The invention discloses a variable-diameter cable winch and a cable towing tension detection method. The variable-diameter cable winch comprises a winding drum device, a force and diameter measuring device, a cable arrangement device and a cable arrangement driving device. During cable laying, a towing cable passes through the winding drum device, the force and diameter measuring device and the cable arranging device in sequence; when the cable is collected, the towing cable passes through the cable arrangement device, the force and diameter measuring device and the winding drum in sequence. The force and diameter measuring device is used for measuring the diameter of the towing cable and the pulling force of the towing cable; the winding drum device comprises a winding drum and a winding drum driving device; the cable arrangement driving device comprises a lead screw, the cable arrangement device is installed on the lead screw, and the cable arrangement driving device is used for driving the lead screw to do reciprocating motion. The diameters of the towrope on the winding drum are different, taking cable laying as an example, the towrope passes through the force and diameter measuring device after going out of the top of the drum, the diameter and the tension of the towrope are measured in real time, and the rotating speed of the lead screw is controlled according to the diameter and the tension. Therefore, the horizontal displacement distance of the towing cable device is controlled to be matched with the diameter of the towing cable, and the towing cable on the winding drum is prevented from loosening or tightening.

    本发明公开了一种变径缆绞车及拖缆拉力检测方法,包括卷筒装置、测力测径装置、排缆装置以及排缆驱动装置;放缆时,拖缆依次经过卷筒装置、测力测径装置以及排缆装置;收缆时,拖缆依次经过排缆装置、测力测径装置以及卷筒位置;测力测径装置用于测量拖缆的直径以及拖缆的拉力;卷筒装置包括卷筒、卷筒驱动装置;排缆驱动装置包括丝杆,排缆装置安装于丝杆上,排缆驱动装置用于驱动丝杆做往复运动。卷筒上的拖缆的直径不同,以放缆为例,拖缆从滚筒顶部出缆后先经过测力测径装置,实时测量拖缆的直径以及拉力,根据该直径及拉力控制丝杆的转速,从而控制拖缆装置的水平位移距离与拖缆的直径相适宜避免卷筒上的拖缆松弛或紧绷。


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    Titel :

    Variable-diameter cable winch and cable towing tension detection method


    Weitere Titelangaben:

    一种变径缆绞车及拖缆拉力检测方法


    Beteiligte:
    ZHU ZHENXIAO (Autor:in) / HONG XIAOLIANG (Autor:in) / WANG FANG (Autor:in) / DING YAXI (Autor:in) / ZHANG CAOCHENG (Autor:in) / GUO BAOPING (Autor:in) / LIU WEILONG (Autor:in) / YANG HUI (Autor:in) / TANG YONG (Autor:in) / SHENG JIANGNAN (Autor:in)

    Erscheinungsdatum :

    2024-02-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS



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