Magnetic suspension elevator guiding system and control method thereof

Abstract

The invention provides a magnetic suspension elevator guiding system, comprising an elevator car and an elevator shaft. The magnetic suspension elevator guiding system is characterized in that a guiding device is arranged at each of right and left side walls of the elevator shaft; the guiding device comprises a guide rail which is arranged on an elevator shaft wall and a U-shaped guide shoe which is arranged on an outer wall of the elevator car; the U-shaped guide shoe corresponds to the guide rail; a U-shaped electromagnetic force device is further arranged on three inner walls of the U-shaped guide shoe; the U-shaped electromagnetic force device corresponds to the guide rail, and a gap is arranged between the U-shaped electromagnetic force device and the guide rail; and the U-shaped electromagnetic force device is a U-shaped iron core wound with an electromagnetic coil. The invention also provides a control method for the overall elevator car. Meanwhile, an electric-driven system (EDS) and electromagnetic system (EMS) mixed suspension system is introduced, the energy consumption is reduced, the running cost of an elevator is lowered, the requirement of the system on the guide rail precision is reduced, and the overall optimization is easily realized.

Description

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AI Technical Summary

Benefits of technology

This patented technical solution allows an improved movement mechanism that does away from any direct physical connection during operation while still maintaining stable performance over longer periods of use. It uses magnetism instead of traditional methods like roller guides or slide rails to prevent wear on both components and enhance their lifespan. By monitoring these factors accurately and controllably, this design ensures smooth motion even when there may have issues such as slippage or misalignment caused by uneven surfaces.

Problems solved by technology

The technical problem addressed in this patented text relates to reducing linear movement component's impact on their performance due to its interaction with other moving elements during operation. This can cause damage such as wearing away from certain points along the path that they move over time.

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