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Sensor device, wheel, and wheel failure monitoring method

A sensor device and sensor technology, applied in the direction of rim measurement/measurement, transportation and packaging, railway car body parts, etc., to reduce construction costs, avoid impacts, and reduce construction hidden dangers

Pending Publication Date: 2021-04-09
北京竞业达数码科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to provide a sensor device, a wheel and a wheel fault monitoring method to solve the technical problem that the existing train wheel monitoring device needs an external power supply and lead wires to a certain extent

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  • Sensor device, wheel, and wheel failure monitoring method
  • Sensor device, wheel, and wheel failure monitoring method
  • Sensor device, wheel, and wheel failure monitoring method

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Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without...

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Abstract

The invention provides a sensor device, a wheel and a wheel fault monitoring method, relates to the technical field of train monitoring equipment, and aims to solve the technical problem that an existing train wheel monitoring device needs an external power supply and a lead to a certain extent. The sensor device provided by the invention is used for a wheel and comprises a first mounting component, a second mounting component, a magnet, a coil and a sensing mechanism, the first mounting component is connected with a rotating shaft of a wheel. The magnet is installed on the side, deviating from the rotating shaft, of the first mounting component. The second mounting component is connected with a shaft end cover of the wheel, and the rotating shaft rotates relative to the shaft end cover, so that the first mounting component rotates relative to the second mounting component; the coil is mounted on the second mounting component and is arranged opposite to the motion trail of the magnet; the sensing mechanism is arranged on the side, away from the coil, of the second mounting component and connected with the coil wire so as to provide power for the sensing mechanism.

Description

technical field [0001] The invention relates to the technical field of train monitoring equipment, in particular to a sensor device, a wheel and a wheel fault monitoring method. Background technique [0002] The railway is an important infrastructure, and the good operation of the train is the key to ensure the safe operation of the railway. And these must rely on train fault diagnosis technology. [0003] Since the train wheel is one of the most important key components in the mechanical part of the train, and it is also the part where the mechanical failure of the railway locomotive frequently occurs, the monitoring, maintenance and maintenance of the train wheel are particularly important in the inspection and maintenance of the railway locomotive. [0004] At this stage, the fault monitoring of train wheels includes vibration state monitoring, noise state monitoring, temperature state monitoring, and non-destructive flaw detection state monitoring, etc., and the above-m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61K9/12B61L15/00
CPCB61K9/12B61L15/00
Inventor 孙亚新李岩峰田华赵峥
Owner 北京竞业达数码科技股份有限公司
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