A water level warning device for port channel engineering

Abstract

The utility model relates to water level warning technical field discloses a water level warning device for port channel engineering, including fixed column, the outer wall fixed connection of fixed column has two connecting rods, the top fixed connection of connecting rod has the guide rod, the outer wall common sliding connection of two guide rods has screw block, the top fixed connection of two guide rods has drive box, the inside of drive box is provided with the drive assembly that can drive screw block moves up and down, one side fixed connection of screw block has detection cylinder. The utility model discloses the cooperation of guide rod, screw block, drive box and drive assembly etc. structure uses to be able to automatically regulated position according to the water level change, adapts to the water area of different depth, not only has saved the trouble of manual regulation of manual, also has improved the flexibility and convenience of use, makes the device under the condition of changing water level always can keep the best working state.

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