The invention discloses a prefabricated highway steel bridge carrying and erecting van with crawler wheels. The prefabricated highway steel bridge carrying and erecting van comprises a storage rack, a handle, a front wheel and a rear wheel, wherein the front wheel adopts a crawler type front wheel structure, and comprises large belt wheels, a small belt wheel, a center plate, a crawler belt and a bracket; the large belt wheels are connected with a small shaft through bearing fit, and the two ends of the small shaft are fixedly connected with the end head of the center plate; the small belt wheel is connected with a shoulder small shaft through bearing fit; the shoulder small shaft is simultaneously connected with the center plate and the bracket through shaft hole fit; the crawler belt is arranged on two large belt wheels in a sleeving mode; the large belt wheels, the small belt wheel and the crawler belt are engaged; the upper part of the bracket is connected with a connecting rod through a pin roll I, and is connected with a lug plate of the storage rack through a pin roll II. The prefabricated highway steel bridge carrying and erecting van can be adaptive to prefabricated highway steel bridges of all models in China, can prevent wheels from sinking into silt, is simple to operate, easy and labor-saving, efficient and quick.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Prefabricated highway steel bridge carrying and erecting van with crawler wheels


    Beteiligte:
    SONG DIANYI (Autor:in) / XU WEI (Autor:in) / HUANG YIMIN (Autor:in)

    Erscheinungsdatum :

    17.02.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    E01D BRIDGES , Brücken / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS




    Portable carrying crawler

    CHEN SHAN / FENG YONGBAO / HE ZHENXIN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Prefabricated beam erecting method and equipment

    CHEN MIN / TAN SHUGUANG / JI QINGFENG et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Crawler type self-walking prefabricated substation

    LI GUANGZHI / GAO QIANG / JIN ZHAO et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Multifunctional bridge erecting machine and bridge erecting construction method

    HAN GUOJIE / HAN XINGUANG / HE YULONG et al. | Europäisches Patentamt | 2022

    Freier Zugriff