Municipal road foundation pit safety protection device

The utility model discloses a safety protection device for a municipal road foundation pit, which belongs to the technical field of municipal road protection and comprises two symmetrically arranged supporting columns and a plurality of vertically arranged protection mechanisms positioned between th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHONG MINMIN, XIONG TINGWEN, LIN YANTONG, TANG JIANPING, LIN HANSEN
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 CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY FENCING FIXED CONSTRUCTIONS GENERATION MASTS SWIMMING OR SPLASH BATHS OR POOLS SYSTEMS FOR STORING ELECTRIC ENERGY TENTS OR CANOPIES, IN GENERAL
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