A fixed and adjustable bracket for photovoltaic power generation on a color steel tile roof

Abstract

The present invention discloses a fixed and adjustable bracket for photovoltaic power generation on a color steel tile roof, belonging to the technical field of photovoltaic power generation construction. A fixed and adjustable bracket for photovoltaic power generation on a color steel tile roof includes: color steel tiles, photovoltaic panels, a connection buckle mechanism, and an anti-slip fixing mechanism; the color steel tiles are fixed on the roof in an inclined manner for waterproofing; the photovoltaic panels are mounted on the top of the color steel tiles to establish a distributed photovoltaic building integrated power generation model; the connection buckle mechanism is installed on the raised part of the color steel tiles and is seamlessly connected and fixed to the color steel tiles and the photovoltaic panels respectively; the anti-slip fixing mechanism is fixed on the color steel tiles and is distributed upstream or downstream of the connection buckle mechanism. In the present invention, the connection buckle mechanism on the color steel tiles supports the photovoltaic panels, and the connection buckle mechanism adopts a seamless fixing method to seamlessly clamp and fix the color steel tiles and the photovoltaic panels, realizing convenient disassembly, avoiding hole opening construction, and contributing to recycling.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation installation, and particularly to a fixed adjustable bracket for photovoltaic power generation on a color steel tile roof. Background Art

[0002] In the development of China's new energy industry, the photovoltaic industry has developed most rapidly. The state has also issued many relevant documents. It can be seen from the photovoltaic policies that the state is gradually inclined towards distributed photovoltaic power generation. Applying photovoltaic modules to buildings, that is, photovoltaic building integration is a very important distributed photovoltaic power generation mode and one of the important markets in the future photovoltaic power generation application field.

[0003] Among them, the integrated installation method of the color tile steel roof and the photovoltaic panel is simple in construction. The main components are: a color steel tile roof, a photovoltaic module, and a connecting member between the two. There are mainly two installation methods: the clamp installation method for the color steel tile roof and the bonding installation method for the color steel tile roof. Both methods have the characteristics of short construction time, durability, easy maintenance, and low basic cost, and are becoming more and more popular in recent photovoltaic projects. However, there are many problems in the integrated installation method of photovoltaic buildings, including aesthetics, safety and reliability, low cost, installation method, system wiring, ventilation and heat dissipation, etc. Under the existing technology, during the integrated installation of the color steel tile roof and the photovoltaic module, the clamp installation requires drilling holes on the color steel tile roof to install the guide rail. After drilling, the roof waterproofing is damaged, and the roof surface will also be corroded due to drilling. Under the roof bonding installation method, the photovoltaic panel and the color steel tile will be damaged during the removal process and are not suitable for recycling. Therefore, a fixed adjustable bracket for photovoltaic power generation on a color steel tile roof is designed. Summary of the Invention

[0004] The purpose of the present invention is to propose a fixed adjustable bracket for photovoltaic power generation on a color steel tile roof in order to establish a trace-free installation support technology for photovoltaic power generation on a color steel tile roof, avoid drilling, reduce corrosion, and achieve recyclability and other problems.

[0005] In order to achieve the above object, the present invention adopts the following technical scheme:

[0006] A fixed adjustable bracket for photovoltaic power generation on a color steel tile roof, comprising: a color steel tile, a photovoltaic panel, a connection buckle mechanism, and an anti-slip fixing mechanism; the color steel tile is fixed on the roof in an inclined manner for waterproofing; the photovoltaic panel is mounted on the top of the color steel tile to establish a distributed photovoltaic building integration power generation model; the connection buckle mechanism is installed on the convex part of the color steel tile and is connected and fixed to the color steel tile and the photovoltaic panel without trace; the anti-slip fixing mechanism is fixed on the color steel tile and is distributed upstream or downstream of the connection buckle mechanism.

[0007] Preferably, the connecting buckle mechanism includes a connecting base, an upper buckle, and a lower buckle; the connecting base is installed on the protrusion on the top surface of the color steel tile, and the four connecting bases are located at the four corners of the bottom surface of the photovoltaic panel and lift it up. The upper buckle is installed on the side wall of the connecting base and fixes the photovoltaic panel from the side. A groove is provided on a side surface of the connecting base symmetric to the upper buckle, and a lower buckle that extends outward and is fixed to the color steel tile is installed inside the groove.

[0008] Preferably, the upper buckle includes a first fixing plate, a first support, and a first buckle plate; the first support is fixed to the side of the connecting base, the first fixing plate is arranged in an L shape and rests on the photovoltaic panel and extends to the connecting base. A first limiting groove is provided at the bottom of the first fixing plate, the first support is located in the middle of the first limiting groove and is rotatably connected to the middle of the first buckle plate, and the end of the first buckle plate is rotatably connected to the first fixing plate in the first limiting groove.

[0009] Preferably, the lower buckle includes a second fixing plate, a second support, and a second buckle plate; the second support is fixed to the bottom surface of the groove, the second fixing plate is distributed in an L shape, one end of which is attached to the convex surface of the color steel tile, and the other end extends into the groove. The second fixing plate is provided with a second limiting groove inside the groove, the second support is located inside the second limiting groove and is rotatably connected to the second buckle plate, and the second buckle plate is rotatably connected to the second fixing plate on one side inside the second limiting groove.

[0010] Preferably, the anti-slip fixing mechanism includes clamping blocks, first baffles, and connecting members; the two clamping blocks are symmetrically installed on the protrusions of the color steel tile and are fixedly connected by bolts. First sliding grooves are provided on the sides of the clamping blocks, and limiting plates distributed in a rack shape are symmetrically installed up and down inside the first sliding grooves. The two first baffles are symmetrically fixed on both sides of the connecting base, and a second sliding groove is horizontally provided on the bottom surface of the first baffle facing the clamping block. The two ends of the connecting member are respectively connected to the first sliding groove and the second sliding groove.

[0011] Preferably, the connecting member includes a rotating seat and a connecting rod; a clamping block is fixed to the inner end of the rotating seat, the clamping block is inserted into the first sliding groove and meshed with the two limiting plates, one end of the connecting rod is rotatably connected to the rotating seat, and the other end of the connecting rod is designed in a spherical shape and extends into the second sliding groove and is slidably connected thereto.

[0012] Preferably, the anti-slip fixing mechanism includes an anti-slip body, and the anti-slip body is installed in the recess of the protrusion of the color steel tile by interference fit and is fixedly connected to the clamping block.

[0013] Preferably, the anti-slip fixing mechanism includes an anti-slip body, and the anti-slip body is installed in the recess of the protrusion of the color steel tile by interference fit and is located upstream or downstream of the connecting buckle mechanism.

[0014] Preferably, a guide rod is inserted through the middle of the inner side of the anti-slip body. A third limiting groove is vertically cut on one side of the anti-slip body away from the guide rod. After the anti-slip body is inserted into the depression of the convex part of the color steel tile, the third limiting groove is squeezed and hidden. A conical plate is provided upstream or downstream of the anti-slip body. The tip of the conical plate is partially inserted into the third limiting groove. A second baffle is vertically provided at the other end of the conical plate. The second baffle is fixedly connected to the guide rod.

[0015] Preferably, flow grooves are provided on both the top surface and the side surface of the anti-slip body, and a plurality of suction cups are provided inside the flow grooves.

[0016] Compared with the prior art, the present invention provides a fixed and adjustable bracket for photovoltaic power generation on a color steel tile roof, having the following beneficial effects:

[0017] In the present invention, the color steel tile connection buckle mechanism supports the photovoltaic panel. The connection buckle mechanism adopts a traceless fixing method to tracelessly clamp and fix the color steel tile and the photovoltaic panel. The connection buckle mechanism itself does not have a screw structure, does not require drilling for installation, is convenient for installation, avoids the corrosion problem of the color steel tile, and improves efficiency and service life. The design of the connection buckle mechanism will not damage the photovoltaic panel and the color steel tile, which is beneficial for later recycling.

[0018] In the present invention, an upper buckle is installed on the side of the connection base, and the first fixing plate is used to clamp and fix the photovoltaic panel. The third fixing plate is arranged around the first fixing plate to support the photovoltaic panel to prevent it from slipping and falling.

[0019] In the present invention, an anti-slip body is installed on the upper side or the lower side of the connection base and is connected to the color steel tile in an interference fit manner to provide sliding resistance for the connection base. The anti-slip body cooperates with the conical plate by using the third limiting groove squeezed into a slit to continuously increase the resistance and enhance the stability.

