CN221305838U - Wind-photovoltaic-resistant support - Google Patents

Abstract

The utility model discloses a wind-solar photovoltaic-resistant support which comprises four upright posts, wherein supporting frames are fixed at the tops of the four upright posts together, two reinforcing ribs are fixed in the supporting frames, Z-shaped pressing plates for fixing photovoltaic panels at the tops of the supporting frames are arranged above four side rods of the supporting frames, bolts penetrate through the four side rods of the supporting frames and are in threaded connection with the four side rods, U-shaped plates are fixed at the bottoms of the four side rods of the supporting frames, cylindrical blocks are arranged at the bottoms of the bolts, and connecting sleeves are fixed at the bottoms of the cylindrical blocks. The adapter sleeve is fixed so that the bolt is fixed, even if influenced by wind, the bolt can not be influenced, and even if the bolt is corroded, the U-shaped plate is sleeved outside the adapter sleeve, so that the bolt still can not fall off due to the tensile force of the U-shaped plate on the bolt, and the Z-shaped pressing plate can always press the photovoltaic plate.

Description

Wind-photovoltaic-resistant support

Technical Field

The utility model relates to the field of photovoltaic supports, in particular to a wind-photovoltaic-resistant support.

Background

With the development of society, clean energy is becoming more and more important, and the clean energy includes the use of solar energy to generate electricity, and solar panels are required to be used for the generation of the solar energy, and photovoltaic supports are required to be used for fixing the solar panels, and the photovoltaic supports can be installed on a roof, a ground or other suitable positions to support the installation of a solar photovoltaic system.

Publication number CN 218783773U discloses a wind-proof photovoltaic support, including a plurality of cement pieces, the backup pad is installed at the top of cement piece, just the top fixed mounting of backup pad has the connecting block, the top of connecting block rotates and is connected with the rolling disc, just the last fixed surface of rolling disc installs the singlechip, the top surface fixed mounting of rolling disc has a pair of support frame, just photovoltaic board is installed on the top of support frame, the inside fixed mounting of connecting block has step motor, just step motor and singlechip electric connection.

Wind-solar photovoltaic-resistant brackets in the prior art are mainly used for fixing photovoltaic panels on the brackets through pressing plates, and the brackets in the prior art have the following problems:

1. The pressing plate and the bracket are fixed through the bolts, the photovoltaic plate is arranged at a place without shielding, wind blows the photovoltaic plate frequently, and the photovoltaic plate shakes and vibrates along with the wind blowing for a long time, so that the bolts are loosened;

2. in addition, corrosion of rainwater can also cause rusting of the bolts, so that falling of the bolts in the later stage is accelerated, and the wind resistance of the bracket is reduced.

Disclosure of utility model

Object of the utility model

Accordingly, the utility model aims to provide a wind-solar photovoltaic-resistant bracket, which aims to solve the technical problems that a photovoltaic panel shakes and vibrates along with the photovoltaic panel when being blown by wind for a long time, so that a bolt is loosened, and corrosion of rainwater can cause the bolt to rust, so that the falling-off of the later-stage bolt is accelerated, and the wind-resistant capability of the bracket is reduced.

(II) technical scheme

In order to achieve the technical purpose, the utility model provides a wind-photovoltaic-resistant bracket:

The photovoltaic panel fixing device comprises four upright posts, wherein four supporting frames are fixed at the tops of the upright posts, two reinforcing ribs are fixed in the supporting frames, Z-shaped pressing plates used for fixing the photovoltaic panel at the tops of the supporting frames are arranged above the four side rods of the supporting frames, bolts penetrate through the four side rods of the supporting frames and are in threaded connection with the four side rods, U-shaped plates are fixed at the bottoms of the four side rods of the supporting frames, cylindrical blocks are arranged at the bottoms of the bolts, connecting sleeves are fixed at the bottoms of the cylindrical blocks, positioning shafts are inserted into the U-shaped plates and penetrate through the connecting sleeves and slide in the connecting sleeves, and the positioning shafts fix the connecting sleeves.

Preferably, the bottom of the bolt is fixed with a connecting shaft, the bottom of the connecting shaft is fixed with a disc, and the diameter of the disc is larger than that of the connecting shaft.

Preferably, a first notch and a second notch are formed in the cylindrical block, the first notch and the second notch are communicated, and the diameter of the second notch is larger than that of the first notch.

Preferably, the connecting shaft is located in the first notch for rotation, the disc is located in the second notch for rotation, the diameter of the disc is larger than that of the first notch, and the diameter of the cylindrical block and the width of the connecting sleeve are smaller than that of the bolt.

