The invention discloses a steering column with an adjustable ratchet wheel locking mechanism, and the steering column comprises an aluminum support, an aluminum base and an adjusting block, wherein the aluminum base is arranged at the lower end of the aluminum support, a support welding assembly is arranged at the lower end of the aluminum base, and a front-back adjusting bolt penetrates through the aluminum base. According to the steering column, the adjusting handle is matched with the adjusting block, the locking effect between the aluminum base and the support welding assembly can be quickly released and locked, and therefore the height and the front-back position of the steering shaft welding lock sleeve assembly relative to the support welding assembly can be conveniently adjusted, and the practicability of the steering column and the adjusting effect during vehicle body installation are improved; the matching tightness of the handle to the adjusting block is adjusted, the one-way locking effect is achieved through the matching of the steep faces and the slow faces of the two sets of ratchet wheel teeth, the front and rear adjusting bolts can be rapidly locked and loosened through the matching of the adjusting block, and meanwhile, a certain supporting force can be provided for the steering shaft welding lock sleeve assembly and the support welding assembly through the tension spring, so the adjusting mode is more convenient.

    本发明公开了一种具有可调节棘轮锁紧机构的转向管柱,包括铝支架、铝制底座、调整块,铝支架下端设置有铝制底座,铝制底座下端设置有支架焊接总成,铝制底座上穿过有前后调节螺栓。本发明利用调节手柄配合调整块,能够快速松开锁紧铝制底座和支架焊接总成之间的锁紧效果,从而方便调节,转向轴焊锁套总成相对于支架焊接总成的高度和前后位置,提高转向管柱的实用性以及在车体安装时的调节效果,调节手柄对调整块的配合松紧,利用两组棘轮齿的陡面以及缓面的配合,达到单向锁紧的效果,配合调整块,能够快速锁紧和松开前后调节螺栓,同时利用拉簧能够为转向轴焊锁套总成和支架焊接总成之间提供一定的支撑力,使得调节方式更加便捷。


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    Title :

    Steering column with adjustable ratchet wheel locking mechanism


    Additional title:

    一种具有可调节棘轮锁紧机构的转向管柱


    Contributors:
    WANG JIANMING (author) / FAN JIANPING (author) / LYU ZHUO (author)

    Publication date :

    2021-09-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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