The utility model discloses a pole belongs to the electric power engineering field, and its structure includes the pole body, and the lower part of pole body is provided with the annular groove, is provided with the designation strip in the annular groove, and the periphery of designation strip is provided with the anticorrosive coating, the outside lower part that is located the pole body on basic upper portion is provided with the anticollision body, the anticollision body is including two, and respectively for the semicircle hooped column body, two anticollision bodies set up along pole body axis symmetry, every anticollision body includes outer casing respectively, inner housing and buffer spring, inner housing sets up the inboard at outer casing, be provided with a plurality of buffer spring between outer casing and the inner housing, the lower part of outer casing is provided with the flanging, it is fixed mutually through rag bolt between flanging and the basis, inner housing matches with the outer periphery of pole body. The utility model discloses it does not need artifical the measurement to have, can make pole body buried depth qualified, the cushioning effect is played to the vehicle of pole body to the ability head -on collision, avoids characteristics such as occurence of failure.