Ship cable column with high stability and setting method of ship cable column

Abstract

The invention discloses a ship cable column with high stability and a setting method of the ship cable column. The ship cable column with high stability comprises a fixing disc, annular fixing seats are welded to the side bottoms of the circumference of the fixing disc, first locking holes are formed in the tops of the annular fixing seats in a penetrating mode, first fastening screws are arrangedinside the first locking holes in a matched mode, a through hole is formed in the central position of the top of the fixing plate in a penetrating mode, an annular groove is formed in the middle of the side inner wall of the circumference of the through hole, the annular groove is provided with a rotating disc in a matching mode, and a sleeve is vertically arranged on the central position of thetop of the rotating disc. According to the ship cable column with high stability, the fixing disc and the rotating disc which can slide relative to each other are used, when wind and wave conditions occur in the ship docking process, relative rotation between the fixing disc and the rotating disc enables the sleeve swing in the same direction with the swing direction of a ship, thus friction resistance between the rotating disc and the fixing disc when relative rotation occurs can be greatly lowered, and the condition that contact stress between a cable and the edge position of an undercut groove is excessive and consequently the cable is damaged is avoided.

Description

technical field [0001] The invention relates to the field of berthing devices for ships, in particular to a high-stability cable post for ships and a setting method thereof. Background technique [0002] The cable post is a post that can be connected to the ship through a cable when the ship is moored, which can prevent the ship from drifting away with the current, thereby ensuring the safety of the ship when it is moored. [0003] The utility model patent of application publication number CN 207436005 U discloses a new type of ship cable column. In this technical solution, the upper half ring is moved to the concave hole at the bottom of the round block by rotating the thick rod, and then the cable is passed through the main rod The connection frames on both sides are tied to the main rod. The groove on the surface of the main rod can increase the stability of the cable. The plastic film inside the groove prevents the cable from being worn and slipped. Turn the screw on th...

AI Technical Summary

Problems solved by technology

[0003] The utility model patent of application publication number CN 207436005 U discloses a new type of ship cable column. In this technical solution, the upper half ring is moved to the concave hole at the bottom of the round block by rotating the thick rod, and then the cable is passed through the main rod The connection frames on both sides are tied to the main rod. The groove on the surface of the main rod can increase the stability of the cable. The plastic film inside the groove prevents the cable from being worn and slipped. Turn the screw on the connection frame, the screw moves to push the vertical plate to move, after the vertical plate moves, the spring drives the curved plate to move, after the curved plate moves, it will hold the cable, continue to turn the screw to make the vertical plate squeeze the spring to make the curved plate move the cable Press against the main pole more firmly, and then fold the horizontal bar on the connecting plate on the front of the vertical plate through the hinge, so that the horizontal bars on both sides are plugged together to block the cables, and then the long bar under the main pole The bar is folded up through the hinge, and then the second bolt on the long bar is twisted into the concave hole above the main rod, so that the long bar fixes the horizontal bar, thereby further fixing the cable, and finally turns the thick bar through the handle. The rod is rotated downward so that the upper half ring at the bottom of the thick rod coincides with the lower half ring at the top of the short rod. After the upper half ring coincides with the lower half ring, multiple cables are restricted so that the swing of the cables will not be large. However, during the use of the cable post, because the ship will swing with the wind, there will be constant friction between the rope and the cable post, which will easily lead to the breakage of the cable over time.

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