Charging pile convenient to overhaul

The utility model discloses a charging pile convenient to overhaul, and relates to the technical field of charging piles, the charging pile convenient to overhaul comprises a charging pile, the surface of the charging pile is provided with an external groove, the inner wall of the external groove is provided with a protective shell, the inner side of the charging pile is provided with an internal groove, and the inner wall of the internal groove is slidably connected with a butt joint clamping plate; according to the charging pile convenient to overhaul, at the moment, the pre-fixing effect after butt joint between the protective shell and the charging pile is achieved, an operator controls a limiting baffle ring to drive an external screw ring to descend and adjust on the surface of the charging pile, and then the limiting baffle ring is made to limit and fix the protective shell; in this way, the convenience of butt joint and fixation after the charging pile is maintained is guaranteed, the flexibility of o