Colliery is adjusting fixtures device for laser guide instrument in pit

The utility model discloses a colliery is adjusting fixtures device for laser guide instrument in pit, including backup pad, mounting panel and loop bar, the below of backup pad is installed and is grabbed the ground nail, the outside of bracing piece is provided with the adjusting knob, install the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG XINWEN, CHEN SHENGTI, HUANG ZHAOJIN, LIU YONG, LENG GUANGHAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS 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 STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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