Method for improving ship lock navigation capacity and compartment type ship

Abstract

The invention discloses a method of passing ships for passing through a ship lock and a compartment type ship. The compartment type ship can be used as corollary equipment of the ship lock to shorten the lock-in interval time, and can also be used as a large tug. The left side and the right side of a compartment body are each provided with a row of floating bars, the bottoms of the left floating bars and the bottoms of the right floating bars are connected together, the two ends of the floating bars are open, ships can enter and exit from the floating bars in one direction, in other words, the ships can drive into one ends of the floating bars and drive out of the other ends of the floating bars, and ship tying piles are installed on the floating bars. The ends of the floating bars are connected with floating doors or power ship boxes. When the compartment ship is in the entering and exiting state, the floating doors or the power ship boxes recede the space at the ends of the floating bars in front of the ship. Propellers are installed below the floating bars or the floating doors or the power ship boxes, the direction of the axial lines of the propellers used for longitudinal drive is in parallel to the length direction of the floating bars, and the direction of the axial lines of the propellers used for transverse drive is perpendicular to the length direction of the floating bars. The side faces, close to a lock chamber, of the floating bars are provided with rolling wheels. Positioning pins are installed on the floating bars.

Description

technical field [0001] The invention relates to a method for passing ships through a lock and a van ship or a large tugboat. The van ship is used in conjunction with a water conservancy project dam lock, and can also be used as a large tugboat. It is most suitable for multiple ships passing through the lock at the same time. of the lock. Background technique [0002] There are 1,089 navigable structures under construction or already built in my country, including 1,041 ship locks, and 267 existing ship locks in the United States. The vast majority of rivers have been developed in steps. Out, such as the Gezhouba ship lock, the Three Gorges ship lock, and the Changzhou Water Conservancy Project lock. However, with the development of our country's economy, the requirements for the freight capacity of the golden waterway are getting higher and higher. On the other hand, it is mentioned in "Three Gorges Ship Locks Tightly "Stuck" the Golden Water of the Yangtze River" that the ...

AI Technical Summary

Problems solved by technology

This is a good way to reduce the time for ships to pass through the lock. However, when the cargo ship enters and exits the box, it must travel backwards once, which is inconvenient to operate.

Also, after pushing the cargo ship out of the lock, the next push in the opposite direction requires a 180-degree turnaround. The push boat is large and long, and the channel of the lock is generally narrow, and there are many ships entering and leaving, so the push boat turns around. very difficult

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