The invention discloses a pantograph-catenary power receiving system and application thereof in a bridge crane. The pantograph-catenary power receiving system comprises a sliding contact line mechanism and a tension spring type pantograph structure assembly or a balance weight type pantograph structure assembly which is in contact with the sliding contact line mechanism for power receiving. Wherein the sliding contact line mechanism comprises a sliding contact line and a hanging mechanism, the hanging mechanism is flexibly and fixedly connected with the sliding contact line and hangs the sliding contact line above the ground, and the sliding contact line extends in a curve mode at the same height above the ground. When the tension spring type pantograph structure assembly or the counterweight type pantograph structure assembly runs along the sliding contact line, the tension spring type pantograph structure assembly or the counterweight type pantograph structure assembly and the sliding contact line are in displacement contact friction in the curve direction; when the pantograph runs along the sliding contact line, displacement contact friction is conducted in the curve direction, the service life of the carbon brush plate is prolonged, the pantograph with the automatic compensation function is adopted so that the sliding contact line can make close contact with the pantograph mechanism, and stable power supply is guaranteed.
本申请公开了一种弓网受电系统及其在桥式起重机中的应用,包括滑触线机构及与所述滑触线机构接触受电的拉簧式受电弓结构组件或配重式受电弓结构组件;其中,所述滑触线机构包括滑触线及与所述滑触线柔性固定连接并将所述滑触线吊设于地面上方的吊挂机构,所述滑触线在距离地面上方同一高度呈曲线延伸,以使所述拉簧式受电弓结构组件或所述配重式受电弓结构组件沿所述滑触线运行时与所述滑触线处于沿曲线向的变位接触摩擦;本申请使得受电弓沿滑触线运行时沿曲线向变位接触摩擦,延长碳刷板的使用寿命,且通过采用具有自动补偿功能的受电弓使得滑触线与受电弓机构紧密接触,保障供电平稳。
Pantograph-catenary power receiving system and application thereof in bridge crane
一种弓网受电系统及其在桥式起重机中的应用
2022-12-27
Patent
Electronic Resource
Chinese
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