CN220043295U - Mountain region photovoltaic support - Google Patents

Abstract

The technical scheme includes that the mountain photovoltaic support comprises a support frame and a photovoltaic mounting frame, wherein the support frame comprises a first vertical pipe, the first vertical pipe is connected with a second vertical pipe in a sliding mode, limiting plates are arranged in inner cavities of the first vertical pipe and the second vertical pipe, and a compression spring is arranged between the two limiting plates; the second vertical pipe is hinged with an inclined beam, the first vertical pipe is hinged with a first inclined strut and a second inclined strut, the first inclined strut is hinged with the first end of the inclined beam, a plurality of pin holes are sequentially formed in the second end of the inclined beam along the length direction, and the second inclined strut is connected with one pin hole through a pin shaft. The utility model reduces the rotation amplitude of the inclined beam rotating to the optimal inclination angle during the inclination angle adjustment, and simultaneously, the force required for adjusting the height of the second vertical pipe is smaller under the assistance of the elasticity of the compression spring, thereby reducing the labor intensity of installers and being more convenient and labor-saving.

Description

Mountain region photovoltaic support

Technical Field

The utility model relates to the technical field of photovoltaic brackets, in particular to a mountain photovoltaic bracket.

Background

Common photovoltaic brackets include double-upright brackets and single-upright brackets. The double-upright support has the advantages that a certain distance is reserved between two uprights of the double-upright support, when photovoltaic facilities are installed on mountainous and sloping fields with complex terrains, elevation difference between the two uprights is large due to large change of topography, leveling difficulty of the support is increased, and the single-upright support has no problem. The single-upright support generally comprises an upright, an inclined beam hinged with the upright and an inclined strut connected between the inclined beam and the upright, and is different from the double-upright support in that the inclined beam automatically turns downwards under the action of gravity when the inclined strut is not installed, and the initial inclination angle of the inclined beam is the largest at the moment; when the inclined beam inclination angle is adjusted, the inclined beam rotation amplitude is large, and the inclined beam needs to be repeatedly corrected until the inclined beam inclination angle is adjusted to the optimal inclination angle, and then the inclined strut is installed, so that the labor intensity of installation personnel is increased, and the efficiency is reduced. After the installation is finished, the inclination angle is required to be adjusted due to seasonal change, and before the diagonal bracing is dismantled, the diagonal bracing is required to be lifted by using a manual or tool, so that the diagonal bracing is prevented from being overturned downwards rapidly to cause collision damage.

Disclosure of Invention

Aiming at the problems of high labor intensity and low efficiency of installers when adjusting the angle of the inclined beam in the prior art, the utility model provides a mountain photovoltaic bracket.

The utility model provides the following technical scheme: the mountain region photovoltaic support comprises a support frame and a photovoltaic mounting frame, wherein the support frame comprises a first vertical pipe, the first vertical pipe is connected with a second vertical pipe in a sliding mode, limiting plates are arranged in inner cavities of the first vertical pipe and the second vertical pipe, and a compression spring is arranged between the two limiting plates;

the second vertical pipe is hinged with an inclined beam, the first vertical pipe is hinged with a first inclined strut and a second inclined strut, the first inclined strut is hinged with the first end of the inclined beam, a plurality of pin holes are sequentially formed in the second end of the inclined beam along the length direction, and the second inclined strut is connected with one pin hole through a pin shaft.

Preferably, a positioning column is further arranged in the center of the limiting plate, and the compression spring is sleeved on the outer wall of the positioning column.

Preferably, the diagonal beam is a C-shaped steel, the C-shaped steel is provided with an opening, the opening of the diagonal beam faces the first diagonal brace and the second diagonal brace, and the first diagonal brace and the second diagonal brace extend into the opening of the diagonal beam and are hinged with two side walls of the diagonal beam through pin shafts.

Preferably, the bottom of the first vertical pipe is provided with a base, the base is provided with a plurality of bolt holes, and a reinforcing rib is further arranged between the base and the first vertical pipe.

Preferably, the photovoltaic mounting frame comprises transverse purlines detachably connected with the oblique beams, the two transverse purlines are respectively connected with two ends of the oblique beams and perpendicular to the oblique beams, and a plurality of longitudinal purlines are further connected between the two transverse purlines.

Preferably, the transverse purline is C-shaped steel, an opening of the transverse purline deviates from the oblique beam, a purline support is connected inside the transverse purline in a sliding manner, and the purline support is detachably connected with the longitudinal purline through bolts.

