Reinforcing mesh welding support

The utility model discloses a reinforcing mesh welding support which comprises triangular supporting frames, a supporting base, a trapezoid positioning steel plate, transverse reinforcing steel bars, vertical reinforcing steel bars and inclined reinforcing steel bars. A supporting base is welded to the front ends of the bottoms of the two triangular supporting frames located in the middle, then transverse steel bars are welded to oblique long steel bars of the triangular supporting frames from top to bottom at equal intervals, then a trapezoidal positioning steel plate is welded to one side of the supporting base, and then the bevel edge of the trapezoidal positioning steel plate is fixedly welded to the transverse steel bars making contact with the trapezoidal positioning steel plate; through mutual cooperation of the trapezoidal positioning steel plate and the supporting base, positioning and placing of reinforcing steel bars of the reinforcing mesh can be better facilitated, then vertical reinforcing steel