本发明公开了一种电梯安全钳提拉机构及电梯。所述安全钳提拉机构包括提拉装置、安全钳和联动组件;所述安全钳和联动组件均为两个,两安全钳分别通过一联动组件与提拉装置相连;所述联动组件包括拉绳和安装座,所述拉绳一端与提拉滑块相连,另一端穿过所述安装座后与所述安全钳相连;在安装座与安全钳之间的拉绳上套设有第二复位弹簧本发明能够根据井道情况选择安全钳提拉装置的安装位置,从而避免限速器钢丝绳与井道障碍物干涉,满足旧楼加装电梯的要求,适用范围广泛。

    The invention discloses an elevator safety tong lifting mechanism and an elevator. The safety tong lifting mechanism comprises a lifting device, safety tongs and linkage assemblies. The number of thesafety tongs and the number of the linkage assemblies are both two, and the two safety tongs are connected with the lifting device through the corresponding linkage assemblies. The linkage assembliescomprise pulling ropes and mounting bases. One ends of the pulling ropes are connected with lifting sliding blocks, and the other ends of the pulling ropes penetrate through the mounting bases and then are connected with the corresponding safety tongs. The pulling ropes located between the mounting bases and the safety tongs are sleeved with second reset springs. According to the elevator safety tong lifting mechanism and the elevator, the installation site of the safety tong lifting device can be selected according to the shaft condition, and therefore interference between overspeed governorsteel wire ropes and shaft obstacles is avoided, the needs for old buildings to be added with elevators are met and the range of application is wide.


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    Titel :

    一种电梯安全钳提拉机构及电梯


    Erscheinungsdatum :

    2024-05-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS