Tensioning strap support

Holder (4) for a retaining strap (5a) comprises a fixing device (8) for fixing the holder on a rod assembly, a receiving part (4a) having a receiving region for a retaining strap extending along a longitudinal axis, and a releasing device releasing the retaining strap from the holder perpendicular to the longitudinal axis. Preferred Features: The receiving part has a C-shaped cross-section with free ends designed as lips (4c). The retaining strap can be removed from the holder through an open section (4b) between the free ends of the C-shaped receiving part perpendicular to the longitudinal axis.