The invention discloses a double-end buttonhole tow rope and a preparation method, and relates to the field of tow rope structures.The preparation method comprises the steps that an inner core material is selected to prepare an annular inner core rope, a winding device winds a rubber belt on the outer side of the annular inner core rope, the annular inner core rope is oppositely pressed into two parallel ropes, buttonholes are formed in the two ends of the annular inner core rope, heart-shaped rings are arranged in the buttonholes, and the annular inner core rope and the buttonholes are formed; winding a rubber belt on the outer side of the parallel rope to prepare a tow rope blank; the tow cable blank is heated, and the double-end buttonhole tow cable is obtained; the rope body inner core is adopted, the rubber belt is wound on the outer side of the inner core, the annular inner core rope is oppositely pressed at the two ends to form the buttonholes, the buttonholes are matched with the heart-shaped ring to form the high-strength buttonhole structure, safety is high, and the rubber and the inner core rope are wrapped into a whole and cannot be peeled off; the cable has the advantages of wear resistance, high temperature resistance, extremely low temperature resistance, high strength, light weight, resistance to various severe weathers and waterproofness, is good in extensibility and long in service life, is suitable for being used in the fields of industrial high temperature, fire disasters, water area rescue, coal mines and the like, and is wide in application range.

    本发明公开了一种双头扣眼拖索及制备方法,涉及拖索结构领域,该制备方法为:选取内芯材料制备环形内芯绳,绕卷设备在环形内芯绳的外侧缠绕橡胶带,把环形内芯绳对压成两条平行绳并在两端形成扣眼,扣眼内配置鸡心环,在平行绳的外侧缠绕橡胶带,制备成拖索坯;将拖索坯进行加热处理,得到双头扣眼拖索;本发明中采用绳体内芯,并在内芯外侧缠绕橡胶带,利用环形内芯绳对压在两端形成扣眼并配合鸡心环形成高强度的扣眼结构,安全性高,橡胶与内芯绳包裹成一体,无法剥离,具有耐磨、耐高温、耐极低温度、强度高、质量轻、耐各种恶劣天气、防水的优点,延伸性能好,使用寿命长,适用于工业高温、火灾、水域救援、煤矿等领域使用,使用范围广。


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    Title :

    Double-end buttonhole towrope and preparation method thereof


    Additional title:

    一种双头扣眼拖索及制备方法


    Contributors:

    Publication date :

    2024-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



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