The invention relates to an operation method for moving an overhead line system through a multi-stage variable-length cantilever supporting device. A rotating cantilever structure, a power supply body, at least one stage of telescopic structure and at least one structure capable of moving relatively are included. The rotating cantilever structure is rotatably installed on the stand column, and the telescopic structure of more than one stage is installed on the rotating cantilever structure through the structure capable of moving relative to the rotating cantilever structure. More than one stage of telescopic structure is mounted on the rotating cantilever structure by utilizing a relative moving structure; the telescopic structures of more than one stage can stretch out or retract, so that the overall length of the cantilever supporting device is increased or shortened. According to the invention, the cantilever supporting device can be effectively and further lengthened after being rotated to the side edge of a railway, so that the power supply body can further move by a section of travel. Therefore, the space above the railway is effectively reserved, loading and unloading operation on the freight train is facilitated, the safety of loading and unloading operation of the freight train through hoisting equipment is guaranteed, and potential safety hazards are avoided.

    本发明涉及一种多级不定长腕臂支持装置移动接触网操作方法,包括转动腕臂结构、供电体、至少一级以上的可伸缩结构以及至少一个可相对移动结构;转动腕臂结构可转动的安装在立柱上,一级以上的可伸缩结构利用可相对移动结构安装在转动腕臂结构上;一级以上的可伸缩结构利用可相对移动结构安装在转动腕臂结构上;一级以上的可伸缩结构能够伸出或者缩回使得腕臂支持装置的整体长度增长或者缩短。本发明可以有效的解决腕臂支持装置在转到铁路侧边后能够有效的被进一步拉长,使得供电体能够进一步的移动一段行程。从而有效的让出铁路上方的空间,方便对货运列车进行装卸作业,保障了货运列车采用吊装设备进行装卸作业的安全,避免安全隐患。


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    Title :

    Operation method for mobile contact network of multi-stage variable-length cantilever supporting device


    Additional title:

    一种多级不定长腕臂支持装置移动接触网操作方法


    Contributors:
    YU XIAOYING (author) / LI YANHUA (author)

    Publication date :

    2023-12-29


    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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