Photovoltaic support for ceramic tile roof

Abstract

The utility model relates to the technical field of photovoltaic supports, in particular to a photovoltaic support for a ceramic tile roof, which comprises a mounting assembly, a supporting assembly and a connecting assembly for connecting the mounting assembly and the supporting assembly. The connecting assembly comprises an adjusting part and a connecting part which are perpendicular to each other; the installation assembly comprises a first installation part and a second installation part, the first installation part and the second installation part are in relative movable fit, an installation opening with the adjustable size is formed between the first installation part and the second installation part, and the adjusting part is used for adjusting relative movement between the first installation part and the second installation part and fixedly connecting the adjusting part and the first installation part. The mounting port is used for mounting a to-be-mounted guide rail; the connecting part is fixedly connected with one end of the supporting assembly through a connecting piece, and the other end of the supporting assembly is installed on the ceramic tile roof. The utility model aims to safely and efficiently support and fix the solar photovoltaic panel on the ceramic tile roof so as to solve the technical problems of low installation efficiency and poor adaptability in the prior art.

Description

Technical Field

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

[0002] The core mechanism of solar photovoltaic power generation is to use solar panels to capture solar energy. This process requires that the photovoltaic panels be deployed in outdoor environments, especially those locations that can directly receive sufficient sunlight, such as the top of the roof. When considering installing photovoltaic panels on a tile roof, a key auxiliary tool is the photovoltaic bracket. During the installation process, the tiles on the roof must first be removed, and then the base support part of the photovoltaic bracket must be firmly fixed to the purlins in the roof structure by screwing or welding. After the fixing is completed, the laying of the tiles can be resumed, while ensuring that the installation part of the photovoltaic bracket can cleverly extend through the gaps between the tiles, and the installation part of the photovoltaic bracket has a reserved interface designed to connect with the guide rail for installing the photovoltaic panel.

[0003] However, faced with the challenges of variable purlin positions and varying rail sizes on tiled roofs, existing PV rack designs often adopt a fixed configuration, lacking the necessary adjustment flexibility. This results in the need to customize PV racks of various sizes and specifications based on specific rooftop conditions to ensure they are perfectly compatible with various tiled roof configurations. Utility Model Content

[0004] The purpose of the utility model is to propose a photovoltaic bracket for ceramic tile roofs, which is intended to safely and efficiently support and fix solar photovoltaic panels on ceramic tile roofs, so as to solve the technical problems of low installation efficiency and poor adaptability in the existing technology.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A photovoltaic bracket for a ceramic tile roof, comprising a mounting assembly, a support assembly, and a connecting assembly for connecting the mounting assembly and the support assembly;

[0007] 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;

[0008] The mounting assembly includes a first mounting member and a second mounting member, the first mounting member and the second mounting member being relatively movable, a mounting opening of adjustable size being formed between the first mounting member and the second mounting member, the adjusting member being 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 being used to mount the guide rail to be mounted;

[0009] The connecting portion is fixedly connected to one end of the supporting assembly through a connecting piece, and the other end of the supporting assembly is installed on the ceramic tile roof.

[0010] 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 a is formed in the middle of the first mounting member;

[0011] 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 b is opened in the middle of the second mounting member;

[0012] 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;

[0013] 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;

[0014] An adjusting through hole a is provided in the middle of the adjusting portion;

[0015] The adjusting member includes an adjusting bolt, an adjusting nut and an adjusting spring. The adjusting bolt passes through the adjusting through hole a, the second mounting through hole b and the first mounting through hole a and is threadedly connected to the adjusting nut. The adjusting spring is sleeved on the adjusting bolt, and the two ends of the adjusting spring are respectively in contact with the first mounting member and the second mounting member.

[0016] 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;

[0017] A second clamping groove is formed by a depression between the second vertical mounting portion and the second horizontal mounting portion;

[0018] 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;

[0019] The two second guide rail clamping portions of the guide rail to be installed are respectively clamped in the first clamping slot and the second clamping slot.

[0020] 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;

[0021] 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;

[0022] 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.

[0023] Preferably, the adjustment portion is provided with an adjustment tooth surface on a side facing the mounting assembly;

[0024] The second mounting member has a mounting tooth surface on one side facing the adjusting portion.

[0025] The installation tooth surface is meshed with the adjustment tooth surface.

