The invention discloses a double-wheel rail clamping device for a rail transport vehicle. A sliding shaft is mounted on a mounting bracket, a claw is mounted at the outer end of the sliding shaft, an inner rail clamping wheel mounting seat is mounted at the inner end of the sliding shaft, an inner rail clamping wheel is mounted on the inner rail clamping wheel mounting seat, and an outer clamping roller mounting seat is mounted on the inner side of the claw or the sliding shaft; and an outer clamping roller is mounted on the outer clamping roller mounting seat. The invention has the following technical effects that 1, the rail clamping wheel can roll on the rail in an attached mode, the rail clamping wheel adapts to the environments of turning, slope changing, rail gauge changing and the like of the rail, and adaptability is high; 2, the hook claw can hook the track when the vehicle loses balance or the vehicle is lifted up, so that the vehicle is prevented from derailing or turning over; 3, the structure is simple, and installation and maintenance are convenient.
本发明公开了一种轨道运输车辆用双轮卡轨装置,在安装支架上装有滑动轴,在滑动轴外端装有钩爪,在滑动轴内端装有内卡轨轮安装座,在内卡轨轮安装座上装有内卡轨轮,在钩爪的内侧或滑动轴上装有外卡滚轮安装座,在外卡滚轮安装座上装有外卡滚轮。本发明有如下技术效果:1、卡轨轮可在轨道上贴合滚动运行,适应轨道的转弯、变坡和轨距变化等环境,适应性强;2、钩爪可在车辆失去平衡时或车辆上抬时勾住轨道,防止车辆脱轨或翻车;3、结构简单,安装和维护方便。
Double-wheel rail clamping device for rail transport vehicle
一种轨道运输车辆用双轮卡轨装置
2021-07-23
Patent
Electronic Resource
Chinese
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
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