Water-stop belt clip

The utility model provides a water-stop belt clip, which belongs to the field of building construction tools and comprises a steel bar. The steel bar is bent to form a first clamping section and a second clamping section which are parallel to each other, the first clamping section and the second clamping section are connected through a connecting section, and a first containing space is formed between the first clamping section and the second clamping section; the end of the reinforcing steel bar at the second clamping section is bent to form a third clamping section, and the third clamping section extends in the direction away from the first clamping section; the end of the first clamping section is provided with a first through-wall head far away from the connecting section; the end of the third clamping section is bent in the direction away from the connecting section to form a second wall penetrating head. The first bearing plate and the second bearing plate which are formed by bending redundant reinforci