The utility model relates to the field of cement buildings, and provides a cast-in-place pile concrete pouring control system which comprises a guide tube and a hoisting device, wherein the guide tube is used for filling cement, and the hoisting device is connected with the guide tube. by means of the operation of a motor, the hoisting device drives a cable to lift the guide tube, a pressure sensor is arranged on a certain height position at the bottom of the guide tube, the pressure sensor senses a pressure difference on the height position, converts the pressure difference into a signal and transmits the signal to an external control host for processing, and accordingly lifting time and speed of the guide tube lifted through the motor are controlled. Due to the fact that quality control is carried out in the pile foundation concrete pouring process, pouring quality can be remarkably improved, conscientious work is changed into transparent work capable of being monitored and controlled in real time, construction is standardized and normalized, and a large quantity of materials and a large amount of cost can be saved.