Connecting structure of tubular fender

Abstract

The invention discloses a connecting structure of a tubular fender, which comprises the tubular fender, a buffer seat and a rope, wherein the rope is used for fixing the tubular fender and the buffer seat onto a hull, the tubular fender is arranged in a matched groove on the buffer seat, the rope penetrates through a tube cavity along the length direction of the tubular fender, two ends of the rope are tightened to be fixed onto the hull, and at least one position of the rope in the process of penetrating through the tube cavity penetrates through the tube wall of the tubular fender and the buffer seat and is restrained on the hull. The tubular fender is flexibly connected with the hull through the rope, so that the connecting positions of the tubular fender with the hull can be guaranteed not to be easily damaged under the action of high-strength impact, the two ends and the middle of the tubular fender are radially and directly restrained by the hull, and safety and reliability of the connecting structure are embodied.

Description

technical field [0001] The invention relates to a connection structure of a tubular fender. Background technique [0002] Tubular fenders made of polymer materials are widely used on boat fenders because of their large compression ratio in the tubular structure and the good cushioning and shock absorption performance of polymer materials. For example, patent 200580022255.7 discloses a circular or elliptical ring-shaped fender with fixing parts thereon, which can fix the fender on the ship. For the fixing method of this type of fender, the existing practice is usually as follows figure 1 As shown, its connection structure includes a buffer seat 2a and fixing bolts 4. The tubular fender 1a is installed in the corresponding groove 201a on the buffer seat 2a, and the fixing bolts 4 pass through the lumen of the tubular fender 1a sequentially. The pipe wall, the buffer seat 2a and the hull 3a are fixed on the inner side of the hull 3a. The fixing bolts 4 are arranged in multipl...

AI Technical Summary

Problems solved by technology

However, the defect of this fixing method is that since the fixing bolt 4 is rigidly connected to the hull 3a, when the tubular fender 1a is compressed to a certain extent by impact and the fixing bolt 4 bears the impact force in the axial direction, it will often Cause damage to the part of the hull connected with the fixed bolt 4, causing a safety hazard

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