Precise detection device for strength of pile body concrete

• Main Authors: CHEN QIANSHEN, SHENG JIANCHAO, LI XIBIN, WU XUEHUA, WANG ZHE, XU YANQUN
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides a precise detection device for pile body concrete strength, and belongs to the technical field of concrete detection. The device comprises a plurality of fixing blocks arranged in the circumferential direction, clamping blocks are arranged at the inner ends of the fixing blocks, the fixing blocks are fixedly connected with a limiting supporting base through a lifting mechanism, and the limiting supporting base is provided with an annular plate capable of rotating in the circumferential direction and a circumferential driving mechanism connected with the annular plate. And the inner side of the annular plate is also fixedly connected with a rebound apparatus through a translation adjusting mechanism. Clamping blocks on a plurality of fixing blocks are matched to fixedly sleeve an annular plate on a limiting supporting seat on a concrete pile, a rebound apparatus can nondestructively detect the strength of the concrete pile, and a translation adjusting mechanism can adjust the distance be