Special lifting appliance for tundish current stabilizer

A special lifting appliance for a tundish current stabilizer comprises a lifting ring, a vertical center shaft is arranged below the lifting ring, the upper portion of the center shaft and the lifting ring are fixed into a whole, a round fixing plate is arranged at the bottom of the center shaft, th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JIAO ZHIYU, SI XIAOSHUAN, CUI QINGYANG, ZHANG ZHICHAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:A special lifting appliance for a tundish current stabilizer comprises a lifting ring, a vertical center shaft is arranged below the lifting ring, the upper portion of the center shaft and the lifting ring are fixed into a whole, a round fixing plate is arranged at the bottom of the center shaft, the circle center of the surface of the fixing plate is fixedly connected with the bottom of the center shaft, and four threaded through holes are formed in the surface of the fixing plate at equal intervals. Each threaded through hole is correspondingly provided with a limiting bolt, and the lower end of each limiting bolt penetrates through the corresponding threaded through hole and then is connected with a transverse supporting rod. The lifting appliance structure has the beneficial effects that the lifting appliance structure has the advantages of simplicity in manufacturing, use scheme and the like under the condition that the safety is ensured, the safety risk of workers in operation is greatly reduced, the sa