A pouring mould fastened through threaded pull rods comprises a steel rib cage, a formwork, the pull rods and multiple nuts. The steel rib case is arranged on the inner side, and the formwork is located on the outer side; one end of each pull rod is connected with the outer side face of the steel rib cage, the surface of the outer end of each pull rod is provided with outer threads, and the outer end of each pull rod penetrates through the formwork; the pull rods on the inner side and the outer side of the formwork, are connected with the nuts in a threaded mode. The pouring mould has the advantages that the fastening mode that the threaded pull rods are evenly distributed on the formwork is adopted, so that the formwork bears action force from outside to inside in a traditional formwork supporting method in the pouring and solidifying processes of concrete, besides, due to the action of the threaded pull rods evenly distributed on the edge of the steel rib cage, outward tension borne by the formwork during the pouring process is overcome, and an inward-pulling outward-abutting supporting mode is formed; it is guaranteed that the formwork does not deform when bearing external force, as is proved in multiple tests, the pull rods enable force to evenly act on a formwork plane in the pouring process of the concrete, the formwork expansion phenomenon does not occur, and it is guaranteed that product quality is good.