Preferably, round holes for sliding the positioning shaft are formed in the two lug plates of the U-shaped plate, a limiting disc is fixed at one end of the positioning shaft, and the diameter of the limiting disc is larger than that of the round holes.

Preferably, a groove is formed in one end of the positioning shaft, and an anti-falling rod is connected in the groove in a sliding mode.

Preferably, an elastic piece is arranged in the groove, one end of the elastic piece is fixed with the inner wall of the groove, and the other end of the elastic piece is fixed with the anti-falling rod.

From the above technical scheme, the application has the following beneficial effects:

1: after bolt and carriage threaded connection for Z type clamp plate is fixed photovoltaic board on the carriage, then runs through the locating shaft from U template, adapter sleeve in, the adapter sleeve is fixed promptly, thereby make the bolt fixed, even if receive the influence of wind, also can not cause the influence to the bolt, even if the bolt receives the erosion moreover, because U template cover is established outside the adapter sleeve, plays the effect of pulling force to the bolt, the bolt still can not drop, makes Z type clamp plate can compress tightly photovoltaic board all the time.

2: Through the setting of connecting axle, disc, cylinder piece, first notch, second notch, after the locating shaft runs through from U type otic placode, through stirring the adapter sleeve for the cylinder piece rotates thereupon, through stirring the adapter sleeve to the locating shaft that just faces, thereby be convenient for the locating shaft runs through from the adapter sleeve in.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a wind-photovoltaic-resistant bracket provided by the utility model;

fig. 2 is a schematic diagram of a partial structure of a wind-photovoltaic-resistant bracket provided by the utility model;

FIG. 3 is a schematic diagram of a partial structure of a wind-photovoltaic-resistant bracket provided by the utility model;

fig. 4 is a schematic cross-sectional view of a cylindrical block according to the present utility model.

Description of the drawings: 1. a column; 2. a support frame; 3. reinforcing ribs; 4. a Z-shaped pressing plate; 5. a bolt; 6. a U-shaped plate; 7. a connecting shaft; 8. a disc; 9. a cylindrical block; 10. connecting sleeves; 11. positioning a shaft; 12. a limiting disc; 13. a groove; 14. an elastic member; 15. an anti-drop rod; 16. a first notch; 17. a second notch.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures may be shown in exaggerated form in particular figures to illustrate related details or structures of embodiments of the present disclosure.

Referring to fig. 1-4:

Example 1

The utility model provides an anti scene is photovoltaic support, including four stand 1, the top of four stand 1 is fixed with braced frame 2 jointly, braced frame 2 internal fixation has two strengthening ribs 3, the top of four side bars of braced frame 2 all is provided with and is used for fixing the Z type clamp plate 4,Z type clamp plate 4 of photovoltaic board at braced frame 2 top in running through there is bolt 5, and bolt 5 runs through four side bars of braced frame 2 and with four side bar threaded connection, the bottom of four side bars of braced frame 2 all is fixed with U template 6, the bottom of bolt 5 is provided with cylinder piece 9, and the bottom of cylinder piece 9 is fixed with adapter sleeve 10, U template 6 interpolation is equipped with location axle 11, and location axle 11 runs through adapter sleeve 10 and is located adapter sleeve 10 and slides, location axle 11 is fixed adapter sleeve 10.

When the photovoltaic panel is put on the support frame 2, the Z-shaped pressing plate 4 is fixed on the support frame 2, so that the Z-shaped pressing plate 4 stably fixes the photovoltaic panel on the support frame 2, and when the Z-shaped pressing plate 4 is fixed, the Z-shaped pressing plate 4 is in threaded connection with the support frame 2 by using the bolts 5, so that the Z-shaped pressing plate 4 and the support frame 2 are fixed.

Specifically, the bottom of bolt 5 is fixed with connecting axle 7, and the bottom of connecting axle 7 is fixed with disc 8, and the diameter of disc 8 is greater than the diameter of connecting axle 7, first notch 16 and second notch 17 have been seted up in the cylinder piece 9, and first notch 16 and second notch 17 are linked together, and the diameter of second notch 17 is greater than first notch 16 diameter, connecting axle 7 is located first notch 16 internal rotation, disc 8 is located second notch 17 internal rotation, and the diameter of disc 8 is greater than the diameter of first notch 16, the diameter of cylinder piece 9 and the width of adapter sleeve 10 all are less than the diameter of bolt 5.

When the bolt 5 is in threaded connection with the supporting frame 2, the positioning shaft 11 penetrates through one lug plate of the U-shaped plate 6, then the connecting sleeve 10 is shifted, the connecting sleeve 10 faces the positioning shaft 11, then the positioning shaft 11 is continuously moved, the positioning shaft 11 penetrates through the connecting sleeve 10, and then the positioning shaft 11 is continuously moved, so that the positioning shaft 11 penetrates through the other lug plate of the U-shaped plate 6.

