Foundation pit depth measuring device for constructional engineering

The utility model relates to the technical field of foundation pit depth measurement, in particular to a foundation pit depth measuring device for constructional engineering, which comprises ground rails, a ground trolley, a walking frame, a walking mechanism and a laser ruler, the two ground rails...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XU SIPING, MAO RAOJUN, ZHANG ZE, DAI YUANPING, WU JUN, WANG QIUPING, YANG TAO, HU GAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS SOIL SHIFTING TESTING UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of foundation pit depth measurement, in particular to a foundation pit depth measuring device for constructional engineering, which comprises ground rails, a ground trolley, a walking frame, a walking mechanism and a laser ruler, the two ground rails are laid on the ground on two sides of the top of a foundation pit in parallel, the ground trolley walks on the ground rails, and the walking frame is arranged on the walking mechanism. The walking frame is arranged at the top of the foundation pit, the two ends of the walking frame are connected with the two ground trolleys respectively, the walking mechanism walks on the walking frame, and the laser ruler is arranged at the bottom of the walking mechanism. The two parallel ground rails are arranged on the ground on the two sides of the top of the foundation pit, the ground trolleys can move along the ground rails, the walking frame is arranged between the two ground trolleys, and the walking mechanism drives the