System and method for loading and unloading containers on multi-story frame type automated container yard

Abstract

The invention discloses a system and method for loading and unloading containers on a multi-story frame type automated container yard. A frame bridge horizontal transportation system is adopted, the high level bridge and low level bridge matching form is adopted on bank sides, multiple stories of rail frames are also arranged inside the yard, and yard flat cars can freely move between the bank sides and the yard on the rail frames without interfering with one another. The scheme that the electric flat cars purely driven by electricity are matched with multi-storage frame type rail bridges is adopted, the containers can be rapidly conveyed between a shore bridge in front of a wharf and a yard bridge behind the wharf in a three-dimensional mode, intelligent scheduling and automation control are conveniently achieved, and the container conveying efficiency is improved. The yard flat cars which move at a high speed are used in the system, and therefore the moving distance of a transtainer is reduced, and efficiency of the ship loading and unloading, and container lifting and collecting in the yard is greatly improved. By means of the system and method for loading and unloading the containers on the multi-story frame type automated container yard, the area occupied by container areas on the wharf can be greatly reduced, and the construction cost for the wharf is reduced.

Description

[technical field] [0001] The invention relates to a container loading and unloading technology of a container terminal, in particular to a multi-layer frame container automatic dock yard system and a loading and unloading method thereof. [Background technique] [0002] With the substantial increase in the world's container shipping volume and the trend of large-scale container ships, how to effectively improve the efficiency of dock loading and unloading ships and reduce operating costs has become the focus of industry personnel. [1] . In this situation, the automated container terminal has also been affirmed by the port design and planning personnel, and the research on the loading and unloading process of the automated terminal has also attracted the attention of many experts and scholars at home and abroad, such as Zhu Minghua, etc. [2] A new loading and unloading process of an automated container terminal consisting of double 40-foot container quay cranes, low overhead ...

AI Technical Summary

Problems solved by technology

However, the terminal also has many shortcomings, such as the low utilization rate of the storage yard and the poor flexibility of the operating system, etc.

If only one flatbed trolley can be placed on each track in the container area, the next operation must wait until the operation of the flatbed trolley is completed; and when the unloading, loading and port operations are performed simultaneously , the number of vehicles getting off the ground platform cannot meet the requirements of work intensity

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