Photovoltaic support with adjustable inclination angle

• Main Authors: QIAO SIBO, AN HESONG, WANG JIANWEI
• Format: Patent
• Language: Chinese; English
• Published: 06.09.2019
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES

The utility model discloses a photovoltaic support with an adjustable inclination angle. The device comprises a stand column, a rotating shaft, ratchet wheels and non-return mechanisms, the stand columns are arranged on the two sides of the base. Supporting ribs are arranged on the two sides of the stand column. The rotating shaft is arranged at the top of the stand column, the bearing is arrangedat the end of the rotating shaft, the ratchet wheels are arranged at the two ends of the rotating shaft, the ratchet wheels are connected with the rotating shaft through splines, and the non-return mechanism comprises a non-return pawl, a spring shaft, a torsion spring, a fixed pin and a movable pin. Opposite reverse ratchet wheels are adopted; the torsion spring drives the non-return pawl to clamp the ratchet wheel, so that the bidirectional locking of the rotating shaft is realized, the stable matching of the non-return pawl and the ratchet wheel after the inclination angle of the photovoltaic panel is adjusted is