KR20090021512A - Guide rail expansion joint for rubber wheel agt - Google Patents

Guide rail expansion joint for rubber wheel agt Download PDF

Info

Publication number
KR20090021512A
KR20090021512A KR1020070086082A KR20070086082A KR20090021512A KR 20090021512 A KR20090021512 A KR 20090021512A KR 1020070086082 A KR1020070086082 A KR 1020070086082A KR 20070086082 A KR20070086082 A KR 20070086082A KR 20090021512 A KR20090021512 A KR 20090021512A
Authority
KR
South Korea
Prior art keywords
guide rail
part guide
rubber wheel
expansion joint
active part
Prior art date
Application number
KR1020070086082A
Other languages
Korean (ko)
Other versions
KR100906686B1 (en
Inventor
박춘복
권호진
이영수
윤병현
유응대
이안호
조홍식
이호용
Original Assignee
삼표이앤씨 주식회사
한국철도기술연구원
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 삼표이앤씨 주식회사, 한국철도기술연구원 filed Critical 삼표이앤씨 주식회사
Priority to KR1020070086082A priority Critical patent/KR100906686B1/en
Publication of KR20090021512A publication Critical patent/KR20090021512A/en
Application granted granted Critical
Publication of KR100906686B1 publication Critical patent/KR100906686B1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00—Tracks for special kinds of railways
    • E01B25/28—Rail tracks for guiding vehicles when running on road or similar surface
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00—Rail joints
    • E01B11/02—Dismountable rail joints
    • E01B11/20—Dismountable rail joints with gap-bridging
    • E01B11/22—Dismountable rail joints with gap-bridging by parts of the rails
    • E01B11/24—Dismountable rail joints with gap-bridging by parts of the rails with oblique or overlapping rail ends
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2201/00—Fastening or restraining methods
    • E01B2201/02—Fastening or restraining methods by wedging action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

A rubber wheel type LRT tilting type elastic joint is provided that the safety of the web of the guide rail is secured about expansion and contraction. A rubber wheel type LRT tilting type elastic joint comprises a fixing unit guide rail(110) and the active part guide rail(120) cutting the guide rail and is formed, a fixing unit guide rail and the splice plate connecting the active part guide rail, a fixing unit guide rail with the connecting member, and the lower fixing plate, upper and lower activity boards(160,170) and upper and lower reinforcement plates(190,200).

Description

고무차륜형 경량전철 경사식 신축이음매장치{Guide rail Expansion joint for rubber wheel AGT}Rubber rail-type lightweight train inclined expansion joint device {Guide rail Expansion joint for rubber wheel AGT}

본 발명은 고무차륜형 경량전철 경사식 신축이음매장치에 관한 것으로, 특히 장대레일 구간에 온도 등으로 발생하는 안내레일의 신축량을 흡수할 수 있도록 한 고무차륜형 경량전철 경사식 신축이음매장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rubber wheel-type lightweight train inclined expansion joint device, and more particularly, to a rubber wheel-type lightweight train inclined expansion joint device capable of absorbing the amount of expansion and contraction of guide rails generated by temperature or the like in a long rail section. .

일반적으로 경량전철 시스템에서 차량의 안내륜을 유도하는 안내레일은 온도변화에 의하여 신축을 하고, 안내레일이 온도변화에 의해 길이방향으로 늘어나면 궤간 폭이 변하여 차량주행시 주행 안정성에 영향을 미친다.In general, a guide rail for guiding the guide wheel of a vehicle in a light rail system is stretched by temperature change, and when the guide rail is extended in the longitudinal direction by temperature change, the gauge width is changed to affect driving stability when driving the vehicle.

따라서, 상기한 안내레일의 신축량을 고려하여 안내레일 간의 체결시 간격을 두게 되면 안내륜이 마모되거나 차량의 진동으로 인한 승차감이 저하되는 문제가 발생된다.Therefore, when the space between the guide rails is fastened in consideration of the amount of expansion and contraction of the guide rails, a problem arises in that the guide wheel is worn or the riding comfort is reduced due to vibration of the vehicle.

