CN214785441U

CN214785441U - Roof solar panel mounting structure

Info

Publication number: CN214785441U
Application number: CN202121138952.1U
Authority: CN
Inventors: 葛俊博
Original assignee: Shenzhen Detai Construction Engineering Co ltd
Current assignee: Shenzhen Detai Construction Engineering Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-19
Anticipated expiration: 2031-05-25

Abstract

The application relates to the field of solar panels, in particular to a roof solar panel mounting structure which comprises a mounting base, a photovoltaic panel, a fixed cylinder, a hinged fixing seat and a supporting frame, wherein the supporting frame and the hinged fixing seat are arranged on the mounting base; the supporting frame is provided with a plurality of vertically distributed positioning holes, positioning pins are arranged in the positioning holes and detachably connected with the positioning holes, and the other end of the fixing cylinder can be fixed on the supporting frame through the positioning pins. The angle of the photovoltaic panel to the sunlight is adjusted, so that the effective area of the sunlight irradiating on the photovoltaic panel is large enough, and the energy conversion efficiency of the photovoltaic panel is improved.

Description

Roof solar panel mounting structure

Technical Field

The application relates to the field of solar panels, in particular to a roof solar panel mounting structure.

Background

Solar energy is a clean energy, and a solar photovoltaic panel can directly utilize sunlight to generate electricity. With the development and progress of new energy industry, the solar photovoltaic panel is installed on the roof, which is one of means for solving the problem of short-time household electricity utilization, and meanwhile, the current emitted by the solar photovoltaic panel can be stored in the storage battery pack so as to be needed from time to time.

In the prior art, a solar photovoltaic panel is installed on a roof by building a section keel frame and then installing the solar photovoltaic panel on the section keel frame.

Aiming at the technology, as the solar photovoltaic panel is arranged on the section bar keel frame, the effective area of the photovoltaic panel, which receives the sunlight irradiation, is always kept unchanged.

SUMMERY OF THE UTILITY MODEL

In order to improve the effective area of sunshine irradiation on the photovoltaic board, this application provides a roof solar panel mounting structure.

The application provides a pair of roof solar panel mounting structure adopts following technical scheme:

a roof solar panel mounting structure comprises a mounting foundation, a photovoltaic panel and an inclination and elevation adjusting assembly, wherein the photovoltaic panel is mounted on the inclination and elevation adjusting assembly; the inclination adjusting assembly comprises a fixed cylinder, a hinged fixing seat and a supporting frame, the supporting frame and the hinged fixing seat are arranged on an installation base, the photovoltaic panel is provided with an installation surface, the peripheral surface of the fixed cylinder is fixedly installed on the installation surface, one end of the fixed cylinder is provided with an end surface sleeve, and the end surface sleeve is hinged with the hinged fixing seat; the supporting frame is provided with a plurality of vertically distributed positioning holes, positioning pins are arranged in the positioning holes and detachably connected with the positioning holes, and the fixing cylinder is far away from the outer peripheral surface of the other end of the end face sleeve and abutted to the positioning pins.

Through adopting above-mentioned technical scheme, the photovoltaic board is fixed in on the solid fixed cylinder, and the solid fixed cylinder can be revolved around articulated fixing base and is rotated to realize that the angle of inclining and pitching of photovoltaic board can be adjusted, can be fixed in the support frame with the other end of solid fixed cylinder through the locating pin on. When the sunlight irradiates most intensely, the effective area of the sunlight irradiating the photovoltaic panel is large enough by adjusting the angle of the photovoltaic panel to the sunlight, so that the energy conversion efficiency of the photovoltaic panel is improved.

Optionally, the support frame has the limit groove of inclining, and the limit groove of inclining is spacing fixed cylinder, and fixed cylinder sets up in the limit groove of inclining and slides the cooperation with the limit groove of inclining.

