Construction elevator standard knot molding tool

The utility model discloses a construction elevator standard knot molding tool. The construction elevator standard knot molding tool is characterized by comprising a support rack (1), a positioning end rack A (2) and a positioning end rack B (3), the positioning end rack A (2) and the positioning end rack B (3) are fixedly connected by connecting rods (5), the positioning end rack A (2) is provided with a main rod tightly clamping positioning device (4) and a gear rack clamping positioning device (8), the positioning end rack B (3) is provided with a main rod positioning block (6) and a gear rack clamping block (7), the positioning end rack A (2) and the positioning end rack B (3) are respectively in rotation connection with the support rack (1) through bearing seats (9) which are arranged in the middle. The construction elevator standard knot molding tool is capable of effectively solving the problems that a manual measurement mode is adopted to cut materials in the production process of an existing construction elevator standard knot, not only is working efficiency low, but also rate of acceptability is low in welding and machining.