Frozen swelling deformation experiment device of soil sample

The utility model discloses a frozen swelling deformation experiment device of soil sample, including the box, and the cooperation the refrigeration plant that the box was used the inside of box is provided with the cup of putting the soil sample and using, the bottom position department of being close to of the preceding terminal surface of cup has a screw hole the preceding terminal surface position department of box is provided with a tip the tip fit in has a bearing, the inner circle position department cooperation of bearing has a member, the member extends to box that inside one end hasthe screw section branch, screw section divides the cooperation the screw hole the rear end face position department of box is provided with a sleeve pipe, through the sleeve pipe cooperation has thepercentage table, the rear end face position department of cup is provided with a jack, the measuring junction of percentage table inserts in the jack, the position of the triaxial soil sample of examination that awaits measur