[0020] In the present invention, clamping blocks are symmetrically installed on the connection base, and the inclined connecting rod is used to receive the pressure of the connection base and convert it into the pressure on the color steel tile to improve the stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present invention after adopting the clamping block as the anti-slip fixing mechanism;

[0022] Figure 2 It is a schematic front view structure diagram of the whole of the present invention after adopting the clamping block as the anti-slip fixing mechanism;

[0023] Figure 3 It is a schematic three-dimensional structure diagram of the whole of the present invention after adopting the anti-slip body as the anti-slip fixing mechanism;

[0024] Figure 4 For the present invention Figure 3Schematic diagram of the enlarged structure at location A;

[0025] Figure 5 Schematic diagram of the overall front view structure of the present invention after adopting the anti-slip body as the anti-slip fixing mechanism;

[0026] Figure 6 Schematic diagram of the overall structure of the connection buckle mechanism of the present invention;

[0027] Figure 7 Schematic diagram of the overall structure of the upper buckle of the present invention;

[0028] Figure 8 Schematic diagram of the structure of the lower buckle of the present invention;

[0029] Figure 9 Schematic diagram of the overall structure of the present invention after connecting anti-slip bodies to both sides of the connection base;

[0030] Figure 10 For the present invention Figure 9 Schematic diagram of the enlarged structure at location B;

[0031] Figure 11 Schematic diagram of the V-shaped display structure of the anti-slip body of the present invention in the natural state

[0032] Figure 12 Schematic diagram of the overall structure of the present invention after connecting the connection base with the clamping block;

[0033] Figure 13 Schematic diagram of the disassembled structure of the connecting member and the clamping block of the present invention;

[0034] Figure 14 Schematic diagram of the combined structure of the anti-slip body and the clamping block of the present invention.

[0035] Explanation of figure numbers: 100, color steel tile; 200, photovoltaic panel; 300, connection buckle mechanism; 400, anti-slip fixing mechanism; 401, clamping block; 402, first baffle; 403, connecting member; 404, first chute; 405, second chute; 406, rotating seat; 407, connecting rod; 408, locking block; 409, anti-slip body; 410, guiding rod; 411, third limiting groove; 412, second baffle; 413, draining groove; 414, suction cup; 415, bolt; 416, limiting plate; 417, conical plate; 500, connection base; 501, groove; 600, upper buckle; 601, first fixing plate; 602, first support; 603, first buckling plate; 604, first limiting groove; 700, lower buckle; 701, second fixing plate; 702, second support; 703, second buckling plate; 704, second limiting groove. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0037] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 construed as a limitation of the present invention.

[0038] Embodiment:

[0039] Please refer to Figure 1-5 , a fixed and adjustable bracket for photovoltaic power generation on a color steel tile roof, including: a color steel tile 100, a photovoltaic panel 200, a connecting buckle mechanism 300, and an anti-slip fixing mechanism 400;

[0040] The color steel tile 100 is fixed on the roof in an inclined manner for waterproofing; the photovoltaic panel 200 is mounted on the top of the color steel tile 100 to establish a distributed photovoltaic building integrated power generation model; the connecting buckle mechanism 300 is installed on the convex part of the color steel tile 100 and is fixedly connected to the color steel tile 100 and the photovoltaic panel 200 without traces; the anti-slip fixing mechanism 400 is fixed on the color steel tile 100 and is distributed upstream or downstream of the connecting buckle mechanism 300.

[0041] In this application, the connecting buckle mechanism 300 is used to support the photovoltaic panel 200 and at the same time fix the color steel tile 100 and the photovoltaic panel 200. The connecting buckle mechanism 300 adopts a lap extrusion type fixation, avoiding punching holes in the color steel tile 100 or the photovoltaic panel 200 and installing guide rails, etc., reducing the corrosion of the roof surface, and being convenient for demolition and recyclable.

[0042] Next, in conjunction with the accompanying drawings of the specification, the implementation manner of this application will be described in detail:

[0043] In the implementation manner of this application, the color steel tile 100 is inclined and fixed on the roof, and the photovoltaic panel 200 is built on the color steel tile 100. The connection method between the color steel tile 100 and the photovoltaic panel 200 is the connecting buckle mechanism 300. The connecting buckle mechanism 300 includes a connecting base 500, an upper buckle 600, and a lower buckle 700; among them, the connecting base 500 is installed on the convex part of the color steel tile 100, the connecting base 500 is perpendicular to the color steel tile 100, and its top surface is smooth and supports the photovoltaic panel 200; both the upper buckle 600 and the lower buckle 700 are fixed on the connecting base 500, and then the color steel tile 100 and the photovoltaic panel 200 are fixed upward and downward respectively.

[0044] Specifically, in this embodiment, four connecting bases 500 are distributed at the four corners of the top surface of the photovoltaic panel 200, and the upper fastening member 600 is installed on the side wall of the connecting base 500, and is fastened and locked along the side of the photovoltaic panel 200 for fixation.

