through hole is formed in the middle of the second vertical support plate;

[0023] One end of the support connecting bolt passes through the first vertical through hole of the first vertical support plate and the second vertical through hole of the second vertical support plate in sequence and is threadedly fixed to the support connecting nut, thereby fixing the first clamp and the second clamp together.

[0024] Preferably, one side surface of the first mounting member protrudes outward to form a first horizontal mounting portion, one end of the first horizontal mounting portion away from the first mounting member is bent upward to form a first vertical mounting portion, the other side surface of the first mounting member protrudes outward to form a first fitting portion, and a first mounting through hole is formed in the middle of the first mounting member;

[0025] One side surface of the second mounting member protrudes outward from top to bottom to form a second vertical mounting portion and a second horizontal mounting portion, the upper end surface of the second horizontal mounting portion is a horizontal surface, the lower end surface of the second horizontal mounting portion is a fitting surface, and a second mounting through hole is opened in the middle of the second mounting member;

[0026] The upper fitting surface of the first fitting portion and the fitting surface of the second horizontal mounting portion are in contact with each other, and the upper mounting surface of the first horizontal mounting portion and the horizontal surface of the second horizontal mounting portion are in contact with the lower wall surface of the guide rail to be mounted;

[0027] A mounting opening is formed between the first vertical mounting portion and the second vertical mounting portion, and the mounting opening is used to mount the guide rail to be mounted;

[0028] An adjusting through hole is provided in the middle of the adjusting portion;

[0029] The adjusting member includes an adjusting bolt, an adjusting nut and an adjusting spring. The adjusting bolt passes through the adjusting through hole, the second mounting through hole and the first mounting through hole and is threadedly connected to the adjusting nut. The adjusting spring is sleeved on the adjusting bolt, and both ends of the adjusting spring are respectively in contact with the first mounting member and the second mounting member.

[0030] Preferably, one end of the first vertical mounting portion away from the first horizontal mounting portion is bent to form a bent portion, and a first clamping groove is formed between the first vertical mounting portion and the bent portion;

[0031] A second clamping groove is formed by a depression between the second vertical mounting portion and the second horizontal mounting portion;

[0032] The left and right outer walls of the guide rail to be installed are respectively provided with second guide rail clamping portions along the length direction thereof;

[0033] The two second guide rail clamping parts of the guide rail to be installed are respectively clamped in the first clamping slot and the second clamping slot.

[0034] Preferably, the other side surface of the first mounting member protrudes outward to form a first abutting portion, the first abutting portion is located below the first fitting portion, and one end of the first abutting portion away from the first mounting member is bent to form a first terminating portion;

[0035] One side surface of the second mounting member protrudes outward to form a second abutting portion, the second abutting portion is located below the second horizontal mounting portion, and one end of the second abutting portion away from the second mounting member is bent to form a second terminating portion;

[0036] The first terminating portion abuts against the second abutting portion, and the first terminating portion and the second terminating portion can be engaged with each other.

[0037] Preferably, the adjustment portion is provided with an adjustment tooth surface on a side facing the mounting assembly;

[0038] The second mounting member has a mounting tooth surface on one side facing the adjusting portion.

[0039] The installation tooth surface is meshed with the adjustment tooth surface.

[0040] One of the above technical solutions has the following beneficial effects:

[0041] 1. High flexibility: By adjusting the size of the mounting opening of the mounting assembly through the adjusting piece and flexibly clamping the metal tile roof with the clamping opening of the clamping assembly, the photovoltaic bracket can be applied to guide rails and metal tile roofs of different sizes and shapes, greatly improving the flexibility and versatility of installation.

[0042] 2. Stable and reliable: The L-shaped connector design creates a stable triangular support structure between the mounting assembly and the clamping assembly, enhancing the overall stability of the bracket. At the same time, the clamping assembly's tight grip on the metal tile roof also ensures the bracket's safety in adverse weather conditions.

