The invention discloses an anti-creeping energy absorption device for a high-speed train. The anti-creeping energy absorption device comprises anti-creeping teeth, a compression pipe, a contracted pipe disc, a shearing ring and a fastener. One end of the compression pipe is connected with the anti-creeping teeth, the other end of the compression pipe is connected with the contracted pipe disc and the shearing ring, and the fastener is used for connecting and fixing the compression pipe, the contracted pipe disc and the shearing ring; and the end part of the contracted pipe disc is detachably connected with the train body, so that the anti-creeping energy absorption device is mounted at the front end of the train and is used for preventing creeping and absorbing energy. The anti-creeper device has the advantages of being compact in structure, easy to install, high in energy absorption density, light in weight and the like, plays an important role in improving the driving safety of a high-speed train, optimizing the energy absorption capacity of the anti-creeper device and reducing the use cost, and is well suitable for a high-speed motor train unit with a small installation space.

    本发明公开了一种用于高速列车的防爬吸能装置,包括:防爬齿、压缩管、缩管盘、剪切环和紧固件;所述压缩管的一端与防爬齿连接,压缩管的另一端与缩管盘和剪切环连接,所述紧固件用于实现压缩管、缩管盘和剪切环连接固定;所述缩管盘端部与车体可拆卸连接,以实现防爬吸能装置安装在列车前端,用于防爬吸能。本发明具有结构紧凑、安装简单、吸能能量密度高且重量轻等优点,对于提高高速列车行驶安全、优化防爬器吸能能力、减少使用成本具有重要作用,很好地适用于小安装空间的高速动车组。


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    Title :

    Anti-creeping energy-absorbing device for high-speed train


    Additional title:

    一种用于高速列车的防爬吸能装置


    Contributors:
    LEI ZHANGWEN (author) / LI LIN (author) / ZENG ZHONGQING (author) / WANG DA (author) / HUANG ZHIHUA (author) / JIANG XIAOLIN (author) / SHEN ZHENYU (author) / YAO YANYUN (author) / HUANG SHEN (author) / HU QUAN (author)

    Publication date :

    2024-03-29


    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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