[0045] As Figure 7 shown, the upper fastening member 600 includes a first fixing plate 601, a first support 602, and a first fastening plate 603; the first support 602 is fixed to the side of the connecting base 500 and is movably connected to the first fastening plate 603. The first fixing plate 601 is arranged in an L shape and a first limiting groove 604 is opened at the top. The first limiting groove 604 partially wraps the first support 602 and the first fastening plate 603, and the first fastening plate 603 is movably connected to the first fixing plate 601 inside the first limiting groove 604. The bottom end of the first fastening plate 603 extends out of the first limiting groove 604 and is adjusted in an arc with the first support 602 as the center to lock the first fixing plate 601 placed on the photovoltaic panel 200. The upper fastening member 600 realizes traceless fixation and is more convenient to disassemble.

[0046] As Figure 8 shown, the lower fastening member 700 includes a second fixing plate 701, a second support 702, and a second fastening plate 703; a groove 501 is opened on the side surface of the connecting base 500 symmetric to the upper fastening member 600, and the second support 702 is fixed to the bottom surface of the groove 501. The second fastening plate 703 is movably connected to the second support 702. The second fixing plate 701 is distributed in an L shape, one end of which is attached to the convex surface of the color steel tile 100, and the other end extends into the groove 501. The second fixing plate 701 is provided with a second limiting groove 704 inside the groove 501. The second limiting groove 704 covers the second support 702 and the second fastening plate 703 locally, and the second fastening plate 703 is connected and fixed to the second fixing plate 701 in the second limiting groove 704. One end of the second fastening plate 703 extends out of the second limiting groove 704 and is adjusted in an arc with the second support 702 as the center to lock the second fixing plate 701 placed on the color steel tile 100. The lower fastening member 700 realizes traceless fixation and is more convenient to disassemble.

[0047] In the embodiment of the present application, the photovoltaic panel 200 is supported by the connecting base 500 and is arranged parallel to the color steel tile 100, and both are inclined and erected on the roof. A third fixing plate is movably connected to the second fixing plate 701, and the third fixing plate supports the photovoltaic panel 200 through the movable connection to prevent it from sliding down.

[0048] Meanwhile, after the photovoltaic panel 200 and the connection base 500 are fixed in this application, the connection base 500 is subject to a greater sliding force on the color steel tile 100. Based on the mechanism on the surface of the photovoltaic panel 200, an anti-slip fixing mechanism 400 is installed upstream or downstream of the connection base 500 to stably control the connection base 500.

[0049] Please refer to Figure 9-11 , and the following involves the first embodiment of the anti-slip fixing mechanism 400:

[0050] Specifically, the anti-slip fixing mechanism 400 designs an anti-slip body 409 according to the concave structure of the convex part of the color steel tile 100. The anti-slip body 409 is clamped with the color steel tile 100 by an interference fit. The anti-slip body 409 is made of rubber material, retaining sufficient elasticity and increasing resistance when encountering rain.

[0051] Among them, a plurality of small drain grooves 413 are respectively opened along the inclined direction on the bottom surface and the side surface of the anti-slip body 409 that is in contact with the color steel tile 100. The drain grooves 413 can allow water flow through, avoiding the anti-slip body 409 from being fully immersed in water and maintaining the frictional resistance. Then, a plurality of suction cups 414 are arranged inside the drain grooves 413, and the suction cups 414 can improve the fixing effect of the anti-slip body 409.

[0052] In addition, a third limiting groove 411 is cut out on the side surface of the anti-slip body 409 that faces the exposed side. The anti-slip body 409 is in a V-shaped state when taken out and in a natural state. After the anti-slip body 409 is clamped on the color steel tile 100, the third limiting groove 411 becomes a thin slit.

[0053] When the anti-slip body 409 is upstream of the connection base 500, a conical plate 417 is installed on the upper side of the anti-slip body 409. The tip of the conical plate 417 faces downward and is evenly inserted into the third limiting groove 411 that forms a thin slit. A second baffle 412 is vertically arranged at the upper end of the conical plate 417. The second baffle 412 is wider than the thickness of the conical plate 417 and is used to block its continuous sliding down; a guide rod 410 is penetrated through the anti-slip body 409 away from the third limiting groove 411. The guide rod 410 can slide freely on the anti-slip body 409. The upper end of the guide rod 410 is fixed to the second baffle 412, and the lower end is fixed to the connection base 500.

