The invention discloses a track parking device which comprises a base body, a track parking device, a track parking device, a track parking device, a track parking device, a track parking device and a track parking device. The pressure reducing chamber is configured in a way that one side, corresponding to the output end of the pressure reducing valve, of the pressure reducing chamber further extends to form a first cavity channel, and the first cavity channel is communicated to the input end of the parking valve; the parking cavity is configured in a way that one side, corresponding to the output end of the parking valve, of the parking cavity further extends to form a second cavity channel; the multi-way pipeline is configured to comprise a branch leading to the second cavity channel, a branch leading to the input end of the shuttle valve and a branch leading to the pressure measuring cavity; the shuttle valve cavity is configured in the mode that the side, corresponding to the input end of the shuttle valve, of the shuttle valve cavity further extends to form a third cavity channel, and a branch, communicated to the input end of the shuttle valve, of the multi-way pipeline is communicated with the third cavity channel. And the parking state is switched.
本发明公开了一种轨道停放装置,其包括:基体,包括底座和架体结构,底部形成通至减压阀的输入腔;减压腔室被配置为,其对应于减压阀输出端的一侧进一步延伸形成第一腔道,第一腔道通至停放阀的输入端;停放腔室被配置为,其对应于停放阀输出端的一侧进一步延伸形成第二腔道;多通管路,该多通管路被配置为,包括一个通至第二腔道的支路,一个通至梭阀输入端的支路,以及一个通至测压腔室的支路;梭阀腔室被配置为,其对应于梭阀输入端的一侧进一步延伸形成第三腔道,多通管路通至梭阀输入端的支路与所述第三腔道连通,本方案可提高车辆设备集成度,实现轨道车辆减重,配置手动和电动方式并存的控制方式,对停放状态进行切换。
Rail parking device
轨道停放装置
2023-07-18
Patent
Electronic Resource
Chinese