Photovoltaic support capable of adjusting inclination angle in stepless manner

Abstract

The invention discloses a photovoltaic support capable of adjusting an inclination angle in a stepless manner, and belongs to the technical field of photovoltaic supports. The main technical scheme is that an upper supporting point and a lower supporting point of a J-shaped frame are respectively hinged with a supporting pier and a supporting rod, and the other end of the supporting rod is hinged on a supporting sliding block which slides along a guide rail; a left lead screw and a right lead screw drive two symmetrically arranged sliding blocks to move inward or outward simultaneously, the supporting sliding block is pushed to slide through a connecting rod, and thus the J-shaped frame is driven to rotate so as to realize the inclination angle stepless adjusting function; and the J-shaped frame adopts a fixed mounting groove and a detachable Z-shaped pressing bar to fix a photovoltaic assembly, and installation and replacement of the photovoltaic assembly can be realized conveniently. The photovoltaic support disclosed by the invention carries out inclination angle adjustment on the photovoltaic assembly by adopting simple and reliable mechanical components, is compact in structure, reasonable in arrangement, convenient and efficient in operation, convenient in maintenance, high in system rigidity, and excellent in security, applicability and weather resistance, and can also substantially improve the power generating capacity and increase the resource utilization efficiency. Meanwhile, the construction period is shortened, the investment cost is reduced, and the investment benefit is improved.

Description

technical field [0001] The invention belongs to the field of photovoltaic technology, and in particular relates to a photovoltaic support structure technology capable of steplessly adjusting the inclination angle. Background technique [0002] In the 21st century, human beings are facing major challenges of sustainable economic and social development, and energy is an important material basis for the existence and development of human society, and the lifeblood of economic and social development. The current world energy structure is still dominated by non-renewable fossil energy such as coal, oil, and natural gas. The production and consumption process produces a large amount of pollutant emissions, destroying the ecological environment on which human beings depend. Vigorously developing and utilizing green energy that is clean, renewable and harmoniously coexists with the ecological environment is the only way for human sustainable development. The inexhaustible nature of...

AI Technical Summary

Problems solved by technology

This adjustment scheme requires that the mechanisms on both sides cooperate and move synchronously, otherwise it will cause distortion of the connection part of the photovoltaic module and cause online damage to the photovoltaic module; and its core component threaded rod is directly under pressure, which is easy to cause deformation of the threaded rod. Affect normal work

The Chinese patent with the authorized notification number CN 204733121U provides a four-season adjustable angle photovoltaic support adjustment device, through the rotation of the screw, the horizontal expansion or contraction of the planar four-link is converted into the vertical contraction or expansion of the planar four-link, The angle change is realized by replacing the intermediate variable length rods of different lengths. In this scheme, the core component support rod needs to be replaced, and a large number of spare parts need to be prepared according to different schemes, which is not reasonable and economical.

The Chinese patent application publication number CN 105162391A provides a photovoltaic support with guide rails. The installation of photovoltaic modules is carried out through the embedded grooves on the guide rails with two openings opposite to each other, which improves the installation efficiency. The cumbersome operation of other components

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