The invention relates to a portable inflation cabinet for power distribution automation of a power distribution network. The inflation cabinet comprises a cabinet body, a mounting rack is arranged inthe lower end of the cabinet body, a driving groove is arranged in the front end of the mounting rack, a driving mechanism is arranged in the driving groove, and abuts against two movement mechanisms,and the two movement mechanisms are symmetrically mounted in the front and back sides of the lower end surface of the mounting rack. The portable inflation cabinet of the invention can be used to solve problems, of a present temporary inflation cabinet in the movement process, that a) the inflation cabinet needs to be moved by means of tools as a present go-cart, operation is complex, the applicability is low, and due to frequency movement of the temporary inflation cabinet, the movement efficiency is low, and there is hidden safety troubles; and b) the contact frictional force between the tools as the go-cart and the ground is low, effective conveying cannot be ensured on the complex road, and the stability is low.