CN218479422U

CN218479422U - Mounting assembly for roof distributed photovoltaic panel

Info

Publication number: CN218479422U
Application number: CN202222177181.8U
Authority: CN
Inventors: 关明明; 余迪
Original assignee: Ningbo Shengli Metal Technology Co ltd; Ningbo Beilun Xingda Power Transmission Machinery Foundry
Current assignee: Ningbo Shengli Metal Technology Co ltd; Ningbo Beilun Xingda Power Transmission Machinery Foundry
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-02-14
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to the technical field of photovoltaic panel installation accessories, in particular to an installation component for a roof distributed photovoltaic panel, which comprises a stainless steel edge pressing support and a medium-pressure component, wherein the stainless steel edge pressing support comprises a first trapezoid frame and a 7-shaped edge clip, the 7-shaped edge clip is positioned on one side of the first trapezoid frame with the length extending, an opening is arranged below the first trapezoid frame, the medium-pressure component comprises a stainless steel medium-pressure base and a stainless steel photovoltaic medium-pressure frame, the stainless steel photovoltaic medium-pressure frame comprises a concave middle-pressure block, two sides of the concave middle-pressure block are both provided with a pressure plate, the stainless steel medium-pressure base comprises a 'v' -shaped pressing seat, and two sides of the 'v' -shaped pressing seat and the concave middle-pressure block are both provided with a second trapezoid frame; the technical effects of the utility model are that: the whole structure is simpler, and the installation is more convenient.

Description

Mounting assembly for roof distributed photovoltaic panel

Technical Field

The utility model relates to a technical field of photovoltaic board installation accessory especially relates to an installation component for roofing distributing type photovoltaic board.

Background

The distributed solar photovoltaic system has wide development prospect as a new energy source, advocates the principles of near power generation, near grid connection, near conversion and near use, not only can effectively improve the power generation capacity of the photovoltaic power station with the same scale, but also effectively solves the problem of loss of electric power in boosting and long-distance transportation, thereby having quite wide application,

distributed photovoltaic panels are generally installed on roofs of non-cement roofs (color steel tile roofs), and the current mounting bracket for the photovoltaic panels generally comprises a 6063-T5 series aluminum alloy bracket, a frame and a lifting base, wherein during installation: the photovoltaic panels are fixed through 6063-T5 series aluminum alloy supports, the 6063-T5 series aluminum alloy supports are generally long and basically consistent with the photovoltaic panels in length, meanwhile, two sides of each aluminum alloy support are in a guide rail form, two adjacent photovoltaic panels are respectively inserted into guide rails on the side edges of the aluminum alloy supports, frames are additionally arranged, and the bases are lifted and then fixedly connected with a color steel tile roof through screws, so that the whole installation process of installing the photovoltaic panels through the 6063-T5 series aluminum alloy supports is relatively complex, the structure of the whole installation support is complex, meanwhile, materials are relatively more, and the cost price is undoubtedly increased.

Disclosure of Invention

(one) technical problem that solve the utility model aims at providing a mounting assembly for roofing distributing type photovoltaic board for there is overall structure complicacy, the installation loaded down with trivial details, simultaneously with the also relatively more defect of material in solving current distributing type photovoltaic board installing support.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the mounting assembly for the roof distributed photovoltaic panel comprises a stainless steel edge pressing support and a middle pressing assembly, wherein the stainless steel edge pressing support comprises a first trapezoid frame matched with a protruding part of a color steel tile and a 7-shaped edge clamp clamped on the side edge of the photovoltaic panel, the 7-shaped edge clamp is positioned on one side of the first trapezoid frame, the length of the first trapezoid frame extends, an opening is formed below the first trapezoid frame, a first mounting through hole is formed in the upper surface of the first trapezoid frame, more than one second mounting through hole is formed in the waist parts of the two sides of the first trapezoid frame, the middle pressing assembly comprises a stainless steel middle pressing base matched with the protruding part of the color steel tile and a stainless steel photovoltaic middle pressing frame matched with the side edges of two adjacent photovoltaic panels, the stainless steel photovoltaic middle pressing frame comprises a concave middle pressing block, two pressing plates matched with the photovoltaic panel are arranged on the two sides of the concave middle pressing block, the stainless steel middle pressing base comprises a 74212212212212212one-shaped pressing block with which is downward opened, and two sides of the concave-shaped middle pressing block are locked by screws, and the color steel block 742122124 is provided with the concave-shaped middle pressing block.

Preferably, in order to ensure the overall connection strength, the second trapezoidal frame is connected with the '21274', and the bending part, the second trapezoidal frame and the '\21274' pressing seat are integrally formed to form an integral bending forming part.

Preferably, in order to ensure the overall connection strength, the pressure plate and the concave-shaped middle pressing block are integrally formed to form an integrally bent forming piece, and the pressure plate extends along the length direction of the concave-shaped middle pressing block.

