CN216740431U

CN216740431U - Photovoltaic board connection structure

Info

Publication number: CN216740431U
Application number: CN202123330552.3U
Authority: CN
Inventors: 彭大超; 黄洪征; 黄阿玲
Original assignee: Henan Guangkun Energy Technology Engineering Co ltd
Current assignee: Henan Guangkun New Energy Technology Development Co.,Ltd.
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-14
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to a photovoltaic panel connecting structure which comprises a roof, wherein the roof comprises at least two color steel tiles which are sequentially connected, each color steel tile is respectively and sequentially provided with a plurality of photovoltaic panels along the extending direction of the color steel tile, a first clamping strip is arranged between the two color steel tiles, a second clamping strip is arranged on the outer side end of the color steel tile positioned on the outermost side, clamping devices are respectively arranged on the second clamping strip and the first clamping strip, each clamping device comprises a first clamping panel and a second clamping panel, the first clamping panel and the second clamping panel are fixed through a first bolt, and fixing pressing plates are respectively arranged between the first clamping panel positioned on the first clamping strip and the adjacent photovoltaic panels, between the second clamping panel positioned on the first clamping strip and the adjacent photovoltaic panels, and between the first clamping panel positioned on the second clamping strip and the adjacent photovoltaic panels. The photovoltaic panel punching device has the advantages that the punching number required by photovoltaic panel installation is reduced, the adjustment and the use are convenient, and the market prospect is wide.

Description

Photovoltaic board connection structure

Technical Field

The utility model relates to the field of photovoltaic panel installation, in particular to a photovoltaic panel connecting structure.

Background

With the increasing shortage of energy supply, the application field of solar photovoltaic power generation as a novel energy source is increasingly expanded. The roof tire pressure energy photovoltaic system makes full use of the unused roof, reduces the land cost, saves the resources, and has considerable development prospect. The color steel tile is a commonly used roof, and therefore, the color steel tile solar photovoltaic system is a commonly used roof solar photovoltaic bracket system.

Current photovoltaic board is installed and is all need be installed fixedly through the installation clamp plate on the roof that various steel tile formed, but the clamp plate all is through punching on various steel tile and then carry out fixed pressing plate through the bolt among the prior art, and the installation is wasted time and energy and because various steel tile is thinner usually, the structural strength that the quantity of punching too much also influences various steel tile and also can increase the risk of rainwater seepage along with the live time increases.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a photovoltaic panel connecting structure capable of reducing the number of holes for mounting a photovoltaic panel, which is used for overcoming the defects in the prior art.

The technical scheme adopted by the utility model is as follows: a photovoltaic panel connecting structure comprises a roof, wherein the roof comprises at least two color steel tiles which are sequentially connected, each color steel tile is respectively and sequentially provided with a plurality of photovoltaic panels along the extending direction of the color steel tiles, a first clamping strip is arranged between the two color steel tiles, a second clamping strip is arranged at the outer side end of the color steel tile positioned at the outermost side, the second clamping strip and the first clamping strip are both in a columnar structure, and clamping devices are respectively arranged on the second clamping strip and the first clamping strip, the clamping device comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are fixed through a first bolt, and fixing pressing plates are respectively arranged between the first clamping plate on the first clamping strip and the adjacent photovoltaic plate, between the second clamping plate on the first clamping strip and the adjacent photovoltaic plate, and between the first clamping plate on the second clamping strip or the second clamping plate and the adjacent photovoltaic plate.

Preferably, every various steel tile on be provided with the connector link between the photovoltaic board of adjacent two, the connector link adopts n font structure, various steel tile and the adjacent one end suit of connector link are provided with the strengthening rib in the inner chamber of connector link, strengthening rib and various steel tile offset.

Preferably, be located first cardboard on the first joint strip, be located the second cardboard on the first joint strip and be located first cardboard or the second cardboard on the second joint strip and equally divide and do not be provided with the connection pterygoid lamina, connection pterygoid lamina and its stationary platen that closes on between equally divide and do not pass through the second bolt fastening.

