Reduce arrangement structure of highest bore water level of gate shaft

The utility model relates to a reduce arrangement structure of highest bore water level of gate shaft. The utility model aims at providing a reduce arrangement structure of highest bore water level of gate shaft is not raising gate shaft platform elevation and is not enlarging under the condition of gate shaft sectional area, solves the highest bore water level problem of gate shaft. The utility model provides a: a reduce arrangement structure of highest bore water level of gate shaft, has the vertical gate shaft of arranging in tunnel and the storehouse bank massif in reservoir, storehouse bank massif, the storehouse bank massif, its characterized in that: in the gate shaft vertical side by side arrange gate shaft wellhole and gate shaft air vent, transverse connection has a communicating pipe between this gate shaft air vent and the gate shaft wellhole, transverse connection has the channel between gate shaft wellhole and the reservoir. The utility model is suitable for a hydraulic and hydroelectric engineering.