The invention relates to a circuit breaker overturning aid device. The circuit breaker overturning aid device comprises a chassis, wherein supports are separately arranged on the left side and the right side of the chassis; a groove is formed in the support; a rotating shaft is connected between the supports on two sides; two ends of the rotating shaft is inserted into the grooves of the supportson the two sides; a bracket for mounting a flange seat at the lower end of the circuit breaker body is arranged on the upper side of the rotating shaft; and a slot in which a side edge of the flange seat can be clamped is formed in the bracket. The circuit breaker overturning aid device is simple to operate and convenient to use; the time and labor are saved; the working efficiency is greatly improved; and circuit breaker hoisting overturning operation can be carried out efficiently. Compared with the traditional method, the circuit breaker overturning aid device has the advantages that the time can be saved by 60%, and the circuit breaker overturning aid device is suitable for various working environments such as field or self-checking and maintenance, and is good in applicability and convenient to popularize.