Underground water level observation device for hydrogeological exploration

Abstract

The invention belongs to the technical field of geological exploration, and particularly relates to a hydrogeological exploration underground water level observation device which comprises a base and a U-shaped clamping sleeve arranged on the upper surface of the base and further comprises a water level observation mechanism arranged on the surface of the U-shaped clamping sleeve. The water level observation mechanism comprises a wire spool, a rotating shaft, a cloth tape, a connecting shaft, a limiting disc, a buoyancy block and a connecting rod, and the rotating shaft is rotationally connected to the surface of the U-shaped clamping sleeve; the depth of the underground water level can be measured, the convenience of the device in the using process is improved, the alarm can give out a prompt sound when the connecting shaft reaches the underground water level position, and therefore the effect of prompting workers is achieved, and the sensitivity of the device in the using process is improved. The stability of the connecting shaft in the process of driving the cloth tape to move is guaranteed, and the phenomenon that the connecting shaft is clamped on the inner wall of the observation well due to the fact that the cloth tape shakes when the connecting shaft moves in the observation well is avoided.

Description

technical field [0001] The invention belongs to the technical field of geological exploration, and in particular relates to a groundwater level observation device for hydrogeological exploration. Background technique [0002] Hydrogeological exploration refers to the exploration of groundwater and various related geological conditions for the purpose of ascertaining the hydrogeological conditions of ore deposits, providing a basis for the rational exploitation and utilization of water resources, and the correct design and construction of foundation and piling projects; When the groundwater level observation device is in use, it often fails to remind the water surface in time, resulting in serious errors in measuring the water level and reducing the convenience of the water level observation device during use. [0003] For this reason, a hydrogeological exploration groundwater level observation device is designed to solve the above problems. Contents of the invention [00...

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Problems solved by technology

[0002] Hydrogeological exploration refers to the exploration of groundwater and various related geological conditions for the purpose of ascertaining the hydrogeological conditions of ore deposits, providing a basis for the rational exploitation and utilization of water resources, and the correct design and construction of foundation and piling projects; When the groundwater level observation device is used, it often fails to remind the water surface in time, resulting in serious errors in measuring the water level and reducing the convenience of the water level observation device during use.

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