Preferably, the fixed pressing plate is of a Z-shaped plate structure consisting of a top plate of the fixed pressing plate, a longitudinal plate of the fixed pressing plate and a bottom plate of the fixed pressing plate, the top plate of the fixed pressing plate is located above the color steel tile, and a rubber pad is arranged between the top plate of the fixed pressing plate and the color steel tile.

Preferably, the second clamping strip and the first clamping strip are both of a multi-edge column structure, and the inner cavity of the clamping device corresponds to the multi-edge column part.

Preferably, the second clamping plate above the first clamping plate is provided with a hinge shaft, the hinge shaft is of a cylindrical structure capable of rotating around the central axis of the hinge shaft, the hinge shaft is movably sleeved on the second clamping plate, and the hinge shaft and the first clamping plate are fixedly connected through a connecting plate.

Preferably, the number of the connecting buckles is two, and a plurality of through holes are formed in the connecting buckle between the two connecting buckles.

The utility model has the beneficial effects that: firstly, the number of holes required for installing the photovoltaic panel is reduced, and the integral structural strength of the color steel tile is protected; also reduced because the quantity of punching is too much among the prior art, the pore wall is corroded and then influences the installation stability of photovoltaic board and the technical problem of the rainwater seepage that arouses behind the hole increase after being corroded simultaneously. Has wide market potential and is convenient for large-scale application and popularization.

Secondly, a connecting buckle is arranged between two adjacent photovoltaic panels on each color steel tile, the connecting buckle is of an n-shaped structure, a connecting bulge is arranged at one end, adjacent to the connecting buckle, of each color steel tile, a reinforcing rib is arranged in an inner cavity of the connecting buckle, and the connecting bulge abuts against each color steel tile. The reinforcing ribs are arranged to increase the structural stability of the n-shaped structural connecting buckle and indirectly increase the installation stability of the photovoltaic panel.

Finally, the second clamping strip and the first clamping strip both adopt a multi-edge column structure; the inner cavity of the clamping device corresponds to the multi-edge column-shaped part. The second clamping strip and the first clamping strip adopt a multi-prism structure, so that the probability of translation of the photovoltaic plate on the color steel tile due to accidental stress is avoided.

The utility model has the advantages of simple structure, convenient operation, ingenious design, great improvement on the working efficiency, good social and economic benefits and easy popularization and use.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged schematic view of detail a of fig. 1.

Fig. 3 is a partially enlarged schematic view of detail B of fig. 1.

Fig. 4 is a partially enlarged view of detail C of fig. 1.

Fig. 5 is a schematic view of the structure of the component of the present invention.

FIG. 6 is a cross-sectional view of the latch of the present invention.

Detailed Description

As shown in fig. 1 to 6, a photovoltaic board connection structure, which comprises a roof, the roof include at least two various steel tile 1 that connect gradually, every various steel tile 1 is equallyd divide along the direction that various steel tile 1 extends and is do not set gradually a plurality of photovoltaic board 2, be provided with first joint strip 3 between two various steel tile 1, the outside that is located the various steel tile 1 in the outside is served and is provided with second joint strip 4, second joint strip 4 and first joint strip 3 all adopt and carry out the columnar structure that forms after the bending of fifty percent discount many times by the taping machine, equally divide on second joint strip 4 and the first joint strip 3 and do not be provided with latch device, latch device's inner chamber with many stupefied columnar part corresponding. Clamping device include first cardboard 5 and second cardboard 6, first cardboard 5 and second cardboard 6 are fixed through first bolt 7, be located between first cardboard 5 on first joint strip 3 and its adjacent photovoltaic board 2, be located between second cardboard 6 on first joint strip 3 and its adjacent photovoltaic board 2 and be located between first cardboard 5 or second cardboard 6 on second joint strip 4 and its adjacent photovoltaic board 2 equally divide and be provided with stationary platen 8 respectively.

