The invention relates to a novel lateral folding cargo hold cover which comprises two end hatch covers and a middle hatch cover located between the two end hatch covers, the sum of the area of the hatch covers is not smaller than the area of a cargo hold, the adjacent hatch covers are connected through hinges, and the two longitudinal ends, perpendicular to the moving direction, of each hatch cover are arranged on guide rails. The lower side of the end hatch cover is provided with a pulley matched with the guide rail, the length of the guide rail is larger than the length of the cargo hold opening in the hatch cover moving direction, the extending length of at least one outer side of the cargo hold opening is not smaller than the overall transverse length of the folded hatch cover, and a hydraulic oil cylinder is arranged below the hinge. Through the hydraulic oil cylinder device, the hatch cover is folded in a segmented mode, and lateral movement is carried out. The hatch cover which is laterally moved and folded occupies a small space of the ship body, so that when the hatch opening of the cargo hold is unfolded, the area is increased, operation is convenient, time is short, the width is large, and the loading and unloading efficiency is greatly improved.
本发明涉及一种新型侧向折叠货舱盖,包括两个端舱盖和位于两个端舱盖之间的中舱盖,舱盖面积之和不小于货舱面积,相邻舱盖之间分别通过铰链相互连接,每个舱盖与移动方向垂直的纵向两端均布置于导轨上,且所述端舱盖的下侧具有与所述导轨适配的滑轮,所述导轨长度大于货舱口在舱盖移动方向的长度,且在货舱口至少一个外侧延伸的长度不小于折叠后的舱盖整体横向长度,在所述铰链下方布置有液压油缸。本发明通过液压油缸装置,将舱盖分段折叠,并进行侧向移动。侧移折叠后的舱盖占用船体空间较小,这使得货舱舱口展开时面积增大,作业方便、时间短,展开时宽度大,较大提升了装卸效率。
Novel sidesway folding cargo hold cover
一种新型侧移折叠式货舱盖
2023-04-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |