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A platform for research: civil engineering, architecture and urbanism
Ballast screening machine for urban rail transit maintenance
The invention relates to the technical field of rail transit maintenance, in particular to a ballast cleaning machine for urban rail transit maintenance, which is characterized in that an excavating and cleaning module, a first cleaning and screening module and a second cleaning and screening module are sequentially arranged on a rail car along the advancing direction of the rail car; a ballast loosening module is installed on the portion, between the first clearing and screening module and the second clearing and screening module, of the rail car and comprises a water spraying device, a loosening device and a driving device, the water spraying device is arranged between the first clearing and screening module and the second clearing and screening module, and the loosening device is arranged between the water spraying device and the second clearing and screening module. The water spraying device is used for spraying water to ballast below the track, and the water spraying device and the loosening device are both in transmission connection with the driving device. Through the arrangement of the first clearing and screening module, the second clearing and screening module and the ballast loosening module, the ballast which is located in the lower layer and hardened seriously can be better cleared, and the efficiency is higher.
本发明涉及轨道交通养护技术领域，尤其是一种城市轨道交通养护用的道碴清筛机，轨道车上沿其行进方向依次设置有挖掘清筛模块、第一清掏筛分模块、第二清掏筛分模块；第一清掏筛分模块、第二清掏筛分模块之间的轨道车上安装有道碴松动模块，道碴松动模块包括喷水装置、松动装置、驱动装置，喷水装置设置在第一清掏筛分模块、第二清掏筛分模块之间，喷水装置与第二清掏筛分模块之间设置有松动装置，喷水装置用于向轨道下方的道碴进行喷水，喷水装置、松动装置均与驱动装置传动连接。本发明通过设置第一清掏筛分模块、第二清掏筛分模块、道碴松动模块，可以更好的对位于下层中板结较为严重的道碴进行清筛，效率更高。
Ballast screening machine for urban rail transit maintenance
The invention relates to the technical field of rail transit maintenance, in particular to a ballast cleaning machine for urban rail transit maintenance, which is characterized in that an excavating and cleaning module, a first cleaning and screening module and a second cleaning and screening module are sequentially arranged on a rail car along the advancing direction of the rail car; a ballast loosening module is installed on the portion, between the first clearing and screening module and the second clearing and screening module, of the rail car and comprises a water spraying device, a loosening device and a driving device, the water spraying device is arranged between the first clearing and screening module and the second clearing and screening module, and the loosening device is arranged between the water spraying device and the second clearing and screening module. The water spraying device is used for spraying water to ballast below the track, and the water spraying device and the loosening device are both in transmission connection with the driving device. Through the arrangement of the first clearing and screening module, the second clearing and screening module and the ballast loosening module, the ballast which is located in the lower layer and hardened seriously can be better cleared, and the efficiency is higher.
本发明涉及轨道交通养护技术领域，尤其是一种城市轨道交通养护用的道碴清筛机，轨道车上沿其行进方向依次设置有挖掘清筛模块、第一清掏筛分模块、第二清掏筛分模块；第一清掏筛分模块、第二清掏筛分模块之间的轨道车上安装有道碴松动模块，道碴松动模块包括喷水装置、松动装置、驱动装置，喷水装置设置在第一清掏筛分模块、第二清掏筛分模块之间，喷水装置与第二清掏筛分模块之间设置有松动装置，喷水装置用于向轨道下方的道碴进行喷水，喷水装置、松动装置均与驱动装置传动连接。本发明通过设置第一清掏筛分模块、第二清掏筛分模块、道碴松动模块，可以更好的对位于下层中板结较为严重的道碴进行清筛，效率更高。
Ballast screening machine for urban rail transit maintenance
一种城市轨道交通养护用的道碴清筛机
RU YINGYING (author)
2023-04-25
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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