The utility model discloses a large -scale axial fan suspension type installing support, its characterized in that, it includes the square frame shape base of compriseing four crossbeams, at verticalfour stands, fixed column of the vertical swing joint of top components of a whole that can function independently on every stand of being equipped with of four angular point faces of square frame shape base, it is equipped with four cushion sockets to correspond respectively on the top surface on two relative crossbeams. The advantage lies in: it is stable good that the fan is installed, can bearthe fan of great weight, and the atress is even moreover, there is better shock attenuation effect, adjustable fan installation axis, the fan can be dismantled, easy maintenance, but the whole area that saves of furred ceiling installation, construction convenience, simple, the operation is reliable.