The invention discloses an operation railway tunnel detection and maintenance flatcar, and relates to the technical field of railway tunnel detection, the operation railway tunnel detection and maintenance flatcar comprises a frame, wheels are mounted at the bottom of the frame, the frame moves on a rail through the wheels, a plurality of supporting arms are symmetrically arranged on the periphery of the frame, and telescopic mechanisms are arranged at the joints of the supporting arms and the frame; the supporting arm is controlled to stretch or contract through the telescopic mechanism, and a hydraulic supporting base is installed at the end, away from the frame, of the supporting arm and supported on the ground. A crawling ladder is erected in the center of the upper side of the frame, and two overhauling channels are symmetrically arranged on the two sides of the crawling ladder. According to the maintenance platform car, it can be guaranteed that maintenance personnel have extremely high safety and stability when using the maintenance platform car, the possibility of accidental overturning of the car frame is avoided, and the transverse position of the height of the maintenance platform car can be conveniently adjusted, so that the maintenance personnel can conveniently reach all positions of the same maintenance pad in a tunnel, all-directional maintenance operation is achieved, and the maintenance efficiency is improved. And the tunnel maintenance operation can be efficiently and conveniently carried out.
本发明公开了一种运营铁路隧道检测维修平车,涉及铁路隧道检测技术领域,包括车架,所述车架的底部安装有车轮,通过车轮在铁轨上移动,车架的四周对称设有多个支撑臂,支撑臂与车架的连接处设有伸缩机构,通过伸缩机构控制支撑臂伸展或收缩,支撑臂远离车架的一端安装有液压支撑座,液压支撑座支撑在地面;所述车架上侧的中心处架设有爬梯,在爬梯的两侧对称设有两个检修通道。本发明可保证维修人员在使用检修平车时具有极高的安全性稳定性,避免车架意外倾覆的可能,可便捷的调整检修通的高度的横向位置,从而方便维修人员到达隧道内同一检修垫的各个位置,即实现全方位的检修操作,便于高效便捷的开展隧道检修操作。
Operation railway tunnel detection and maintenance flatcar
一种运营铁路隧道检测维修平车
2023-01-17
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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