A kind of adjustable solar-cell panel support
Technical field
The present invention relates to solar energy power generating external equipment technical field, be specially a kind of adjustable solar-cell panel support.
Background technology
Current solar power plant is installed on fixed support mostly, its solar panel sensitive surface can not convert and be subject to light inclination angle and rotational orientation with the displacement of the sun, reduce the intensity of illumination to solar cell, restricted the raising of solar cell power output.At present, also there is adjustable solar-cell panel support, publication number is the patent of invention of CN201075850Y, a kind of adjustable solar battery module mounting bracket is disclosed, although it can realize the angular adjustment between solar module and sunray, but its complex structure, installs inconvenience, and manufacturing cost is high.
Summary of the invention
For the problems referred to above, the invention provides a kind of adjustable solar-cell panel support, it is simple in structure, easy to install, low cost of manufacture.
Its technical scheme is such, it comprises cant beam and pillar, solar panel is fixed on described cant beam, described cant beam and described column articulated, the front end of described cant beam, the bottom of described pillar are hinged with bearing respectively, it is characterized in that: described pillar comprises upper supporting column and lower supporting rod, described upper supporting column is set in described lower supporting rod, between described upper supporting column and lower supporting rod, is bolted.
It is further characterized in that: on described lower supporting rod, at least have a location hole; On described upper supporting column, have at least two adjustment holes; Described bolt is through described location hole and the fixing described upper supporting column of adjustment hole and lower supporting rod; Described lower supporting rod outer wall location hole place is provided with nut; Described bolt is locked described upper supporting column and lower supporting rod through described nut and location hole; Described lower supporting rod inwall, just the position of described location hole is provided with to friction plate; Described upper supporting column top and described cant beam are hinged, and described lower supporting rod lower end and described bearing are hinged.
Use the adjustable solar-cell panel support of structure of the present invention, its beneficial effect is: it is simple in structure, only rely on the position adjustments of upper supporting column in lower supporting rod can play the effect of effective adjustment angle of solar cell panel, install easy to adjust, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is adjustable solar-cell panel support structural representation of the present invention;
Fig. 2 is adjustable solar-cell panel support structural representation of the present invention;
Fig. 3 is the local structure for amplifying schematic diagram of the A-A section of Fig. 2.
Embodiment
See Fig. 1, Fig. 2 and Fig. 3, it comprises cant beam 1 and pillar the present invention, solar panel 2 is fixed on cant beam 1, cant beam 1 is with column articulated, the front end of cant beam 1, the bottom of pillar are hinged with bearing 3 respectively, pillar comprises upper supporting column 4 and lower supporting rod 5, and upper supporting column 4 is set in lower supporting rod 5, fixing by bolt 6 between upper supporting column 4 and lower supporting rod 5.On lower supporting rod 5, at least have a location hole 7; On upper supporting column 4, have at least two adjustment holes 8; Bolt 6 is through location hole 7 and the fixing upper supporting column 4 of adjustment hole 8 and lower supporting rod 5; Lower supporting rod 5 outer wall location hole 7 places are provided with nut 9; Bolt 6 is locked upper supporting column 4 and lower supporting rod 5 through nut 9 and location hole 7; Lower supporting rod 5 inwalls, just the position of location hole 7 is provided with to friction plate 10; Upper supporting column 4 tops and cant beam 1 are hinged, and lower supporting rod 5 lower ends and bearing 3 are hinged.In Fig. 1 and Fig. 2,11 is bolt.
Seeing Fig. 1, is a kind of form of structure of the present invention, in the time that needs regulate support, unclamps bolt 6, and upper supporting column 4, in the interior slip of lower supporting rod 5, in the time sliding into desired location, is overlapped the adjustment hole of upper supporting column 48 and uses bolt 6 fixing with the location hole 7 of lower supporting rod 5.The amplitude setting that the quantity of the adjustment hole 8 on upper supporting column 4 regulates according to support actual needs, the quantity of adjustment hole 8 is more, and the gear that support can regulate is just more, and the amplitude of accommodation is larger.In the present embodiment, the adjustment hole 8 on location hole 7, upper supporting column 4 on lower supporting rod 5 is respectively arranged with three.
See Fig. 2 and Fig. 3, another kind of version of the present invention, in the time that needs regulate support, unclamp bolt 6, upper supporting column 4 can, in the interior slip of lower supporting rod 5, in the time being adjusted to highly, screw bolt 6, bolt 6 holds out against upper supporting column 4 in lower supporting rod 5, and friction plate 10 can increase the coupling mechanism force of bolt 6.This kind of version, does not need to arrange adjustment hole on upper supporting column 4, the amplitude of accommodation can not be subject to the restriction of upper supporting column 4 adjustment hole quantity, can realize the continuous adjusting of solar cell plate height.
In actual production and installation process, the quantity that increases the location hole 7 on lower supporting rod 5 can increase the coupling mechanism force of upper supporting column 4 and lower supporting rod 5, guarantees the stability of support.