The invention discloses an energy self-consistent device for vehicle-mounted detection and a detection method, belongs to the technical field of mechanical design and signal analysis, and effectively solves the technical problem that the running state of a train cannot be sensed when no power supply exists. Comprising an annular belt, a shell, an inner cover, a main shaft, a rotating assembly, an energy conversion ball and a rotor, the top of the shell is open, a center through hole is formed in the center of the bottom of the shell, a center through hole is formed in the inner cover, and the main shaft penetrates through the center through hole of the inner cover; a plurality of compartments distributed in the circumferential direction of the central axis of the main shaft are formed between the shell and the rotor, an energy conversion ball is arranged in each compartment, the annular belt is installed on the inner wall, corresponding to the horizontal position of the rotor, of the shell, and the main shaft is a stepped shaft. The device effectively transmits vibration characteristics, is compact in structure, is high in expansibility, is high in sensitivity to characteristic changes, is stable in operation, is high in reliability, and can effectively record the vibration characteristics of an environment.

    本发明公开了一种用于车载检测的能量自洽装置及检测方法,属于机械设计及信号分析技术领域,有效解决没有电源供给时无法对列车的运行状态进行感知的技术问题。包括:环带、壳体、内盖、主轴、转动组件、能量转换球、转子,所述壳体的顶部为敞口,壳体的底部中心开设有中心通孔,所述内盖开设有中心通孔,所述主轴穿过所述内盖的中心通孔,所述壳体、转子之间形成若干个沿所述主轴的中轴线周向分布的隔间,每个隔间内设置一个能量转换球,所述环带安装在所述转子水平位置对应的所述壳体的内壁上,所述主轴为阶梯轴。本发明有效传递振动特征,结构紧凑,可拓展性强,对特征的变化具备高敏感性,工作稳定,可靠性高,能有效记录环境的振动特征。


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    Title :

    Energy self-consistent device for vehicle-mounted detection and detection method


    Additional title:

    一种用于车载检测的能量自洽装置及检测方法


    Contributors:
    ZHANG ZUTAO (author) / FANG ZHENG (author) / WU XIAOPING (author) / PAN HONGYE (author) / ZHOU ZIJIE (author) / YI MINYI (author)

    Publication date :

    2023-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / B61C Lokomotiven , LOCOMOTIVES / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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