CN216056873U

CN216056873U - Arc photovoltaic roof

Info

Publication number: CN216056873U
Application number: CN202122481220.9U
Authority: CN
Inventors: 陆荣荣
Original assignee: Shanghai Hanchuang Planning Building Design Co ltd
Current assignee: Shanghai Hanchuang Planning Building Design Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-03-15
Anticipated expiration: 2031-10-15

Abstract

The utility model relates to an arc photovoltaic roof, the technical field who relates to photovoltaic equipment, it includes the roof, install the photovoltaic board in the roof top, still include the mount pad of fixed mounting in the roof top, connect the first clamp plate in the mount pad top and install the second clamp plate in first clamp plate top, the terminal surface that the second clamp plate is close to first clamp plate is fixed with clamp bolt, set up on the second clamp plate and compress tightly the hole, clamp bolt threaded mounting is in compressing tightly downtheholely, be formed with the mounting groove between first clamp plate and the second clamp plate, the photovoltaic integrated circuit board connects to be fixed in the mounting groove. This application utilizes the cooperation of compressing tightly of first clamp plate and second clamp plate to realize the fixed of one of them corner of photovoltaic board, and a plurality of mount pads compress tightly fixedly to each corner of photovoltaic board, realizes the fixed mounting to the photovoltaic board, only need change the installation component of this corner department after the clamp plate became invalid can, change simple and conveniently, construction cost is low, has effectively improved the inconvenient problem of photovoltaic board fixed subassembly change maintenance.

Description

Arc photovoltaic roof

Technical Field

The application relates to the technical field of photovoltaic equipment, especially, relate to arc photovoltaic roof.

Background

The photovoltaic is a solar photovoltaic power generation system for short, is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material and has two modes of independent operation and grid-connected operation. With the increasing importance of the international society on the environmental protection problem, the accelerated development and utilization of renewable energy has become a common consensus and concerted action in all countries of the world. Solar energy, as a novel green renewable energy source, is the most utilized than other renewable energy sources, and is the most ideal renewable energy source.

For areas with dense population in the eastern plain of China, the space for installing the photovoltaic panel is small, so the photovoltaic panel is generally installed on a roof by utilizing the installation assembly, and the utilization rate of the space is improved as much as possible. In the correlation technique, the installation component includes that the prefabrication is placed a plurality of balancing weights above the roof, with a plurality of balancing weight fixed connection's installation pole and a plurality of fixture blocks of slidable mounting on the installation pole, the fixture block is fixed to the outer edge centre gripping of photovoltaic board, and the fixture block passes through the bolt and realizes relatively fixed with the installation pole to this realizes that the installation of polylith photovoltaic board on the installation pole is fixed.

To the correlation technique among the above-mentioned, the inventor discovers that because polylith photovoltaic board is installed on same installation pole for installation pole length is longer, when receiving the exogenic effect, the installation pole is very easily taken place buckling deformation and even fracture, need change whole installation pole after the installation pole fracture, and installation pole replacement cost is high, construction volume is big, has the fixed subassembly of photovoltaic board and changes the inconvenient problem of maintenance.

SUMMERY OF THE UTILITY MODEL

In order to improve the fixed subassembly of photovoltaic board and change the inconvenient problem of maintenance, this application provides arc photovoltaic roof.

The application provides an arc photovoltaic roof adopts following technical scheme:

arc photovoltaic roof, including the roof, install the photovoltaic board in the roof top, still include fixed mounting the mount pad of roof top, connect through damper, connect the first clamp plate of mount pad top and install the second clamp plate of first clamp plate top, the second clamp plate is close to the terminal surface of first clamp plate is fixed with compression bolt, set up on the second clamp plate and compress tightly the hole, the compression bolt screw thread is installed compress tightly downtheholely, first clamp plate with be formed with the mounting groove between the second clamp plate, the photovoltaic board joint is fixed in the mounting groove.

