Cast-in-place pile sediment measuring device

The utility model discloses a cast-in-place pile sediment measuring device which comprises a measuring cone, a balance plate, a positioning plate, a support and a measuring rope, one end of the measuring cone penetrates through the balance plate, the other end of the measuring cone is fixed to the bottom face of the positioning plate, a lifting point is arranged on the top face of the positioning plate, the measuring rope is connected to the lifting point, and the measuring rope penetrates through a through hole of the support. The scale of the measuring rope is recorded, the measuring cone reaches the bottom of the pile hole, the scale of the measuring rope is recorded again, the difference between the two measurement results is the sediment thickness, the sediment thickness of the cast-in-place pile can be measured, and the measurement result is more accurate. 本实用新型公开了一种灌注桩沉渣测量装置，包括测量锥、平衡板、定位板、支架及测量绳，测量锥一端穿过平衡板，另一端固定于定位板的底面，定位板的顶面设有吊点，吊点上连接测量绳，测量绳穿过支架通孔，使用时，平衡板置于沉渣上方，记录测量绳的刻度，测量锥到达桩孔底部，再次记录测量绳刻度，两次测量结果之差即为沉