Adjustable inclination angle photovoltaic bracket
Technical field
The present invention relates to the photovoltaic power generation apparatus in new forms of energy photovoltaic plant, be especially a kind of for photovoltaic panel is carried out
Adjustable inclination angle photovoltaic bracket that is fixing and that adjust inclination angle is installed.
Background technology
Core in new forms of energy photovoltaic plant (logical base station, ruins, distributed photovoltaic energy storage base station, roof photovoltaic generation etc.)
Parts photovoltaic panel is fixed and Inclination maneuver from the installation not opening photovoltaic bracket.Along with can be used for building the soil of photovoltaic plant more
Coming the fewest, the generated energy how improving unit site area is increasingly paid close attention to by owner.Although answering of photovoltaic tracing system
With generated energy can be greatly improved, but too high early investment cost and the high maintenance cost of photovoltaic plant run duration are past
Toward allowing owner hang back.There is again many problems in the photovoltaic bracket of adjustable inclination angle in the market: as structure is complicated, regulation is not
The problems such as convenient, processing cost is high, system stability difference.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of simple and reasonable, handling ease, cost
Low, angular adjustment the most just, the adjustable inclination angle photovoltaic bracket of good stability.
The technical scheme is that adjustable inclination angle photovoltaic bracket, its improvements frame is mainly by tilt adjustment bar, flexible
Bar, support bar constitute triangular form support, and described expansion link is made up of the outer bar that stretches, flexible interior bar, connecting bolt, and described inclination angle is adjusted
The lower end of pole, the lower end of expansion link are connected with two bases being positioned at sustained height respectively, and the upper end of expansion link is adjusted with inclination angle
Pole is connected, and the two ends of support bar are connected with expansion link and tilt adjustment bar respectively.
Described connecting portion is triangle connection element and the dismantled and assembled structure of bolt composition;State each rod member be section be U-shaped
Section bar, there is installing hole side;Described expansion link and horizontal plane angle α=27 °~133 °, angle of inclination beta=15 ° of tilt adjustment bar~
80°。
The present invention is mainly made up of profile bar, base, connecting bolt, simple in construction, handling ease, low cost, bolt
After fastening reliable and stable.This support uses in pairs, and photovoltaic panel is fixed on tilt adjustment bar, unclamps bolt during regulation, controls to stretch
Contracting pole length, the angle of inclination beta of scalable adjusting rod, i.e. regulation photovoltaic panel inclination angle, follows the trail of daylight, improves generated energy.Support operation side
Just, flexible adjustment, rod member length and installing hole are by setting processing after calculating, when expansion link angle [alpha] changes between 27 °~133 °,
The angle of scalable β is 15 °~80 °.
Accompanying drawing explanation
State diagram when Fig. 1 is α=133 ° of the present invention, β=15 °.
State diagram when Fig. 2 is α=90 ° of the present invention, β=27 °.
State diagram when Fig. 3 is α=90 ° of the present invention, β=45 °.
State diagram when Fig. 4 is α=27 ° of the present invention, β=80 °.
Detailed description of the invention
Seeing accompanying drawing, adjustable inclination angle photovoltaic bracket is mainly constituted triangular form propped up by tilt adjustment bar, expansion link, support bar
Frame, described expansion link is made up of the interior bar 1 that stretches, flexible outer bar 2 and connecting bolt, the lower end of described tilt adjustment bar 4, stretch outside
The lower end of bar 2 is connected with two bases 5 being positioned at sustained height respectively, and the upper end of flexible interior bar 1 is connected with tilt adjustment bar 4
Continuous, the two ends of support bar 3 respectively with flexible outer bar 2(or the interior bar 1 that stretches) and tilt adjustment bar 4 be connected.Connecting portion is three
Angle connector 6 and bolt composition removable cultivation structure, each bar be section be U-shaped section bar, there is installing hole side.During use,
Photovoltaic panel 7 is arranged on tilt adjustment bar 4, adjusting triangle connector and length of telescopic bar, makes α=133 °, β=15 ° (Fig. 1), or α
=90 °, β=27 ° (Fig. 2), α=90 °, β=45 ° (Fig. 3), α=27 °, β=80 ° (Fig. 4), i.e. regulation photovoltaic panel inclination angle, traceable day
Light, improves generated energy.