Portable on-site surveying and mapping device for construction cost

The utility model discloses a portable on-site surveying and mapping device for engineering cost, which relates to the technical field of portable surveying and mapping devices and comprises a supporting column, a first slip ring is slidably connected to the outer surface of the supporting column, a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SONG LINGLI, MA HAOXIANG, YAN XINYU, LI LEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY 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 PICTORIAL COMMUNICATION, e.g. TELEVISION STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a portable on-site surveying and mapping device for engineering cost, which relates to the technical field of portable surveying and mapping devices and comprises a supporting column, a first slip ring is slidably connected to the outer surface of the supporting column, a supporting leg is rotatably connected to the outer surface of the first slip ring through a rotating shaft, and a plug pin is arranged at one end, away from the first slip ring, of the supporting leg. A third sliding ring is slidably connected to the outer surface of the supporting column, a supporting rod is rotatably connected to the surface of the third sliding ring through a rotating shaft, a first rotating device is arranged on the upper surface of the supporting column, a supporting plate is fixedly connected to the upper surface of the first rotating device, a second rotating device is arranged on the outer side of the supporting plate, and a shell is rotatably connected to the inner side of the supporting