The invention discloses a well lid lifting device for municipal engineering construction, and relates to the technical field of equipment for municipal construction. The well lid lifting device is mainly used for solving the problems of complex operation and low working efficiency of an existing well lid lifting device. The device comprises a cart and a lifting unit mounted on the cart, the lifting unit includes a movable plate, a lifting assembly for driving the movable plate to ascend and descend, steel wire ropes, lifting rings and a connecting piece used for being connected with a well lid, the lifting assembly is mounted on the cart and is in driving connection with the movable plate, the steel wire ropes are connected to the two ends of the movable plate in a tied mode, the lifting rings are mounted on the cart and located on the two sides of the movable plate, the other ends of the steel wire ropes penetrate through the lifting rings and are connected with the connecting piece,the connecting piece comprises a sleeve, a bottom plate, a supporting rod and a pin shaft, the lifting rings are movably installed on the cart through an adjusting assembly, and the adjusting assemblycomprises a two-way lead screw and an internal thread sleeve. A lifting unit is arranged, so that operation is simple, convenience and labor saving are achieved, and work efficiency is improved. Theadjusting assembly is arranged, so that the device is applicable to positions of well lid holes of well lids with different sizes.

    本发明公开了一种市政工程施工用井盖提起装置,涉及市政施工用设备技术领域,主要为了解决现有起井盖装置操作复杂,工作效率低的问题;包括推车以及安装于推车上的提起单元,提起单元包括活动板、驱动活动板升降的升降组件、钢丝绳、吊环和用于连接井盖的连接件,升降组件安装于推车上且驱动连接活动板,活动板两端均系接有钢丝绳,推车上位于活动板两侧均安装有吊环,钢丝绳另一端穿过吊环并与连接件连接,所述连接件包括套筒、底板、支撑杆和销轴,所述吊环通过调节组件活动安装于推车上,调节组件包括双向丝杆和内螺纹套,设有提起单元,操作简单,方便省力,提高了工作效率;设有调节组件,适应不同尺寸的井盖的井盖孔位置。


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    Title :

    Well lid lifting device for municipal engineering construction


    Additional title:

    一种市政工程施工用井盖提起装置


    Contributors:

    Publication date :

    2020-09-04


    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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