The beneficial effects of the utility model are as follows: the first diagonal bracing, the second vertical pipe and the compression spring play a supporting role on the diagonal girder, so that the diagonal girder has an initial inclination angle which is smaller than the optimal inclination angle, the rotation range of the diagonal girder to the optimal inclination angle is reduced, meanwhile, the second vertical pipe can slide relative to the first vertical pipe, the inclination angle of the diagonal girder can be adjusted by adjusting the height of the second vertical pipe, and the force required for adjusting the height of the second vertical pipe is smaller under the assistance of the elasticity of the compression spring; in conclusion, the utility model reduces the labor intensity of installers during the inclination angle adjustment, and is more convenient and labor-saving.

Drawings

Fig. 1 is a schematic view of an embodiment of a support frame according to the present utility model.

Figure 2 is a partial cross-sectional view of one embodiment of the support stand of the present utility model.

FIG. 3 is a schematic diagram of an embodiment of the present utility model.

Reference numerals: 10-supporting frames, 11-first vertical pipes, 12-second vertical pipes, 13-limiting plates, 131-positioning columns, 14-compression springs, 15-diagonal beams, 151-pin holes, 16-first diagonal braces, 17-second diagonal braces, 18-bases, 20-photovoltaic mounting frames, 21-transverse purlins and 22-longitudinal purlins.

Detailed Description

Embodiments of the present utility model will be described in more detail below with reference to the drawings and reference numerals, so that those skilled in the art can practice the present utility model after studying the specification. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The utility model provides a mountain region photovoltaic bracket as shown in fig. 1-3, which comprises a support frame 10 and a photovoltaic mounting frame 20, wherein a solar panel is tiled on the photovoltaic mounting frame 20, the support frame 10 is used for supporting the photovoltaic mounting frame 20 and the solar panel, and simultaneously, the inclination angle of the photovoltaic mounting frame 20 and the solar panel can be adjusted, and the inclination angle is the included angle between an inclined beam and a horizontal plane.

The support frame 10 comprises a first vertical pipe 11, the first vertical pipe 11 is connected with a second vertical pipe 12 in a sliding mode, limiting plates 13 are arranged in inner cavities of the first vertical pipe 11 and the second vertical pipe 12, and compression springs 14 are arranged between the limiting plates 13. The second vertical pipe 12 is hinged with a diagonal beam 15, the first vertical pipe 11 is hinged with a first diagonal brace 16 and a second diagonal brace 17, the first diagonal brace 17 is hinged with a first end of the diagonal beam 15, a plurality of pin holes 151 are sequentially formed in a second end of the diagonal beam 15 along the length direction, and the second diagonal brace 17 is connected with one pin hole 151 through a pin shaft.

In this embodiment, during installation, the first vertical pipe 11, the second vertical pipe 12, the limiting plate 13 and the compression spring 14 may be first assembled into a vertical column according to the above structure, then the diagonal beam 15 is hinged to the second vertical pipe 12, and the first diagonal brace 16 is hinged between the first vertical pipe 11 and the diagonal beam 15, and then the angle of the diagonal beam 15 is adjusted. The load of the inclined beam 15 mainly acts on the compression spring 14 through the second vertical pipe 12, the gravity of the load and the elastic force of the compression spring 14 are balanced, and the load and the first inclined strut 16 act together to primarily support the inclined beam 15, so that the inclined beam 15 has an initial inclination angle which is smaller than the optimal inclination angle, the rotation range of the inclined beam 15 to the optimal inclination angle is reduced, the labor intensity of an installer is reduced, and the installation efficiency is improved. Meanwhile, the second vertical pipe 12 can slide relative to the first vertical pipe 11, the inclination angle of the inclined beam 15 can be adjusted by adjusting the height of the second vertical pipe 12, and the force required for adjusting the height of the second vertical pipe 12 is smaller under the assistance of the elastic force of the compression spring 14, so that the labor intensity is further reduced. After the angle is adjusted, a proper pin hole 151 is selected, the second diagonal brace 17 is connected with the pin hole 151 through a pin shaft, and the diagonal beam 15 is thoroughly fixed; the first diagonal braces 16 and the second diagonal braces 17 function to fix the inclination angle of the diagonal beam 15 and to bear load.