Preferably, in order to ensure the overall connection strength, the first trapezoidal frame and the 7-shaped side clamp are integrally formed to form an integrally bent molding.

Preferably, for convenience of installation, more than one fifth installation through holes are formed in the v-shaped pressing seat, and sixth installation through holes corresponding to the fifth installation through holes in a one-to-one manner are formed in the concave-shaped middle pressing block.

Preferably, in order to facilitate later installation, a third installation through hole is formed in the upper surface of the second trapezoid frame, more than one fourth installation through hole is formed in the waist portions of the two sides of the second trapezoid frame, the third installation through hole is connected with the plane of the protruding portion of the color steel tile through a screw, and the fourth installation through hole is connected with the side face of the protruding portion of the color steel tile through a screw.

(III) advantageous effects

The utility model provides an installation component for roofing distributing type photovoltaic board, its advantage lies in: this structure adopts the limit to press through stainless steel limit that the support is direct to be connected with various steel tile, and the middling pressure is made up two adjacent photovoltaic boards through the middling pressure subassembly, carries out the mounting means of snap-on simultaneously with various steel tile, compares prior art structure simpler, uses the material still less, need when having saved the aluminum alloy support installation arrange the frame, raise the installation component of base, further save the cost for it is more convenient to install.

Drawings

FIG. 1 is a schematic view of a rust steel edge-pressing support in embodiment 1;

FIG. 2 is a schematic view of an assembled structure of a medium voltage module according to embodiment 1;

FIG. 3 is a first schematic structural view of a stainless steel medium-pressure base according to example 1;

FIG. 4 is a second schematic structural view of a stainless steel middle pressure base according to example 1;

FIG. 5 is a third schematic structural view of a stainless steel middle pressure base according to example 1;

FIG. 6 is a schematic structural view of a stainless steel photovoltaic medium voltage rack in example 1;

FIG. 7 is a top view of the structure of the photovoltaic panel after being mounted with a plurality of rust steel edge pressing supports and a medium voltage assembly;

fig. 8 is a schematic structural view of a photovoltaic panel assembled with two rust steel edge pressure supports and a portion of color steel tiles.

In the reference symbols:

the stainless steel edge pressing support comprises a rust steel edge pressing support 1, a middle pressing component 2, a first trapezoid frame 3, a 7-shaped edge clamp 4, a first mounting through hole 5, a second mounting through hole 6, a stainless steel middle pressing base 7, a stainless steel photovoltaic middle pressing frame 8, a concave-shaped middle pressing block 8-1, a pressing plate 8-2 and a 'v 212747-1', a second trapezoid frame 7-2, a locking screw 7-3, a bent part 7-4, a third mounting through hole 9, a fourth mounting through hole 10, a fifth mounting through hole 11, a sixth mounting through hole 12, a color steel tile 13 and a photovoltaic plate 14.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example one

As shown in fig. 1-6, the present invention provides an embodiment: the mounting assembly for the roof distributed photovoltaic panel comprises a stainless steel edge pressing support 1 and a middle pressing assembly 2, wherein the stainless steel edge pressing support 1 comprises a first trapezoidal frame 3 matched with a convex part of a color steel tile 13 and a 7-shaped edge clamp 4 clamped on the side edge of a photovoltaic panel 14, the 7-shaped edge clamp 4 is positioned on one side of the first trapezoidal frame 3 with the length extending, an opening is formed below the first trapezoidal frame 3, a first mounting through hole 5 is formed in the upper surface of the first trapezoidal frame 3, more than one second mounting through hole 6 is formed in the waist parts of two sides of the first trapezoidal frame 3, each group of middle pressing assemblies 2 comprises a stainless steel middle pressing base 7 matched with the convex part of the color steel tile 13 and a stainless steel photovoltaic middle pressing frame 8 matched with the side edges of two adjacent photovoltaic panels 14, the stainless steel photovoltaic middle pressing frame 8 comprises a concave middle pressing block 8-1, one pressing block 8-1 matched with the photovoltaic panel 14 is arranged on two sides of the concave middle pressing block 8-1, the pressing block 8-1 is locked with the concave pressing base 7 through a concave pressing screw 747, and a concave pressing block 747-7 is arranged between the concave base 3 and the color steel tile 13.

Preferably, in order to ensure the integral connection strength, the second trapezoidal frame 7-2 and the '21274' -shaped press seat 7-1 are connected through a bending part 7-4, and the bending part 7-4, the second trapezoidal frame 7-2 and the '21274' -shaped press seat 7-1 are integrally formed to form an integrally bent forming part.

Preferably, in order to ensure the overall connection strength, the pressing plate 8-2 and the concave-shaped middle pressing block 8-1 are integrally formed to form an integrally bent forming piece, and the pressing plate 8-2 extends along the length direction of the concave-shaped middle pressing block 8-1.

