Fabricated T-shaped stair

The utility model discloses an assembly type T-shaped stair which comprises stair sections, a supporting structure, a cross beam and a middle platform plate. The stair section comprises a first stair section, a second stair section and a third stair section, wherein the second stair section and the...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG YICHUAN, WANG JIE, JIANG YANTAO, HU GECHANG, ZHANG QUANCHANG, LIU HAO, HAN FENG, FENG HUIJIE, AN LIANGMEI, LIU JINJIANG, LI PEIQING, LIU YI, LIANG JIATING, YU HAIPENG, XIE CHAO, MU PENGXUE, CHEN YE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS
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Beschreibung
Zusammenfassung:	The utility model discloses an assembly type T-shaped stair which comprises stair sections, a supporting structure, a cross beam and a middle platform plate. The stair section comprises a first stair section, a second stair section and a third stair section, wherein the second stair section and the third stair section are symmetrically arranged on the two sides of a platform plate in the middle of the lower end of the first stair section. The supporting structure is of a door frame type structure, is a beam-column integrated structural member and comprises a first door frame type supporting structure arranged at the bottom of a middle platform at the lower end of the first stair section, and a second door frame type supporting structure and a third door frame type supporting structure which are symmetrically distributed on the two sides of the first door frame type supporting structure. The utility model relates to the technical field of stairs. According to the assembly type stair, the assembly type T-shaped