KR100447701B1 - Tie cradle and construction method of track using the tie - Google Patents
Tie cradle and construction method of track using the tie Download PDFInfo
- Publication number
- KR100447701B1 KR100447701B1 KR10-2001-0072670A KR20010072670A KR100447701B1 KR 100447701 B1 KR100447701 B1 KR 100447701B1 KR 20010072670 A KR20010072670 A KR 20010072670A KR 100447701 B1 KR100447701 B1 KR 100447701B1
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- Prior art keywords
- sleeper
- support
- track
- gravel
- construction method
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/48—Distance keepers or tie-rods for sleepers
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/01—Elastic layers other than rail-pads, e.g. sleeper-shoes, bituconcrete
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Road Paving Structures (AREA)
Abstract
본 발명은 기존의 자갈도상 또는 콘크리트 도상과 달리 고무재질의 침목 지지물을 사용하므로써 열차의 소음 및 진동을 줄일 수 있도록 한다. 이 침목 지지물은 고무재질로 형성되고, 침목을 하부로부터 일정 높이로 수용하여 지지하도록 측벽들을 갖는 수용공간이 형성된다. 한편 본 발명은 상술한 침목 지지물을 이용한 선로의 시공방법을 제공한다. 이 선로의 시공방법은 침목 지지물과 침목을 조립하여 정해진 위치에 설치하고, 침목상에 레일과 체결구를 설치하고, 선로를 따라 자갈을 살포하여 궤도 종횡 저항력을 증가시키고 소음을 저감시키도록 한다.The present invention is to reduce the noise and vibration of the train by using the sleeper support of rubber material unlike the conventional gravel or concrete. The sleeper support is formed of a rubber material, and a receiving space having sidewalls is formed to receive and support the sleeper at a predetermined height from the bottom. On the other hand, the present invention provides a construction method of the track using the sleeper support described above. The construction method of this track is to assemble the sleeper support and the sleeper in the fixed position, install the rails and fasteners on the sleeper, spray the gravel along the track to increase the longitudinal longitudinal resistance and reduce the noise.
Description
본 발명은 침목 지지물 및 그를 이용한 선로의 시공방법에 관한 것으로, 좀더 구체적으로는 열차의 하중을 지지하기 위한 침목 지지물 및 그를 이용한 선로의 시공방법에 관한 것이다.The present invention relates to a sleeper support and a construction method of the track using the same, and more particularly to a sleeper support for supporting the load of the train and a construction method of the track using the same.
일반적으로 자갈도상에서는 열차주행시 하중으로 인한 침하량을 최소화할 수 있도록 모난 자갈을 사용하여 침목이 선로방향으로 소정 간격을 유지하여 설치되고, 침목의 상부 양측에 레일패드가 각각 장착되며 각 레일패드상에 안착되는 레일의 좌우측을 체결구에 의해 고정지지한다.Generally, on gravel roads, sleepers are installed at regular intervals in the direction of the tracks by using angular gravel to minimize the amount of settlement due to the load when driving the train, and rail pads are mounted on both sides of the upper side of the sleepers, The left and right sides of the rail to be seated are fixedly supported by fasteners.
한편 위 자갈도상을 대체하여 개발된 콘크리트도상에서는 열차운행시 차륜과 레일의 마찰로 인한 소음 및 진동이 침목과 도상으로 전달되어 차내소음과 진동이 발생되어 승차감이 불리한 것으로 나타난다. 따라서 설계시 궤도분야에서 이에 대한 대책으로 고가인 궤도구조를 선정하여 이를 절감시키려고 하고 있으나 시공성, 경제성, 유지보수성을 고려한 궤도구조를 선정하기가 상당히 어려운 실정이다.On the other hand, in the concrete phase developed in place of the above gravel phase, noise and vibrations caused by friction of wheels and rails during train operation are transmitted to sleepers and phases, and noise and vibration in the vehicle are generated, resulting in uncomfortable riding comfort. Therefore, in designing a track structure in the field of tracks, expensive track structures are selected to reduce them, but it is difficult to select a track structure in consideration of constructability, economic feasibility, and maintainability.
