CN218861952U - Photovoltaic board roof board installing support - Google Patents

Abstract

The utility model belongs to the technical field of photovoltaic building system installation, in particular to a photovoltaic panel roof panel installation support, which comprises a first clamping plate and a second clamping plate which are mutually hinged and matched and clamp a roof panel, wherein the first clamping plate and the second clamping plate are both provided with supporting plates for installing the photovoltaic panel, and an upper pressing part for clamping the photovoltaic panel is arranged above the supporting plates; still include a plurality of bolt assembly, through first splint and second splint centre gripping respectively in roof boarding interlock department both sides, insert the space of photovoltaic board between upper portion clamp plate and the backup pad, the upper portion clamp plate gives the photovoltaic board spacingly, through this technical scheme, even the roof boarding does not match with the photovoltaic board type, still can be through the extension length of backup pad, no matter the photovoltaic board is horizontal arrangement or vertical row arranges, the width of arranging of photovoltaic board is not restricted by the roof boarding type, a plurality of photovoltaic board accessible installing support realize arranging according to the design array in succession on the roofing, photovoltaic roofing system's cost has been reduced.

Description

Photovoltaic board roof panel installing support

Technical Field

The utility model relates to a photovoltaic building system installs technical field, especially a photovoltaic board roof panel installing support.

Background

In the current development stage, the photovoltaic is widely applied to industrial and commercial roofs such as industrial factory buildings, commercial buildings and public building roofs, generally speaking, the photovoltaic and the building are combined into two forms, namely, the building is combined with a photovoltaic system, and an encapsulated photovoltaic module is installed on the roof of the building; the other method is that the building is combined with a photovoltaic device, and the photovoltaic device is integrated with building materials, namely the building is integrated by photovoltaic.

Among the prior art, there are the integration roofing system of various structures and installation form, to the ordinary roofing system engineering way, the roof boarding is installed on the purlin of steel construction, then be connected anchor clamps lower part and the roof boarding interlock department or the roof boarding crest department of roof boarding, again with anchor clamps upper portion and guide rail connection, through laying horizontal guide rail and vertical guide rail, thereby form the rectangular region, be used for holding and fixed photovoltaic board, in the installation, need increase fixed guide rail's self-tapping nail, because of increasing roof boarding nail hole quantity, cause great hidden danger of leaking easily, furthermore, the arrangement of photovoltaic board must be adjusted through establishing the guide rail additional, just can guarantee that the photovoltaic board arranges on the metal roofing according to the photovoltaic array of design. If get rid of the guide rail, the photovoltaic board is directly connected with the roof boarding through anchor clamps, because metal roof boarding type width usually does not match with the photovoltaic board size, hardly realizes making the photovoltaic board arrange in succession on the metal roofing according to the design array, and add the guide rail and then can improve roofing system's cost. If metal roof panel type commonly used does not match with the photovoltaic board size, when carrying out photovoltaic array and arranging, for making the photovoltaic board atress reasonable, need arrange the size to the photovoltaic board and carry out detailed calculation to the scheme of arranging and compare, this has just increased work load for photovoltaic roofing system's construction.

In order to solve the technical problem, patent No. CN212176349U discloses a photovoltaic panel roof installation fixture, which comprises a pressing plate, a clamping mechanism and a first locking mechanism, wherein the clamping mechanism can be additionally held on a roof tile rib, the clamping mechanism is provided with a carrying platform, the carrying platform is located below the pressing plate and can be used for carrying two photovoltaic panels, a first through hole is formed in the middle position of the pressing plate, the first locking mechanism is arranged in the first through hole in a penetrating manner, so that a part penetrating through the pressing plate and another part not penetrating through the pressing plate are formed, the part penetrating through the pressing plate by the first locking mechanism is clamped in the clamping mechanism, the other part not penetrating through the pressing plate can extrude the upper surface of the pressing plate, and therefore, the distance between the pressing plate and the carrying platform is adjusted, and the purpose of clamping the photovoltaic panels is achieved. Through this photovoltaic board roof sectional fixture, can realize arranging in succession on the roofing according to the design array of photovoltaic board, even roof boarding template and photovoltaic board size mismatch, but the existence of carrying platform is equivalent to increased the length of two adjacent photovoltaic boards, need not to add the track like this, the length and width size of photovoltaic board all can match completely with the tile rib interval of every kind of roof boarding template, need not to design the roof boarding template that matches with it to the not unidimensional and different arrangement mode of photovoltaic board, however, this anchor clamps structure is complicated relatively, its fixture and first locking mechanism do not need all the other instruments to assist, however, its locking force receives wind-force, other factors such as deformation power influence is great, the reliability of locking force is not strong, in addition its own spanner and tooth structure's manufacturing procedure is complicated and manufacturing cost will be very high.

