| 摘要 |
PROBLEM TO BE SOLVED: To provide a frame of a photovoltaic power generation module, in which a mega solar facility can be constructed with a relatively simple work and less number of components and without causing large cost increase.SOLUTION: The frame includes higher and lower columns 11A and 11B which are arranged at apexes of a rectangular so that front columns are lower and rear columns are higher in an inclined direction; upper base frames 14 which are suspended between upper ends of the front/rear columns and bolt fastened; lower base frames 12 which are suspended between middle parts or lower parts of the front/rear columns and bolt fastened; a plurality of cross beams 15 which extend between left/right upper base frames and arranged with prescribed gaps in a front/rear direction with each other, and each form a Z-steel material shape with an upper section A, a vertical section B, and a lower section C, on which a photovoltaic power generation module is mounted at the upper section, and whose lower sections are bolt fastened to the upper base frames; and reinforcement beams 13 which are bolt fastened between the columns and the upper base frames in an inclined state and constitute truss structures. |
