Self-rising fan mounting platform

A self-rising fan mounting platform comprises a platform body, a plurality of pile legs, a plurality of pile shoes, a plurality of lifting devices, a small crane, a plurality of lifeboats, a living building, a plurality of positioning anchors and a crane. The pile legs position and support the platform body, the pile shoes are connected with the pile legs, the lifting devices connect the platform body with the pile legs, the small crane is used for hoisting small-sized components, the living building is arranged on a bow portion of the platform body, the positioning anchors are arranged at the periphery of the platform body, and the crane is disposed at the center of a stern portion of the platform body. The self-rising fan mounting platform which is in a better application mode can replace a crane ship, a stable operation platform can be built by means of inserting the pile legs into a seabed, and a total fan assembly is hoisted on a base, thereby increasing full-year operation period, improving work efficiency and also reducing cost.