The invention relates to a rail transportation device capable of automatically adjusting postures for a large-dip-angle tunnel, which comprises a box body, a chassis and a first auxiliary wheel pair, the chassis is mounted at the bottom of the box body, two groups of traveling wheel pairs are mounted on the chassis, the first auxiliary wheel pair is positioned between the two groups of traveling wheel pairs, and an axle in the first auxiliary wheel pair is rotatably mounted on the chassis; when the rail transportation device moves to the large-dip-angle rail bending position, a wheel shaft of the first auxiliary wheel pair rotates to enable the auxiliary wheel pair to make contact with the rail so as to be matched with the walking wheel pair to turn. And after turning, the wheel shaft in the first auxiliary wheel pair rotates to enable the auxiliary wheel pair to derail, and the rail transportation device walks by utilizing the walking wheel pair. The rail transportation device provided by the invention can meet the turning requirements of turning parts with different inclination angles and keep the stability of the rail transportation device, so that the transportation safety is ensured.

    本发明涉及一种用于大倾角隧道可自动调整姿态的轨道运输装置,包括箱体、底盘及第一辅助轮对,底盘安装于箱体底部,底盘上安装有两组行走轮对,第一辅助轮对位于两组行走轮对之间,第一辅助轮对中的车轴转动安装于底盘上;其中,当轨道运输装置移动到大倾角轨道变弯处时第一辅助轮对的轮轴转动使其辅助轮对触轨,以配合行走轮对过弯;过弯后,第一辅助轮对中的轮轴转动使其辅助轮对脱轨,轨道运输装置利用行走轮对进行行走。本发明中提供的轨道运输装置可适应具有不同倾角的过弯处的过弯需要并保持自身的平稳、保证运输安全。


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    Title :

    Rail transportation device capable of automatically adjusting posture and used for large-dip-angle tunnel


    Additional title:

    一种用于大倾角隧道可自动调整姿态的轨道运输装置


    Contributors:
    SHI JUNFENG (author) / TAN YAO (author) / WU YINGJUN (author) / LI DAOXIN (author) / FU PEI (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS



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