Portable gas cutting pad of multi -angle

The utility model discloses a portable gas cutting pad of multi -angle, include articulated upper padding plate and the lower bolster that forms a big or small adjustable contained angle each other, one side of upper padding plate and lower bolster is provided with the protractor, and the lower bolster coincides with 0 scale mark of protractor, and the upper padding plate upper back is provided with the ferrule to the one side of lower bolster, is provided with the angle locking component that is used for locking the contained angle between upper padding plate and the protractor. The utility model discloses portable gas cutting pad of multi -angle can assist the gas cutting to go out accurate angle. 本实用新型公开了种多角度便携式气割垫，包括相互铰接形成大小可调夹角的上垫板和下垫板，上垫板和下垫板的侧设置有量角器，下垫板与量角器的0刻度线重合，上垫板上背向下垫板的面设置有管箍，上垫板和量角器之间设置有用于锁定夹角的角度锁定构件。本实用新型多角度便携式气割垫可辅助气割出精准角度。