The invention discloses a rail platform car for tunnel operation. The rail platform car comprises a platform car, the upper end of which is provided with a maintenance platform and the lower end of which is provided with trundles; the rail platform car further comprises a rail car which is provided with a car frame, the front end of the car frame is provided with a first rail wheel set, the rear end of the car frame is provided with a second rail wheel set, the upper end of the car frame is provided with a first sliding groove perpendicular to the advancing direction of the rail car, the trundles are installed in the first sliding groove in a rolling mode, the two sides of the rail car are each provided with an up-down rail device, and the platform car is separated from the rail car when a train is avoided. A worker carries out daily overhaul and maintenance work through the maintenance platform. When the train is avoided, the platform car can be quickly separated from or enter the rail car through the up-down rail devices arranged on the two sides of the rail car, and then the rail car is put away by the worker. The rail platform car is compact in structure, reasonable in design, convenient to use and particularly suitable for operation in tunnel railways with narrow space environments, and has convenience and practicability which are not achieved by other large railway maintenance equipment.
本发明公开了一种用于隧道作业的轨道平台车,包括:平台车,平台车的上端设置有检修平台、下端设置有脚轮;轨道车,设置有车架,车架的前端设置有第一轨道轮组、后端设置有第二轨道轮组,车架的上端垂直于轨道车的前进方向设置有第一滑槽,脚轮滚动安装在第一滑槽中,轨道车两侧均设置有上下道装置,以用于在避让火车时使平台车脱离轨道车。工作人员通过检修平台进行日常检修和维护工作。在避让火车时,平台车通过设置在轨道车两侧的上下道装置能够快速脱离或进入轨道车,然后由工作人员收起轨道车。本发明结构紧凑、设计合理、使用方便,特别适用于空间环境较为狭窄的隧道铁路中进行作业,有着其他大型的铁路检修设备不具备的便捷性和实用性。
Rail platform car for tunnel operation
一种用于隧道作业的轨道平台车
2021-11-19
Patent
Electronic Resource
Chinese
European Patent Office | 2024
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