The invention discloses a method for enabling a pipe racking machine to enter a cabin, which comprises the following steps of: firstly hoisting the pipe racking machine to a pipe racking machine moving device, then moving the front end of the pipe racking machine into a derrick by using the pipe racking machine moving device, and finally hoisting the pipe racking machine to a mounting position by using a gantry crane to finish hoisting. The pipe racking machine moving device adopts a catwalk machine on a ship, so that the problem that the pipe racking machine is difficult to be hoisted by two gantry cranes in a combined manner is solved. The method is safe and efficient in operation and low in cost, and solves the problem that the gantry crane cannot be used for hoisting the tube racking machine to cross the upper end of the derrick to enter the derrick for installation due to insufficient height of the gantry crane. According to the method for entering the calandria into the cabin, the calandria is installed before the ship enters the cabin, the outfitting integrity before the ship enters the cabin is improved, the wharf outfitting pressure is reduced, meanwhile, the situation that a floating crane is rented for hoisting at the wharf stage can be avoided, and the production cost is reduced.
本发明公开了一种排管机进舱方法,该方法首先将排管机吊运至排管机移动装置,然后利用排管机移动装置移运排管机的前端进入井架内部,最后通过龙门吊机将排管机吊起到安装位置,完成吊装。排管机移动装置采用船上自带的猫道机,解决了难以采用两台龙门吊机联合吊装排管机的问题。本发明操作安全高效且成本低廉,解决了因龙门吊机高度不够导致无法采用龙门吊机吊装排管机越过井架上端进入井架内部安装的问题。本发明提供的排管机进舱方法,在船舶下水前对排管机进行安装,提高了船舶下水前舾装完整性,减少码头舾装压力,同时可避免在码头阶段租借浮吊吊装,降低生产成本。
Pipe racking machine cabin entering method
一种排管机进舱方法
2023-08-29
Patent
Electronic Resource
Chinese
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