Patent No. CN216340499U discloses an upright-lockrand metal roof wind-resistant clamp, which comprises a first clamping piece and a second clamping piece which are matched with each other to clamp an external metal roof panel; the first clamping piece is provided with an installation arm for installing an external photovoltaic panel, the installation arm comprises an I-shaped connecting piece which is arranged on the first clamping piece in a laminating manner and is far away from one end of the first clamping piece, which is matched with the second clamping piece, the top of the I-shaped connecting piece is provided with a T-shaped connecting piece, a T-shaped groove which penetrates through the top of the T-shaped connecting piece is formed in the T-shaped connecting piece, and a first bolt which is provided with a first nut and the upper end of which extends out of the top of the T-shaped connecting piece is movably arranged on the T-shaped groove; this anti-wind clamp is when possessing the advantages of being convenient for two adjacent metal roof boarding junctions of lockstitching a border to consolidate, being convenient for with photovoltaic board demountable installation on metal roof boarding, and its structure is simple relatively, can improve the anti-wind power of metal roofing, but, this anti-wind clamp need the bolt to run through photovoltaic board when the fixed photovoltaic board of installation, causes the damage of photovoltaic board easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that provides in the above-mentioned background art, a photovoltaic board roof board installing support is provided.

The technical scheme of the utility model is that, the photovoltaic panel roof panel mounting bracket comprises a first clamping plate and a second clamping plate which are hinged with each other and clamp the roof panel, wherein the first clamping plate and the second clamping plate are both provided with a supporting plate for mounting the photovoltaic panel, and an upper pressing part for clamping the photovoltaic panel is arranged above the supporting plate; the clamping device also comprises a plurality of bolt assemblies for fixing the first clamping plate, the second clamping plate and the upper pressing piece.

Furthermore, a circular clamping groove is formed in the inner side of the first clamping plate or the inner side of the second clamping plate, a circular clamping seat is arranged on the inner side of the second clamping plate or the inner side of the first clamping plate, and the circular clamping seat is matched with the circular clamping groove in a hinged mode.

Furthermore, the circular clamping groove is arranged in the middle of the inner side of the first clamping plate or the second clamping plate, and the circular clamping seat is arranged in the middle of the inner side of the second clamping plate or the first clamping plate.

Further, below circular draw-in groove and circular cassette pin joint, the inboard of first splint and the inboard of second splint form accommodation space, this accommodation space is used for centre gripping roof boarding interlock department.

Furthermore, an accommodating space is formed by the inner side surface of the first bottom end of the first clamping plate far away from the hinged point of the circular clamping groove and the circular clamping seat and the accommodating groove of the inner side surface of the second bottom end of the second clamping plate far away from the hinged point of the circular clamping groove and the circular clamping seat; or the accommodating groove at the inner side surface of the first bottom end of the first clamping plate far away from the hinged point of the circular clamping groove and the circular clamping seat and the inner side surface at the second bottom end of the second clamping plate far away from the hinged point of the circular clamping groove and the circular clamping seat form an accommodating space together.

Furthermore, the inner side surface of the first bottom end of the first clamping plate or the inner side surface of the second bottom end of the second clamping plate is provided with a sawtooth groove.

Furthermore, the outside of first splint be provided with first backup pad, the outside of second splint be provided with the second backup pad, first backup pad and second backup pad be located same horizontal plane and set up along the central line symmetry of the subassembly that first backup pad and second backup pad are constituteed, the top surface of first backup pad and the top surface of second backup pad all form supporting platform, two upper portion casting die set up respectively supporting platform top after the space above the supporting platform of first backup pad and second backup pad, the bottom surface and the supporting platform laminating of photovoltaic board, the top surface of photovoltaic board and the bottom surface laminating of upper portion casting die.

Furthermore, the upper pressing piece is a right-angle plate and comprises a vertical plate and a transverse plate, the transverse plate is used for pressing the photovoltaic panel, and the vertical plate is used for fixing the upper pressing piece.

Further, each bolt assembly comprises a bolt and a nut, and after the bolt penetrates through the bolt holes of the vertical plates of the two upper pressing parts and the bolt holes of the first clamping plate and the second clamping plate, the bolts are screwed and fixed through the nuts arranged at the end parts of the bolts.

