The invention relates to a track crane cart walking stroke range control method. The track crane cart walking stroke range control method comprises the following steps that (1) a cart motor encoder is arranged on any cart walking motor of a crane, synchronously runs with a motor shaft and is used for measuring turning direction of the cart motor and the number of running turns of the cart motor; (2) a cart stroke setting switch is installed on a cab operation table; (3) a cart position detection switch group is a device composed of a group of metal induction switches, is arranged at the position, close to a cart track, of the lower portion of a lower cross beam of the crane and is used for detecting information of a combined position information board buried in the ground near the cart track; (4) the combined position information boards are pre-buried in the ground near the cart track, a multiple sets of the combined position information boards are buried in the length direction of the cart track; and (5) physical position labels are physical position digital character marks marked on the ground near the length direction of the cart track.

    本发明涉及一种轨道起重机大车行走行程范围控制方法,所述控制方法包括以下步骤:步骤1)所述大车电机编码器安装于起重机任意1台大车行走电机上,与电机轴同步运转,用于测量大车电机转向及大车电机运转圈数;步骤2)所述大车行程设定开关安装于司机室操作台上,步骤3)所述大车位置检测开关组是一组金属感应开关组成的装置,设置于起重机下横梁下部接近大车轨道位置,用于检测埋设于大车轨道附近地面的组合位置信息板的信息,步骤4)所述组合位置信息板预埋于大车轨道附近地面上,沿大车轨道长度方向埋设若干组组合位置信息板,步骤5)物理位置标签是沿着大车轨道长度方向的附近地面标注物理位置数字文字标记。


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    Titel :

    Track crane cart walking stroke range control method


    Weitere Titelangaben:

    一种轨道起重机大车行走行程范围控制方法


    Beteiligte:
    ZHANG DUANPING (Autor:in)

    Erscheinungsdatum :

    2021-05-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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