CN214675022U

CN214675022U - Photovoltaic support fixing device

Info

Publication number: CN214675022U
Application number: CN202023223841.9U
Authority: CN
Inventors: 路广龙; 张宸赫; 何明
Original assignee: Tianjin Ruifengda Metal Products Co ltd
Current assignee: Tianjin Ruifengda Metal Products Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-09
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a photovoltaic bracket fixing device, which comprises a base device, a rotating device and a limiting device, wherein the base device comprises a base, the rear surface of the base is provided with an arc-shaped groove, the middle part of the upper surface of the base is provided with a circular groove, the middle part of the inner wall of the circular groove is provided with a circular groove, the rotating device is fixedly connected on the lower surface of the inner wall of the circular groove and comprises a fixed column, the fixed column is fixedly connected on the lower surface of the inner wall of the circular groove, the surface of the fixed column is movably sleeved with a column sleeve, the lower surface of the column sleeve is fixedly connected with a limiting ring, the limiting ring is movably inscribed in the circular groove, the rear surface of the limiting ring is provided with a limiting groove, the limiting groove is right opposite to the arc-shaped groove, the upper surface of the limiting ring is fixedly connected with a placing plate, so that the orientation of the device can be adjusted according to the position of sunlight when in use, the lighting effect is better, the energy conversion rate is higher, and the limiting device is repeatedly limited when in use, the device is firmer in fixation and higher in stability.

Description

Photovoltaic support fixing device

Technical Field

The utility model relates to a photovoltaic power generation auxiliary device technical field specifically is a photovoltaic support fixing device.

Background

Photovoltaic power generation uses a solar photovoltaic module as an electrical conversion device to convert solar energy into electric energy, the photovoltaic module is widely applied as a novel energy source, and a photovoltaic support is widely applied to a photovoltaic power station as a supporting and fixing device of the photovoltaic module.

The irradiation angle of light has a great influence on the generating efficiency of the photovoltaic module, under the same irradiation intensity, different irradiation angles irradiate on the photovoltaic module, and the generating efficiency of the photovoltaic module has great difference, so that the conventional fixed support mounting angle cannot realize the optimized sunlight absorption, and the conversion rate of sunlight is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic support fixing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic support fixing device comprises a base device, a rotating device and a limiting device, wherein the base device comprises a base, an arc-shaped groove is formed in the rear surface of the base, a circular groove is formed in the middle of the upper surface of the base, and an annular groove is formed in the middle of the inner wall of the circular groove;

and the rotating device is fixedly connected to the lower surface of the inner wall of the circular groove.

The rotating device comprises a fixed column, the fixed column is fixedly connected to the lower surface of the inner wall of the circular groove, a column sleeve is movably sleeved on the surface of the fixed column, a limiting ring is fixedly connected to the lower surface of the column sleeve, a limiting groove is formed in the rear surface of the limiting ring, the limiting groove is opposite to the arc-shaped groove, a placing plate is fixedly connected to the upper surface of the limiting ring, a supporting leg is fixedly connected to the upper surface of the placing plate, a first connecting strip is fixedly connected to the right end of the upper surface of the supporting leg, a placing strip is fixedly connected to the left surface of the first connecting strip, a second connecting strip is fixedly connected to the left surface of the placing strip, and the lower surface of the second connecting strip is fixedly connected with the left end of the upper surface of the supporting leg;

the limiting device is movably connected in the inner wall of the circular groove in an inner connection mode.

The limiting device comprises a sector plate, the sector plate is movably connected in the inner wall of the circular groove in an inner-connecting mode, a round hole is formed in the rear surface of the sector plate, a limiting hole is formed in the front surface of the inner wall of the round hole, a circular plate is connected in the inner wall of the limiting hole in a movable-connecting mode, a threaded column is fixedly connected to the rear surface of the circular plate, and a rotating cap is fixedly connected to the rear surface of the threaded column.

Preferably, the middle part of the inner wall of the arc-shaped groove is provided with a thread groove, and the surface thread of the thread column is internally connected inside the thread groove.

Preferably, the front end of the sector plate penetrates through the arc-shaped groove and then is movably and internally connected in the limiting groove, and the sector plate is matched with the arc-shaped groove and the limiting groove.

Preferably, the limiting ring is movably inscribed in the annular groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this photovoltaic support fixing device, when the installation earlier with the column casing cover to its spacing on the fixed column surface, insert the arc wall with the sector plate again, rotate afterwards and change the cap, it rotates to drive the screw thread post under the rotation of changeing the cap, the screw thread post rotates and promotes the sector plate forward in the screw thread groove, make the sector plate card carry out spacing once more to it inside arc wall and spacing groove, then install solar panel and place a surface, can rotate the supporting leg according to the daylighting effect afterwards, it takes place the rotation to drive the fixed board of placing with it under the rotation of supporting leg and take place, it has driven the column casing rotation fixed with it again to place the board, the column casing drives the spacing ring and rotates along with it, orientation for adjusting solar panel, make can adjust the orientation of the device according to the position of sunshine when using, make the daylighting effect better, energy conversion is higher.

