The invention discloses a super-conductive magnetic-levitation elevator car device. The super-conductive magnetic-levitation elevator car device comprises an elevator car, a base and a magnetic levitation mechanism, wherein the elevator car is used for carrying passengers and objects, the base is used for being connected with an elevator power mechanism to achieve traction and spaced from an elevator car base plate of the elevator car, and the magnetic levitation mechanism is arranged between the elevator car base plate and the base and used for making the elevator car be arranged above the base in a suspended mode. The magnetic levitation mechanism comprises a super-conductive electromagnet assembly and a permanent magnet, wherein the permanent magnet is arranged opposite to the super-conductive electromagnet assembly, and the polarity of the magnetic force of the permanent magnet is the same as that of the magnetic force of the super-conductive electromagnet assembly. One of the super-conductive electromagnet assembly and the permanent magnet is arranged on the side, facing the base, of the elevator car base plate. The other of the super-conductive electromagnet assembly and the permanent magnet is arranged on the side, facing the elevator car base plate, of the base. The super-conductive electromagnet assembly is electrically connected with a controller. Compared with the prior art, the super-conductive magnetic-levitation elevator car device is simple in structure, good in damping effect and high in weighing precision.
Super-conductive magnetic-levitation elevator car device
2015-12-02
Patent
Electronic Resource
English
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