The invention belongs to the technical field of road traffic, and provides a single-bow-arm electrified road pantograph which comprises a pantograph base, and a single-bow-arm lifting assembly is arranged at the top of the pantograph base. The pantograph head insulation connecting rod is horizontally arranged at the top of the single-pantograph-arm lifting assembly, the pantograph head insulation connecting rod is perpendicular to the advancing direction of the pantograph base, pantograph heads are arranged at the two ends of the pantograph head insulation connecting rod respectively, and the two pantograph heads are located above the pantograph head insulation connecting rod; angle limiting pieces are arranged between the two pantograph heads and the single-pantograph-arm lifting assembly and used for enabling the top faces of the pantograph heads to be parallel to the pantograph base all the time in the lifting process of the single-pantograph-arm lifting assembly. The complexity of the overall structure of the pantograph can be greatly reduced, the width and the overall weight of the pantograph base are effectively reduced, and meanwhile the influence of vehicle side sway on pantograph-catenary coupling dynamic response is reduced.
本发明属于道路交通技术领域,提供一种单弓臂电气化公路受电弓,包括受电弓底座,受电弓底座的顶部设置有单弓臂升降组件;弓头绝缘连杆,弓头绝缘连杆水平设置在单弓臂升降组件顶部,弓头绝缘连杆与受电弓底座的行进方向相垂直,弓头绝缘连杆的两端分别设置有弓头,两组弓头位于弓头绝缘连杆的上方,且两组弓头与单弓臂升降组件之间设置有角度限制件,角度限制件用于使弓头的顶面在随单弓臂升降组件升降过程中始终处于与受电弓底座平行的状态。本发明可以大幅降低受电弓整体结构的复杂度,有效缩减受电弓底座的宽度和整体重量,同时降低车辆侧摆对弓网耦合动力学响应的影响。
Single-bow-arm electrified highway pantograph
一种单弓臂电气化公路受电弓
2025-03-25
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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