The invention discloses a positive and negative electrode pantograph and an electrified vehicle. The positive and negative electrode pantograph comprises an underframe, a positive electrode power receiving assembly and a negative electrode power receiving assembly, the positive electrode power receiving assembly and the negative electrode power receiving assembly are both installed on the bottom frame. The positive electrode power receiving assembly comprises a positive electrode bow, a positive electrode upper arm, a positive electrode lower arm and a positive electrode rod piece mechanism used for adjusting the height of the positive electrode bow. The lower end of the anode upper arm is hinged with the upper end of the anode lower arm, the upper end of the anode upper arm is connected with the anode bow, and the lower end of the anode lower arm is mounted on the underframe; the negative electrode power receiving assembly comprises a negative electrode bow, a negative electrode upper arm, a negative electrode lower arm and a negative electrode rod piece mechanism used for adjusting the height of the negative electrode bow. The lower end of the cathode upper arm is hinged with the upper end of the cathode lower arm, the upper end of the cathode upper arm is connected with the cathode bow, and the lower end of the cathode lower arm is mounted on the underframe; a torsion limiting device is arranged between the negative electrode lower arm and the positive electrode lower arm; the width of the anode bow and the cathode bow is smaller than the distance between the centers of the anode bow and the cathode bow. According to the positive and negative electrode pantograph, the power receiving stability of a vehicle can be improved.
本发明公开一种正负极受电弓及电气化车,包括底架、正极受电组件和负极受电组件;正极受电组件和负极受电组件均安装在底架上;正极受电组件包括正极弓、正极上臂、正极下臂和用于调节正极弓高度的正极杆件机构;正极上臂的下端与正极下臂的上端铰接,正极上臂的上端连接正极弓,正极下臂的下端安装在底架上;负极受电组件包括负极弓、负极上臂、负极下臂和用于调节负极弓高度的负极杆件机构;负极上臂的下端与负极下臂的上端铰接,负极上臂的上端连接负极弓,负极下臂的下端安装在底架上;负极下臂与正极下臂之间设有扭转限位装置;正极弓与负极弓的宽度小于正极弓和负极弓中心之间的距离。本发明的正负极受电弓,可以提升车辆受电稳定性。
Positive and negative electrode pantograph and electrified vehicle
一种正负极受电弓及电气化车
2023-04-07
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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