Multi-connected creep and static stiffness testing machine

• Main Authors: XIANG YIPING, MA PENG, ZHANG GUOMIN, ZHOU JUN, GENG HOUCAI, ZHOU QINGHUA, LIU JIAMING, SHEN HUI, WANG YIXIAO
• Format: Patent
• Language: Chinese; English
• Published: 17.12.2021
• 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 invention provides a multi-connected creep and static stiffness testing machine. The multi-connected creep and static stiffness testing machine comprises a rack, a Z-direction transmission mechanism, a first Z-direction loading device and a Z-direction measuring device, the rack comprises a bedplate; a plurality of supporting seats and a plurality of Z-direction sliding assemblies are arranged on the bedplate; a gland is arranged on the Z-direction sliding assemblies in a sliding manner; a movable pulley mounting frame is fixed at the bottom of the gland and comprises a first vertical rod, a second vertical rod and horizontal rods; the Z-direction transmission mechanism comprises a first steel wire rope, first movable pulleys and first fixed pulley blocks arranged on the horizontal rods; the first end of the first steel wire rope is fixed on the rack, and the second end of the first steel wire rope is connected with the first Z-direction loading device after alternately bypassing each first movable pulley