AN ANTI-SWAY APPARATUS FOR A CRANE AND A METHOD USING THE SAME

AN ANTI-SWAY APPARATUS FOR A CRANE AND A METHOD USING THE SAME

PURPOSE: An apparatus and a method for stabilizing the shaking of a crane are provided to simply stabilize the shaking of a crane by changing the relative length of hoist wires. CONSTITUTION: An apparatus for stabilizing the shaking of a crane comprises a device for relatively adjusting the lengths...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: PARK, KI RU, KWON, DONG SOO
Format: Patent
Sprache:eng ; kor
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:PURPOSE: An apparatus and a method for stabilizing the shaking of a crane are provided to simply stabilize the shaking of a crane by changing the relative length of hoist wires. CONSTITUTION: An apparatus for stabilizing the shaking of a crane comprises a device for relatively adjusting the lengths of multiple wires. The device connects a trolley(30) and a spreader. The device allows the length of the wire of a direction that restoring force is applied to be relatively longer than the other wire. The device adjusts the heights of wire pulleys arranged on the side of the trolley to be different from each other.