The invention discloses a construction trolley facilitating unloading. The construction trolley comprises a carriage, rubber tires, an axle, handles, supporting pieces, T-shaped supporting frames, spring assemblies and anti-skid handles. Two lugs for supporting the axle are symmetrically arranged at the bottom of the carriage; bearings are arranged between the lugs and the axle; a group of rubbertires and a group of supporting pieces are symmetrically arranged at two ends of the axle; the supporting pieces are located outside the rubber tires; the upper portions of the T-shaped supporting frames are hinged to the supporting pieces through rotating pins, the lower portions of the T-shaped supporting frames are connected with the supporting pieces through the spring assemblies, iron sheetsare evenly arranged in the middle sof the bottom ends of the T-shaped supporting frames, anti-skid pads are symmetrically arranged on the two sides of the bottom end of each T-shaped supporting frame,and each anti-skid handle is fixed to the tail end of each handle. The trolley is simple in structure and reasonable in design, and the effect of stabilizing the trolley during unloading can be achieved by arranging the supporting frames on the two outer sides of the axle; the anti-skid handles are arranged on the left sides of the two handles, the friction force of the hands can be increased during unloading, the gripping force of the hands is reduced, and therefore the purpose of facilitating unloading is achieved.

    本发明为一种便于卸货的建筑用小推车,包括车厢、橡胶轮胎、轮轴、把手、支撑片、T形支撑架、弹簧组件和防滑手柄;车厢底部对称设置两个用于支撑轮轴的耳座,耳座与轮轴之间装有轴承,轮轴的两端对称设置一组橡胶轮胎和一组支撑片,且支撑片位于橡胶轮胎外侧,T形支撑架的上部通过旋转销与支撑片铰接,下部与支撑片之间通过弹簧组件连接,T形支撑架底端中部均匀设置铁片,两侧对称设置防滑垫,防滑手柄固定于把手的末端。本发明结构简单,设计合理,通过在轮轴两外侧设置支撑架可以达到在卸货时稳定小车的作用;在两个手把左侧设置防滑手柄,可以达到卸货时增大手部摩擦力,减轻人手握力,因而,具有方便卸货的目的。


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    Title :

    Construction trolley facilitating unloading


    Additional title:

    一种便于卸货的建筑用小推车


    Contributors:
    ZHAO HONGLI (author) / LI XIJING (author)

    Publication date :

    2020-05-15


    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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