CN218387354U

CN218387354U - Cold connection structure of photovoltaic support

Info

Publication number: CN218387354U
Application number: CN202222077574.1U
Authority: CN
Inventors: 李铁龙; 任彬彬; 陆国平
Original assignee: Ningxia Zhonglong Pipe Pile Co ltd
Current assignee: Ningxia Zhonglong Pipe Pile Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-01-24
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a photovoltaic support cold connecting structure, which belongs to the technical field of photovoltaic engineering, and aims at the problems that when a photovoltaic plate is arranged on a photovoltaic support, the angle adjustment of the photovoltaic plate is inconvenient and the photovoltaic plate is rigidly connected and arranged, the plane structure of the photovoltaic plate is more easily influenced by air flow, and the wind resistance of the photovoltaic plate is poor; the utility model discloses an inclination of adjustment mechanism adjustment photovoltaic board, angle modulation is convenient to obtain the best angle of shining, the flexible coupling mechanism of setting makes the photovoltaic board flexible fixation, has improved the wind resistance ability of photovoltaic board, effectively reduces the risk that drops of photovoltaic board under strong wind weather.

Description

Cold connection structure of photovoltaic support

Technical Field

The utility model belongs to the technical field of the photovoltaic engineering, concretely relates to cold connection structure of photovoltaic support.

Background

The photovoltaic equipment industry exists as a supporting industry of the photovoltaic industry, china is the biggest world producing country of solar cells, and the development of the solar cell industry drives the overall growth of the photovoltaic industry, so that the photovoltaic equipment industry of China is promoted. By means of abundant technical experience accumulation in the field of semiconductor equipment manufacturing, enterprises in China quickly break through the field of photovoltaic equipment, and photovoltaic panels are widely used.

The photovoltaic support is a special support designed for placing, installing and fixing a photovoltaic panel in a photovoltaic power generation system. The photovoltaic support of current photovoltaic power generation equipment adopts the connected mode of carrying out fixedly with the frame, and photovoltaic board fixed mounting carries out fixed mounting on the photovoltaic support, has following problem when photovoltaic support and photovoltaic board are connected:

(1) when the photovoltaic panel is installed on the existing photovoltaic support, the general photovoltaic installing support needs to fix the support pipes with different lengths to the two ends of the photovoltaic support through cutting the support pipes with different lengths, and the fixed photovoltaic panel is placed on the top end of the photovoltaic support so as to change the inclination angle of the photovoltaic panel and be relatively inconvenient to adjust.

(2) The existing photovoltaic support is generally assembled in a welding mode in order to ensure good stability, and because the photovoltaic panel is rigidly connected and installed on the support, particularly after the photovoltaic panel is installed, the wind resistance of the photovoltaic panel is poor, the plane structure of the photovoltaic panel is more easily influenced by airflow and is easily damaged in windy weather.

Therefore, a photovoltaic support cold connection structure is needed, and the problems that when a photovoltaic panel is installed on a photovoltaic support, the angle of the photovoltaic panel is inconvenient to adjust, the photovoltaic panel is installed in a rigid connection mode, the plane structure of the photovoltaic panel is affected by airflow more easily, and the wind resistance of the photovoltaic panel is poor are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold connection structure of photovoltaic support to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cold connection structure of photovoltaic support, includes photovoltaic board and bottom plate, the back of photovoltaic board is provided with the mount pad, the one end that the mount pad is close to the photovoltaic board is fixed with two fixed plates that are the symmetric distribution, the back of fixed plate and photovoltaic board passes through the screw connection, the one end that the photovoltaic board was kept away from to the mount pad is provided with adjustment mechanism, the tip of mount pad rotates through adjustment mechanism and is connected with the go-between, be fixed with the mounting panel on the top side of bottom plate, be provided with flexible coupling mechanism between the top of mounting panel and the go-between.

What need explain in the scheme is that adjustment mechanism includes and rotates the cover with the one end fixed of mount pad keeping away from the photovoltaic board, it is connected with the spliced pole to rotate the cover in, the both ends and the connecting ring of spliced pole are fixed, threaded connection has the locking bolt on the lateral wall of rotating the cover, the outside end of locking bolt is fixed with the bolt head.

