The invention relates to a roller lifting appliance which comprises a lifting frame. An upper cavity and a lower cavity are respectively formed in the upper end and the lower end of the hanging bracket; a first motor is fixedly connected in the lower cavity; the first motor is electrically connected with the controller; the output end of the first motor is connected with a transmission assembly. The two ends of the transmission assembly are each provided with a moving assembly. The transmission assembly and the moving assembly are located in the upper cavity. The front sides and the rear sides of the two moving assemblies are each rotationally connected with a rotating rod. The rotating rods are rotationally connected to the sliding rail connecting pieces correspondingly. The hanging bracket is connected with a lifting hook; the lifting hook is used for fixing and lifting the roller; according to the roller lifting appliance, the roller cannot swing and cannot collide with other objects and operators in the lifting and moving process of the lifting appliance, and the roller can be accurately placed at a designated position; the moving assembly drives the rotating rod to move, the rotating rod and the hanging bracket are always kept in an isosceles triangle shape, and the hanging bracket is always kept balanced.
本发明涉及一种轧辊吊具,包括吊架;所述吊架的上端和下端分别开设有上空腔和下空腔;所述下空腔内固定连接有第一电机;所述第一电机与控制器电性连接;所述第一电机的输出端连接有传动组件;传动组件的两端分别设置有一组移动组件;所述传动组件和移动组件位于上空腔内;两个所述移动组件的前侧和后侧分别转动连接有一个转动杆;所述转动杆分别转动连接在一个滑轨连接件上;所述吊架连接有吊钩;所述吊钩用于将轧辊固定并吊起;使吊具吊起和移动过程中,轧辊不会产生摇摆,也不会撞到其他的物体和操作人员,并且可以准确的将轧辊放置于指定位置;移动组件带动转动杆移动,使转动杆和吊架始终保持等腰三角形,使吊架始终保持平衡。
Roller lifting appliance
一种轧辊吊具
2023-08-08
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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