The invention belongs to the field of steel rail wheels, and particularly relates to a steel rail wheel structure under severe working conditions, which comprises a wheel seat, a mandrel is rotatably mounted in the wheel seat, a shaft sleeve is sleeved on the mandrel, a double-row deep groove ball bearing with a dust cover is sleeved on the shaft sleeve, and a steel rail wheel is sleeved on the double-row deep groove ball bearing with the dust cover. The sand blasting device is heavy in bearing capacity, convenient to install and good in sealing performance, saves cost, reduces machining difficulty, and meanwhile prevents dust and sand from splashing during sand blasting.

    本发明属于钢轨轮领域,尤其是一种恶劣工况下钢轨轮结构,包括轮座,所述轮座内转动安装有芯轴,芯轴上套接有轴套,所述轴套上套接有带防尘盖双列深沟球轴承,所述带防尘盖双列深沟球轴承上套接有钢轨轮,本发明承载重、安装方便、密封性良好,节约成本,减小加工难度,同时,防止喷砂时尘土、砂粒的飞溅。


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    Title :

    Steel rail wheel structure under severe working conditions


    Additional title:

    一种恶劣工况下钢轨轮结构


    Contributors:
    SHAO CHUNBO (author) / LIU RUNCHAO (author) / JIANG XUEYAN (author)

    Publication date :

    2022-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16C SHAFTS , Wellen



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