发明名称 STORAGE DEVICE FOR DRILL PIPE
摘要 The present invention relates to a device for storing a drilling pipe for drilling equipment and, more specifically, to a device for storing a drilling pipe for drilling equipment which is capable of buffering impact applied on the bottom part of a storage pipe using an elastic force of a spring, when inputting the drilling pipe inside the storage pipe, by joining a buffering unit equipped with the spring, on the lower side of the storage pipe where multiple drilling pipes are received while connected by a flange and forming a drain nozzle unit for discharging foreign materials such as mud on the lower side of the buffering unit; easily maintaining the spring and a plate inside the buffering unit by separately forming the buffering unit; and rapidly installing the drilling pipes by immediately utilizing the drilling pipes on an underwater working site, as the drilling pipes are kept inside a separate storage device while the drilling pipes are in a connected state.
申请公布号 KR20140083434(A) 申请公布日期 2014.07.04
申请号 KR20120153171 申请日期 2012.12.26
申请人 HYUNDAI HEAVY INDUSTRIES CO., LTD. 发明人 YOON, CHUNG UNG
分类号 E21B19/14;E21B12/04 主分类号 E21B19/14
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