The invention discloses a streamline high-speed pantograph type current collector head. Limiting holes (6) are formed in the two ends of a sliding board (1) respectively, two arch angles (2) penetrate through the limiting holes (6) respectively and are fixed connected to a sleeve (5) or a beam (10), and supports (4) are fixedly connected to the two ends of the sleeve (5) or the beam (10) or fixedly connected to the arch angles (2). The two ends of the sliding board (1) are connected with the supports (4) through plate springs respectively. The center axes of the plate springs are perpendicular to the moving direction of a vehicle. Plate faces are parallel to the moving direction of the vehicle. The cross sections of the beam (10) and the arch angles (2) are each of a streamline shape. Each support is directly connected with the sliding board through one simple plate spring and the collector head, the springs, the beam and the arch angles are each of a streamline shape. The collector head has the advantages that the structure is simple, the size is small, weight is low, the aerodynamic characteristic is good, and the collector head is particularly suitable for a high-speed pantograph and overhead contact wire system.
Streamline high-speed pantograph type current collector head
2015-08-12
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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