Rail-mounted gantry crane transition method

The invention relates to a rail-mounted gantry crane transition method. The method comprises the following steps that a first rail and a second rail are laid in a first box area; the rail-mounted gantry crane runs to the positions corresponding to the first area rail and the second area rail along t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG JIUXUE, LIU JIANBO, LU YONG, CHEN ZHONG, FENG LACHU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a rail-mounted gantry crane transition method. The method comprises the following steps that a first rail and a second rail are laid in a first box area; the rail-mounted gantry crane runs to the positions corresponding to the first area rail and the second area rail along the first rail and the second rail; a first area rail in the first rail and a second area rail in thesecond rail are detached, and a third rail and a fourth rail are paved, wherein the third rail and the fourth rail are lower than the first rail and the second rail; carrying devices are arranged onthe third rail and the fourth rail, and the carrying devices carry the rail-mounted gantry crane to the second box area along the third rail and the fourth rail; a fifth rail and a sixth rail are laidin the second box area, and the fifth rail and the sixth rail are higher than the third rail and the fourth rail; and the rail-mounted gantry crane is placed on the fifth rail and the sixth rail to take out the carrying device