The invention relates to a transformer cabinet convenient for routing inspection. The transformer cabinet comprises a cabinet body and a fixed sleeve, wherein a middle sleeve is arranged in the fixed sleeve, a cover body is arranged in the middle sleeve, a paste board is arranged on the cover body, and a two-dimensional code label is arranged on the paste board. Inspectors scan the two-dimensional code label by virtue of cell phones to acquire information of the transformer cabinet, and the paste board is fastened on the middle sleeve and accommodated in the middle sleeve by virtue of the cover body. The transformer cabinet disclosed by the invention has the following advantages: the inspectors scan the two-dimensional code label by virtue of the cell phones to acquire the information of an equipment name, an assembly location, an equipment type, a running state, commissioning time and a maintenance record of the transformer cabinet, and thus the basic information of the transformer cabinet can be quickly understood before routing inspection, the potential risk locations of the transformer cabinet that may exist can be quickly mastered, the occurrence locations of potential safety hazards can be timely maintained or replaced, the quality of inspection can be greatly improved, the maintained location of the transformer cabinet can also be subjected to routing inspection after the maintenance record is read, and the safety performance of the operation of the transformer cabinet can be improved.