Special safety protection frame of colliery geological survey

The utility model provides a special safety protection frame of colliery geological survey, including the centering stay tube, trample the dead lever structure, adjustable safety protection plate structure, safety protection case structure, the measuring instrument fixing base, the screw hole, the c...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	SHI SHIDONG, LIANG JINGDONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING EARTH DRILLING 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 SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model provides a special safety protection frame of colliery geological survey, including the centering stay tube, trample the dead lever structure, adjustable safety protection plate structure, safety protection case structure, the measuring instrument fixing base, the screw hole, the connecting rod, the pole is adjusted to fixed otic placode, and a section of thick bamboo is adjustedto the one -level dead lever, the second grade dead lever, spunlace and main spunlace are assisted to the fixed disk, the dead lever structure of trampling cup joint the surface lower part position at the centering stay tube. The utility model discloses antiskid cover and treading bar's setting is favorable to convenient inserting the underground with the centering stay tube, guarantees the stability that safety protection put up, accomodate the area, the setting of pasting with female magic is pasted to sub - magic, is favorable to accomodating the safety protection frame, conveniently carrying what safety protectio