The invention discloses an internal occlusion type anti-falling lengthened positioning double-hook which comprises a first hoop, a second hoop, a first connecting flying wing and a second connecting flying wing, the first hoop is detachably connected with the second hoop, the second connecting flying wing is detachably connected with the first connecting flying wing, the first hoop is vertically arranged on the upper side of one end of the first connecting flying wing, and the second hoop is vertically arranged on the upper side of the other end of the first connecting flying wing. The second hoop is vertically arranged on the upper side of one end of the second connecting flying fin, the lower side of the first hoop is connected with the first connecting flying fin through a first flat plate, a penetrating hole is formed in the bottom of the first hoop, a first meshing groove is formed in the side, close to the penetrating hole, of the first flat plate, an inserting protrusion is arranged at the bottom of the second hoop, and the inserting protrusion is connected with the penetrating hole in an inserted mode. According to the internal meshing type anti-falling lengthened positioning double-hook with the structure, the problems that in the prior art, due to the fact that a fixing bolt is loosened, a railway overhead line system breaks down frequently, and the position of a positioner is fixed and not easy to adjust are solved.

    本发明公开了一种内咬合式防脱型加长定位双钩,包括抱箍一、抱箍二、连接飞翅一和连接飞翅二,其中抱箍一与抱箍二拆卸连接,连接飞翅二与连接飞翅一拆卸连接,抱箍一垂直设置在连接飞翅一的一端上侧,抱箍二垂直设置在连接飞翅二的一端上侧,抱箍一的下侧通过平板一与连接飞翅一连接,抱箍一的底部设置有穿插孔,平板一靠近穿插孔的一侧设置有咬合槽一,抱箍二的底部设置有插接凸起,插接凸起与穿插孔插接连接。本发明采用上述结构的一种内咬合式防脱型加长定位双钩,解决了现有技术中因固定螺栓松动导致铁路接触网故障频发、定位器位置固定不易调节的问题。


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    Titel :

    Internal occlusion type anti-falling lengthened positioning double hooks


    Weitere Titelangaben:

    一种内咬合式防脱型加长定位双钩


    Beteiligte:
    LU JIA (Autor:in) / CHU WENPING (Autor:in) / LIANG YONG (Autor:in) / CHEN KAI (Autor:in) / ZHANG LIN (Autor:in) / ZHANG FANGZHI (Autor:in) / GAO XIN (Autor:in) / ZHAO DEKUI (Autor:in) / ZHOU YUWEI (Autor:in) / WANG TAO (Autor:in)

    Erscheinungsdatum :

    2023-06-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES



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