Portable tripod for surveying and mapping engineering

Portable tripod for surveying and mapping engineering

The utility model discloses a portable tripod for surveying and mapping engineering, which comprises a shaft rod, a plurality of foot rods annularly distributed at equal intervals are arranged on the periphery of the shaft rod, foot rod lug plates are arranged between the foot rods and the shaft rod...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HOU XUERUI, YUAN YAWEI, KANG YAXIANG, TIAN TIAN
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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Beschreibung
Zusammenfassung:The utility model discloses a portable tripod for surveying and mapping engineering, which comprises a shaft rod, a plurality of foot rods annularly distributed at equal intervals are arranged on the periphery of the shaft rod, foot rod lug plates are arranged between the foot rods and the shaft rod, a lifting cylinder is arranged at the upper end of the shaft rod, an instrument fixing frame is arranged above the lifting cylinder, and the instrument fixing frame is connected with the lifting cylinder. A lead screw is movably installed in the lifting cylinder, the upper end of the lead screw is fixedly connected with the instrument fixing frame, and a foot rod sleeve is movably installed on the surface of the foot rod. According to the portable tripod for surveying and mapping engineering, a surveying and mapping instrument can be firmly attracted to the instrument fixing frame through the arranged magnetic attraction base, the situation that the surveying and mapping instrument cannot be detached due to lack