Elastic telescopic fender

An elastic expansion and fender technology, applied in shipping equipment, climate change adaptation, etc., can solve the problems of high reaction force, consumption of manpower and material resources, air leakage, etc., and achieve the effect of improving service life and excellent compression recovery performance.

Inactive Publication Date: 2016-02-24
JIANGSU SAIER RUBBER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Inflatable rubber fenders use sealed compressed gas as the collision buffer medium, so air leakage and fear of being stuck are the biggest disadvantages; solid rubber fenders are mainly installed on docks or ship sides, and have disadvantages such as high reaction force and small compression deformation
When installing fenders at the wharf, it is necessary to install high and low water levels and rubber fenders in vertical and horizontal directions according to the water level and shear force, which requires a lot of manpower and material resources.

Method used

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  • Elastic telescopic fender
  • Elastic telescopic fender

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Experimental program
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Embodiment Construction

[0014] The present invention will be further described below in conjunction with accompanying drawing.

[0015] Such as figure 1 and figure 2 As shown, the present invention provides an elastic telescopic fender, comprising an elastic telescopic shaft 1, a wear-resistant layer 2, a reinforced layer 3, and a rubber foam layer 4; the elastic telescopic shaft 1, the reinforced layer 3 and the wear-resistant layer 2 sequentially Inside-out coaxial package arrangement, rubber foam material is filled between the reinforcement layer 3 and the elastic telescopic shaft 1 to form a rubber foam layer 4, flanges 5 are installed at both ends of the elastic telescopic shaft 1.

[0016] Such as figure 2 As shown, the elastic telescopic shaft 1 includes a spring 11, a connecting plate 12 arranged at both ends of the spring 11, and a plurality of arcuate elastic pieces 13. The arcuate elastic pieces 13 form a cage structure around the spring 11 along the length direction of the spring 11. ...

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Abstract

The invention provides an electric telescopic fender which comprises an electric telescopic shaft, an anti-abrasion layer, a reinforcing layer and a rubber foaming layer. The electric telescopic shaft, the reinforcing layer and the anti-abrasion layer are sequentially and coaxially arranged in a packaged manner from inside to outside. The portion between the reinforcing layer and the electric telescopic shaft is filled with a rubber foaming material, so that the rubber foaming layer is formed. Flange plates are installed at the two ends of the electric telescopic shaft. Compared with the prior art, the quay fender has the beneficial effects of being long in service life, large in compression distance, large in energy absorption capacity and the like.

Description

technical field [0001] The invention relates to a fender, in particular to an elastic telescopic fender. Background technique [0002] The anti-collision fenders currently used in ship docks mainly include inflatable rubber fenders, solid rubber fenders and polyurethane fenders. Inflatable rubber fenders use sealed compressed gas as the collision buffer medium, so air leakage and fear of pinching are their biggest disadvantages; solid rubber fenders are mainly installed on docks or ship sides, and have disadvantages such as high reaction force and small compression deformation. When installing fenders at the wharf, it is necessary to install rubber fenders with high and low water levels and vertical and horizontal directions according to the water level and shear force, which requires a lot of manpower and material resources. Polyurethane fender is a new type of fender that has appeared in recent years. It is composed of polyurethane or other foams and surface polyurethane....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/26
CPCE02B3/26Y02A30/30
Inventor 秦鹏
Owner JIANGSU SAIER RUBBER CO LTD
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