The invention relates to an overhead working truck and an auxiliary frame thereof. The auxiliary frame comprises a body and a reinforcing plate, the body comprises a supporting seat and two longitudinal beams, the two longitudinal beams extend in the length direction of the auxiliary frame and are arranged in the width direction of the auxiliary frame at intervals, so that a concave part is formed between the two longitudinal beams, and the supporting seat is arranged on the front sides of the two longitudinal beams and used for being connected with the rotary table; and the reinforcing plate is arranged in the concave part and is arc-shaped. Therefore, the performance of the auxiliary frame can be improved.

    本申请涉及一种高空作业车及其副车架。副车架包括本体和加强板,本体包括支撑座和两根纵梁,两根纵梁沿着副车架的长度方向延伸,并在副车架的宽度方向上间隔布置,使得两根纵梁之间形成凹部,支撑座设置于两根纵梁的前侧,并用于与转台连接;加强板设置于凹部中,并呈弧形。基于此,可提升副车架的性能。


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    Title :

    Overhead working truck and auxiliary frame thereof


    Additional title:

    高空作业车及其副车架


    Contributors:
    LI XUELING (author) / ZHAO ZHENREN (author) / DING LEILEI (author)

    Publication date :

    2022-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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