The invention discloses a device for assisting a patient to walk, and relates to the technical field of medical equipment. The device comprises a top beam, wherein two ends of the top beam are perpendicularly connected with parallel supporting rods; the middle parts of the supporting rods are connected with a bracket; the bracket is fixed on the supporting rods through screws; a connection plate is fixed on the bracket through a locating plate; supporting legs are correspondingly arranged at two ends of the locating plate; a base is arranged at a joint of the locating plate and the connection plate; the bottom end of the base is connected with the bracket through a rotating shaft; handrails are further arranged on the bracket. Due to the technical scheme, the flexibility can be improved; the device is extremely high in stability and higher in practicability.