Preferably, in order to ensure the overall connection strength, the first ladder frame 3 and the side clamp 4 shaped like a Chinese character '7' are integrally formed to form an integrally bent forming piece.

Preferably, in order to facilitate later installation, a third installation through hole 9 is formed in the upper surface of the second trapezoidal frame 7-2, more than one fourth installation through hole 10 is formed in the waist portions of the two sides of the second trapezoidal frame 7-2, the third installation through hole 9 is connected with the plane of the protruding portion of the color steel tile 13 through a screw, and the fourth installation through hole 10 is connected with the side face of the protruding portion of the color steel tile 13 through a screw.

Preferably, for convenience of installation, more than one fifth installation through hole 11 is formed in the V-shaped pressing seat 7-1, the concave-shaped middle pressing block 8-1 is provided with sixth installation through holes 12 corresponding to the fifth installation through holes 11 one by one, and during installation, the locking screws 7-3 sequentially penetrate through the sixth installation through holes 12 and the fifth installation through holes 11 at the upper part and then are locked with the protruding parts on the color steel tiles 13 at the lower part.

In the structure, each rust steel edge pressing support 1, each stainless steel photovoltaic medium-voltage frame 8 and each stainless steel medium-voltage base 7 are integrally bent and formed parts, and are made of stainless steel materials, the physical strength is further enhanced from the mechanical strength, and the tensile strength is improved to be more than or equal to 520MPa from 6063-T5 series 160MPa through verification, so that the yield resistance and the hardness are greatly improved, and the protection effect of the photovoltaic panel is better played; and the stainless steel adopts SU304, so that the corrosion resistance is further improved, and the SU304 has excellent corrosion resistance and better intercrystalline corrosion resistance, and has strong corrosion resistance to oxidizing acid. And the technology of how the support 1, the photovoltaic medium-voltage stainless steel frame 8 and the medium-voltage stainless steel base 7 are all integrally bent forming pieces to integrally bend belongs to the conventional technology in the field, and therefore, detailed description is not provided.

This structure includes that support 1 is pressed on a plurality of stainless steel limit and a set of above middling pressure subassembly 2, when the installation stainless steel limit is pressed support 1 and middling pressure subassembly 2 number and is set for the selection according to the length of photovoltaic board in the actual installation, for example, as shown in fig. 7 for installation 3 photovoltaic boards 14, connect through two middling pressure subassembly 2 between two adjacent photovoltaic boards 14, the lateral surface of the photovoltaic board 14 in the outermost side is fixed through two stainless steel limit pressure supports 1 respectively, when actual installation, can press support 1 or more than middling pressure subassembly 2 through one middling pressure subassembly 2 or 3 between two adjacent photovoltaic boards 14 and carry out middling pressure setting, the photovoltaic board of most lateral side can press

support

1 or 3 stainless steel limit to press support 1 or more than stainless steel limit to press support 1 to carry out the limit and fix, specifically according to actual conditions.

This structural setting will have the current 6063-T5 series aluminum alloy support that adopts, the frame and raise these several kinds of parts of base and change into, the middling pressure directly adopts middling pressure subassembly 2 to carry out spacing fixed with two adjacent photovoltaic boards 14, the limit is pressed and is adopted stainless steel limit to press support 1 direct and the bellying of various steel tile 13 of below to fix, with this can reduce the material for the installation by a wide margin, more accord with the requirement of photovoltaic as the green energy, and save installation link and installation time by a wide margin, and adopt several simple parts just can, it reaches about 40% to prove that the cost is saved to the totality.

