Quick-release type anti-collision isolation pile

The utility model relates to the technical field of road facilities, in particular to a quick-release anti-collision isolation pile which comprises a fixed base fixed underground, a cylindrical boss is arranged in the center of the top face of the fixed base, a first butterfly hole is formed in the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DONG YOULONG, XU JIKUN, GENG DEYOU, LIU XIAOQING, CHEN GUANFENG, BO WEI, ZHU PENGNIAN, HE KAI, GAO YUBO, ZHENG HUANGPENG, ZHANG CHI, ZHOU LIJUN, SHAN FU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS
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