METER FOR MEASURING DISPLACEMENT OF HEAD PLATE OR UNDERPLATE

METER FOR MEASURING DISPLACEMENT OF HEAD PLATE OR UNDERPLATE

The utility model discloses a meter for measuring displacement of head plate or under plate, comprising a vertical measuring system, a horizontal measuring system, and a deviation direction measuring system. The utility model has the functions of measuring the parameters of the vertical displacement...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HUANG JIANGONG, MU HONGDU, LIU MING
Format: Patent
Sprache:eng
Schlagworte:
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:The utility model discloses a meter for measuring displacement of head plate or under plate, comprising a vertical measuring system, a horizontal measuring system, and a deviation direction measuring system. The utility model has the functions of measuring the parameters of the vertical displacement, the horizontal displacement, and the direction of the deviation angle. The utility model is in particular suitable for observing and measuring the mine pressure with a large inclination angle and steep working face.