Electric fire-fighting trolley for AIS substation and working method of electric fire-fighting trolley

The invention provides an electric fire-fighting trolley for an AIS transformer substation and a working method of the electric fire-fighting trolley, and relates to the technical field of fire-fighting equipment. The electric fire-fighting trolley comprises a carrying part, an assembling part, a lifting part and a direction adjusting part; the carrying part is a main body structure part of the electric fire-fighting trolley, is used for realizing the moving operation of the electric fire-fighting trolley, and is used for loading the assembling part, the lifting part and the fine adjustment part; the assembly part is used for loading fire-fighting equipment and fixing the lifting part and the fine adjustment part; the lifting part is used for realizing automatic adjustment of the height position of the fire sprinkler; and the direction adjusting part is used for adjusting the up-down and left-right directions of the fire sprinkler. According to the invention, the problem that in the prior art, when a fire occ