Building hanging basket with good stability and mounting method thereof

The invention discloses a building hanging basket with good stability. The building hanging basket comprises a hanging basket body, a limiting mechanism and a locking structure. Supporting frames are symmetrically welded to the two ends of the hanging basket body, movable rotating shafts are movably arranged on the supporting frames, and rolling wheels are integrally formed in the middles of the movable rotating shafts. According to the building hanging basket, through the arrangement of a supporting frame, the limiting mechanism and the locking structure, a rope for hanging the hanging basket is well limited, so that the situation that the rope deviates when driving the hanging basket to ascend and descend is avoided, and then the phenomenon that the hanging basket shakes is avoided; the stability of the hanging basket in the lifting process is guaranteed, through a building hanging basket installation method good in stability, the safety of high-altitude construction is improved, the construction requiremen