[0054] The above working method: when the connection base 500 slides down, it will drag the guide rod 410. When the guide rod 410 moves, it will pull the conical plate 417 to move downward. The conical plate 417 forces the third limiting groove 411 that forms a thin slit to open, and at the same time deforms the anti-slip body 409, improving the frictional force on the color steel tile 100 and the adsorption force of the suction cups 414. After the second baffle 412 contacts the anti-slip body 409, the maximum anti-slip resistance value is reached.

[0055] When the anti-slip body 409 is downstream of the connecting base 500, a space is reserved between the anti-slip body 409 and the connecting base 500 for installing the second baffle 412. The tip of the conical plate 417 is inserted into the third limiting groove 411 of the synthetic slit from above. The upper part of the conical plate 417 is fixedly connected to the connecting base 500. At this time, the guide rod 410 and the second baffle 412 are optional.

[0056] The above working method: when the connecting base 500 slips down, the resistance is directly increased by pushing the conical plate 417, and when the second baffle 412 or the connecting base 500 contacts the anti-slip body 409, the maximum anti-slip resistance value is reached.

[0057] Please refer to Figure 12-13 , the following relates to the second embodiment of the anti-slip fixing mechanism 400:

[0058] Specifically, the anti-slip fixing mechanism 400 is designed to wrap the convex part of the color steel tile 100, and two clamping blocks 401 are provided. The two clamping blocks 401 are symmetrically installed and fixedly connected by bolts 415. A first sliding groove 404 is opened on the side of the clamping block 401. By installing a limiting plate 416 inside the first sliding groove 404, the clamping block 408 of the rotating seat 406 is engaged. After the rotating seat 406 is connected to the first sliding groove 404, a connecting rod 407 is rotatably connected thereto. The connecting rod 407 is inclined and the end is spherical.

[0059] In addition, the anti-slip fixing mechanism 400 further includes a first baffle 402. The first baffle 402 is installed on the side of the connecting base 500. A second sliding groove 405 is opened on the first baffle 402. The spherical end of the connecting rod 407 is inserted into the second sliding groove 405.

[0060] In this embodiment, the clamping block 401 is arranged downstream of the connecting base 500 and a gap is reserved.

[0061] The above working method: when the connecting base 500 slips down, the connecting base 500 will approach the clamping block 401. The connecting rod 407 deflects outward with the rotating seat 406 as the center. The spherical end of the connecting rod 407 slides outward from the inner end of the second sliding groove 405. After it moves to the other end, the pressure of the connecting base 500 is applied to the clamping block 401 by the connecting rod 407.

[0062] In this embodiment, the way that the clamping block 401 is fixedly connected by bolts 415 will cause the bottom of the clamping block 401 to tilt up, reducing the contact with the color steel tile 100. The rotating seat 406 is arranged at a position close to the bottom on the side of the clamping block 401. With the help of the connecting rod 407 in an inclined manner, the thrust of the connecting base 500 is applied to the bottom of the clamping block 401. After increasing the clamping resistance of the clamping block 401, anti-slip and anti-falling are realized.

[0063] Please refer to Figure 14, the following is the third embodiment of the anti-slip fixing mechanism 400:

[0064] Specifically, the anti-slip fixing mechanism 400 integrates the functions of the clamping block 401 and the anti-slip body 409. The inner side of the clamping block 401 is replaced with the anti-slip body 409 that is adapted to the concave structure of the convex part of the color steel tile 100, so that in addition to being fixed by the bolt 415, the clamping block 401 has its own adsorption force.

