The invention relates to a special superstructure general assembly lifting lug structure which comprises a superstructure body, bulkheads and lifting lugs, the superstructure body comprises a plurality of bulkheads, the lifting lugs are fixed to the tops of the bulkheads in a segmented mode, the superstructure body can be directly lifted through matching of the lifting lugs and steel wire ropes, and the overall lifting strength of a superstructure is guaranteed; the installation method comprises the steps that 1, on the premise that the overall hoisting strength of the superstructure is guaranteed, a lifting lug style is planned; 2, the top structure of the bulkhead is modified, and a lifting lug mounting groove is reserved and changed into a form capable of being used for lifting; 3, thelifting lugs are installed and fixed, the lifting safety is guaranteed, a lifting scheme is considered in the superstructure segmented drawing design stage, part of the bulkhead top structure is modified, the structure is directly made into a continuous lifting ring and permanently reserved, the stability and structural strength of the lifting lugs are enhanced through toggle plates, the subsequent lifting lug installation work is reduced, and the construction period is shortened. Under the condition of guaranteeing the hoisting safety, the simple steel wire rope configuration is used for hoisting, the construction amount is reduced, and the hoisting risk is reduced.
本发明涉及一种特殊上建总装吊耳结构,包括上建本体、舱壁和吊耳,上建本体包括若干舱壁,吊耳分段固定在所述舱壁顶部,可直接通过吊耳匹配钢丝绳进行上建本体的吊装,保证上建整体吊装的强度,安装步骤包括:步骤一:在保证上建整体吊装强度的前提下规划出吊耳样式;步骤二:修改舱壁的顶部结构,留出吊耳安装槽,使之改为可以作为吊装的形式;步骤三:安装并固定吊耳,保证吊装安全,在上建分段图纸设计阶段将吊装方案考虑进去,修改部分舱壁顶部结构,将结构直接做成连续式吊环并永久保留,并通过肘板加强吊耳的稳固性与结构强度,减少后续安装吊耳的工作,保证吊装安全的情况下,使用简洁的钢丝绳配置进行吊运,减少施工量,降低吊运风险。
Special superstructure general assembly lifting lug structure
一种特殊上建总装吊耳结构
2021-03-09
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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