Through adopting above-mentioned technical scheme, the fixed cylinder sets up in the limiting groove that faces upward that inclines, can make the fixed cylinder by the limiting groove that faces upward that inclines carry on spacingly to when making the photovoltaic board receive the wind to blow, the swing can not take place for the fixed cylinder, thereby improves the installation stability of fixed cylinder.

Optionally, the positioning pin is a U-shaped pin, the positioning pin has a first pin portion and a second pin portion, the first pin portion and the second pin portion can be in sliding fit with two adjacent positioning holes, and the fixing cylinder is located between the first pin portion and the second pin portion.

Through adopting above-mentioned technical scheme, the U-shaped bolt can further carry on spacingly to the solid fixed cylinder, when preventing that the photovoltaic board from being blown by the wind, the solid fixed cylinder rotates around articulated fixing base to the installation stability of the solid fixed cylinder of very high.

Optionally, the bottom of the support frame is fixedly provided with a support base plate, the support base plate is fixedly connected with the installation foundation, a support reinforcing bone strip is arranged between the support base plate and the support frame, one end of the support reinforcing bone strip is fixedly connected with the support base plate, and the other end of the support reinforcing bone strip is fixedly connected with the support frame.

Through adopting above-mentioned technical scheme, support and strengthen the rigidity that the bone strip can strengthen the support frame, strengthen the connection stability of support frame bottom, can make things convenient for the installation of support frame through supporting baseplate simultaneously.

Optionally, the outer circumferential surface of the fixed cylinder is provided with a plurality of fixed wing plates, one end of each fixed wing plate is fixedly connected with the outer circumferential surface of the fixed cylinder, and one end, far away from the fixed cylinder, of each fixed wing plate is fixed on the mounting surface of the photovoltaic panel.

Through adopting above-mentioned technical scheme, fixed pterygoid lamina can make the installation between solid fixed cylinder and the photovoltaic board more stable, improves the wind resistance ability of photovoltaic board.

Optionally, an autorotation adjusting assembly is further arranged on the installation basis and comprises a rotation control motor, a motor fixing frame and a universal coupling, a rotating bearing is arranged between the fixed cylinder and the end face sleeve, the motor fixing frame is fixed on the installation basis, the rotation control motor is arranged on the motor fixing frame, the rotation control motor is provided with an output shaft, and the output shaft and the fixed cylinder are coaxially and fixedly connected through the universal coupling.

Through adopting above-mentioned technical scheme, install rotation control motor on the motor mount and pass through universal coupling and solid fixed cylinder coaxial coupling, be provided with rolling bearing between solid fixed cylinder and the terminal surface sleeve, so that rotation control motor can control solid fixed cylinder and take place to rotate, so that the photovoltaic board that is fixed in on the solid fixed cylinder can rotate around the central axis of solid fixed cylinder, so that the photovoltaic board can be from sunrise to sunset, the photovoltaic board is towards the sun all the time, so that the effective area that sunshine shines on the photovoltaic board is enough big, with the energy conversion efficiency who improves the photovoltaic board.

Optionally, the motor fixing frame is provided with a sliding track and a sliding space, a motor fixing plate is arranged in the sliding track in a sliding mode, the motor fixing plate is arranged in the sliding space, a lifting sleeve is arranged at the bottom of the motor fixing plate, the lifting sleeve is in running fit with the motor fixing plate, a lifting screw is arranged in the lifting sleeve and is in threaded connection with the lifting sleeve, and one end, far away from the lifting sleeve, of the lifting screw is fixed on the motor fixing frame.

Through adopting above-mentioned technical scheme, when the angle of heeling on of adjusting the photovoltaic board, the contained angle between solid fixed cylinder and the installation basis will change to lead to the rotation control motor that is connected with solid fixed cylinder height-adjusting as required, lifting sleeve and lifting screw thread fit, so that install the rotation control motor on the motor fixed plate and realize raising and lowering functions.

