The invention discloses a high-stability lifting device for large equipment installation. The device comprises a plurality of lifting units arranged in parallel and synchronous rods arranged among thelifting units; each of the lifting units comprises a toothed frame arranged vertically; hollow lifting shells are arranged on the toothed frames in a sleeving mode; a driving gear and a driven gear are arranged in each of the lifting shells; a connecting shaft with a spline groove is arranged at the axis of each of the driving gears in a penetrating mode; the synchronous rod is arranged between the connecting shafts of every two adjacent lifting units, and the synchronous rods and the connecting shafts are synchronously connected through connecting sleeves with splines; and a lifting platformis arranged between every two adjacent lifting units. According to the high-stability lifting device for large equipment installation, a plurality of synchronous straight gear lifting mechanisms areadopted, and all of the lifting platforms can be lifted only through one high-power motor, so that the lifting platforms ascend and descend synchronously all the time in the lifting process, meanwhile, the stability in operation is improved, shaking is avoided, and meanwhile the vertical precision of the lifting device is improved.
本发明公开了一种高稳定性的大型设备安装用升降装置,包括若干平行设置的升降单元和设于升降单元之间的同步杆,所述的升降单元包括竖直设置的带齿框架,所述的带齿框架上套设有空心的升降壳体,所述的升降壳体内设有驱动齿轮和被动齿轮,所述驱动齿轮的轴心处均穿设有带花键槽的连接轴,所述两个相邻升降单元的连接轴之间均设有同步杆,所述的同步杆与连接轴之间均通过带花键的连接套同步连接,相邻的升降单元之间均设有升降平台。本发明中,采用多台同步的直齿轮升降机构,仅用一台大功率电机即可举升全部的升降平台,在升降过程中升降平台始终同步升降,同时提高运行中的平稳性,避免发生晃动,同时也提高了升降装置的垂直精度。
High-stability lifting device for large equipment installation
一种高稳定性的大型设备安装用升降装置
2020-12-25
Patent
Electronic Resource
Chinese
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 |