As shown in fig. 7 and 8, the specific installation method is as follows: firstly, selecting a proper number of photovoltaic panels 14, stainless steel edge pressing supports 1 and medium-pressure components 2 according to requirements, then firstly attaching a plurality of first trapezoidal frames 3 on the stainless steel edge pressing supports 1 on the left side to the convex parts of color steel tiles 13 on the lower side, locking the convex parts of the color steel tiles 13 on the lower side after the screws pass through the through holes on the first trapezoidal frames 3, then inserting the left side of the photovoltaic panel 14 on the most lateral side into the clamping port of a 7-shaped edge clamp 4, compressing the outer side of the photovoltaic panel 14 on the most left side under the matching of the convex parts of the color steel tiles 13 on the lower side to form edge pressing, then placing the 7-shaped edge clamp 4 on the medium-pressure components 2 at the position of the corresponding convex parts of the color steel tiles 13 on the lower side firstly, ensuring that the second trapezoidal frames 7-2 on the two sides are attached to the color steel tiles 13 in a protruding manner, and locking the color steel tiles 13 after the screws pass through the corresponding fourth mounting through holes 10 and the third mounting through holes 9, then, the fifth mounting through holes 11 correspond to the sixth mounting through holes 12 one by one, then the pressing blocks 8-1 at two sides of the stainless steel photovoltaic medium pressure frame 8 press the side edges of two adjacent photovoltaic plates 14 to prevent the photovoltaic plates from moving, at the moment, the '21274' shaped pressing seat 7-1 and the 'concave' shaped pressing block 8-1 are oppositely arranged, namely one is downward and the other is upward, then the locking screw 7-3 is matched with the nut stainless steel medium pressure base 7 and the stainless steel photovoltaic medium pressure frame 8 to lock to form medium pressure, then the photovoltaic plates 14 and the medium pressure component 2 are sequentially mounted in the medium pressure mode, the outer side edge of the photovoltaic plate 14 at the rightmost side is fixed through the stainless steel edge pressing support seat 1, so that the photovoltaic plates are directly fixed on the color steel tile 13 through the stainless steel edge pressing support seats 1 at two sides matched with the medium pressure component 2 of the medium pressure, consequently, the roofing is more pressed close to the photovoltaic board through this installation component installation after, makes board and roofing gap reduce, and support strength promotes by a wide margin, further promotes the wind resistance ability of photovoltaic board by a wide margin, and the wind resistance ability promotes by a wide margin moreover, and the concrete improvement mode is: the limit is pressed through stainless steel limit and is pressed the support and directly be connected with various steel tile, and the middling pressure is made up two piece adjacent photovoltaic boards through the middling pressure subassembly, carries out the mounting means of direct fixation with various steel tile simultaneously, compares prior art structure simpler, uses the material still less, needs when having saved the aluminum alloy support installation arrange the frame, raise the installation component of base, further saves the cost for it is more convenient to install.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A installation component for roofing distributed photovoltaic board which characterized in that: the stainless steel edge pressing support (1) comprises a stainless steel edge pressing support (1) and a middle pressing assembly (2), the stainless steel edge pressing support (1) comprises a first trapezoidal frame (3) matched with a convex part of a color steel tile and a 7-shaped edge clamp (4) clamped on the side edge of a photovoltaic plate, the 7-shaped edge clamp (4) is positioned on one side of the first trapezoidal frame (3) in length extension, an opening is formed below the first trapezoidal frame (3), a first mounting through hole (5) is formed in the upper surface of the first trapezoidal frame (3), more than one second mounting through hole (6) is formed in the waist parts of two sides of the first trapezoidal frame (3), the middle pressing assembly (2) comprises a stainless steel middle pressing base (7) matched with the convex part of the color steel tile and a stainless steel photovoltaic middle pressing frame (8) matched with the side edges of two adjacent photovoltaic plates, the stainless steel photovoltaic middle pressing frame (8) comprises a concave middle pressing block (8-1), the concave pressing block (8-1) is arranged between the concave pressing block (8) and the concave pressing block (7) and the corresponding opening of the color steel tile, the concave pressing block (7) and the corresponding photovoltaic plate (7), and the concave pressing block (7) is arranged between the concave pressing block (1-7) and the corresponding opening of the corresponding photovoltaic plate (747), and the corresponding groove (7) of the corresponding groove (747) of the corresponding groove (1) -3) fixing.

2. The mounting assembly for a roofed distributed photovoltaic panel according to claim 1, wherein: the second trapezoidal frame (7-2) is connected with the ' 21274 ', the ' shaped press seat (7-1) through a bending part (7-4), and the bending part (7-4), the second trapezoidal frame (7-2) and the ' 21274 ' shaped press seat (7-1) are integrally formed to form an integral bending forming part.

3. The mounting assembly for a roofing distributed photovoltaic panel according to claim 1 or 2, characterized in that: the pressing plate (8-2) and the concave-shaped middle pressing block (8-1) are integrally formed to form an integral bending forming piece, and the pressing plate (8-2) extends along the length direction of the concave-shaped middle pressing block (8-1).

4. The mounting assembly for a roofed distributed photovoltaic panel according to claim 3, wherein: the first trapezoid frame (3) and the 7-shaped edge clamp (4) are integrally formed to form an integrally bent forming piece.

5. The mounting assembly for a roofing distributed photovoltaic panel according to claim 4, wherein: the upper surface of the second trapezoid frame (7-2) is provided with a third mounting through hole (9), and the waist parts at two sides of the second trapezoid frame (7-2) are respectively provided with more than one fourth mounting through hole (10).

6. The mounting assembly for a roofing distributed photovoltaic panel according to claim 5, wherein: more than one fifth mounting through hole (11) is arranged on the 'v 21274' shaped pressing seat (7-1), and sixth mounting through holes (12) which correspond to the fifth mounting through holes (11) one by one are arranged on the 'concave' shaped middle pressing block (8-1).