The invention relates to the technical field of a water conservancy project, in particular to a single-hand-pushable double-hanging screw hoist. The single-hand-pushable double-hanging screw hoist comprises a work cabin, wherein the work cabin is fixedly connected with a worm rod cabin; the worm rod cabin is provided with a worm rod and a worm wheel; the worm wheel is engaged with a moving gear; the work cabin is fixedly connected with a first screw nut; the first screw nut is connected with a screw rod through screw threads; the screw rod is fixedly connected with a circular edge handwheel; the work cabin is provided with a second screw nut; the second screw nut is connected with the screw rod through screw threads and is in transition fit with thrust bearings; each thrust bearing is fixedly connected with a round pipe seat; the second screw nut is provided with a spline; the spline glidingly cooperates with the moving gear; each round pipe seat is provided with an elastic element; auniversal ball is arranged above the elastic element; the upper end surface of the moving gear is in abutting joint with a pressing ring; and a manual downward pressing device is arranged in the workcabin. The single-hand-pushable double-hanging screw hoist has the beneficial effects that the moving gear can be separated from the worm wheel; the motor rotation caused by manually driving the hoistis avoided; a great amount of pushing force is saved; and the operation of manually driving the hoist by a single hand is facilitated.