When the season changes, in order to obtain the maximum generated energy, the inclination angles of the inclined beams and the solar panel need to be adjusted, the second inclined struts 17 can be directly dismantled, the first inclined struts 16, the second vertical pipes 12 and the compression springs 14 play a supporting role, and no extra manpower or tools are needed, so that the inclination angles are more convenient and labor-saving to adjust.

Further, a positioning column 131 is further disposed in the center of the limiting plate 13, and the compression spring 14 is sleeved on the outer wall of the positioning column 131, so as to fix the installation position of the compression spring 14.

Further, the oblique beam 15 is a C-shaped steel, and has a C-shaped cross section, and has two side walls and an opening between the two side walls. The opening of the diagonal beam 15 faces the first diagonal brace 16 and the second diagonal brace 17, and the first diagonal brace 16 and the second diagonal brace 17 extend into the opening of the diagonal beam 15 and are hinged with two side walls of the diagonal beam 15 through pin shafts.

Further, a base 18 is arranged at the bottom of the first vertical pipe 11, a plurality of bolt holes are formed in the base 18, and reinforcing ribs are further arranged between the base 18 and the first vertical pipe 11. The first riser 11 is bolted to the concrete foundation by means of a foundation 18.

Further, the photovoltaic mounting rack 20 includes a transverse purline 21 detachably connected to the oblique beam 15, two transverse purlines 21 are respectively connected to two ends of the oblique beam 15, the transverse purline 21 is perpendicular to the oblique beam 15, and a plurality of longitudinal purlines 22 are further connected between the two transverse purlines 21. Solar panel brackets are mounted on the longitudinal purlins 22, and the solar panels are secured between the brackets. Specifically, the transverse purline 21 is a C-shaped steel, an opening of the transverse purline 21 faces away from the oblique beam 15, a purline support is slidably connected inside the transverse purline 21, and the purline support is detachably connected with the longitudinal purline 22 through bolts. The purlin support includes the U type anchor clamps of being connected with vertical purlin and the slider of being connected with horizontal purlin sliding.

The foregoing is a description of one or more embodiments of the utility model, which are specific and detailed, but are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (6)

1. The utility model provides a mountain region photovoltaic support, includes support frame (10) and photovoltaic installation frame (20), its characterized in that: the supporting frame (10) comprises a first vertical pipe (11), the first vertical pipe (11) is connected with a second vertical pipe (12) in a sliding mode, limiting plates (13) are arranged in the inner cavities of the first vertical pipe (11) and the second vertical pipe (12), and a compression spring (14) is arranged between the two limiting plates (13);

the second vertical pipe (12) is hinged with a diagonal beam (15), the first vertical pipe (11) is hinged with a first diagonal brace (16) and a second diagonal brace (17), the first diagonal brace (16) is hinged with the first end of the diagonal beam (15), a plurality of pin holes (151) are sequentially formed in the second end of the diagonal beam (15) along the length direction, and the second diagonal brace (17) is connected with one pin hole (151) through a pin shaft.

2. A mountain photovoltaic bracket as claimed in claim 1, wherein: the center of the limiting plate (13) is also provided with a positioning column (131), and the compression spring (14) is sleeved on the outer wall of the positioning column (131).

3. A mountain photovoltaic bracket as claimed in claim 1, wherein: the oblique beam (15) is C-shaped steel, the C-shaped steel is provided with an opening, the opening of the oblique beam (15) faces to the first oblique support (16) and the second oblique support (17), and the first oblique support (16) and the second oblique support (17) extend into the opening of the oblique beam (15) and are hinged with two side walls of the oblique beam (15) through pin shafts.

4. A mountain photovoltaic bracket as claimed in claim 1, wherein: the bottom of the first vertical pipe (11) is provided with a base (18), the base (18) is provided with a plurality of bolt holes, and a reinforcing rib is further arranged between the base (18) and the first vertical pipe (11).

5. A mountain photovoltaic bracket as claimed in claim 1, wherein: the photovoltaic mounting frame (20) comprises transverse purlines (21) detachably connected with the inclined beams (15), the two transverse purlines (21) are respectively connected to two ends of the inclined beams (15), the transverse purlines (21) are perpendicular to the inclined beams (15), and a plurality of longitudinal purlines (22) are further connected between the two transverse purlines (21).

6. The mountain photovoltaic bracket of claim 5, wherein: the transverse purline (21) is C-shaped steel, an opening of the transverse purline (21) deviates from the oblique beam (15), a purline support is connected inside the transverse purline (21) in a sliding mode, and the purline support is detachably connected with the longitudinal purline (22) through bolts.