Electric grounding iron shoe convenient for tunnel ladder truck operation

The utility model discloses an electric grounding iron shoe convenient for tunnel ladder truck operation, and relates to the technical field of tunnel working equipment. Comprising an iron shoe and a grounding hole channel formed in the upper portion of the side portion of the iron shoe, a containing assembly is arranged on the right side of the iron shoe, a telescopic assembly is arranged in the containing assembly, a grounding assembly is arranged on the iron shoe, the containing assembly comprises a containing plate, and a groove is formed in the top of the containing plate; a sliding plate is slidably mounted on the inner side of the groove in the top of the containing plate, and the bottom of the sliding plate is fixed to the top of the sleeve rod. Through cooperation of the grounding assembly and the placement assembly, when power generation equipment supplies power to electric equipment, a ground wire of the power generation equipment is inserted into a grounding hole channel in the upper portion of th