Steel bar welding protective cover for industrial factory building construction

The utility model discloses a reinforcing steel bar welding protective cover for industrial factory building construction, which comprises a protective cover main body, a head-mounted mechanism is arranged above the inner side of the protective cover main body, an angle adjusting mechanism is arranged in the middle of the bottom end of the protective cover main body, and the outer part of the bottom end of the angle adjusting mechanism is connected with a supporting mechanism through a thread structure; the outside of the bottom end of the supporting mechanism is connected with a translation mechanism through a thread structure. The reinforcing steel bar welding protective cover for industrial factory building construction is diversified in use mode, a user can select the corresponding use mode according to different use environments and requirements, the left hand of the user is effectively liberated, and use is more convenient. The protective cover body of the reinforcing steel bar welding protective cover