The utility model belongs to the technical field of ship engineering, and relates to a quick binding tool of heavy equipment used for binding and fixing the heavy equipment. The quick binding tool of the heavy equipment comprises a spiral tensioner and a binding chain; the front end and the rear end of the spiral tensioner are respectively provided with a hook; the front end of the binding chain is provided with a hook which is hung on a hanging hole of the heavy equipment to be loaded; the quick binding tool of the heavy equipment also comprises a chain tightener; the chain tightener comprises one pinch bar; the rear end of the pinch bar is connected with a section of chain; the rear end of the chain is provided with a rear hook which is hung on the binding chain, and the rear end of the pinch bar is of a hook-shaped structure opposite to an opening of the rear hook; the front end of the pinch bar is also connected with a section of chain, and the front end of the chain is provided with a front hook which is hung on the binding chain. The quick binding tool of the heavy equipment is provided with one chain tightener, which can quickly tighten the binding chain.