KR20220061293A - sturcture of railway for mountain railways - Google Patents

sturcture of railway for mountain railways Download PDF

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KR20220061293A
KR20220061293A KR1020200146517A KR20200146517A KR20220061293A KR 20220061293 A KR20220061293 A KR 20220061293A KR 1020200146517 A KR1020200146517 A KR 1020200146517A KR 20200146517 A KR20200146517 A KR 20200146517A KR 20220061293 A KR20220061293 A KR 20220061293A
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South Korea
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rail
mountain railway
groove
vibration absorbing
buried
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KR1020200146517A
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Korean (ko)
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KR102454675B1 (en
KR102454675B9 (en
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서승일
문형석
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한국철도기술연구원
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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
    • E01B25/00—Tracks for special kinds of railways
    • E01B25/02—Tracks for rack railways
    • E01B25/04—Rack rails; Supports or connections for rack rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E01B19/003—Means for reducing the development or propagation of noise
    • 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
    • Y02A30/60—Planning or developing urban green infrastructure

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

The present invention relates to an embedded cogged rail structure for a mountain railway and, more specifically, to an embedded cogged rail structure for a mountain railway, capable of enabling an embedded cogged rail to be firmly installed and reducing noise and vibration. An embedded installation unit is formed at a steeply sloped section of a rail for a mountain railway, and a reinforced roadbed layer is formed on the bottom of the embedded installation unit. The embedded cogged rail structure for a mountain railway also includes a rail panel installed in the upper part of the reinforced roadbed layer and embedded and installed on the inner side of the embedded installation unit. The rail panel has a first groove unit and a second groove unit. The first groove unit is formed at the center, and a rack rail is inserted into the first groove unit. The second groove unit is formed at fixed intervals on both sides of the first groove unit, and the rail is installed to be inserted into the second groove unit.

Description

산악철도 매립형 톱니 궤도 구조{sturcture of railway for mountain railways}Reclaimed toothed track structure for mountain railways

본 발명은 산악철도 매립형 톱니 궤도 구조에 관한 것으로서, 좀더 상세하게는 산악철도 매립형 궤도가 보다 견고하게 설치될 수 있도록 하고 소음 및 진동을 저감할 수 있는 산악철도 매립형 톱니 궤도 구조에 관한 것이다.The present invention relates to a buried-toothed track structure for a mountain railroad, and more particularly, to a buried-toothed-toothed track structure for a mountain railroad that can be installed more securely and can reduce noise and vibration.

철도차량은 자동차가 다니는 일반적인 도로가 아닌 특수한 통로, 즉 선로인 레일 위를 운행하도록 만들어졌기 때문에, 차량의 종류가 달라도 그 기본구조는 모두 같은데, 철도차량은 차륜부(車輪部)·차대부(車臺部)·차체부(車體部) 및 부속장치로 되어 있다.Because railroad cars are made to run on a special passage, that is, a rail, which is a track, rather than a general road on which cars travel, the basic structure is the same even if the types of vehicles are different. It consists of a body part, a body part, and an accessory device.

그리고, 이러한 구성으로 이루어지는 철도차량은 일반적으로 평탄한 지역에 부설된 선로를 주행하고 있으나, 비교적 경사가 급한 산악지대에 부설된 선로를 주행할 수도 있는데, 경사가 급한 산악지대를 주행하는 철도차량 및 선로를 산악 철도라고 한다.In addition, the railway vehicle having such a configuration generally travels on a track laid in a flat area, but may also travel on a track laid in a mountainous area with a relatively steep incline. is called a mountain railway.

그리고, 철도차량의 차륜과 레일은 모두 금속재로 이루어지기 때문에 점착력이 일반 도로주행 차량보다는 떨어지게 되어, 산악 철도와 같이 경사가 심한 지역을 운행할 경우에는 철도 차량이 선로의 경사구간 하부쪽으로 미끄러지는 경우가 많아, 운행이 용이하지 않기 때문에 철도차량이 경사구간에서 미끄러지는 것을 방지하기 위하여 선로의 중심부에는 선로를 따라 랙기어를 설치하고, 차량에는 상기 랙기어에 대응되도록 피니언 기어를 설치하여 철도차량이 경사구간 하부쪽으로 미끄러지는 것을 방지하여 안정적으로 경사지역을 주행할 수 있게 한다.In addition, since both the wheels and rails of the railroad car are made of metal, the adhesive force is lower than that of general road running vehicles. In order to prevent the railroad car from slipping in the incline section, a rack gear is installed along the track in the center of the track, and a pinion gear is installed in the vehicle to correspond to the rack gear, so that the railroad car is It prevents slipping down the incline section and enables stable driving on the incline area.

