CN219999260U

CN219999260U - Fixing device for photovoltaic roofing

Info

Publication number: CN219999260U
Application number: CN202321083751.5U
Authority: CN
Inventors: 巫斐; 刘模权; 赵林炜; 谢元勋
Original assignee: China Construction Eighth Engineering Divion Southern Construction Co Ltd
Current assignee: China Construction Eighth Engineering Divion Southern Construction Co Ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-11-10
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses a fixing device of a photovoltaic roof, which comprises a supporting plate with a mounting groove at the top, a positioning cylinder with an inner wall in threaded connection with a main positioning rod and a limiting seat with an outer surface in threaded connection with a threaded rod, wherein both sides of the outer surface of the supporting plate are respectively provided with an adjusting groove for fixing, an adjusting rod for adjusting is inserted into the inner wall of the adjusting groove, one end of the adjusting rod is fixedly connected with a supporting plate for supporting, and both sides of the supporting plate are respectively inserted with a fixing plate for supporting. According to the fixing device for the photovoltaic roof and the construction method of the fixing device, the height of the supporting plate can be conveniently adjusted through the matching arrangement of the threaded rod and the limiting seat, so that the fixing device is suitable for installation requirements of different heights, the angle of the supporting plate and the photovoltaic plate can be adjusted through the matching arrangement of the main positioning rod and the positioning cylinder, the fixing device deflects to one side by a proper angle, and the fixing device is enabled to meet sunlight more, and has a better power generation effect.

Description

Fixing device for photovoltaic roofing

Technical Field

The utility model belongs to the technical direction of photovoltaic panel installation, and particularly relates to a fixing device for a photovoltaic roof.

Background

The photovoltaic power generation system is a power generation system which converts solar radiation energy into electric energy by utilizing the photovoltaic effect of semiconductor materials, the energy of the photovoltaic power generation system is derived from inexhaustible solar energy, the photovoltaic power generation system is clean, safe and renewable, the photovoltaic power generation process does not pollute the environment, the ecology is not destroyed, the photovoltaic power generation system is divided into an independent photovoltaic system and a grid-connected photovoltaic system, and the photovoltaic power generation system consists of a solar cell array, a storage battery pack, a charge-discharge controller, an inverter, an alternating current power distribution cabinet, a solar tracking control system and other devices.

The photovoltaic panel assembly is a power generation device which generates direct current when exposed to sunlight, and is composed of thin solid photovoltaic cells which are almost entirely made of semiconductor materials, and can be operated for a long time without causing any loss because of no movable parts, simple photovoltaic cells can provide energy for watches and computers, a more complex photovoltaic system can provide illumination for houses and power supply for a power grid, the photovoltaic panel assembly can be made into different shapes, the assembly can be connected to generate more power, the photovoltaic panel assembly is used for the ceiling and the building surface, even the photovoltaic facilities are used as part of windows, skylights or shielding devices, and the photovoltaic facilities are commonly called as photovoltaic systems attached to the building.

However, the conventional device has the following problems:

1. the existing photovoltaic panel roof is usually directly attached to a roof for installation and fixation, so that the photovoltaic panel is easy to damage due to rainwater accumulation in rainy days, and the situation of tilting and falling easily occurs in the high wind in an elevated installation mode;

2. and the existing photovoltaic panel bracket is inconvenient to adjust along with the requirement, so that the photovoltaic panel cannot achieve better power generation efficiency.

Disclosure of Invention

The utility model aims at solving the problems of low practicability and small application range, and aims at providing the fixing device for the photovoltaic roof, which has the advantages of convenience in adjustment, high stability and the like.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a fixing device for photovoltaic roofing, has offered the spacer sleeve and the surface threaded connection of main locating lever including the layer board and the inner wall threaded connection of mounting groove at the top have the spacing seat of threaded rod, the adjustment tank that is used for fixed is all offered to the both sides of layer board surface, the inner wall grafting of adjustment tank has the regulation pole that is used for adjusting, the one end fixedly connected with of adjusting the pole is used for the backup pad of supporting, the both sides of backup pad all peg graft and have the fixed plate that is used for supporting, the one end fixedly connected with of fixed plate is used for spacing stopper, the equal fixedly connected with in top of backup pad and stopper is used for spacing limiting plate, the inside wall fixed mounting of mounting groove has the fan that is used for radiating.

