Foundation pit collapse prevention monitoring device

• Main Authors: LI LIFENG, DING HONGWEI, LI LING, ZHANG XIANGYUAN, LI FEI, CUI CHANGWEI, HUANG JUN, FEI XIANGHONG, WANG YONG, KONG FANRUI
• Format: Patent
• Language: Chinese; English
• Published: 08.02.2022
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model discloses a foundation pit anti-collapse monitoring device which comprises a foundation pit body, a guide rail, a walking mechanism, a supporting rod and a distance measuring probe, the guide rail is horizontally arranged on the inner wall of the foundation pit body in a surrounding mode, the walking mechanism is arranged on the guide rail in a sliding mode, and a motor, a rotating shaft and a rubber wheel are arranged on the walking mechanism. The rubber wheel abuts against the guide rail, the motor is fixed to the walking mechanism, the motor is connected with the rotating shaft, the rotating shaft is connected with the rubber wheel, the supporting rod is arranged on the walking mechanism and extends in the vertical direction, the number of the distance measuring probes is multiple, and the distance measuring probes are arranged on the supporting rod. The multiple distance measuring probes are arranged on the supporting rod at intervals, and the distance measuring probes face the side wall