The invention discloses a hydraulic anti-side-rolling device for a train, which comprises a left hydraulic cylinder, a right hydraulic cylinder, a hydraulic flow channel, a left side return device and a right side return device, the left hydraulic cylinder and the right hydraulic cylinder are respectively connected with a carriage and a bogie on the left side and the right side of the bogie, and the hydraulic flow channel is communicated with the left hydraulic cylinder and the right hydraulic cylinder. The left force return device and the right force return device are arranged on telescopic components of the left hydraulic cylinder and the right hydraulic cylinder respectively, when the carriage rolls laterally, the left hydraulic cylinder transmits acting force borne by the left hydraulic cylinder to the right hydraulic cylinder through the hydraulic flow channel in the form of counter-acting force, and the right hydraulic cylinder applies the acting force to the bogie and the carriage; and the left side force return device and the right side force return device are used for buffering the side rolling force of the carriage and forming restoring force for restoring the posture and the position of the carriage before side rolling. The invention has the advantages that the hydraulic pipeline can be randomly bent and arranged without occupying precious space and position on the bogie, so that the overall design of the bogie can be more scientific and reasonable.

    本发明公开了一种列车用液压抗侧滚装置,包括左液压缸、右液压缸、液压流道、左侧回力装置和右侧回力装置,所述左液压缸和右液压缸分别在转向架的左侧和右侧连接车厢和转向架,液压流道连通左液压缸和右液压缸,左侧回力装置和右侧回力装置分别设置在左液压缸和右液压缸的伸缩部件上,车厢发生侧滚时,左液压缸将受到的作用力以反作用力的形式通过液压流道传递到右液压缸,由右液压缸将该力作用于转向架和车厢,同时,左侧回力装置和右侧回力装置对车厢侧滚力进行缓冲并形成使车厢恢复侧滚前的姿态及所处位置的回复力。其优点在于:液压管路可以任意弯曲布设,无需挤占转向架上宝贵的空间和位置,使得转向架总体设计能够更加科学合理。


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    Title :

    Hydraulic anti-side-rolling device for train


    Additional title:

    一种列车用液压抗侧滚装置


    Contributors:
    NI SHIFENG (author) / ZHANG WEIHENG (author) / NIE QINGMING (author) / LIU HUAN (author) / GAO FAXIONG (author) / HUO YANXIA (author) / LUO YAN (author)

    Publication date :

    2024-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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