[0065] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A fixed and adjustable bracket for photovoltaic power generation on a color steel tile roof, comprising: A bracket body, which is installed between the color steel tile (100) and the photovoltaic panel (200); The color steel tile (100) is fixed on the roof in an inclined manner for waterproofing; The photovoltaic panel (200) is placed on the top of the color steel tile (100) to establish a distributed photovoltaic building integrated power generation model; It is characterized in that the bracket body further includes: A connecting buckle mechanism (300), which is installed on the convex part of the color steel tile (100) and is seamlessly connected and fixed to the color steel tile (100) and the photovoltaic panel (200) respectively; An anti-slip fixing mechanism (400), which is fixed on the color steel tile (100) and is distributed upstream or downstream of the connecting buckle mechanism (300); The connecting buckle mechanism (300) includes a connecting base (500), an upper buckle (600), and a lower buckle (700); the connecting base (500) is installed on the convex part of the top surface of the color steel tile (100), and the four connecting bases (500) are located at the four corners of the bottom surface of the photovoltaic panel (200) and jack it up. The upper buckle (600) is installed on the side wall of the connecting base (500) and fixes the photovoltaic panel (200) from the side. A groove (501) is opened on the side surface of the connecting base (500) symmetrical to the upper buckle (600), and the lower buckle (700) extending outward and fixed to the color steel tile (100) is installed inside the groove (501); The upper buckle (600) includes a first fixing plate (601), a first support (602), and a first buckle plate (603); the first support (602) is fixed to the side of the connecting base (500), the first fixing plate (601) is arranged in an L shape and is placed on the photovoltaic panel (200) and extends to the connecting base (500). A first limiting groove (604) is opened at the bottom of the first fixing plate (601). The first support (602) is located in the middle of the first limiting groove (604) and is rotatably connected to the middle of the first buckle plate (603). The end of the first buckle plate (603) is rotatably connected to the first fixing plate (601) in the first limiting groove (604); The lower buckle (700) includes a second fixing plate (701), a second support (702), and a second buckle plate (703); the second support (702) is fixed to the bottom surface of the groove (501), the second fixing plate (701) is distributed in an L shape, one end of which is attached to the convex surface of the color steel tile (100), and the other end extends into the groove (501). The second fixing plate (701) opens a second limiting groove (704) inside the groove (501). The second support (702) is located inside the second limiting groove (704) and is rotatably connected to the second buckle plate (703). The second buckle plate (703) is rotatably connected to the second fixing plate (701) on one side inside the second limiting groove (704); The anti-slip fixing mechanism (400) includes clamping blocks (401), first baffles (402), and connecting members (403); the two clamping blocks (401) are symmetrically installed on the protrusions of the color steel tile (100) and are fixedly connected by bolts (415). A first sliding groove (404) is formed on the side of the clamping block (401), and limiting plates (416) distributed in a rack shape are symmetrically installed up and down inside the first sliding groove (404). The two first baffles (402) are symmetrically fixed on both sides of the connecting base (500). A second sliding groove (405) is horizontally formed on the bottom surface of the side of the first baffle (402) facing the clamping block (401). The two ends of the connecting member (403) are respectively connected to the first sliding groove (404) and the second sliding groove (405).

2. The fixed and adjustable bracket for photovoltaic power generation on a color steel tile roof according to claim 1, characterized in that: The connecting member (403) includes a rotating seat (406) and a connecting rod (407); a clamping block (408) is fixed at the inner end of the rotating seat (406). The clamping block (408) is inserted into the first sliding groove (404) and meshed with the two limiting plates (416). One end of the connecting rod (407) is rotatably connected to the rotating seat (406), and the other end of the connecting rod (407) is designed in a spherical shape and extends into the second sliding groove (405) and is slidably connected thereto.

3. The fixed and adjustable bracket for photovoltaic power generation on a color steel tile roof according to claim 2, characterized in that: The anti-slip fixing mechanism (400) includes an anti-slip body (409). The anti-slip body (409) is installed in an interference fit manner at the recess of the protrusion of the color steel tile (100) and is fixedly connected to the clamping block (408).

4. The fixed and adjustable bracket for photovoltaic power generation on a color steel tile roof according to claim 1, characterized in that: Another structure of the anti-slip fixing mechanism (400) is adopted. The anti-slip fixing mechanism (400) includes an anti-slip body (409). The anti-slip body (409) is installed in an interference fit manner at the recess of the protrusion of the color steel tile (100), and the anti-slip body (409) is located upstream or downstream of the connecting buckle mechanism (300).

5. The fixed and adjustable bracket for photovoltaic power generation on a color steel tile roof according to claim 4, characterized in that: A guiding rod (410) is penetrated through the middle of the inner side of the anti-slip body (409). A third limiting groove (411) is vertically cut on the side surface of the anti-slip body (409) away from the guiding rod (410). After the anti-slip body (409) is inserted into the recess of the protrusion of the color steel tile (100), the third limiting groove (411) is squeezed and hidden. A conical plate (417) is arranged upstream or downstream of the anti-slip body (409). The tip of the conical plate (417) is partially inserted into the third limiting groove (411), and a second baffle (412) is vertically arranged at the other end of the conical plate (417). The second baffle (412) is fixedly connected to the guiding rod (410).

6. A fixed and adjustable bracket for photovoltaic power generation on a color steel tile roof according to claim 3 or 5, characterized in that: the top surface and the side surface of the anti-slip body (409) are both provided with flow grooves (413), and a plurality of suction cups (414) are arranged inside the flow grooves (413).

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