The invention discloses a lifting device for constructional engineering. The device comprises a base, side edge supporting rods, an upper lifting structure and a bottom moving structure, the upper lifting structure comprises a top plate, a rotating roller fixing base, a rotating roller power structure, a rotating roller, a placing base, a traction rope, a longitudinal sliding groove, a longitudinal sliding block, a fixed plate, a pushing telescopic rod and an end extending structure, and the bottom moving structure comprises a moving power structure, a fixed transverse plate, side edge sliding grooves, side edge sliding blocks, roller fixing bases, bottom rollers and a supporting and fixing structure. According to the device, the end extending structure is arranged, so that raw materials can be placed and transported without being limited by the volume of raw materials, proper adjustment can be conducted according to the volume of the raw materials, and bottom rolling wheels capable of being automatically folded are arranged on the device, so that the device is convenient to move and fix.

    本发明公开了一种建筑工程用起重装置,包括底座、侧边支撑杆、上方起重结构和底部移动结构,所述上方起重结构包括顶板、转动辊固定座、转动辊动力结构、转动辊、放置座、牵引绳索、纵向滑槽、纵向滑块、固定板、推动伸缩杆和端部延伸结构,所述底部移动结构包括移动动力结构、固定横板、侧边滑槽、侧边滑块、滚轮固定座、底部滚轮和支撑固定结构,本装置通过设置有端部延伸结构,使得能够对原料的放置运输不局限原料的体积,可以根据原料的体积进行适当的调整,而且装置上设置有自动收起的底部滚轮,使得装置便于移动和固定。


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    Title :

    Lifting device for constructional engineering


    Additional title:

    一种建筑工程用起重装置


    Contributors:
    HU YINGYING (author)

    Publication date :

    2021-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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