Electric power cable overhauling ladder

The utility model discloses an electric power cable overhauling ladder, including a supporting bench and the maintenance ladder body, it has round pin axle no. 1 to prop up the welding of supporting bench top, articulated wheel no. 1 has been inserted to the top of round pin axle no. 1, be connected with the maintenance ladder body on articulated round one, the equidistance is equipped with a plurality of constant head tank on the maintenance ladder body, insert the footboard in the constant head tank, the fixed welding in top of the maintenance ladder body has fixed buckle, the fixing clip isbuckled and is connected with the fixed plate, the rear below equidistance of the maintenance ladder body is equipped with a plurality of draw -in groove, the top of the maintenance ladder body is equipped with the connecting rod, the left end of connecting rod is equipped with safe buckle, the left end that props up supporting bench is equipped with round pin axle no. 2, articulated wheel no. 2has been inserted on the r