Through adopting above-mentioned technical scheme, when the photovoltaic board was installed, with a plurality of mount pads and roof fixed connection, then install the photovoltaic board in the mounting groove that forms between first clamp plate and the second clamp plate, at last the rotating second clamp plate, it can to utilize clamp bolt to make the second clamp plate compress tightly the photovoltaic board. This application is through setting up first clamp plate and second clamp plate on the mount pad, the cooperation that compresses tightly of utilizing first clamp plate and second clamp plate realizes fixing one of them corner of photovoltaic board, a plurality of mount pads compress tightly fixedly to each corner of photovoltaic board, the fixed mounting to the photovoltaic board is realized, first clamp plate and second clamp plate volume are less, the risk of deformation is also less under the same stress action, and only need to change the installation component of this corner department after the clamp plate became invalid can, it is simple and convenient to change, low in construction cost, the inconvenient problem of photovoltaic board fixed component change maintenance has effectively been improved.

Optionally, flexible gaskets are fixedly arranged on two mutually close side surfaces of the first pressing plate and the second pressing plate.

Through adopting above-mentioned technical scheme, through set up flexible gasket on the side that first clamp plate and second clamp plate are close to each other, flexible gasket has increased the area of contact of first clamp plate and second clamp plate with the photovoltaic board, has disperseed the clamp plate to the effort of photovoltaic board, reduces the risk that the photovoltaic board clamp plate that stress concentration leads to damaged, reduces the problem of rigidity clamp plate fish tail photovoltaic board simultaneously.

Optionally, the side walls of the first pressing plate and the second pressing plate, which are close to each other, are provided with anti-slip threads.

Through adopting above-mentioned technical scheme, the coefficient of friction on flexible gasket surface has been improved to the antiskid line, has improved the effort of flexible gasket to the photovoltaic board centre gripping, has reduced the photovoltaic board and has received the risk that exogenic action breaks away from in the mounting groove.

Optionally, the end face of the first pressing plate, which is close to the pressing plate, is uniformly provided with a plurality of limiting convex edges, the mounting groove is divided into a plurality of limiting grooves by the limiting convex edges, and the photovoltaic panel is clamped and fixed in the limiting grooves.

Through adopting above-mentioned technical scheme, the spacing groove that spacing bead formed carries out the joint installation to the edge of photovoltaic board, has improved the stability of photovoltaic board centre gripping between first clamp plate and second clamp plate, and when the second clamp plate compressed tightly simultaneously, the second clamp plate can give photovoltaic board pivoted frictional force, and spacing bead reduces the influence of rotatory frictional force to the photovoltaic board installation to the rotation that has restricted the photovoltaic board.

Optionally, damper includes seting up spring groove on the mount pad, runs through to set up slide hole, slip on the mount pad are worn to establish slide downthehole slide bar, connection are in the butt joint board of slide bar tip, install damping spring in the spring groove and install the end cover of spring groove open end, slide the hole with the spring groove is linked together, butt joint board slidable mounting be in the spring inslot, damping spring's one end butt is on the end cover, and other end butt is on the butt joint board, first clamp plate is connected the slide bar is kept away from the tip of butt joint board.

Through adopting above-mentioned technical scheme, the photovoltaic board receives wind-blowing or other exogenic actions can produce vibrations, and vibrations pass to damping spring along slide bar and butt board on, and damping spring takes place to deform and cushions and absorb vibrations. Through set up damper between first clamp plate and mount pad, utilize damper to absorb the vibration that the photovoltaic board produced to play the effect of buffering, reduce the influence of vibration to roof photovoltaic board and roof, improve the life of photovoltaic board and roof.

Optionally, the end part of the sliding rod, which is far away from the abutting plate, is provided with a mounting rod, the first pressing plate is fixedly connected to the end part of the mounting rod, which is far away from the sliding rod, and the mounting rod is connected with the sliding rod in a ball-hinged manner.

Through adopting above-mentioned technical scheme, because the surperficial unevenness of arc roof is connected through ball-hinged between will installing pole and the slide bar, utilizes ball-hinged connected mode can make the clamp plate parallel with the roof surface of this department to make the photovoltaic board laminate the surface mounting on roof as far as possible, reduce the great risk of distance difference between photovoltaic board and the roof.

Optionally, a plurality of crab-bolts have been buried underground in the roof, a plurality of anchor bolt holes have been seted up on the mount pad, the crab-bolt passes anchor bolt hole and mount pad looks fixed connection.