According to the utility model, the bottom threads of the support plate at the bottom of the adjusting groove are provided with the fixing rods in a penetrating way, and one ends of the fixing rods penetrating into the adjusting groove are spliced with the inner wall of the adjusting rod.

According to the utility model, one side of the limiting block is provided with a connecting hole for connecting and fixing, and the other side of the outer surface of the limiting block is fixedly connected with a connecting rod matched with the connecting hole.

According to the utility model, the bottom of the supporting plate is fixedly connected with a fixing seat for fixing, the bottom of the fixing seat is connected with a main positioning rod for supporting through a rotating shaft, and the outer surface of the main positioning rod is in threaded connection with a positioning cylinder for fixing.

According to the utility model, the inner bottom wall of the positioning cylinder is in threaded connection with the auxiliary positioning rod for auxiliary support, the bottom of the auxiliary positioning rod is connected with the connecting plate for fixing through the rotating shaft, and the two sides of the top of the connecting plate are threaded through foundation bolts for fixing.

According to the utility model, the bottom of the supporting plate is fixedly connected with a positioning seat for assisting in rotation, the inner side wall of the positioning seat is connected with a connecting seat for fixing through a rotating shaft, and both sides of the outer surface of the connecting seat are connected with a main pushing rod for pushing through the rotating shaft.

According to the utility model, the inner side wall of the main push rod is connected with a limiting seat for installation through a rotating shaft, a threaded rod for adjustment is threaded on the inner wall of the limiting seat, and the outer surface of the main push rod is connected with an auxiliary push rod for auxiliary pushing through the rotating shaft.

According to the utility model, the inner side wall of the auxiliary push rod is connected with an installation seat for installation through a rotating shaft, one side of the installation seat is fixedly connected with a fixed shaft for auxiliary rotation, the outer surface of the fixed shaft is sleeved with an installation plate for adjustment, and a positioning bolt for fixing is threaded on the top of the installation plate.

According to the utility model, the inner side wall of the limiting plate is clamped with the protection frame for protection, the inner side wall of the protection frame is fixedly connected with the cushion block for protection, and the inner wall of the protection frame is fixedly provided with the photovoltaic plate for power generation.

Compared with the prior art, the utility model has the following beneficial effects: in the present utility model, the number of the components,

1. this fixing device of photovoltaic roofing sets up through the cooperation of threaded rod and spacing seat, can be very conveniently with the high adjustment of layer board to make the device be applicable to the installation demand of not co-altitude, through the cooperation setting of main locating lever and positioning tube, can adjust the angle of layer board and photovoltaic board, thereby make the device deflect suitable angle to one side, thereby make the device cater for sunshine more, play better generating effect.

2. This fixing device of photovoltaic roofing sets up through adjusting the cooperation of pole and fixed plate, can carry out the adjustment of different degree to holistic support length of device and support width to make the device be applicable to the photovoltaic board of equidimension not, thereby enlarge the application scope of device, and the device keeps away from the roofing, consequently can make the quick discharge of rainwater, and then reduce the influence that the rainwater caused to the photovoltaic board.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic view of a mounting structure of a protection frame of a fixing device for a photovoltaic roof, which is provided by the utility model;

FIG. 2 is a schematic view of a photovoltaic panel structure of the present utility model;

FIG. 3 is a schematic view of the pallet structure of the present utility model;

FIG. 4 is a schematic view of an explosion structure of the mounting base of the present utility model;

fig. 5 is a schematic view of an exploded structure of the support plate of the present utility model.

In the figure: 1. a supporting plate; 2. a mounting groove; 3. an adjustment tank; 4. an adjusting rod; 5. a fixed rod; 6. a support plate; 7. a limiting plate; 8. a fixing plate; 9. a limiting block; 10. a connection hole; 11. a connecting rod; 12. a fixing seat; 13. a main positioning rod; 14. a positioning cylinder; 15. an auxiliary positioning rod; 16. a connecting plate; 17. an anchor bolt; 18. a fan; 19. a positioning seat; 20. a connecting seat; 21. a main push rod; 22. a limit seat; 23. a threaded rod; 24. an auxiliary push rod; 25. a mounting base; 26. a fixed shaft; 27. a mounting plate; 28. positioning bolts; 29. a protective frame; 30. a cushion block; 31. a photovoltaic panel.

