Reconnaissance device for evaluating collapsibility of foundation

• Main Authors: WU WENRONG, WANG TAN, YU SHUAIBIN, YAN GUOPING, WANG WEIHONG
• Format: Patent
• Language: Chinese; English
• Published: 27.04.2021
• Subjects: 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; HEATING; HYDRAULIC ENGINEERING; LIGHTING; MECHANICAL ENGINEERING; SOIL SHIFTING; STANDS OR SUPPORTS; THERMAL INSULATION IN GENERAL; UNDERGROUND OR UNDERWATER STRUCTURES; WEAPONS

The invention discloses a reconnaissance device for evaluating collapsibility of a foundation, and relates to the technical field of foundation evaluation. The reconnaissance device comprises a power device, a descending device, an extrusion device, a fixing device and a bottom device, the descending device and the fixing device are both arranged at the top of the bottom device and fixedly connected with the bottom device, and one side of the fixing device extends into the descending device and is in sliding connection with the descending device; and the power device is arranged at the top of the descending device and fixedly connected with the descending device, and the extrusion device is arranged on the side face of the descending device and abuts against the descending device. According to the reconnaissance device, by arranging the descending device and the extrusion device, the descending height of an evaluation instrument can be adjusted, so that the descending height of the evaluation instrument can b