This utility model belongs to the technical field of transportation devices, specifically a transportation device for electromechanical
engineering equipment. It includes a main body of the transportation device and protective mechanisms located on the front and rear sides of the main body. The main body includes a storage box. The protective mechanisms include two fixed plates, each with a pull rod fixedly connected to the center of its opposite side. Each pull rod has a fixed stop fixedly connected to its center, and protective airbags are fixedly connected to the opposing sides of the two fixed plates. This utility model controls the movement of the fixed plates on both sides backwards via the pull rods. When the equipment enters the storage box, fixed springs control the protective airbags on both sides to contact the front and rear sides of the equipment. A high-pressure
air pump inflates the protective airbags, providing flexible protection for the front and rear sides of the equipment. This solves the problem of damage caused by external forces when the transportation device is mechanically fixed using clamps.