Hollow chamber profile segment for hollow chamber profiles and hollow chamber profile with a hollow chamber profile segment

摘要

Hollow chamber profile segment (10) for hollow chamber profiles, which has a hollow chamber profile structure (19a) open in the lower area with at least one guide (19) for a crane carriage (40), further handling devices being attachable to the crane carriage (40) in the lower area, characterized in that, that the hollow chamber profile segment (10) has at least two sliding bolts (12a) which can be fixed in at least one position with locking screws (13), the hollow chamber profile segment (10) being supported by the sliding bolts (12a) between two ends of an interrupted hollow chamber profile (20, 20 ') ) can be used and fixed and the length of the hollow chamber profile segment (10) is adapted to the size and number of axes of the crane trolley (40) to be removed from a hollow chamber profile or to be threaded into a hollow chamber profile.