KR100662877B1 - A protective wall of a railroad terminal - Google Patents

A protective wall of a railroad terminal Download PDF

Info

Publication number
KR100662877B1
KR100662877B1 KR1020060100084A KR20060100084A KR100662877B1 KR 100662877 B1 KR100662877 B1 KR 100662877B1 KR 1020060100084 A KR1020060100084 A KR 1020060100084A KR 20060100084 A KR20060100084 A KR 20060100084A KR 100662877 B1 KR100662877 B1 KR 100662877B1
Authority
KR
South Korea
Prior art keywords
cover
block
train
concrete
guide
Prior art date
Application number
KR1020060100084A
Other languages
Korean (ko)
Inventor
임종아
Original Assignee
주식회사 삼안
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 주식회사 삼안 filed Critical 주식회사 삼안
Priority to KR1020060100084A priority Critical patent/KR100662877B1/en
Application granted granted Critical
Publication of KR100662877B1 publication Critical patent/KR100662877B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
    • B61K7/16—Positive railway stops
    • B61K7/18—Buffer stops
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2238/00—Type of springs or dampers
    • F16F2238/02—Springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

A derailment prevention facility of a railroad terminal is provided to minimize a breakdown of a train and to prohibit the train from derailing by absorbing the shock applied to the train and stopping the train. A derailment prevention facility of a railroad terminal comprises a box type concrete bracing block(10) fixed at the railroad terminal; a guide band(40), provided with upper and lower flanges bolted to both sides of the concrete bracing block, and formed with a sliding hole by separating from the concrete bracing block; a cover(20) having a plate shaped cover unit facing the front surface of the railroad terminal, and a plate shaped slide unit(22) respectively folded toward the concrete bracing block at both sides of the cover unit, inserted in the sliding hole of the guide band, withdrawn along the sliding hole by the external force; an anchor(50) arranged at the back of the concrete bracing block, combined to more than one ring mounted at the end units of both slide units of the cover to fasten both slide units; and a shock absorbing block(30) disposed between the concrete bracing block and the cover, provided with a plurality of shock absorbing holes for absorbing the shock by elastically deforming.

Description

철도레일 종점부 탈선방지시설{A protective wall of a railroad terminal}Railroad derailment derailment prevention facility {A protective wall of a railroad terminal}

도 1은 본 발명에 따른 철도레일 종점부 탈선방지시설을 보인 사시도.1 is a perspective view showing a railway rail terminal derailment prevention facilities according to the present invention.

도 2는 본 발명에 의한 철도레일 종점부 탈선방지시설의 분해 사시도.Figure 2 is an exploded perspective view of the railway rail terminal derailment prevention facilities according to the present invention.

도 3은 본 발명에 따른 철도레일 종점부 탈선방지시설의 작용 상태도.Figure 3 is a state diagram of the railway rail terminal derailment prevention facilities according to the present invention.

< 도면의 주요 부분에 대한 부호 설명><Description of Signs for Main Parts of Drawings>

1 : 철도레일, 10 : 콘크리트 버팀블록1: railroad rail, 10: concrete bracing block

20 : 커버, 30 : 충격흡수블록20: cover, 30: shock absorbing block

40 : 가이드밴드, 50 : 앵커40: guide band, 50: anchor

본 발명은 철도레일 종점부 탈선방지시설에 관한 것으로, 더욱 상세하게는 철도 차량의 종점부에서 열차의 탈선을 방지함과 아울러, 열차의 충격을 최소화하여 열차의 파손을 방지할 수 있도록 한 철도레일 종점부 탈선방지시설에 관한 것이다.The present invention relates to a railroad derailment derailment prevention facility, and more particularly, to prevent derailment of a train at the end of a railroad car, and to minimize the impact of the train to derail the railroad end point. It is about prevention facilities.

