Distance measuring device for highway engineering supervision

The utility model relates to the technical field of highway engineering, and discloses a distance measuring device for highway engineering supervision, which comprises a distance measuring instrument and a rotating column, the bottom of the distance measuring instrument is fixedly connected with a f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LU XINGLE, YANG XIAOMING, MA BO, QI WANXUAN, QI TIEJUN
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 MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MECHANICAL ENGINEERING PHYSICS STANDS OR SUPPORTS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of highway engineering, and discloses a distance measuring device for highway engineering supervision, which comprises a distance measuring instrument and a rotating column, the bottom of the distance measuring instrument is fixedly connected with a fixed block, the left and right sides of the fixed block are respectively provided with a clamping groove, and the left and right sides of the rotating column are respectively provided with a movable groove. A clamping rod is slidably connected to the interior of the movable groove, connecting blocks are fixedly connected to the upper side and the lower side of the clamping rod, rotating pieces are rotatably connected to the middles of the connecting blocks, and sliding blocks are rotatably connected to the ends, away from the connecting blocks, of the rotating pieces. According to the utility model, rapid disassembly and angle adjustment of the distance measuring instrument are realized, a user can carry and store