Wharf shore power pile device

The utility model relates to the field of shore power piles, and particularly discloses a wharf shore power pile device which comprises a charging pile, charging seats are installed on the two sides of the charging pile, inserting grooves are formed in the lower surfaces of the charging seats, sockets are arranged in the inserting grooves, and rotating shafts are connected between the sockets and the inserting grooves. The outer side of the rotating shaft is sleeved with a torsional spring, a connecting cable is connected between the upper end of the socket and the charging pile, a shifting plate is installed on the side, away from the charging pile, of the socket, and a cable lantern ring is installed on the inner side of the inserting groove below the socket. The torsion spring is fixedly connected with the rotating shaft and the plugging groove, and under the normal condition, under the action of the torsion spring, one side, with the jacks, of the socket is accommodated and faces the inner side direction