The invention relates to a sunken mobile contact network and an operation method; the sunken mobile contact network comprises a plurality of supporting mechanisms, and the plurality of supporting mechanisms can drive a carrier cable and/or a contact line to integrally ascend or descend, so that the horizontal height of the carrier cable and/or the contact line is variable. After the supporting mechanisms descend, the horizontal height of the contact line and/or the carrier cable cannot be higher than the horizontal height of the highest position of the freight train. And the sunken mobile contact network also includes a moving mechanism used for driving the supporting mechanisms to ascend or descend. According to the invention, the horizontal height of the carrier cable and/or the contact line in the movable contact network is reduced or increased by adopting the sunken mobile contact network, the whole supporting mechanisms can be reduced notto be higher than the horizontal height of the highest position of a freight train, and when the gantry crane hoists goods, particularly the mobile contact network moves to a non-working position and is close to a train carriage, goods or loading and unloading tools can be effectively prevented from colliding with the carrier cable and/or the contact line, and safety guarantee is provided for goods loading and unloading.
本发明涉及下沉式移动接触网及操作方法,包括若干支持机构,若干个支持机构能够带动承力索和/或接触线整体上升或者下降,使得承力索和/接触线的水平高度可变。支持机构下降后,接触线和/或承力索的水平高度能够不高于货运列车最高处的水平高度。还包括移动机构,所述移动机构用于驱动支持机构上升或者下降。本发明采用可下沉式移动接触网来降低或者升高移动接触网中承力索和/或接触线的水平高度,可以将整个支持机构下降不高于货运列车最高处的水平高度,在龙门吊吊装货物的时候,特别是移动接触网移动到非工作位,离火车车厢比较近的时候,可以有效的避免货物或者装卸工具碰撞到承力索和/或接触线,为货物装卸提供了安全保障。
Sunken mobile contact network and operation method
下沉式移动接触网及操作方法
2021-04-23
Patent
Electronic Resource
Chinese
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
Engineering Index Backfile | 1899
AIAA | 2013
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