Optionally, a top tightening piece is arranged on the lifting screw, the top tightening piece is arranged below the lifting sleeve, and the top tightening piece is in threaded fit with the lifting screw.

Through adopting above-mentioned technical scheme, when top tight piece and lifting screw thread fit, top tight piece can form double-thread pretension structure with the lift sleeve barrel, plays locking effect to the lift sleeve barrel.

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

1. the fixed cylinder can rotate around the hinged fixing base, the positioning pin can be fixed on the supporting frame with the other end of the fixed cylinder, the position of the positioning hole is fixed through adjusting the positioning pin, the inclination angle of the photovoltaic plate can be adjusted, the angle of the photovoltaic plate to sunlight is adjusted, and therefore the effective area of the photovoltaic plate irradiated by sunlight is large enough, and the energy conversion efficiency of the photovoltaic plate is improved.

2. The rotation control motor controls the fixed cylinder to rotate through the universal coupling, so that the photovoltaic panel can rotate around the central axis of the fixed cylinder, and according to the irradiation angle of sunlight when sunrise and sunset, the photovoltaic panel can always face the sun, so that the effective area of the sunlight irradiated on the photovoltaic panel is large enough.

Drawings

FIG. 1 is a front isometric view of the overall structure of an embodiment of the present application;

FIG. 2 is an isometric view of another orientation of the overall structure of an embodiment of the present application;

fig. 3 is a schematic cross-sectional structure diagram of the overall structure of the embodiment of the present application.

Description of reference numerals: 1. mounting a bottom plate; 11. a dovetail groove; 2. a tilt adjustment assembly; 21. a fixed cylinder; 211. an end face sleeve; 212. a fixed wing plate; 22. a hinged fixed seat; 23. a support frame; 231. positioning holes; 232. a U-shaped bolt; 233. inclining the limiting groove; 234. a support base plate; 235. supporting the reinforcing bone strips; 3. a rotation adjusting assembly; 31. a rotation control motor; 311. an output shaft; 32. a universal coupling; 33. a motor fixing frame; 331. sliding dovetail; 332. a sliding track; 34. a lifting screw; 35. a lifting sleeve; 36. a motor fixing plate; 37. a top tightening member; 4. a photovoltaic panel; 41. and (3) a mounting surface.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses roof solar panel mounting structure. Referring to fig. 1, a roof solar panel mounting structure includes a mounting base, a photovoltaic panel 4, a pitch adjusting assembly 2 and a rotation adjusting assembly 3. In the present embodiment, the mounting base may be the mounting baseplate 1. Photovoltaic board 4 is installed on the adjusting part 2 that inclines, and the adjusting part 2 that inclines and the rotation adjusting part 3 that inclines all install on mounting plate 1.

Referring to fig. 1 and 2, the pitching adjustment assembly 2 includes a fixed cylinder 21, a hinged fixed seat 22 and a support frame 23, the fixed cylinder 21 is cylindrically disposed, the outer peripheral surface of the fixed cylinder 21 is provided with a plurality of fixed wing plates 212, in this embodiment, the fixed wing plates 212 are 4, four fixed wing plates 212 are uniformly distributed on two sides of the fixed cylinder 21, one ends of the fixed wing plates 212 are fixed on the outer peripheral surface of the fixed cylinder 21, the photovoltaic panel 4 has a mounting surface 41, one ends of the fixed wing plates 212 far away from the fixed cylinder 21 are fixed on the mounting surface 41 of the photovoltaic panel 4, the fixed cylinder 21 and the photovoltaic panel 4 are fixedly connected through the fixed wing plates 212, the fixed wing plates 212 can enable the mounting between the fixed cylinder 21 and the photovoltaic panel 4 to be more stable, and the wind resistance of the photovoltaic panel 4 is improved. The fixed cylinder 21 is obliquely arranged on the upper surface of the mounting base plate 1, the hinged fixed seat 22 is fixed on the mounting base plate 1 through a bolt, a rotating bearing is installed in the hinged fixed seat 22, the inner ring of the rotating bearing is fixed with the outer peripheral surface of the fixed cylinder 21, and a fixing nut is installed on the part, extending out of the end surface sleeve 211, of the fixed cylinder 21, so that the fixed cylinder 21 can rotate in the end surface sleeve 211 and cannot be separated from the end surface sleeve 211; the other end of the fixed cylinder 21 is attached to a support bracket 23.

