Rare earth permanent magnet suspension track cleaning device
A cleaning device and maglev technology, applied in track cleaning, cleaning methods, buildings, etc., can solve the problems of reducing the stability of train operation and affecting the suspension height, and achieve the effect of simple and practical installation and recycling.
Pending Publication Date: 2022-03-01
JIANGXI UNIV OF SCI & TECH +2
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Problems solved by technology
[0004] This application aims at the deficiencies of the existing technology, and provides a rare earth permanent magnetic levitation track cleaning device. This application aims at the fact that the current rare earth permanent magnetic levitation track is easy to absorb magnetic or charged particles in the surrounding air during operation, which in turn affects the levitation height and reduces the train operation. To solve the problem of stability, a rare earth permanent magnetic levitation track cleaning device is provided, which can clean up magnetic impurities on the surface of the permanent magnetic levitation track during the process of traveling along the permanent magnetic levitation track
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[0020] In order to make the purpose and technical solutions of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions of the embodiments of the present application with reference to the drawings of the embodiments of the present application. Apparently, the described embodiments are some of the embodiments of the present application, but not all of them. Based on the described embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0021] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs. It should also be understood that terms such as those defined in c...
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The invention provides a rare earth permanent magnet suspension track cleaning device. Impurities on the surface of a permanent magnet suspension track are received through a cleaning opening in the front end of a cleaning vehicle in the advancing process of a vehicle body, magnetic impurities are attracted from the surface of the permanent magnet suspension track to be separated from the surface of the track through a magnetic attraction piece, and the magnetic impurities are backwards transferred to the rear end in the cleaning vehicle through an attraction belt on the periphery of the magnetic attraction piece to be collected. According to the rail cleaning device, magnetic impurities on the surface of the rail can be cleaned during running of a train, the device is simple and practical, the magnetic impurities are collected into the train to be collected through tight attachment of the device and the rail, then the magnetic impurities are recycled after secondary treatment, the purpose of cleaning the rail is achieved, and recycling of magnetic substances is also achieved.
Description
technical field [0001] The present application relates to the technical field of magnetic levitation rail transit, in particular to a rare-earth permanent magnetic levitation track cleaning device. Background technique [0002] The maglev train is a modern high-tech rail transportation tool. It is based on the principle of "same sex attracts and opposite sex repels" magnetic poles. It uses permanent magnetic force, electromagnetic force or superconducting magnetic force to overcome the effect of vehicle gravity, so that the vehicle and the track can interact with each other. A suspension without mechanical contact is achieved. [0003] However, due to the strong magnetic characteristics of the permanent magnetic track itself, the permanent magnetic levitation rail transit system is easy to absorb magnetic particles or charged particles in the surrounding air during high-period service. The attachment of charged particles to the surface of the track will cause magnetic loss ...
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IPC IPC(8): E01H8/10
CPCE01H8/10
Inventor 钟淑伟杨斌杨牧南罗三根马强
Owner JIANGXI UNIV OF SCI & TECH