Steel door body structure convenient to change

Abstract

The utility model belongs to the technical field of building materials, and particularly relates to a steel door body structure convenient to change, which comprises a door leaf main body, the door leaf main body is arranged by adopting a split riveting frame, and the door leaf main body consists of a panel, a filling layer, a door leaf transverse keel and a door leaf vertical keel; the panel is a 0.8-1.5 mm galvanized steel sheet, and the surface of the galvanized steel sheet is subjected to electrostatic powder spraying coloring treatment; the door leaf transverse keels and the door leaf vertical keels are riveted with each other, the door leaf transverse keels and the door leaf vertical keels are connected with the panels, and the space between the front panel and the rear panel is filled with the filling layer; a plurality of hinges are installed on the door leaf main body in a riveting mode, and the hinges are all installed on the door frame in a riveting mode; the door leaf main body is provided with a plurality of standardized interfaces. According to the utility model, the design is reasonable, materials can be saved, the pollution is reduced, the material utilization rate is improved, and the installation adaptability is effectively enhanced.

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