The invention relates to a manufacturing and mounting method of a cabin penetrating part of a tanker steam valve group unit, which ensures that the distance between the lower surface of a tool web and the tip of a stud is the same as that between a flange and the web in a drawing, confirms that four studs of the tool are on the same surface, and ensures that the adjusted inclination is consistent with the gradient of a ship-shaped main deck; ensuring that the surface of the placed tool reference steel plate is vertical or the pipe is horizontal, and fitting and positioning the web and the tool stud; the tail end flange is assembled and checked, and pipe manufacturing is completed; the size of the upper half part of the simulated cabin penetrating part is consistent with the gradient of the simulated main deck; the datum plane of the simulated cabin penetrating piece is horizontal; the unit and each pipe of the simulated cabin penetrating piece are locked through two bolts, and the unit is assembled; the distance between the simulated cabin penetrating piece and the deck is consistent with the gradient of the simulated main deck; and the sleeve is inserted into the hole for installation, it is guaranteed that the four studs of the tool are completely attached to the deck, the flange hole is parallel to the rib position, and finally positioning installation is completed. The method has the advantage that the precision and the efficiency are improved.
本发明涉及一种油轮蒸汽阀组单元的穿舱件制作安装方法,保证工装腹板下面距螺柱尖头尺寸与图纸的法兰距腹板尺寸一样,确认工装4根螺柱在一个面的,保证调节好的斜度与船型主甲板坡度一致;保证摆放的工装基准钢板面垂直或管子水平,将腹板与工装螺柱贴合定位;对末端法兰装配、校对,完成管子制作;保证模拟穿舱件上半部分尺寸及模拟主甲板坡度一致;保证模拟穿舱件的基准面水平;将单元与模拟穿舱件每根管子用2颗螺栓锁紧,完成组装单元即可;保证模拟穿舱件距甲板尺寸及模拟主甲板坡度一致;将套管插入孔内进行安装,保证工装的4根螺柱完全与甲板贴合,法兰眼与肋位平行,最后完成定位安装即可。本发明的优点在于:提高了精度及效率。
Manufacturing and installing method for cabin penetrating piece of tanker steam valve set unit
一种油轮蒸汽阀组单元的穿舱件制作安装方法
02.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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