Every various steel tile 1 on be provided with connector link 9 between the photovoltaic board 2 of adjacent two, connector link 9 adopts n font structure, various steel tile 1 is served with adjacent with connector link 9 and is provided with the connection arch 17, is provided with strengthening rib 18 in the inner chamber of connector link 9, connects arch 17 and various steel tile 1 and offsets. The number of the connecting buckles 9 is two, and a plurality of through holes 16 are formed in the connecting buckles 9 between the two connecting buckles 9. The color steel tile 1 below the photovoltaic panel 2 is provided with a drainage cavity, and the through hole 16 is communicated with the drainage cavity.

The first clamping plate 5 positioned on the first clamping strip 3, the second clamping plate 6 positioned on the first clamping strip 3 and the first clamping plate 5 or the second clamping plate 6 positioned on the second clamping strip 4 are respectively provided with connecting wing plates 10, the number of the connecting wing plates 10 is corresponding to that of the fixed pressing plates 8, and the connecting wing plates 10 and the adjacent fixed pressing plates 8 are respectively fixed through second bolts 11; the number of the second bolts 11 is several. The second clamping strip 4 and the first clamping strip 3 both adopt a multi-edge column structure; the inner cavity of the clamping device corresponds to the multi-edge column-shaped part. The second clamping strip 4 and the first clamping strip 3 adopt a multi-prism structure, so that the probability of translation of the photovoltaic panel 2 on the color steel tile 1 due to accidental stress is avoided.

The fixed pressing plate 8 is of a Z-shaped plate structure consisting of a top plate of the fixed pressing plate, a longitudinal plate of the fixed pressing plate and a bottom plate of the fixed pressing plate, the top plate of the fixed pressing plate is located above the color steel tile 1, and a rubber pad 12 is arranged between the top plate of the fixed pressing plate and the color steel tile 1. The rubber pad 12 is fixed with the top plate of the fixed pressing plate in a bonding mode, and the rubber pad 12 is movably connected with the photovoltaic panel 2. The rubber gasket 12 is arranged to improve the friction between the fixed pressing plate 8 and the color steel tile 1.

The hinge device is characterized in that a hinge shaft 13 is arranged on the second clamping plate 6 above the first clamping plate 5, a hinge shaft mounting groove 14 is formed in the second clamping plate 6, the hinge shaft 13 is of a cylindrical structure capable of rotating around the central axis of the hinge shaft mounting groove 14, the shape of the inner cavity of the hinge shaft mounting groove 14 corresponds to that of the hinge shaft 13, the hinge shaft 13 is movably sleeved on the second clamping plate 6, and the hinge shaft 13 is fixedly connected with the first clamping plate 5 through a connecting plate 15. The arrangement of the hinge shaft 13, the hinge shaft mounting groove 14 and the connecting plate 15 facilitates the installation of the clamping device on the first clamping strip 3 and the second clamping strip 4.

The use method of the product is as follows: as shown in fig. 1 to 6, firstly, the end parts of two connected color steel tiles 1 are bent into a first clamping strip 3 in a multi-prism shape for many times by using a taping machine; then, the outer side end of the color steel tile 1 positioned on the outermost side is bent into a second clamping strip 4 in a multi-prism shape for multiple times by using a taping machine; placing each color steel tile 1 on the photovoltaic panel 2, installing the connecting buckle 9 and adjusting the corresponding distance to enable the connecting bulge 17 to be abutted against the color steel tile 1; then, the clamping device is arranged on the first clamping strip 3 and the second clamping strip 4, and the first bolt 7 is screwed down to ensure that the clamping device is fixed on the first clamping strip 3 or the second clamping strip 4, and the clamping device is arranged in a multi-edge column shape formed by bending the end parts of the color steel tiles 1 for multiple times so as to be convenient for enhancing the fixation of two adjacent color steel tiles 1; finally, a fixed pressing plate 8 is arranged between the clamping device and the color steel tile 1, and the rubber pad 12 is gradually compressed by screwing the second bolt 11, so that the photovoltaic panel 2 is fixed.

