D type rubber fender of connecting device with fender frame

Abstract

The invention discloses a D type rubber fender of connecting device with a fender frame, and belongs to the technical field of rubber fenders. The D type rubber fender comprises the fender frame, twosets of mounting holes are formed in the two ends of the fender frame, a D type rubber fender body is mounted on the outer wall of the right side of the fender frame, a fixed rod is mounted on the outer wall of the right side of the fender frame, and a spring support is mounted at the left end of an inner cavity of the fixed rod. The right end of the spring support is connected with a movable rodthrough a spring, and the right end of the movable rod extends to the outer side of the fixed rod and is provided with a buffering plate. The D type rubber fender is simple in structure, the spring ismounted in an inner cavity of the D type rubber fender body, part of energy can be absorbed, the impact force resisting and buffering performance of the D type rubber fender body is effectively improved, fluorescent marks are evenly arranged on the outer edge of the D type rubber fender body, and the accuracy and safety of night work are improved. The hollow rubber fender is adopted, resources are saved, the cost is reduced, and the advantages of being high in energy absorption and counter force, long in service life, easy to mount and maintain and the like are achieved.

Description

technical field [0001] The invention relates to the technical field of rubber fenders, in particular to a D-shaped rubber fender with a connecting device of a fender frame. Background technique [0002] Rubber fenders, commonly known as rubber fenders, are installed on wharves or ships to absorb the collision energy between ships and wharves or ships when docking or mooring, and protect ships and wharves from damage. Generally, rubber fenders can be divided into two categories according to their structure: solid rubber fenders and floating rubber fenders. [0003] In order to prevent ships or wharf buildings from being damaged, it is necessary to install fender protection equipment between ships and wharfs, and between ships and ships. Traditional fenders generally use wooden piles, planks, old pneumatic tires, etc. With the modern ship With the development of docks, traditional simple fenders have been replaced by rubber fenders, and rubber fenders have become protective e...

AI Technical Summary

Problems solved by technology

In the Chinese patent No. CN201343133Y, a D-shaped rubber fender with a reinforced layer is proposed, including a D-shaped fender body made of rubber, and a multi-layer curtain arranged circumferentially along the cross section in the D-shaped fender body. Line layer, the patent has the following disadvantages: 1. It is not convenient to judge the outer edge position of the tugboat at night; 2. The D-type rubber fender absorbs little energy, has weak impact resistance and poor cushioning performance

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