Shaping tool for welding main beam and bearing rail beam of portal rail-mounted gantry crane

The utility model relates to the technical field of hoisting equipment, and provides a shaping tool for welding a main beam bearing rail beam of a portal rail-mounted gantry crane, which comprises a plurality of jacks for supporting the shaping tool, the plurality of jacks are propped against the sa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KANG XIANGFEI, WENG JIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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