| 摘要 |
A device (11) for subsequent insertion of cables into cable ducts in which at least one cable is already inserted, has an intermediate floor (12) which can be inserted in the cable duct (14). The said floor has a hollow beaded longitudinal edge (18, 19) on either side with a hollow space (21) of preferably circular cross-section for accepting the cable as a height guide and a cable guide (25) on the front side. To facilitate forward and backward motion of the cable guide (25) and to speed up insertion or embedding of the intermediate floor (12), the cable guide is formed from head elements (26, 27) inserted in the hollow beaded longitudinal edges (18, 19) and a guiding element (28) fixed in front of the edge of the central region (17) of the intermediate floor (12). |