[0026] Preferably, the support assembly comprises a first support structure;

[0027] The first supporting structure includes a first mounting seat and a first hook member;

[0028] The first mounting seat includes a first base, the first base is divided into a fixing area and an adjustment area, and the fixing area is provided with a plurality of first fixing holes a arranged at intervals;

[0029] The adjustment area is protruding upwards and is provided with two adjustment seats, and the facing surfaces of the two adjustment seats are each provided with a plurality of spaced-apart clamping slots;

[0030] The upper end of the first hook member is provided with a first assembly hole b, and the lower end of the first hook member is provided with two clamping seats, and the opposite surfaces of the two clamping seats are bent outward to form a hook;

[0031] The two hooks are engaged in any one of the engaging slots;

[0032] The connecting member includes a connecting bolt and a connecting nut, and a connecting through hole b is opened in the middle of the connecting part;

[0033] One end of the connecting bolt passes through the connecting through hole b of the connecting part and the first assembly hole b of the first hook piece in sequence and is then threadedly fixed to the connecting nut, thereby fixing the L-shaped connecting piece and the first hook piece in connection.

[0034] Preferably, the first supporting structure further comprises a first reinforcing connecting bolt;

[0035] A reinforcement seat is connected between the facing surfaces of the two clamping seats, and the reinforcement seat is provided with a first reinforcement connection through hole c;

[0036] A second reinforcement connection through hole d is formed on the first hook member at a position facing the reinforcement seat;

[0037] One end of the first reinforcement connection bolt is threadedly connected to the second reinforcement connection through hole d of the first curved hook member and the first reinforcement connection through hole c of the reinforcement seat in sequence, and the first curved hook member and the reinforcement seat are fixedly connected.

[0038] Preferably, the support assembly includes a second support structure;

[0039] The second supporting structure includes a second mounting seat, a second hook, a second fixing bolt and a second fixing nut;

[0040] The second mounting seat includes a second base and a mounting plate, the mounting plate is provided with a plurality of mounting holes a arranged at intervals, and the second base is provided with a plurality of second fixing holes b arranged at intervals;

[0041] An upper assembly hole c is formed at the upper end of the second hook member, and a lower assembly hole d is formed at the lower end of the second hook member. Both the upper assembly hole c and the lower assembly hole d are elongated holes.

[0042] One end of the second fixing bolt passes through the mounting hole a of the mounting plate and the lower assembly hole d of the second hook member in sequence, and is then threadedly fixed to the second fixing nut, thereby fixing the second mounting seat and the second hook member;

[0043] The connecting member includes a connecting bolt and a connecting nut, and a connecting through hole b is opened in the middle of the connecting part;

[0044] One end of the connecting bolt passes through the connecting through hole b of the connecting part and the upper assembly hole c of the second hook piece in sequence and is then threadedly fixed to the connecting nut, thereby fixing the L-shaped connecting piece and the second hook piece.

[0045] Preferably, the second hook member includes a first Z-shaped connecting member, a second Z-shaped connecting member, a third fixing bolt and a third fixing nut;

[0046] One end of the first Z-shaped connecting sub-component is provided with the upper assembly hole c, and the other end of the first Z-shaped connecting sub-component is provided with a first connecting assembly hole e, wherein the first connecting assembly hole e is a long hole;

[0047] One end of the second Z-shaped connecting sub-component is provided with the lower assembly hole d, and the other end of the second Z-shaped connecting sub-component is provided with a second connecting assembly hole f;

[0048] One end of the third fixing bolt passes through the first connection assembly hole e of the first Z-shaped connecting sub-component and the second connection assembly hole f of the second Z-shaped connecting sub-component in sequence and is threadedly fixed to the third fixing nut, thereby fixedly connecting the first Z-shaped connecting sub-component and the second Z-shaped connecting sub-component.

[0049] Preferably, the support assembly includes a third support structure;

[0050] The third supporting structure includes a self-tapping screw, wherein the outer wall surface of the self-tapping screw is respectively provided with a first thread and a second thread from top to bottom, and the pitch of the first thread is smaller than the pitch of the second thread;

[0051] The connecting piece includes an upper connecting nut and a lower connecting nut, and a connecting through hole b is opened in the middle of the connecting part;

[0052] The self-tapping screw passes through the upper connecting nut, the connecting through hole b and the lower connecting nut in sequence, and the upper connecting nut and the lower connecting nut are respectively threadedly connected with the first thread.

