Continuous casting long nozzle protection transportation cart

The utility model relates to a continuous casting long nozzle protection transportation cart, and belongs to the technical field of auxiliary equipment in the metallurgical industry. Comprising a transport cart frame, and wheels are arranged on the transport cart frame; the transportation cart frame comprises a main body frame, a bottom frame is arranged at the bottom of the main body frame, a handle is arranged at the top of the main body frame, a fixing assembly is arranged on the side face of the main body frame, the long nozzle is arranged in the fixing assembly, and the bottom of the long nozzle is supported on the bottom frame; the fixing assembly comprises a plurality of limiting pieces which are arranged at intervals in the length direction of the main body frame, one ends of the limiting pieces are fixedly connected with one ends of the fixing strips, the other ends of the fixing strips are free ends, the long nozzles are formed in the limiting pieces, and the free ends of the fixing strips are tied