The invention relates to a multifunctional pipe laying ship comprising a self-propelled ship body, a sliding rail, a power system and a walking gantry crane, the sliding rail is arranged on the self-propelled ship body, the walking gantry crane is arranged on the sliding rail, and the power system is arranged on the self-propelled ship body to drive the walking gantry crane to work. The self-propelled ship body is a catamaran and comprises two single hulls and a connecting bridge, and the single hulls are connected in parallel through the connecting bridge; the walking gantry crane comprises a sliding mechanism, a supporting base and a truss body which are sequentially arranged from bottom to top, and the sliding mechanism is arranged on the sliding rail and slidably connected with the sliding rail. The truss body comprises vertical supporting frames and a horizontal cross beam, the vertical supporting frames are symmetrically arranged on the supporting base, and the two ends of the horizontal cross beam are horizontally arranged on the vertical supporting frames. Single hulls are connected into the catamaran hull through the connecting bridge, and the sliding rail and the walking gantry crane are arranged between the single hulls, so that offshore pipe laying operation is achieved, positioning is accurate, cost is low, and efficiency is high.
一种多功能铺管船,包括:自航船体、滑动轨道、动力系统和行走门吊,滑动轨道设置于自航船体上,行走门吊设置于滑动轨道上,动力系统设置于自航船体上以驱动行走门吊进行工作。自航船体为双体船,包括:两个单船体和连接桥,其中:单船体通过连接桥平行连接;行走门吊包括:自下而上依次设置的滑行机构、支撑底座和桁架主体,滑行机构设置于滑动轨道上并且滑动连接。桁架主体包括:垂向支撑架和水平横梁,其中:垂向支撑架对称设置于支撑底座上,水平横梁两端水平设置于垂向支撑架上。本发明通过连接桥将单船体连接为双船体,中间设置滑动轨道和行走门吊,从而实现海上铺管作业,定位精确,成本低,效率高。
Multifunctional pipe laying ship
多功能铺管船
2021-05-18
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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