[0043] 3. Easy installation: The components of the photovoltaic bracket are reasonably designed, and the installation process is simple and quick. It does not require complicated construction steps and professional skills, which greatly reduces the installation cost and difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 This is a schematic structural diagram of a photovoltaic bracket for a metal tile roof according to the present invention;

[0045] Figure 2 This is a cross-sectional schematic diagram of a photovoltaic bracket for a metal tile roof according to the present invention;

[0046] Figure 3 This is an exploded schematic diagram of a photovoltaic bracket for a metal tile roof, which hides the guide rails to be installed;

[0047] Figure 4 This is an exploded schematic diagram of the mounting components and connecting components of a photovoltaic bracket for a metal tile roof according to the present invention;

[0048] In the accompanying drawings: mounting assembly 5;

[0049] The mounting opening 50, the first mounting member 51, the first horizontal mounting portion 511, the first vertical mounting portion 512, the first fitting portion 513, the bending portion 514, the first engaging groove 515, the first abutting portion 516, and the first terminating portion 517;

[0050] The second mounting member 52, the second vertical mounting portion 521, the second horizontal mounting portion 522, the second engaging groove 523, the second abutting portion 524, the second terminating portion 525, the mounting tooth surface 526, the first mounting through hole 5a, and the second mounting through hole 5b;

[0051] Connecting component 6;

[0052] L-shaped connecting member 61, adjusting portion 611, connecting portion 612, adjusting tooth surface 613, adjusting member 62, adjusting bolt 621, adjusting nut 622, adjusting spring 623, connecting member 63, connecting bolt 631, connecting nut 632, upper connecting nut 633, lower connecting nut 634, adjusting through hole 6a, connecting through hole 6b;

[0053] Clamping assembly 7;

[0054] Clamping opening 70, first clamp 71, first horizontal support plate 711, first vertical support plate 712, arc-shaped slot 713, vertical tooth plate 714, second clamp 72, second horizontal support plate 721, second vertical support plate 722, arc-shaped fitting portion 723, arc-shaped clamping plate 724, clamping connector 73, support connecting bolt 731, support connecting nut 732, first horizontal through hole 7a, first vertical through hole 7b, second vertical through hole 7c;

[0055] The guide rail 200 and the second guide rail clamping portion 2004 are to be installed. DETAILED DESCRIPTION

[0056] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0057] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0058] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, unless otherwise specified, "plurality" means two or more.

[0059] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0060] like Figure 1-4 As shown, a photovoltaic bracket for a metal tile roof includes a mounting assembly 5, a clamping assembly 7, and a connecting assembly 6 for connecting the mounting assembly 5 and the clamping assembly 7;

[0061] The connecting assembly 6 includes an L-shaped connecting member 61, and the L-shaped connecting member 61 includes an adjusting portion 611 and a connecting portion 612 that are perpendicular to each other;

[0062] The mounting assembly 5 includes a first mounting member 51 and a second mounting member 52. The first mounting member 51 and the second mounting member 52 are relatively movable. An adjustable mounting opening 50 is formed between the first mounting member 51 and the second mounting member 52. The adjusting member 62 is used to adjust the relative movement between the first mounting member 51 and the second mounting member 52, and to fixedly connect the adjusting portion 611 and the first mounting member 51. The mounting opening 50 is used to install the guide rail 200 to be installed.

[0063] The clamping assembly 7 includes a first clamp 71, a second clamp 72 and a clamping connector 73. The connecting portion 612 is fixedly connected to the first clamp 71 through the connector 63. The first clamp 71 and the second clamp 72 are relatively movable. A clamping opening 70 with adjustable size is formed between the first clamp 71 and the second clamp 72. The clamping connector 73 is used to adjust the relative movement between the first clamp 71 and the second clamp 72. The clamping opening 70 is used to install a metal tile roof.

[0064] like Figure 1-4 As shown, the present invention achieves a secure clamping of the metal tile roof and a flexible installation of the guide rails through an ingenious component design. Its working principle is as follows:

[0065] First, the mounting assembly 5 serves as the base of the bracket, with a mounting opening 50 defined therein for mounting the guide rail 200. The adjustment portion 611 of the L-shaped connector 61 is connected to the mounting assembly 5 via an adjustment member 62. This adjustment member 62 not only secures the bracket but also adjusts the size of the mounting opening 50 by adjusting its tension to accommodate guide rails of varying sizes.

