A container hoisting method

Abstract

The invention discloses a container lifting method. Adopted equipment is a field bridge; the field bridge comprises a cart, and a main beam mounted on the cart; a first trolley and a second trolley are matched on the main beam, and can horizontally move along the main beam; storage parts corresponding to moving ranges of the first trolley and the second trolley are arranged under the cart; the first trolley and the second trolley can lift containers on the storage parts from the upper side for conveying; action modes of the first trolley and the second trolley are allocated according to different demands; and when different storage demands are needed in a first area and a second area, the first trolley and the second trolley are controlled to lift and convey the containers in the storage parts, so that the working areas and the action sequences are reasonably arranged, the interference of the first trolley and the second trolley during working is prevented, and the field bridge workingefficiency of the containers is improved.

Description

technical field [0001] The application relates to the field of port container transportation, in particular to a container hoisting method. Background technique [0002] In recent years, with the rapid development of port logistics, container transportation accounts for an increasing proportion of port loading and unloading. As the core area of ​​the container terminal, the container yard needs to temporarily store and transfer containers. Therefore, the utilization rate and loading and unloading efficiency of the yard are very important. [0003] The inventors have found that at present in container ports at home and abroad, most of the yard bridges for container operations in container yards adopt conventional span single trolley structures. In order to improve the work efficiency of the yard, it is necessary to arrange multiple yard bridges to operate simultaneously; This method not only increases the input quantity of yard bridge equipment, occupies a large amount of po...

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Problems solved by technology

[0003] The inventors have found that at present in container ports at home and abroad, most of the yard bridges for container operations in container yards adopt conventional span single trolley structures. In order to improve the work efficiency of the yard, it is necessary to arrange multiple yard bridges to operate simultaneously; This method not only increases the input quantity of yard bridge equipment, occupies a large amount of port stacking area, but also greatly reduces the utilization rate of the yard due to the addition of yard bridge tracks and horizontal transport equipment lanes; , although the input quantity of field bridge equipment has been reduced, but the hoisting process has not been properly arranged, resulting in interference between trolleys, which reduces the hoisting efficiency of long-span field bridges, and reduces the receiving and dispatching efficiency of the port on the contrary. further development of port logistics

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