The invention dsicloses a winding structure of a rewinding type hoistway elevator with an underneath traction machine. The winding structure comprises a traction medium, a first reversing wheel set, asecond reversing wheel set, the traction machine and a third reversing wheel set, wherein one end of the traction medium passes through the traction machine and then is guided to the first reversingwheel set, the traction medium between the traction machine and the first reversing wheel set is in a rewinding form, the traction medium bypasses the first reversing wheel set to be reversed, then one end of the traction medium is guided to the second reversing wheel set, the traction medium bypasses the second reversing wheel set to be reversed, then is guided to a cage of the elevator and is connected to the cage, a cage diversion sheave is arranged at the joint of the traction medium and the cage, the traction medium is connected to a top beam through a rope head fixing device from the cage diversion sheave, the other end of the traction medium passes through the first reversing wheel set and then is guided to the third reversing wheel set, and the traction medium bypasses the third reversing wheel set to be reversed, then is guided to a counterweight block of the elevator and is connected to the counterweight block. The structure has the advantages of being rapid in lifting, low in noise and stable in lifting.

    本发明公开了一种曳引机下置复绕式井道升降机的绕线结构,包括曳引媒介、第一换向轮组、第二换向轮组、曳引机和第三换向轮组,曳引媒介的一端经过曳引机后引向第一换向轮组,曳引机与第一换向轮组之间的曳引媒介为复绕形式,曳引媒介的绕过第一换向轮组换向后一端引向第二换向轮组,曳引媒介绕过第二换向轮组换向后引向升降机的吊笼,并与吊笼连接,曳引媒介与吊笼连接处设有吊笼反绳轮,曳引媒介自吊笼反绳轮后通过绳头固定装置连接于天梁上,曳引媒介的另一端经过第一换向轮组后引向第三换向轮组,曳引媒介的绕过第三换向轮组换向后引向升降机的对重块,并与对重块连接;本发明具有升降快速、噪音小、升降稳定的优点。


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    Title :

    Winding structure of rewinding type hoistway elevator with underneath traction machine


    Additional title:

    一种曳引机下置复绕式井道升降机的绕线结构


    Contributors:
    SUN MEISHENG (author) / GE XIAOBING (author) / XU JIAN (author)

    Publication date :

    2021-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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