이에, 상기한 바와 같은 제문제점을 해결하기 위해 등록특허 10-0599520호 고무차륜형 경량전철 신축이음매장치 및 신축이음매 연결방법이 제안되었다.Accordingly, in order to solve the problems as described above, a rubber wheel-type lightweight train expansion joint device and expansion joint connection method has been proposed.

상기한 종래의 고무차륜형 경량전철 신축이음매장치는 도 1 내지 도 6에 도시된 바와 같이, 안내레일을 사선으로 절단하여 형성된 좌측 안내레일(1) 및 우측 안내레일(2)과; 상기 좌측 안내레일(1)과 우측 안내레일(2)을 연결하는 이음판(3)과; 상기 좌측 안내레일(1)의 웨브의 위아래에 이음판(3)과 맞댐 상태로 체결부재에 의하여 고정 설치되는 상, 하부고정판(4, 5)과; 상기 우측 안내레일(2)의 웨브의 위아래에 이음판(3)과 맞댐 상태로 체결부재에 의하여 고정 설치되는 상, 하부활동판(6, 7)과 상, 하부멈춤판(9, 10)으로 구성됨을 특징으로 한다. The conventional rubber wheel-type lightweight train expansion joint device as shown in Figures 1 to 6, the left guide rail (1) and the right guide rail (2) formed by cutting the guide rail in an oblique line; A joint plate (3) connecting the left guide rail (1) and the right guide rail (2); Upper and lower fixing plates 4 and 5 fixedly installed by a fastening member in a state of being in contact with the joint plate 3 above and below the web of the left guide rail 1; Upper and lower active plates 6 and 7 and upper and lower stop plates 9 and 10 fixedly installed by the fastening member in a state of being in contact with the joint plate 3 above and below the web of the right guide rail 2. Characterized in that configured.

또한, 상기한 종래의 고무차륜형 경량전철 신축이음매 연결방법은 안내레일(1, 2)을 사선으로 절단하여 좌측 안내레일(1)과 우측 안내레일(2)을 형성하고, 상기 좌측 안내레일(1)과 우측 안내레일(2)을 이음판(3)으로 연결하되, 상기 좌측 안내레일(1)의 웨브의 위아래에 이음판(3)과 상, 하부고정판(4, 5)을 맞댄 상태로 볼트(14) 및 너트(15)로 고정 설치하고, 상기 우측 안내레일(2)의 웨브의 위아래에 상, 하부활동판(6, 7)과 상, 하부멈춤판(9, 10)을 맞댄 상태로 볼트(14) 및 너트(15)로 고정 설치하여, 안내레일(1, 2)의 신축량을 조절함을 특징으로 한다.In addition, the conventional rubber wheel type light rail expansion joint connection method is formed by cutting the guide rails (1, 2) diagonally to form a left guide rail (1) and a right guide rail (2), the left guide rail ( 1) and the right guide rail (2) is connected to the joint plate (3), but the upper and lower joint plates (3) and the upper and lower fixing plates (4, 5) in the state of the upper and lower webs of the left guide rail (1) Fixing with bolts 14 and nuts 15, the upper and lower actuating plates 6 and 7 and the upper and lower stop plates 9 and 10 are brought up and down the web of the right guide rail 2, respectively. The furnace bolts 14 and the nut 15 are fixed and installed to adjust the amount of expansion and contraction of the guide rails 1 and 2.

상기한 바와 같은 구성으로 이루어진 종래의 고무차륜형 경량전철 신축이음매장치 및 신축이음매 연결방법은 열차주행 안정성을 충분히 확보할 뿐만 아니라 안내레일이 자유롭게 신축할 수 있으며, 또한 안내레일을 사선으로 가공한 후 체결함으로써, 경량전철 차량의 안내륜의 손상을 방지함은 물론 안내륜과 안내레일과의 접촉을 용이하게 하는 이점이 있다.Conventional rubber wheel type light rail expansion joint and expansion joint connection method consisting of the configuration as described above not only ensures the stability of the train driving, the guide rail can be freely stretched, and also after processing the guide rail diagonally By fastening, there is an advantage of preventing damage to the guide wheel of the light rail vehicle as well as facilitating contact between the guide wheel and the guide rail.

