The invention discloses a high-speed pantograph head structure which comprises a sliding plate structure, a left support, a right support, a left connecting rod, a right connecting rod, a mounting bottom frame and a buffering assembly. The top of the left support is fixedly connected with the bottom of the sliding plate structure. The bottom of the left support is hinged to the top of the left connecting rod through a hinge. The top of the right support is fixedly connected with the bottom of the sliding plate structure. The bottom of the right support is hinged to the top of the right connecting rod through a hinge. A buffer assembly is arranged on the mounting bottom frame; the bottom of the left connecting rod and the bottom of the right connecting rod are hinged to the buffering assembly. According to the pantograph head structure of the high-speed pantograph, the pantograph head structure is simplified, the number of pantograph head joint parts and parts is reduced, and the size of the pantograph head is reduced, so that the windward area is reduced, and wind resistance and aerodynamic noise are reduced; the light pantograph head structure can improve the vibration and impact response caused by the irregularity of an overhead line system network cable when the pantograph head moves at a high speed, and reduce the offline risk caused by the slow response of the pantograph head.

    本发明公开一种高速受电弓弓头结构,包括滑板结构、左支座、右支座、左连杆、右连杆、安装底架和缓冲组件;左支座的顶部与滑板结构的底部固定连接,左支座的底部通过铰链与左连杆的顶部铰接;右支座的顶部与滑板结构的底部固定连接,右支座的底部通过铰链与右连杆的顶部铰接;安装底架上设有缓冲组件;左连杆的底部与右连杆的底部铰接在缓冲组件上。本发明的高速受电弓弓头结构通过简化弓头结构,减少弓头关节部位和部件数量,缩减弓头尺寸,从而达到减少迎风面积,减低风阻和气动噪声;轻质的弓头结构,可以提升受电弓弓头在高速运动时由于接触网网线不平顺带来的震动和冲击响应,降低由于受电弓弓头由于响应慢带来的离线风险。


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    Titel :

    High-speed pantograph head structure


    Weitere Titelangaben:

    一种高速受电弓弓头结构


    Beteiligte:
    YANG LINGXIAO (Autor:in) / JIANG CONGJIAN (Autor:in) / ZHANG YANLIN (Autor:in) / CHEN ZHENBAO (Autor:in) / LYU JIEJUN (Autor:in) / YANG SHANG (Autor:in) / FENG YE (Autor:in) / LI JUN (Autor:in) / WANG QIUHONG (Autor:in)

    Erscheinungsdatum :

    2023-01-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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