철도 차량의 전진 및 후진시 레일 끝부에서 철도 차량의 탈선을 방지하기 위하여 철도차량 종점부의 한계 방호책이 설치되었는 바, 이 한계 방호책은 충격을 완충하는 구조로 되어 있지 않아 철도차량이 부딪혔을 때, 철도차량이 손상되고, 그 충격이 승객에게 전달되어 문제가 되고 있다.In order to prevent the derailment of railroad cars at the rail end during forward and reverse movement of railroad cars, limit protection measures were installed at the end of railroad cars. This is damaged and the shock is transmitted to the passengers, which is a problem.

이와 같은 문제점을 해결하기 위하여 특허등록 제514503호로 제안된 철도 차량 종점부의 한계 방호책의 구조가 제안된 바 있다.In order to solve such a problem, the structure of the limit protection measures proposed in the end portion of the railroad vehicle proposed in Patent Registration No. 514503 has been proposed.

상기 종래 기술에 의한 철도 차량 종점부의 한계 방호책의 구조는, 철도레일의 종점부에 고정 설치된 콘크리트 버팀부재와; 상기 콘크리트 버팀부재의 전면을 통해 후단이 다수개 삽입되어 콘크리트 버팀부재의 후면에 이탈방지앵커로 고정되며, 그 외주면에 스프링이 각각 삽입되어 있으며, 그 전단에 수직 방향으로 다수의 요홈이 전면에 형성된 체결판이 결합되어 있는 후진봉과; 상기 체결판의 요홈에 삽입되어 그 측면을 통해 다수의 롱볼트 및 너트로 결착되도록 돌설부가 후면에 형성되며, 그 측면이 사다리꼴 형상인 충격흡수고무판으로 이루어진 것을 특징으로 한다.The structure of the limit protection measures of the rail vehicle terminal portion according to the prior art, the concrete support member fixed to the terminal portion of the railway rail; A plurality of rear ends are inserted through the front surface of the concrete bracing member and fixed to the rear of the concrete bracing member with a release preventing anchor. Springs are inserted into the outer circumferential surfaces thereof, and a plurality of grooves are formed on the front in the vertical direction at the front end. A reverse rod to which the fastening plate is coupled; Is inserted into the groove of the fastening plate is formed in the rear surface to be fastened to the plurality of long bolts and nuts through the side, characterized in that the side is made of a shock-absorbing rubber plate of the trapezoidal shape.

종래 기술에 의하면, 충격흡수고무판과 스프링에 의해 열차로부터 가해지는 충격을 어느 정도는 흡수할 수 있으나, 상기 스프링의 탄성력에 의해서 충격흡수고무판의 후진에 대한 버팀력을 발생하는데, 상기 스프링의 이탈이 용이하여 재사용이 어렵고, 충격흡수효과가 떨어지는 문제점이 있다.According to the prior art, the shock absorbing rubber plate and the spring can be absorbed to some extent to the impact from the train, but the elastic force of the spring generates a force against the reverse of the shock absorbing rubber plate, the departure of the spring It is difficult to reuse because it is easy, there is a problem that the shock absorbing effect falls.

본 발명은 상기한 종래 문제점을 해결하기 위한 것으로, 열차의 종점부에서 열차가 탈선하지 않도록 함과 아울러 열차로부터 가해지는 충격을 최대로 흡수하여 열차의 파손을 막을 수 있도록 한 철도레일 종점부 탈선방지시설을 제공하려는데 그 목적이 있다.The present invention is to solve the above-mentioned conventional problems, and to prevent the train from derailing at the end of the train as well as to prevent the damage to the train railroad end point derailment prevention facilities to absorb the impact from the train to the maximum The purpose is to provide.

