The invention discloses an auxiliary steering method and an auxiliary rotary platform of a portal crane, the auxiliary rotary platform comprises a bearing disc and a bottom supporting rod, the surface of the bearing disc is provided with an auxiliary structure for assisting rotation when the portal crane is rotated, and the lower end of the bearing disc is provided with an auxiliary structure for starting the rotary platform and supporting the rotary platform. And meanwhile, a hidden protection structure is provided. When the auxiliary rotary platform of the portal crane is used, the locking rails are arranged on the bearing disc used for steering, tires of the crane are positioned and locked through the iron shoes arranged on the locking rails firstly, the stability during steering is improved, and when the crane enters the steering platform, the guide rails are laid on the two sides of the tires in advance, so that the stability during steering is improved. The locking track and the guiding track are in linear connection, the crane can accurately run to the bearing disc at any angle, when the platform is operated and used, the operation difficulty can be greatly reduced through cooperation assistance of the multiple tracks, steering is more accurate, and operation is more convenient and faster.

    本发明公开了一种门式起重机的辅助转向方法及辅助回转平台,包括承载盘和底部支撑杆,所述承载盘的表面设置有在对门式起重机进行回转时,辅助回转用的辅助结构,而在承载盘的下端设置有对该回转平台进行启动,且同时具备隐藏的保护结构。本发明,门式起重机的辅助回转平台在使用时,在用于向的的承载盘上设置有锁定轨道,锁定轨道上首先通过设置的铁鞋将起重机的轮胎进行定位锁定,提高转向时的稳定,而在进入转向平台时,将引导轨道提前铺设在轮胎两侧,使得锁定轨道与引导轨道呈直线连接,起重机在任何角度都能精准的行驶到承载盘上的,使得在操作使用该平台时,多个轨道之间的配合辅助能大大降低操作的难度,转向更加精准操作时更加方便快捷。


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    Title :

    Auxiliary steering method and auxiliary rotary platform of portal crane


    Additional title:

    一种门式起重机的辅助转向方法及辅助回转平台


    Contributors:
    XIA JIANHUA (author) / MENG LINCHAO (author) / HUANG JING (author) / XIA JUNPENG (author)

    Publication date :

    2024-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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