이러한 급경사 지역을 주행하기 위한 산악철도의 일 예로, 도 1 내지 도 3에 도시된 바와 같은 한국등록실용신안 제20-0362089호에 기재된 기술이 제안되었는데, 그 기술적 특징은 기층자갈, 침목 및 레일로 구성되는 급경사 구간의 철도 구간에 있어서, 상기 레일이 설치된 사이에는 톱니 레일이 레일 클립에 의하여 체결고정되어 열차와 연결된 열차 고정구의 끝에 설치된 톱니 바퀴와 밀착되어 열차의 속도를 감속시킬 수 있도록 구성되는 한편, 상기 톱니 레일은 길이방향으로 이탈 방지틀(42)과 삽입홈(43)이 형성되어 연장가능하고, 폭 방향 양측에 다수개의 앵커홀(41)이 형성되며, 상기 톱니 레일(40)은 측면에 다수개의 레일 클립(50)이 설치되어 고정 앵커못(60)으로 고정되는 한편, 상기 레일 클립(50)은 격자형 구조로 앵커홀(51)이 형성되고, 그 앵커홀(51)을 통해 고정 앵커못(60)이 체결되어 톱니 레일(40)이 침목(20)에 고정되며, 상기 톱니 레일(40)에는 열차와 고정된 열차 고정구(70)의 연결대(73)에 연결핀(93)으로 톱니 바퀴(90)가 결합되고, 상기 열차 고정구(70)의 연결대(73)에는 상부로 돌출된 잭 연결구에 높이 조정잭(80)이 설치되며, 상기 열차 고정구(70)는 연결대(73)의 전방에 ㄷ홈(76)이 형성되고, 그 ㄷ홈(76)에 톱니 바퀴(90)가 삽입되어 연결핀(93)으로 체결되도록 구성됨을 특징으로 한다.As an example of a mountain railway for running on such a steep slope, the technology described in Korean Utility Model No. 20-0362089 as shown in FIGS. In the railway section of the configured steep slope, the toothed rail is fastened and fixed by a rail clip between the rails, so that it is in close contact with the toothed wheel installed at the end of the train fixture connected to the train to reduce the speed of the train. , The toothed rail is extendable with a separation prevention frame 42 and an insertion groove 43 formed in the longitudinal direction, a plurality of anchor holes 41 are formed on both sides in the width direction, and the toothed rail 40 is a side surface On the other hand, a plurality of rail clips 50 are installed and fixed with fixed anchor nails 60 , while the rail clips 50 have anchor holes 51 formed in a lattice structure, and through the anchor holes 51 , A fixed anchor nail 60 is fastened to fix the toothed rail 40 to the sleeper 20, and the toothed rail 40 has a connection pin 93 to the connecting rod 73 of the train and the fixed train fixture 70. The cog wheel 90 is coupled to the train fixture 70, and the height adjustment jack 80 is installed at the jack connector protruding upward to the connecting rod 73 of the train fixture 70, and the train fixture 70 is the connecting rod 73. A c groove 76 is formed in front of the c groove 76, and the toothed wheel 90 is inserted into the c groove 76 and is characterized in that it is configured to be fastened with a connecting pin 93.

그런데, 한국등록실용신안 제20-0362089호에 기재된 기술은 경사가 급한 지역에 설치된 선로에는 톱니 레일(40,랙기어)을 설치하고, 철도차량의 하부에는 톱니 바퀴(90, 피니언 기어)를 설치하여 철도차량이 경사구간에서 하부쪽으로 밀리는 것을 방지하는 장점은 있으나, 톱니 레일(40)이 설치된 선로의 구간에는 톱니 레일(40)이 선로의 상부로 돌출 형성됨으로써, 일반 도로주행 차량이 횡단할 수 없으며, 설사 횡단하다고 하더라도 차량의 하중에 의해 톱니 레일(40)이 손상되는 문제점이 있다.By the way, the technology described in Korea Utility Model No. 20-0362089 installs toothed rails (40, rack gears) on the tracks installed in areas with steep slopes, and installs toothed wheels (90, pinion gears) on the lower part of the railroad car. This has the advantage of preventing the railroad car from being pushed downward in the inclined section, but in the section of the track where the toothed rail 40 is installed, the toothed rail 40 is formed to protrude to the upper part of the track, so that general road running vehicles can cross. No, there is a problem that the toothed rail 40 is damaged by the load of the vehicle even if it is crossed.