상기 목적을 달성하기 위한 본 발명에 따른 철도레일 종점부 탈선방지시설은, 철도레일의 종점부에 설치되는 콘크리트 버팀블록, 상기 콘크리트 버팀블록의 전방에 후진 가능하게 연결되어 외력에 의해 후진하는 커버, 상기 콘크리트 버팀블록과 상기 커버의 사이에 설치되어 외력에 의해 탄성변형하면서 충격에너지를 흡수하는 충격흡수블록을 포함하여 구성된다.Railway derailment end derailment prevention facilities according to the present invention for achieving the above object, the concrete support block is installed on the end of the rail rail, the cover is connected to the front of the concrete support block reversibly by an external force, the concrete It is installed between the support block and the cover is configured to include a shock absorbing block for absorbing the impact energy while elastically deformed by an external force.

그리고, 상기 커버와 함께 충격흡수블록이 상기 철도레일의 방향에서 탈선하지 않도록 상기 커버의 후진을 안내하는 가이드수단이 더 포함되는 것이 바람직하다.In addition, it is preferable that the shock absorbing block together with the cover further comprises a guide means for guiding the reverse of the cover so as not to derail in the direction of the railway rail.

본 발명의 특징 및 이점들은 첨부도면에 의거한 다음의 상세한 설명으로 더욱 명백해질 것이다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims are defined in the technical spirit of the present invention on the basis of the principle that the inventor can appropriately define the concept of the term in order to explain his invention in the best way. It must be interpreted to mean meanings and concepts.

도 1 내지 도 3에서 보이는 것처럼, 본 발명에 의한 철도레일 종점부 탈선방지시설은, 주행방향을 따라 일렬로 설치된 침목(1) 상에 상호 간에 일정 간격을 두고 설치되는 철도레일(1)의 종점부에 설치되어 열차가 철도레일(1)을 탈선하지 않도록 방호하는 시설로서, 철도레일(1)의 종점부에 고정 설치된 박스형 콘크리트 버팀블록(10)과; 콘크리트 버팀블록(10)의 전방(열차의 주행방향의 역방향)에 후진 가능하게 연결되는 커버(20)와; 콘크리트 버팀블록(10)과 커버(20)의 사이에 설치되어 열차로부터 가해지는 충격에너지를 흡수 및 열차의 전진을 저지하는 충격흡수블록(30)을 기본구성으로 하며, 이하, 각 구성요소를 구체적으로 설명하면 다음과 같다.As shown in Figures 1 to 3, the railway rail terminal derailment prevention facilities according to the present invention, the end of the railway rail (1) is provided at regular intervals on each other on the sleepers (1) installed in a line along the running direction It is installed to protect the train so as not to derail the railroad rail, a box-shaped concrete bracing block 10 is fixed to the end of the railroad rail (1); A cover 20 connected to the front of the concrete bracing block 10 in a reverse direction in a driving direction of the train; It is installed between the concrete support block 10 and the cover 20 as a basic configuration of the shock absorbing block 30 for absorbing the impact energy applied from the train and prevents the advance of the train, the following each component Explained as follows.

콘크리트 버팀블록(10)은 철도레일(1)의 종점부에 열차의 크기에 맞는 단면적을 갖도록 현장 타설되거나 프리캐스트 콘크리트블록일 수 있으며, 지면에 앵커 등을 통해 고정 설치될 수 있다.The concrete bracing block 10 may be site-cast or precast concrete block to have a cross-sectional area corresponding to the size of the train at the end of the railway rail 1, it may be fixed to the ground through an anchor or the like.

커버(20)는 철도레일(1)의 종점부의 정면을 향하는 판상의 커버부(21), 커버부(21)의 양측 단부에 각각 콘크리트 버팀블록(10) 방향으로 절곡 성형되며 외력(열차의 충돌)에 의해 콘크리트 버팀블록(10)의 안내를 받아 비틀림없이 후진하는 판상의 슬라이드부(22)로 구성된다. 이러한 구조의 커버(20)는 충격흡수가 가능한 탄성재질(천연고무, 합성수지 등)로 이루어질 수 있다.The cover 20 is bent in the direction of the concrete bracing block 10 in the plate-shaped cover portion 21, the both ends of the cover portion 21 facing the front end of the railway rail 1, respectively, the external force (train collision Received by the guide of the concrete bracing block 10 by) is composed of a plate-like slide portion 22 to reverse without twisting. The cover 20 of such a structure may be made of an elastic material (natural rubber, synthetic resin, etc.) capable of absorbing shock.

커버(20)는 열차의 충돌에 의해 후진하는 것으로, 커버(20)의 원활한 후진을 유도하고 유지보수가 용이하도록 가이드밴드(40)가 갖추어진다. 가이드밴드(40)는 "ㄷ"형태로 절곡되어 상하부의 플랜지(41)가 콘크리트 버팀블록(10)의 양측면에 각 각 볼트(42) 체결되어 콘크리트 버팀블록(10)과의 사이에 슬라이딩홀(43)을 형성하는 것이다.The cover 20 is reversed by the collision of the train, and the guide band 40 is provided to induce smooth backward of the cover 20 and to facilitate maintenance. The guide band 40 is bent in a "c" shape and the upper and lower flanges 41 are fastened to each side of the bolts 42 on both sides of the concrete brace block 10 so that the sliding holes between the concrete brace block 10 ( 43).

그리고, 커버(20)의 구조상 양측 슬라이드부(22)가 벌어질 수 있으므로 이를 방지하기 위하여 커버(20)의 슬라이드부(22)는 앵커(50)를 통해 서로 조여지게 된다. 예컨대, 커버(20)의 슬라이드부(22)에는 각각 하나 이상(도면에는 2개로 도시됨)의 고리(23)가 각각 형성되어 콘크리트 버팀블록(10)의 후방에 배치되며, 이 고리(23)들에 앵커(50)가 관통되어 그 단부에 너트(51)가 체결됨으로써 양측 슬라이드부(22)가 벌어지지 않도록 조인다.In addition, since the slides 22 on both sides of the structure of the cover 20 may be opened, the slide parts 22 of the cover 20 are tightened to each other through the anchor 50 to prevent this. For example, at least one ring (23 shown in the figure) is formed in the slide portion 22 of the cover 20, respectively, is disposed behind the concrete brace block 10, this ring 23 The anchor 50 penetrates into the field, and the nut 51 is fastened to the end thereof so that both slide portions 22 are not opened.

충격흡수블록(30)은 외력에 의해 탄성변형되면서 열차로부터 가해지는 충격에너지를 흡수함과 아울러 상기 열차가 철도레일(1)을 탈선하지 않도록 주행을 막는 기능을 수행하며, 우레탄 등의 충격흡수재질로 이루어지고, 다수의 충격흡수홀(31)이 구비된다. 이 충격흡수홀(31)은 충격흡수블록(30)이 파괴되지 않으면서 충격에너지를 잘 흡수할 수 있도록 하는 것이다.The shock absorbing block 30 absorbs the impact energy applied from the train while elastically deforming by an external force, and also prevents the train from derailing the railroad rail 1 and prevents the train from derailing. It consists of, a plurality of shock absorbing holes 31 are provided. The shock absorbing hole 31 is to be able to absorb the shock energy well without the shock absorbing block 30 is destroyed.

한편, 본 발명은 열차의 탈선을 방지하는 것이기 때문에 충격흡수블록(30)이 철도레일(1)의 방향에서 이탈되지 않아야 할 것이며, 충격흡수블록(30)과 커버(20)가 철도레일(1)의 방향을 유지할 수 있도록 가이드수단이 더 구비될 수 있다.On the other hand, since the present invention is to prevent the derailment of the train, the shock absorbing block 30 should not be released in the direction of the railroad rail 1, the shock absorbing block 30 and the cover 20 is a railroad rail (1). Guide means may be further provided to maintain the direction of the).

