CN105730615A - 船用浮筒的制造方法 - Google Patents

船用浮筒的制造方法 Download PDF

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CN105730615A
CN105730615A CN201610159777.1A CN201610159777A CN105730615A CN 105730615 A CN105730615 A CN 105730615A CN 201610159777 A CN201610159777 A CN 201610159777A CN 105730615 A CN105730615 A CN 105730615A
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plate
buoy
ship
welded
floating drum
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CN105730615B (zh
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刘石全
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Liu Shiquan
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00Building or assembling vessels or marine structures, e.g. hulls or offshore platforms

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
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Abstract

本发明公开一种船用浮筒的制造方法,涉及水面船舶领域,步骤为先将一金属板前端沿长度方向间隔裁出三个“V”型缺口;在金属板上沿中间的“V”型缺口的尖端向该金属板的后段纵向压折出一三角平板,再在三角平板的两侧边沿另外两个“V”型缺口的尖端纵向分别压折出一倾斜板,两个倾斜板和一个三角平板构成了浮筒的底板;然后再将每个倾斜板的外侧向上压折,形成了浮筒本体;将“V”型缺口相邻的边对折焊接,再将高出的两边继续对接焊接,形成“V”型头部;在浮筒本体上焊接尾封板,形成浮筒壳体,在浮筒壳体上焊接面板,对该浮筒壳体进行密封。与现有技术相比,本浮筒具有V型头部,其阻升作用大,船行驶加速时,使船身上浮,提速快。

Description

船用浮筒的制造方法
技术领域
本发明涉及水面船舶技术领域,尤其是一种船用浮筒的制造方法。
背景技术
现有的船两侧装的浮筒,大都为圆形,圆形浮筒无阻升作用,船行驶速度快时或者加速时,船身不会上浮,阻力不会减少,船速难提升,快速行驶困难。
再者,现有的船用浮筒大多是用玻璃钢制成,制作工艺复杂,成本高。
发明内容
本发明所要解决的问题是提供一种结构简单、工艺简单、成本低廉的船用浮筒的制造方法。
为了解决上述技术问题,本发明所采用的技术方案是:
包括如下步骤:
A、先将一长方形金属板的前端沿长度方向间隔裁出三个“V”型缺口;
B、在所述金属板上沿中间的“V”型缺口的尖端向该金属板的后段纵向压折出一三角平板,再在三角平板的两侧边沿另外两个“V”型缺口的尖端纵向分别压折出一倾斜板,两个倾斜板和一个三角平板构成了浮筒的底板;然后再将每个倾斜板的外侧竖直向上压折,形成了浮筒本体;
C、将所述“V”型缺口相邻的边对折焊接,再将高出的两边继续对接焊接,形成“V”型头部;
D、将另一金属板裁割成尾封板,将该尾封板焊接在步骤B制得的浮筒本体上,形成浮筒壳体;
E、在所述浮筒壳体上焊接面板,对该浮筒壳体进行密封。
由于采用上述技术方案,本发明与现有技术相比,具有如下有益效果:
1、由于浮筒具有V型头部,其阻升作用大,船行驶加速时,使船身上浮,提速快。
2、由于整个浮筒的V型头部、浮筒本体由整块板裁剪压制成型,只要焊接尾封板和将V型艇头对折焊接及焊接面板,即可形成,从而浮筒的制造变得简单容易,焊缝少,劳动量少,浮筒不易变形,成本低廉,且能达到玻璃钢制成的浮筒的强度。
附图说明
图1是本发明的压折前的结构示意图。
图2是本实施例形成快艇的仰视图。
图3是图2的A-A剖视放大图。
具体实施方式
以下结合附图实例,对本发明作进一步详述:
实施例1:
如图1、图2和图3所示的实施例,其制造方法包括如下步骤:
A、先将一长方形金属板的前端沿长度方向间隔裁出三个“V”型缺口1、2、3;
B、在该金属板上沿中间的“V”型缺口2的尖端向该金属板的后段纵向压折出一三角平板4,再在三角平板4的两侧边沿“V”型缺口1和3的尖端纵向分别压折出倾斜板5和6,两个倾斜板和一个三角平板构成了浮筒的底板;然后再将倾斜板5和6的外侧7和8向上压折,形成了浮筒本体;
C、将各个“V”型缺口相邻的边对折焊接,再将高出的两边继续对接焊接,形成“V”型头部;
D、将另一金属板裁割成尾封板9,将该尾封板焊接在步骤B制得的浮筒本体上,形成浮筒壳体;
E、在浮筒壳体上焊接面板10,对该浮筒壳体进行密封。
根据船体的长度需要,浮筒本体的长度可用多快金属板纵向焊接加长;该方案亦在本权利的保护范围内。
由于整个浮筒的V型头部、浮筒本体由整块板裁剪压制成型,只要焊接尾封板和将V型艇头对折焊接及焊接面板,即可形成,从而浮筒的制造变得简单容易,焊缝少,劳动量少,浮筒不易变形,成本低廉,且能达到玻璃钢制成的浮筒的强度。

Claims (1)

1.一种船用浮筒的制造方法,其特征在于:包括如下步骤:
A、先将一金属板的前端沿长度方向间隔裁出三个“V”型缺口;
B、在所述金属板上沿中间的“V”型缺口的尖端向该金属板的后段纵向压折出一三角平板,再在三角平板的两侧边沿另外两个“V”型缺口的尖端纵向分别压折出一倾斜板,两个倾斜板和一个三角平板构成了浮筒的底板;然后再将每个倾斜板的外侧向上压折,形成了浮筒本体;
C、将所述“V”型缺口相邻的边对折焊接,再将高出的两边继续对接焊接,形成“V”型头部;
D、将另一金属板裁割成尾封板,将该尾封板焊接在步骤B制得的浮筒本体上,形成浮筒壳体;
E、在所述浮筒壳体上焊接面板,对该浮筒壳体进行密封。
CN201610159777.1A 2016-03-21 2016-03-21 船用浮筒的制造方法 Expired - Fee Related CN105730615B (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19510977C2 (de) * 1994-09-02 1997-12-11 Sven Voigtlaender Aufblasbarer, schwimmfähiger Hohlkörper
CN201737133U (zh) * 2010-07-07 2011-02-09 李力 可折叠硬壳船
KR101368334B1 (ko) * 2013-11-28 2014-03-12 정경일 절첩식 카누
CN103661796A (zh) * 2013-12-20 2014-03-26 苏州澎逸运动用品有限公司 一种折叠皮划艇及其制作工艺
CN204399440U (zh) * 2014-11-21 2015-06-17 彭龙印 铝合金完全折叠充气船
CN204473061U (zh) * 2014-12-29 2015-07-15 苏州澎逸运动用品有限公司 折叠船

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19510977C2 (de) * 1994-09-02 1997-12-11 Sven Voigtlaender Aufblasbarer, schwimmfähiger Hohlkörper
CN201737133U (zh) * 2010-07-07 2011-02-09 李力 可折叠硬壳船
KR101368334B1 (ko) * 2013-11-28 2014-03-12 정경일 절첩식 카누
CN103661796A (zh) * 2013-12-20 2014-03-26 苏州澎逸运动用品有限公司 一种折叠皮划艇及其制作工艺
CN204399440U (zh) * 2014-11-21 2015-06-17 彭龙印 铝合金完全折叠充气船
CN204473061U (zh) * 2014-12-29 2015-07-15 苏州澎逸运动用品有限公司 折叠船

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