The invention relates to the technical field of railway road and bridge maintenance, in particular to a multi-terrain material transport vehicle which comprises a telescopic carriage, a walking frame and walking wheels arranged at the bottom of the walking frame, a plurality of width adjusting hydraulic cylinders are arranged at the bottom of the telescopic carriage, and the walking frame is arranged on the two sides, extending in the advancing direction, of the telescopic carriage. Height adjusting hydraulic cylinders are arranged on the two sides, extending in the advancing direction, of the telescopic carriage, the movable ends of the height adjusting hydraulic cylinders are connected with folding supporting legs connected with the telescopic carriage and the walking frame, and the hydraulic pump is connected with the width adjusting hydraulic cylinders and the height adjusting hydraulic cylinders. The two height adjusting hydraulic cylinders are driven to move synchronously or independently, the telescopic carriage is driven to stretch or retract in the direction perpendicular to the advancing direction, the two folding supporting legs are driven to stretch or retract synchronously or independently, the width and height of the telescopic carriage are adjusted, and the applicability and working efficiency of the vehicle are improved; and the manual material conveying cost is saved.
本发明涉及铁路路桥养护技术领域,尤其涉及一种多地形材料运输车,包括伸缩车厢、走行框架和设置于走行框架的底部的走行轮,伸缩车厢的底部设置有多个宽度调节液压缸,走行框架设置于其沿行进方向延伸的两侧,且内部设置有液压泵,伸缩车厢沿行进方向延伸的两侧设置有高度调节液压缸,其活动端连接有连接伸缩车厢和走行框架的折叠支腿,液压泵与宽度调节液压缸和高度调节液压缸连接,以驱动宽度调节液压缸运动、驱动两个高度调节液压缸同步或单独运动,带动伸缩车厢沿垂直于行进方向的方向伸展或收缩、带动两个折叠支腿同步或单独进行伸缩运动,调节伸缩车厢的宽度和高度,提高了车辆的适用性和工作效率,节约人工运料成本。
Multi-terrain material transport vehicle
一种多地形材料运输车
2024-12-31
Patent
Electronic Resource
Chinese