Mounting structure of high-capacity roof ridge ventilator

The utility model discloses a mounting structure of a high-capacity roof ridge ventilator. The mounting structure comprises supporting seats mounted at the roof at intervals, wherein a support plate is mounted at the upper ends of the supporting seats, I-shaped steel is mounted on the inner side of each supporting seat, flashing plates are arranged between the I-shaped steel and the upper end surfaces of the supporting seats, an n-shaped foundation frame is mounted at the upper end of the I-shaped steel, and a framework is mounted on the foundation frame. The mounting structure is reasonable in structural design; after ridge tiles are mounted, the excellent connecting sealing property of a cross beam and a herringbone beam can be effectively guaranteed, drainage is smooth, and the rain seepage hidden danger is prevented; and the framework is made by square tubes, and is reliable in strength, convenient to process and attractive in appearance.