본 발명은 이와 같은 문제점을 해소하기 위한 것으로, 그 목적은 소음 및 진동을 최대한 감소시키면서 유지보수 비용을 줄일 수 있는 새로운 형태의 침목 지지물 및 그를 사용한 시공방법을 제공하는데 있다.The present invention is to solve such a problem, an object of the present invention is to provide a new type of sleeper support and construction method using the same that can reduce the maintenance cost while reducing noise and vibration as much as possible.
도 1은 본 발명에 따른 침목 지지물을 보여주는 사시도;1 is a perspective view showing a sleeper support according to the present invention;
도 2는 도 1의 침목 지지물을 이용한 선로의 시공방법을 설명하기 위한 플로우챠트;Figure 2 is a flow chart for explaining the construction method of the track using the sleeper support of Figure 1;
도 3은 본 발명에 따른 침목 지지물을 사용하여 시공된 선로의 평면도;3 is a plan view of a track constructed using the sleeper support according to the present invention;
도 4는 도 3에서 라인 A-A를 따라 절취한 단면도;4 is a cross-sectional view taken along the line A-A in FIG. 3;
도 5는 도 3에서 라인 B-B를 따라 절취한 단면도이다.FIG. 5 is a cross-sectional view taken along the line B-B in FIG. 3.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 : 침목 지지물 30 : 체결구10: sleeper support 30: fastener
40 : 레일 50 : 자갈도상40: rail 50: gravel
상술한 목적을 달성하기 위한 본 발명의 특징에 의하면, 본 발명은 고무재질의 침목 지지물(고무도상)을 사용하므로써 열차의 소음 및 진동을 줄일 수 있도록 한다. 이 침목 지지물은 고무재질로 형성되고, 상부에 체결구가 결합되어 레일을 고정하는 침목을 하부로부터 일정 높이로 수용하여 지지하도록 측벽들을 갖는 수용공간이 형성된다.According to a feature of the present invention for achieving the above object, the present invention is to reduce the noise and vibration of the train by using a rubber sleeper support (rubber phase). The sleeper support is formed of a rubber material, and a receiving space having sidewalls is formed to receive and support a sleeper, which is fastened to the upper side and fastens the sleeper fixing the rail from a lower level, from a lower portion.
이와 같은 침목 지지물은 적어도 한 측면상에 체결구조를 더 구비하여, 연결바를 사용하여 이웃한 다른 침목 지지물과 고정될 수 있다.Such sleeper supports further have a fastening structure on at least one side, and can be fixed with other sleeper supports adjacent by using a connecting bar.
상술한 목적을 달성하기 위한 본 발명의 다른 특징에 의하면, 본 발명은 상술한 침목 지지물을 이용한 선로의 시공방법을 제공한다. 이 선로의 시공방법은 침목 지지물과 침목을 조립하여 정해진 위치에 설치하고, 침목상에 레일과 체결구를 설치하고, 선로를 따라 자갈을 살포하여 궤도 종횡 저항력을 증가시키고 소음을 저감시키도록 한다.According to another feature of the present invention for achieving the above object, the present invention provides a construction method of the track using the sleeper support described above. The construction method of this track is to assemble the sleeper support and the sleeper in the fixed position, install the rails and fasteners on the sleeper, spray the gravel along the track to increase the longitudinal longitudinal resistance and reduce the noise.
이와 같은 시공방법에서 상기 자갈도상을 형성하는 단계는 상기 침목 지지물 위에 자갈을 살포하는 단계를 더 포함될 수 있다.In the construction method, the forming of the gravel phase may further include spraying the gravel on the sleeper support.
이와 같이 본 발명은 레일상으로 작용되는 하중을 1차적으로 침목에서 받고, 2차적으로 폐타이어, 천연고무 등을 활용하여 제조된 침목 지지물에서 받으므로써 소음 및 진동을 상당히 격감시킬 수 있다.As described above, the present invention receives the load acting on the rail primarily from the sleeper, and secondly, receives the sleeper support manufactured using waste tires, natural rubber, and the like, thereby significantly reducing noise and vibration.