(2) This photovoltaic support fixing device, earlier the column casing cover is spacing to it on the fixed column surface during installation, insert the arc wall with the sector plate again, rotate afterwards and change the cap, it rotates to drive the screw thread post under the rotation of changeing the cap and rotate, the screw thread post rotates and promotes the sector plate forward in the screw thread groove, it is spacing once more to make the sector plate card carry out to it inside arc wall and spacing groove, then install solar panel and place a surface, can rotate the supporting leg according to the daylighting effect afterwards, it takes place to rotate to drive the fixed board of placing with it under the rotation of supporting leg, it has driven the column casing rotation of fixing with it again to place the board, the column casing drives the spacing ring and rotates along with it, an orientation for adjusting solar panel, make it carry out a lot of spacingly to it when using, make the device more firm when fixed, stability is higher.

Drawings

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

FIG. 2 is a schematic view of the column jacket connection structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the fixing post of the present invention;

fig. 4 is a schematic diagram of the connection explosion structure of the sector plates of the present invention.

In the figure: 1. a base unit; 11. a base; 12. an arc-shaped slot; 13. a circular groove; 14. an annular groove; 2. a rotating device; 21. fixing a column; 22. a column sleeve; 23. a limiting ring; 24. a limiting groove; 25. placing the plate; 26. supporting legs; 27. a first connecting strip; 28. placing the strips; 29. a second connecting strip; 3. a limiting device; 31. a sector plate; 32. a circular hole; 33. a limiting hole; 34. a circular plate; 35. a threaded post; 36. and (4) turning the cap.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a photovoltaic support fixing device comprises a base device 1, a rotating device 2 and a limiting device 3, wherein the base device 1 comprises a base 11, an arc-shaped groove 12 is formed in the rear surface of the base 11, a circular groove 13 is formed in the middle of the upper surface of the base 11, and an annular groove 14 is formed in the middle of the inner wall of the circular groove 13;

the rotating device 2 is fixedly connected to the lower surface of the inner wall of the circular groove 13.

The rotating device 2 comprises a fixing column 21, the fixing column 21 is fixedly connected to the lower surface of the inner wall of the circular groove 13, a column sleeve 22 is movably sleeved on the surface of the fixing column 21, a limiting ring 23 is fixedly connected to the lower surface of the column sleeve 22, the limiting ring 23 is movably connected inside the annular groove 14 in an internal connection mode, a limiting groove 24 is formed in the rear surface of the limiting ring 23, the limiting groove 24 is opposite to the arc-shaped groove 12, a placing plate 25 is fixedly connected to the upper surface of the limiting ring 23, a supporting leg 26 is fixedly connected to the upper surface of the placing plate 25, a connecting strip I27 is fixedly connected to the right end of the upper surface of the supporting leg 26, a placing strip 28 is fixedly connected to the left surface of the connecting strip I27, a connecting strip II 29 is fixedly connected to the left surface of the placing strip 28, and the lower surface of the connecting strip II 29 is fixedly connected with the left end of the upper surface of the supporting leg 26;

the limiting device 3 is movably connected in the inner wall of the circular groove 13.

The limiting device 3 comprises a sector plate 31, the front end of the sector plate 31 penetrates through the arc-shaped groove 12 and then is movably inscribed inside the limiting groove 24, the sector plate 31 is matched with the arc-shaped groove 12 and the limiting groove 24, the sector plate 31 is movably inscribed in the inner wall of the circular groove 13, the rear surface of the sector plate 31 is provided with a round hole 32, the front surface of the inner wall of the round hole 32 is provided with a limiting hole 33, the inner wall of the limiting hole 33 is movably inscribed with a circular plate 34, the rear surface of the circular plate 34 is fixedly connected with a threaded post 35, the middle part of the inner wall of the arc-shaped groove 12 is provided with a threaded groove, the surface of the threaded post 35 is internally inscribed inside the threaded groove, the rear surface of the threaded post 35 is fixedly connected with a rotating cap 36, when in installation, the post sleeve 22 is firstly sleeved on the surface of the fixed post 21 to limit the fixed post, then the sector plate 31 is inserted into the arc-shaped groove 12, then the rotating cap 36 is rotated to drive the threaded post 35 to rotate under the rotation of the rotating cap 36, the rotating post 35 in the threaded groove to push the sector plate 31 forward, make the fan-shaped plate 31 card carry out spacing once more to it inside arc wall 12 and spacing groove 24, then install solar panel and place a 28 surfaces, can rotate supporting leg 26 according to the daylighting effect afterwards, it takes place to rotate to drive the fixed board 25 of placing with it under supporting leg 26's rotation, it has driven the fixed column cover 22 rotation with it again to place board 25, column cover 22 drives spacing ring 23 and rotates along with it, orientation for adjusting solar panel, make the orientation that can adjust the device according to the position of sunshine when using, make the daylighting effect better, energy conversion is higher, and carry out spacing many times to it when using, make the device more firm when fixed, stability is higher.

