Truck carriage with hook structure

The utility model discloses a boxcar with a hook structure, which relates to the technical field of carriage appliances and comprises a detachable carriage clamped in a mounting plate, a rotatable carriage door component clamped in the carriage, a supportable transverse column fixedly connected to the top of the inner side wall of the carriage, and a slidable hook clamped on the outer surface of the transverse column. One side of the box door assembly is connected with a detachable limiting assembly through bolts, an exhaust fan capable of exhausting air is fixedly installed on the upper surface of the compartment, and the top of the side face of the compartment is connected with a detachable clamping ring through bolts. Transporters can change pork hanging positions conveniently and adjust the pork hanging positions conveniently, pork transportation efficiency is improved, loading and unloading are facilitated, the transporters can seal the carriage conveniently, the exhaust fan is turned on, air in the carr