The invention discloses a construction site trolley convenient for unloading. The trolley comprises a base, braking idler wheels are installed below the base, a lifting hydraulic rod is mounted on onesides of the braking idler wheels; a rectangular groove is formed in the base; a small connecting block is mounted in the rectangular groove; a pushing hydraulic rod is mounted on one side of the small connecting block; a supporting connecting block is mounted on one side of the pushing hydraulic rod; a square groove is formed in one side of the rectangular groove; a first connecting block is mounted in the square groove; a carriage is installed above the base, a carriage rear cover plate is installed on one side of the carriage, a push rod is installed on the other side of the carriage, U-shaped hooks are installed on the front end face and the rear end face of the carriage, the number of the U-shaped hooks is two, a stop lever is installed above the U-shaped hooks, and an oil pump switch button is installed on the front end face of the push rod. The construction site trolley is easy to operate and convenient to unload, move and fix.

    本发明公开了一种方便卸料的建筑工地手推车,包括底座,所述底座的下方安装有可刹滚轮,所述可刹滚轮的一侧安装有升降液压杆,所述底座的内部安装有矩形凹槽,所述矩形凹槽的内部安装有小连接块,所述小连接块的一侧安装有推动液压杆,所述推动液压杆的一侧安装有支撑连接块,所述矩形凹槽的一侧安装有方形凹槽,所述方形凹槽的内部安装有第一连接块,所述底座的上方安装有车箱,所述车箱的一侧安装有车箱后盖板,所述车箱的另一侧安装有推杆,所述车箱的前端面和后端面均安装有U型挂钩,U型挂钩有两个,所述U型挂钩的上方安装有挡杆,所述推杆的前端面安装有油泵开关按钮。本发明操作简单,方便卸料,移动和固定方便。


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    Titel :

    Construction site trolley convenient for unloading


    Weitere Titelangaben:

    一种方便卸料的建筑工地手推车


    Beteiligte:
    HAN QIONGYAO (Autor:in)

    Erscheinungsdatum :

    2020-04-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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