The invention discloses a cart for constructional engineering transportation. The cart comprises a cart body; the moving assembly is used for moving the vehicle body, the moving assembly comprises a plurality of pulleys and a plurality of bosses, and the plurality of bosses are fixedly mounted on the bottom surface of the vehicle body and fixedly mounted with the plurality of pulleys; the device comprises a plurality of locking assemblies, the number of the locking assemblies is two, the two locking assemblies are used for locking the pulleys in the non-rotating state, each locking assembly comprises a driving part and an abutting part, and the abutting parts are used for abutting against the surfaces of the pulleys in the non-rotating state so as to limit rotation of the pulleys. The driving part is used for controlling the abutting part to move and abut against the pulleys. The device is reasonable in design, a worker can control the abutting parts in the two locking assemblies to abut against the surfaces of the multiple pulleys through the transmission part, and therefore the effect of locking the pulleys is achieved, and it is guaranteed that a vehicle body cannot slide at will when located on an uneven or inclined road surface.

    本发明公开了一种建筑工程运输用推车,包括:车体;移动组件,所述移动组件用于车体的移动,所述移动组件包括多个滑轮和多个凸台,多个所述凸台均固定安装在车体底面,且与多个滑轮固定安装;锁定组件,所述锁定组件为两组,两组所述锁定组件用于对多个滑轮在非转动状态下时对其进行锁定,所述锁定组件包括驱动部件和抵压部件,所述抵压部件用于对滑轮在非转动状态下时与其表面相抵从而限制其转动,所述驱动部件用于控制抵压部件移动并与多个滑轮相抵。本发明设计合理,工作人员可以通过传动部件控制两组锁定组件中的抵压部件与多个滑轮表面相抵,从而起到锁定滑轮的效果,保证车体在位于不平或是倾斜的路面时也不会随意滑动。


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    Title :

    Cart for constructional engineering transportation


    Additional title:

    一种建筑工程运输用推车


    Contributors:
    LI WUSHENG (author)

    Publication date :

    2022-03-01


    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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