The support frame 23 is integrally arranged in an arc plate shape, and the rotation center of the arc is positioned on the hinged fixing seat 22. The bottom of the support frame 23 is fixed with a support bottom plate 234 in a welding mode, and the support bottom plate 234 is detachably connected with the mounting bottom plate 1 through bolts, so that the support frame 23 is conveniently mounted and dismounted. The supporting reinforcing bone strips 235 are fixed between the supporting base plate 234 and the supporting frame 23 through welding, one ends of the supporting reinforcing bone strips 235 are fixedly connected with the supporting base plate 234, and the other ends of the supporting reinforcing bone strips 235 are fixedly connected with the supporting frame 23, so that the connection between the supporting base plate 234 and the mounting base plate 1 is more stable.

The circular arc of support frame 23 has been seted up on the surface and has been leaned on and faced upward spacing groove 233, the groove width that the spacing groove 233 that leans on is equal with the diameter of a fixed section of thick bamboo 21, so that a fixed section of thick bamboo 21 can block and lean on and face upward spacing groove 233, it is spacing to lean on and face upward spacing groove 233 to a fixed section of thick bamboo 21, a fixed section of thick bamboo 21 can only be in the limiting groove 233 that leans on and rotate from top to bottom around articulated fixing base 22, so that when photovoltaic board 4 receives the wind to blow, horizontal hunting can not take place for a fixed section of thick bamboo 21, thereby improve the installation stability of a fixed section of thick bamboo 21.

The surface of the vertical tilting limiting groove 233 of the supporting frame 23 is provided with a plurality of positioning holes 231, in this embodiment, two adjacent positioning holes 231 are a hole group, a U-shaped bolt 232 is installed in the hole group, the U-shaped bolt 232 is in sliding fit with the two positioning holes 231 of the hole group, the U-shaped bolt 232 is provided with a first bolt portion and a second bolt portion, and the first bolt portion and the second bolt portion are respectively located in the two positioning holes 231 in the hole group. Fixed cylinder 21 is located between first bolt portion and the second bolt portion, and U-shaped bolt 232 can further rotate fixed cylinder 21 around articulated fixing base 22 and carry on spacingly to the installation stability of the fixed cylinder 21 of very high. The first plug pin portion and the second plug pin portion are respectively installed with a lock nut after passing through the corresponding positioning hole 231, so as to prevent the U-shaped plug pin 232 from withdrawing from the positioning hole 231. Can be fixed in the other end of a fixed cylinder 21 on support frame 23 through U-shaped bolt 232, will adjust U-shaped bolt 232 and install in the locating hole 231 of difference, can adjust the angle that photovoltaic board 4 just is sunshine to make sunshine shine the effective area on photovoltaic board 4 big enough, in order to improve photovoltaic board 4's energy conversion efficiency.

Referring to fig. 1 and 3, the rotation adjusting assembly 3 includes a motor fixing bracket 33, a motor fixing plate 36, a rotation control motor 31, a universal coupling 32, a lifting screw 34, and a lifting sleeve 35. The motor fixing frame 33 is installed on the installation base plate 1, the motor fixing frame 33 is provided with a sliding track 332 and a sliding space, the sliding track 332 is located on four edges of the motor fixing frame 33, a motor fixing plate 36 is arranged in the sliding track 332 in a sliding mode, and the motor fixing plate 36 is arranged in the sliding space. The rotation control motor 31 is installed on the motor fixing plate 36, a counter sink hole is formed in the bottom surface of the motor fixing plate 36, the lifting sleeve 35 penetrates through the counter sink hole, a limiting flange is arranged at the top end of the lifting sleeve 35 and abuts against the counter sink hole, and therefore the lifting sleeve 35 is installed at the bottom of the motor fixing plate 36 and is in rotating fit with the motor fixing plate 36. The bottom of the lifting sleeve 35 is provided with a threaded connection hole, the threaded connection hole is in threaded connection with the lifting screw 34, and the bottom of the lifting screw 34 is fixed on the motor fixing frame 33. The motor fixing plate 36 is supported inside the sliding space by the elevation screw 34 and the elevation sleeve 35.