[0053] The self-tapping screw is also threadedly connected to a limit nut and a limit protection sleeve, and the limit nut and the limit protection sleeve are located below the lower connecting nut.

[0054] One of the above technical solutions has the following beneficial effects:

[0055] 1. Improve installation flexibility: Through the setting of the adjustment parts, users can quickly adjust the size of the installation opening according to the actual size of the guide rail without having to replace bracket parts of different specifications, which greatly simplifies the installation process.

[0056] 2. Enhanced versatility and compatibility: The bracket design can adapt to a variety of different sizes and models of rails on the market, reducing dependence on customized bracket components and improving the overall cost-effectiveness of the photovoltaic system.

[0057] 3. Ensure structural stability: The firm connection between the supporting components and the ceramic tile roof, as well as the ingenious design of the connecting components, together ensure the stability and safety of the photovoltaic support system, providing reliable protection for the long-term operation of the photovoltaic components. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] Figure 1 This is a schematic diagram of the installation of a photovoltaic bracket for a ceramic tile roof in the utility model;

[0059] Figure 2 This is a schematic cross-sectional view of the installation of a first embodiment of a photovoltaic bracket for a ceramic tile roof according to the present invention;

[0060] Figure 3This is a structural schematic diagram of a first embodiment of a photovoltaic bracket for a ceramic tile roof according to the present invention;

[0061] Figure 4 yes Figure 3 Explosion diagram of

[0062] Figure 5 This is a schematic cross-sectional view of the installation of a second embodiment of a photovoltaic bracket for a ceramic tile roof according to the present invention;

[0063] Figure 6 This is a structural schematic diagram of a second embodiment of a photovoltaic bracket for a ceramic tile roof according to the present invention;

[0064] Figure 7 yes Figure 6 Explosion diagram of

[0065] Figure 8 This is a schematic cross-sectional view of the installation of a third embodiment of a photovoltaic bracket for a ceramic tile roof according to the present invention;

[0066] Figure 9 This is a structural schematic diagram of a third embodiment of a photovoltaic bracket for a ceramic tile roof according to the present invention;

[0067] Figure 10 This is an exploded schematic diagram of an installation component in a photovoltaic bracket for a ceramic tile roof according to the utility model;

[0068] In the accompanying drawings: support assembly 4;

[0069] First support structure 41, first mounting base 411, first hook member 412, first base 413, adjustment base 414, snap-fitting slot 415, snap-fitting base 416, snap-fitting hook 417, first reinforcing connecting bolt 418, reinforcing base 419, first fixing hole 41a, first assembly hole 41b, first reinforcing connecting through hole 41c, second reinforcing connecting through hole 41d;

[0070] Second support structure 42, second mounting base 421, second hook member 422, second fixing bolt 423, second fixing nut 424, second base 425, mounting plate 426, first Z-shaped connecting member 427, second Z-shaped connecting member 428, third fixing bolt 429, third fixing nut 420, mounting hole 42a, second fixing hole 42b, upper assembly hole 42c, lower assembly hole 42d, first connection assembly hole 42e, and second connection assembly hole 42f;

[0071] a third support structure 43;

[0072] A third supporting structure 431 , a self-tapping screw 431 , a first thread 432 , a second thread 433 , a limiting nut 434 , and a limiting protective cover 435 ;

[0073] Install component 5;

[0074] 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;

[0075] 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;

[0076] Connecting component 6;

[0077] 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;

[0078] The guide rail 200 and the second guide rail clamping portion 2004 are to be installed. DETAILED DESCRIPTION

[0079] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0080] 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.

[0081] 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.

[0082] 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.

[0083] like Figure 1-10 As shown, a photovoltaic bracket for a ceramic tile roof includes a mounting assembly 5, a support assembly 4, and a connecting assembly 6 for connecting the mounting assembly 5 and the support assembly 4;

[0084] 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;

[0085] 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.

[0086] The connecting portion 612 is fixedly connected to one end of the supporting assembly 4 via a connecting piece 63 , and the other end of the supporting assembly 4 is mounted on a ceramic tile roof.

[0087] like Figure 1-10 As shown, the utility model is a photovoltaic bracket 4 for ceramic tile roofs. Its design concept is to provide high flexibility and adaptability to meet the installation requirements of rails of different sizes. The bracket is mainly composed of a mounting assembly 5, a support assembly 4, and a connecting assembly 6 connecting the two assemblies.

