The invention relates to a drilling ship hook load test device and method, one end of a steel wire rope of the device is connected to a tool eye plate of a tool beam through a shackle, the other end of the steel wire rope is connected to a hook, and two ends of the tool beam are supported on turntable beams or similar support structures on two sides to form a simple test tool. The method has the advantages that (1) the hook load test is realized on a drilling ship by utilizing the structure of a drill floor and adopting a simple test tool, and the use of a large water tank, a water bag and a counterweight of a weight is avoided; and (2) a hook load test is completed in a quite narrow space of a moon pool area of the drilling ship. And (3) the use of a conventional counterweight is reduced through the method, and the labor force is saved, so that the operation cost of the drilling ship hook load test is saved.
本发明涉及一种钻井船大钩载荷试验装置及方法,该装置钢丝绳一端通过卸扣连接在工装梁的工装眼板上,另一端连接至大钩,工装梁两端支撑在两侧转盘梁或类似支持结构上组成简易的试验工装。该方法有利于(1)在钻井船上利用钻台自身结构并采用简易的试验工装实现大钩载荷测试,避免使用大型水箱、水袋、压铁的配重;(2)在钻井船月池区域相当狭窄的空间内完成大钩载荷试验。(3)通过该方法减少常规配重的使用,并节约劳动力进而节约钻井船大钩载荷试验的操作成本。
Hook load test device and method for drilling ship
一种钻井船大钩载荷试验装置及方法
2023-09-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |