The invention discloses a building material carrying device for the staircase; the device comprises a carrying box and walking wheels, the walking wheels are fixedly installed on the front side wall and the rear side wall of the right end of the carrying box through bolts, a box cover is hinged to the upper end of the left side wall of the carrying box, and a first pull handle is fixedly connected to the upper side wall of the right end of the box cover; movable plates are installed on the front side wall and the rear side wall of the right end of the carrying box correspondingly, the outer sides of the left ends of the movable plates are sleeved with second pull handles, a supporting plate is fixedly connected to the lower side wall of the carrying box through bolts, first rolling wheels are rotatably connected to the front end and the rear end of the supporting plate correspondingly, and an installation base is installed in the middle of the upper surface of the supporting plate through bolts. And the front and rear sides of the left end of the installation base are rotationally connected with second rollers. According to the building material carrying device for the staircase, the problem of carrying materials in the staircase is solved in a dragging mode; in addition, angle adjustment of the pull handle is achieved, stooping dragging is not needed when people go upstairs, and the workload is reduced.

    本发明公开了一种楼梯间用建筑材料搬运装置,包括载物箱和行走轮,所述载物箱右端的前后侧壁上均通过螺栓固定安装有行走轮,且载物箱左侧壁的上端铰链连接有箱盖,所述箱盖右端的上侧壁上固定连接有第一拉把,所述载物箱右端的前后侧壁上均安装有活动板,且活动板左端的外侧套设有第二拉把,所述载物箱的下侧壁上通过螺栓固定连接有托板,且托板的前后两端均转动连接有第一滚轮,所述托板上表面的中部通过螺栓安装有安装座,且安装座左端的前后两侧均转动连接有第二滚轮。该楼梯间用建筑材料搬运装置,采用拖动的方式解决了楼梯间物料搬运问题,另外实现了拉把的角度调节,上楼时无需弯腰拖动,减轻了工作负担。


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    Title :

    Building material carrying device for staircase


    Additional title:

    一种楼梯间用建筑材料搬运装置


    Contributors:
    LI WEIQING (author)

    Publication date :

    2021-04-27


    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



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