CN218633771U

CN218633771U - Metal plate pressing structure

Info

Publication number: CN218633771U
Application number: CN202222805113.1U
Authority: CN
Inventors: 徐飙; 徐英婕
Original assignee: Shenzhen Radiant Architectural Technology Co ltd
Current assignee: Shenzhen Radiant Architectural Technology Co ltd; China Southwest Architectural Design and Research Institute Co Ltd; China Southwest Architectural Wall Materials Technology Co Ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-14
Anticipated expiration: 2032-10-25

Abstract

The utility model provides a metal integrated circuit board presses structure, relate to photovoltaic board installation technical field, the sheet metal top is fixed with photovoltaic board detachably, bolt fastening is passed through with the roofing in its bottom, the even array in sheet metal top has the wedge trough, and the integrative stamping forming of wedge trough and sheet metal, the border of photovoltaic board aligns with the homonymy border of wedge trough, all there is the space between two adjacent photovoltaic boards, the embedded card casting die that is equipped with in this space, and the card casting die is the type of falling several words, and the both sides limit of card casting die is along the edge of pressfitting in photovoltaic board, the bottom of card casting die is passed through the bolt and is fixed with the wedge trough, the card casting die inlays in U type spare, and the card casting die agrees with and fixes with U type spare mutually, the bottom and the roofing of U type spare pass through bolt fastening. The product can ensure the wind uncovering resistance of the photovoltaic panel and the metal plate, and the photovoltaic panel and the metal plate are convenient to install; and the traditional metal plate is assisted to be fixed, so that the stability of the metal plate in roof installation is enhanced.

Description

Metal plate pressing structure

Technical Field

The utility model relates to a photovoltaic board installation technical field especially relates to a metal board clamp structure.

Background

Photovoltaic panel assemblies are power generation devices that produce direct current upon exposure to sunlight and are comprised of thin solid photovoltaic cells made almost entirely of semiconductor materials. The used cells are divided into single crystal silicon solar cells, polycrystalline silicon solar cells, amorphous silicon solar cells and multi-component compound solar cells according to materials. Photovoltaic modules, as a high cost power generating device, are often installed on a rooftop facing the light, or as part of a window or skylight.

In the prior art, the photovoltaic panel is usually fixed to the roof by the aid of a metal plate at the bottom, and in order to enhance the wind-resistant uncovering capability of the photovoltaic panel installed on the roof, a whole set of wind-resistant uncovering fixing structure is mostly adopted to fix the photovoltaic panel, so that the metal plate installed on the roof and the photovoltaic panel on the surface of the metal plate are not easy to fall off in windy weather, and the stability and the wind-resistant uncovering characteristic of the photovoltaic panel are enhanced.

However, the wind uncovering resistant structural design of the existing metal plate is complex, the metal plate needs to be buckled and fixed through a multiple connection structure, and is inconvenient to install, so that inconvenience is brought to installation work of the photovoltaic plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a metal plate pressing structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a metal integrated circuit board presses structure, this card presses structure is used for being fixed in the roofing with the photovoltaic board installation, including sheet metal, sheet metal top and photovoltaic board detachably are fixed, and its bottom passes through the bolt fastening with the roofing, the even array in sheet metal top has the wedge trough, and the integrative stamping forming of wedge trough and sheet metal, and the wedge trough is down trapezoidal, the border of photovoltaic board aligns with the homonymy border of wedge trough, adjacent two all there is the space between the photovoltaic board, and the embedded card casting die that is equipped with in this space, and the card casting die is the style of calligraphy of falling a few, and the both sides border of card casting die presses in the edge of photovoltaic board, the bottom of card casting die is passed through the bolt and is fixed with the wedge trough, the card casting die inlays in U type spare, and the card casting die agrees with and fixes with U type spare mutually, the bottom and the roofing of U type spare pass through the bolt fastening.

Preferably, two sides of the U-shaped part extend inwards to form fixing edges, and the fixing edges are embedded and fixed with the wedge-shaped wave troughs. The two sides of the U-shaped part are provided with fixing edges, so that the U-shaped part and the wedge-shaped wave trough can be buckled more tightly and are not easy to separate.

Preferably, a reinforcing edge covering is fixed at the bent part of the U-shaped part and the fixed edge. The fixing edge is reinforced through reinforcing the binding, so that under windy weather, under the condition of large acting force between the wedge-shaped wave trough and the U-shaped piece, the fixing edge is not easy to return to be straight, and the wedge-shaped wave trough and the U-shaped piece are not easy to separate.

Preferably, the pressing piece is detachably embedded and fixed in the wedge-shaped wave trough, and the pressing piece and the clamping and pressing piece are fixed through bolts. Through casting die gomphosis in wedge trough inside, the rethread bolt is fixed with the card casting die, the dismantlement and the fixed of the card casting die of being convenient for.

