Plug type detachable cabin of diesel locomotive

The invention relates to the field of locomotive manufacture, and particularly relates to a plug type detachable cabin of a diesel locomotive. The cabin comprises upper cross beams, upper longitudinal beams, inclined struts, uprights, lower cross beams, lower longitudinal beams, installation seats I, an installation seat II and a top floor, wherein the upper cross beams and the upper longitudinal beams are fixedly connected and are vertical to each other and parallel to the ground, the lower cross beams and the lower longitudinal beams are fixedly connected and are vertical to each other and parallel to the ground, the upper ends of the uprights are fixedly connected with the upper cross beams and the upper longitudinal beams, the lower ends of the uprights are fixedly connected with the lower cross beams and the lower longitudinal beams, the installation seats I are arranged on the installation seat II and are fixedly connected with the uprights, the upper ends of the inclined struts are fixedly connected with the upper longitudinal beams and the uprights, the lower ends of the inclined struts are fixedly connected with the lower longitudinal beams and the uprights, and the top floor is arranged in grooves of the upper cross beams and the upper longitudinal beams. The cabin has the advantages of simple structure, flexible design, and good universality and safety.