Mechanical interlocking storage device

The utility model provides a mechanical interlocking storage device, and relates to the technical field of electrical equipment. An upper set of electrical equipment and a lower set of electrical equipment are installed on the electrical box, positioning assemblies are fixed to the side walls of the electrical equipment, storage assemblies are additionally installed at the outer ends of the positioning assemblies, and outward opening assemblies are installed at the front ends of the storage assemblies in a hinged mode, so that the outward opening assemblies have the effects of being capable of being opened and facilitating observation of the interiors of the storage assemblies. A control assembly is slidably installed in the middle of the storage assembly and makes contact with the linkage assembly, the linkage assembly is controlled by the control assembly, transmission of the linkage assembly to the control assembly is achieved when the linkage assembly conducts mechanical transmission, and therefore the mo