The invention relates to the technical field of arc discharge resistant protection devices, in particular to an anti-pollution flashover device for a motor train unit train. An anti-pollution flashover device for a motor train unit train comprises a universal crank arm mechanism and a rotating frame, a positioning frame is fixedly installed at the end of the universal crank arm mechanism, the inner wall of the positioning frame is rotationally connected with the rotating frame, a reciprocating motor for driving the rotating frame to rotate in a reciprocating mode is installed on the surface of the positioning frame, and a transmission motor is installed on the top face of the rotating frame. A group of cleaning modules which are regularly distributed and are mutually linked through a belt are fixedly mounted on the inner wall of the rotating frame; and a driven gear is fixedly mounted on the peripheral side surface of one cleaning module. The insulator cleaning device has the beneficial effects that when the insulator cleaning device works, the reciprocating motor drives the two driving gears to work and finally drives the rotating frame to rotate in a reciprocating mode within the range of +/-60 degrees, then all-directional cleaning of the peripheral side face of an insulator is achieved, and by achieving the insulator cleaning effect, the probability of the pollution flashover phenomenon during working of a motor train unit train is reduced.

    本发明涉及抗电弧放电保护装置技术领域,具体为一种动车组列车防污闪装置。一种动车组列车防污闪装置,分别包括万向曲臂机构和旋转架,万向曲臂机构的端部固定安装有定位框,定位框的内壁与旋转架转动连接,定位框的表面安装有驱动旋转架往复旋转的往复电机,旋转架的顶面安装有传动电机,旋转架的内壁固定安装有一组呈规则分布且通过皮带而相互联动的清污模块,一清污模块的周侧面固定安装有从动齿轮。本发明的有益效果是:本发明工作时,往复电机驱动两个主动齿轮工作,并最终驱动旋转架在±60°内往复旋转,继而实现对绝缘子周侧面的全方位清洁,通过对绝缘子清洁效果的实现,从而降低动车组列车在工作时发生污闪现象的概率。


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    Title :

    Anti-pollution flashover device for motor train unit train


    Additional title:

    一种动车组列车防污闪装置


    Contributors:
    GUAN LINTING (author) / LIU BENJI (author)

    Publication date :

    2023-06-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B08B Reinigen allgemein , CLEANING IN GENERAL / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM , Trocknen von festen Gütern oder Erzeugnissen durch Entfernen von Flüssigkeit



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