[0088] The core of the connecting assembly 6 is the L-shaped connector 61, which consists of an adjustment portion 611 and a connecting portion 612, which are perpendicular to each other. The adjustment portion 611 connects to the mounting opening 50 on the mounting assembly 5 via the adjustment member 62. This design allows the user to adjust the size of the mounting opening 50 during installation via the adjustment member 62 to accommodate guide rails of different sizes. This adjustment mechanism not only simplifies the installation process but also improves the versatility and compatibility of the bracket.

[0089] The connecting portion 612 is firmly connected to one end of the support assembly 4 through the connecting piece 63, and the other end of the support assembly 4 is directly mounted on the ceramic tile roof to ensure the stability and safety of the entire photovoltaic support system.

[0090] Therefore, the utility model has the following beneficial effects:

[0091] 1. Improve installation flexibility: Through the setting of the adjustment member 62, the user can quickly adjust the size of the installation opening 50 according to the actual size of the guide rail without having to replace bracket components of different specifications, which greatly simplifies the installation process.

[0092] 2. Enhanced versatility and compatibility: The bracket design can adapt to a variety of different sizes and models of rails on the market, reducing dependence on customized bracket components and improving the overall cost-effectiveness of the photovoltaic system.

[0093] 3. Ensure structural stability: The stable connection between the supporting component 4 and the ceramic tile roof, as well as the ingenious design of the connecting component 6, together ensure the stability and safety of the photovoltaic support system, providing reliable protection for the long-term operation of the photovoltaic modules.

[0094] In summary, this photovoltaic bracket for ceramic tile roofs has achieved significant improvements in installation flexibility, versatility and structural stability through its unique design concept and working principle.

[0095] 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.

[0096] 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.

[0097] 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.

[0098] 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;

[0099] An adjusting through hole 6a is provided in the middle of the adjusting portion 611;

[0100] 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.

[0101] like Figure 2-10 As shown, this mounting assembly 5 is designed specifically for photovoltaic supports on ceramic tile roofs, aiming to achieve efficient, flexible and stable installation of the guide rail 200 to be installed. Its working principle is as follows:

[0102] 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.

[0103] 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.

[0104] 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.

[0105] 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.

[0106] 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 ;

[0107] A second engaging groove 523 is formed between the second vertical mounting portion 521 and the second horizontal mounting portion 522;

[0108] The left and right outer walls of the guide rail 200 to be installed are respectively provided with second guide rail clamping portions 2001 along the length direction thereof;

[0109] The two second guide rail clamping portions 2001 of the guide rail 200 to be installed are clamped in the first clamping groove 515 and the second clamping groove 523 respectively.

[0110] like Figure 10 Specifically, the left and right outer walls of the guide rail 200 to be installed each have second guide rail engaging portions 2001 along their length. These second guide rail engaging portions 2001 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 2001 are aligned with the first engaging slots 515 of the first mounting member 51 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 2001 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.

[0111] 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.

[0112] 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 .

[0113] 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.

[0114] like Figure 10 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.

[0115] 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.

[0116] To further illustrate, the adjustment portion 611 has an adjustment tooth surface 613 on one side facing the mounting assembly 5 ;

[0117] The second mounting member 52 has a mounting tooth surface 526 on one side facing the adjusting portion 611.

[0118] The mounting tooth surface 526 is engaged with the adjusting tooth surface 613 .

[0119] During installation, align the adjustment tooth surface 613 of the adjustment portion 611 with the installation tooth surface 526 of the second support member and gently push them together until the tooth surfaces engage with each other. 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.

[0120] To further illustrate, the support assembly 4 includes a first support structure 41;

[0121] The first supporting structure 41 includes a first mounting seat 411 and a first hook member 412;

[0122] The first mounting seat 411 includes a first base 413, which is divided into a fixing area and an adjustment area. The fixing area is provided with a plurality of first fixing holes 41a arranged at intervals.

[0123] The adjustment area is provided with two adjustment seats 414 protruding upwards, and the facing surfaces of the two adjustment seats 414 are provided with a plurality of spaced-apart clamping slots 415;

[0124] The first hook member 412 has a first assembly hole 41b at its upper end, and two engaging seats 416 at its lower end. Opposite surfaces of the two engaging seats 416 are bent outward to form engaging hooks 417.

[0125] The two hooks 417 are engaged in any one of the engaging slots 415;

[0126] The connecting member 63 includes a connecting bolt 631 and a connecting nut 632. A connecting through hole 6b is formed in the middle of the connecting portion 612.

[0127] One end of the connecting bolt 631 passes through the connecting through hole 6b of the connecting portion 612 and the first assembly hole 41b of the first hook member 412 in sequence and is threadedly fixed to the connecting nut 632 to fix the L-shaped connecting member 61 and the first hook member 412.

[0128] like Figure 2-4 As shown, the present mounting assembly 5 is designed specifically for ceramic tile roofs, aiming to provide a universal mounting solution - a first support structure 41 - that can be adjusted according to the size and position of the ceramic tiles.

[0129] First, the first base 413 of the first mounting seat 411 can be provided with a plurality of first fixing holes 41a arranged at intervals so that the first base 413 can be locked on the ceramic tile roof by external screws passing through the first fixing holes 41a, so that the locking position of the first mounting seat 411 and the ceramic tile roof can be flexibly adjusted.

[0130] Next, adjust the position of the first hook 412 within the engaging slot 415 of the adjustment base 414 according to the size and position of the ceramic tile. Because the engaging slots 415 are spaced apart, precise adjustment of the first hook 412 in the front-to-back and up-to-down directions can be achieved by selecting the appropriate engaging position. This flexibility ensures that the mounting assembly can adapt to the installation requirements of ceramic tile roofs of varying sizes and locations.

[0131] Once the position of the first hook member 412 is adjusted, its hook 417 will be engaged with the engaging groove 415 of the adjusting seat 414, thereby maintaining a stable fixed state. This engaging method is not only simple and fast, but also can ensure the stability of the first hook member 412 during the installation process.

[0132] Finally, the L-shaped connector 61 is fixedly connected to the first hook member 412 using the connector 63. One end of the connecting bolt 631 passes through the connecting through-hole 6b of the L-shaped connector and the first assembly hole 41b of the first hook member 412, and is then threadedly secured with the connecting nut 632. This step ensures a secure connection between the L-shaped connector and the first hook member 412, thereby completing the assembly of the entire first support structure 41.

[0133] To further illustrate, the first support structure 41 further includes a first reinforcing connecting bolt 418;

[0134] A reinforcement seat 419 is connected between the facing surfaces of the two clamping seats 416 , and the reinforcement seat 419 is provided with a first reinforcement connection through hole 41 c;

[0135] A second reinforcement connection through hole 41d is formed on the first hook member 412 at a position facing the reinforcement seat 419;

[0136] One end of the first reinforcing connecting bolt 418 is threadedly connected to the second reinforcing connecting through hole 41d of the first curved hook member 412 and the first reinforcing connecting through hole 41c of the reinforcing seat 419 in sequence, and the first curved hook member 412 and the reinforcing seat 419 are fixedly connected.

[0137] like Figure 2-4 As shown, further, a reinforcement seat 419 is added between the facing surfaces of the two clamping seats 416 to provide additional support and stability for the first hook member 412. A first reinforcement connection through hole 41c is provided on the reinforcement seat 419, and a second reinforcement connection through hole 41d is provided on the first hook member 412 facing the reinforcement seat 419. Then, a first reinforcement connection bolt 418 is used to fix the first hook member 412 and the reinforcement seat 419 together. One end of the first reinforcement connection bolt 418 passes through the second reinforcement connection through hole 41d of the first hook member 412 and the first reinforcement connection through hole 41c of the reinforcement seat 419 in sequence, and is threadedly connected to the nut. This connection method not only enhances the connection strength between the first hook member 412 and the reinforcement seat 419, but also improves the stability of the entire installation structure. This design makes the installation assembly more stable and reliable when facing external forces such as wind pressure and snow pressure.

[0138] To further illustrate, the support assembly 4 includes a second support structure 42;

[0139] The second supporting structure 42 includes a second mounting seat 421, a second hook 422, a second fixing bolt 423 and a second fixing nut 424;

[0140] The second mounting base 421 includes a second base 425 and a mounting plate 426. The mounting plate 426 is provided with a plurality of mounting holes 42a spaced apart from each other. The second base 425 is provided with a plurality of second fixing holes 42b spaced apart from each other.

[0141] An upper assembly hole 42c is formed at the upper end of the second hook member 422, and a lower assembly hole 42d is formed at the lower end of the second hook member 422. Both the upper assembly hole 42c and the lower assembly hole 42d are elongated holes.

[0142] One end of the second fixing bolt 423 passes through the mounting hole 42a of the mounting plate 426 and the lower assembly hole 42d of the second hook member 422 in sequence, and is then threadedly fixed to the second fixing nut 424, thereby fixing the second mounting seat 421 and the second hook member 422;

[0143] The connecting member 63 includes a connecting bolt 631 and a connecting nut 632. A connecting through hole 6b is formed in the middle of the connecting portion 612.

[0144] One end of the connecting bolt 631 passes through the connecting through hole 6b of the connecting portion 612 and the upper assembly hole 42c of the second hook member 422 in sequence and is threadedly fixed to the connecting nut 632 to fix the L-shaped connecting member 61 to the second hook member 422.

[0145] like Figure 5-7 As shown, the second support structure 42 in the mounting assembly 5 is mainly used to firmly mount the purlins of the ceramic tile roof in a predetermined position, and can be adjusted forward and backward according to the size and position requirements of the ceramic tiles. The following is a detailed description of the working principle:

[0146] First, the second base 425 of the second mounting seat 421 can be provided with a plurality of spaced fixing holes so that the second base 425 can be locked on the ceramic tile roof by screws passing through the fixing holes, so that the locking position of the second mounting seat 421 and the ceramic tile roof can be flexibly adjusted.

[0147] Next, adjust the position of the second hook member 422 on the mounting plate 426 according to the size and position requirements of the ceramic tile. Since the upper mounting hole 42c and the lower mounting hole 42d are both elongated holes, the second hook member 422 can be moved within a certain range to meet different installation requirements. Once the position is determined, a second fixing bolt 423 is sequentially inserted through one of the first mounting holes 42a of the mounting plate 426 and the lower mounting hole 42d of the second hook member 422. The bolt is then threaded into place with the second fixing nut 424, thereby securely connecting the second mounting base 421 and the second hook member 422.

[0148] Finally, the L-shaped connector is secured to the second hook member 422 using a connecting bolt 631 and a connecting nut 632. One end of the connecting bolt 631 passes through the connecting portion's connecting hole 6b and the upper assembly hole 42c of the second hook member 422, where it is threadedly secured to the connecting nut 632. This connection not only ensures a secure connection between the L-shaped connector and the second hook member 422, but also allows for fine-tuning of the L-shaped connector within a certain range to accommodate different installation heights and positioning requirements.

[0149] To further illustrate, the second hook member 422 includes a first Z-shaped connecting member 427 , a second Z-shaped connecting member 428 , a third fixing bolt 429 and a third fixing nut 420 ;

[0150] The upper assembly hole 42c is formed at one end of the first Z-shaped connecting sub-component 427, and the first connecting assembly hole 42e is formed at the other end of the first Z-shaped connecting sub-component 427. The first connecting assembly hole 42e is an elongated hole.

[0151] The lower assembly hole 42d is defined at one end of the second Z-shaped connecting sub-component 428, and the second connecting assembly hole 42f is defined at the other end of the second Z-shaped connecting sub-component 428;

[0152] One end of the third fixing bolt 429 passes through the first connection assembly hole 42e of the first Z-type connecting sub-component 427 and the second connection assembly hole 42f of the second Z-type connecting sub-component 428 in sequence and is threadedly fixed to the third fixing nut 420, thereby fixing the first Z-type connecting sub-component 427 and the second Z-type connecting sub-component 428 to be fixedly connected.

[0153] like Figure 5-7 As shown, because the first connecting assembly hole 42e is an elongated hole, the first Z-shaped connecting sub-component 427 and the second Z-shaped connecting sub-component 428 can move and adjust relative to each other in the vertical direction within a certain range. This design allows the second hook member 422 to be precisely adjusted according to the size of the ceramic tile and the required purlin position during installation, improving installation flexibility and accuracy.

[0154] To further illustrate, the support assembly 4 includes a third support structure 43;

[0155] The third supporting structure 43 includes a self-tapping screw 431. The outer wall surface of the self-tapping screw 431 is provided with a first thread 432 and a second thread 433 from top to bottom, respectively. The pitch of the first thread 432 is smaller than the pitch of the second thread 433.

