Auxiliary scribing device for electrolysis pole changing operation

The utility model discloses an auxiliary marking device for electrolysis pole changing operation, which comprises a vehicle body, a working platform convenient for people to stand on is arranged on the vehicle body, a handrail is arranged on the rear side of the vehicle body, and supporting legs and traveling wheels are arranged at the bottom from front to back. The working platform is simple in structure, low in cost, good in operation flexibility and high in convenience, the vehicle body is convenient to move and operate through the walking wheels, the vehicle body can be stably fixed on the ground through the supporting legs, a worker can stand on the working platform, scribing work can be easily completed, the scribing efficiency is high, the working platform can be used by workers of different heights, the use range is wide, and the practicability is high. And meanwhile, the scribing accuracy is improved, the safety risk of scribing operators can be avoided, and a powerful guarantee is provided for the p