Specifically, the utility model discloses during the use: when the solar panel is installed, the column sleeve 22 is firstly sleeved on the surface of the fixed column 21 to limit the fixed column, the sector plate 31 is inserted into the arc-shaped groove 12, then the rotating cap 36 is rotated, the threaded column 35 is driven to rotate under the rotation of the rotating cap 36, the threaded column 35 rotates in the threaded groove to push the sector plate 31 forwards, so that the sector plate 31 is clamped inside the arc-shaped groove 12 and the limiting groove 24 to limit the fixed column again, then the solar panel is installed on the surface of the placing strip 28, then the supporting leg 26 can be rotated according to the lighting effect, the placing plate 25 fixed with the supporting leg 26 is driven to rotate under the rotation of the supporting leg 26, the placing plate 25 drives the column sleeve 22 fixed with the supporting leg to rotate, the column sleeve 22 drives the limiting ring 23 to rotate along with the supporting ring for adjusting the orientation of the solar panel, so that the orientation of the solar panel can be adjusted according to the position of sunlight when in use, the lighting effect is better, the energy conversion rate is higher, and the column sleeve is limited for multiple times when in use, the device is firmer in fixation and higher in stability.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 photovoltaic support fixing device, includes base device (1), rotating device (2) and stop device (3), base device (1) includes base (11), its characterized in that: an arc-shaped groove (12) is formed in the rear surface of the base (11), a circular groove (13) is formed in the middle of the upper surface of the base (11), and an annular groove (14) is formed in the middle of the inner wall of the circular groove (13);

and the rotating device (2) is fixedly connected to the lower surface of the inner wall of the circular groove (13).

2. The photovoltaic bracket fixing device according to claim 1, wherein: the rotating device (2) comprises a fixed column (21), the fixed column (21) is fixedly connected to the lower surface of the inner wall of the circular groove (13), a column sleeve (22) is movably sleeved on the surface of the fixed column (21), a limiting ring (23) is fixedly connected on the lower surface of the column sleeve (22), the rear surface of the limit ring (23) is provided with a limit groove (24), the limit groove (24) is opposite to the arc-shaped groove (12), the upper surface of the limit ring (23) is fixedly connected with a placing plate (25), the upper surface of the placing plate (25) is fixedly connected with supporting legs (26), the right end of the upper surface of the supporting leg (26) is fixedly connected with a first connecting strip (27), the left surface of the first connecting strip (27) is fixedly connected with a placing strip (28), the left surface of the placing strip (28) is fixedly connected with a second connecting strip (29), the lower surface of the second connecting strip (29) is fixedly connected with the left end of the upper surface of the supporting leg (26);

the limiting device (3) is movably connected in the inner wall of the circular groove (13) in an inner connection mode.

3. A photovoltaic mount fixture apparatus as claimed in claim 2 wherein: stop device (3) include sector plate (31), sector plate (31) activity inscription is in circular slot (13) inner wall, round hole (32) have been seted up to sector plate (31) rear surface, spacing hole (33) have been seted up to round hole (32) inner wall front surface, spacing hole (33) inner wall activity inscription has plectane (34), plectane (34) rear surface fixedly connected with screw thread post (35), screw thread post (35) rear surface fixedly connected with changes cap (36).

4. A photovoltaic mount fixture apparatus as claimed in claim 3 wherein: the middle part of the inner wall of the arc-shaped groove (12) is provided with a thread groove, and the surface thread of the thread column (35) is internally connected in the thread groove.

5. A photovoltaic mount fixture apparatus as claimed in claim 3 wherein: the front end of the sector plate (31) penetrates through the arc-shaped groove (12) and then is movably connected with the inside of the limiting groove (24) in an inward mode, and the sector plate (31) is matched with the arc-shaped groove (12) and the limiting groove (24).

6. A photovoltaic mount fixture apparatus as claimed in claim 2 wherein: the limiting ring (23) is movably inscribed in the annular groove (14).