Ground settlement layering in-situ monitoring device

The utility model relates to a ground settlement layering in-situ monitoring device. The device comprises a downhole device, a sensor probe and a monitoring instrument, wherein the downhole device and the sensor probe are respectively and electrically connected with the monitoring instrument, the sensor probe is placed on the downhole device, the downhole device continuously feeds back a pulse signal to the monitoring instrument in the operation process, the current signal of the sensor probe detecting different stratums from bottom to top is fed back to the monitoring instrument; and the monitoring instrument receives the pulse signal fed back from the downhole device and the current signal fed back by the sensor probe. The layering on the ground settlement is realized, and the acquiring data can be automatically monitored.