그러나, 상기한 바와 같은 구성으로 이루어진 종래의 고무차륜형 경량전철 신축이음매장치 및 신축이음매 연결방법은 다음과 같은 문제점이 있다.However, the conventional rubber wheel-type lightweight train expansion joint device and expansion joint connection method consisting of the above configuration has the following problems.

첫째, 종래의 기술은 이음판(3)의 플랜지와 안내레일의 플랜지 사이의 공간 이 커서 횡압 작용시 안내레일의 변위를 이음판이 보강할 수 없는 단점이 있다.First, the conventional technology has a disadvantage in that the space between the flange of the joint plate 3 and the flange of the guide rail is large so that the joint plate cannot reinforce the displacement of the guide rail during the transverse pressure action.

둘째, 종래의 기술은 경사면의 끝이 날카로워 차량을 파손시킬 우려가 있다.Second, the prior art has a risk of damaging the vehicle because the end of the inclined surface is sharp.

셋째, 종래의 기술은 안내레일의 웨브가 얇아 축력 작용시 볼트 파손이나 웨브의 찢김 우려가 있다.Third, the prior art has a thin web of the guide rail, there is a fear of bolt breakage or tearing of the web during the axial force action.

이에, 본 발명은 상기한 바와 같은 제문제점을 해결하기 위해 안출된 것으로서, 레일 주행에 따른 신축이음매장치의 횡저항력을 강화하며, 신축이음매장치 통과시 궤도 안전성이 증대됨과 동시에 승차감이 향상되도록 한 고무차륜형 경량전철 경사식 신축이음매장치를 제공하는데 그 목적이 있다.Accordingly, the present invention has been made in order to solve the problems described above, to enhance the lateral resistance of the expansion joint according to the running rail, and to increase the safety of the track when passing through the expansion joint, and to improve the ride comfort An object of the present invention is to provide a wheel-type lightweight train inclined expansion joint device.

상기한 목적을 달성하기 위한 본 발명에 따른 고무차륜형 경량전철 경사식 신축이음매장치는 안내레일을 경사식으로 절단하여 형성된 고정부 안내레일 및 활동부 안내레일과; 상기 고정부 안내레일 및 활동부 안내레일을 연결하는 이음판과; 상기 고정부 안내레일의 웨브 위아래에 이음판과 맞댐 상태로 체결부재에 의하여 고정 설치되는 상, 하부 고정판과; 상기 활동부 안내레일의 웨브의 위아래에 이음판과 맞댐 상태로 체결부재에 의하여 고정 설치되는 상, 하부활동판과 상, 하부보강판으로 구성됨을 특징으로 한다.Rubber wheel-type lightweight train inclined expansion joint device according to the present invention for achieving the above object is a fixed guide rail and the active portion guide rail formed by cutting the guide rail inclined; A joint plate connecting the fixed part guide rail and the active part guide rail; Upper and lower fixing plates which are fixed to the upper and lower webs of the fixing part guide rail by a fastening member in a state of being engaged with the joint plate; It characterized in that it consists of the upper, lower activity plate and the upper, lower reinforcement plate is fixed by the fastening member in a state of abutment with the joint plate above and below the web of the active part guide rail.

상기한 바와 같은 구성으로 이루어진 본 발명에 따른 고무차륜형 경량전철 경사식 신축이음매장치는 다음과 같은 효과가 있다.Rubber wheel type lightweight train inclined expansion joint device according to the present invention having the configuration as described above has the following effects.

첫째, 본 발명은 내부 이음판의 크기를 크게 하여 안내레일과 밀착시킴으로써, 횡압에 안전한 이점이 있다.First, the present invention has the advantage of safe for transverse pressure by increasing the size of the inner joint plate and in close contact with the guide rail.

둘째, 본 발명은 고정부 안내레일과 활동부 안내레일의 웨브에 상, 하부보강판을 용접 결합함으로써 안내레일의 웨브가 신축에 안전한 효과가 있다.Second, the present invention by welding the upper and lower reinforcing plate to the web of the fixed guide rail and the active guide rail has a safe effect of stretching the web of the guide rail.

셋째, 본 발명은 신축 부근에 고정부, 활동부 안내레일의 웨브에 배수공을 형성함으로써 물빠짐이 빠르고 수명이 증대되는 효과가 있다.Third, the present invention has an effect that the drainage is faster and life is increased by forming a drainage hole in the web of the fixed portion, the active part guide rail near the stretch.