이러한 문제점을 해결하기 위해 한국 공개특허 제10-2016-0005173호에는 산악 철도용 궤도 구조가 나타나 있으나, 산악철도 매립형 궤도가 보다 견고하게 설치될 수 있도록 하고 소음 및 진동을 저감할 수 있는 기술 개발이 필요한 실정이다.In order to solve this problem, Korean Patent Application Laid-Open No. 10-2016-0005173 discloses a track structure for a mountain railroad, but the development of technology that can reduce noise and vibration and enable a more robust installation of a mountain railroad buried track is in need.

한국 등록실용신안 제20-0332089호Korea Registered Utility Model No. 20-0332089 한국 공개특허 제10-2016-0005173호Korean Patent Publication No. 10-2016-0005173

따라서, 본 발명은 이러한 문제점들을 해결하기 위한 것으로서, 본 발명은 산악철도 매립형 궤도가 보다 견고하게 설치될 수 있도록 하고 소음 및 진동을 저감할 수 있는 산악철도 매립형 톱니 궤도 구조를 제공하는데에도 그 목적이 있다.Therefore, the present invention is to solve these problems, and the present invention also provides a mountain railway buried type sawtooth track structure that can be installed more firmly and noise and vibration can be reduced. there is.

또한, 본 발명은 진동흡수부재를 다양한 형상으로 형성하고, 서로 다른 형상의 진동흡수부재를 상하로 적층 구성하여 진동 및 소음 저감 효과를 증대시킬 수 있도록 한 산악철도 매립형 톱니 궤도 구조를 제공하는데에도 그 목적이 있다.In addition, the present invention also provides a mountain railway buried type sawtooth track structure in which vibration absorbing members are formed in various shapes, and vibration absorbing members of different shapes are stacked up and down to increase vibration and noise reduction effects. There is a purpose.

상기와 같은 목적들을 달성하기 위한 본 발명은, 산악 철도 궤도의 급구배 구간에 매립설치부를 형성하고, 상기 매립설치부의 바닥면에 강화노반층을 형성하며, 상기 강화노반층의 상부에 설치되어 상기 매립설치부의 내측에 매립 설치되되, 중앙부에 랙레일이 삽입 설치되는 제1홈부와, 상기 제1홈부의 양측에 일정 거리 이격되어 레일이 삽입 설치되는 제2홈부가 형성되는 궤도패널을 포함하는 것을 특징으로 한다.The present invention for achieving the above objects is to form a buried installation part in a steep slope section of a mountain railway track, form a reinforced roadbed layer on the bottom surface of the buried installation part, and is installed on the reinforced roadbed layer to install the buried It is characterized in that it comprises a track panel that is installed embedded inside the installation part, a first groove part into which the rack rail is inserted and installed in the central part, and a second groove part spaced apart from both sides of the first groove part by a predetermined distance and into which the rail is inserted and installed. do it with

이때, 상기 랙레일은 상기 제1홈부에 안착 설치되되, 양측부에 "L" 형상의 브라켓이 결합되고, 상기 브라켓의 하단은 상기 궤도패널 및 강화노반층에 케미컬앵커에 의해 고정 설치되는 것을 특징으로 한다.At this time, the rack rail is installed to be seated in the first groove portion, "L"-shaped brackets are coupled to both sides, and the lower end of the bracket is fixed to the track panel and the reinforced subgrade layer by a chemical anchor. do it with

또한, 상기 제2홈부에 안착된 레일의 양측부에는 진동흡수부재가 구비되고, 상기 제2홈부에는 탄성충진재가 충진되는 것을 특징으로 한다.In addition, vibration absorbing members are provided on both sides of the rail seated in the second groove portion, and an elastic filler is filled in the second groove portion.

그리고, 상기 진동흡수부재는 지그재그형상으로 연속적으로 절곡되어 요철이 형성된 철편으로 이루어지는 것을 특징으로 한다.And, the vibration absorbing member is characterized in that it is made of an iron piece that is continuously bent in a zigzag shape is formed with irregularities.

또한, 상기 진동흡수부재는 요철이 좌우방향으로 형성되는 것을 특징으로 한다.In addition, the vibration absorbing member is characterized in that the unevenness is formed in the left and right direction.