Through the embodiment, the number of holes required for installing the photovoltaic panel is reduced, and the integral structural strength of the color steel tile is protected; also reduced because the quantity of punching is too much among the prior art, the pore wall is corroded and then influences the installation stability of photovoltaic board and the technical problem of the rainwater seepage that arouses behind the hole increase after being corroded simultaneously. Has wide market potential and is convenient for large-scale application and popularization.

The photovoltaic panel connecting structure meets the requirements of workers in the field of photovoltaic panel installation, and has wide market prospect.

Claims

1. A photovoltaic panel connection structure characterized in that: the roof comprises at least two color steel tiles (1) which are connected in sequence, a plurality of photovoltaic panels (2) are respectively and sequentially arranged on each color steel tile (1) along the direction in which the color steel tiles (1) extend, a first clamping strip (3) is arranged between the two color steel tiles (1), a second clamping strip (4) is arranged at the outer side of the color steel tile (1) which is positioned at the outermost side, the second clamping strip (4) and the first clamping strip (3) are of a columnar structure, clamping devices are respectively and uniformly arranged on the second clamping strip (4) and the first clamping strip (3) and comprise a first clamping plate (5) and a second clamping plate (6), the first clamping plate (5) and the second clamping plate (6) are fixed through a first bolt (7), a part between the first clamping plate (5) positioned on the first clamping strip (3) and the adjacent photovoltaic panel (2), a plurality of photovoltaic panels are arranged between the first clamping plate (5) and the adjacent photovoltaic panel (2), And fixed pressing plates (8) are respectively arranged between the second clamping plate (6) positioned on the first clamping strip (3) and the adjacent photovoltaic plate (2) and between the first clamping plate (5) positioned on the second clamping strip (4) or the second clamping plate (6) and the adjacent photovoltaic plate (2).

2. The photovoltaic panel connection structure according to claim 1, wherein: every various steel tile (1) go up and be provided with connector link (9) between adjacent two photovoltaic board (2), connector link (9) adopt n font structure, various steel tile (1) is served with connector link (9) adjacent and is provided with connection arch (17), is provided with strengthening rib (18) in the inner chamber of connector link (9), connects arch (17) and various steel tile (1) and offsets.

3. The photovoltaic panel connection structure according to claim 1, wherein: be located first cardboard (5) on first joint strip (3), be located second cardboard (6) on first joint strip (3) and be located first cardboard (5) or second cardboard (6) on second joint strip (4) on equallyd divide and do not be provided with connection pterygoid lamina (10), connection pterygoid lamina (10) divide equally between rather than the stationary platen (8) that closes on and do not fix through second bolt (11).

4. The photovoltaic panel connection structure according to claim 1, wherein: the color steel tile fixing device is characterized in that the fixing pressing plate (8) is of a Z-shaped plate structure consisting of a top plate of the fixing pressing plate, a longitudinal plate of the fixing pressing plate and a bottom plate of the fixing pressing plate, the top plate of the fixing pressing plate is located above the color steel tile (1), and a rubber pad (12) is arranged between the top plate of the fixing pressing plate and the color steel tile (1).

5. The photovoltaic panel connection structure according to claim 1, wherein: second joint strip (4) and first joint strip (3) all adopt many stupefied column structures, latch device's inner chamber with many stupefied column parts corresponding.

6. The photovoltaic panel connection structure according to claim 1, wherein: the hinge device is characterized in that a hinge shaft (13) is arranged on the second clamping plate (6) above the first clamping plate (5), the hinge shaft (13) is of a cylindrical structure capable of rotating around the central axis of the hinge shaft (13), the hinge shaft (13) is movably sleeved on the second clamping plate (6), and the hinge shaft (13) and the first clamping plate (5) are fixedly connected through a connecting plate (15).

7. The photovoltaic panel connection structure according to claim 2, wherein: the number of the connecting buckles (9) is two, and a plurality of through holes (16) are formed in the connecting buckles (9) between the two connecting buckles (9).