Detailed Description

The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a fixing device for a photovoltaic roof comprises a supporting plate 1 with a mounting groove 2 at the top, a positioning cylinder 14 with a main positioning rod 13 in threaded connection with the inner wall, and a limit seat 22 with a threaded rod 23 in threaded connection with the outer surface, wherein adjusting grooves 3 for fixing are formed on two sides of the outer surface of the supporting plate 1, and adjusting rods 4 for adjusting are inserted into the inner walls of the adjusting grooves 3;

the bottom of the supporting plate 1 is threaded at the bottom of the adjusting groove 3 and is provided with a fixing rod 5 for fixing, one end of the fixing rod 5 penetrating into the adjusting groove 3 is inserted into the inner wall of the adjusting rod 4, one end of the adjusting rod 4 is fixedly connected with a supporting plate 6 for supporting, two sides of the supporting plate 6 are inserted into fixing plates 8 for supporting, one end of each fixing plate 8 is fixedly connected with a limiting block 9 for limiting, and the tops of the supporting plate 6 and the limiting block 9 are fixedly connected with limiting plates 7 for limiting;

a connecting hole 10 for connecting and fixing is formed in one side of the limiting block 9, a connecting rod 11 matched with the connecting hole 10 is fixedly connected to the other side of the outer surface of the limiting block 9, a fixing seat 12 for fixing is fixedly connected to the bottom of the supporting plate 6, a main positioning rod 13 for supporting is connected to the bottom of the fixing seat 12 through a rotating shaft, a positioning cylinder 14 for fixing is connected to the outer surface of the main positioning rod 13 in a threaded manner, an auxiliary positioning rod 15 for auxiliary supporting is connected to the inner bottom wall of the positioning cylinder 14 in a threaded manner, a connecting plate 16 for fixing is connected to the bottom of the auxiliary positioning rod 15 through the rotating shaft, and anchor bolts 17 for fixing are threaded on two sides of the top of the connecting plate 16;

the inner side wall of the mounting groove 2 is fixedly provided with a fan 18 for heat dissipation, the bottom of the supporting plate 1 is fixedly connected with a positioning seat 19 for auxiliary rotation, the inner side wall of the positioning seat 19 is connected with a connecting seat 20 for fixing through a rotating shaft, both sides of the outer surface of the connecting seat 20 are connected with a main pushing rod 21 for pushing through the rotating shaft, the inner side wall of the main pushing rod 21 is connected with a limiting seat 22 for mounting through the rotating shaft, the inner wall of the limiting seat 22 is threaded and provided with a threaded rod 23 for adjusting, the outer surface of the main pushing rod 21 is connected with a secondary pushing rod 24 for auxiliary pushing through the rotating shaft, and the inner side wall of the secondary pushing rod 24 is connected with a mounting seat 25 for mounting through the rotating shaft;

one side of the mounting seat 25 is fixedly connected with a fixing shaft 26 for assisting in rotation, the outer surface of the fixing shaft 26 is sleeved with a mounting plate 27 for adjusting, a positioning bolt 28 for fixing is threaded on the top of the mounting plate 27, a protection frame 29 for protection is clamped on the inner side wall of the limiting plate 7, a cushion block 30 for protection is fixedly connected on the inner side wall of the protection frame 29, and a photovoltaic plate 31 for generating electricity is fixedly arranged on the inner wall of the protection frame 29;

a photovoltaic roofing fixture comprising the steps of:

step one: firstly, cleaning a roof on which a photovoltaic panel is required to be installed, after cleaning, pre-installing the installing plate 27 at a proper position by means of the positioning bolts 28, adjusting the supporting height and the supporting angle of the supporting plate 1 by rotating the threaded rod 23, and fully fixing the installing plate 27 by means of the positioning bolts 28 after adjusting;

step two: secondly, the fixing rod 5 is unscrewed from the lower part, the position of the adjusting rod 4 can be adjusted according to the requirement, the position of the supporting plate 6 can be adjusted, meanwhile, the position of the limiting block 9 can be adjusted, so that the protection frame 29 can be arranged at the tops of the supporting plate 1 and the supporting plate 6, the fixing rod 5 can be screwed and fixed from the lower part after the adjustment is finished, the photovoltaic panel 31 is arranged in the protection frame 29, and four corners of the photovoltaic panel 31 are protected and fixed by the cushion block 30;