[0066] Secondly, the connecting portion 612 of the L-shaped connecting member 61 is fixedly connected to the upper end of the first clamp 71 through the connecting member 63. This design forms a stable connection between the mounting assembly 5 and the clamping assembly 7, and also provides a reliable support point for the clamping assembly 7.

[0067] Finally, the first clamp 71 and the second clamp 72 are connected by a clamping connector 73, forming an adjustable clamping opening 70. This clamping opening 70 is designed to clamp the crest of a metal tile roof or other stable structure. By adjusting the relative position of the first clamp 71 and the second clamp 72 via the clamping connector 73, metal tile roofs of different shapes and sizes can be clamped.

[0068] In summary, the beneficial effects of the present invention are as follows:

[0069] 1. High flexibility: By adjusting the size of the mounting opening 50 of the mounting assembly 5 by the adjusting member 62 and flexibly clamping the metal tile roof by the clamping opening 70 of the clamping assembly 7, the photovoltaic bracket can be applied to guide rails and metal tile roofs of different sizes and shapes, greatly improving the flexibility and versatility of installation.

[0070] 2. Stable and Reliable: The L-shaped connector 61 forms a stable triangular support structure between the mounting assembly 5 and the clamping assembly 7, enhancing the overall stability of the bracket. Furthermore, the clamping assembly's tight grip on the metal tile roof ensures the bracket's safety in adverse weather conditions.

[0071] 3. Easy installation: The components of the photovoltaic bracket are reasonably designed, and the installation process is simple and quick. It does not require complicated construction steps and professional skills, which greatly reduces the installation cost and difficulty.

[0072] To further illustrate, the first clamp 71 includes a first horizontal support plate 711 and a first vertical support plate 712 arranged vertically, and an arc-shaped slot 713 is formed at the connection between the first horizontal support plate 711 and the first vertical support plate 712;

[0073] The second clamp 72 includes a second transverse support plate 721 and a second vertical support plate 722 arranged vertically. An arc-shaped fitting portion 723 is provided at one end of the second transverse support plate 721 away from the second vertical support plate 722.

[0074] The arc-shaped engaging portion 723 of the second clamp 72 is engaged with the arc-shaped slot 713 of the first clamp 71 .

[0075] like Figure 2-3 As shown, when the first clamp 71 and the second clamp 72 need to be connected together, the arcuate fitting portion 723 of the second clamp 72 is aligned with the arcuate slot 713 of the first clamp 71, and the second clamp 72 is pushed along the curvature of the slot until the arcuate fitting portion 723 is completely embedded in the arcuate slot 713. Since the curvature of the arcuate slot 713 and the arcuate fitting portion 723 match, the two can be tightly fitted together to form a preliminary, stable hinged structure. Because the curvature design of the arcuate slot 713 and the arcuate fitting portion 723 has a certain elastic range, the clamping opening 70 between the first clamp 71 and the second clamp 72 can be adjusted to accommodate metal tile roofs of different sizes and shapes. This further enhances the scope of application and flexibility of the photovoltaic bracket.

[0076] To further illustrate, a vertical toothed panel 714 is provided at one end of the first vertical support plate 712 away from the first horizontal support plate 711 ;

[0077] An arc-shaped clamping plate 724 is provided at one end of the second vertical support plate 722 away from the second horizontal support plate 721;

[0078] The vertical tooth plate 714 and the arc-shaped clamping plate 724 are disposed opposite to each other and form the clamping opening 70 .

[0079] like Figure 2-3 Specifically, the vertical toothed plate 714 of the first clamp 71 features multiple vertically arranged toothed patterns on the side facing the curved clamping plate 724. This increases the contact area and friction with the metal tile roof's corrugated surface, thereby enhancing clamping stability. Furthermore, the curved clamping plate 724 is added to the second clamp 72, allowing it to more closely conform to the curves of the metal tile roof's corrugated surface, further enhancing the tightness and stability of the clamp.

[0080] To further illustrate, the connecting member 63 includes a connecting bolt 631 and a connecting nut 632, and a connecting through hole 6b is opened in the middle of the connecting portion 612;

[0081] A first transverse through hole 7a is formed in the middle of the first transverse support plate 711;

[0082] One end of the connecting bolt 631 passes through the connecting hole 6b of the connecting portion 612 and the first transverse through hole 7a of the first transverse support plate 711 in sequence and is threadedly fixed to the connecting nut 632, thereby fixing the L-shaped connecting member 61 and the first clamp 71 together.

