Automatic water level observation device for hydrogeological water pumping test

The utility model relates to an automatic water level observation device for a hydrogeological water pumping test, and belongs to the field of geological exploration equipment, the automatic water level observation device comprises a laser range finder and a placement mechanism, the placement mechanism is located at a well mouth of a water well, and the laser range finder is connected with the placement mechanism. The laser range finder emits the laser signal to the water surface in the water well, the water level depth change is measured in real time by detecting the signal, and the measurement precision is high. 本申请涉及一种水文地质抽水试验用自动水位观测装置，属于地质勘探设备的领域，其包括激光测距仪和放置机构，所述放置机构位于水井的井口处，所述激光测距仪与放置机构连接。本申请通过激光测距仪向水井内的水面发射激光信号，通过对信号的探测实时测得水位深度变化，具有较高的测量精度。