Hydrogeological underground water resource exploration device

Abstract

The application relates to a water conservancy underground water resource exploration device, which comprises a frame body, a rope, a floating disc assembly, a driving assembly and a plurality of pressure rod groups. One end of the rope is connected to the frame body, the floating disc assembly is connected to the other end of the rope, the floating disc assembly is provided with a plurality of sampling cavities which are distributed on the same circumference at intervals in the circumferential direction, the driving assembly is arranged on the frame body, one end of each of the pressure rod groups is drivingly connected to the driving end of the driving assembly, each water taking pipe group comprises a water taking elbow, a plug and an elastic piece, each water taking elbow is distributed on the circumference at intervals in the circumferential direction, one end of each water taking elbow is respectively communicated with each sampling cavity, the other end of each water taking elbow is bent towards the horizontal direction and forms a water inlet, the opening of the water inlet is located on the rotating circumference of the other end of the pressure rod group, the plug is slidingly connected to the other end of the water taking elbow and is blocked in the water inlet, the elastic piece is sleeved on the plug and two ends of the elastic piece are respectively connected to the water taking elbow and the plug. The device can collect in-situ water samples at a specified depth.

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