Mine slope monitoring device

The utility model relates to the technical field of mine side slopes, in particular to a mine side slope monitoring device which comprises a base, a lifting platform and a protective cover, at least two symmetrically-arranged transverse sliding grooves are formed in the top of the lifting platform,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI JIANHUA, LEI YAONING, LI DANQING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS 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 MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MECHANICAL ENGINEERING PHYSICS STANDS OR SUPPORTS TARIFF METERING APPARATUS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of mine side slopes, in particular to a mine side slope monitoring device which comprises a base, a lifting platform and a protective cover, at least two symmetrically-arranged transverse sliding grooves are formed in the top of the lifting platform, outer supporting blocks are arranged in the transverse sliding grooves in a sliding mode, the tail ends of the outer supporting blocks are provided with limiting protruding blocks and built-in grooves, and first springs are arranged in the built-in grooves. The first spring abuts against the groove wall of the transverse sliding groove, a limiting step is arranged in the transverse sliding groove, a detachable clamping block is arranged at the head end of the outer supporting block, a detachable sealing cover is arranged at the top of the lifting table, two axial adjusting mechanisms and four supporting columns distributed in a rectangular shape are arranged at the top of the sealing cover, and a fixing frame is ar