Example two

On the basis of the first embodiment, round holes for sliding the positioning shaft 11 are formed in two lug plates of the U-shaped plate 6, one end of the positioning shaft 11 is fixedly provided with a limiting disc 12, the diameter of the limiting disc 12 is larger than that of the round holes, one end of the positioning shaft 11 is provided with a groove 13, an anti-falling rod 15 is connected in the groove 13 in a sliding manner, an elastic piece 14 is arranged in the groove 13, one end of the elastic piece 14 is fixed with the inner wall of the groove 13, the other end of the elastic piece 14 is fixed with the anti-falling rod 15, and the other end of the elastic piece 14 can be provided with a spring and the like, and the elastic piece 14 is in a normal form, one half of the anti-falling rod 15 is positioned in the groove 13, and the other half of the anti-falling rod 15 is positioned outside the groove 13.

When the positioning shaft 11 penetrates through the lug plate of the U-shaped plate 6 and the connecting sleeve 10, the anti-falling rod 15 is pressed into the groove 13 firstly, so that the elastic piece 14 is compressed, the positioning shaft 11 can pass through the connecting sleeve 10 and the round hole in the lug plate of the U-shaped plate 6, after the positioning shaft 11 penetrates through the lug plate of the U-shaped plate 6, the anti-falling rod 15 is loosened, at the moment, the anti-falling rod 15 is driven to move upwards under the resilience force of the elastic piece 14, and after half of the anti-falling rod 15 moves out of the groove 13, the positioning shaft 11 cannot pass through the round hole in the lug plate of the U-shaped plate 6.

The exemplary implementation of the solution proposed by the present disclosure has been described in detail hereinabove with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and adaptations can be made to the specific embodiments described above and that various combinations of the technical features, structures proposed by the present disclosure can be made without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims (7)

1. The utility model provides an anti scene is photovoltaic support, includes four stand (1), its characterized in that, four the top of stand (1) is fixed with braced frame (2) jointly, braced frame (2) internal fixation has two strengthening ribs (3), the top of four side bars of braced frame (2) all is provided with Z type clamp plate (4) that are used for fixing photovoltaic board at braced frame (2) top, run through in Z type clamp plate (4) have bolt (5), and bolt (5) run through four side bars and four side bar threaded connection of braced frame (2), the bottom of four side bars of braced frame (2) all is fixed with U template (6), the bottom of bolt (5) is provided with cylindrical block (9), and the bottom of cylindrical block (9) is fixed with adapter sleeve (10), U template (6) interpolation is equipped with locating shaft (11), and locating shaft (11) run through adapter sleeve (10) and are located adapter sleeve (10) and slide, locating shaft (11) are fixed adapter sleeve (10).

2. Wind-photovoltaic-resistant bracket according to claim 1, characterized in that the bottom of the bolt (5) is fixed with a connecting shaft (7), the bottom of the connecting shaft (7) is fixed with a disc (8), and the diameter of the disc (8) is larger than the diameter of the connecting shaft (7).

3. Wind-photovoltaic-resistant bracket according to claim 2, characterized in that the cylindrical block (9) is internally provided with a first notch (16) and a second notch (17), the first notch (16) is communicated with the second notch (17), and the diameter of the second notch (17) is larger than that of the first notch (16).

4. A wind-photovoltaic-resistant support according to claim 3, characterized in that the connecting shaft (7) rotates in a first notch (16), the disc (8) rotates in a second notch (17), the diameter of the disc (8) is larger than that of the first notch (16), and the diameter of the cylindrical block (9) and the width of the connecting sleeve (10) are smaller than that of the bolt (5).

5. The wind-solar photovoltaic-resistant support according to claim 1, wherein round holes for sliding the positioning shaft (11) are formed in the two lug plates of the U-shaped plate (6), a limiting disc (12) is fixed at one end of the positioning shaft (11), and the diameter of the limiting disc (12) is larger than that of the round holes.

6. The wind-photovoltaic-resistant support according to claim 1, wherein a groove (13) is formed in one end of the positioning shaft (11), and an anti-falling rod (15) is connected in the groove (13) in a sliding mode.

7. The wind-solar photovoltaic-resistant support according to claim 6, wherein an elastic piece (14) is arranged in the groove (13), one end of the elastic piece (14) is fixed with the inner wall of the groove (13), and the other end of the elastic piece (14) is fixed with the anti-falling rod (15).