Portable soil matrix compactness detection device

• Main Authors: SUN LI, XUE YAN, MA YIJUN, HUANG QIAN, LYU NINGJIANG, ZHANG YANFU, LIU KAI
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2021
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model provides a portable soil matrix compactness detection device. The portable soil matrix compaction degree detection device comprises a sliding rod, a detection device and a control device, the drop hammer block is slidably connected to the outer surface of the sliding rod, and two operating handles are fixedly connected to the outer surface of the drop hammer block; the drop hammer cushion block is arranged at the bottom end of the sliding rod; and the probe is arranged at the bottom of the drop hammer cushion block. According to the portable soil foundation compaction degree detection device provided by the utility model, the drop hammer block can move downwards through the gravity of the drop hammer block so as to collide with the drop hammer cushion block, the drop hammer cushion block can move downwards when generating collision force so as to drive the probe to move downwards to be inserted into the ground, and the compaction degree of the ground can be known through the insertion depth,