The method being suitable for the field of hub protection provides a protective ring for a constant-temperature natural gas tank truck. The protective ring comprises an outer ring; a filling block isarranged in the outer ring; a compact part is mounted in the filling block; a flexible copper wire is connected into the filling block; a connecting port is formed in the left side of the outer ring;a fixed block is mounted on the right side of the outer ring; a movable block is connected to the lower part of the fixed block; and a clamping buckle is arranged on the left side of the movable block. A fixed plate is connected to the head end of the outer ring, a mounting block is arranged above the fixed plate, a connecting plate is mounted on the right side of the fixed plate, and a locking block penetrates the tail end of the connecting plate; a limiting plate is connected to the tail end of the outer ring, and a clamping groove is formed in the limiting plate. According to the protectivering for the constant-temperature natural gas tank truck, stable installation of the protective ring is facilitated, disassembly and maintenance of the protective ring are facilitated, replacement ofthe whole protective ring is not needed, the cost is greatly reduced, and the wear-resisting effect is good.

    本发明适用于轮毂保护领域,提供了一种恒温式天然气罐车用保护圈,包括外圈,所述外圈的内部设置有填充块,且填充块的内部安装有紧凑件,并且填充块的内部连接有柔性铜丝,所述外圈的左侧设置有连接口,且外圈的右侧安装有固定块,所述固定块的下方连接有活动块,且活动块的左侧设置有卡合扣,所述外圈的首端连接有固定板,且固定板的上方设置有安装块,所述固定板的右侧安装有连接板,且连接板的末端贯穿有锁紧块,所述外圈的的末端连接有限位板,且限位板的内部设置有卡槽。该恒温式天然气罐车用保护圈,便于保护圈的稳定安装,且便于保护圈的拆卸维修,不需要整条更换,使成本大大降低,而且耐磨效果好。


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    Titel :

    Protective ring for constant-temperature natural gas tank truck


    Weitere Titelangaben:

    一种恒温式天然气罐车用保护圈


    Beteiligte:
    TIAN HAOCHEN (Autor:in) / TIAN JIANHUA (Autor:in)

    Erscheinungsdatum :

    2020-04-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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