Sliding hanging ladder

The utility model discloses a sliding hanging ladder. The ladder comprises an upright stepped ladder frame (1) and an arc-shaped ladder frame (2) fixed at the upper end of the upright stepped ladder frame (1), wherein the at least two transverse idler wheels (3) are installed on the lower portion of the arc-shaped ladder assembly (2) and extend out of the part of the vertical ladder assembly (1),and when the arc-shaped ladder assembly (2) is hung on a cross beam, the transverse idler wheels (3) make contact with the upper end face of the cross beam and can slide on the cross beam. The ladderassembly (2) is a ladder assembly. When the sliding hanging ladder is applied, a person can flexibly slide left and right on the sliding ladder to reach a construction area needing to be replaced, theusing amount of lifted cranes is greatly reduced, the overhaul and installation time is greatly shortened, the labor intensity is relieved, and the installation quality is guaranteed. 本实用新型公开了一种滑动挂梯，包括直立阶梯型梯架(1)、固定于所述直立阶梯型梯架(1