ABUS embracing brackets are the solution here. We will also supply you with steel plates for these which are connected using threaded rods. The top plate has an especially narrow design so that it can also be used if a ceiling made out of trapezoidal plate lies on top of the building girders.
Mounting the crane installation onto the embracing bracket
Mounting the crane installation onto the embracing bracket
Mounting the suspended crane installation onto the embracing bracket