The invention provides a railway open wagon side wall concave deformation correcting device and belongs to the technical field of railway vehicle inspection and maintenance equipment. The railway open wagon side wall concave deformation correcting device comprises a portal frame, a winch and a correcting system. The portal frame comprises a top beam and frame bodies connected to the two sides of the top beam, and a winch is arranged on the top beam. The correcting system comprises limiting pieces and a positioning rod, wherein the limiting pieces are arranged on the two frame bodies and used for abutting against the outer side of the side wall of an open wagon, the a positioning rod is connected to the lower part of the winch, and a telescopic piece is arranged at the end part of the positioning rod and used for being supported on the inner side of the side wall of the open wagon. According to the railway open wagon side wall concave deformation correcting device provided by the invention, lifting of the positioning rod and the telescopic piece is achieved by mounting the winch on the portal frame, and correction of the open wagon side wall concave part is completed in the mode that the telescopic piece is shored outwards from the interior of the open wagon.
本发明提供了一种铁路敞车侧墙内凹变形矫正装置,属于铁路车辆检修设备技术领域,包括龙门架、卷扬机和矫正系统。龙门架包括顶梁和连接在顶梁两侧的架体,顶梁上设有卷扬机;矫正系统包括设置在两个架体上用于抵靠在敞车侧墙的外侧的限位件和连接在卷扬机下方的定位杆,定位杆的端部设有伸缩件,伸缩件用于顶撑在敞车侧墙的内侧。本发明提供的铁路敞车侧墙内凹变形矫正装置,通过在龙门架上安装卷扬机实现定位杆和伸缩件的升降,并借助伸缩件自敞车的内部向外顶撑的方式完成对敞车侧墙内凹的矫正。
Railway open wagon side wall concave deformation correcting device
铁路敞车侧墙内凹变形矫正装置
2021-06-04
Patent
Electronic Resource
Chinese
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