Jointed rock mass dynamic load test device

• Main Authors: WANG MUSI, PU HENGQIANG, CHEN ZHIQIANG, MING YUE, ZHOU MINGHAO
• Format: Patent
• Language: Chinese; English
• Published: 19.08.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model discloses a jointed rock mass dynamic load test device which comprises a supporting frame, a pressure sensing device arranged at the bottom of the middle of the supporting frame, a lifting frame inserted on the supporting frame, a height adjusting device arranged on the back of the lifting frame, a U-shaped frame installed on one side of the upper end of the lifting frame, a rotating block installed on the U-shaped frame in a rotating mode, the jointed rock mass dynamic load test device has the advantages that the height adjusting device is arranged on the back of the lifting frame, the height adjusting device is arranged on the back of the lifting frame, in the using process, the height of the lifting frame can be adjusted, the height of the lifting frame can be adjusted, the height of the lifting frame can be adjusted, and the height of the lifting frame can be adjusted. On the premise that the first threaded bolt and the second threaded bolt are unscrewed, the threaded rod is rotated thro