그리고, 상기 진동흡수부재는 요철이 상하방향으로 형성되는 것을 특징으로 한다.And, the vibration absorbing member is characterized in that the unevenness is formed in the vertical direction.

또한, 상기 진동흡수부재는 요철이 좌우방향으로 형성된 진동흡수부재와 요철이 상하방향으로 형성된 진동흡수부재가 상하로 한 쌍이 적층 구비되는 것을 특징으로 한다.In addition, the vibration absorbing member is characterized in that a pair of a vibration absorbing member having irregularities formed in a left and right direction and a vibration absorbing member having irregularities formed in a vertical direction are stacked up and down.

아울러, 상기 궤도패널과 강화노반층의 사이에는 베딩제가 주입되는 것을 특징으로 한다.In addition, it is characterized in that a bedding agent is injected between the track panel and the reinforced subgrade layer.

본 발명에 따르면, 산악철도 매립형 궤도가 보다 견고하게 설치될 수 있도록 하고 소음 및 진동을 저감할 수 있는 효과가 있다.According to the present invention, there is an effect that the buried track of the mountain railway can be installed more firmly and noise and vibration can be reduced.

또한, 본 발명에 따르면 진동흡수부재를 다양한 형상으로 형성하고, 서로 다른 형상의 진동흡수부재를 상하로 적층 구성하여 진동 및 소음 저감 효과를 증대시킬 수 있도록 한 효과가 있다.In addition, according to the present invention, there is an effect of increasing the vibration and noise reduction effect by forming the vibration absorbing member in various shapes and stacking the vibration absorbing members of different shapes vertically.

도 1 내지 도 3은 종래기술에 따른 급경사 철도 구간 톱니레일 설치구조를 도시한 도면.
도 4는 본 발명에 따른 산악철도 매립형 톱니 궤도 구조를 도시한 도면.
도 5는 본 발명에 따른 산악철도 매립형 톱니 궤도 구조의 랙레일 고정부를 도시한 도면.
도 6 내지 도 8은 본 발명에 따른 산악철도 매립형 톱니 궤도 구조의 진동흡수부재의 다양한 실시 예를 도시한 도면.1 to 3 are views showing a sawtooth rail installation structure in a steep incline railway section according to the prior art.
Figure 4 is a view showing the structure of a mountain railway buried type sawtooth track according to the present invention.
Figure 5 is a view showing a rack rail fixing portion of the mountain railway buried type sawtooth track structure according to the present invention.
6 to 8 are views showing various embodiments of the vibration absorbing member of the mountain railway buried type sawtooth track structure according to the present invention.

이하, 본 발명에 따른 산악철도 매립형 톱니 궤도 구조를 첨부한 도면을 참고로 하여 상세히 기술되는 실시 예에 의하여 그 특징을 이해할 수 있을 것이다.Hereinafter, the features of the mountain railway buried type sawtooth track structure according to the present invention will be understood by the embodiments described in detail with reference to the accompanying drawings.

도 4는 본 발명에 따른 산악철도 매립형 톱니 궤도 구조를 도시한 도면이고, 도 5는 본 발명에 따른 산악철도 매립형 톱니 궤도 구조의 랙레일 고정부를 도시한 도면이고, 도 6 내지 도 8은 본 발명에 따른 산악철도 매립형 톱니 궤도 구조의 진동흡수부재의 다양한 실시 예를 도시한 도면이다.4 is a view showing the structure of a mountain railway buried type toothed track structure according to the present invention, FIG. 5 is a view showing a rack rail fixing part of the mountain railway buried type toothed track structure according to the present invention, and FIGS. 6 to 8 are this view It is a view showing various embodiments of the vibration absorbing member of the mountain railway buried toothed track structure according to the invention.

본 발명은 산악철도 매립형 궤도가 보다 견고하게 설치될 수 있도록 하고 소음 및 진동을 저감할 수 있는 산악철도 매립형 톱니 궤도 구조(50)에 관한 것으로, 도 4 내지 도 8에 도시한 바와 같이 랙레일(10) 및 레일(20)이 매립 설치되도록 제1홈부(110) 및 제2홈부(120)가 형성된 궤도패널(100)이 산악철도 궤도의 급구배 구간에 매립되어 설치된다.The present invention relates to a mountain railway buried type sawtooth track structure (50) that enables the mountain railway buried track to be installed more firmly and can reduce noise and vibration, and as shown in FIGS. 4 to 8, the rack rail ( 10) and the rail 20 are embedded in the track panel 100 in which the first groove 110 and the second groove 120 are formed so that the rail 20 is embedded in the steep slope section of the mountain railway track.