step three: then the positioning cylinder 14 is rotated, so that the distance between the main positioning rod 13 and the auxiliary positioning rod 15 can be adjusted, the connecting plate 16 can be installed on the ground, and the connecting plate 16 is further fixed by means of the foundation bolts 17, so that the connection stability between the device and the wall surface can be improved;

step four: finally, the photovoltaic panel 31 is connected with a power supply, and the fan 18 below is started at the same time to radiate the exposed photovoltaic panel 31, and a plurality of devices can be connected and fixed by means of the connecting rod 11 and the connecting hole 10, so that the roof is completely covered.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. Fixing device for photovoltaic roofing, including layer board (1) and inner wall threaded connection that the mounting groove (2) was seted up at the top have locating cylinder (14) of main locating lever (13) and surface threaded connection have spacing seat (22) of threaded rod (23), its characterized in that: the utility model discloses a fixed plate for a radiator, including layer board (1), fixed plate (9), fixed plate (8), limiting block (9), limiting plate (7), mounting groove (2), fixed plate (8), limiting plate (9) are all pegged graft in the both sides of layer board (1) surface, the inner wall of adjusting groove (3) is pegged graft and is used for adjusting regulation pole (4), the one end fixedly connected with of adjusting pole (4) is used for backup pad (6) that supports, the both sides of backup pad (6) are all pegged graft and are used for fixed plate (8), the equal fixedly connected with in top of backup pad (6) and limiting block (9) is used for spacing limiting plate (7), the inside wall fixed mounting of mounting groove (2) has fan (18) that is used for radiating.

2. The photovoltaic roofing fixture of claim 1, wherein: the bottom of the supporting plate (1) is provided with a fixing rod (5) in a threaded manner at the bottom of the adjusting groove (3), and one end of the fixing rod (5) penetrating into the adjusting groove (3) is spliced with the inner wall of the adjusting rod (4).

3. The photovoltaic roofing fixture of claim 1, wherein: one side of the limiting block (9) is provided with a connecting hole (10) for connecting and fixing, and the other side of the outer surface of the limiting block (9) is fixedly connected with a connecting rod (11) matched with the connecting hole (10).

4. The photovoltaic roofing fixture of claim 1, wherein: the bottom of backup pad (6) fixedly connected with is used for fixed fixing base (12), the bottom of fixing base (12) is connected with main locating lever (13) that are used for supporting through the pivot, the surface threaded connection of main locating lever (13) has a positioning section of thick bamboo (14) that are used for fixed.

5. The photovoltaic roofing fixture of claim 4, wherein: the positioning device is characterized in that an auxiliary positioning rod (15) for auxiliary support is connected with the inner bottom wall of the positioning cylinder (14) through threads, a connecting plate (16) for fixing is connected to the bottom of the auxiliary positioning rod (15) through a rotating shaft, and foundation bolts (17) for fixing are threaded on two sides of the top of the connecting plate (16).

6. The photovoltaic roofing fixture of claim 1, wherein: the bottom fixedly connected with that layer board (1) is used for supplementary pivoted positioning seat (19), the inside wall of positioning seat (19) is connected with through the pivot and is used for fixed connecting seat (20), the both sides of connecting seat (20) surface are connected with main push rod (21) of promotion through the pivot.

7. The photovoltaic roofing fixture of claim 6, wherein: the inner side wall of the main push rod (21) is connected with a limiting seat (22) for installation through a rotating shaft, a threaded rod (23) for adjustment is arranged on the inner wall of the limiting seat (22) in a threaded mode, and an auxiliary push rod (24) for auxiliary pushing is connected to the outer surface of the main push rod (21) through the rotating shaft.

8. The photovoltaic roofing fixture of claim 7, wherein: the inside wall of vice push rod (24) is connected with mount pad (25) that are used for the installation through the pivot, one side fixedly connected with of mount pad (25) is used for supplementary pivoted fixed axle (26), the mounting panel (27) that are used for adjusting have been cup jointed to the surface of fixed axle (26), the top screw thread of mounting panel (27) is worn to be equipped with and is used for fixed positioning bolt (28).

9. The photovoltaic roofing fixture of claim 1, wherein: the inside wall joint of limiting plate (7) has protection frame (29) that are used for the protection, the inside wall fixedly connected with of protection frame (29) is used for cushion (30) of protection, the inner wall fixed mounting of protection frame (29) has photovoltaic board (31) that are used for generating electricity.