Patent ID: 11965860
Assignee: NORTHWESTERN UNIVERSITY
Field: Measurement (Instruments)
Classification: CPC G | IPC E  G

Claim 1:
2. The test system according to claim 1, wherein the rock sample moving structure comprises a movable cantilever crane, a Z-direction advancing jack and an X-direction advancing jack, wherein the movable cantilever crane is connected to a top of the upper horizontal frame, and used for hoisting or hoisting away the rock sample from the sample loading platform; the Z-direction advancing jack is arranged above the sample loading platform, and used for pushing the rock sample onto or moving away the rock sample from a side surface of the right vertical frame; the X-direction advancing jack is arranged in the right vertical frame, and used for pushing the rock sample into or removing the rock sample on the side surface of the right vertical frame from the triaxial pressure cavity.