Upright column reinforcing device of cantilever crane

The utility model discloses a cantilever crane stand column reinforcing device which comprises a base and a stand column, the stand column is fixedly installed on the top of the base through bolts, a communicating groove, an annular groove and two sliding grooves are formed in the base, and a reinfo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LIN YINGGUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CRANES ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAULING HEATING HOISTING LIFTING LIGHTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES MECHANICAL ENGINEERING PERFORMING OPERATIONS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a cantilever crane stand column reinforcing device which comprises a base and a stand column, the stand column is fixedly installed on the top of the base through bolts, a communicating groove, an annular groove and two sliding grooves are formed in the base, and a reinforcing mechanism is arranged between the two sliding grooves and the stand column. A communicating groove is formed in the stand column, two fixing mechanisms and a sliding mechanism are arranged in the communicating groove, the sliding mechanism extends into the two fixing mechanisms and is in sliding connection with the fixing mechanisms, two mounting grooves are formed in the stand column, clamping mechanisms are arranged in the two mounting grooves, and the two clamping mechanisms extend into the reinforcing mechanism and abut against the inner side wall of the reinforcing mechanism. And a driving mechanism is arranged on the side wall of the stand column, penetrates through the two clamping mechanisms and is in