The invention discloses a special anti-drop suspension device for a transformer. First bases are made of angle steel; one end of a horizontal section of each first base is welded with a steel cylinder; two first slotted holes are formed in the middle of a vertical section of each first base at intervals; the upper part of the vertical section of each first base is welded with a first connecting ear plate; a first connecting hole is formed in each first connecting ear plate; the lower part of each of supporting rods is welded with a first connecting pile head; a second connecting hole is formed in each first connecting pile head; the lower ends of the supporting rods are inserted into the steel cylinders; each of two connecting ends of each first regulating pull rod is connected with each first connecting pile head and each first connecting ear plate; the first bases are horizontally and fixedly connected to a transformer sleeve base by using two groups of bolts which penetrate through the two first slotted holes in each first base and are located between two groups of hanging rings on the transformer sleeve base and gaskets which sleeve the bolts; and the supporting rods of two supporting units are connected by a connecting rope. By using the device, no any damage to equipment can be caused, and the safety guarantee for constructors can be improved.