It is further worth explaining that the flexible connection mechanism comprises a metal elastic plate a arranged between the top end of the support plate and the connecting ring, one end of the metal elastic plate a is connected with the top end of the support plate through a screw, the other end of the metal elastic plate a is welded with the surface of the connecting ring, a metal elastic plate b is arranged at the bottom of the metal elastic plate a, two ends of the metal elastic plate b are fixed to the side face of the bottom end of the metal elastic plate a, the other end of the metal elastic plate b is fixed to the side face of the support plate, and an arc groove is formed in the middle of the metal elastic plate b.

It should be further noted that the top side of the bottom plate is in threaded connection with a plurality of connecting bolts, and the plurality of connecting bolts are symmetrically distributed.

In a preferred embodiment, a rotating handle is fixed on the side surface of the bolt head, a rubber sleeve is sleeved on the surface of the rotating handle, and the length of the rubber sleeve is consistent with that of the rotating handle.

In a preferred embodiment, the connection ring has a circular cross-section, and the mounting seat has a rectangular cross-section.

Compared with the prior art, the utility model provides a pair of cold connection structure of photovoltaic support includes following beneficial effect at least:

(1) The angle of the photovoltaic panel is adjusted through the adjusting mechanism, and the adjustment is convenient and fast, so that the optimal irradiation angle is obtained, the applicability of the photovoltaic equipment is improved, and the optimal using effect is achieved.

(2) Carry out the flexible fixation through metal elastic plate a, metal elastic plate b to the photovoltaic board, effectively improved the anti-wind ability of photovoltaic board, effectively reduced the risk that the photovoltaic board drops under strong wind weather, improve the barrier propterty to the photovoltaic board, effectively prolong the life of photovoltaic board.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a schematic view of a partial structure of the flexible connection mechanism of the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 4.

In the figure: 1. an adjustment mechanism; 101. rotating the sleeve; 102. locking the bolt; 103. a bolt head; 104. connecting columns; 2. a flexible connection mechanism; 201. a metal elastic plate a; 202. a metal elastic plate b; 203. an arc groove; 3. a photovoltaic panel; 4. a mounting plate; 5. a base plate; 6. a connecting bolt; 7. a connecting ring; 8. a mounting seat; 9. a fixing plate; 11. a handle is rotated; 12. a rubber sleeve.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be according to concrete condition do further adjustment the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of requiring protection.

Referring to fig. 1-5, the utility model provides a photovoltaic support cold connecting structure, including photovoltaic board 3 and bottom plate 5, the back of photovoltaic board 3 is provided with mount pad 8, one end of mount pad 8 near photovoltaic board 3 is fixed with two fixed plates 9 that are symmetrically distributed, the back of fixed plate 9 and photovoltaic board 3 is through the screw connection, one end of mount pad 8 far away from photovoltaic board 3 is provided with adjustment mechanism 1, the tip of mount pad 8 is connected with go-between 7 through adjustment mechanism 1 rotation, be fixed with mounting plate 4 on the top side of bottom plate 5, be provided with flexible connection mechanism 2 between the top of mounting plate 4 and go-between 7; when photovoltaic board 3 is installed, need adjust the inclination of photovoltaic board 3, through the inclination of adjustment mechanism 1 adjustment photovoltaic board 3, the angle modulation is convenient, thereby obtain the best angle of illumination, improve photovoltaic equipment's suitability, reach best result of use, the flexible coupling mechanism 2 that sets up makes photovoltaic board 3 flexible fixation, the anti-wind ability of photovoltaic board 3 has effectively been improved, effectively reduce the risk that photovoltaic board 3 drops under strong wind weather, improve the barrier propterty to photovoltaic board 3, effectively prolong the life of photovoltaic board 3.

