Modularized fixed door structure

The invention provides a modularized fixed door structure, and belongs to the technical field of track traffic. The modularized fixed door structure comprises a steel structure assembly and a glass assembly, the glass assembly is embedded into the steel structure assembly and fixed to the steel structure assembly through fastening parts, the glass assembly comprises a glass frame, and tempered glass is connected to the glass frame through an adhering structure. According to the modularized fixed door structure, a modularized fixed door is formed through the steel structure assembly and the glass assembly, and then the size of the fixed door is reduced; under the action of the same wind load, the strength requirement for the fixed door is reduced, the deformation amount of the fixed door iscorrespondingly decreased, and then the corresponding production cost is reduced; and in addition, the phenomenon that the tempered glass generates spontaneous explosion in the transporting process and the phenomenon that th