[0156] The connecting member 63 includes an upper connecting nut 633 and a lower connecting nut 634. A connecting through hole 6b is formed in the middle of the connecting portion 612.

[0157] The self-tapping screw 431 passes through the upper connecting nut 633, the connecting through hole 6b and the lower connecting nut 634 in sequence, and the upper connecting nut 633 and the lower connecting nut 634 are respectively threadedly connected to the first thread 432.

[0158] The self-tapping screw 431 is further threadedly connected to a limiting nut 434 and a limiting protective sleeve 435 , and the limiting nut 434 and the limiting protective sleeve 435 are located below the lower connecting nut 634 .

[0159] like Figure 8-9 As shown, this mounting assembly 5 is designed specifically for ceramic tile roofs, aiming to provide a universal installation solution—the third support structure 43—that eliminates the need for adjustments based on tile size and position. The third support structure 43 is designed to be directly fixed to the purlins of the ceramic tile roof. This design not only eliminates the complex steps of adjusting the specific size and position of the ceramic tiles, greatly simplifying the installation process, but also ensures that the photovoltaic bracket can be securely and quickly installed on the purlins of the ceramic tile roof. Its working principle is as follows:

[0160] First, self-tapping screw 431, a key component connecting the purlin to the mounting assembly 5, has a first thread 432 and a second thread 433 on its outer surface, from top to bottom. The first thread 432 has a smaller pitch, providing stronger tightening force and finer adjustment capabilities; the second thread 433 has a larger pitch, facilitating quick penetration and achieving a preliminary tightening effect.

[0161] Secondly, the connector 433 includes an upper connecting nut 633 and a lower connecting nut 634, which engage with the self-tapping screw 431 through the connecting through-hole 6b of the connecting portion 612. During assembly, the self-tapping screw 431 first passes through the upper connecting nut 633, then through the connecting through-hole 6b, and finally through the lower connecting nut 634. The upper connecting nut 633 and the lower connecting nut 634 are respectively threadedly engaged with the first thread 432 of the self-tapping screw 431, achieving a secure fixation.

[0162] Finally, to ensure the stability and safety of the mounting assembly 5, the self-tapping screw 431 is threadedly connected to a limit nut 434 and a limit protection sleeve 435. The limit nut 434 is located below the lower connecting nut 634 and prevents the self-tapping screw 431 from loosening due to vibration or external forces. The limit protection sleeve 435 further covers the limit nut 434 and the end of the self-tapping screw 431, providing additional protection against corrosion or damage caused by long-term exposure to harsh environments.

[0163] 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 ceramic tile roof, characterized in that: It comprises a mounting assembly (5), a supporting assembly (4), and a connecting assembly (6) for connecting the mounting assembly (5) and the supporting assembly (4); 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) comprises 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 connecting portion (612) is fixedly connected to one end of the support assembly (4) via a connecting piece (63), and the other end of the support assembly (4) is mounted on a ceramic tile roof.

2. A photovoltaic support for a ceramic 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).

3. A photovoltaic support for a ceramic tile roof according to claim 2, 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 (2001) along the length direction thereof; The two second guide rail clamping portions (2001) of the guide rail (200) to be installed are respectively clamped to the first clamping slot (515) and the second clamping slot (523).

4. A photovoltaic support for a ceramic tile roof according to claim 3, 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.

5. The photovoltaic support for ceramic 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).

6. A photovoltaic support for a ceramic tile roof according to any one of claims 1 to 5, characterized in that: The support assembly (4) comprises a first support structure (41); The first supporting structure (41) comprises a first mounting seat (411) and a first hook member (412); The first mounting seat (411) comprises a first base (413), the first base (413) being divided into a fixing area and an adjustment area, the fixing area being provided with a plurality of first fixing holes (41a) arranged at intervals; The adjustment area is protruding upwards and is provided with two adjustment seats (414), and the facing surfaces of the two adjustment seats (414) are each provided with a plurality of spaced-apart clamping slots (415); A first assembly hole (41b) is provided at the upper end of the first hook member (412), and two clamping seats (416) are provided at the lower end of the first hook member (412), and opposite surfaces of the two clamping seats (416) are bent outward to form a clamping hook (417); The two hooks (417) are engaged in any one of the engaging slots (415); 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); One end of the connecting bolt (631) passes through the connecting through hole (6b) of the connecting portion (612) and the first assembly hole (41b) of the first hook member (412) in sequence, and is then threadedly fixed to the connecting nut (632), thereby fixedly connecting the L-shaped connecting member (61) and the first hook member (412).

