The invention discloses a lifting device which is used for bearing and lifting an insulator and comprises a lifting assembly and a bearing assembly. The lifting assembly comprises a bottom plate, a second-stage jacking panel and a first-stage jacking panel which are arranged in parallel from bottom to top; guide rods sequentially penetrates through the first-stage jacking panel and the second-stage jacking panel and is fixed onto the second-stage jacking panel; a second-stage driving device is arranged between the bottom plate and the second-stage jacking panel to drive the second-stage jacking panel to move in the direction of the guide rods; a first-stage driving device is arranged between the second-stage jacking panel and the first-stage jacking panel to drive the first-stage jacking panel to move in the direction of the guide rods; and the bearing assembly is arranged on the first-stage jacking panel. According to the lifting device, the first-stage jacking panel and the second-stage jacking panel are matched, the first-stage jacking panel is driven to be used for avoiding the height of an umbrella skirt of an insulator product, the second-stage jacking panel does not need to be adjusted or driven for products with the same specification, and the first-stage jacking panel is adjusted to adapt to products with different specifications, so that the adjusting stroke of the lifting device can be reduced, and working efficiency is improved.
本发明公开一种举升装置,用于承托和举升绝缘子,包括举升组件和承托组件,举升组件包括自下而上平行设置的底板、二级顶升面板和一级顶升面板,导杆依次穿设一级顶升面板、二级顶升面板并固定在二级顶升面板上,在底板和二级顶升面板之间设置二级驱动装置以驱动二级顶升面板沿导杆方向位移,在二级顶升面板和一级顶升面板之间设置一级驱动装置以驱动一级顶升面板沿导杆方向位移;承托组件设置在一级顶升面板上,该举升装置采用一级顶升面板和二级顶升面板配合,驱动一级顶升面板用于避让绝缘子产品的伞裙高度,同规格产品不需要调整驱动二级顶升面板,调节一级顶升面板适应不同规格产品,可减少举升装置调节行程,提高工作效率。
Lifting device
举升装置
2021-07-02
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Bracket for lifting, lifting device and lifting device assembly
European Patent Office | 2024
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