Gravity type self-discharging tunnel side ditch and cable trench cover plate trolley

A gravity type self-discharging tunnel side ditch and cable trench cover plate trolley comprises a bearing frame, a lifting device, a claw hook device and a moving device. The bearing frame is of a cuboid frame structure formed by installing and welding vertical stand columns, longitudinal rods and...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HU WEILIN, GONG HONGKAI, OU QI, PU HAO, HE ZHIWEI, HUANG WEILEI, XIE XINHUA, RONG YUANHUA, XIE FUFEI, LU JUNHUI, JI HAIPENG, HAN HAIDONG
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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