즉, 산악 철도 궤도의 급구배구간에는 매립설치부(1)가 궤도패널(100)이 설치되도록 형성되되, 상기 매립설치부(1)의 바닥면에는 강화노반층(200)이 형성되며, 상기 강화노반층(200)의 상부에 상기 궤도패널(100)이 안착되어 매립설치부(1)의 내측에 매립설치되게 된다.That is, in the steep slope section of the mountain railway track, the buried installation part 1 is formed such that the track panel 100 is installed, and the reinforced subgrade layer 200 is formed on the bottom surface of the buried installation part 1, and the reinforcement The track panel 100 is seated on an upper portion of the roadbed layer 200 to be buried inside the buried installation part 1 .

이때, 상기 궤도패널(100)은 강화노반층(200)에 버팀지지대 등의 공지의 구성에 의해 안정적으로 설치될 수 있도록 구성된다.At this time, the track panel 100 is configured to be stably installed on the reinforced subgrade layer 200 by a known configuration such as a brace.

또한, 상기 궤도패널(100)과 강화노반층(200)의 사이에는 베딩제(300)가 주입되어 궤도패널(100)이 매립설치부(1)에 견고하게 고정된 상태를 유지하고, 진동등을 흡수할 수 있도록 구성된다.In addition, a bedding agent 300 is injected between the track panel 100 and the reinforced subgrade layer 200 to keep the track panel 100 firmly fixed to the buried installation part 1, and vibration, etc. It is designed to absorb

한편, 상기 궤도패널(100)의 중앙부에 형성되는 제1홈부(110)에는 랙레일(10)이 삽입 설치되는데, 상기 랙레일(10)은 양측부에 "L" 형상의 브라켓(112)이 결합되며, 상기 브라켓(112)은 상기 궤도패널(100) 및 강화노반층(200)에 케미컬앵커(114)에 의해 고정 설치된다.On the other hand, the rack rail 10 is inserted into the first groove part 110 formed in the central part of the track panel 100, and the rack rail 10 has "L" shaped brackets 112 on both sides. It is coupled, and the bracket 112 is fixedly installed on the track panel 100 and the reinforced subgrade layer 200 by a chemical anchor 114 .

즉, 상기 케미컬앵커(114)는 상기 궤도패널(100) 및 강화노반층(200)에 형성된 천공부에 앰플을 삽입 후 앵커를 설치하여 경화시킴으로써 랙레일(10)이 보다 견고하게 설치될 수 있도록 하는 효과가 있다.That is, the chemical anchor 114 inserts an ampoule into the perforation formed in the track panel 100 and the reinforced subgrade layer 200 and then installs and hardens the anchor so that the rack rail 10 can be installed more firmly. has the effect of

또한, 상기 궤도패널(100)의 제2홈부(120)는 상기 제1홈부(110)의 양측으로 일정거리 이격되게 형성되는 것으로, 내측에는 레일(20)이 삽입 설치된다.In addition, the second groove portion 120 of the track panel 100 is formed to be spaced apart from both sides of the first groove portion 110 by a predetermined distance, and the rail 20 is inserted and installed inside.

이때, 상기 레일(20)의 양측부에는 진동흡수부재(122)가 구비되어 산악 철도차량의 주행 시 발생되는 진동 및 소음을 저감할 수 있도록 구성된다.At this time, vibration absorbing members 122 are provided on both sides of the rail 20 so as to reduce vibration and noise generated during the running of the mountain railway vehicle.

여기서, 상기 진동흡수부재(122)는 지그재그형상으로 연속적으로 절곡되어 요철이 형성되는 철편으로 이루어져 진동을 흡수할 수 있도록 구성되는 것으로, 상기 진동흡수부재(122)는 도 6에 도시한 바와 같이 요철이 좌우방향으로 형성(122a)될 수도 있고, 도 7에 도시한 바와 같이 요철이 상하방향으로 형성(122b)될 수도 있다.Here, the vibration absorbing member 122 is made of iron pieces that are continuously bent in a zigzag shape to form irregularities so as to absorb vibrations. This may be formed in the left and right direction (122a), as shown in FIG. 7, the unevenness may be formed in the vertical direction (122b).

