Travelling mechanism for overhead bare conductor coating device

The invention relates to a travelling mechanism for an overhead bare conductor coating device, and belongs to the field of coating. The travelling mechanism is provided with double driving motors, driving wheels of the two driving motors correspond to two cross-line travelling driving wheel assemblies correspondingly, each cross-line travelling driving wheel assembly comprises two driven wheels and two cross-line travelling driving wheels, the cross section of the wheel rim portion of each cross-line travelling driving wheel is of a V-shaped groove structure, the two driving motors and the twocross-line travelling driving wheel assemblies matched with the two driving motors form a travelling mechanism with a double motor-double driving wheel-four driven wheel-four cross-line travelling driving wheel structure. By adopting the matching combination between one driving wheel and two driven wheels, a stable triangular transmission structure is formed, and then the excellent wire grabbingcapacity and better travel