The invention relates to a heavy-load railway locomotive turntable, and belongs to the technical field of railway production and maintenance equipment. The problem that an existing railway locomotive turntable structure is high in manufacturing cost is solved. The device is used for completing the turning and reversing operation of the railway duplex heavy-load locomotive. The device is mainly and technically characterized in that a central supporting seat (22) is vertically welded on a central pre-embedded steel plate assembly (31) and is used as a rotation center of a locomotive turntable; the thrust knuckle bearing (21) is sleeved on the central shaft sleeve (24), and the locomotive weight transmitted by the bearing beam assembly (7) is transmitted to the central supporting seat (22); the two ends of the bearing beam assembly (7) are welded on the frame main beam (3) to form a whole; the hollow shaft (29) is inserted into an inner hole of the central shaft sleeve (24); and a ground power line penetrates out of a cable threading steel pipe outlet (32), enters a rotary center power supply device (6) and then reaches an electrical control system of a cab.

    本发明涉及一种重载的铁路机车转盘,属于铁路生产检修设备技术领域。解决现有铁路机车转盘结构形式制作成本高的问题。本发明用于完成铁路双联重载机车的调头换向作业。其主要技术特征是:中心支承座(22)垂直焊接在中心预埋钢板装配(31)上,作为机车转盘的回转中心;推力关节轴承(21)套装在中心轴套(24)上,将承载梁装配(7)传递过来的机车重量,传递到中心支承座(22)上;承载梁装配(7)的两端焊接在车架主梁(3)上成为一个整体;空心轴(29)插入到中心轴套(24)内孔里面;地面电源线从电缆线穿线钢管出口(32)穿出,进入到回转中心供电装置(6),再到司机室电气控制系统。


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    Title :

    Heavy-load railway locomotive turntable


    Additional title:

    重载的铁路机车转盘


    Contributors:
    NIU AICHENG (author) / CUI CHANGMING (author) / LI WENMING (author)

    Publication date :

    2023-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61J Verschieben oder Rangieren von Schienenfahrzeugen , SHIFTING OR SHUNTING OF RAIL VEHICLES



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