The invention relates to the technical field of rail transport vehicle equipment, in particular to a circular rail electric flat car which comprises a car body, a front wheel assembly and two rear wheel assemblies, the front wheel assembly is rotatably installed at the front side position of the bottom of the car body, the two rear wheel assemblies are rotatably installed at the rear side position of the bottom of the car body, and the table top bearing of the car body is three-point stress. The front wheel assembly comprises a front wheel frame and two front wheels installed at the bottom of the front wheel frame, the two front wheels are coaxial, axles of the two front wheels are connected with the differential mechanism through half shafts, the motor can drive the two front wheels to rotate through the differential mechanism, and when the vehicle body turns on the circular track, the two half shafts rotate along with the front wheel frame, so that the two front wheels adapt to the radian of the track. The two rear wheel assemblies independently rotate to adapt to the radian of the track and are matched with a plurality of guide devices, so that the electric flat carriage can stably run on the circular track under heavy load.
本发明涉及有轨运输车辆设备技术领域,具体涉及一种环轨电动平车,包括车体、前轮组件和后轮组件,前轮组件可旋转的安装在车体底部的前侧位置,两个后轮组件均可旋转地安装在车体底部的后侧位置,车体的台面承载为三点受力,前轮组件包括前轮架和安装在前轮架底部的两个前轮,两个前轮同轴,两个前轮的轮轴均通过半轴与差速器连接,电机通过差速器可带动两个前轮转动,车体在环轨上转弯时两个半轴随前轮架旋转,使两个前轮适应轨道弧度,两个后轮组件各自独立旋转适应轨道弧度,配合多个导向装置,使电动平车可在重载下可在环轨上稳定运行。
Circular track electric flat car
环轨电动平车
2022-10-11
Patent
Elektronische Ressource
Chinesisch
Assembling method of circular track crane and circular track crane
Europäisches Patentamt | 2021
|Engineering Index Backfile | 1953