Further, a first top end transversely extending towards the inner side is arranged above the first clamping plate, a second top end transversely extending towards the inner side is arranged above the second clamping plate, the first top end is embedded below the second top end, and the upper end face of the second top end is flush with the upper end faces of the two vertical plates; or the second top end is embedded below the first top end, and the upper end surface of the first top end is flush with the upper end surfaces of the two vertical plates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the photovoltaic panels are respectively clamped on two sides of the occluded part of the roof panel through the first clamping plate and the second clamping plate, the photovoltaic panels are inserted into the space between the upper pressure plate and the first supporting plate and the space between the second supporting plate along the length direction or the width direction of the photovoltaic panels, the first supporting plate and the second supporting plate provide supporting force for the photovoltaic panels, and the upper pressure plate provides limiting force for the photovoltaic panels; the installation of the photovoltaic panel with maximized unit area can be realized, and the installation of the transverse and vertical guide rails can be omitted under the condition of providing the fixed point.

2. The photovoltaic panel can be installed immediately after the roof panel is finished, a photovoltaic supporting keel is not needed, a roof panel conversion supporting framework and an aluminum frame required to be fixed by the photovoltaic panel are omitted, and cost and weight of the photovoltaic panel are greatly reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the mounting bracket of the present invention,

figure 2 is a schematic view of the installation bracket of the invention partially installed with the roof panel and the photovoltaic panel,

fig. 3 is the overall installation schematic diagram of the photovoltaic panel roof panel of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. first splint, 2, the second splint, 3, upper portion casting die, 4, bolt assembly, 5, photovoltaic board, 6, roof boarding, 110, first bottom, 120, first top, 130, first backup pad, 140, circular clamping groove, 150, sawtooth recess, 200, accommodation space, 210, the second bottom, 220, the second top, 230, the second backup pad, 240, circular cassette, 250, the holding tank, 300, supporting platform, 310, the riser, 320, the diaphragm, 410, the bolt, 420, the nut, 610, roof boarding interlock department, 620, roof boarding right-hand locking limit, 630, roof boarding left-hand locking limit, 640, roof boarding crest.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-2, the utility model provides a technical solution, a photovoltaic panel roof panel mounting bracket, comprising a first clamping plate 1 and a second clamping plate 2 which are mutually hinged and matched and clamp a roof panel 6, wherein the first clamping plate 1 and the second clamping plate 2 are both provided with a supporting plate for mounting a photovoltaic panel 5, and an upper pressing piece 3 for clamping the photovoltaic panel 5 is arranged above the supporting plate; and a plurality of bolt assemblies 4 for fixing the first clamping plate 1, the second clamping plate 2 and the upper pressing piece 3 are also included. Specifically, as shown in fig. 2 to 3, two adjacent roof panels 6 are fixed on a purline of a steel structure and connected, a right roof locking edge 620 of one roof panel 6 is matched with a left roof locking edge 630 of the adjacent roof panel to form a roof panel occlusion 610, a first clamping plate 1 and a second clamping plate 2 are hinged to each other and matched to clamp the roof panel occlusion 610, two photovoltaic panel roof panel mounting brackets are mounted on three adjacent roof panels 6, a photovoltaic panel 5 is mounted between the two photovoltaic panel roof panel mounting brackets, the photovoltaic panel 5 is lapped between a supporting plate and an upper pressing part 3, the photovoltaic panel 5 is mounted in a manner of being inserted between the supporting plate and the upper pressing part 3 along the length direction of the mounting brackets, after the photovoltaic panel 5 is mounted, the photovoltaic panel roof is fixed through a bolt assembly 4, for a special roof panel shown in fig. 3, the height of a roof panel wave crest 640 of the special roof panel is the same as that of the roof panel occlusion 610, the top surface of the roof panel wave crest 640 is a plane, after the mounting brackets are mounted, special roof panel wave crest 640 is coated with special roof panel 5, and double fixing of the roof panel wave crest is mounted through the mounting brackets, so that the roof panel wave crest 640 is safe and double, the roof panel is stronger in strength, and the wind-resistant system is better.

The utility model discloses on embodiment one's basis, further technical scheme lies in: referring to fig. 1 again, the circular clamping groove 140 is disposed on the inner side of the first clamping plate 1, the circular clamping seat 240 is disposed on the inner side of the second clamping plate 2, the circular clamping seat 240 is disposed after the second clamping plate 2 extends inward and transversely, and the circular clamping seat 240 is hinged to the circular clamping groove 140.

