Pile clamping device of static pile pressing machine

The utility model relates to a pile clamping device of a static pile pressing machine. Wherein the sleeve comprises a first sleeve and a second sleeve; one end of the first sleeve is connected with one end of the second sleeve; a turntable and a clamping mechanism are arranged in the first sleeve; the clamping mechanism is provided with a second through hole with the adjustable hole diameter so asto clamp a pile through the second through hole. A first through hole for a pile to penetrate through is formed in the center of the turntable; the turntable is used for changing the hole diameter ofthe second through hole during rotation; a driving mechanism for driving the turntable to rotate is arranged on the first sleeve; an elastic ring is arranged in the second sleeve, and a third throughhole used for clamping a pile is formed in the center of the elastic ring; the axes of the first through hole, the second through hole and the third through hole coincide. The rotation of the turntable drives the aperture of t