[0083] To further illustrate, the clamping connection member 73 includes a support connection bolt 731 and a support connection nut 732;

[0084] A first vertical through hole 7b is formed in the middle of the first vertical support plate 712;

[0085] A second vertical through hole 7c is formed in the middle of the second vertical support plate 722;

[0086] One end of the support connecting bolt 731 passes through the first vertical through hole 7b of the first vertical support plate 712 and the second vertical through hole 7c of the second vertical support plate 722 in sequence, and is threadedly fixed to the support connecting nut 732, thereby fixing the first clamp 71 and the second clamp 72 together.

[0087] like Figure 2-3 Specifically, the threaded engagement of connector 63 and clamping connector 73 achieves a secure connection between L-shaped connector 61, first clamp 71, and second clamp 72. This connection method is not only structurally simple and eliminates the need for complex construction steps and specialized skills, reducing installation difficulty and cost while improving installation efficiency. Furthermore, the connection is reliable and can withstand significant wind and snow pressure, ensuring the overall stability and safety of the photovoltaic mounting system.

[0088] To further illustrate, one side of the first mounting member 51 protrudes outward to form a first horizontal mounting portion 511. One end of the first horizontal mounting portion 511 away from the first mounting member 51 is bent upward to form a first vertical mounting portion 512. The other side of the first mounting member 51 protrudes outward to form a first fitting portion 513. A first mounting through hole 5a is defined in the middle of the first mounting member 51.

[0089] One side surface of the second mounting member 52 protrudes outward from top to bottom to form a second vertical mounting portion 521 and a second horizontal mounting portion 522. The upper end surface of the second horizontal mounting portion 522 is a horizontal surface, and the lower end surface of the second horizontal mounting portion 522 is a mating surface. A second mounting through hole 5b is defined in the middle of the second mounting member 52.

[0090] The upper fitting surface of the first fitting portion 513 and the fitting surface of the second horizontal mounting portion 522 are in contact with each other, and the upper mounting surface of the first horizontal mounting portion 511 and the horizontal surface of the second horizontal mounting portion 522 are in contact with the lower wall surface of the guide rail 200 to be installed.

[0091] A mounting opening 50 is formed between the first vertical mounting portion 512 and the second vertical mounting portion 521 , and the mounting opening 50 is used to mount the guide rail 200 to be mounted;

[0092] An adjusting through hole 6a is provided in the middle of the adjusting portion 611;

[0093] The adjusting member 62 includes an adjusting bolt 621, an adjusting nut 622 and an adjusting spring 623. The adjusting bolt 621 passes through the adjusting through hole 6a, the second mounting through hole 5b and the first mounting through hole 5a and is threadedly connected to the adjusting nut 622. The adjusting spring 623 is sleeved on the adjusting bolt 621, and the two ends of the adjusting spring 623 are respectively in contact with the first mounting member 51 and the second mounting member 52.

[0094] like Figure 4 As shown, this mounting assembly 5 is designed specifically for photovoltaic supports on metal tile roofs, aiming to achieve efficient, flexible and stable installation of the guide rail 200 to be installed. Its working principle is as follows:

[0095] First, assemble the first mounting member 51 and the second mounting member 52. The first engaging portion 513 of the first mounting member 51 and the engaging surface of the second horizontal mounting portion 522 of the second mounting member 52 are in contact with each other, and the upper mounting surface of the first horizontal mounting portion 511 of the first mounting member 51 and the horizontal surface of the second horizontal mounting portion 522 of the second mounting member 52 are flush with each other.

[0096] Next, the guide rail 200 to be installed is placed on the same horizontal plane of the first horizontal mounting portion 511 and the second horizontal mounting portion 522. Since the same horizontal plane design of the two allows for contact with the lower wall of the guide rail, the guide rail is securely supported. Furthermore, the left and right walls of the guide rail are located between the first vertical mounting portion 512 of the first mounting member 51 and the second vertical mounting portion 521 of the second mounting member 52, respectively, to prevent shaking or falling off during installation and use.

