The invention relates to a variable-height rail crane limited by the height and structure of a ship cabin, which adopts a synchronous double-point crane and a lifting appliance, reduces the distance h2 between the upper surface of a guide rail and the center of a hoist lifting hook and the height h3 of the lifting appliance, and realizes the operation of lifting equipment away from an equipment storage cabinet positioned on a second deck by utilizing a hoist; the variable-height guide rail is adopted, the height h1 of a structural part below a 01 deck is reduced, and equipment in the height direction can pass through a large opening of the 01 deck. Under the condition of being limited by the overall layout and the hull structure, by means of the variable-height rail travelling crane technology, cross-deck cargo transfer can be completed with least configuration equipment, operation is simple, and time cost is greatly saved.
本发明涉及一种受船体舱室高度及结构限制的变高度轨道行车,包括:采用同步双点行车及起吊吊具,减小导轨上表面与葫芦吊钩中心之间的距离h2及吊具的高度h3,实现利用葫芦将设备吊离位于2甲板的设备存储柜的操作;采用变高度导轨,减小01甲板下结构件的高度h1,实现高度方向上设备能通过1甲板大开口。本发明在受到总体布局、船体结构限制的情况下,利用该变高度轨道行车技术,可实现最少的配置设备完成跨甲板货物转运,操作简洁,大大节省时间成本。
Height-variable rail travelling crane limited by height and structure of ship cabin
一种受船体舱室高度及结构限制的变高度轨道行车
01.11.2022
Patent
Elektronische Ressource
Chinesisch
Height limiting device for travelling crane device and travelling crane device
Europäisches Patentamt | 2021
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