7. A photovoltaic support for a ceramic tile roof according to claim 6, characterized in that: The first supporting structure (41) further includes a first reinforcing connecting bolt (418); A reinforcement seat (419) is connected between the facing surfaces of the two clamping seats (416), and the reinforcement seat (419) is provided with a first reinforcement connection through hole (41c); A second reinforcement connection through hole (41d) is provided on the first hook member (412) at a position facing the reinforcement seat (419); One end of the first reinforcing connection bolt (418) is threadedly connected to the second reinforcing connection through hole (41d) of the first curved hook member (412) and the first reinforcing connection through hole (41c) of the reinforcing seat (419) in sequence, thereby fixedly connecting the first curved hook member (412) and the reinforcing seat (419).

8. A photovoltaic support for a ceramic tile roof according to any one of claims 1 to 5, characterized in that: The support assembly (4) includes a second support structure (42); The second supporting structure (42) comprises a second mounting seat (421), a second hook member (422), a second fixing bolt (423) and a second fixing nut (424); The second mounting seat (421) comprises a second base (425) and a mounting plate (426), wherein the mounting plate (426) is provided with a plurality of mounting holes (42a) arranged at intervals, and the second base (425) is provided with a plurality of second fixing holes (42b) arranged at intervals. An upper assembly hole (42c) is provided at the upper end of the second hook member (422), and a lower assembly hole (42d) is provided at the lower end of the second hook member (422); both the upper assembly hole (42c) and the lower assembly hole (42d) are elongated holes; One end of the second fixing bolt (423) passes through the mounting hole (42a) of the mounting plate (426) and the lower assembly hole (42d) of the second hook member (422) in sequence, and is then threadedly fixed to the second fixing nut (424), thereby fixing the second mounting seat (421) and the second hook member (422); 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); One end of the connecting bolt (631) passes through the connecting through hole (6b) of the connecting portion (612) and the upper assembly hole (42c) of the second hook member (422) in sequence, and is then threadedly fixed to the connecting nut (632), thereby fixedly connecting the L-shaped connecting member (61) and the second hook member (422).

9. The photovoltaic support for ceramic tile roof according to claim 8, characterized in that: The second hook member (422) includes a first Z-shaped connecting member (427), a second Z-shaped connecting member (428), a third fixing bolt (429) and a third fixing nut (420); One end of the first Z-shaped connecting sub-component (427) is provided with the upper assembly hole (42c), and the other end of the first Z-shaped connecting sub-component (427) is provided with a first connecting assembly hole (42e), wherein the first connecting assembly hole (42e) is a long hole; One end of the second Z-shaped connecting sub-component (428) is provided with the lower assembly hole (42d), and the other end of the second Z-shaped connecting sub-component (428) is provided with a second connecting assembly hole (42f); One end of the third fixing bolt (429) passes through the first connection assembly hole (42e) of the first Z-shaped connecting sub-component (427) and the second connection assembly hole (42f) of the second Z-shaped connecting sub-component (428) in sequence, and is then threadedly fixed to the third fixing nut (420), thereby fixedly connecting the first Z-shaped connecting sub-component (427) and the second Z-shaped connecting sub-component (428).

10. A photovoltaic support for a ceramic tile roof according to any one of claims 1 to 5, characterized in that: The support assembly (4) includes a third support structure (43); The third supporting structure (43) comprises a self-tapping screw (431), and the outer wall surface of the self-tapping screw (431) is provided with a first thread (432) and a second thread (433) from top to bottom, respectively, and the pitch of the first thread (432) is smaller than the pitch of the second thread (433); The connecting member (63) comprises an upper connecting nut (633) and a lower connecting nut (634); a connecting through hole (6b) is provided in the middle of the connecting portion (612); The self-tapping screw (431) is sequentially passed through the upper connecting nut (633), the connecting through hole (6b), and the lower connecting nut (634), and the upper connecting nut (633) and the lower connecting nut (634) are respectively threadedly connected to the first thread (432). The self-tapping screw (431) is also threadedly connected to a limit nut (434) and a limit protection sleeve (435), and the limit nut (434) and the limit protection sleeve (435) are located below the lower connection nut (634).

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