넷째, 본 발명은 안내레일의 경사 사선각을 길게 형성하여 신축조절이 자유롭고 신축량이 크며 주행성이 향상되는 이점이 있다.Fourth, the present invention has the advantage that the length of the inclination diagonal of the guide rail is formed long, the elastic control is free, the amount of stretching is large and the running performance is improved.

이하, 본 발명을 첨부한 예시도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail.

도 7은 본 발명에 따른 고무차륜형 경량전철 경사식 신축이음매장치를 도시한 개념도이며, 도 8은 본 발명에 따른 고무차륜형 경량전철 경사식 신축이음매장치를 도시한 측면도이며, 도 9는 본 발명에 따른 고무차륜형 경량전철 경사식 신축이음매장치를 도시한 단면도이며, 도 10은 본 발명에 따른 고무차륜형 경량전철 경사식 신축이음매장치의 실시예를 도시한 예시도이다.7 is a conceptual view showing a rubber wheel-type lightweight train inclined expansion joint device according to the present invention, Figure 8 is a side view showing a rubber wheel-type lightweight train inclined expansion joint device according to the present invention, Figure 9 is Fig. 10 is a cross-sectional view showing a rubber wheel-type lightweight train inclined expansion joint device according to the invention, Figure 10 is an exemplary view showing an embodiment of a rubber wheel-type lightweight train inclined expansion joint device according to the present invention.

이들 도면에 도시된 바와 같이, 본 발명에 따른 고무차륜형 경량전철 경사식 신축이음매장치는 안내레일(110, 120)을 경사식으로 절단하여 형성된 고정부 안내레일(110) 및 활동부 안내레일(120)과; 상기 고정부 안내레일(110) 및 활동부 안내레일(120)을 연결하는 이음판(130)과; 상기 고정부 안내레일(110)의 웨브 위아래에 이음판(130)과 맞댐 상태로 체결부재에 의하여 고정 설치되는 상, 하부 고정판(140, 150)과; 상기 활동부 안내레일(120)의 웨브의 위아래에 이음판(130)과 맞댐 상태로 체결부재에 의하여 고정 설치되는 상, 하부활동판(160, 170)과 상, 하부보강판(190, 200)으로 구성된다.As shown in these drawings, the rubber wheel-type lightweight train inclined expansion joint according to the present invention is a fixed guide rail 110 and the active portion guide rail 120 formed by cutting the guide rails (110, 120) inclined. )and; A joint plate 130 connecting the fixed part guide rail 110 and the active part guide rail 120; Upper and lower fixing plates 140 and 150 fixedly installed by a fastening member in a state in which the fixing part guide rail 110 is engaged with the joint plate 130 above and below the web; Upper, lower activity plate (160, 170) and the upper, lower reinforcing plate (190, 200) is fixed to the upper and lower portions of the web of the active part guide rail 120 by the fastening member in a state of abutment with the joint plate (130) It is composed.

여기서, 상기 고정부 안내레일(110)과 활동부 안내레일(120)의 웨브에 이음판(130)의 웨브가 밀착 설치된다.Here, the web of the joint plate 130 is in close contact with the web of the fixed part guide rail 110 and the active part guide rail 120.

즉, 상기 이음판(130)의 단면적을 크게 하여 고정부 안내레일(110)과 활동부 안내레일(120)의 웨브와 밀착되어 횡압이나 안내레일(110, 120)에 밴딩을 유발하는 하중발생으로 인한 그 변형을 최대한 방지하여 안내레일(110, 120)을 구조적 안전성을 향상시킨다.That is, by increasing the cross-sectional area of the joint plate 130 is in close contact with the web of the fixed part guide rail 110 and the active part guide rail 120 due to the generation of loads that cause lateral pressure or bending to the guide rail (110, 120) By preventing the deformation as much as possible to improve the structural safety of the guide rail (110, 120).

또한, 상기 고정부 안내레일(110)과 활동부 안내레일(120)의 플랜지에 상, 하부보강판(190, 200)이 용접 결합된다.In addition, the upper and lower reinforcing plates 190 and 200 are welded to the flanges of the fixed part guide rail 110 and the active part guide rail 120.