일반적으로 기존의 콘크리트도상내 방진패드 및 방진상자로만 소음 및 진동을 감소시키지만, 본 발명의 침목 지지물을 사용한 선로는 전면지지의 도상으로 토목구조물과 침목사이에 완충역할을 하면서 소음 및 진동을 감소시킨다. 또한 침목 지지물 위에 자갈을 살포하므로써 소음 및 진동을 더욱 감소시킬 수 있다. 그리고 콘크리트도상을 타설하기 위한 거푸집 및 레미콘 타설, 양생 등 여러 작업공정을최소화하여 시공능력을 높일 수 있고 콘크리트도상과 같이 유지보수 비용을 절감할 수 있다. 또한 지하철의 자갈도상 궤도를 콘크리트도상으로 개량하는 공법으로 채택할 때 시공능력 향상, 적은 비용으로 개량할 수 있다는 장점이 있다.In general, the noise and vibration is reduced only to the existing dust pad and the dust box in the concrete bed, but the track using the sleeper support of the present invention reduces the noise and vibration while acting as a buffer between the civil structure and the sleeper to the front support. . Spraying gravel on the sleeper supports can further reduce noise and vibration. In addition, the construction capacity can be improved by minimizing various work processes such as formwork, ready-mixed concrete laying, curing, etc. for placing concrete statues, and can reduce maintenance costs like concrete statues. In addition, there is an advantage that the construction capacity can be improved and improved at low cost when the gravel road of the subway is adopted as a method of improving the concrete road.
이하, 본 발명에 따른 침목 및 그를 이용한 선로의 시공방법을 첨부된 도면 도 1 내지 도 5에 의거하여 상세히 설명하며, 도 1 내지 도 5에 있어서 동일한 기능을 수행하는 구성 요소에 대해서는 동일한 참조 번호를 병기한다. 한편, 각 도면에 있어서 본 발명을 설명하기 위한 주 요소외의 부분들의 도시는 간략히 하거나 생략하였으며, 일반적인 침목 및 그를 이용한 선로의 시공방법으로부터 이 분야의 종사자들이 기본적으로 적용할 수 있는 구성요소들의 도시는 생략하고, 본 발명과 관련된 부분들을 중심으로 도시하였다. 특히, 요소들 사이의 크기 비가 다소 상이하게 표현되거나 서로 결합되는 부품들 사이의 크기가 상이하게 표현된 부분도 있으나, 이와 같은 도면의 표현 차이는 이 분야의 종사자들이 용이하게 이해할 수 있는 부분들이므로 별도의 설명을 생략한다.Hereinafter, the sleeper according to the present invention and the construction method of the track using the same will be described in detail with reference to the accompanying drawings, Figures 1 to 5, the same reference numerals for components that perform the same function in Figures 1 to 5. Armory. Meanwhile, in each drawing, parts of the parts other than the main elements for describing the present invention are briefly or omitted, and the illustration of the components basically applicable to those skilled in the art from general sleepers and the construction method of the tracks using the same is shown. Omitted and shown with respect to the parts related to the present invention. In particular, there are parts where the size ratio between the elements is somewhat different or the sizes between the components coupled to each other are different, but the difference in representation of the drawings is easily understood by those skilled in the art. A separate description is omitted.
도 1은 본 발명에 따른 침목 지지물을 보여주는 사시도이고, 도 3 내지 도 5는 본 발명에 따른 침목 지지물을 사용하여 시공된 선로를 설명하기 위한 도면들이다.1 is a perspective view showing a sleeper support according to the present invention, Figures 3 to 5 are views for explaining a track constructed using the sleeper support according to the present invention.
도 1 및 도 3 내지 도 5를 참조하면, 본 발명에 따른 침목 지지물(10)는 폐타이어, 재생 타이어 등을 사용하여 형성할 수 있다. 이 침목 지지물(10)는 수용공간(12)을 갖는다. 이 수용공간(12)은 침목(20)을 수용하도록 형성된다. 이 수용공간(12)은 침목(20)을 지지하는 형태에 따라 적합한 형상으로 구성할 수 있다.즉 본 실시예에서 수용공간(12)은 침목(20)을 하부로부터 일정 높이로 수용하여 지지하도록 측벽들을 갖도록 하였지만, 이 수용공간(12)의 형태는 가장 안정적인 형상을 제시한 것이며 어느 측면 또는 바닥면을 개방되도록 형성시킬 수 있을 것이다. 또한 본 발명에 따른 침목 지지물(10)의 적어도 한 측면에는 시공시 옆의 다른 침목 지지물과 결합시켜서 침목 지지물들의 위치를 고정할 수 있도록 체결구조(16)를 더 구성할 수 있다. 이 체결구조(16)는 다양한 체결방법을 적용할 수 있다. 즉 본 실시예와 같이 상기 체결구조(16)는 침목 지지물(10)의 양측면에 홈 또는 홀로 구성하고, 추후 선로의 시공시 연결바(60, 도5 참조)를 결합시켜서 양 침목 지지물(10)들을 연결하여 고정할 수 있도록 한다.1 and 3 to 5, the sleeper support 10 according to the present invention can be formed using waste tires, recycled tires and the like. This sleeper support 10 has a receiving space 12. The accommodation space 12 is formed to accommodate the sleepers 20. The accommodation space 12 may be configured in a suitable shape according to the shape of supporting the sleeper 20. That is, in the present embodiment, the accommodation space 12 is accommodated to support the sleeper 20 at a predetermined height from the bottom. Although having side walls, the shape of the receiving space 12 presents the most stable shape and may be formed to open any side or bottom surface. In addition, at least one side of the sleeper support 10 according to the present invention may be further configured to fasten the structure 16 so as to fix the position of the sleeper support by combining with other sleeper support next to the construction. The fastening structure 16 can apply a variety of fastening methods. That is, as shown in this embodiment, the fastening structure 16 includes grooves or holes on both sides of the sleeper support 10, and combines both sleeper supports 10 by connecting the connection bars 60 (see FIG. 5) during the construction of the track. Connect them so they can be fixed.
한편 본 실시예에 따른 침목 지지물(10)은 측면상의 단면에서 중심부(14)가 융기된 형태로 형성되고 이 중심부(14)에 수용공간(12)이 형성되도록 하여 선로시공시 자갈을 덮을 수 있도록 한다.On the other hand, the sleeper support 10 according to the present embodiment is formed in the shape of the central portion 14 is raised in the cross section on the side so that the receiving space 12 is formed in the central portion 14 to cover the gravel during the construction of the track do.
도 2는 도 1의 침목 지지물을 이용한 선로의 시공방법을 설명하기 위한 플로우챠트이다.FIG. 2 is a flowchart illustrating a construction method of a track using the sleeper support of FIG. 1.
도 2 내지 도 5를 참조하면, 상술한 바와 같은 침목 지지물(10)을 이용한 선로의 시공방법은 먼저 침목 지지물(10)과 침목(20)을 조립하여 정해진 위치에 설치(S500)한 다음 침목(20)상에 형성된 체결공에 체결구(30)를 설치(S510)한 뒤 침목(20)상의 체결구(30)에 레일(40)을 고정한다(S520). 그리고 마지막으로 선로를 따라 자갈을 살포하고 다짐하여 자갈도상(50)을 형성한다(S540). 이때, 자갈도상(50)을 형성하는 단계(S540)는 침목 지지물(10) 위에 자갈을 살포하므로써 소음및 진동을 더욱 감소시킬 수 있도록 한다.2 to 5, the construction method of the track using the sleeper support 10 as described above first assembled the sleeper support 10 and the sleeper 20 is installed in a predetermined position (S500) and then sleeper ( After installing the fastener 30 in the fastening hole formed on the 20 (S510) and secures the rail 40 to the fastener 30 on the sleeper 20 (S520). And finally spraying and compacting gravel along the track to form a gravel phase 50 (S540). At this time, the step (S540) of forming the gravel phase (50) to further reduce the noise and vibration by spraying the gravel on the sleeper support (10).
