The invention discloses a novel elevator magnetic suspension safety protection device operating system. The novel elevator magnetic suspension safety protection device operating system comprises a device body, a damping base and second buffer springs and further comprises speed reducing mechanisms used for speed reducing protection during falling, a damping structure good in damping and buffering effect and a buffering mechanism for prolonging the service life of an elevator magnetic suspension safety protection device. According to the novel elevator magnetic suspension safety protection device operating system, when an elevator abnormally rushes to the top or squats to the bottom, a controller electrifies magnetic suspension according to a judgment result, ensures that in the stall state of the elevator, second electromagnetic coils and first electromagnetic coils are electrified to generate same-phase magnetic fields to repel each other with second permanent magnets and the first electromagnetic coils, and generates counter-acting force before a lift car compresses the damping structure, so that harm to passengers and damage to equipment are relieved, and the damping effect is good.
本发明公开了一种新型电梯磁悬浮安全保护装置操作系统,包括装置本体、减震底座与第二缓冲弹簧,还包括用于坠落时减速防护的减速机构、减震缓冲效果好的减震结构以及延长电梯磁悬浮安全保护装置使用寿命的缓冲机构。本发明当电梯异常冲顶或蹲底时,控制器将根据判定结果给磁悬浮通电,保证在电梯失速状态下,给第二电磁线圈和第一电磁线圈通电,分别与第二永磁体和第一电磁线圈产生同相位磁场相互推斥,在轿厢压缩减震结构之前产生反作用力,来减轻对乘客的伤害和设备的损坏,减震效果好。
Novel elevator magnetic suspension safety protection device operating system
一种新型电梯磁悬浮安全保护装置操作系统
2021-05-28
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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