Through adopting above-mentioned technical scheme, set up a plurality of crab-bolts through the surface on roof, utilize a plurality of crab-bolts to carry out spacing fixed to the mount pad, compare with the balancing weight of placing on the roof, the mount pad is more stable with being connected on roof, effectively avoids there being the radian in the roof surface for the mount pad on balancing weight and the balancing weight takes place the displacement easily, the problem that drops from the roof even easily.

Optionally, the outer edge on roof is provided with the decorative board along the direction of keeping away from ground, the up end of photovoltaic board with the up end parallel and level of decorative board sets up.

By adopting the technical scheme, the decorative plate is used for blocking a gap between the photovoltaic panel and the surface of the roof, so that on one hand, the problem that outdoor wind acts on the backlight surface of the photovoltaic panel along the gap between the photovoltaic panel and the surface of the roof to cause the photovoltaic panel to be easily separated from the mounting groove under stress is effectively avoided; on the other hand, the photovoltaic panel has an attractive effect, and the influence of the gap between the photovoltaic panel and the roof surface on the building attractiveness is reduced.

Optionally, a plurality of drainage holes are formed at the connection position of the decorative plate and the roof.

By adopting the technical scheme, the drain holes are utilized to drain rainwater on the arc-shaped roof, so that the rainwater is prevented from being accumulated on the arc-shaped roof, the corrosion of the rainwater to the photovoltaic panel and the photovoltaic panel installation assembly is reduced, and the service life of the photovoltaic assembly is prolonged.

In summary, the present application includes at least one of the following beneficial technical effects:

the first pressing plate and the second pressing plate are arranged on the mounting seats, the corners of the photovoltaic panel are fixed by the aid of the pressing fit of the first pressing plate and the second pressing plate, the corners of the photovoltaic panel are pressed and fixed by the mounting seats, the photovoltaic panel is fixedly mounted, the first pressing plate and the second pressing plate are small in size and small in deformation risk under the same stress action, only mounting assemblies at the corners are needed after the pressing plates fail, replacement is simple and convenient, construction cost is low, and the problem that the photovoltaic panel fixing assemblies are inconvenient to replace and maintain is effectively solved;

the flexible gasket is arranged on the side face, close to each other, of the first pressing plate and the second pressing plate, the flexible gasket increases the contact area between the first pressing plate and the photovoltaic panel, disperses the acting force of the pressing plates on the photovoltaic panel, reduces the risk of damage of the photovoltaic panel due to stress concentration, and reduces the problem that the rigid pressing plate scratches the photovoltaic panel;

the anti-slip patterns are arranged on the side walls, close to each other, of the two flexible gaskets, the friction coefficient of the surfaces of the flexible gaskets is improved through the anti-slip patterns, the acting force of the flexible gaskets on clamping of the photovoltaic panel is improved, and the risk that the photovoltaic panel is separated from the mounting groove under the action of external force is reduced.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partially enlarged schematic view of the structure a in fig. 1.

Fig. 3 is a schematic structural diagram of a mounting rod according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram illustrating a shock-absorbing assembly according to an embodiment of the present application.

Description of reference numerals: 1. a roof; 2. a photovoltaic panel; 3. a mounting seat; 4. a shock absorbing assembly; 41. a spring slot; 42. a sliding hole; 43. a slide bar; 44. a butt joint plate; 45. a damping spring; 46. an end cap; 5. a first platen; 6. a second platen; 7. a hold-down bolt; 8. pressing the hole; 9. a flexible gasket; 10. anti-skid lines; 11. a limiting convex rib; 12. a limiting groove; 13. mounting a rod; 14. an anchor bolt; 15. a decorative plate; 16. a drain hole; 17. an anchor bolt hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses arc photovoltaic roof.

Referring to fig. 1 and 2, the arc-shaped photovoltaic roof includes a roof 1, a plurality of mounting seats 3 anchored on the surface of the roof 1, a mounting rod 13 connected with the mounting seats 3 through a shock-absorbing assembly 4, a first pressing plate 5 welded to the end of the mounting rod 13 far away from the mounting seats 3, a second pressing plate 6 in threaded fit with the first pressing plate 5, and a photovoltaic panel 2 installed between the first pressing plate 5 and the second pressing plate 6 in a clamping manner.

