The invention discloses a lifting semitrailer chassis and a lifting semitrailer applying the same. The lifting semitrailer chassis comprises a frame, a front auxiliary supporting leg, a rear auxiliary supporting leg and a crane base fixed to the frame. The four corners of the crane base are each provided with a main supporting leg oil cylinder sleeve, after the main supporting leg oil cylinders are connected, the lifting force can be directly transmitted to the ground, the front auxiliary supporting leg and the rear auxiliary supporting leg can bear the lifting moment generated by the lifting distance only with small force, the shearing force and the bending moment borne by a vehicle body in the lifting process are greatly reduced, and vertical deformation is reduced. A fixed platform connecting seat is arranged at the bottom of the crane base, a supporting leg supporting and hoisting mode and a fixed platform supporting and hoisting mode can be achieved, the maximum lifting capacity in the supporting leg supporting and hoisting mode can reach 300 tons, the lifting capacity in the fixed platform supporting and hoisting mode can reach 500 tons, and when oversized parts are hoisted, the maximum lifting capacity can reach 300 tons. And a plurality of cranes can be combined in any form according to task requirements to carry out hoisting, so that the hoisting task of the super-long structural member is completed.

    本发明公开了一种起重半挂车底盘及其所应用的起重半挂车,包括车架、前辅助支腿、后辅助支腿及固定在车架上的吊机基座;所述吊机基座四个角处分别设置一主支腿油缸套,连接主支腿油缸后起重力可直接传递到地面,前后辅助支腿只需要很小的力就可以承担吊装距离产生的吊装力矩,大大降低了吊装时车体承担的剪力及弯矩,减小了垂向变形;所述吊机基座底部设置有固定平台连接座,可以实现支腿支撑吊装模式及固定平台支撑吊装模式,其中支腿支撑吊装模式下最大起重力可达300吨,固定平台支撑吊装模式下起重力可达500吨,且在超大件吊装时,能够根据任务要求利用多台起重机以任意形式组合进行吊装,完成超长结构件的吊装任务。


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    Titel :

    Lifting semitrailer chassis and lifting semitrailer applying same


    Weitere Titelangaben:

    一种起重半挂车底盘及其所应用的起重半挂车


    Beteiligte:
    WANG XINBO (Autor:in) / ZHANG PING (Autor:in) / YANG SHAODONG (Autor:in) / JU DONGMEI (Autor:in) / SUN MENGFEI (Autor:in) / AN GUANGLE (Autor:in) / LIU SHUANGYAN (Autor:in) / WANG DI (Autor:in) / YIN YONGCONG (Autor:in) / DOU JUAN (Autor:in)

    Erscheinungsdatum :

    2023-03-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B66C Krane , CRANES



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