The invention belongs to the field of train equipment, and particularly relates to a sand blasting circulation system for a train, which comprises a mounting cavity, a rotating part is rotationally connected to the upper portion of the mounting cavity, two fixing rings are rotationally connected to the two ends of the rotating part, and a rail wrapping groove is formed in the end, away from the fixing rings, of the mounting cavity. Protruding blocks are arranged on the two sides of the end, away from the direction of the track wrapping groove, of the installation cavity correspondingly, and a wheel shaft installation hole is fixedly formed in the side, away from the rotating piece, of the installation cavity. Sand blasting can be carried out to increase friction when the train is started and climbs, meanwhile, the sprayed sand is recycled, a large amount of sand in the sand box can be poured onto a track when an emergency situation occurs during turning of the train, and the track can be marked when the train passes through the track which is seriously abraded.
本发明属于火车设备领域,具体是一种火车用喷砂循环系统,包括安装腔,所述安装腔上方转动连接有转动件,所述转动件两端转动连接有两固定环,所述安装腔远离所述固定环的一端设有轨道包裹槽,所述安装腔在远离所述轨道包裹槽方向一端的两侧各设有凸块,所述安装腔远离所述转动件的一侧固设有车轮轴安装孔。可以在火车启动和爬坡时喷沙增大摩擦,同时将喷出的沙子进行回收并且在火车进行转弯发生紧急状况时可以将沙盒中的沙子大量倾倒在轨道上,而且在火车经过轨道重度磨损的轨道上可以将此段轨道进行标记。
Sand blasting circulating system for train
一种火车用喷砂循环系统
2021-12-10
Patent
Electronic Resource
Chinese
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