A plurality of anchor bolt holes 17 are formed in the mounting base 3, preferably, the number of the anchor bolt holes 17 is set to be 4, the anchor bolt holes are respectively located at four corners of the mounting base 3, an anchor bolt 14 is buried in the roof 1, and the anchor bolt 14 penetrates through the anchor bolt holes 17 to be fixedly connected with the mounting base 3. The anchor bolt 14 improves the stability of the connection between the mounting seat 3 and the roof 1, and the mounting seat 3 and the roof 1 have relative displacement.

Referring to fig. 3 and 4, the damping assembly 4 includes a spring slot 41 formed at an end of the mounting block 3 close to the ground, a sliding hole 42 formed at an end of the mounting block 3 far from the ground, a sliding rod 43 slidably mounted in the sliding hole 42, an abutting plate 44 welded to an end of the sliding rod 43, an end cap 46 bolted to an opening end of the spring slot 41, and a damping spring 45 mounted in the spring slot 41. The abutting plate 44 is slidably mounted in the spring groove 41, and one end of the damper spring 45 abuts on the abutting plate 44 and the other end abuts on the end cap 46. The photovoltaic board 2 can produce vibrations when receiving wind power effect, utilizes damper 4 to absorb the vibration that photovoltaic board 2 produced, reduces the influence of vibration to roof 1 photovoltaic board 2 and roof 1.

The mounting rod 13 is connected to the end of the sliding rod 43 away from the abutting plate 44 in a ball-hinge manner, so that the first pressing plate 5 and the second pressing plate 6 are parallel to the surface of the roof 1, and the photovoltaic panel 2 is installed to be as close to the surface of the roof 1 as possible.

All the flexible gaskets 9 are fixedly bonded on the two end faces, close to each other, of the first pressing plate 5 and the second pressing plate 6, the acting force of the first pressing plate 5 and the acting force of the second pressing plate 6 on the photovoltaic panel 2 are increased and dispersed by the flexible gaskets 9, the risk of damage to the photovoltaic panel 2 caused by stress concentration is reduced, and meanwhile, the problem that the rigid first pressing plate 5 and the rigid second pressing plate 6 scratch the photovoltaic panel 2 is solved. Seted up anti-skidding line 10 on the clamping face of two flexible gasket 9, anti-skidding line 10 has improved the stability of first clamp plate 5 and second clamp plate 6 to photovoltaic board 2 centre gripping, has reduced photovoltaic board 2 and has received the risk that exogenic action breaks away from in the mounting groove.

A mounting groove is formed between the first pressing plate 5 and the second pressing plate 6, 2 limiting convex edges 11 are arranged on the end face, close to the second pressing plate 6, of the first pressing plate 5 in a crossed mode, and the mounting groove is divided into 4 limiting grooves 12 by the limiting convex edges 11. The end face, close to the first pressing plate 5, of the second pressing plate 6 is connected with a pressing bolt 7 in a welding mode, a pressing hole 8 is formed in the center of the second pressing plate 6, and the pressing bolt 7 is installed in the pressing hole 8 in a threaded mode. When the photovoltaic panel 2 is clamped and fixed, the corners of the photovoltaic panel 2 are placed in the limiting grooves 12, then the second pressing plate 6 is rotated, and under the action of the pressing bolts 7, the second pressing plate 6 is close to the first pressing plate 5, so that the photovoltaic panel 2 is clamped. Spacing bead 11 carries on spacingly to photovoltaic board 2, reduces the second clamp plate 6 to the influence of the rotatory frictional force of photovoltaic board 2 production.

Roof 1's outer edge orientation of keeping away from ground direction integrated into one piece has decorative board 15, and decorative board 15 blocks the gap between photovoltaic board 2 and the roof 1 surface, prevents that wind from being used in photovoltaic board 2 shady face, blows off photovoltaic board 2 from roof 1, still covers photovoltaic board 2 and roof 1 surface gap and plays pleasing to the eye effect. A plurality of drain holes 16 are arranged at the connecting part of the decorative plate 15 and the roof 1, and the end surface of the decorative plate 15 is flush with the light receiving surface of the photovoltaic plate 2. The rainwater on the arc-shaped roof 1 is discharged by the drainage holes 16, so that the rainwater is prevented from accumulating on the arc-shaped roof 1 and corroding the photovoltaic panel 2 and the photovoltaic panel 2 installation assembly.

