The invention relates to a wheel installation connecting piece, in order to solve the problem that switching between double tires and a single tire at the end of an axle of an existing wheel excavator is inconvenient, an auxiliary rim and wheel type walking equipment are constructed, in the auxiliary rim, a fixing structure comprises an installation flange plate and a first barrel component, the axial inner side end of the first cylinder part and the mounting flange plate are fixedly connected and are coaxially arranged; the structure comprises a rim connecting flange plate and a second cylinder part, and the axial outer side end of the second cylinder part and the rim connecting flange plate are fixedly connected and are coaxially arranged. The axial inner side end of the second cylinder part is connected with the axial outer side end of the first cylinder part in an inserting and sleeving manner; the locking device is used for locking and connecting the first barrel part and the second barrel part which are connected together in an inserted and sleeved mode to limit the second barrel part to move towards the axial outer side relative to the first barrel part. The auxiliary rim is used in the wheel type walking equipment, the conversion operation of the axle between a single-tire structure and a double-tire structure is simple and convenient, and the disassembly and assembly of an inner side wheel are not involved during conversion.

    本发明涉及车轮安装连接件,为解决现有轮式挖掘机车桥端部双胎与单胎切换不方便的问题,本发明构造一种辅助轮辋和轮式行走设备,在辅助轮辋中,固定结构包括安装法兰盘、第一筒部件,第一筒部件的轴向内侧端与安装法兰盘固定连接且两者同轴布置;换结构包括轮辋连接法兰盘、第二筒部件,第二筒部件的轴向外侧端与轮辋连接法兰盘固定连接且两者同轴布置;第二筒部件轴向内侧端与第一筒部件轴向外侧端插套连接;锁紧装置用于将插套连接在一起的第一筒部件和第二筒部件锁紧连接限制第二筒部件相对第一筒部件向轴向外侧移动。本发明辅助轮辋用于轮式行走设备中,车桥在单胎结构和双胎结构之间的转换操作简单方便,且转换时不涉及内侧车轮的拆装。


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    Title :

    Auxiliary rim and wheel type walking equipment


    Additional title:

    辅助轮辋和轮式行走设备


    Contributors:
    YIN CHAO (author) / FU BIN (author) / LI YUJIANG (author) / LIU SUNA (author)

    Publication date :

    2022-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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