The utility model relates to a construction safety protection technical field, concretely relates to safety belt linkage suitable for scaffold, including support, link and base, the link is fixed to be set up on the support, the support is fixed to be set up on the base, its characterized in that: base quantity is two at least, wherein two the pedestal mounting is on the steel pipe of difference, so, the base of installing on different steel pipes can prevent that the support from taking place to deflect when bearing great power, especially fall at constructor and tighten the safety belt in the twinkling of an eye, can the more effective personal safety of protecting constructor.