Inspection device for safety of underground mine

The utility model provides an inspection device for underground mine safety. The inspection device comprises an inspection main body and a rotary supporting assembly arranged below the inspection main body, the inspection main body is provided with a camera shooting assembly and a power supply assem...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG YIXIANG, WU WEN, ZHAO YINYAN, KOU XIANGYU, XIAO HUIYONG, YAN DEBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING EARTH DRILLING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING PICTORIAL COMMUNICATION, e.g. TELEVISION SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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