The invention discloses an overhead line system wire barrow for urban rail transit lines, which comprises a chassis, a brake device positioned in the middle of the bottom of the chassis, a tight-lock coupler positioned at the rear end of the chassis, bogies positioned at the bottom of the chassis at intervals in the front-back direction, and a wire supporting device and a plurality of wire releasing devices which are positioned at the top of the chassis and are arranged in the front-back direction, the chassis comprises a main body frame, a middle beam, a sleeper beam, cross beams, a longitudinal beam, a coupler seat assembly and an iron floor, the middle beam is longitudinally and centrally installed in the closed frame structure, the sleeper beam is used for installing a bogie, the cross beams are transversely lapped between the side beams and the middle beam on the corresponding side at intervals front and back, and the longitudinal beam is centrally and longitudinally connected with the middles of the front and rear adjacent cross beams; and the iron floor is laid on the upper surface of the chassis and is matched with the outer contour size of the main body frame, and the car coupler seat assembly has the advantages that the impact influence is reduced, the safety and comfort of operation are improved, the structure is firm, the structural design is reasonable and the like.

    本发明公开了一种城市轨道交通线路用的接触网放线车,包括底架、居中位于底架底部的制动装置、位于底架后端的密接式车钩、前后间隔位于底架底部的转向架、均位于底架顶部且前后排序的导线支撑装置和若干放线装置,底架包括主体框架、中梁、枕梁、横梁、顺梁、车钩座组成和铁地板,中梁沿纵向居中安装在封闭框架结构内,枕梁用于安装转向架,横梁前后间隔横向搭接在侧梁与对应侧中梁之间,顺梁居中纵向连接前后相邻横梁中部,车钩座组成前后对称位于主体框架底部用于安装密接式车钩,铁地板铺设在底架上表面并与主体框架外轮廓尺寸匹配,具有降低冲击影响、提高作业的安全性舒适性、结构牢固、结构设计合理等优点。


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    Titel :

    Contact network wire barrow for urban rail transit line


    Weitere Titelangaben:

    一种城市轨道交通线路用的接触网放线车


    Beteiligte:
    JIA TIANNING (Autor:in) / YIN ZIQIANG (Autor:in) / HAO SHANSHAN (Autor:in)

    Erscheinungsdatum :

    2023-07-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES , Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



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