The invention relates to the technical field of crane equipment, and particularly discloses an anti-swing device of a rail type container portal crane. A lifting trolley is assembled at the top of a portal frame in a left-right sliding mode, a lifting appliance is connected with the lifting trolley through a lifting cable, a flexible guide piece is opened left and right, and the two sides of the flexible guide piece are connected with the top of the portal frame; a movable buckle is rotationally assembled on the outer side of the lifting appliance, is provided with a movable gap and is arranged on the flexible guide piece in a sliding and sleeving manner through the movable gap; the lifting appliance is provided with a lifting part capable of vertically sliding, and a transmission mechanism is connected between the lifting part and the movable buckle, so that when the lifting part moves downwards, the movable buckle is driven to turn over; the tensioning device is arranged on the portal frame and used for keeping the flexible guide piece in a tensioning state. According to the anti-swing device of the rail type container portal crane, it is guaranteed that a lifting appliance can be smoothly aligned to goods on the ground, locking on the flexible guiding piece is achieved through overturning of the movable buckle, and therefore swing of the goods is reduced.
本发明涉及起重机设备技术领域,具体公开了一种轨道式集装箱门式起重机防摇装置,起吊小车左右滑动装配在门式架的顶部,吊具通过起重索与起吊小车连接,柔性引导件左右张开且两侧均与门式架的顶部连接,吊具的外侧转动装配有活动扣,活动扣具有活动间隙且通过活动间隙滑动套设于柔性引导件上;吊具具有能够竖直滑动的起吊部,起吊部与活动扣之间连接有传动机构,以便起吊部下移时,带动活动扣翻转;张紧装置设于门式架上,用于使柔性引导件保持在张紧状态。本发明的轨道式集装箱门式起重机防摇装置,既确保了吊具对地面货物的顺利找准对位,又通过活动扣的翻转实现在柔性引导件上的锁定,从而减少了货物的摇晃。
Rail type container portal crane anti-swing device
一种轨道式集装箱门式起重机防摇装置
10.06.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Jacking type lifting anti-swing container portal crane
Europäisches Patentamt | 2021
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