The invention belongs to the technical field of magnetic force protection structures, and discloses a coreless magnetic spring vertical lifting structure which comprises a linear motor, magnetic material columns symmetrically arranged between the two second magnetic spring seats, and a magnetic force sensor arranged on the magnetic material columns, the first magnetic spring seat is arranged on one side of the linear motor, and the first magnetic spring seat is arranged outside the magnetic material cylinder in a sleeving manner; the displacement adjusting mechanism is connected with the end parts of the two first magnetic spring seats; the magnetic spring body can achieve a protection effect and prevent the lifting structure from instantly falling to smash a product and even damage equipment under emergency situations such as power failure, outage and the like, for example, the tension of the magnetic spring body is cattle, and no matter where a loaded object on the magnetic spring of the magnetic spring body is pushed in a no-load state, no matter where the loaded object is pushed. And the gravity can be thrown away to stably suspend and stop without falling, so that the safety is improved.
本发明属于磁力保护结构技术领域,公开了一种无铁芯磁力弹簧垂直升降结构,包括直线电机,所述直线电机的端部设有第二磁力弹簧座,还包括:磁性材料柱体,对称设置于两个第二磁力弹簧座之间;第一磁力弹簧座,设置于直线电机的一侧,且所述第一磁力弹簧座套设于磁性材料柱体的外部;位移调节机构,与两个第一磁力弹簧座的端部相连接;本发明的磁力弹簧主体可起到保护效果,防止停电、断电等突发情况下,升降结构瞬间落下从而砸坏产品,甚至损伤设备,例如,磁力弹簧主体的拉力是牛,在空载状态下,不管把磁力弹簧主体磁力弹簧上负载物体推动什么地方,都会抛开重力稳稳的悬浮停住,不会下坠,提高了安全性。
Coreless magnetic spring vertical lifting structure
一种无铁芯磁力弹簧垂直升降结构
2025-03-28
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 |
Vertical structure lifting guide device and vertical structure guide lifting method
European Patent Office | 2020
|European Patent Office | 2020
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