Anti-swing automatic suspension unhooking device for double-beam crane and method thereof

The invention discloses an anti-swing automatic suspension unhooking device for a double-beam crane and a method thereof. The device is characterized in that an anti-swing main arm is used for preventing a heavy workpiece from greatly swinging, lifting of the workpiece is realized through pushing of...

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Bibliographische Detailangaben
Hauptverfasser: CHAI YUE, SHANG HUFENG, GAO YINGWU, TIAN WEI, ZHANG HUZHEN, TIAN JIN, LIU XIAORU
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses an anti-swing automatic suspension unhooking device for a double-beam crane and a method thereof. The device is characterized in that an anti-swing main arm is used for preventing a heavy workpiece from greatly swinging, lifting of the workpiece is realized through pushing of a fixed pulley, one end of the anti-swing main arm is fixedly connected with a W-shaped rigid hook,the W-shaped rigid hook is used for achieving hooking and unhooking of a C-shaped anti-skid seat, an anti-swing auxiliary arm connected with alower surface of the C-shaped anti-skid seat is used forhanging a workpiece, and the anti-swing main arm, the fixed pulley, the anti-swing auxiliary arm and a main arm platform are connected with a control system to achieve automatic control. The device isadvantaged in that the device is high in automation degree, high in reliability, high in efficiency and capable of achieving accurate positioning of the executing mechanism. 本发明公开了一种双梁起重机用防摇摆自动悬挂脱钩装置及其方法,防摇摆主臂用于防止重型工件大幅度摇摆,并通过