The invention provides a platform for installing a distribution switchgear in place. The platform comprises a guide rail mechanism, a movable portion, a placement portion, a pushing and pulling mechanism and multiple rolling mechanism assemblies, wherein the movable portion is movably arranged on the guide rail mechanism; the placement portion is fixedly connected to the movable portion; the movable portion comprises two parallel supporting beams and a telescoping mechanism connected between the two supporting beams and used for adjusting the interval between the two supporting beams; a supporting frame used for supporting the placement portion is formed between the two supporting beams; the pushing and pulling mechanism is arranged on the movable portion; the multiple rolling mechanism assemblies are arranged on the placement portion side by side and each comprise multiple pressure pin rollers; the axis direction of the pressure pin rollers and the length direction of the guide rail mechanism are consistent. As the distribution switchgear has larger weight, the movable portion is not prone to moving, and the platform for installing the distribution switchgear in place is easier to move through the pushing and pulling mechanism arranged on the movable portion.