The invention discloses a movable lifting device for production of a large vacuum furnace. The movable lifting device comprises a lifting type rack, a hydraulic type self-adaptive counterweight compensation mechanism, an induction type active feedback mechanism and an active rotation adjusting mechanism. The invention belongs to the technical field of lifters, and particularly relates to a movable lifting device for large vacuum furnace production. The inclination state of the induction type active feedback mechanism can be inducted through the hydraulic type self-adaption balance weight compensation mechanism, feedback and response are made in a self-adaption mode according to inclination of the induction type active feedback mechanism, the position of a balance weight block is automatically adjusted, and then potential safety hazards caused by gravity center shifting and threats to structural stability are avoided; through cooperation of the hydraulic self-adaptive counterweight compensation mechanism and the induction type active feedback mechanism, self-adaptive compensation of the gravity center position can be achieved only through an ingenious mechanical structure under the condition that no position feedback module or electric control assembly exists.
本发明公开了一种大型真空炉生产用可移动升降装置,包括升降式机架、液压式自适应配重补偿机构、感应式主动反馈机构和主动旋转调节机构。本发明属于升降机技术领域,具体是指一种大型真空炉生产用可移动升降装置;本发明通过液压式自适应配重补偿机构能够感应感应式主动反馈机构的倾斜状态,并且根据感应式主动反馈机构的倾斜自适应地作出反馈和反应,并自动调节配重块的位置,进而避免重心偏移带来的安全隐患和对结构稳定性的威胁;通过液压式自适应配重补偿机构和感应式主动反馈机构的配合,能够在没有任何位置反馈模块和电控组件的情况下,仅仅通过巧妙的机械结构就实现了重心位置的自适应补偿。
Movable lifting device for large vacuum furnace production
一种大型真空炉生产用可移动升降装置
2023-06-06
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 |