The invention relates to a current collector (1), comprising a carrier-side base frame (2), a lower scissor fork (3) fastened to the base frame (2), and an upper scissor fork (4) fastened to the lower scissor fork (3), the upper scissor fork and the lower scissor fork having respective deflection levers (6, 7), and comprising a current collector rocker arm (5) fastened to the upper scissor fork (4), the current collector rocker arm (5) comprising a contact strip (8) for contacting a current-carrying overhead line, wherein a height adjustment device (9) is located on the base frame (2) for pivoting the lower scissor (3) relative to the base frame (2), the height adjustment device (9) comprising an electrical linear drive connected to a skid mounted in a translationally displaceable manner on the base frame (2), by means of which the skid can be moved from a parking position into a lifting position, the sled is connected to the lower scissor (3) by means of an extension spring to initiate a pivoting movement of the lower scissor (3) into the raised position.
本发明涉及一种集电器(1),包括载具侧基架(2)、固定在基架(2)上的下部剪叉(3)和固定在下部剪叉(3)上的上部剪叉(4),上部剪叉和下部剪叉具有相应的转向杆(6,7),并包括固定在上部剪叉(4)上的集电器摇臂(5),集电器摇臂(5)包括用于接触通电架空线路的接触条(8),其中高度调节装置(9)位于基架(2)上,以使下部剪叉(3)相对于基架(2)枢转,高度调节装置(9)包括电气线性驱动装置,线性驱动装置连接到滑橇,滑橇以可平移位移方式安装在基架(2)上,滑橇可通过线性驱动装置从停放位置移动到提升位置,滑橇通过拉伸弹簧连接到下部剪叉(3),以启动下部剪叉(3)到升起位置的枢转运动。
Current collector
集电器
2023-11-24
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |