Ultra-deep water riser underwater external hanging device connecting assembly and mounting method thereof

The invention relates to an ultra-deepwater marine riser underwater external hanging device connecting assembly and a mounting method thereof.The connecting assembly comprises a base and a hanging piece, a first hoop used for holding a marine riser is arranged on one side of the base, a clamping gro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XU GUOXIAN, SHENG LEIXIANG, YAO WANG, LI ZHONG, MA YINGWEN, YIN ZHIMING, GENG YANAN, LI MENGBO, WANG YICHEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to an ultra-deepwater marine riser underwater external hanging device connecting assembly and a mounting method thereof.The connecting assembly comprises a base and a hanging piece, a first hoop used for holding a marine riser is arranged on one side of the base, a clamping groove is formed in the base, a first magnetic piece mounting hole is formed in the bottom of the base, and a second magnetic piece mounting hole is formed in the bottom of the hanging piece; a first magnetic part is arranged in the first magnetic part mounting hole; a second hoop used for tightly holding the external hanging device is arranged on one side of the suspension part, the suspension part can be clamped into the clamping groove from top to bottom, a second magnetic part mounting hole is formed in the suspension part, and a second magnetic part capable of being attracted to the first magnetic part is arranged in the second magnetic part mounting hole; according to the connecting device, the external hanging