Telescopic shear box three -dimensional pressurized staight scissors appearance of hoop

• Main Authors: LIU XUAN, XIAO JUAN, DU CHANGCHENG, LIANG ZHILEI, AN TINGTING
• Format: Patent
• Language: Chinese; English
• Published: 04.07.2017
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model provides a telescopic shear box three -dimensional pressurized staight scissors appearance of hoop, is including being used for holding the shear box of soil sample of awaiting measuring, and shear box forms by shearing to go up the box and shear lower box, and all be equipped with the ring of forming by semi -circular rigidity sleeve and semi -circular flexible chain and appear with the clamping ring in shearings box with in lower box of the shearing, the rigidity sleeve is inside to be equipped with the pull rope who is connected with flexible chain both ends, and pull rope connects outside circumferential pressure and counts, the shearing on the box with cut lower box and can carry out relative motion, the shear box top sets up perpendicular pressure device. Shear box bottom be equipped with porous disk, the porous disk below sets up the water storage box. The utility model discloses simple structure, the processing cost is low, and it is convenient to use, can make the soil sample be in