이와 같이 상기 고정부 안내레일(110)과 활동부 안내레일(120)의 플랜지에 상, 하부보강판(190, 200)을 용접하는 이유는 볼트(240)에 의해서 고정부 안내레일(110)과 활동부 안내레일(120)의 플랜지가 얇아 파손의 우려가 있으므로 고정부 안내레일(110)과 활동부 안내레일(120)의 웨브에 상, 하부보강판(190, 200)을 덧대고 이를 고정부 안내레일(110)과 활동부 안내레일(120)의 플랜지에 용접하여 고정부 안내레일(110)과 활동부 안내레일(120)의 플랜지 강도를 보강하기 위함이다. As such, the reason for welding the upper and lower reinforcement plates 190 and 200 to the flanges of the fixed part guide rail 110 and the active part guide rail 120 is that the fixed part guide rail 110 and the active part by bolts 240. Since the flange of the guide rail 120 is thin and may be damaged, the upper and lower reinforcing plates 190 and 200 are attached to the web of the fixed part guide rail 110 and the active part guide rail 120, and the fixed part guide rail ( 110) to reinforce the flange strength of the fixed part guide rail 110 and the active part guide rail 120 by welding to the flange of the guide portion 120.

그리고, 상기 절단 경사는 신축이음매의 신축량을 고려하여 제작 가능하며, 이때 최대 벌림량은 고정부 안내레일(110)과 활동부 안내레일(120)의 경사면이 도 상에서 직각으로 내린 수선의 길이가 안내륜의 높이보다 작도록 형성한다.In addition, the cutting inclination may be manufactured in consideration of the amount of expansion and contraction of the expansion joint, wherein the maximum opening amount is the length of the waterline in which the inclined surfaces of the fixed part guide rail 110 and the active part guide rail 120 are lowered at a right angle on the diagram. Form less than the height.

한편, 상기 안내레일(110, 120)을 동일한 구조에서는 경사식을 상, 하대칭인 V형 경사로 절단하여 사용할 수도 있음을 밝혀둔다.On the other hand, the guide rails (110, 120) in the same structure it turns out that the inclined expression can be used by cutting the V-shaped inclination of the upper, lower symmetry.

또한, 상기 이음판(130)을 L형강을 사용하지 않고 ㄷ형 채널을 사용하여 안내레일(110, 120)과 접촉되게 할 수도 있다.In addition, the joint plate 130 may be brought into contact with the guide rails 110 and 120 using a c-channel without using the L-shaped steel.

즉, 본 발명에 따른 고무차륜형 경량전철 경사식 신축이음매장치는 안내레일(110, 120)을 경사식으로 절단하여, 좌측의 고정부 안내레일(110)과 우측의 활동부 안내레일(120)을 이음판(130)으로 연결하되, 좌측의 고정부 안내레일(110)은 강체결로 하여 고정부 안내레일(110)로 형성하고, 우측의 활동부 안내레일(120)은 가동체결로 하여 활동부 안내레일(120)을 형성하여, 안내레일(110, 120)의 신축량을 원활하게 조절함을 특징으로 한다.That is, the rubber wheel-type lightweight train inclined expansion joint device according to the present invention by cutting the guide rails (110, 120) inclined, the fixed part guide rail 110 on the left side and the active part guide rail 120 on the right side Connected to the joint plate 130, the fixing part guide rail 110 of the left side is formed as a fixed part guide rail 110 to the rigid fastening, the active part guide rail 120 of the right side of the active part guide rail Forming 120, characterized in that to smoothly adjust the amount of stretching of the guide rails (110, 120).

도 1은 종래의 고무차륜형 경량전철 신축이음매장치를 도시한 개념도,1 is a conceptual view showing a conventional rubber wheel type lightweight train expansion joint device,

도 2는 종래의 고무차륜형 경량전철 신축이음매장치를 도시한 평면도,Figure 2 is a plan view showing a conventional rubber wheel type lightweight train expansion joint device,

도 3은 도 2의 A-A선 단면도,3 is a cross-sectional view taken along the line A-A of FIG.