Preferably, the photovoltaic panel can span two or more wedge-shaped wave troughs and is fixed by two non-adjacent groups of wedge-shaped wave troughs and the clamping and pressing piece. The distance between two sets of wedge wave troughs is a, and this sheet metal can be applicable to the fixed mounting of the photovoltaic board of arbitrary a's integral multiple length.

Preferably, the interior of the wedge-shaped wave trough can pass through a connecting cable of the photovoltaic panel. Wedge trough still can be used to the line of walking of photovoltaic board line, under outdoor condition, provides the protection for the cable.

Preferably, the metal plate is a general metal plate with a photovoltaic plate fastening structure.

Advantageous effects

In the prior art, a photovoltaic plate is usually fixed on a roof by a metal plate at the bottom in an auxiliary manner, in order to enhance the wind uncovering resistance of the photovoltaic plate installed on the roof, a whole set of wind uncovering resistant fixing structure is adopted to fix the photovoltaic plate, so that the metal plate installed on the roof and the photovoltaic plate on the surface of the metal plate are not easy to fall off in windy weather, and the stability and the wind uncovering resistance are enhanced; when the installation of sheet metal and roofing is fixed, only need slide nested U type spare on wedge trough surface, the rethread bolt with U type spare with the roofing fixed can, supplementary traditional sheet metal fixes, strengthened sheet metal at the steadiness of roofing installation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the splicing mode of two adjacent photovoltaic panels in the present invention;

fig. 3 is a cross-sectional view of the photovoltaic panel mounting structure of the present invention;

FIG. 4 is a schematic structural view of the installation of the U-shaped member and the metal plate according to the present invention;

FIG. 5 is a cross-sectional view of the installation of the U-shaped member and the metal plate according to the present invention;

FIG. 6 is an enlarged view taken at FIG. 5-A;

fig. 7 is a cross-sectional view of a prior art metal panel to photovoltaic panel installation.

Illustration of the drawings:

1. a metal plate; 2. a photovoltaic panel; 3. a clamping and pressing piece; 4. a photovoltaic panel fastening structure; 5. a wedge-shaped trough; 6. a U-shaped member; 61. fixing the edge; 7. reinforcing the edge; 8. a roof; 9. and (5) pressing the piece.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-6, a metal plate clamping and pressing structure is used for installing and fixing a photovoltaic plate 2 on a roof 8 and comprises a metal plate 1, the top of the metal plate 1 is detachably fixed with the photovoltaic plate 2, the bottom of the metal plate 1 is fixed with the roof 8 through bolts, wedge-shaped wave troughs 5 are uniformly arrayed on the top of the metal plate 1, the wedge-shaped wave troughs 5 and the metal plate 1 are formed in an integrated stamping mode, the wedge-shaped wave troughs 5 are inverted trapezoidal, cables can be connected with the photovoltaic plate 2 in the wedge-shaped wave troughs 5, the wedge-shaped wave troughs 5 can also be used for wiring of the photovoltaic plate 2, and protection is provided for the cables under outdoor conditions; the edge of each photovoltaic panel 2 is aligned with the edge of the same side of each wedge-shaped trough 5, a gap is formed between every two adjacent photovoltaic panels 2, a clamping and pressing piece 3 is embedded in the gap, the clamping and pressing piece 3 is in an inverted U shape, the edges of two sides of the clamping and pressing piece 3 are pressed on the edge of each photovoltaic panel 2, the bottom of the clamping and pressing piece 3 is fixed with the wedge-shaped trough 5 through bolts, the clamping and pressing piece 3 is embedded in a U-shaped piece 6, the clamping and pressing piece 3 is matched and fixed with the U-shaped piece 6, and the bottom of the U-shaped piece 6 is fixed with a roof 8 through bolts; photovoltaic board 2 can span two and two above wedge trough 5, fixes through non-adjacent two sets of wedge trough 5, and card casting die 3, and the interval between two sets of wedge trough 5 is a, and this metal sheet 1 can be applicable to the fixed mounting of the photovoltaic board 2 of arbitrary a's integral multiple length.