[0097] Finally, through the action of the adjusting bolt 621, adjusting nut 622, and adjusting spring 623 of the adjusting member 62, the adjusting bolt 621 is sequentially passed through the adjusting through hole 6a, the first mounting through hole 5a, and the second mounting through hole 5b, and is threadedly connected to the adjusting nut 622. During the process of the adjusting bolt 621 passing through, the adjusting spring 623 is sleeved on the adjusting bolt 621, and its two ends respectively abut against the first mounting member 51 and the second mounting member 52. By rotating the adjusting nut 622, the first engaging portion 513 of the first mounting member 51 and the engaging surface of the second horizontal mounting portion 522 of the second mounting member 52 move relative to each other, thereby adjusting the relative position between the first mounting member 51 and the second mounting member 52, that is, adjusting the size of the mounting opening 50 of the mounting assembly 5, thereby clamping the first vertical mounting portion 512 and the second vertical mounting portion 521 on the two side surfaces of the guide rail 200 to be installed, achieving a stable clamping effect.

[0098] The adjustment spring 623 not only provides elastic cushioning during installation, but also maintains a certain pressure after tightening, ensuring a tight fit between the mounting assembly 5 and the guide rail. This design also facilitates subsequent maintenance and adjustment. If the position of the guide rail needs to be adjusted or repaired, it can be easily achieved by simply loosening the adjustment nut 622.

[0099] To further illustrate, one end of the first vertical mounting portion 512 away from the first horizontal mounting portion 511 is bent to form a bent portion 514 , and a first engaging groove 515 is formed between the first vertical mounting portion 512 and the bent portion 514 ;

[0100] A second engaging groove 523 is formed between the second vertical mounting portion 521 and the second horizontal mounting portion 522;

[0101] The left and right outer walls of the guide rail 200 to be installed are respectively provided with second guide rail clamping portions 20042004 along the length direction thereof;

[0102] The two second guide rail clamping portions 20042004 of the guide rail 200 to be installed are respectively clamped in the first clamping groove 515 and the second clamping groove 523.

[0103] like Figure 4 Specifically, the left and right outer walls of the guide rail 200 to be installed each have second guide rail engaging portions 2004 along their length. These second guide rail engaging portions 2004 are designed to mate with the first engaging slots 515 and the second engaging slots 523 in the mounting assembly 5. During installation, the two second guide rail engaging portions 2004 are aligned with the first engaging slots 515 and the second engaging slots 523 of the second mounting member 52, respectively, and then gently pushed together until the second guide rail engaging portions 2004 are fully engaged within the first engaging slots 515 and the second engaging slots 523. This engaging method not only simplifies the installation process but also improves the stability and efficiency of the installation.

[0104] To further explain, the other side surface of the first mounting member 51 protrudes outward to form a first abutting portion 516. The first abutting portion 516 is located below the first fitting portion 513. One end of the first abutting portion 516 away from the first mounting member 51 is bent to form a first terminating portion 517.

[0105] One side surface of the second mounting member 52 protrudes outward to form a second abutting portion 524 . The second abutting portion 524 is located below the second horizontal mounting portion 522 . One end of the second abutting portion 524 away from the second mounting member 52 is bent to form a second terminating portion 525 .

[0106] The first terminating portion 517 abuts against the second abutting portion 524 , and the first terminating portion 517 and the second terminating portion 525 can be engaged with each other.

[0107] like Figure 4 As shown, specifically, the first abutting portion 516 is bent at one end away from the first mounting member 51 to form a first terminating portion 517, which is designed with a snap-fit ​​structure, such as a buckle, a slot, or a hook-shaped structure. The second abutting portion 524 is bent at one end away from the second mounting member 52 to form a second terminating portion 525, which is also designed with a snap-fit ​​structure that matches the first terminating portion 517.

[0108] During the adjustment process of the adjusting member 62, the first end portion 517 and the second end portion 525 will move closer to or further away from each other. When the first end portion 517 and the second end portion 525 move closer to each other, their engaging structures engage with each other, achieving a secure engagement. This engaging structure not only enhances the stability of the mounting assembly 5, but also acts as a limiter, preventing the adjusting member 62, such as the adjusting bolt 621 and the adjusting nut 622, from becoming excessively loose during adjustment, which could cause the distance between the first mounting member 51 and the second mounting member 52 to become excessively large, thereby causing the guide rail to be unstable.

