KR920001117Y1 - Guard rail - Google Patents

Guard rail Download PDF

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Publication number
KR920001117Y1
KR920001117Y1 KR2019890006708U KR890006708U KR920001117Y1 KR 920001117 Y1 KR920001117 Y1 KR 920001117Y1 KR 2019890006708 U KR2019890006708 U KR 2019890006708U KR 890006708 U KR890006708 U KR 890006708U KR 920001117 Y1 KR920001117 Y1 KR 920001117Y1
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KR
South Korea
Prior art keywords
guard rail
fitting
bolts
car
present
Prior art date
Application number
KR2019890006708U
Other languages
Korean (ko)
Other versions
KR900020392U (en
Inventor
정영춘
Original Assignee
동림공업 주식회사
박준식
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.)
Filing date
Publication date
Application filed by 동림공업 주식회사, 박준식 filed Critical 동림공업 주식회사
Priority to KR2019890006708U priority Critical patent/KR920001117Y1/en
Publication of KR900020392U publication Critical patent/KR900020392U/en
Application granted granted Critical
Publication of KR920001117Y1 publication Critical patent/KR920001117Y1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0484—Installing; Repairing; Adjusting

Abstract

내용 없음.No content.

Description

가드레일Guardrail

제1도는 종래의 가드레일의 설치상태 사시도.1 is a perspective view of an installation state of a conventional guard rail.

제2도는 본 고안의 전체사시도.2 is a perspective view of the present invention.

제3도는 본 고안의 설치상태의 횡단면도.3 is a cross-sectional view of the installation state of the present invention.

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

1,1' : 가드레일 2,2'2″ : 끼움돌기1,1 ': Guard rail 2,2'2 ″: Fitting

3 : 단턱 4 : 중첩부3: step 4: overlap

5,5',5″ : 끼움구멍 6,6' : 보울트구멍5,5 ', 5 ″: Fitting hole 6,6': Bolt hole

본 고안은 자동차 전용도로 측면 또는 중앙분리대에 설치하는 가드레일의 개량에 관한 것이다.The present invention relates to the improvement of the guard rail installed on the side of the road or the median.

가드레일은 이에 충돌된 자동차가 가능한한 저항을 적게 받아 자동차의 손상을 감소시키면서 진행노선쪽으로 튕겨지도록 하여야 할 뿐 아니라 그 설치작업 또한 용이하여야 한다. 그런데 제1도에 도시된 바와같은 종래의 가드레일은 연결되는 두개의 가드레일은 단순히 중첩시킨 후 중첩부위를 다수개의 보울트와 너트를 체결시켰다.Guard rails should not only have the car crashed into it as little resistance as possible so that it can be bounced toward the traveling route while reducing damage to the car, but also easy to install. However, in the conventional guardrail as shown in FIG. 1, the two guardrails to be connected are simply overlapped, and then a plurality of bolts and nuts are fastened to the overlapped portion.

따라서 이와 같은 종래의 가드레일은 비록 보울트의 머리를 둥글게 형성시켰다 하더라도 가드레일상에 다수개의 돌출된 보울트머리를 갖지 않으면 않되며 따라서 가드레일에 자동차가 충돌될 경우 돌출된 보울트의 머리들로 인하여 자동차에 큰 상처가 생길 염려가 있으며, 뿐만 아니라 연결부위의 겹쳐져 돌출된 가드레일의 턱에 의하여 자동차가 심히 상할 염려가 있다. 특히, 이와같은 종래의 가드레일은 다수개의 보울트를 체결하지 않으면 안되어 설치작업이 더디므로서 인력의 낭비를 초래하는 결점이 있었던 것이다.Therefore, such a conventional guard rail must have a plurality of protruding bolt heads on the guard rail, even if the head of the bolt is rounded. In addition, there is a risk that a large wound may occur, as well as the car may be severely damaged by the jaws of the guard rail protruding from the connection part. In particular, such a conventional guard rail has a drawback of causing waste of manpower due to slow installation work due to fastening a plurality of bolts.

이에 본 고안은 종래의 가드레일에 있어서 위와같은 결점을 제거하기 위하여 가드레일의 일측 연결부위를 턱이 지게 형성시키므로서 연결되는 인접가드레일이 동일평면에 유지하게 하며, 체결하는 보울트의 수를 감소시키므로서 자동차에 가해지는 충격을 감소시킴과 동시에 가드레일의 설치작업을 용이케 하기 위하여 안출된 것으로 이를 첨부된 도면에 의하여 설명하면 다음과 같다.In this regard, the present invention is to maintain the adjacent guard rail to be connected to the same plane by reducing the number of bolts to be fastened by forming a connection of one side of the guard rail to the jaw in order to eliminate the above defects in the conventional guard rail. In order to reduce the impact on the vehicle while at the same time to facilitate the installation of the guardrail is described by the accompanying drawings as follows.