The implementation principle of arc photovoltaic roof of the embodiment of this application does: when installing photovoltaic board 2 on roof 1, install shock-absorbing component 4 in mount pad 3, shock-absorbing component 4 cushions the absorption to photovoltaic board 2's vibration, reduce the influence of vibration to photovoltaic board 2, then with mount pad 3 with bury underground 14 fixed connection at roof 1, anchor bolt 14 is fixed and is reduced the risk that mount pad 3 takes place the displacement or drops at roof 1, install photovoltaic board 2 in the mounting groove, rotatory second clamp plate 6, under the mating reaction of clamp bolt 7 with compress tightly hole 8, first clamp plate 5 is close to each other with second clamp plate 6, it is fixed to realize a corner centre gripping of photovoltaic board 2, it can to realize fixing four corners of photovoltaic board 2 to repeat above step. Utilize a plurality of installation mechanisms to fix same photovoltaic board 2, after certain installation mechanism became invalid, only need to change this department the installation component can, it is simple and convenient to change, and construction cost is low, has effectively improved the inconvenient problem of photovoltaic board 2 fixed subassembly change maintenance.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Arc photovoltaic roof, including roof (1) and install photovoltaic board (2) in roof (1) top, its characterized in that: still include fixed mounting and be in mount pad (3) of roof (1) top, connect through damper unit (4) first clamp plate (5) of mount pad (3) top and install second clamp plate (6) of first clamp plate (5) top, second clamp plate (6) are close to the terminal surface of first clamp plate (5) is fixed with clamp bolt (7), set up on second clamp plate (6) and press hole (8), clamp bolt (7) screw thread is installed in pressing hole (8), first clamp plate (5) with be formed with the mounting groove between second clamp plate (6), photovoltaic board (2) joint is fixed in the mounting groove.

2. The curved photovoltaic roof of claim 1, wherein: and flexible gaskets (9) are fixedly arranged on two mutually close side surfaces of the first pressing plate (5) and the second pressing plate (6).

3. The curved photovoltaic roof of claim 2, wherein: the anti-skidding thread (10) is arranged on the side wall, close to each other, of the flexible gasket (9) on the first pressing plate (5) and the flexible gasket (9) on the second pressing plate (6).

4. The curved photovoltaic roof of claim 1, wherein: the photovoltaic panel is characterized in that the first pressing plate (5) is close to the end face of the pressing plate and is evenly provided with a plurality of limiting convex ribs (11), the mounting groove is divided into a plurality of limiting grooves (12) by the limiting convex ribs (11), and the photovoltaic panel (2) is clamped and fixed in the limiting grooves (12).

5. The curved photovoltaic roof of claim 1, wherein: damping component (4) are including seting up spring groove (41) on mount pad (3), run through and set up slip hole (42), the slip is worn to establish slide bar (43) in slip hole (42), connect and be in butt joint board (44) of slide bar (43) tip, install damping spring (45) in spring groove (41) and install end cover (46) of spring groove (41) open end, slip hole (42) with spring groove (41) are linked together, butt joint board (44) slidable mounting in spring groove (41), the one end butt of damping spring (45) is on end cover (46), and the other end butt is on butt joint board (44), first clamp plate (5) are connected slide bar (43) are kept away from the tip of butt joint board (44).

6. The curved photovoltaic roof of claim 5, wherein: the end portion, far away from the abutting plate (44), of the sliding rod (43) is provided with a mounting rod (13), the first pressing plate (5) is fixedly connected to the end portion, far away from the sliding rod (43), of the mounting rod (13), and the mounting rod (13) is connected with the sliding rod (43) in a ball hinge mode.

7. The curved photovoltaic roof of claim 1, wherein: roof (1) has buried a plurality of crab-bolts (14) underground, a plurality of anchor bolt holes (17) have been seted up on mount pad (3), crab-bolt (14) pass anchor bolt hole (17) and mount pad (3) looks fixed connection.

8. The curved photovoltaic roof of claim 1, wherein: the outer edge on roof (1) is provided with decorative board (15) along the direction of keeping away from ground, the up end of photovoltaic board (2) with the up end parallel and level of decorative board (15) sets up.

9. The curved photovoltaic roof of claim 8, wherein: a plurality of drain holes (16) are arranged at the connecting part of the decorative plate (15) and the roof (1).