The invention discloses a longitudinal hatch coaming toe end of a bulk cargo ship. The longitudinal hatch coaming toe end is arranged between two adjacent hatch coaming longitudinal plates; the two hatch coaming longitudinal plates are each fixedly connected with a toe end plate, and the two toe end plates are connected through a rectangular plate; the distance from the edge line of the upper endof the rectangular plate to a deck is less than 150mm; the lower end of each toe end plate is fixedly connected to the deck, the edge line of the upper end of the toe end plate comprises a linear edgeand an arc-shaped edge, the linear edge is distributed obliquely downwards, and the lower end of the arc-shaped edge is connected with the upper end of the linear edge; the lower end part of the linear edge of the toe end plate on the left side of the rectangular plate is connected with the left end part of the edge line of the upper end of the rectangular plate; the lower end part of the linearedge of the toe end plate on the right side of the rectangular plate is connected with the right end part of the edge line of the upper end of the rectangular plate. The toe end plates are continuousin structure, and structural fatigue caused by sudden change of the structure is avoided; structural safety is met, the structure is compact, and design and construction workloads can be reduced.
本发明公开了一种散货船纵向舱口围趾端,其设于两个相邻的舱口围纵向板之间;两个舱口围纵向板上各固接有一个趾端板,两个趾端板之间通过矩形板连接;矩形板的上端边缘线到甲板的距离小于150mm;趾端板的下端固接于甲板,趾端板的上端边缘线包括直线边和弧形边,直线边斜下分布,弧形边的下端部和直线边的上端部连接;位于矩形板左侧的趾端板的直线边的下端部连接于矩形板的上端边缘线的左端部;位于矩形板右侧的趾端板的直线边的下端部连接于矩形板的上端边缘线的右端部。本发明使趾端板结构连续,避免结构产生突变,引起结构疲劳;满足了结构安全,其结构紧凑,可以减少设计和施工工作量。
Longitudinal hatch coaming toe end of bulk cargo ship
散货船纵向舱口围趾端
2021-02-09
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Hatch coaming integrated construction method, bulk cargo ship hatch coaming and bulk cargo ship
European Patent Office | 2022
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