Abstract: A clamping collar for keeping at least one network element on a post is described, the collar being intended to clasp the post. The collar comprises clamping means capable of tightening the collar and configured to be actuated by means of a clamping tool, holding means for holding the at least one network element on the post, and positioning means for positioning the collar, the positioning means being capable of connecting the collar to a positioning tool, so as to be able to position the collar by means of the positioning tool.

Abstract: The present invention includes a clamping device (1) for connecting clamping parts (K), wherein, by movement of a single tensioning element (4), both at least one clamping section (3) can be rotated relative to a connecting joint (2), or two clamping sections (3) can be rotated relative to one another, and, by clamping at least one clamping jaw (5), the clamping parts (K) can be clamped in the at least one clamping section (3). Thus, by moving a single tensioning element (4), both clamping and fixing and releasing rotation of the at least one clamping section (3) is possible. This clamping device (1) is easy to handle, highly variable, and also takes into account the regulations of hygienic design, since no gaps, cavities or threads are exposed here in which dirt could accumulate.