The invention provides a lifting device of a double-drum crane. The lifting device comprises a base, a driving assembly, a steel wire drum and a cable drum, the base comprises a first base body and a second base body, the first base body and the second base body are arranged at an interval, a weighing sensor is arranged between the first base body and the second base body, the second base body is slidably connected with a guide rail, the driving assembly is connected with the first base body, a steel wire assembly is connected with a driving assembly, the cable drum and the steel wire drum are connected and synchronously driven by the driving assembly, and the driving assembly drives a steel wire wound on the steel wire drum and a cable wound on the cable drum to be connected with a lifting appliance so as to control the lifting appliance. It should be explained that the steel wire drum and the cable drum are separately arranged and synchronously rotate so that the number of the steel wire drums and the cable drums can be reduced, the overall size of the crane is reduced, clamps at different heights can be controlled for the clamping work, and the application range of the crane is extended.
本发明提供一种双卷筒起重机起升装置,包括底座、驱动组件、钢丝卷筒以及电缆卷筒,底座,包括第一座体和第二座体,第一座体与第二座体间隔设置且第一座体与第二座体之间设有称重传感器,第二座体与导轨滑动连接;驱动组件,与第一座体相连接;钢丝卷筒以及电缆卷筒,钢丝组件与驱动组件相连接,电缆卷筒与钢丝卷筒相连接且通过驱动组件进行同步驱动;其中,驱动组件带动钢丝卷筒上缠绕的钢丝以及电缆卷筒上缠绕的电缆与吊具相连接以对吊具进行控制。需要说明的是,钢丝卷筒和电缆卷筒分开设置且同步转动,由此可以减少钢丝卷筒和电缆卷筒的数量进而使得起重机整体尺寸减小,且可以控制不同高度的夹具进行夹取工作,进而扩大起重机的使用范围。
Lifting device of double-drum crane
双卷筒起重机起升装置
2021-04-27
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
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