Portable multifunctional rock mechanical property testing device

The utility model discloses a portable multifunctional rock mechanical property testing device which comprises a base, a supporting plate and a supporting rod, the supporting rod is used for connecting the base with the supporting plate, a hydraulic cylinder is arranged on the supporting plate, an upper shearing unit is arranged on a telescopic rod of the hydraulic cylinder, the telescopic rod is detachably connected with the upper shearing unit, and the upper shearing unit is connected with the supporting plate. A lower shearing unit is arranged on the base, a gap for placing a sample is formed between the upper shearing unit and the lower shearing unit, one end of the threaded rod is connected with the lower shearing unit, and the other end of the threaded rod is connected with a rotating wheel for moving the lower shearing unit. The device can be used for a uniaxial compressive strength test and a direct shear test, and is small in size, light in weight and easy to carry. 本实用新型公开了一种便携式多功能岩石力学特性测试装置，包括：底座、支