The invention relates to the technical field of insulating part connection, and discloses a connecting structure of an insulating part for rail transit, which comprises a supporting tube, and a positioning block is fixedly mounted on the top wall of the inner cavity of the supporting tube. According to the connecting structure of the insulating part for the rail transit, after a first rotating disc is rotated, a threaded rod is driven to rotate, a movable sleeve and a supporting piece on the outer surface of the threaded rod move up and down, the height of an insulating part body needing to be installed is adjusted, and a connecting bolt is connected with the insulating part body after passing through a positioning hole and a connecting port; a common insulating part is of a single-bolt supporting structure, through the two supporting pieces and the connecting bolt, the connecting effect can be effectively guaranteed, the supporting force on an insulating part body is improved, through installation of a flat washer, loosening of the connecting bolt is effectively avoided, and after the supporting pieces are static, a clamping wheel can be clamped in a toothed plate, so that the clamping wheel is prevented from falling off, and the service life of the toothed plate is prolonged. Therefore, the stress of the supporting sheet is effectively relieved, and the purpose of good connection effect is achieved.

    本发明涉及绝缘件连接技术领域,且公开了一种轨道交通用绝缘件的连接结构,包括支撑管,所述支撑管内腔的顶壁固定安装有定位块。该轨道交通用绝缘件的连接结构,通过转动第一转盘后,带着螺纹杆进行转动,使其外表面的活动套与支撑片上下移动,对需要安装的绝缘件本体高度进行调整,通过连接栓经过定位孔和连接口后,与绝缘件本体进行连接,通过支撑片对其进行支撑,一般的绝缘件设为单螺栓支撑结构,通过两个支撑片和连接栓,不仅能有效的保证连接效果,而且提升对绝缘件本体的支撑力,通过平垫圈的安装,有效的避免连接栓的松脱,在支撑片静止后,卡轮会卡在齿板的内部,来有效的缓解支撑片的受力,达到了连接效果好的目的。


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    Title :

    Connecting structure of insulating part for rail transit


    Additional title:

    一种轨道交通用绝缘件的连接结构


    Contributors:
    YE HAIYAN (author)

    Publication date :

    2022-05-06


    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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