Pile hole safety protection tool

A pile hole safety protection tool comprises a reinforcing mesh, two adjustable limiting clamps, a warning lamp, a solar storage battery and a solar cell panel, the reinforcing mesh covers a pile hole, the warning lamp is arranged above the reinforcing mesh, the solar storage battery is connected wi...

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Bibliographische Detailangaben
Hauptverfasser:	MEI KE, GAO JUN, YANG XUEFENG, WANG XIAO, FAN YOUMING, ZHANG LINFEI, XIONG YUANQING, SONG SHIYIN, LI NING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE BLASTING BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FENCING FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE HEATING LIGHTING MASTS MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING SWIMMING OR SPLASH BATHS OR POOLS SYSTEMS THEREOF TENTS OR CANOPIES, IN GENERAL VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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