The invention discloses a bidirectional rim clamping lifting appliance, and relates to the technical field of lifting appliance equipment. The invention includes. The device comprises a driving unit, the driving unit comprises a supporting plate, a power assembly and a transmission assembly, the power assembly is located on the supporting plate, the power assembly is fixedly connected with the driving assembly, and the transmission assembly is slidably connected with the supporting plate; and the clamping unit is fixedly connected with the transmission assembly and comprises a clamping assembly and an inflation assembly, and the clamping assembly and the inflation assembly are connected through an inflation pipeline. The rim clamping device has the beneficial effects that the connecting rod mechanism is driven by the air cylinder, and in combination with the internal and external orientation of the clamping head, the rim clamping device can adapt to a large rim and clamp a rim opening from the inside, and can also adapt to small and medium-sized rims and clamp a rim from the outside; the telescopic shafts are adjusted to be different in length, so that the clamping assemblies stay at different positions to adapt to rims of different sizes; through the inflation assembly, enough static friction can be achieved when the clamping assembly makes contact with the rim, and damage to the cylinder wall of the rim is avoided.
本发明公开了一种双向轮辋夹紧吊具,涉及吊具设备技术领域。本发明包括。本发明包括驱动单元,包括支撑板、动力组件和传动组件,所述动力组件位于支撑板之上,所述动力组件和驱动组件固定连接,所述传动组件与支撑板滑动连接;夹持单元,与传动组件固定相连,其包括夹持组件和充气组件,所述夹持组件和充气组件通过充气管路相连。本发明的有益效果:通过气缸带动连杆机构,结合夹紧头的内外朝向,既可以适配大型轮辋,从内夹持轮辋辋口,也可以适配中小型轮辋,从外夹持轮辋;而且调节伸缩轴不同长度,使得夹持组件停留在不同位置,适配不同尺寸的轮辋;通过充气组件,既可以夹持组件接触轮辋时有足够的静摩擦,又避免对轮辋筒壁造成损伤。
Bidirectional rim clamping lifting appliance
一种双向轮辋夹紧吊具
2023-03-21
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
European Patent Office | 2023
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