Elevator round shaft mold convenient to disassemble

The utility model relates to an elevator round shaft mould convenient to demould, in particular to the technical field of moulds, which comprises a base component, a first outer mould component, a second outer mould component, an inner mould component and an inner mould contraction mechanism, the first outer mould component is positioned on the top surface of the base component, the second outer mould component is positioned above the first outer mould component, and the inner mould contraction mechanism is positioned above the first outer mould component. The inner mold assembly is located in the first outer mold assembly and the second outer mold assembly, the inner mold assembly is tubular, expansion joints are formed in the inner mold assembly along a generatrix, the inner mold contraction mechanisms are located on the inner side of the inner mold assembly, and the inner mold contraction mechanisms are connected between the expansion joints correspondingly; the utility model has the technical effect that