Slip sheet type pile foundation tolerance device

The utility model discloses a slip sheet type pile foundation tolerance device. The slip sheet type pile foundation tolerance device comprises a fixed end and a movable end. And the fixed end head andthe movable end head are respectively bolted with the embedded steel bars of the building foundation and the pile foundation through connecting bolts. The fixed end is connected with the movable endthrough a limiting pin, the effective sliding distance of the movable end is limited by the hole distance of a limiting hole of the fixed end, the fixed end is matched with the movable pressure head,and the movable end is matched with the static pressure head to achieve pressure stress transmission. A certain amount of deformation permission is provided for anti-floating of the building foundation through one-way fixed-stroke sliding in the movable end and the fixed end, and therefore the problem that the building foundation is damaged by anti-floating deformation difference of a pile foundation group is solved. 本实用新型公