더욱 구체적으로 살펴보면, 시공하고자 하는 선로는 미리 설계된 간격으로 침목(20)의 위치가 결정되며, 작업자들은 그 설계를 기준으로 선로를 시공하게 된다. 본 발명의 실시예에서 침목 지지물(10)는 평평한 노반상에 설치하도록 하였으나 이는 노반과 함께 변형된 시공방법을 접목시킬 수 있을 것이다. 또한 자갈도상(50)은 기본적으로 침목 지지물(10)의 위로 덮이도록 시공한 상태를 보이고 있으나 이는 침목 지지물(10)의 형상에 따라 조절할 수 있을 것이다. 전술한 바와 같이 레일(40)을 고정(S540)한 후에는 침목의 위치를 세팅(S530)시킨 다음 자갈도상(50)을 형성(S540)하여 작업을 종료한다.Looking in more detail, the track to be constructed is determined the position of the sleeper 20 at a pre-designed interval, the workers will construct the track based on the design. In the embodiment of the present invention, the sleeper support 10 is to be installed on a flat roadbed, but this may be combined with the modified construction method with the roadbed. In addition, the gravel phase 50 is basically shown to cover the top of the sleeper support 10, but this may be adjusted according to the shape of the sleeper support (10). As described above, after fixing the rail 40 (S540), the position of the sleeper is set (S530), and then the gravel drawing 50 is formed (S540) to end the work.
상술한 바와 같은, 본 발명의 바람직한 실시예에 따른 침목 및 그를 이용한 선로의 시공방법을 상기한 설명 및 도면에 따라 도시하였지만, 이는 예를 들어 설명한 것에 불과하며 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 다양한 변화 및 변경이 가능하다는 것을 이 분야의 통상적인 기술자들은 잘 이해할 수 있을 것이다.As described above, the sleeper according to a preferred embodiment of the present invention and the construction method of the track using the same are shown in accordance with the above description and drawings, but this is only described for example and within the scope without departing from the spirit of the present invention It will be understood by those skilled in the art that various changes and modifications are possible in the art.
본 발명에 의하면, 외부의 물리적인 충격으로 인한 소음 및 진동을 최대한 억제하고 시공 및 유지보수 비용을 감소시킬 수 있다. 특히 지하철과 같이 소음 및 진동이 많은 철도에 적용하면 뛰어난 효과를 얻을 수 있다.According to the present invention, it is possible to suppress noise and vibration due to external physical shock as much as possible and to reduce construction and maintenance costs. In particular, when applied to a railway with a lot of noise and vibration, such as subway, it can be obtained an excellent effect.
Claims (4)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0072670A KR100447701B1 (en) | 2001-11-21 | 2001-11-21 | Tie cradle and construction method of track using the tie |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0072670A KR100447701B1 (en) | 2001-11-21 | 2001-11-21 | Tie cradle and construction method of track using the tie |
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| Publication Number | Publication Date |
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| KR20020050096A KR20020050096A (en) | 2002-06-26 |
| KR100447701B1 true KR100447701B1 (en) | 2004-09-08 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3907200A (en) * | 1972-10-24 | 1975-09-23 | Regie Autonome Transports | Track and method of laying track on a concrete road bed |
| US4652495A (en) * | 1986-01-31 | 1987-03-24 | Japanese National Railways | Resilient coat for tie of direct-connection type track |
| JPH03125701A (en) * | 1989-10-06 | 1991-05-29 | Railway Technical Res Inst | Block built-in type anti-vibration directly connected track construction |
| JPH0517901A (en) * | 1991-07-16 | 1993-01-26 | East Japan Railway Co | Sleeper extension pavement track |
| US5487501A (en) * | 1991-07-09 | 1996-01-30 | Clouth Gummiwerke Aktiengesellschaft | Shock absorber component for railway track having pourous rubber particle core enclosed by cover layer |
-
2001
- 2001-11-21 KR KR10-2001-0072670A patent/KR100447701B1/en active IP Right Grant
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3907200A (en) * | 1972-10-24 | 1975-09-23 | Regie Autonome Transports | Track and method of laying track on a concrete road bed |
| US4652495A (en) * | 1986-01-31 | 1987-03-24 | Japanese National Railways | Resilient coat for tie of direct-connection type track |
| JPH03125701A (en) * | 1989-10-06 | 1991-05-29 | Railway Technical Res Inst | Block built-in type anti-vibration directly connected track construction |
| US5487501A (en) * | 1991-07-09 | 1996-01-30 | Clouth Gummiwerke Aktiengesellschaft | Shock absorber component for railway track having pourous rubber particle core enclosed by cover layer |
| JPH0517901A (en) * | 1991-07-16 | 1993-01-26 | East Japan Railway Co | Sleeper extension pavement track |
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