Sampling tool for concrete drilling and coring machine

• Main Authors: WANG WEI, WANG XIAOPENG, DONG YACHENG, ZHU YONGPING, LIANG SHENGYING, GUO RUIJUN, ZHANG HUAIWEI, LI XUEYING
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model provides a sampling tool for a concrete drilling and coring machine, which belongs to the technical field of concrete sampling and comprises a fixing frame, an opening and closing rod and a pressing rod. Wherein the fixing frame is provided with a fixed horizontal plane and a placing horizontal plane, the fixed horizontal plane is used for placing a concrete drilling coring machine, the placing horizontal plane is fixedly provided with a vertical plate and a first side plate and a second side plate which are respectively positioned at two ends of the vertical plate, and the placing horizontal plane among the vertical plate, the first side plate and the second side plate is used for placing a concrete test piece. One end of the opening-closing rod is hinged to the first side plate around the vertical axis, the other end of the opening-closing rod is detachably connected with the second side plate, and a horizontally-arranged first threaded hole is formed in the middleof the opening-closing ro