The invention discloses a tramcar contact net suspension device. The device compiress a hanging column, a base is fixed on the hanging column; a rotary shaft is arranged on the base, a rotating seat is movably arranged on the rotating shaft; a pull rod is hinged to the rotating seat; the pull rod is sleeved with a bevel lug ring capable of moving in the axial direction of the pull rod. The pull rod is further sleeved with a spring assembly capable of providing supporting force for the bevel lug ring. An insulating positioning pipe is fixed on the beveled ear ring, a positioning seat is fixed at one end, far away from the beveled ear ring, of the insulating positioning pipe, a positioning wire clamp is fixed on the positioning seat, a support plate is arranged on one side, opposite to the insulating positioning pipe, of the beveled ear ring, a guide column is arranged on the support plate, a guide groove is formed in the rotating seat, and the guide column is movably arranged in the guide groove; when a contact line expands with heat and contracts with cold, the rotating base can rotate around the rotating shaft to achieve compensation, when the pantograph passes through the contactline of the device, the bevel lug ring floats along the pull rod, pantograph-catenary current collection is improved, and hard spots are avoided through the spring assembly.

    本发明公开了一种有轨电车接触网悬挂装置,包括吊柱,在吊柱上固定有底座,在底座上设有旋转轴,在旋转轴上活动设置有旋转座,在旋转座上铰接有拉杆,在拉杆上套设有能沿拉杆轴向移动的折角耳环,在拉杆上还套设有能为折角耳环提供支撑力的弹簧组件,在折角耳环上固定有绝缘定位管,在绝缘定位管远离折角耳环一端固定有定位座,在定位座上固定有定位线夹,在折角耳环相对绝缘定位管一侧设有支撑板,在支撑板上设有导向柱,在旋转座上设有导向槽,导向柱活动设置在导向槽内;当接触线发生热胀冷缩时,旋转座可绕旋转轴旋转实现补偿,当受电弓通过装置部位接触线时,折角耳环沿拉杆浮动,改善弓网受流,通过弹簧组件避免硬点出现。


    Access

    Download


    Export, share and cite



    Title :

    Tramcar contact net suspension device


    Additional title:

    一种有轨电车接触网悬挂装置


    Contributors:
    GONG JIANGANG (author) / GAO SHUGUANG (author) / XIONG HOU (author) / LIU JIANGLEI (author) / NIE FEI (author) / TIAN GUANGHUI (author) / LIU JUAN (author) / LIN JIAN (author) / CHEN XIANZHI (author) / SUO HUIMIN (author)

    Publication date :

    2020-09-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Tramcar braking device

    YANG ZHUZHOU / CUI DEJIANG / JIA WEILU et al. | European Patent Office | 2015

    Free access

    Tramcar monitoring system and tramcar system

    ZHAO DOU / LI JING / ZUO YUJUN et al. | European Patent Office | 2021

    Free access

    Compartment for tramcar and tramcar

    SHENG WEN GANG / ZHANG MINGSHUN / LIU QINGKUAN et al. | European Patent Office | 2016

    Free access

    Tramcar axles

    Engineering Index Backfile | 1927


    Tramcar developments

    Engineering Index Backfile | 1948