The invention discloses a hinged column type double-pull-rod cantilever stacker. The hinged column type double-pull-rod cantilever stacker comprises an upper steel structure, a portal base frame, a rotation device, a pitching device, a traveling device, a belt conveyor system, a cab device, a tail-car device and a material transferring device. The upper steel structure comprises a vertical column, a balance weight pull rod, a balance weight arm, a balance weight, a cantilever beam and cantilever pull rods, wherein the vertical column is vertically hinged to the front end of the cantilever beam through a hinged shaft I; one ends of the cantilever pull rods are fixed to the cantilever beam, the other ends of the cantilever pull rods are fixed to the vertical column, and a cable-stayed structure composed of the vertical column, the cantilever beam and the cantilever pull rods is formed; the balance weight is supported and fixed to the lateral face, opposite to the extending direction of the cantilever beam, of the vertical column through the balance weight pull rod and the balance weight arm, and the balance weight pull rod, the balance weight arm and the vertical column jointly form a triangular supporting system. By the adoption of the technical scheme, the bottom of the vertical column has no bending moment through the hinged arrangement of the vertical column and the balance design of a balance weight mechanism and a cantilever beam fixing mechanism, and the safety of the whole steel structure is improved at the same time.