KR920001774Y1 - A fender - Google Patents

A fender Download PDF

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Publication number
KR920001774Y1
KR920001774Y1 KR2019890005767U KR890005767U KR920001774Y1 KR 920001774 Y1 KR920001774 Y1 KR 920001774Y1 KR 2019890005767 U KR2019890005767 U KR 2019890005767U KR 890005767 U KR890005767 U KR 890005767U KR 920001774 Y1 KR920001774 Y1 KR 920001774Y1
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KR
South Korea
Prior art keywords
insect repellent
end portion
rubber
bottom plate
body portion
Prior art date
Application number
KR2019890005767U
Other languages
Korean (ko)
Other versions
KR900020394U (en
Inventor
겐지 우메하라
Original Assignee
주식회사 화승화학
홍병기
겐지 우메하라
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 주식회사 화승화학, 홍병기, 겐지 우메하라 filed Critical 주식회사 화승화학
Priority to KR2019890005767U priority Critical patent/KR920001774Y1/en
Publication of KR900020394U publication Critical patent/KR900020394U/en
Application granted granted Critical
Publication of KR920001774Y1 publication Critical patent/KR920001774Y1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
    • E02B3/26—Fenders
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

Abstract

내용 없음.No content.

Description

고무 방충재Rubber insect repellent

제 1a,b 도는 본 고안의 사시도.1a, b or a perspective view of the present invention.

제 2 도는 제 1 도중 A-A선 단면도.FIG. 2 is a cross-sectional view taken along the line A-A during the first view. FIG.

제 3a,b,c 도는 일부를 절개한 종래품의 사시도.3a, b, c or a perspective view of a prior art in which a portion is cut away.

제 4 도는 본 고안의 사용상태 사시도.4 is a perspective view of the state of use of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 상단부 2 : 중간몸체부1: upper part 2: middle body part

3 : 저판부 4 : 철판3: bottom plate part 4: iron plate

5 : 콘크리트 안벽부 6 : 앵커보울트5: concrete inner wall portion 6: anchor bolt

7 : 철 구조물7: steel structure

본 고안은 상단부와 중간 몸체부의 고무경도가 다른 구조로 되어 있는 선박용 방충재(防衝材)에 관한 것이다.The present invention relates to a marine insect repellent having a different structure of rubber hardness of the upper end portion and the intermediate body portion.

방충제는 예시도면 제 4 도와 같이 선박이 부두에 접안할 때 선박을 충격으로부터 보호하기 위하여 항만에 설비하여 두는 것으로서, 그 형태는 예시도면 제 3a,b,c, 도와 같이 여러 가지가 있으며 콘크리트 안벽부에 앵커보울트로 고정할 수 있게 되어 있었다.Insect repellent is to be installed in the port to protect the ship from impact when the ship docks at the pier as shown in the fourth drawing of the drawing. It could be fixed with anchor bolts.

그러나 종래의 방충재는 선박이 항만에 접안할 때에 선박과 직접 접촉하는 상면부와, 충격을 흡수하는 중간 몸체부가 같은 재질로서 경도가 동일하므로 상면부의 파손이 빈번하여 마모가 빠르며, 균열이 발생하는등 수명을 단축하는 여러 가지 결점이 있었다.However, the conventional insect repellent material has the same hardness as the upper surface part directly contacting the ship when the ship is docked at the port and the intermediate body part absorbing the impact. There were several shortcomings that shorten the lifespan.

이를 방지하기 위하여 예시도면 제 3c 도와 같이 중간 몸체부를 분리하고 그 상면에 별도의 철구조물을 결합한 제품이 고안되었으나, 구조가 복잡하고 제조공정 및 조립시간이 많이 걸리며, 중간몸체와의 결합부가 취약점이 되는 결점이 있었다.In order to prevent this, as shown in FIG. 3C, a product in which an intermediate body part is separated and a separate steel structure is combined on its upper surface has been devised. There was a flaw.

본 고안은 상기와 같은 종래품의 제결점을 시정하기 위하여 선박과의 마찰이 많고 충격이 심한 상단부와 휨에 의해 충격에너지를 흡수하는 중간몸체부의 재질 및 탄성계수를 서로 다르게 하여 상단부는 충격에 강하게하고 중간몸체부는 충격에너지를 잘 흡수할 수 있는 방충재를 제공함에 목적이 있다.In order to correct the defects of the conventional products as described above, the upper end portion is strong against impact by varying the material and elastic modulus of the upper body portion which has a lot of friction with the ship and absorbs the impact energy by bending. The intermediate body is intended to provide an insect repellent that can absorb the impact energy well.

본 고안을 첨부된 예시도면과 함께 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings.

본 고안은 상단부(1)와 중간몸체부(2) 및 저판부(3)로 구성되어 철판(4)이 삽입된 저판부(3)를 콘크리트 안벽부(5)에 앵커보울트(6)로 고정하도록 된 고무방충재에 있어서, 상단부(1)를 고무의 경도가 80°이상되는 고경질의 고무층으로 구성하며 중간몸체부(2)와 가황(화학적 가교반응)에 의해 일체화한 구조로 되어 있다.The present invention is composed of the upper end portion (1), the intermediate body portion (2) and the bottom plate portion (3) to fix the bottom plate portion 3 into which the iron plate (4) is inserted into the concrete inner wall portion (5) with anchor bolts (6). In the rubber insect repellent material, the upper end portion 1 is composed of a hard rubber layer having a hardness of 80 ° or more, and has an integrated structure by the intermediate body portion 2 and vulcanization (chemical crosslinking reaction).

미 설명부호 7은 철구조물이다.Reference numeral 7 is an iron structure.

상단부(1)에는 합성섬유 포직, 유리섬유 포직류 등을 혼입하여 강도를 높일 수 있으며, 본 고안과 같이 상단부(1)의 경도가 고경도로 됨으로서 선박이 방충재의 상단부(1)에 부딪히는 순간에 중간몸체부(2)가 좌우로 휘어지면서 충격에너지를 흡수하게되고 동시에 상단부(1)는 선박과 직접 부딪히면서 충격을 받게되지만 고강도 이므로 찢어지거나 균열이 생기지 않는 것이다.The upper end 1 can be mixed with synthetic fiber cloth, glass fiber cloth, etc. to increase the strength, and the hardness of the upper end 1 becomes high hardness as in the present invention, so that the vessel hits the upper end 1 of the insect repellent in the middle. The body portion 2 is bent to the left and right to absorb the impact energy and at the same time the upper end portion 1 is directly impacted by the ship, but the impact is high, so it is not torn or cracked.

본 고안은 중간몸체부(2)에 의해 통상의 방충재와 같이 충격을 흡수하면서도, 상단부(1)가 고경도의 제질로 구성되어 있기 때문에 내마모성, 내충격성이 향상되어 제품의 수명이 장기간 유지될 수 있는 효과가 있다.The present invention, while absorbing the impact by the intermediate body portion 2 as in the normal insect repellent material, since the upper end portion 1 is made of a high-quality material, wear resistance, impact resistance is improved to maintain a long life of the product It can be effective.

Claims (2)

상단부(1)와 중간몸체부(2) 및 저판부(3)로 구성되어 철판(4)이 삽입된 저판부(3)를 콘크리트 안벽부(5)에 앵커보울트(6)로 고정하도록 된 고무방충재에 있어서, 상단부(1)를 고무의 경도가 80°이상되는 고경질의 고무층으로 구성하며 중간몸체부(2)와 가황(화학적 가교반응)에 의해 일체화한 구조로 된 것을 특징으로 하는 고무 방충재.Rubber, which is composed of an upper end portion 1, an intermediate body portion 2, and a bottom plate portion 3, and fixes the bottom plate portion 3 into which the iron plate 4 is inserted, is anchored to the concrete inner wall portion 5 with an anchor bolt 6. In the insect repellent material, the upper end portion 1 is composed of a hard rubber layer having a rubber hardness of 80 ° or more, and has a structure in which the middle body portion 2 is integrated with the vulcanization (chemical crosslinking reaction). Insect repellent. 제 1 항에 있어서, 상단부(1)에 강도를 높이기 위하여 합성섬유포직, 유리섬유포직등을 혼입시킨 것을 특징으로 하는 고무 방충재.The rubber insect repellent material according to claim 1, wherein a synthetic fiber cloth, a glass fiber cloth, or the like is incorporated in the upper end portion (1) in order to increase the strength.
KR2019890005767U 1989-05-02 1989-05-02 A fender KR920001774Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890005767U KR920001774Y1 (en) 1989-05-02 1989-05-02 A fender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890005767U KR920001774Y1 (en) 1989-05-02 1989-05-02 A fender

Publications (2)

Publication Number Publication Date
KR900020394U KR900020394U (en) 1990-12-13
KR920001774Y1 true KR920001774Y1 (en) 1992-03-16

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Application Number Title Priority Date Filing Date
KR2019890005767U KR920001774Y1 (en) 1989-05-02 1989-05-02 A fender

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Publication number Publication date
KR900020394U (en) 1990-12-13

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