The invention discloses a railway locomotive wheelset lifting device. The railway locomotive wheelset lifting device comprises a base, a sliding base is connected to the base in a sliding mode, an adjusting mechanism is arranged between the sliding base and the base, a sliding groove is formed in the sliding base, two sliding blocks are connected into the sliding groove in a sliding mode, a servomotor is fixedly connected to the sliding base, the output end of the servo motor is fixedly connected with a first screw rod, the first screw rod penetrates through the sliding base and is rotatablyconnected with the sliding base, the end, away from the servo motor, of the first screw rod is fixedly connected with a second screw rod, the second screw rod is rotatably connected with the inner wall of the sliding groove, and the first screw rod and the second screw rod correspondingly penetrate through the two sliding blocks and are in threaded connection with the two sliding blocks. The railway locomotive wheelset lifting device is reasonable in structure, wheel sets can be stably supported, axles can be stably clamped, the stability of the supported wheel sets is guaranteed, manual operation of workers does not needed, the labor amount of the workers is greatly reduced, and the safety is higher.

    本发明公开了一种铁道机车轮对升降装置,包括底座,所述底座上滑动连接有滑动座,所述滑动座与底座之间设有调节机构,所述滑动座上设有滑动槽,所述滑动槽内滑动连接有两个滑动块,所述滑动座上固定连接有伺服电机,所述伺服电机的输出端固定连接有第一螺杆,所述第一螺杆贯穿滑动座并与其转动连接,所述第一螺杆与伺服电机相背的一端固定连接有第二螺杆,所述第二螺杆与滑动槽的内壁转动连接,所述第一螺杆和第二螺杆分别贯穿两个滑动块并与其螺纹连接。本发明结构合理,不仅可以对轮对进行稳定的支撑,且可以对车轴进行稳定的夹持,保证其被支撑起来之后的稳定性,无需工作人员手动操作,大大降低工作人员的劳动量,且安全性更高。


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    Titel :

    Railway locomotive wheelset lifting device


    Weitere Titelangaben:

    一种铁道机车轮对升降装置


    Beteiligte:
    JIANG HAILIAN (Autor:in)

    Erscheinungsdatum :

    2020-12-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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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