Visual low-voltage insulation wrapping sleeve

The utility model discloses a visual low-voltage insulation wrapping sleeve, which is mainly applied to the technical field of line maintenance equipment and comprises a neck bush and a locking sleeve, the neck bush is a hollow tubular object, the diameter of the top of the neck bush is larger than that of the bottom of the neck bush, the top and the bottom of the neck bush are in uniform transition, a plurality of U-shaped notches are arranged from the top to the middle of the neck bush, and the locking sleeve is arranged in the neck bush. The U-shaped notch penetrates through the inner wall and the outer wall of the neck bush; the locking sleeve is a tubular object with two open ends, the inner diameter of the top of the locking sleeve is smaller than the inner diameter of the bottom of the locking sleeve, the inner diameter of the top and the inner diameter of the bottom of the locking sleeve are in uniform transition, the locking sleeve is sleeved with the neck bush, and the end, with the smaller inner di