Casting renovating working platform device with height changing and steering functions

The utility model relates to a casting renovating working platform device with height changing and steering functions. The casting renovating working platform device comprises a height lifting device and a platform steering device installed on the height lifting device. The height lifting device com...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHEN MAOGANG, HUANG YAOSONG, WU DEJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to a casting renovating working platform device with height changing and steering functions. The casting renovating working platform device comprises a height lifting device and a platform steering device installed on the height lifting device. The height lifting device comprises a lower supporting plate, an upper supporting plate is arranged above the lower supporting plate, and a lifting supporting assembly is arranged between the lower supporting plate and the upper supporting plate; a lifting driving device is arranged on the lower supporting plate, and the output end of the lifting driving device is connected with the lifting supporting assembly and can drive the lifting supporting assembly to do lifting motion. The platform steering device comprises a turntable, a support bearing and a turntable brake device; a support bearing is arranged on the upper support plate; a turntable is mounted at the upper end of the support bearing; the upper supporting plate is further provided wi