Movement mechanism of steel wheel train of steel rail railway: Fid-Bau Portal

Movement mechanism of steel wheel train of steel rail railway

HUANG PINZHEN / MA YAOWU / RUAN FEN / MA QIANJING / MA QIANJIA / MA QIAOZHI / MATSCHKA / MA JUN

The invention discloses a movement mechanism of a steel rail railway steel wheel train. The movement mechanism comprises a traditional steel rail, one or two auxiliary rails, a traditional vehicle and derailment prevention claws on the vehicle. The derailment prevention claw hugs the auxiliary rail or the auxiliary rail hugs the derailment prevention claw to form a non-derailment structure, and the train cannot derail under the condition that the rail and the train are not damaged in advance. Further, the derailment prevention claw is replaced or added with 1) a horizontal guide wheel, a horizontal driving wheel and a horizontal brake wheel, 2) an auxiliary rail brake block, 3) an auxiliary rail brake block and buffer wheel, 4) a linear eddy current brake assembly and 5) a driving and braking assembly of a linear motor; the train can obtain the performance of rapid acceleration, rapid deceleration, rapid uphill, rapid downhill and rapid turning; the shape of a steel wheel tread is improved, snakelike motion is eliminated, the limit speed of a railway train is increased, the railway train can smoothly pass through a turnout, a rhombic intersection and a crossing, the temperature stress of a steel rail is reduced, and the railway train is suitable for high-speed passenger transportation and heavy-load freight transportation.

本发明的钢轨铁路钢轮火车的运动机构，包括传统钢轨、一条或两条辅助轨、传统车辆和车辆上的脱轨防止爪。脱轨防止爪拥抱辅助轨或辅助轨拥抱脱轨防止爪，形成不脱轨的结构，在轨道和火车没有事先破坏的情况下，火车不可能脱轨。进一步，将脱轨防止爪，置换成或增加1)水平导向轮、水平驱动轮、水平制动轮，2)辅助轨制动块，3)辅助轨制动块加缓冲轮，4)线性涡流制动组件，5)直线电机的驱动和制动组件；使得火车获得急加速、急减速、急上坡、急下坡、急转弯性能；改进了钢轮踏面形状，消除了蛇形运动，提高了铁路火车的极限速度，还能顺利通过道岔、菱形交叉、道口，降低了钢轨的温度应力，适合于高速客运，重载货运。

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