Maglev Elevator Guide System and Its Control Method

A guiding system and magnetic levitation technology, applied in elevators, transportation and packaging, etc., can solve the problems of poor accuracy and stability, large power loss, etc., and achieve the effect of eliminating friction, reducing energy consumption, and reducing the accuracy of guide rails.

Inactive Publication Date: 2016-03-02
SHENYANG POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: The present invention provides a magnetic levitation elevator guide system, the purpose of which is to solve the problems of large power loss, poor accuracy and poor stability in the previous elevator operation mode

Method used

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  • Maglev Elevator Guide System and Its Control Method
  • Maglev Elevator Guide System and Its Control Method
  • Maglev Elevator Guide System and Its Control Method

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Embodiment approach

[0035] Implementation method: Below in conjunction with accompanying drawing, the present invention is further described:

[0036] Such as figure 1 and 4 As shown, the present invention provides a magnetic levitation elevator guide system, including an elevator car and an elevator shaft, and a guide device is arranged on the left and right side walls of the elevator shaft, the guide device is a single electromagnetic guide device, and the guide device includes a The guide rail on the elevator shaft wall and the U-shaped guide shoe 111 arranged on the outer wall of the elevator car, the U-shaped guide shoe corresponds to the guide rail, and the guide rail is a T-shaped magnetic guide rail; the three inner walls of the U-shaped guide shoe are also provided with The U-shaped electromagnetic force device corresponds to the guide rail and maintains a gap with the guide rail; the U-shaped electromagnetic force device is a U-shaped iron core wound with an electromagnetic coil.

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Abstract

The invention provides a magnetic levitation elevator guiding system, which includes an elevator car and an elevator shaft, and is characterized in that: a guiding device is arranged on the left and right side walls of the elevator shaft, and the guiding device includes a guide rail arranged on the elevator shaft wall and a The U-shaped guide shoe on the outer wall of the elevator car, the U-shaped guide shoe corresponds to the guide rail; the three inner walls of the U-shaped guide shoe are also equipped with U-shaped electromagnetic force devices, and the U-shaped electromagnetic force device corresponds to the guide rail and maintains a gap with the guide rail ; The U-shaped electromagnetic force device is a U-shaped iron core wound with an electromagnetic coil. The present invention proposes a control method for the car as a whole. At the same time, the electric (EDS) and electromagnetic (EMS) suspension system is used to reduce energy consumption, reduce elevator operating costs, reduce the system's requirements for guide rail accuracy, and easily achieve overall optimization.

Description

technical field [0001] The invention relates to a guiding device for moving parts, in particular to a non-contact guiding device, which belongs to the technical field of motion control and is mainly used in elevators whose running stability and accuracy are affected by contact guiding. Background technique [0002] Linear motion components generally use rolling guides and sliding guides. Whether it is rolling guides or sliding guides, there are contact and friction. Contact friction will naturally lead to wear of contact parts, increase power loss of driving parts, reduce motion accuracy and service life, increase motion noise and heat, and may even deform precision parts, thus affecting the control accuracy and stability of motion devices. Contents of the invention [0003] Purpose of the invention: The present invention provides a magnetic levitation elevator guidance system, and its purpose is to solve the problems of large power loss, poor accuracy and poor stability i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B7/02B66B7/04B66B1/06
Inventor 胡庆于海雁于冬梅张宇献綦艳丽孙博王鹤刘丹
Owner SHENYANG POLYTECHNIC UNIV
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