Patent ID: 11892432
Assignee: CHENGDU UNIVERSITY OF TECHNOLOGY
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 5:
6. The multifunctional rock mechanics tester according to claim 1, wherein each clamping mechanism (4) comprises two vertical support plates A (401), a clamping screw (402), two L-shaped clamping blocks (403) and a limit gear (404), wherein the two vertical support plates A (401) are fixedly connected to the pull plate (304), the clamping screw (402) is rotatably connected between the two vertical support plates A (401), externally provided with two reverse threads in a left-to-right symmetrical manner, and externally connected with two L-shaped clamping blocks (403) through the two reverse threads, two T sliders are set at a bottom of each L-shaped clamping block (403) and connected with the two second T chutes on a top of the pull plate (304) in a sliding way, and the limit gear (404) is mounted on the external right of the clamping screw (402).