Adjustable positioning pulley of climbing frame

The utility model relates to an adjustable positioning pulley of a climbing frame, which comprises an adjustable positioning mechanism, the adjustable positioning mechanism comprises a positioning part and an adjustable fixing structure, the adjustable fixing structure is arranged on the positioning part, the positioning part is provided with a clamping part used for being arranged on a split-level protrusion, the adjustable fixing structure can stretch and retract up and down, and the adjustable fixing structure can stretch and retract up and down. The fixing part is used for fixing the clamping part on the staggered-layer bulge; the pulley structure is fixed to the positioning part, the pulley structure protrudes from the connecting position of the pulley structure and the positioning part to the direction away from the clamping part, and the pulley structure is used for making contact with a steel wire rope and guiding the steel wire rope. Therefore, when the all-steel climbing frame is lifted, direct fric