Bored concrete pile fills height control device under water

The utility model discloses a bored concrete pile fills height control device under water, including sensor, fish -mouth clamp, support, sensor, fish -mouth press from both sides and install respectively at the both ends of support, and the sense terminal of sensor is provided with the separation blade, is provided with conductive medium between separation blade and the sensor sense terminal, and sensor settings has signal line, wire rope, and signal processor is connected to the signal line. The utility model discloses a conductive medium transmit pressure gives the sensor, and the degree of accuracy is high, and stability is good, preset among the signal processor and poured into the parameter, arrived a depthkeeping height and just control perfusion equipment and stop to pour into when pouring into to take out controlling means, convenient operation. 本实用新型公开了种灌注桩水下灌注高度控制装置，包括传感器、鱼嘴夹、支架，传感器、鱼嘴夹分别安装在支架的两端，传感器的检测端设置有挡片，挡片与传感器检测端之间设置有传导介质，传感器设置有信号线、钢丝绳，信号线连接信号处理器。本实用新型通过传导介质传递压力给传感器，准确度高，稳定性好；信号处理器中预设有灌注参数，当灌注