In order to make the structure of the whole mounting bracket more reasonable and compact, further, the circular clamping groove 140 is disposed in the middle of the inner side of the first clamping plate 1 or the second clamping plate 2, and the circular clamping seat 240 is disposed in the middle of the inner side of the second clamping plate 2 or the first clamping plate 1.

The technical scheme of the utility model still lies in: below the hinge point of the circular locking groove 140 and the circular locking seat 240, an accommodating space is formed between the inner side of the first clamping plate 1 and the inner side of the second clamping plate 2, the accommodating space is used for clamping a roof panel occlusion part 610, the lower part of the accommodating space is a notch adapted to a narrow part of the roof panel occlusion part 610, the upper part of the accommodating space is adapted to a wide part of the roof panel occlusion part 610, the roof panel occlusion part 610 in the prior art has different structures and styles, and the accommodating space can be designed into different shapes according to the shapes of the roof panel occlusion parts 610 in order to adapt to various roof panel occlusion parts 610.

In order to better clamp the engaged part 610 of the roof panel, further, the accommodating groove 250 on the inner side surface of the first bottom end 110 of the first clamping plate 1 far away from the hinge point of the circular clamping groove 140 and the circular clamping seat 240 and the inner side surface of the second bottom end 210 of the second clamping plate 2 far away from the hinge point of the circular clamping groove 140 and the circular clamping seat 240 together form an accommodating space; or the accommodating groove 250 on the inner side surface of the first bottom end 110 of the first clamping plate 1 far away from the hinge point of the circular clamping groove 140 and the circular clamping seat 240 and the inner side surface of the second bottom end 210 of the second clamping plate 2 far away from the hinge point of the circular clamping groove 140 and the circular clamping seat 240 together form an accommodating space.

The technical scheme of the utility model still lies in: after clamping the installing support, sawtooth recess 150 has played skid-proof effect to a certain extent, makes the fixed of roof boarding interlock department 610 better firm, and sawtooth recess 150 sets up the medial surface of first splint 1's first bottom 110 or the medial surface of second splint 2's second bottom 210.

The technical scheme of the utility model still lies in: in order to make the roof panel 6 and the photovoltaic panel 5 have better size matching, the photovoltaic panel 5 is laid on the roof panel 6 in the largest area, the first clamping plate 1 is provided with a first supporting plate 130 on the outer side, the second clamping plate 2 is provided with a second supporting plate 230 on the outer side, the first supporting plate 130 and the second supporting plate 230 are positioned on the same horizontal plane and symmetrically arranged along the central line of the assembly formed by the first supporting plate 130 and the second supporting plate 230, the top surface of the first supporting plate 130 and the top surface of the second supporting plate 230 form a supporting platform 300, the two upper pressing parts 3 are respectively arranged above the supporting platforms 300 of the first supporting plate 130 and the second supporting plate 230 after a certain space is arranged, the thickness of the space is the thickness of the photovoltaic panel, the bottom surface of the photovoltaic panel 5 is attached to the supporting platform 300, and the top surface of the photovoltaic panel 5 is attached to the bottom surface of the upper pressing part 3.

Further, the upper pressing member 3 is a right-angled plate, the upper pressing member 3 includes a vertical plate 310 and a horizontal plate 320, the horizontal plate 320 is used for pressing the photovoltaic panel 5, and the vertical plate 310 is used for fixing the upper pressing member 3. Each bolt assembly 4 comprises a bolt 410 and a nut 420, after the bolts 410 penetrate through the vertical plates 310 of the two upper pressing parts 3 and the bolt 410 holes of the first clamping plate 1 and the second clamping plate 2, the nuts 420 are arranged at the ends of the bolts 410 and screwed fixedly, the upper pressing parts 3 of the right-angle plate structure can be fixed between the first clamping plate 1 and the second clamping plate 2 and between the upper pressing parts 3 and the first clamping plate 1 and between the upper pressing parts 2 only by screwing the bolt assemblies 4 in one direction, and the limit between the upper pressing parts 3 and the first supporting plate 130 and between the upper pressing parts 230 after the photovoltaic plate 5 is installed can be realized by fixing the mounting bracket.