상기 가이드수단은, 철도레일(1)에 길이방향을 따라 형성되는 가이드장공(1a)과, 커버(20)의 저부 양측에 각각 저부를 향해 연장형성되며 하부를 향해 개방된 레일삽입홈(24a)이 구비된 슬라이더(24)와, 슬라이더(24)와 가이드장공(1a)에 체결되어 슬라이더(24)가 가이드장공(1a)을 따라 슬라이딩하도록 안내하는 가이드 핀(25)으로 구성된다.The guide means, the guide long hole (1a) formed in the longitudinal direction on the railway rail (1), and the rail insertion groove (24a) is formed extending to the bottom on both sides of the bottom of the cover 20 and opened toward the bottom, respectively. The slider 24 is provided, and the guide pin 25 is coupled to the slider 24 and the guide slot 1a to guide the slider 24 to slide along the guide slot 1a.

이와 같이 구성된 본 발명에 의한 철도레일 종점부 탈선방지시설의 작용은 다음과 같다.The operation of the railway rail terminal derailment prevention facilities according to the present invention configured as described above are as follows.

열차가 철도레일(1)을 따라 종점부에 진입하여 커버(20)에 충돌할 경우 1차적으로 커버(20)의 자체 탄성력에 의해 상기 열차로부터 가해지는 충격에너지를 흡수하며, 이어서, 상기 열차로부터 가해지는 힘에 의해 커버(20)와 충격흡수블록(30)이 후진하게 된다. 이때, 커버(20) 저부의 슬라이더(24)가 철도레일(1)의 가이드장공(1a)을 따라 후진하게 되어 커버(20)가 철도레일(1)을 탈선하지 않으며, 이와 같은 안정된 동작하에서 커버(20)의 양측 슬라이드부(22)가 가이드밴드(40)의 슬라이딩홀(43)을 따라 후진하게 되어 커버(20)와 충격흡수블록(30)의 탈선이 방지된다.When a train enters an end point along the railroad rail 1 and collides with the cover 20, it primarily absorbs the impact energy applied from the train by its own elastic force of the cover 20, and then is applied from the train. The cover 20 and the shock absorbing block 30 are reversed by the losing force. At this time, the slider 24 at the bottom of the cover 20 moves backward along the guide hole 1a of the railway rail 1 so that the cover 20 does not derail the railway rail 1, and the cover under such a stable operation. Both slide portions 22 of the 20 are retracted along the sliding holes 43 of the guide band 40 to prevent derailment of the cover 20 and the shock absorbing block 30.

이처럼, 커버(20)가 후진하게 되면, 고정 상태의 콘크리트 버팀블록(10)과 후진하는 커버(20) 사이의 충격흡수블록(30)이 탄성변형(압축)되며, 충격흡수블록(30)은 자체 탄성력과 충격흡수홀(31)에 의해 열차로부터 가해지는 충격에너지를 흡수하여 상기 열차의 파손을 방지하며, 상기 열차의 진행속도를 감속하여 상기 열차가 정지되도록 한다.As such, when the cover 20 is reversed, the shock absorbing block 30 between the fixed concrete support block 10 and the reverse cover 20 is elastically deformed (compressed), the shock absorbing block 30 is It absorbs the impact energy applied from the train by its elastic force and the shock absorbing hole 31 to prevent breakage of the train, and decelerates the running speed of the train so that the train is stopped.

이상에서 설명한 바와 같이, 본 발명에 따른 철도레일 종점부 탈선방지시설에 의하면, 열차가 종점부에 충돌할 때 충격흡수블록이 철도레일의 방향을 따라 안정적으로 후진하여 충격흡수블록 자체가 탈선하지 않으면서 열차로부터 가해지는 충격에너지를 흡수 및 열차의 주행을 정지시킴으로써 열차의 파손을 최소화할 수 있고 탈선을 효과적으로 막을 수 있는 등의 효과가 있다.As described above, according to the railway rail terminal derailment prevention facility according to the present invention, when the train collides with the terminal portion, the shock absorbing block is stably retracted along the direction of the railroad rail so that the train without absorbing the shock absorbing block itself By absorbing the impact energy applied from and stopping the running of the train can minimize the damage of the train and can effectively prevent the derailment.

이상, 본 발명을 본 발명의 원리를 예시하기 위한 바람직한 실시예와 관련하여 설명하고 도시하였지만, 본 발명은 그와 같이 도시되고 설명된 그대로의 구성 및 작용으로 한정되는 것이 아니다. 오히려, 첨부된 청구범위의 사상 및 범주를 일탈함이 없이 본 발명에 대한 다수의 변경 및 수정이 가능함을 당업자들은 잘 이해할 수 있을 것이다. 따라서, 그러한 모든 적절한 변경 및 수정과 균등물들도 본 발명의 범위에 속하는 것으로 간주되어야 할 것이다.While the invention has been described and illustrated in connection with a preferred embodiment for illustrating the principles of the invention, the invention is not limited to the configuration and operation as such is shown and described. Rather, it will be apparent to those skilled in the art that many changes and modifications to the present invention are possible without departing from the spirit and scope of the appended claims. Accordingly, all such suitable changes and modifications and equivalents should be considered to be within the scope of the present invention.

Claims (2)

철도레일 종점부 탈선방지시설에 있어서,In the railway rail terminal derailment prevention facility, 철도레일의 종점부에 고정 설치된 박스형 콘크리트 버팀블록과;A box-shaped concrete bracing block fixed to the end of the railway rail; "ㄷ"형태로 절곡되어 상하부의 플랜지가 상기 콘크리트 버팀블록의 양측면에 각각 볼트 체결되어 상기 콘크리트 버팀블록과의 사이에 슬라이딩홀을 형성하는 가이드밴드와;A guide band which is bent in a "c" shape and the upper and lower flanges are bolted to both sides of the concrete brace block to form a sliding hole between the concrete brace block; 상기 철도레일의 종점부의 정면을 향하는 판상의 커버부, 상기 커버부의 양측 단부에 각각 상기 콘크리트 버팀블록 방향으로 절곡 성형되며 상기 가이드밴드의 슬라이딩홀에 슬라이딩 가능하게 삽입되어 외력에 의해 상기 슬라이딩홀을 따라 후진하는 판상의 슬라이드부로 구성된 커버와;The plate-shaped cover portion facing the front end of the railroad rail, bent in the direction of the concrete brace block, respectively, at both ends of the cover portion is formed to be slidably inserted into the sliding hole of the guide band along the sliding hole by an external force A cover composed of a plate-like slide portion for reversing; 상기 콘크리트 버팀블록의 후방에 배치되면서 양측이 상기 커버의 양측 슬라이드부의 단부에 각각 하나 이상 형성된 고리에 체결되어 상기 양측 슬라이드부를 조이는 앵커와;An anchor disposed at a rear side of the concrete brace block and fastening the two slide parts by being fastened to at least one ring formed at each end of both slide parts of the cover; 상기 콘크리트 버팀블록과 커버의 사이에 개재되며 다수의 충격흡수홀이 구비되어 외력에 의해 탄성변형하면서 충격을 흡수하는 충격흡수블록을 포함하여 구성된 것을 특징으로 하는 철도레일 종점부 탈선방지시설.Interposed between the concrete bracing block and the cover is provided with a plurality of shock absorbing hole is provided with a shock absorbing block for absorbing shock while elastically deformed by an external force, characterized in that the railway rail terminal derailment prevention facility. 제 1 항에 있어서, 상기 철도레일에 길이방향을 따라 형성되는 가이드장공과, 상기 커버의 저부 양측에 각각 저부를 향해 연장형성되며 하부를 향해 개방된 레일삽입홈이 구비된 슬라이더와, 상기 슬라이더와 상기 가이드장공에 체결되어 상기 슬라이더가 상기 가이드장공을 따라 슬라이딩하도록 안내하는 가이드핀을 더 포함하는 것을 특징으로 하는 철도레일 종점부 탈선방지시설.The slider according to claim 1, further comprising: a guide hole formed along the longitudinal direction of the railroad rail, a slider having a rail insertion groove formed at both sides of the bottom of the cover and extending toward the bottom and open downward; The railway rail terminal derailment prevention facility further comprises a guide pin coupled to the guide slot to guide the slider to slide along the guide slot.
KR1020060100084A 2006-10-14 2006-10-14 A protective wall of a railroad terminal KR100662877B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020060100084A KR100662877B1 (en) 2006-10-14 2006-10-14 A protective wall of a railroad terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060100084A KR100662877B1 (en) 2006-10-14 2006-10-14 A protective wall of a railroad terminal

