If you thing that currently, cops are protecting people being abused, you are misinforms.
This is not something we have to thing for after the revolution; we have to solve it now. And this is not the sole respectability of anarchists or activists.
In my organisations, we do. We have a procedure to listening victims and gathering their needs. Most of the time, their is material need (and we have a solidarity fund to response), and keep away the aggressor from the place the survivors evolve. If He/sh comply, we start a mediation in order to not let the aggressor alone and let him evolve. If not, that personne is warn that he/she is not welcome in thoses places.
If we threat the survivor again, or if force himself into those places and refuse to leave, we may make him to, by force. If you think that could make us like cops, our comrades could agree, and we may have to justify ourselves in front of our community.
This one of many point of view one "how to deal with violence". Their is not common solution, each place need to inform and try out. We need to be better than fascists with guns and no accountability to the people; that leave a lot place.