The invention provides an electric two-way wind resistance braking device of a high-speed train and a working method of the electric two-way wind resistance braking device, the braking device is a built-in wind resistance braking device built in the roof of the high-speed train and comprises a plate frame and two wind resistance plate braking units installed on the plate frame, a first wind resistance braking plate and a second wind resistance braking plate are arranged on the two wind resistance plate braking units correspondingly, the two wind resistance braking plates are rotationally connected with the rotating shaft correspondingly, each wind resistance braking plate is connected with a driving mechanism installed on the plate frame, and the wind resistance braking plates are driven by the driving mechanisms to be opened and closed correspondingly; the opening directions of braking of the two wind resistance braking plates are opposite, and bidirectional opening of the wind resistance braking plates can be achieved in the running process of the vehicle. Through the unique design, bidirectional braking can be achieved, the bidirectional braking device is simple in structure, the motor serves as a power source, operation is rapid, and the requirements for emergency braking and conventional braking of high-speed vehicles can be met.
本发明提供一种高速列车的电动双向风阻制动装置及其工作方法,制动装置为内置于高速列车车顶的内置式风阻制动装置,包括:板架、安装在板架上的两个风阻板制动单元,两个风阻板制动单元上分别设置有第一风阻制动板和第二风阻制动板,两块风阻制动板分别与转轴转动连接,每块风阻制动板各与一个安装在板架上的驱动机构相连,且分别由驱动机构驱动进行开启和关闭,两块风阻制动板制动的开启方向相反,可实现车辆运行中风阻制动板的双向打开。本发明通过独特的设计,可以实现双向制动,该双向制动装置结构简单,以电机作为动力源,操作快捷,能够满足高速车辆的紧急制动以及常规制动的需求。
Electric two-way wind resistance braking device of high-speed train and working method of electric two-way wind resistance braking device
一种高速列车的电动双向风阻制动装置及其工作方法
2022-06-14
Patent
Electronic Resource
Chinese
IPC: | B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES |
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