Publications (1)

Publication Number Publication Date
KR100662877B1 true KR100662877B1 (en) 2007-01-09

Family

ID=37866480

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060100084A KR100662877B1 (en) 2006-10-14 2006-10-14 A protective wall of a railroad terminal

Country Status (1)

Country Link
KR (1) KR100662877B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100835583B1 (en) 2008-01-22 2008-06-05 (주) 선구엔지니어링 Protective wall of a railroad terminal
KR101671674B1 (en) 2016-06-15 2016-11-01 이국현 Strengthened structural module for railway
CN112278003A (en) * 2020-10-29 2021-01-29 陕西煤业化工技术研究院有限责任公司 Mine inclined drifts vehicle stall protection friction plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100835583B1 (en) 2008-01-22 2008-06-05 (주) 선구엔지니어링 Protective wall of a railroad terminal
KR101671674B1 (en) 2016-06-15 2016-11-01 이국현 Strengthened structural module for railway
CN112278003A (en) * 2020-10-29 2021-01-29 陕西煤业化工技术研究院有限责任公司 Mine inclined drifts vehicle stall protection friction plate

Similar Documents

Publication Publication Date Title
CA2695818C (en) Shock absorber
EP2418325A2 (en) Impact attenuator
KR101063942B1 (en) impact absorption apparatus
KR101658915B1 (en) Vehicle crash cushion apparatus for road safety facilities
KR20140055232A (en) Cowcatcher for railway vehicles
KR101879200B1 (en) Shock absorbers for roadway
CN210194498U (en) Improved generation steel cable guardrail for municipal garden
KR100662877B1 (en) A protective wall of a railroad terminal
KR100514503B1 (en) Structure of protective wall of a railroad terminal
CN108297892A (en) A kind of collision energy-absorbing system and track train for track train
KR100348707B1 (en) The shock absorber for cars
CN112977524A (en) Rail vehicle and vehicle end energy absorption structure thereof
AU2013401449A1 (en) Rail vehicle with a completely retractable coupling
KR101306967B1 (en) Obstruction removal apparatus for train
KR20090039325A (en) Guardrail device having a terminal part impact absorbing function
KR100619545B1 (en) The buffer installed in the inside of a tunnel
US6505993B1 (en) Method and device for braking vehicles
CN209927475U (en) Car stopping device
KR100655397B1 (en) Car stopper with shock absorber
US20110239894A1 (en) Cable transport device with shock-absorbing means
KR20130093315A (en) Balise holding device for automatic train protection
KR100674357B1 (en) Sharp curve railway safety-unit
CN208440929U (en) Track switch is used in a kind of urban track traffic
KR100835583B1 (en) Protective wall of a railroad terminal
RU2374110C1 (en) Track power absorption device to protect passenger rolling stock

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
N231 Notification of change of applicant
FPAY Annual fee payment

Payment date: 20121205

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20131205

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20141202

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20151203

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20161205

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20171128

Year of fee payment: 12

FPAY Annual fee payment

Payment date: 20181128

Year of fee payment: 13

FPAY Annual fee payment

Payment date: 20191128

Year of fee payment: 14