Multi-motor detection device for lifting system of self-elevating drilling platform

The utility model discloses a multi-motor detection device for a lifting system of a self-elevating drilling platform. The multi-motor detection device comprises code discs and signal acquisition terminals matched with the code discs, wherein the signal acquisition terminals are sequentially connect...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG JINLONG, YUAN SHISHENG, PENG JIYOU, LIU LEI, LI CHENGJUN, LV GUOSHENG, WEN SHIHENG, CAO CHANGLI, AN YOUJIE, SUI YINGGUANG, SUN PENG, XU HAITING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK PHYSICS SOIL SHIFTING TESTING
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Beschreibung
Zusammenfassung:	The utility model discloses a multi-motor detection device for a lifting system of a self-elevating drilling platform. The multi-motor detection device comprises code discs and signal acquisition terminals matched with the code discs, wherein the signal acquisition terminals are sequentially connected with a multipath control integrated circuit, a data acquisition terminal, a database server and a display terminal. The multi-motor detection device has the advantages of simple structure, reasonable design, timely and accureate detection, and safe and stable properties, can realize the real-time monitoring of working state of lifting motors and a mechanical transmission system, prolongs the service life of the lifting system of the self-elevating drilling platform, and is very suitable for large-scale popularization in self-elevating ocean platforms.