A combined deadwood is formed by butt joint of two deadwood sheets in the same shape, the edges of the two deadwood sheets are connected through round steel, one deadwood sheet comprises two deadwood plates, an included angle alpha is formed between the two deadwood plates, a break angle line is formed at the butt joint position of the two deadwood plates, the other deadwood sheet is formed by splicing a plurality of plates in the same width, and the two deadwood plates are connected through round steel. The spliced dull wood pieces also have the bevel lines, and the positions of the bevel lines on the two dull wood pieces correspond to each other. After the two deadwood sheets are in butt joint, a gap exists between the two deadwood sheets, the bevel line of the two deadwood sheets is widest, the width between the two deadwood sheets is gradually reduced from the bevel line to the two sides, a plurality of T-shaped profiles are arranged between the two deadwood sheets at equal intervals, the T-shaped profiles are parallel to the bevel line, and wing plates of the T-shaped profiles are welded to the deadwood sheets on the two sides. The bearing capacity to lateral loads and torsional stress can be improved, the structural strength and stability are improved, and the damage risk is reduced. Meanwhile, the component size of the original deadwood can be reduced, the weight is reduced, and the cost is reduced.
一种组合呆木,由两个形状相同的呆木片对接而成,两片呆木片的边缘通过圆钢连接,其中一个呆木片包含两个呆木板,两个呆木板之间的夹角α,两个呆木板对接处形成折角线,另一个呆木片由多个宽度相同的板材拼接而成,拼接后的呆木片也存在折角线,两片呆木片上的折角线的位置相对应。两个呆木片对接后,中间存在间隙,两个呆木片折角线处最宽,两个呆木片之间的宽度自折角线向两侧逐渐变小,两个呆木片之间等间距设置多个T型材,T型材与折角线相平行,T型材的翼板与两侧的呆木片焊接。本发明可以增加对侧向载荷和扭转应力的承受能力,提高结构强度和稳固性,降低损坏风险。同时可以减小原有呆木的构件尺寸,减少重量,降低成本。
Combined deadwood
一种组合呆木
2024-09-06
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Twisted combined deadwood structure, ship and manufacturing method
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