The invention relates to the technical field of railway power grids, and particularly relates to a stable-contact anti-shaking railway contact net structure. The railway contact net structure Comprises a counterweight base; a bearing frame is arranged on the top surface of the counterweight base; the top end of the bearing frame is connected with the surface of building rings; a number of building rings are distributed up and down; a connecting supporting rod is arranged between every two adjacent building rings; a stand column is arranged on the top surface of the building ring at the upperend; the top surface of the stand column is fixed to the bottom surface of a cradle head frame; and a storage groove is formed in the bottom surface of the counterweight base. The railway contact netstructure has the beneficial effects that the stable-contact anti-shaking railway contact net structure optimizes a supporting structure of a traditional contact net scaling ladder; a plurality of building rings with gradually decreased sizes are adopted to configure a plurality of groups of annularly arranged connecting support rods to form a table-shaped overhaul frame, and the bearing frame isadditionally arranged at the bottom end of the table-shaped overhaul frame to be connected with the counterweight base, so that the gravity center of the whole device moves downwards, and the frame body is prevented from toppling during use.

    本发明涉及铁路电网技术领域,具体为一种接触稳定防晃动的铁路接触网结构,包括配重基座,配重基座的顶面设置有承载架,承载架的顶端连接在搭建环的表面,搭建环设置有多个,多个搭建环呈上下排列分布,相邻两个搭建环之间设置有连接支杆,其中上端的搭建环顶面设置有立柱,立柱的顶面固定在云台架的底面,配重基座的底面开设有收放槽;有益效果为:本发明提出的接触稳定防晃动的铁路接触网结构对传统接触网云梯的支撑结构进行优化,采用多个尺寸递减的搭建环配置多组呈环形排列的连接支杆构成台形检修架,且台形检修架底端加设承载架与配重基座连接,如此整个装置重心下移,避免架体使用时倾倒。


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    Title :

    Stable-contact anti-shaking railway contact net structure


    Additional title:

    一种接触稳定防晃动的铁路接触网结构


    Contributors:
    LIU XIULIANG (author) / TIAN LI (author)

    Publication date :

    2020-10-16


    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



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