The invention discloses a lifting device capable of conveying building materials conveniently, relates to the technical field of engineering machines and tools, and solves the problems that an existing transfer cart is difficult to use when encountering steps or treads in use, even if the existing transfer cart can be used, fragile building materials are easily broken due to large jolt in use, time and labor are wasted in use, and the existing transfer cart is inconvenient to use. The lifting device comprises an outer supporting piece, and a set of inner supporting piece is connected to the inner side of the outer supporting piece in a sliding manner; the right side of the outer supporting piece is rotationally connected with a set of outer lifting driving pieces; the left side of the outer supporting piece is rotationally connected with a set of inner lifting driving pieces; and a set of inner lifting middle transmission piece is rotationally connected to the front portion of the interior of the left side of the inner supporting piece. According to the lifting device, carrying of the building materials at the steps and the treads is achieved, carrying is easy, time and labor are saved, jolt is small in the carrying process, the fragile building materials are effectively prevented from being broken, meanwhile, the lifting device has good lifting performance, carrying of the materials is facilitated, and good practicability is achieved.

    本发明公开了一种便于运送建筑材料的升降装置,涉及工程机具技术领域,解决了现有的运送车在使用中当遇到台阶或者踏步时就难以使用,即便是可以使用,在使用中颠簸比较大容易造成易碎建材的破碎,同时在使用时费时费力,使用不便的问题,包括外支撑件;所述外支撑件的内侧滑动连接有一组内支撑件;所述外支撑件的右侧转动连接有一组外升降驱动件;所述外支撑件的左侧转动连接有一组内升降驱动件;所述内支撑件的左侧内部前方转动连接有一组内升降中间传动件。本发明实现了对建材物料在台阶踏步处的搬运,搬运轻松,省时省力,搬运过程中颠簸较小,有效防止易碎建材破碎,同时本发明具有良好是升降性能,方便物料的搬运,具有良好的实用性。


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    Titel :

    Lifting device capable of conveying building materials conveniently


    Weitere Titelangaben:

    便于运送建筑材料的升降装置


    Beteiligte:
    HAN ZHONGJUN (Autor:in)

    Erscheinungsdatum :

    2021-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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