The invention discloses a rotary lifting appliance which comprises a lifting frame and further comprises a first clamping device, a second clamping device and a locking driving device, wherein the first clamping device and the second clamping device are arranged on the lifting frame and used for clamping and rotating a coil pipe, the locking driving device is arranged on the lifting frame and usedfor driving the first clamping device and the second clamping device to operate, and a lifting ring matched with a traveling crane is arranged on the lifting frame. The beneficial effects of the rotary lifting appliance are that firstly, hidden risks caused by the original overturning mode are solved; and secondly, the problem of low production efficiency caused by the original overturning mode is solved.
本发明公开了一种旋转吊具,包括吊架,还包括设置在所述吊架上且用以将盘管夹紧并旋转的第一夹紧装置和第二夹紧装置以及设置在所述吊架上用以带动所述第一夹紧装置和第二夹紧装置工作的锁紧驱动装置,所述吊架上设置有与行车配合的吊环。本发明的有益效果在于:1、解决了原翻转方式带来的安全隐患。2、解决了原翻转方式造成的生产效率低的问题。
Rotary lifting appliance
一种旋转吊具
2021-02-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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