Cantilever lever sensor with position early warning of concrete feeding conduit for pile filling construction

The invention discloses a cantilever lever sensor with position early warning of a concrete feeding conduit for pile filling construction. The sensor is composed a sensing unit 100 and a display control unit 200 in information connection with the sensing unit; the sensing unit includes a cantilever detection sheet 111, a force measuring sensor 120 and a gyroscope sensor 121; a grooving detection sheet of a cantilever and a plug 116 acted on the force measuring sensor arranged on the groove detection sheet form a level force transmission mechanism capable of transferring the rotating force of the detection sheet; and a gyroscope measures the inclination angle of the concrete feeding conduit. The sensor identifies the medium condition in the sensor position and measures the inclination angleof the concrete feeding conduit during underwater concrete pile filling, and guidance is provided for construction. 本发明公开了种灌注桩施工用混凝土输料导管位置预警悬臂杠杆传感装置，由传感单元100和与传感单元信息连接的显示控制单元200构成；所述传感单元具有悬臂探测片111、测力传感器120和陀螺仪传感器121；由悬臂的开槽探测