The embodiment of the invention discloses a flexible pull-down cable for helicopter landing. The flexible pull-down cable comprises a pull-down cable body and a pull-down cable ring arranged at the end of the pull-down cable body. Wherein the pull-down rope body comprises a rope core and a wrapping layer wrapping the outer portion of the rope core, the rope core is composed of a plurality of rope core rope strands, and the rope core rope strands are made of a plurality of rope core rope yarns; the coating layer is formed by weaving a plurality of rope skin strands, and the rope skin strands comprise at least one strand of conductive fiber mixed twisting yarn; the pull-down rope ring is an annular component obtained by weaving an eye ring at the end part of the pull-down rope body; the flexible pull-down cable for helicopter carrier landing is small in linear density, high in breaking strength and large in extensibility, has the advantages that a fiber rope is soft, light in weight and small in storage radius, and has good application prospects in the field of helicopter carrier landing.

    本发明实施例公开了直升机着舰用柔性拉降索,该柔性拉降索包括拉降索本体和设置在拉降索本体端部的拉降索环;其中,拉降索本体包括绳芯和包覆在绳芯外部的包覆层,绳芯由多根绳芯绳股组成,绳芯绳股由多根绳芯绳纱制成;包覆层由多股绳皮绳股编织而成,绳皮绳股中包含有至少一股导电纤维混捻纱;拉降索环为由拉降索本体的端部编制眼环得到的环状部件;直升机着舰用柔性拉降索线密度小、断裂强度高、延伸性大,具有纤维绳柔软、质轻、收纳半径小的特点,在直升机着舰领域有良好应用前景。


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    Title :

    Flexible pull-down cable for helicopter landing


    Additional title:

    直升机着舰用柔性拉降索


    Contributors:
    SHEN MING (author) / SONG BINGTAO (author) / ZHANG XIAOHUI (author) / LIU XU (author) / WANG CHENGCHENG (author) / XIA RANRAN (author)

    Publication date :

    2025-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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