[0109] To further illustrate, the adjustment portion 611 has an adjustment tooth surface 613 on one side facing the mounting assembly 5 ;

[0110] The second mounting member 52 has a mounting tooth surface 526 on one side facing the adjusting portion 611.

[0111] The mounting tooth surface 526 is engaged with the adjusting tooth surface 613 .

[0112] like Figure 4 As shown, during installation, the adjustment tooth surface 613 of the adjustment portion 611 is aligned with the installation tooth surface 526 of the second support member and gently pushed to engage the tooth surfaces. This interlocking connection not only provides stable support but also allows the vertical distance between the mounting assembly 5 and the support assembly 4 to be adjusted within a certain range according to actual installation requirements.

[0113] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific embodiments of the present invention without inventive effort, and such equivalent variations or substitutions are encompassed within the scope of the claims of this application.

Claims

1. A photovoltaic bracket for a metal tile roof, characterized in that: It comprises a mounting assembly (5), a clamping assembly (7), and a connecting assembly (6) for connecting the mounting assembly (5) and the clamping assembly (7); The connecting assembly (6) comprises an L-shaped connecting piece (61), and the L-shaped connecting piece (61) comprises an adjusting portion (611) and a connecting portion (612) arranged perpendicular to each other; The mounting assembly (5) includes a first mounting member (51) and a second mounting member (52), the first mounting member (51) and the second mounting member (52) being relatively movable, a mounting opening (50) of adjustable size being formed between the first mounting member (51) and the second mounting member (52), an adjusting member (62) being used to adjust the relative movement between the first mounting member (51) and the second mounting member (52), and to fixedly connect the adjusting portion (611) and the first mounting member (51), the mounting opening (50) being used to install the guide rail (200) to be installed; The clamping assembly (7) comprises a first clamp (71), a second clamp (72) and a clamping connector (73); the connecting portion (612) is fixedly connected to the first clamp (71) via the connector (63); the first clamp (71) and the second clamp (72) are relatively movable; a clamping opening (70) of adjustable size is formed between the first clamp (71) and the second clamp (72); the clamping connector (73) is used to adjust the relative movement between the first clamp (71) and the second clamp (72); and the clamping opening (70) is used to install a metal tile roof.

2. A photovoltaic support for a metal tile roof according to claim 1, characterized in that: The first clamp (71) comprises a first transverse support plate (711) and a first vertical support plate (712) arranged vertically, and an arc-shaped slot (713) is provided at the connection between the first transverse support plate (711) and the first vertical support plate (712); The second clamp (72) comprises a second transverse support plate (721) and a second vertical support plate (722) arranged vertically, and an arc-shaped interlocking portion (723) is provided at one end of the second transverse support plate (721) away from the second vertical support plate (722); The arc-shaped engaging portion (723) of the second clamp (72) is engaged and connected with the arc-shaped slot (713) of the first clamp (71).

3. A photovoltaic support for a metal tile roof according to claim 2, characterized in that: A vertical toothed panel (714) is provided at one end of the first vertical support plate (712) away from the first transverse support plate (711); An arc-shaped clamping plate (724) is provided at one end of the second vertical support plate (722) away from the second transverse support plate (721); The vertical toothed panel (714) and the arc-shaped clamping plate (724) are arranged opposite to each other and form the clamping opening (70).

4. A photovoltaic support for a metal tile roof according to claim 3, characterized in that: The connecting member (63) comprises a connecting bolt (631) and a connecting nut (632); a connecting through hole (6b) is provided in the middle of the connecting portion (612); A first transverse through hole (7a) is provided in the middle of the first transverse support plate (711); One end of the connecting bolt (631) passes through the connecting through hole (6b) of the connecting portion (612) and the first transverse through hole (7a) of the first transverse support plate (711) in sequence, and is then threadedly fixed to the connecting nut (632), thereby fixedly connecting the L-shaped connecting member (61) and the first clamp (71).

5. The photovoltaic support for metal tile roof according to claim 2, characterized in that: The clamping connection member (73) includes a supporting connection bolt (731) and a supporting connection nut (732); A first vertical through hole (7b) is provided in the middle of the first vertical support plate (712); A second vertical through hole (7c) is provided in the middle of the second vertical support plate (722); One end of the support connection bolt (731) passes through the first vertical through hole (7b) of the first vertical support plate (712) and the second vertical through hole (7c) of the second vertical support plate (722) in sequence, and is then threadedly fixed to the support connection nut (732), thereby fixedly connecting the first clamp (71) and the second clamp (72).

6. The photovoltaic support for metal tile roof according to claim 1, characterized in that: One side surface of the first mounting member (51) protrudes outward to form a first horizontal mounting portion (511); one end of the first horizontal mounting portion (511) away from the first mounting member (51) is bent upward to form a first vertical mounting portion (512); the other side surface of the first mounting member (51) protrudes outward to form a first fitting portion (513); and a first mounting through hole (5a) is provided in the middle of the first mounting member (51); One side surface of the second mounting member (52) protrudes outward from top to bottom to form a second vertical mounting portion (521) and a second horizontal mounting portion (522); the upper end surface of the second horizontal mounting portion (522) is a horizontal surface, the lower end surface of the second horizontal mounting portion (522) is a fitting surface, and a second mounting through hole (5b) is provided in the middle of the second mounting member (52); The upper fitting surface of the first fitting portion (513) and the fitting surface of the second horizontal mounting portion (522) are fitted and abutted against each other, and the upper mounting surface of the first horizontal mounting portion (511) and the horizontal surface of the second horizontal mounting portion (522) are fitted and abutted against the lower wall surface of the guide rail (200) to be installed; A mounting opening (50) is formed between the first vertical mounting portion (512) and the second vertical mounting portion (521), and the mounting opening (50) is used to mount the guide rail (200) to be mounted; An adjusting through hole (6a) is provided in the middle of the adjusting portion (611); The adjusting member (62) comprises an adjusting bolt (621), an adjusting nut (622) and an adjusting spring (623); the adjusting bolt (621) passes through the adjusting through hole (6a), the second mounting through hole (5b) and the first mounting through hole (5a) and is threadedly connected to the adjusting nut (622); the adjusting spring (623) is sleeved on the adjusting bolt (621); and two ends of the adjusting spring (623) respectively abut against the first mounting member (51) and the second mounting member (52).

7. A photovoltaic support for a metal tile roof according to claim 6, characterized in that: One end of the first vertical mounting portion (512) away from the first horizontal mounting portion (511) is bent to form a bent portion (514), and a first clamping groove (515) is formed between the first vertical mounting portion (512) and the bent portion (514); A second clamping groove (523) is formed by a depression between the second vertical mounting portion (521) and the second horizontal mounting portion (522); The left and right outer walls of the guide rail (200) to be installed are respectively provided with second guide rail clamping portions (2004) along the length direction thereof; The two second guide rail clamping portions (2004) of the guide rail (200) to be installed are respectively clamped to the first clamping slot (515) and the second clamping slot (523).

8. The photovoltaic support for a metal tile roof according to claim 6, characterized in that: The other side surface of the first mounting member (51) protrudes outward to form a first abutting portion (516), the first abutting portion (516) is located below the first fitting portion (513), and one end of the first abutting portion (516) away from the first mounting member (51) is bent to form a first terminating portion (517); One side surface of the second mounting member (52) protrudes outward to form a second abutting portion (524), the second abutting portion (524) is located below the second horizontal mounting portion (522), and one end of the second abutting portion (524) away from the second mounting member (52) is bent to form a second terminating portion (525); The first terminating portion (517) abuts against the second abutting portion (524), and the first terminating portion (517) and the second terminating portion (525) can be mutually engaged.

9. The photovoltaic support for metal tile roof according to claim 1, characterized in that: The adjusting portion (611) is provided with an adjusting tooth surface (613) on one side facing the mounting assembly (5); The second mounting member (52) is provided with a mounting tooth surface (526) on a side facing the adjusting portion (611). The mounting tooth surface (526) is engaged with the adjusting tooth surface (613).

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