超起升高度空箱吊具  

Non-load spreader with super lifting height

作　　者：季刚 刘东 Ji Gang;Liu Dong

机构地区：[1]上海振华重工(集团)股份有限公司,上海200125 [2]北京起重运输机械设计研究院有限公司,北京100007

出　　处：《起重运输机械》2021年第23期83-85,共3页Hoisting and Conveying Machinery

摘　　要：受船舶大型化影响,一些老旧港口在早期购置的岸边集装箱起重机起升高度不足,在涨潮时船身上浮后无法装卸堆码在船舶顶部的空集装箱。为解决这一问题,文中设计了一种新式吊具,由于操作对象全部为堆码在货船顶层的空集装箱,新式吊具采用双吊点侧吊形式,从侧面吊取集装箱2个角配件孔。利用此吊具可提高起升高度,改善了在涨潮时货船上浮旧岸边集装箱起重机停工等待退潮的状况。In view of the influence of large-scale ships,the lifting height of the quayside container cranes purchased in some old ports is insufficient,and the hull floats up at high tide,which makes it impossible to load and unload empty containers stacked on top of ships.In order to solve this problem,a new spreader is put forward.As the objects to be operated are all empty containers on the top floor of cargo ship,the new spreader uses double lifting points for side lifting,and two corner fittings holes of the container are lifted from the side.By using this spreader,the lifting height can be increased,and the problem that the container crane on the old shore had to stop working and wait for the ebb tide after the cargo ship floated up at high tide is solved.

关 键 词：岸边集装箱起重机 超起升高度 吊具 双吊点 

分 类 号：U653.929.1[交通运输工程—港口、海岸及近海工程]