The invention relates to the field of overhaul equipment, in particular to a multi-functional operation and inspection platform of a high-voltage switch handcart. The multifunctional operation and inspection platform of the high-voltage switch handcart includes an operating lever, a left-hand screw rod is arranged at one end of the operating lever, the other end of the operating lever is providedwith a right-hand screw rod, operation and inspection tracks are arranged on both the left-hand screw rod and the right-hand screw rod, the operation and inspection track includes a base, one end of the base is provided with a tilting seat, two correspondingly arranged side plates are arranged on the base and the tilting seat,an operation and inspection channel is arranged between the two side plates, a plurality of rollers are arranged at the bottom of the base, limit devices are arranged on each base along the length direction of the side plate, the limit device comprises a latch, a throughhole matched with the latch is arranged on the side plate close to the latch, one end of the latch passes through the through hole and is fixed on the side plate far from the latch, and the other endof the latch is connected to the base through an elastic rope. The invention can flexibly transfer the switch handcart, and the platform is movable and portable, and is convenient to operate.