Support perpendicularity detection mechanism for foundation pit excavation

The utility model relates to the technical field of perpendicularity detection, and discloses a support perpendicularity detection mechanism for foundation pit excavation, which comprises a box body, a rotating rod is movably connected in the box body, one end of the rotating rod is fixedly connecte...

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Bibliographische Detailangaben
Hauptverfasser:	LIANG YUNDONG, WANG LIN, CHAI JIE, YUAN HUILI, YAN JUN, HOU SHAOHUI, ZHANG ZHONGWEI, YAN WENJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING EMBANKMENTS ENGINEERING ELEMENTS AND UNITS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS 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 GYROSCOPIC INSTRUMENTS HEATING HYDRAULIC ENGINEERING LIGHTING MEASURING MEASURING ANGLES MEASURING AREAS MEASURING DISTANCES, LEVELS OR BEARINGS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MECHANICAL ENGINEERING NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SOIL SHIFTING STANDS OR SUPPORTS SURVEYING TESTING THERMAL INSULATION IN GENERAL UNDERGROUND OR UNDERWATER STRUCTURES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of perpendicularity detection, and discloses a support perpendicularity detection mechanism for foundation pit excavation, which comprises a box body, a rotating rod is movably connected in the box body, one end of the rotating rod is fixedly connected with a first threaded rod, one end of the first threaded rod is fixedly connected with a bearing, and the bearing is fixedly connected with a second threaded rod. A threaded block is movably connected to the outer wall of the first threaded rod, a connecting block is fixedly connected to the bottom end of the threaded block, a mounting cover is fixedly connected to the bottom end of the connecting block, a matching groove is formed in the bottom end of the box body, and a laser detector body is movably connected to the interior of the mounting cover. According to the support perpendicularity detection mechanism for foundation pit excavation, the detection mechanism can have a good disassembly effect, a laser dete