The invention relates to the technical field of road construction, in particular to a transportation device with a stable structure for road construction, which comprises a base, supporting seats are fixedly connected to the left side and the right side of the upper end of the base, supporting columns are fixedly connected to the upper ends of the two supporting seats, and servo motors are mounted in the two supporting seats; threaded rods are vertically mounted in the two supporting columns correspondingly, the servo motors penetrate through the supporting base through output shafts and extend into the supporting columns to be fixedly connected with the threaded rods, the bottoms of the threaded rods are movably sleeved with first threaded blocks correspondingly, and fixing grooves are formed in the corresponding sides of the two supporting columns correspondingly. The transportation device is reasonable in structure, the loading tightness of the transportation device is adjusted, the stability of the transportation device is improved, buffering and damping of the transportation device are facilitated, the height of the transportation device is convenient to adjust, and the transportation device with the stable structure for road construction is high in practicability and convenient to use.

    本发明涉及道路施工技术领域,尤其是一种道路施工用具有稳定结构的运输装置,包括底座,所述底座的上端左右两侧固定连接有支撑座,两个所述支撑座的上端固定连接有支撑柱,两个所述支撑座的内部均安装有伺服电机,两个所述支撑柱的内部均竖向安装有螺纹杆,所述伺服电机均通过输出轴贯穿支撑座且延伸至其支撑柱的内部与螺纹杆固定连接,所述螺纹杆的底部均活动套装有第一螺纹块,两个所述支撑柱相对应的一侧均设有固定槽,本发明结构合理,使其调节其装载松紧度,提高运输装置的稳定性,方便对其缓冲减震,且便于对其高度调整,使得一种道路施工用具有稳定结构的运输装置实用性高,便于对其使用。


    Access

    Download


    Export, share and cite



    Title :

    Transportation device with stable structure for road construction


    Additional title:

    一种道路施工用具有稳定结构的运输装置


    Contributors:
    MICHINAMI (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B60B VEHICLE WHEELS , Räder für Fahrzeuge / E04G SCAFFOLDING , Baugerüste




    Material transportation method in road construction

    ZHANG LUJUN / ZHANG CHI / YU LINXUAN et al. | European Patent Office | 2021

    Free access

    Assembly type wall transportation device with stable structure

    YU TONGDE / QIAN YUANDI / JIN RENCAI et al. | European Patent Office | 2021

    Free access

    Road cargo transportation device

    XUE HAISHENG | European Patent Office | 2020

    Free access

    Road transportation

    Tokuda, T. / Council of Academies of Engineering and Technological Sciences / Swiss Academy of Engineering Sciences | British Library Conference Proceedings | 1994