The technical scheme of the utility model still lies in: a first top end 120 extending inwards transversely is arranged above the first splint 1, a second top end 220 extending inwards transversely is arranged above the second splint 2, the first top end 120 is embedded below the second top end 220, and the upper end face of the second top end 220 is flush with the upper end faces of the two vertical plates 310; or the second top ends 220 are embedded below the first top ends 120, the upper end surfaces of the first top ends 120 are flush with the upper end surfaces of the two vertical plates 310, and by means of the technical scheme, the upper end surfaces of the second clamping plates 2 are flush with the upper end surfaces of the vertical plates 310 of the upper pressing member 3, so that the roof system is more concise and attractive in matching.

The utility model provides a photovoltaic roofing system, including installing support among the above-mentioned technical scheme, photovoltaic board 5 and roof boarding 6, installing support installs on roof boarding 6, the height of roof boarding crest 640 is the same with the height of roof boarding interlock department 610, the top surface of roof boarding crest 640 is the plane, after installing the installing support, scribble special glue at roof boarding crest 640 top surface, supporting platform 300 is all formed with the top surface of second backup pad 230 to the top surface of first backup pad 130, the bottom surface of photovoltaic board 5 laminates with supporting platform 300 and roof boarding crest 640, the top surface of photovoltaic board 5 laminates with the bottom surface of upper portion casting die 3.

In a specific use of this embodiment, as shown in fig. 1 to 3, after the roof panel 6 is installed, the installation support is installed on the roof panel 6, and is respectively clamped at two sides of the roof panel meshing portion 610 by the first clamping plate 1 and the second clamping plate 2, the circular clamping seat 240 is located in the circular clamping groove 140, and the first top end 120 of the first clamping plate 1 is located below the second top end 220 of the second clamping plate 2; then, an upper pressing piece 3 is installed on the outer side of the first clamping plate 1 and the outer side of the second clamping plate 2, a vertical plate 310 of the upper pressing piece 3 is respectively attached to the outer end faces of the first clamping plate 1 and the second clamping plate 2, the first clamping plate 1 and the second clamping plate 2 can be fixed through independent bolt assemblies 4, or the first clamping plate 1, the second clamping plate 2 and the upper pressing piece 3 are fixed through a group of bolt assemblies 4 in a sharing mode, bolt holes are formed in the first clamping plate 1, the second clamping plate 2 and the vertical plate 310, after the bolts 410 sequentially penetrate through the vertical plate 310, the first clamping plate 1, the second clamping plate 2 and the vertical plate 310 from left to right, the bolts 410 on the right side are padded and then are screwed and fixed through nuts 420, and two or more groups of bolt assemblies 4 are installed in the length direction of the installation support, and at this time, locking of the meshing positions 610 of two adjacent roof panels 6 can be achieved; secondly, insert photovoltaic board 5 along the length direction or the width direction of photovoltaic board 5 from the space between upper portion clamp plate and first backup pad 130 and/or second backup pad 230, first backup pad 130 and second backup pad 230 give photovoltaic board 5 holding power, and the upper portion clamp plate gives the backup pad spacing, and above-mentioned technical scheme's main beneficial effect is: even if the roof panels 6 are not matched with the photovoltaic panels 5 in plate type, the length of the photovoltaic panels 5 can be increased by the extension length of the first supporting plate 130 and the second supporting plate 230 of the mounting bracket without adding a rail, no matter the photovoltaic panels 5 are arranged in a horizontal row or a vertical row, namely the arrangement width of the photovoltaic panels 5 is not limited by the roof panel 6 type, the plurality of photovoltaic panels 5 can be continuously arranged on the roof according to the design array by the mounting bracket, and the cost of the photovoltaic roof system is reduced; in order to make the roof system have stronger wind pulling resistance, the roof board wave crest 640 needs to be matched for locking at the same time, as shown in fig. 3, special glue is laid on the top surface of the roof board wave crest 640, is glued with the bottom surface of the photovoltaic board 5, and is directly attached and combined with the roof board 6, so that the photovoltaic fixing keel and the photovoltaic cell fixing frame are omitted, and the manufacturing cost and the roof weight are greatly reduced; the wind lift force of the roof photovoltaic system is very large, and the roof photovoltaic system is combined in two modes (namely, the roof board wave crest 640 is glued with special glue on the bottom surface of the photovoltaic board 5 and the two ends of the mounting bracket are supported and clamped), so that the photovoltaic board 5 and the roof board 6 are fixed by special structural glue, and the two sides of the photovoltaic board are doubly fixed by the mounting bracket, so that the resistance of the roof photovoltaic system to the invasion of positive and negative wind pressure for a long time is ensured; after the roof photovoltaic system is installed, people can directly step on the roof photovoltaic system to overhaul and maintain, and the roof photovoltaic system is subtracted from an aluminum frame to remove dust accumulation and influence power generation efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides a photovoltaic board roof board installing support which characterized in that: the roof plate fixing device comprises a first clamping plate (1) and a second clamping plate (2) which are hinged to each other and used for clamping a roof plate (6), wherein supporting plates used for mounting a photovoltaic plate (5) are arranged on the first clamping plate (1) and the second clamping plate (2), and an upper pressing piece (3) used for clamping the photovoltaic plate (5) is arranged above the supporting plates; the clamping device also comprises a plurality of bolt assemblies (4) used for fixing the first clamping plate (1), the second clamping plate (2) and the upper pressing piece (3).

2. The photovoltaic panel roof panel mounting bracket of claim 1, wherein: the round clamping groove (140) is arranged on the inner side of the first clamping plate (1) or the second clamping plate (2), the round clamping seat (240) is arranged on the inner side of the second clamping plate (2) or the first clamping plate (1), and the round clamping seat (240) is hinged and matched with the round clamping groove (140).

3. The photovoltaic panel roof panel mounting bracket of claim 2, wherein: the round clamping groove (140) is arranged in the middle of the inner side of the first clamping plate (1) or the second clamping plate (2), and the round clamping seat (240) is arranged in the middle of the inner side of the second clamping plate (2) or the first clamping plate (1).

4. The photovoltaic panel roofing panel mounting bracket of claim 3, wherein: and an accommodating space is formed between the inner side of the first clamping plate (1) and the inner side of the second clamping plate (2) below a hinge point of the circular clamping groove (140) and the circular clamping seat (240).

5. The photovoltaic panel roof panel mounting bracket of claim 4, wherein: an accommodating space is formed by the inner side surface of the first bottom end (110) of the first clamping plate (1) far away from the hinge point of the circular clamping groove (140) and the circular clamping seat (240) and the accommodating groove (250) of the inner side surface of the second bottom end (210) of the second clamping plate (2) far away from the hinge point of the circular clamping groove (140) and the circular clamping seat (240); or the accommodating groove (250) on the inner side surface of the first bottom end (110) of the first clamping plate (1) far away from the hinge point of the circular clamping groove (140) and the circular clamping seat (240) and the inner side surface of the second bottom end (210) of the second clamping plate (2) far away from the hinge point of the circular clamping groove (140) and the circular clamping seat (240) jointly form an accommodating space (200).

6. The photovoltaic panel roof panel mounting bracket of any one of claims 3-5, wherein: the inner side surface of the first bottom end (110) of the first clamping plate (1) or the inner side surface of the second bottom end (210) of the second clamping plate (2) is provided with a sawtooth groove (150).

7. The photovoltaic panel roof panel mounting bracket of claim 6, wherein: the outside of first splint (1) be provided with first backup pad (130), the outside of second splint (2) be provided with second backup pad (230), first backup pad (130) and second backup pad (230) be located same horizontal plane and along the central line symmetry setting of the subassembly that first backup pad (130) and second backup pad (230) are constituteed, supporting platform (300) are all formed to the top surface of first backup pad (130) and the top surface of second backup pad (230), two upper portion casting die (3) set up respectively the supporting platform (300) top space back top of first backup pad (130) and second backup pad (230).

8. The photovoltaic panel roof panel mounting bracket of claim 1, wherein: the upper pressing piece (3) is a right-angle plate, and the upper pressing piece (3) comprises a vertical plate (310) and a transverse plate (320).

9. The photovoltaic panel roof panel mounting bracket of claim 8, wherein: each group of bolt assemblies (4) comprise bolts (410) and nuts (420), and after the bolts (410) penetrate through the vertical plates (310) of the two upper pressing parts (3), the bolt holes of the first clamping plate (1) and the bolt holes of the second clamping plate (2), the nuts (420) are arranged at the end parts of the bolts (410) and screwed and fixed.

10. The photovoltaic panel roof panel mounting bracket of claim 9, wherein: a first top end (120) transversely extending towards the inner side is arranged above the first splint (1), a second top end (220) transversely extending towards the inner side is arranged above the second splint (2), the first top end (120) is embedded below the second top end (220), and the upper end face of the second top end (220) is flush with the upper end faces of the two vertical plates (310); or the second top end (220) is embedded below the first top end (120), and the upper end surface of the first top end (120) is flush with the upper end surfaces of the two vertical plates (310).

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