Anti-aging columnar porcelain insulator

The present invention discloses an anti-aging columnar porcelain insulator. The anti-aging columnar porcelain insulator comprises a main body, a first umbrella skirt part is fixedly installed at the upper end of the main body, a first insulating dustproof cover is fixedly installed at the bottom end of the first umbrella skirt part, and a first insulating bottom plate is fixedly arranged at the bottom end of the first insulating dustproof cover; and the upper end of the outer side wall of the main body is sleeved with a second umbrella skirt part, a second insulating dustproof cover is fixedly installed at the bottom end of the second umbrella skirt part, and a second insulating bottom plate is fixedly arranged at the bottom end of the second insulating dustproof cover. The anti-aging columnar porcelain insulator is convenient to use, high in repeated utilization rate, simple to operate, diverse in function, time-consuming, labor-consuming and unsafe in manual cleaning, time-saving and labor-saving in use, an