Cast-in-place pile sediment testing device

The invention discloses a cast-in-place pile sediment testing device. The cast-in-place pile sediment testing device comprises a jacking and pressing component, and a pressure testing device is arranged at the lower end of the jacking and pressing component; a limiting piece matched with the inner diameter of a guide pipe of a to-be-tested cast-in-place pile is arranged on the jacking and pressing part, and the limiting piece is used for limiting the moving direction of the jacking and pressing part in the vertical direction. According to the cast-in-place pile sediment testing device, sediment at the bottom of a hole can be conveniently and rapidly measured after secondary hole cleaning of the cast-in-place pile. 本发明公开了一种灌注桩沉渣测试装置，括顶压部件，所述顶压部件的下端设置有压力测试器件；所述顶压部件上设置有与待测试灌注桩的导管的内径相适配的限位件，所述限位件用于将所述顶压部件的运动方向限定在竖直向。本发明提供的一种灌注桩沉渣测试装置，能够在灌注桩二次清孔后方便快捷地测定孔底沉渣。