In this embodiment, the rotation control motor 31 is a stepping motor, the stepping motor has an output shaft 311, the output shaft 311 is coaxially and fixedly connected with the fixed cylinder 21 through a universal coupling 32, and the stepping motor rotates a little by controlling the fixed cylinder 21, so that the photovoltaic panel 4 fixed on the fixed cylinder 21 rotates around the central axis of the fixed cylinder 21, and the photovoltaic panel 4 can rotate from sunrise to sunset, and the photovoltaic panel 4 always faces the sun. When the inclination angle of the photovoltaic panel 4 needs to be adjusted, the included angle between the fixed cylinder 21 and the installation foundation will be changed, the height of the rotation control motor 31 connected with the fixed cylinder 21 through the universal coupling 32 is adjusted as required, and the lifting sleeve 35 is in threaded fit with the lifting screw 34, so that the rotation control motor 31 installed on the motor fixing plate 36 can realize the lifting function.

In order to prevent the looseness between the lifting sleeve 35 and the lifting screw 34, a jacking part 37 is installed on the lifting screw 34, the jacking part 37 is in threaded fit with the lifting screw 34, in the embodiment, the jacking part 37 is a jacking nut, the jacking nut is installed below the lifting sleeve 35 and is abutted against the lifting sleeve 35, the jacking nut can form a double-thread pre-tightening structure with the lifting sleeve 35, and the anti-looseness effect is achieved on the lifting sleeve 35. The bottom of the motor fixing frame 33 is provided with a sliding dovetail 331, the upper surface of the mounting base plate 1 is provided with a dovetail groove 11, and the sliding dovetail 331 of the motor fixing frame 33 is matched with the dovetail groove 11 in a sliding manner, so that the motor fixing plate 36 can slide on the mounting base plate 1 in a direction away from the support frame 23 in the process of moving the rotation control motor 31 downwards. In order to enable the sliding dovetail 331 to have a locking function in the dovetail groove 11, a locking bolt is attached to the sliding dovetail 331, the locking bolt is connected to a nut on the upper surface of the sliding dovetail 331 through the attachment base plate 1, and the sliding dovetail 331 can be pressed into the dovetail groove 11 by adjusting the nut on the upper surface of the sliding dovetail 331.

The implementation principle of the roof solar panel mounting structure of the embodiment of the application is as follows: the U-shaped bolt 232 limits the fixed cylinder 21 on the support frame 23, the other end of the fixed cylinder 21 is hinged with the hinged fixed seat 22 through the end surface sleeve 211, and the U-shaped bolt 232 is adjusted to be arranged in different positioning holes 231, so that the angle of the photovoltaic panel 4 facing the sunlight can be adjusted, and the effective area of the sunlight irradiating the photovoltaic panel 4 is large enough; the stepping motor controls the fixed cylinder 21 to rotate in a point through the universal coupling 32, and the photovoltaic panel 4 fixed on the fixed cylinder 21 rotates around the central axis of the fixed cylinder 21, so that the photovoltaic panel 4 can rotate from sunrise to sunset, and the photovoltaic panel 4 always faces the sun, and the energy conversion efficiency of the photovoltaic panel 4 is improved.

