CRANE TROLLEY WITH ANTI-COLLISION DEVICE

The disclosure belongs to the technical field of cranes, in particular to a crane trolley with anti-collision device, including a crane frame, wherein two crane trolleys are slidingly connected to a top of the crane frame, a warning bell is fixedly connected to a top of the crane trolley, two buffer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG Huiming, ZHANG Haizhong, FU Jianyang, CAO Lingjun, GAO Haiyan, WEI Junjin, QIAN Honglun, ZHU Guorui, TAO Heping
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CRANES ENGINEERING ELEMENTS AND UNITS 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 MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERFORMING OPERATIONS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The disclosure belongs to the technical field of cranes, in particular to a crane trolley with anti-collision device, including a crane frame, wherein two crane trolleys are slidingly connected to a top of the crane frame, a warning bell is fixedly connected to a top of the crane trolley, two buffer springs and two first dampers are fixedly connected within the crane trolley, one same moving plate is fixedly connected to one end of each of two buffer springs and two first dampers, two supporting legs are fixedly connected to one side of the moving plate, a same bumper plate is fixedly connected with one end of each of the two supporting legs. According to the disclosure, the structure is reasonably designed to buffer and protect the collision between the two crane trolleys and between the crane trolley and the main beam.