As further shown in fig. 1, fig. 2 and fig. 4, it is worth specifically describing that the adjusting mechanism 1 includes a rotating sleeve 101 fixed to one end of the mounting base 8 away from the photovoltaic panel 3, a connecting column 104 is rotatably connected in the rotating sleeve 101, two ends of the connecting column 104 are fixed to the connecting ring 7, a locking bolt 102 is threadedly connected to a side wall of the rotating sleeve 101, and a bolt head 103 is fixed to an outer end of the locking bolt 102; when photovoltaic board 3 is installed, the inclination angle of photovoltaic board 3 needs to be adjusted, drive locking bolt 102 rotation through rotating bolt head 103, loosen locking bolt 102, remove the relatively fixed state of rotating sleeve 101 and spliced pole 104, thereby rotate the angle of photovoltaic board 3, adjust the inclination angle of photovoltaic board 3, after the adjustment is accomplished, rotate bolt head 103 again and screw locking bolt 102, make rotating sleeve 101 and spliced pole 104 fix again and be an organic whole, thereby fix photovoltaic board 3, it is convenient that photovoltaic board 3 angle modulation, thereby obtain the best angle of illumination, improve photovoltaic equipment's suitability, reach best result of use.

As further shown in fig. 1, 3 and 4, it is worth specifically describing that the flexible connection mechanism 2 includes a metal elastic plate a201 disposed between the top end of the support plate 4 and the connection ring 7, one end of the metal elastic plate a201 is connected to the top end of the support plate 4 through a screw, the other end of the metal elastic plate a201 is welded to the surface of the connection ring 7, a metal elastic plate b202 is disposed at the bottom of the metal elastic plate a201, two ends of the metal elastic plate b202 are fixed to the bottom end side of the metal elastic plate a201, the other end of the metal elastic plate b202 is fixed to the side of the support plate 4, and an arc groove 203 is disposed in the middle position of the metal elastic plate b 202; the metal elastic plate a201 and the metal elastic plate b202 that set up can produce certain elastic deformation, metal elastic plate a201 and metal elastic plate b202 make photovoltaic board 3 obtain the flexible fixation, the arc groove 203 that sets up increases the deformation toughness of metal elastic plate b202, metal elastic plate a201, metal elastic plate b202 and arc groove 203 have effectively improved photovoltaic board 3's anti-wind ability, effectively reduce the risk that photovoltaic board 3 drops under the strong wind weather, improve the barrier propterty to photovoltaic board 3, effectively prolong photovoltaic board 3's life.

The scheme has the following working processes: the locking bolt 102 is driven to rotate through the rotating bolt head 103, the locking bolt 102 is unscrewed, the relative fixing state of the rotating sleeve 101 and the connecting column 104 is released, so that the angle of the photovoltaic panel 3 is rotated, the inclination angle of the photovoltaic panel 3 is adjusted, after the adjustment is completed, the bolt head 103 is rotated to screw the locking bolt 102, the rotating sleeve 101 and the connecting column 104 are fixed again to form a whole, so that the photovoltaic panel 3 is fixed, the set metal elastic plate a201 and the set metal elastic plate b202 can generate certain elastic deformation, the metal elastic plate a201 and the metal elastic plate b202 enable the photovoltaic panel 3 to be flexibly fixed, the photovoltaic panel 3 is connected in a cold mode, the set arc groove 203 increases the deformation toughness of the metal elastic plate b202, and the metal elastic plate a201, the metal elastic plate b202 and the arc groove 203 effectively improve the wind resistance of the photovoltaic panel 3.

According to the working process, the following steps are known: make 3 angular adjustment of photovoltaic board convenient through adjustment mechanism 1 to obtain the best angle of shining, improve photovoltaic equipment's suitability, reach best result of use, metal elastic plate an 201, metal elastic plate b202 and circular arc groove 203 have effectively improved photovoltaic board 3's anti-wind ability, effectively reduce photovoltaic board 3 risk of droing under strong wind weather, improve the barrier propterty to photovoltaic board 3, effectively prolong photovoltaic board 3's life.

