Rail clamping device

The utility model discloses a rail clamping device, which comprises a box body fixed at the foot part of a portal crane and provided with a box door with a lock, and is characterized in that the box body is divided into an upper layer and a lower layer through a partition plate, a power device is fi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI HONGYAN, GUO CHENG, DENG PING'AN, ZHANG JIANGHUA, FENG XIAOJUAN, HUANG FENG, NI ZHENGXIANG, CHEN LIN, ZHOU HONGJUN
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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