The distance-adjustable low-contact-stress guide wheel set comprises a mounting frame, a moving frame, a distance adjusting structure and a roller structure, the mounting frame is provided with a first wall and a second wall which are oppositely arranged front and back, sliding grooves extending left and right are formed in the outer side of the first wall and the outer side of the second wall, the moving frame is in a U shape, and sliding blocks are connected to the two side walls of the moving frame; the movable frame is mounted on the mounting frame from the lower side, a sliding block on one side wall of the movable frame is matched with a sliding groove in the first wall, and a sliding block on the other side wall of the movable frame is matched with a sliding groove in the second wall, so that the movable frame can slide left and right relative to the mounting frame; the distance adjusting structure is installed on the installation frame and further connected with the moving frame, the rolling wheel structure is installed on the lower side of the moving frame, and the distance adjusting structure can adjust the position of the moving frame in the left-right direction so as to adjust the distance between the rolling wheel structure and the sliding rail in the left-right direction. The distance between the vehicle body and the sliding rail can be actively adjusted, and the probability of inclination of the vehicle body is reduced.

    本发明涉及一种可调间距低接触应力的导向轮组,包括安装架、移动架、调距结构和滚轮结构,安装架具有前后相对设置的第一壁和第二壁,第一壁和第二壁的外侧设有左右延伸的滑槽,移动架为U形,移动架的两个侧壁上连接有滑块,移动架从下侧安装到安装架上,移动架的一个侧壁上的滑块与第一壁上的滑槽配合,移动架的另一个侧壁上的滑块与第二壁上的滑槽配合,使得移动架能够相对安装架左右滑动;调距结构安装在安装架上,调距结构还与移动架连接,滚轮结构安装于移动架的下侧,调距结构能够在左右方向上调整移动架的位置,以在左右方向调整滚轮结构与滑轨之间的间距。能够主动调整与滑轨之间的间距,减少车体的倾斜的概率。


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    Title :

    Guide wheel set with adjustable spacing and low contact stress


    Additional title:

    一种可调间距低接触应力的导向轮组


    Contributors:
    YOU XIAOMENG (author) / ZHANG KANG (author) / SHEN TINGTING (author) / LING HAO (author) / DONG CHUANYANG (author)

    Publication date :

    2025-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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