The invention relates to the technical field of lifting devices, and discloses a construction site workpiece lifting mechanical device which comprises an upper cover. A transmission device is installed at the upper end of the upper cover and comprises a double-head motor, a transmission rod and threaded rods, and a supporting device is connected to the lower surface of the upper cover. The supporting device comprises supporting columns, first sliding grooves and first supporting legs, a lifting plate is connected between the supporting columns in a sliding mode, a clamping device is installedon the lifting plate, a material conveying box is arranged at the upper end of the lifting plate, and an anti-sliding device is installed on one side of one supporting column. The supporting device issuitable for the uneven ground of a construction site, the device is stable, is prevented from rolling over, can be folded and is convenient to carry, the clamping device is installed on the liftingplate, the material conveying box on the lifting plate is convenient to clamp and take down, a net cover is convenient to detach, and operation time is saved. The anti-sliding device prevents the lifting plate from sliding off due to sudden power failure in in the operation process of an operator, so that the operator is prevented from being hurt.

    本发明涉及升降装置技术领域,且公开了一种建筑工地工件升降机械装置,包括上盖,所述上盖上端安装有传动装置,所述传动装置包括双头电机、传动杆和螺纹杆,所述上盖下表面连接有支撑装置,所述支撑装置包括支撑柱、第一滑槽和第一支撑腿,所述支撑柱之间滑动连接有升降板,所述升降板上安装有卡紧装置,所述升降板上端设有运料箱,所述支撑柱一侧安装有防滑落装置。本发明支撑装置适用于工地不平整的地面,使装置稳定,防止该装置发生侧翻,能够折叠起来,方便携带,升降板上安装卡紧装置,方便升降板上的运料箱卡紧和取下,方便拆卸的网盖,节省操作时间,防滑落装置防止操作人员在操作过程中突然断电而造成升降板滑落,而对操作人员造成伤害。


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    Title :

    Construction site workpiece lifting mechanical device


    Additional title:

    一种建筑工地工件升降机械装置


    Contributors:

    Publication date :

    2021-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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