The invention discloses a step traveling mechanism, which comprises a first vehicle body and a second vehicle body, wherein a sleeve is arranged at the end part of the first vehicle body, a lifting column is arranged at the end part of the second vehicle body, the lifting column is arranged in the sleeve in a sleeving way, a lifting block is arranged in the sleeve, a slide groove is formed in the lifting column and can slide relative to the lifting block, the top end of the lifting column is provided with a fixed pulley and is connected with a bottom winder through a steel wire rope, the steel wire rope is fixedly connected with the upper end and the lower end of the lifting block and is used for the lifting block to relatively slide up and down, a gravity center adjusting table is arranged at the exterior of the sleeve, and the mass of a zone A of the three-fourth area of the gravity center adjusting table is two to three times more than the mass of a zone B of the one-fourth area. The step traveling mechanism has the advantages that by utilizing the relative movement of the vehicle body, the equipment can transport and move on a slope-free step, and the gravity center adjusting table can be used for adjusting the gravity center, and can also be used for carrying goods.


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    Title :

    Step traveling mechanism


    Contributors:
    SUN XIN (author)

    Publication date :

    2015-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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