Protective barrier device convenient to assemble and disassemble

The utility model relates to the technical field of protective railings, and discloses a protective railing device convenient to assemble and disassemble, which comprises a base, a supporting column is fixedly mounted on the base, a sliding column is fixedly connected onto the supporting column, a s...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU CHENG, XIE JUNRONG, ZHOU QITAI, SHEN ZHUJUN, CHEN SHENGAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FENCING FIXED CONSTRUCTIONS MASTS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL
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