Multidirectional testing device of multiple spot of single ring among side slope protective structure

• Main Authors: XU CHENGJIE, LIU CHENGQING, DONG YUN, XIA CHUNLAN, SONG DAOGUO, WANG QIAN
• Format: Patent
• Language: Chinese; English
• Published: 06.11.2018
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a multidirectional testing device of multiple spot of single ring among side slope protective structure, it includes frame and application of force loading device, application of force loading device includes bottom plate, a plurality of loose pulley assembly and application of force push rod spare, the gasket -mounted is between the stand of frame to the bottom plate has the through -hole that the bore is greater than the ring component, a plurality of loose pulley assembly set up and a plurality of loose pulley assembly distributes around the through -hole, and loose pulley assembly includes the stay cord that is fixed in the pulley on the bottom plate and passes the pulley, and the one end and the push rod of application of force push rod spare of stay cord are connected on the bottom plate, the other end and the ring structrual joint of stay cord, application of force push rod spare is installed on the crossbeam of frame. The utility model discloses canexert not equidirectional