As further shown in fig. 1 and 4, it is worth specifically describing that a plurality of connecting bolts 6 are connected to the top end side surface of the bottom plate 5 in a threaded manner, and the plurality of connecting bolts 6 are symmetrically distributed; during specific work, the bottom plate 5 is fixed to the ground through the connecting bolts 6 mounted on the bottom plate 5, cold connection is achieved, operation of welding the tubular pile is omitted, and overall fixing is achieved.

Further as shown in fig. 2, it is worth specifically describing that a rotation handle 11 is fixed on a side surface of the bolt head 103, a rubber sleeve 12 is sleeved on a surface of the rotation handle 11, and a length of the rubber sleeve 12 is consistent with a length of the rotation handle 11; when the novel locking device works, the rotating handle 11 is rotated to drive the bolt head 103 to rotate, so that the locking bolt 102 is driven to be loosened and screwed, the force arm of the rotating handle 11 is long, and the novel locking device is labor-saving to operate.

As further shown in fig. 1, 4 and 5, it is worth specifying that the connection ring 7 has a circular cross-section and the mounting seat 8 has a rectangular cross-section.

To sum up: make 3 angular adjustment of photovoltaic board convenient through adjustment mechanism 1 to obtain the best angle of shining, improve photovoltaic equipment's suitability, reach best result of use, metal elastic plate an 201, metal elastic plate b202 and circular arc groove 203 have effectively improved photovoltaic board 3's anti-wind ability, effectively reduce photovoltaic board 3 risk of droing under strong wind weather, improve the barrier propterty to photovoltaic board 3, effectively prolong photovoltaic board 3's life.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cold connection structure of photovoltaic support, includes photovoltaic board (3) and bottom plate (5), its characterized in that, the back of photovoltaic board (3) is provided with mount pad (8), the one end that mount pad (8) are close to photovoltaic board (3) is fixed with two fixed plates (9) that are the symmetric distribution, the back of fixed plate (9) and photovoltaic board (3) is passed through bolted connection, the one end that photovoltaic board (3) were kept away from in mount pad (8) is provided with adjustment mechanism (1), the tip of mount pad (8) is rotated through adjustment mechanism (1) and is connected with go-between (7), be fixed with mounting panel (4) on the top side of bottom plate (5), be provided with flexible connection mechanism (2) between the top of mounting panel (4) and go-between (7).

2. The photovoltaic bracket cold connection structure according to claim 1, wherein the adjusting mechanism (1) comprises a rotating sleeve (101) fixed to one end of the mounting seat (8) far away from the photovoltaic panel (3), a connecting column (104) is rotatably connected to the rotating sleeve (101), two ends of the connecting column (104) are fixed to the connecting ring (7), a locking bolt (102) is connected to a side wall of the rotating sleeve (101) in a threaded manner, and a bolt head (103) is fixed to an outer end of the locking bolt (102).

3. The photovoltaic bracket cold connection structure of claim 2, wherein the flexible connection mechanism (2) comprises a metal elastic plate a (201) arranged between the top end of the bracket plate (4) and the connection ring (7), one end of the metal elastic plate a (201) is connected with the top end of the bracket plate (4) through a screw, the other end of the metal elastic plate a (201) is welded with the surface of the connection ring (7), a metal elastic plate b (202) is arranged at the bottom of the metal elastic plate a (201), two ends of the metal elastic plate b (202) are fixed with the bottom end side of the metal elastic plate a (201), the other end of the metal elastic plate b (202) is fixed with the side of the bracket plate (4), and an arc groove (203) is arranged in the middle position of the metal elastic plate b (202).

4. The photovoltaic bracket cold connection structure according to claim 1, wherein a plurality of connecting bolts (6) are connected to the top end side of the bottom plate (5) in a threaded manner, and the connecting bolts (6) are symmetrically distributed.

5. The photovoltaic bracket cold connection structure is characterized in that a rotating handle (11) is fixed on the side surface of the bolt head (103), a rubber sleeve (12) is sleeved on the surface of the rotating handle (11), and the length of the rubber sleeve (12) is consistent with that of the rotating handle (11).

6. The photovoltaic bracket cold connection structure according to claim 1, characterized in that the connection ring (7) has a circular cross section and the mounting seat (8) has a rectangular cross section.