Hanging basket suspension device for parapet wall

The utility model discloses a hanging basket suspension device for a parapet wall. The hanging basket suspension device comprises a supporting mechanism erected on the parapet wall and a hoisting mechanism arranged on the supporting mechanism and used for pulling a hanging basket. The supporting mechanism comprises a bottom plate arranged on the concrete roof, a connecting piece erected on the parapet wall and a supporting frame, one end of the connecting piece stretches into the bottom plate and is fixedly connected with the bottom plate, and the supporting frame stretches into the other end of the connecting piece and is fixedly connected with the connecting piece; the hoisting mechanism comprises a first pulley, a second pulley and a third pulley, and the second pulley is provided with a second lifting hook used for pulling the hanging basket. The parapet wall is semi-surrounded by arranging the supporting mechanism, hanging traction of the hanging basket is achieved, force is evenly distributed on the par