PROBLEM TO BE SOLVED: To provide a deck crane system that can stably lift up a cargo from a placement surface or landing the cargo on the placement surface.SOLUTION: A deck crane system comprises: a plurality of crane main bodies 5 that have respectively hooks that can be moved in a vertical direction and hang up one cargo using the hooks; driving portions 6 that are provided in a plural number corresponding to the crane main bodies 5 respectively and driven to move the hooks respectively; and a control device 7 that controls the plurality of driving portions 6. The control portion 7 has: a synchronous driving control portion 71 that drives the driving portions 6 so that the plurality of hooks are moved synchronously in response to a synchronous operation command; and a correction driving control portion 72 that drives the driving portions 6 in response to a correction operation command so that relative positional relations between the plurality of hooks are relative positional relations in which a long cargo can be stably placed on a placement surface.
【課題】貨物を安定的に載置面から持ち上げ又は載置面へ着地させることが可能なデッキクレーンシステムを提供する。【解決手段】鉛直方向に移動可能なフックをそれぞれ有し、これらフックによって同一の貨物を吊り上げる複数のクレーン本体5と、これらクレーン本体5それぞれに対応して複数が設けられて、駆動されることによりそれぞれフックを移動させる駆動部6と、複数の駆動部6を制御する制御装置7と、を備え、該制御装置7は、同期操作指令に応じて、複数のフックが同期移動するように駆動部6を駆動させる同期駆動制御部71と、補正操作指令に応じて、複数のフックの相対位置関係が、長尺状貨物を載置面に対して安定載置可能な相対位置関係となるように駆動部6を駆動させる補正駆動制御部72とを有する。【選択図】図3
DECK CRANE SYSTEM, SHIP AND CARGO LIFTING METHOD
デッキクレーンシステム及び船舶、貨物昇降方法
2015-09-07
Patent
Electronic Resource
Japanese
Bulk cargo ship deck object lifting opening belt traction device
European Patent Office | 2022
|DECK & CARGO SYSTEMS - Crane and cargo access orders continue
Online Contents | 2010