Concrete pole surface marking mold and marking method

The invention relates to the field of cement pole manufacturing, and discloses a cement pole surface marking mold which comprises a marking inner mold piece, an upper mold fixing ring, a lower mold fixing ring and multiple sets of sealing vertical plates, the upper mold fixing ring is used for attaching and fixing the upper end of the marking inner mold piece, and the lower mold fixing ring is used for fixing and attaching the lower end of the marking inner mold piece. The plurality of groups of closed vertical plates are connected between the upper die fixing ring and the lower die fixing ring and are annularly distributed at equal intervals, and the plurality of groups of closed vertical plates are tightly attached to the outer surface of the marking inner die piece; the upper die fixing ring and the lower die fixing ring can be tightly attached to the upper end portion and the lower end portion of different sizes on the upper die fixing ring through the variable-diameter structures respectively and used fo