The invention belongs to the technical field of ship structures, and discloses a ship toggle plate structure. The toggle plate comprises a toe end, the toe end is provided with a toe end starting point and a toe end ending point, the edge of the toggle plate is provided with an arc R and a bevel edge A, one end point of the arc R is the toe end starting point, the other end point of the arc R is connected to the bevel edge A, and the arc R is tangent to the bevel edge A. The toe end is welded to the bulkhead, and a weld leg is formed at the tail end of the toe end. The end, not connected with the arc R, of the bevel edge A is polished to form a bevel edge B. The termination point of the bevel edge B is flush with the highest position of the weld leg. According to the toggle plate structure, the shape of the toe end is changed, the toe end is polished, the plate thickness does not need to be increased, stress concentration of the toe end is effectively relieved, and therefore the problem of fatigue of the toe end is solved.
本发明属于船舶结构技术领域,公开了一种船舶肘板结构。肘板包括趾端,趾端具有趾端起始点和趾端终止点,肘板的边缘具有圆弧R和斜边A,圆弧R的一个端点为趾端起始点,另一个端点连接于斜边A,圆弧R和斜边A相切,趾端与舱壁焊接并在趾端的末端形成焊脚,斜边A未与圆弧R连接的一端通过打磨形成斜边B,斜边B终止点与焊脚的最高处平齐。该肘板结构通过改变趾端的形状和趾端打磨的工艺处理,无需增加板厚,有效缓解趾端应力集中,从而解决趾端疲劳问题。
Ship toggle plate structure
一种船舶肘板结构
2022-04-05
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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