가드레일(1)의 일측에 끼움돌기(2)(2')(2″)를 일체로 형성시키며, 가드레일 (1)의 타측에는 가드레일(1)의 두께만큼 높이를 갖는 단턱(3)을 가진 중첩부(4)를 형성시키고 단턱(3)에 끼움돌기(2)(2')(2″)가 끼워질 수 있는 끼움구멍(5)(5')(5″)을 형성시킨다.The fitting projections 2, 2 ', and 2 ″ are integrally formed on one side of the guard rail 1, and the step 3 having a height equal to the thickness of the guard rail 1 is formed on the other side of the guard rail 1. An overlapping portion 4 having a cross section 4 is formed and a fitting hole 5, 5 ′, 5 ″ in which the fitting protrusions 2, 2 ′, 2 ″ can be fitted to the step 3 is formed.

도면중 미설명부호 6,6'는 보울트 구멍이다.In the figure, reference numeral 6,6 'is a bolt hole.

이와 같이 구성된 본 고안은 가드레일(1)의 끼움돌기(2)(2')(2″)를 이에 연결되는 다른 가드레일(1')의 끼움구멍(5)(5')(5″)에 끼운후 보울트구멍(6)(6)을 일치시키고 이에 보울트를 끼워 체결한다.According to the present invention, the fitting protrusions 2, 2 ', and 2 ″ of the guard rail 1 are fitted into the fitting holes 5, 5', 5 ″ of the other guard rail 1 'connected thereto. Insert into the bolt holes (6) and (6) to match the bolts to tighten them.

이와 같은 본 고안은 가드레일을 체결함에 있어서, 일측 가드레일(1)의 끼움돌기(2)(2')(2″)를 타측 가드레일(1')의 끼움구멍(5)(5')(5″)에 끼운후 보울트로 체결하기 때문에 체결하는 보울트의 갯수가 반으로 감소되어 체결작업에 간편성을 제공하게 되며, 연결되는 가드레일(1)과 가드레일(1')사이에 턱이 생기지 아니할 뿐 아니라 체결되는 보울트의 갯수를 감소시킬 수 있어 자동차의 충돌시 자동차에 가해지는 충격을 비교적 감소시킬 수 있는 효과가 있다.The present invention as described above, in fastening the guard rail, the fitting protrusions 2, 2 ', 2 ″ of the one side guard rail 1 is fitted into the fitting holes 5, 5' of the other guard rail 1 '. (5 ″) and then tightened with a bolt, the number of bolts to be tightened is reduced by half, which provides convenience for the tightening operation, and there is no jaw between the guard rail (1) and the guard rail (1 ') to be connected. In addition, since the number of bolts that are fastened can be reduced, there is an effect that the impact on the car can be relatively reduced during the collision of the car.

Claims (1)

가드레일(1)의 일측에 끼움돌기(2)(2')(2″)를 형성시키고, 가드레일(1)의 타측에 단턱(3)을 가진 중첩부(4)를 형성시키며, 중첩부(4)의 단턱(3)에 끼움구멍(5) (5')(5″)을 형성시켜서 됨을 특징으로 하는 가드레일.The fitting protrusions 2, 2 ', and 2 ″ are formed on one side of the guard rail 1, and the overlapping part 4 having the step 3 is formed on the other side of the guard rail 1, and the overlapping part is formed. A guardrail characterized by forming fitting holes (5) (5 ') (5 ") in the step (3) of (4).
KR2019890006708U 1989-05-22 1989-05-22 Guard rail KR920001117Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890006708U KR920001117Y1 (en) 1989-05-22 1989-05-22 Guard rail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890006708U KR920001117Y1 (en) 1989-05-22 1989-05-22 Guard rail

Publications (2)

Publication Number Publication Date
KR900020392U KR900020392U (en) 1990-12-13
KR920001117Y1 true KR920001117Y1 (en) 1992-02-10

Family

ID=19286311

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890006708U KR920001117Y1 (en) 1989-05-22 1989-05-22 Guard rail

Country Status (1)

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KR (1) KR920001117Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030039520A (en) * 2001-11-13 2003-05-22 위니아만도 주식회사 A kim-chi refrigerator having a thawing function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030039520A (en) * 2001-11-13 2003-05-22 위니아만도 주식회사 A kim-chi refrigerator having a thawing function

Also Published As

Publication number Publication date
KR900020392U (en) 1990-12-13

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