The invention belongs to the field of lifting devices, and particularly relates to a lifting device, a casting dummy ingot device and a casting dummy ingot method.The lifting device comprises a control system, a lifting platform and driving assemblies arranged above the lifting platform, each driving assembly comprises a traction rope and a power element for winding the traction rope, and the number of the driving assemblies is three or more; the three or more traction ropes are distributed in a symmetrical or annular array mode and connected with the lifting platform, the control system comprises a controller and a sensor reflecting the horizontal state of the lifting platform in real time, and the sensor and the power unit are both electrically connected with the controller. The lifting platform enables each traction rope to have enough tension before lifting or descending through the gravity of the lifting platform and the gravity of materials to be lifted, and during lifting work, each traction rope is independently provided with a power unit to adjust the lifting platform to be in a horizontal state through cooperation of a sensor and a control system; length change caused by extension of the traction rope is eliminated, and change caused by abrasion of the traction rope or the winding drum can be eliminated.

    本发明属于一种升降装置领域,具体是涉及到一种升降装置、熔铸引锭装置及熔铸引锭方法,包括控制系统、升降平台和设置在升降平台上方的驱动组件,驱动组件包括牵引绳和收卷牵引绳的动力元件,驱动组件设置有三组以上,三根以上的牵引绳呈对称或环形阵列分布连接升降平台,控制系统包括控制器和实时反映升降平台水平状态的传感器,传感器和动力单元均与控制器电连接,本发明升降平台通过自身重力以及待提升物料重力使每根牵引绳在提升或下降前具有足够张力,在升降工作时,每根牵引绳独立配备的动力单元会通过传感器和控制系统配合将升降平台调节至水平状态,消除牵引绳因伸长而引起的长度变化,同时还可以消除牵引绳或卷筒磨损引起的变化。


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    Title :

    Lifting device, casting dummy ingot device and casting dummy ingot method


    Additional title:

    一种升降装置、熔铸引锭装置及熔铸引锭方法


    Contributors:
    ZHENG YING (author) / ZHANG JING (author)

    Publication date :

    2023-07-25


    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 / B66D Haspeln , CAPSTANS



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