The invention discloses a multifunctional high-speed pantograph auxiliary pantograph lifting device. The device comprises a pantograph bottom frame, a lower arm, an upper arm and an upper cross pipe,a connecting plate is fixed to the pantograph bottom frame, a permanent magnet material and an auxiliary pantograph lifting air bag are fixed to the connecting plate, a connecting support is fixed tothe upper cross pipe, and another permanent magnet material is fixed to the connecting support. The upper portions and the lower portions of the two permanent magnet materials correspond to each other, and the upper portion of the auxiliary pantograph lifting air bag corresponds to the connecting support. The device has the characteristics of the simple structure, the low cost, the high reliability and the like, solves the problems that the high-speed pantograph of the existing motor train unit cannot be lifted and the pantograph floats up when the pantograph is used as a standby folding pantograph to operate, can ensure the operation order, and improves the application efficiency of the motor train unit.
本发明公开了一种多功能高速受电弓辅助升弓装置,包括受电弓底架、下臂、上臂、上交叉管,受电弓底架上固定有连接板,连接板上固定有永磁材料和辅助升弓气囊,上交叉管上固定有连接支架,连接支架上固定有另一块永磁材料;两块永磁材料的上下位置相对应,辅助升弓气囊的上部对应所述连接支架的位置。该装置具有结构简单、成本低、可靠性高等特点,解决了既有动车组高速受电弓无法升弓和受电弓作为备用折叠弓运行时出现飘起的问题,可保证运营秩序并提高动车组运用效率。
Multifunctional high-speed pantograph auxiliary pantograph lifting device
一种多功能高速受电弓辅助升弓装置
2020-05-08
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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