도 4는 도 3의 B-B선 단면도,4 is a cross-sectional view taken along the line B-B of FIG.

도 5는 도 3의 C-C선 단면도,5 is a cross-sectional view taken along the line C-C of FIG.

도 6은 도 3을 확대 도시한 상세도,6 is an enlarged detailed view of FIG. 3;

도 7은 본 발명에 따른 고무차륜형 경량전철 경사식 신축이음매장치를 도시한 개념도,7 is a conceptual view showing a rubber wheel-type lightweight train inclined expansion joint device according to the present invention,

도 8은 본 발명에 따른 고무차륜형 경량전철 경사식 신축이음매장치를 도시한 측면도,8 is a side view showing a rubber wheel-type lightweight train inclined expansion joint according to the present invention,

도 9는 본 발명에 따른 고무차륜형 경량전철 경사식 신축이음매장치를 도시한 단면도,9 is a cross-sectional view showing a rubber wheel-type lightweight train inclined expansion joint device according to the present invention,

도 10은 본 발명에 따른 고무차륜형 경량전철 경사식 신축이음매장치의 실시예를 도시한 예시도.10 is an exemplary view showing an embodiment of a rubber wheel-type lightweight train inclined expansion joint device according to the present invention.

Claims (6)

안내레일(110, 120)을 경사식으로 절단하여 형성된 고정부 안내레일(110) 및 활동부 안내레일(120)과; 상기 고정부 안내레일(110) 및 활동부 안내레일(120)을 연결하는 이음판(130)과; 상기 고정부 안내레일(110)의 웨브 위아래에 이음판(130)과 맞댐 상태로 체결부재에 의하여 고정 설치되는 상, 하부 고정판(140, 150)과; 상기 활동부 안내레일(120)의 웨브의 위아래에 이음판(130)과 맞댐 상태로 체결부재에 의하여 고정 설치되는 상, 하부활동판(160, 170)과 상, 하부보강판(190, 200)으로 구성됨을 특징으로 하는 고무차륜형 경량전철 경사식 신축이음매장치.A fixed part guide rail 110 and an active part guide rail 120 formed by cutting the guide rails 110 and 120 in an inclined manner; A joint plate 130 connecting the fixed part guide rail 110 and the active part guide rail 120; Upper and lower fixing plates 140 and 150 fixedly installed by a fastening member in a state in which the fixing part guide rail 110 is in contact with the joint plate 130 above and below the web; Upper, lower activity plate (160, 170) and the upper, lower reinforcing plate (190, 200) is fixed to the upper and lower portions of the web of the active part guide rail 120 by the fastening member in a state of abutment with the joint plate (130) Rubber wheel type lightweight train inclined expansion joint device characterized in that the configuration. 제 1항에 있어서,The method of claim 1, 상기 고정부 안내레일(110)과 활동부 안내레일(120)의 웨브에 이음판(130)의 웨브가 밀착 설치됨을 특징으로 하는 고무차륜형 경량전철 경사식 신축이음매장치.Rubber wheel-type lightweight train inclined expansion joint device characterized in that the web of the joint plate 130 is installed in close contact with the web of the fixed part guide rail 110 and the active part guide rail (120). 제 1항에 있어서,The method of claim 1, 상기 고정부 안내레일(110)과 활동부 안내레일(120)의 플랜지에 상, 하부보강판(190, 200)이 용접 결합됨을 특징으로 하는 고무차륜형 경량전철 경사식 신축이음매장치.Rubber wheel-type lightweight train inclined expansion joint device, characterized in that the upper, lower reinforcing plate (190, 200) is welded to the flange of the fixed part guide rail 110 and the active part guide rail (120). 제 1항에 있어서,The method of claim 1, 상기 절단 경사는 고정부 안내레일(110)과 활동부 안내레일(120)의 경사면이 도상에서 직각으로 내린 수선의 길이가 안내륜의 높이보다 작도록 형성함을 특징으로 하는 고무차륜형 경량전철 경사식 신축이음매장치.The cutting inclination is a rubber wheel type light rail inclination type, characterized in that the inclined surface of the fixed part guide rail 110 and the active part guide rail 120 is formed such that the length of the waterline is lower than the height of the guide wheel. Expansion joints. 제 1항에 있어서,The method of claim 1, 상기 안내레일(110, 120)을 상하대칭인 V형 경사로 절단함을 특징으로 하는 고무차륜형 경량전철 경사식 신축이음매장치.Rubber wheel type lightweight train inclined expansion joint device, characterized in that for cutting the guide rails (110, 120) up and down symmetrical V-shaped. 제 1항에 있어서,The method of claim 1, 상기 이음판(130)은 ㄷ형 채널로 구성됨을 특징으로 하는 고무차륜형 경량전철 경사식 신축이음매장치.The joint plate 130 is a rubber wheel-type lightweight train inclined expansion joint device, characterized in that consisting of the c-channel.
KR1020070086082A 2007-08-27 2007-08-27 Guide rail Expansion joint for rubber wheel AGT KR100906686B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070086082A KR100906686B1 (en) 2007-08-27 2007-08-27 Guide rail Expansion joint for rubber wheel AGT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070086082A KR100906686B1 (en) 2007-08-27 2007-08-27 Guide rail Expansion joint for rubber wheel AGT

Publications (2)

Publication Number Publication Date
KR20090021512A true KR20090021512A (en) 2009-03-04
KR100906686B1 KR100906686B1 (en) 2009-07-07

Family

ID=40691547

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070086082A KR100906686B1 (en) 2007-08-27 2007-08-27 Guide rail Expansion joint for rubber wheel AGT

Country Status (1)

Country Link
KR (1) KR100906686B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105839483A (en) * 2016-05-12 2016-08-10 西南交通大学 Permanent magnetic guide rail

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6414401A (en) * 1987-07-09 1989-01-18 Kawasaki Heavy Ind Ltd Expansion joint of track
KR950014435U (en) * 1993-11-16 1995-06-16 양계환 Rail for railroad cars
KR100599520B1 (en) * 2003-12-31 2006-07-13 삼표이앤씨 주식회사 Rubber wheel type lightweight train flexible joint equipment and it's connection method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105839483A (en) * 2016-05-12 2016-08-10 西南交通大学 Permanent magnetic guide rail

Also Published As

Publication number Publication date
KR100906686B1 (en) 2009-07-07

Similar Documents

Publication Publication Date Title
KR101720211B1 (en) A lateral load supporting flexible joint for bridge
KR100906686B1 (en) Guide rail Expansion joint for rubber wheel AGT
CN105178162A (en) T-beam reinforcing structure and construction method thereof
EP3019431B1 (en) Rail for crane boom hinge
JP2007107185A (en) Structure and method for repairing and reinforcing steel bridge
KR100658535B1 (en) Expansion and contraction joint
KR101272472B1 (en) Low-vibration Railroad Bridge of Elastic Resin Fixing Method
US20230203758A1 (en) Track beam and track beam assembly
KR100936824B1 (en) Truss structure of a temporary bridge
CN209873465U (en) Stride a formula city single track girder bridge driving vibration control device
KR101639401B1 (en) Transition track structure of railway bridge deck end and Construction method
CN211522682U (en) Vibration-damping joint plate for straddle type single-track turnout
KR101192660B1 (en) Monorail guide rail having a connecting device
CN104358209A (en) Comb type shock absorption deflection bridge expansion device
KR20120050752A (en) The structure of rail diverge
KR200348054Y1 (en) Rubber wheel type lightweight train flexible joint equipment
CN206070342U (en) A kind of large span construction beam
KR20130030284A (en) Expanding connection apparatus for rail
KR100599520B1 (en) Rubber wheel type lightweight train flexible joint equipment and it's connection method
KR102511718B1 (en) Tongue rail rigidity reinforcement apparatus
CN214033353U (en) Public road bridge roof beam expansion joint
JP5503265B2 (en) Girder bridge connection structure
CN211713533U (en) Sideslip device is prevented to circuit reinforcement track
RU2435894C2 (en) Rail road and method of its operation
KR200397207Y1 (en) Expansion and contraction joint

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
N231 Notification of change of applicant
E601 Decision to refuse application
AMND Amendment
J201 Request for trial against refusal decision
B701 Decision to grant
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130628

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20140616

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20150702

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20160704

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20180626

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20190702

Year of fee payment: 11