Process for Mounting Universal Mooring Device of Three-column Floating Wind Power Platform

Disclosed is a process for mounting a universal mooring device of a three-column floating wind power platform, which effectively ensures a concentricity between upper and lower brackets by designing a dummy shaft convenient to disassemble, assemble and fix, and assembling the dummy shaft and the brackets on a horizontal plane in advance; after a fixture formed by the assembled dummy shaft and brackets is welded with the platform, the dummy shaft can be disassembled conveniently, the retained brackets have a good concentricity, and the concentricity of the brackets can be further ensured by subsequent concentricity detection; and a fair lead and a chain stopper mounted on the brackets can both ensure vertical alignment with a small tolerance, thus effectively reducing abrasion and structural overload of an anchor chain during use, greatly improving a construction efficiency, and reducing construction costs.