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. The utility model provides a roof solar panel mounting structure which characterized in that: the solar photovoltaic power generation device comprises an installation foundation, a photovoltaic panel (4) and an inclination and elevation adjusting assembly (2), wherein the photovoltaic panel (4) is installed on the inclination and elevation adjusting assembly (2), and the inclination and elevation adjusting assembly (2) is installed on the installation foundation; the inclination adjusting assembly (2) comprises a fixed cylinder (21), a hinged fixing seat (22) and a supporting frame (23), the supporting frame (23) and the hinged fixing seat (22) are arranged on the installation basis, the photovoltaic panel (4) is provided with an installation surface (41), the peripheral surface of the fixed cylinder (21) is fixedly installed on the installation surface (41), one end of the fixed cylinder (21) is provided with an end surface sleeve (211), and the end surface sleeve (211) is hinged to the hinged fixing seat (22); the supporting frame (23) is provided with a plurality of vertically distributed positioning holes (231), positioning pins are arranged in the positioning holes (231), the positioning pins are detachably connected with the positioning holes (231), and the outer peripheral surface of the other end of the end face sleeve (211) far away from the fixing barrel (21) is abutted to the positioning pins.

2. The roof solar panel installation structure of claim 1, wherein: the support frame (23) has the limit groove (233) of inclining, it is right to incline to limit groove (233) and to incline to limit groove (233) and coordinate.

3. The roof solar panel mounting structure of claim 2, wherein: the positioning pin is a U-shaped plug pin (232), the positioning pin is provided with a first plug pin part and a second plug pin part, the first plug pin part and the second plug pin part can be matched with two adjacent positioning holes (231) in a sliding mode, and the fixing cylinder (21) is located between the first plug pin part and the second plug pin part.

4. The roof solar panel mounting structure of claim 2, wherein: the fixed supporting baseplate (234) that is provided with in bottom of support frame (23), supporting baseplate (234) in installation basis fixed connection, supporting baseplate (234) with be provided with between support frame (23) and support reinforcing bone strip (235), support the one end of reinforcing bone strip (235) with supporting baseplate (234) fixed connection, support the other end of reinforcing bone strip (235) with support frame (23) fixed connection.

5. The roof solar panel installation structure of claim 4, wherein: the photovoltaic panel is characterized in that a plurality of fixing wing plates (212) are arranged on the peripheral surface of the fixing barrel (21), one ends of the fixing wing plates (212) are fixedly connected with the peripheral surface of the fixing barrel (21), and one ends, far away from the fixing barrel (21), of the fixing wing plates (212) are fixed on a mounting surface (41) of the photovoltaic panel (4).

6. The roof solar panel installation structure of claim 5, wherein: still be provided with rotation adjusting part (3) on the installation basis, rotation adjusting part (3) are including rotating control motor (31), motor mount (33) and universal coupling (32), fixed cylinder (21) with be provided with rolling bearing between end sleeve (211), on motor mount (33) were fixed in the installation basis, rotation control motor (31) set up on motor mount (33), rotation control motor (31) have output shaft (311), output shaft (311) with through the coaxial fixed connection of universal coupling (32) between fixed cylinder (21).

7. The roof solar panel installation structure of claim 6, wherein: motor mount (33) have the track of sliding (332) and the space of sliding, the track of sliding (332) internal slipping is provided with motor fixed plate (36), motor fixed plate (36) set up in the space of sliding, the bottom of motor fixed plate (36) is provided with lifting sleeve (35), lifting sleeve (35) with motor fixed plate (36) normal running fit, be provided with lifting screw (34) in lifting sleeve (35), lifting screw (34) with lifting sleeve (35) threaded connection, lifting screw (34) are kept away from the one end of lifting sleeve (35) is fixed in on motor mount (33).

8. The roof solar panel installation structure of claim 7, wherein: be provided with top tight piece (37) on lifting screw (34), top tight piece (37) set up in lifting sleeve (35) below, top tight piece (37) with lifting screw (34) screw-thread fit.