The invention discloses a lateral offset compensation system for a pantograph of a heavy truck. The system is installed on a supporting table behind a cab of the heavy truck and comprises a base, wherein a rotating shaft is fixed to the base, a rotating table is installed on the rotating shaft, a nut is installed on the rotating shaft, a stepping motor and a speed reducer are installed on the rotating table, an output shaft of the speed reducer is connected with a lead screw, the lead screw is meshed with the nut, and the rotating shaft is connected with the nut through a universal connectingshaft. The system is mounted on the supporting table at the rear part of the cab of the heavy truck, is used for compensating for the lateral offset of the pantograph relative to the overhead line system in the vehicle driving process, and has the characteristics of compact structure, light weight, convenience in assembly and disassembly, small mounting space and the like.

    本发明公开了一种重卡受电弓横向偏移补偿系统,安装在重卡驾驶室后方支撑台上,包括底座,底座上固定有回转轴,回转轴上安装有转动台,回转轴上安装有丝母,转动台上安装有步进电机和减速机,减速机的输出轴与丝杆连接,丝杠与丝母啮合。回转轴与所述丝母之间通过万向连接轴连接。该系统安装在重卡驾驶室后部的支撑台上,用于补偿车辆行驶过程中受电弓相对于接触网发生的横向偏移,具有结构紧凑、重量轻、装卸便捷、安装空间小等特点。


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    Title :

    Lateral offset compensation system for pantograph of heavy truck


    Additional title:

    一种重卡受电弓横向偏移补偿系统


    Contributors:
    MA DEBIAO (author) / SHI BANGYU (author) / DAI YONGLIANG (author) / YU JINPENG (author) / GAO WENBIN (author) / WU RONGPING (author)

    Publication date :

    2020-05-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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