The invention belongs to the technical field of traction wheels, and particularly relates to an elevator counterweight traction wheel. The elevator counterweight traction wheel comprises a wheel body, the wheel body is provided with a plurality of wheel rims which are symmetrical along the center line of the wheel body, a rope groove is formed between every two adjacent wheel rims, and a plurality of displacement blocks which can do reciprocating motion along the straight line and penetrate through the wheel rims are arranged in the wheel body. Each displacement block is provided with an anti-skid wear-resistant sleeve assembly capable of doing linear reciprocating motion along the end close to or away from the rope groove, each anti-skid wear-resistant sleeve assembly corresponds to the rope groove in position, and the wheel rims are provided with wear-resistant sleeve driving pieces. By arranging the detachable anti-skid wear-resistant ring and the wear-resistant sleeve base, a steel wire rope and the detachable anti-skid wear-resistant ring are wound in a contact mode, it is guaranteed that in the operation process of the steel wire rope, deformation of the groove profile of the traction wheel is avoided, wear to the groove profile is reduced, and the service life of the traction wheel is prolonged. Meanwhile, maintenance personnel can conveniently check the losses of the detachable anti-skid wear-resistant ring, and the detachable anti-skid wear-resistant ring can be replaced in time.

    本发明属于曳引轮技术领域,尤其涉及一种电梯对重曳引轮。本发明,包括轮体,所述的轮体上设有若干沿轮体中心线对称的轮圈,相邻的两个轮圈之间形成绳槽,所述的轮体内设有若干可沿直线往复运动且贯穿通过轮圈的位移块,所述的位移块上设有可沿靠近或远离绳槽一端做直线往复运动的防滑耐磨套组件,所述的防滑耐磨套组件与绳槽的位置相对应,所述的轮圈上设有耐磨套驱动件。本发明通过设置可拆卸式防滑耐磨圈和耐磨套底座,使得钢丝绳与可拆卸式防滑耐磨圈相接触绕设,确保在钢丝绳运行过程中,不会对曳引轮槽型造成形变,减少对槽型的磨损,提高曳引轮的使用寿命,同时可便于维修人员检查可拆卸式防滑耐磨圈的损耗,可及时进行更换。


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    Titel :

    Elevator counterweight traction wheel


    Weitere Titelangaben:

    一种电梯对重曳引轮


    Beteiligte:
    YAN XIAOBIN (Autor:in) / ZHANG WENLONG (Autor:in) / LI JIAWEN (Autor:in) / LING QI (Autor:in) / XIE JIGANG (Autor:in)

    Erscheinungsdatum :

    2021-12-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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