The innovation lies in its lightweight design, rendering the tool light and simple and freeing aerial workers from carrying the welding machine in a traditional box structure. The tool integrates welding pliers and the welding, facilitating operation and enhancing work safety. Grips in the e ergonomic design allow comfortable contact with the palms, mitigating hand skin pain. Also, grips follow the bionic design of cobra neck scales, making the texture clear and beautiful. Therefore, safety concerns like eye fatigue and contact fatigue can be reduced, enhancing operation safety.