Drilling ground water level meter

The utility model relates to a drilling ground water level meter, including the tape measure that has the scale, utensil, connecting rod, mass are surveyed to the body, the connecting rod is metal connecting rod, and metal connecting rod length is greater than drilling diameter and is fixed in the drilling drill way, if " L " type reading pointer is fixed in connecting rod one end. This device is including linear bearing, the linear bearing suit is in on the connecting rod, the linear bearing outer lane is more than 1.5 times of tape measure width, the utility model discloses an adopting the hinge will measure the tape measure and being connected with body survey utensil, metal mass respectively, the body of measurement tape measure one end connection is surveyed to possess and is contacted with the groundwater of holing, and the metal mass of measuring the connection of the tape measure other end hangs more than the secret surface of water of drilling to it is in the linear bearing both sides to make it the branch. The device can let surveyor direct measurement go out to require the water level degree of depth constantly to reduce survey crew quantity, the time spent weak point of measurationing, easy operation has improved the hydraulics model test simultaneously and has corresponded temporal accuracy.