| 摘要 |
The rope connector proposed is suitable for heavy-duty synthetic-fibre ropes (5). Cut in the envelope (2) of a rope-holding element (1) designed in the shape of a truncated cone is a spiral groove (3). In the first section (4) of the groove, the depth of the groove is the same as the diameter of the rope (5) but decreases towards the bottom, so that the rope (5), as it passes from top to bottom, progressively emerges from the groove (3). The angle of inclination of the groove (3) decreases from top to bottom, so that the rope (5) passes in through the entry aperture (6) straight and vertical, but terminates approximately horizontal at the lower end (7) of the rope-gripping element. The truncated-cone rope-holding element (1) is surrounded by a coaxially located conical cover (8) which has an opening at the upper end for the rope to pass in and which goes over to a cylindrical sleeve (9) at the lower end said sleeve being provided with a hole (10) for fixing a load. When the rope in under tension, the cover (8) rests against the holding element (1) and presses the rope (5) into the groove with a force which depends on the depth of the groove (3). |
