Detecting device for drilling pouring pile bottom sediment

The invention relates to a detecting device for drilling pouring pile bottom sediment. The detecting device comprises a cantilever, a detecting box, a probe and a hydraulic cylinder. The detecting box is arranged at the tail end of the cantilever, the hydraulic cylinder is arranged in the detecting box, the probe is arranged on the outer end face of a piston, and the probe is parallel to the axis of the piston. The detecting device is simple in structure, small in size, high in precision, convenient to detect and easy to carry. 本发明涉及一种钻孔灌注桩桩底沉渣检测装置，包括悬臂、探测盒、探针和液压缸，探测盒设于悬臂末端，液压缸设于探测盒中，探针设于活塞的外端面上，探针与活塞的轴线平行。本发明结构简单，体积较小，具有精度高、检测方便、容易携带。