In the prior art, a metal plate 1 is adopted at the bottom of a photovoltaic plate 2 to assist in being fixed on a roof 8, in order to enhance the wind uncovering resistance of the photovoltaic plate 2 installed on the roof 8, a whole set of wind uncovering resistance fixing structure is adopted to fix the photovoltaic plate 2, so that the metal plate installed on the roof 8 and the photovoltaic plate 2 on the surface of the metal plate are not easy to fall off in windy weather, and the stability and the wind uncovering resistance of the photovoltaic plate are enhanced, but the wind uncovering resistance structure of the existing metal plate 1 is complex in design and needs to be buckled and fixed through multiple connecting structures, so that inconvenience is brought to the installation work of the photovoltaic plate 2 when the photovoltaic plate 2 and the metal plate 1 are installed, aiming at the problems, the product is provided with a clamping and pressing structure of the metal plate, when the photovoltaic plate 2 and the metal plate 1 are installed, the photovoltaic plate 2 is only required to be arrayed on the surface of the metal plate 1, the edge of the photovoltaic plate 2 is aligned with the edge of a wedge-shaped trough 5, then the clamping and pressing piece 3 is pressed into a gap between two adjacent photovoltaic plates 2, and the metal plate 1 is pressed and the clamping and the photovoltaic plate 2 is convenient to pass through the clamping and uncover the photovoltaic plate 2, and the clamping and the photovoltaic plate 2, and the clamping and the photovoltaic plate can be pressed at the bottom of the clamping and the photovoltaic plate 2 at the same time, and uncovering resistance fixing structure; when the installation of metal plate 1 and roof 8 is fixed, only the U-shaped part 6 is slid and embedded on the surface of the wedge-shaped trough 5, and then the U-shaped part 6 and the roof 8 are fixed through the bolts, the traditional metal plate 1 is assisted to be fixed, and the stability of the metal plate 1 installed on the roof 8 is enhanced.

In one embodiment, both sides of U type spare 6 inwards extend there is fixed border 61, and fixed border 61 is fixed with wedge trough 5 gomphosis, there is fixed border 61U type spare 6 both sides, make U type spare 6 and wedge trough 5 can the lock tighter, be difficult for breaking away from, U type spare 6 with the department of buckling of fixed border 61 be fixed with the reinforcement 7 of borduring, borduring 7 through the reinforcement and consolidate fixed border 61, make under windy weather, under the condition that has great effort between wedge trough 5 and the U type spare 6, fixed border 61 is difficult for straightening back, thereby be difficult for breaking away from between wedge trough 5 and the U type spare 6.

In another embodiment, casting die 9 is detachably embedded and fixed in wedge-shaped trough 5, casting die 9 and clamping and casting die 3 are fixed through bolts, and are embedded in wedge-shaped trough 5 through casting die 9, and then are fixed with clamping and casting die 3 through bolts, so that clamping and casting die 3 can be conveniently detached and fixed.

And sheet metal 1 is for having the general type sheet metal of photovoltaic board fastening structure 4, as shown in fig. 7, general type sheet metal only carries out the installation of photovoltaic board 2 and sheet metal 1 through photovoltaic board fastening structure 4 and fixes, and in the photovoltaic board fastening structure 4, cooperate fixedly through multiple piece of colluding, it is great to collude the degree of difficulty between the piece, comparatively inconvenient when the installation, and its intensity is not high, wind-resistant ability of taking off is not enough, and this product still can assist fixedly on the basis of general type sheet metal, can make its wind-resistant ability of taking off further strengthen.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a metal board presses structure, this card to press structure is used for being fixed in roofing (8) with photovoltaic board (2) installation, including sheet metal (1), sheet metal (1) top is fixed with photovoltaic board (2) detachably, and its bottom passes through bolt fastening, its characterized in that with roofing (8): even array in sheet metal (1) top has wedge trough (5), and wedge trough (5) and the integrative stamping forming of sheet metal (1), and wedge trough (5) are down trapezoidal, the border of photovoltaic board (2) aligns with the homonymy border of wedge trough (5), adjacent two all there is the space between photovoltaic board (2), and embedded card casting die (3) that is equipped with in this space, and card casting die (3) are down nearly word type, and the both sides limit of card casting die (3) along the edge of pressfitting in photovoltaic board (2), the bottom of card casting die (3) is passed through the bolt and is fixed with wedge trough (5), card casting die (3) inlays in U type spare (6), and card casting die (3) agree with and fix with U type spare (6) mutually, the bottom and roofing (8) of U type spare (6) pass through the bolt fastening.

2. The metal plate clamping structure of claim 1, wherein: two sides of the U-shaped piece (6) extend inwards to form fixing edges (61), and the fixing edges (61) are embedded and fixed with the wedge-shaped wave troughs (5).

3. The metal plate clamping structure of claim 2, wherein: and a reinforcing edge covering (7) is fixed at the bent part of the U-shaped piece (6) and the fixed edge (61).

4. The metal plate clamping structure of claim 1, wherein: pressing pieces (9) are detachably embedded and fixed in the wedge-shaped wave troughs (5), and the pressing pieces (9) and the clamping and pressing pieces (3) are fixed through bolts.

5. The metal plate clamping structure of claim 1, wherein: the photovoltaic panel (2) can span two and more than two wedge-shaped wave troughs (5) and is fixed through two non-adjacent groups of wedge-shaped wave troughs (5) and the clamping and pressing piece (3).

6. The metal plate clamping structure of claim 1, wherein: the interior of the wedge-shaped wave trough (5) can pass through a connecting cable of the photovoltaic panel (2).

7. The metal plate clamping structure of claim 1, wherein: the metal plate (1) is a universal metal plate with a photovoltaic plate fastening structure (4).