A pumping test device for hydrogeological surveying

Abstract

The utility model provides a kind of pumping test device for hydrogeology survey belongs to pumping test technical field, including two support seats of symmetrical arrangement, two between the support seat are rotatably installed with take-up roller, the take-up roller is wound with pull rope, the support seat is located the upper side of take-up roller and is equipped with pull frame, one side The support seat is equipped with handle, the handle drives take-up roller rotation, the upper surface of the other side The support seat is equipped with pulley mechanism, the support seat is equipped with alarm mechanism.The utility model solves when pumping test, water level needs to be monitored in static water environment, existing monitor only passes through single buzzer signal to transmit information, when well depth, staff cannot well judge water level condition, and there can be the problem of water and bottom contact condition judgment error.

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