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A platform for research: civil engineering, architecture and urbanism
Double-channel rotary ship lock and navigation method
The invention discloses a double-channel rotary ship lock and a navigation method.The ship lock comprises a center wall arranged in an approach channel of a navigation building, the approach channel is divided into two channels through the center wall, the center wall comprises a center column and two wing walls arranged in the navigation direction, and a rotating shaft is installed in the center column; a gate is rotationally installed on the rotating shaft through a shaft sleeve and comprises two gate leaves, and the two gate leaves are located on the two sides of the center wall respectively. And the gate further comprises a power device for driving the gate to rotate, and the gate is driven by the power device to rotate to open or close the two channels. According to the double-channel rotary ship lock, due to the fact that the two gate leaves are opened and closed at the same time in the central symmetry mode, even if the water level difference occurs in water areas on the two sides when the gate is fully closed, the torque, generated by the pressure difference, of the two gate leaves around the rotating shaft is just counteracted, and the situation that the gate cannot be opened due to the too large pressure difference between the two sides of the gate is avoided.
本发明公开了一种双通道旋转船闸及通航方法，该船闸包括设置在通航建筑物引航道内的中心墙，所述中心墙将引航道分割为两个通道，所述中心墙包括中心柱和沿着通航方向布置的两面翼墙，所述中心柱内安装转轴，所述转轴上通过轴套转动安装闸门，所述闸门包括两扇门叶，两扇所述门叶分别位于所述中心墙的两侧；还包括驱动所述闸门转动的动力装置，所述闸门在所述动力装置的驱动下转动后将两个所述通道打开或关闭。本发明提供的一种双通道旋转船闸，由于两扇门叶以中心对称的方式同时启闭，即使在闸门全关时两侧水域出现水位差，两扇门叶因压差产生的绕转轴的转矩正好抵消，亦不会因闸门两侧压差过大无法开门。
Double-channel rotary ship lock and navigation method
The invention discloses a double-channel rotary ship lock and a navigation method.The ship lock comprises a center wall arranged in an approach channel of a navigation building, the approach channel is divided into two channels through the center wall, the center wall comprises a center column and two wing walls arranged in the navigation direction, and a rotating shaft is installed in the center column; a gate is rotationally installed on the rotating shaft through a shaft sleeve and comprises two gate leaves, and the two gate leaves are located on the two sides of the center wall respectively. And the gate further comprises a power device for driving the gate to rotate, and the gate is driven by the power device to rotate to open or close the two channels. According to the double-channel rotary ship lock, due to the fact that the two gate leaves are opened and closed at the same time in the central symmetry mode, even if the water level difference occurs in water areas on the two sides when the gate is fully closed, the torque, generated by the pressure difference, of the two gate leaves around the rotating shaft is just counteracted, and the situation that the gate cannot be opened due to the too large pressure difference between the two sides of the gate is avoided.
本发明公开了一种双通道旋转船闸及通航方法，该船闸包括设置在通航建筑物引航道内的中心墙，所述中心墙将引航道分割为两个通道，所述中心墙包括中心柱和沿着通航方向布置的两面翼墙，所述中心柱内安装转轴，所述转轴上通过轴套转动安装闸门，所述闸门包括两扇门叶，两扇所述门叶分别位于所述中心墙的两侧；还包括驱动所述闸门转动的动力装置，所述闸门在所述动力装置的驱动下转动后将两个所述通道打开或关闭。本发明提供的一种双通道旋转船闸，由于两扇门叶以中心对称的方式同时启闭，即使在闸门全关时两侧水域出现水位差，两扇门叶因压差产生的绕转轴的转矩正好抵消，亦不会因闸门两侧压差过大无法开门。
Double-channel rotary ship lock and navigation method
一种双通道旋转船闸及通航方法
WANG XIANGHUI (author) / LIU JIAYANG (author)
2023-04-07
Patent
Electronic Resource
Chinese
IPC:
E02C
SHIP-LIFTING DEVICES OR MECHANISMS
,
Schiffshebevorrichtungen
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