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Energy collecting permanent magnetic suspension steering device

A steering device and magnetic levitation technology, applied in the field of transportation, can solve the problems of short service life, high cost, poor shock absorption performance, etc.

Inactive Publication Date: 2007-02-28
李岭群
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned bogie technology is widely used in existing wheel-rail trains, maglev trains, and extended vehicles, but this kind of mechanical bogie has complex structure, poor shock absorption performance, poor comfort, short service life, and high cost

Method used

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  • Energy collecting permanent magnetic suspension steering device
  • Energy collecting permanent magnetic suspension steering device
  • Energy collecting permanent magnetic suspension steering device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The energy-collecting permanent magnetic levitation steering device of the present invention is composed of an arc-shaped permanent magnet energy-collecting track and a central rotating shaft, wherein:

[0025] The arc-shaped permanent magnet energy-collecting track is composed of three parts: an arc-shaped groove made of ferromagnetic material, a permanent magnet made of hard magnetic material and a non-ferromagnetic inlay. Two permanent magnets with different poles are adjacently arranged in parallel and fixed in the arc-shaped groove body. There is a non-ferromagnetic inlay between the two permanent magnets and the groove wall to separate the permanent magnet from the groove wall to enhance the suspension. ability. A non-ferromagnetic inlay can also be provided between the two permanent magnets to separate the N poles and S poles of the two permanent magnets.

[0026] The rotating shaft part is composed of an upper shaft seat, a lower shaft seat, a rotating shaft, a...

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PUM

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Abstract

The invention discloses a cumulative permanent-magnet suspending steering device, which is characterized by the following: fixing permanent-magnet in the arc groove, inserting two ends of rotary shaft in the upper and lower shaft seats, fixing upper shaft seat in the chassis, fixing lower shaft seat in the suspending dynamic bay, adopting two shaft seats as center, fixing arc permanent-magnet cumulative rail on the lower surface of chassis and upper surface of suspension dynamic bay, inserting rotary shaft in the upper and lower shaft seats, integrating rotary shaft and chassis and dynamic bay, fixing permanent magnet on the upper and lower sides of suspension dynamic bay, fixing two magnetic suspension rails in the upper and lower of groove bed corresponding to permanent magnet, suspending the suspension dynamic bay, setting guide wheel on two sides of permanent magnet, setting guide rail between two magnetic suspension rail, supporting guide wheel on the guide rail, controlling suspension dynamic bay in the rail.

Description

technical field [0001] The invention belongs to the technical field of transportation, and in particular relates to an energy-collecting permanent maglev steering device. Background technique [0002] In order to ensure that wheel-rail trains, maglev trains, and extended vehicles have good turning and climbing capabilities, bogies are provided under the chassis of the above-mentioned vehicles. Existing technology is that chassis is pressed on the spring of bogie, and chassis and bogie are connected as a whole by concentric shaft. The bogie under the chassis can not only rotate horizontally, but also tilt forward and backward at a small angle, so that the train can run on the turning line and the climbing line. The above-mentioned bogie technology is widely used in existing wheel-rail trains, maglev trains, and extended cars, but this mechanical bogie has complex structure, poor shock absorption performance, poor comfort, short service life, and high cost. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L13/06E01B25/30
Inventor 李岭群
Owner 李岭群