The invention belongs to the technical field of ships, and discloses a semi-submerged ship side thruster and side thruster section construction method which comprises the following steps: S100, side thruster section division: dividing a whole side thruster into a section; s200, small assemblage and middle assemblage construction, specifically, the plates in the side pushing subsections are grouped, each group of plates are assembled, and a plurality of small assemblage are formed; grouping the plurality of small assemblage, and assembling each group of small assemblage to form a plurality of middle assemblage; and S300, the multiple middle assemblage bodies are assembled, specifically, the multiple middle assemblage bodies are assembled to form the side thrust subsections. According to the method, the welding positioning error can be reduced, the assembly precision can be improved, the work such as subsection allowance trimming and cutting, weld joint polishing and structure positioning operation can be reduced, and the building period of the ship body is effectively shortened.
本发明属于船舶技术领域,公开了一种半潜船侧推侧推分段的建造方法,包括以下步骤:S100、侧推分段划分:将整个侧推装置划入一个分段之中;S200、小组立及中组立建造:将侧推分段中的板材分组,每组板材分别进行装配,形成多个小组立;将多个小组立进行分组,每组小组立分别进行装配,形成多个中组立;S300、多个中组立装配:将多个中组立装配形成侧推分段。该方法能够减小焊接定位误差,有利于提高装配精度,并且能够减少分段余量的修割、焊缝打磨、结构定位作业等工作,有效缩短了船体的建造周期。
Construction method of semi-submerged ship side thrust subsection
一种半潜船侧推分段的建造方法
23.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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