Fabricated steel structure plant

The utility model discloses an assembly type steel structure factory building, which belongs to the technical field of factory buildings, and comprises two support assemblies, connecting assemblies are arranged above the support assemblies, two vertical beam assemblies are arranged between the two connecting assemblies, and the two connecting assemblies are connected with the two vertical beam assemblies through a bottom plate assembly; according to the utility model, the shielding device is arranged, so that a worker can control the two gear motors to enlarge the covering range of the plant when needed, thereby better meeting the working requirements under different conditions, and further improving the working capability of the plant; by arranging the storage lighting device, a worker can temporarily store tools and other objects through the storage box when needed, and the plant can be illuminated through the lighting lamp when needed, so that the requirements of the worker are better met, and the practica