Experimental device for dynamic mechanical properties of rock

• Main Authors: NING ZHANGXUAN, WEI YUEDONG, CHEN TAOTAO, LIU XIAOJIE, YANG DONGHUI, YU CHANGHONG, ZHAO SHUYU, GUAN YUSHENG
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a rock dynamic mechanical property experiment device which comprises a base, a steering assembly is arranged at the upper end of the base, a pressurizing assembly is arranged in the steering assembly, the steering assembly comprises an arc plate, the arc plate is fixedly connected to the upper surface of the base, an arc groove is formed in the surface of the arc plate, and a sliding block is slidably connected to the interior of the arc groove. The upper end of the sliding block is fixedly connected with a sliding plate, one end of the sliding plate is fixedly connected with a fixed plate, the fixed plate is rotatably connected with a rotating shaft, and one end of the rotating shaft is fixedly connected with a gear. The sliding plate and the fixing block synchronously drive the air cylinder and the extrusion rod to move downwards during moving, pressure is applied to the rock mass through the extrusion rod, the extrusion rod can be driven to change the angle by rotating the gear,