그리고, 도 8에 도시한 바와 같이 요철이 좌우방향으로 형성된 진동흡수부재(122a)와 요철이 상하방향으로 형성된 진동흡수부재(122b)가 상하로 한 쌍이 구비되어 진동흡수효과를 증대시키도록 구성될 수도 있다.And, as shown in FIG. 8, a pair of vibration absorbing members 122a having irregularities formed in the left and right directions and vibration absorbing members 122b having irregularities formed in the vertical direction are provided vertically to increase the vibration absorption effect. may be

또한, 상기 제2홈부(120)에는 레일(20) 및 진동흡수부재(122)의 설치 이후에 탄성충진재(124)가 충진되어 레일(20) 및 진동흡수부재(122)를 고정 지지할 뿐만 아니라, 소음 및 진동을 더욱 저감할 수 있도록 구성된다.In addition, the second groove part 120 is filled with an elastic filler 124 after the rail 20 and the vibration absorbing member 122 are installed to not only fix and support the rail 20 and the vibration absorbing member 122 . , is configured to further reduce noise and vibration.

따라서, 본 발명에 따른 산악철도 매립형 톱니 궤도 구조(50)에 의하면, 산악철도 매립형 궤도가 보다 견고하게 설치될 수 있도록 하고 소음 및 진동을 저감할 수 있고, 진동흡수부재(122)를 다양한 형상으로 형성하고, 서로 다른 형상의 진동흡수부재(122)를 상하로 적층 구성하여 진동 및 소음 저감 효과를 증대시킬 수 있도록 하는 장점을 갖는다.Therefore, according to the mountain railway buried type toothed track structure 50 according to the present invention, the mountain railway buried type track can be installed more firmly and noise and vibration can be reduced, and the vibration absorbing member 122 can be formed in various shapes. It has the advantage of being able to increase the vibration and noise reduction effect by stacking the vibration absorbing members 122 of different shapes vertically.

이상에서는 본 발명의 바람직한 실시 예를 설명하였으나, 본 발명의 권리범위는 이에 한정되지 않으며, 본 발명의 실시 예와 실질적으로 균등한 범위에 있는 것까지 본 발명의 권리범위가 미치는 것으로 본 발명의 정신을 벗어나지 않는 범위 내에서 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 다양하게 변형 실시가 가능한 것이다.Although preferred embodiments of the present invention have been described above, the scope of the present invention is not limited thereto, and the scope of the present invention extends to those substantially equivalent to the embodiments of the present invention. Various modifications can be made by those of ordinary skill in the art to which the invention pertains without departing from the scope of the invention.

본 발명은 산악철도 매립형 톱니 궤도 구조에 관한 것으로서, 좀더 상세하게는 산악철도 매립형 궤도가 보다 견고하게 설치될 수 있도록 하고 소음 및 진동을 저감할 수 있는 산악철도 매립형 톱니 궤도 구조에 관한 것이다.The present invention relates to a buried-toothed track structure for a mountain railroad, and more particularly, to a buried-toothed-toothed track structure for a mountain railroad that can be installed more securely and can reduce noise and vibration.

1: 매립설치부 10: 랙레일
20: 레일 50: 산악철도 매립형 톱니 궤도 구조
100: 궤도패널 110: 제1홈부
112: 브라켓 114: 케미컬앵커
120: 제2홈부 122,122a,122b: 진동흡수부재
124: 탄성충진재 200: 강화노반층
300: 베딩제1: buried installation part 10: rack rail
20: rail 50: mountain railway buried toothed track structure
100: track panel 110: first groove
112: bracket 114: chemical anchor
120: second groove 122, 122a, 122b: vibration absorbing member
124: elastic filler 200: reinforced subgrade layer
300: bedding agent

Claims (8)

산악 철도 궤도의 급구배 구간에 매립설치부를 형성하고,
상기 매립설치부의 바닥면에 강화노반층을 형성하며,
상기 강화노반층의 상부에 설치되어 상기 매립설치부의 내측에 매립 설치되되, 중앙부에 랙레일이 삽입 설치되는 제1홈부와, 상기 제1홈부의 양측에 일정 거리 이격되어 레일이 삽입 설치되는 제2홈부가 형성되는 궤도패널을 포함하는 것을 특징으로 하는 산악철도 매립형 톱니 궤도 구조.
Forming a buried installation part in the steep slope section of the mountain railway track,
Forming a reinforced roadbed layer on the bottom surface of the buried installation part,
A first groove installed on the upper part of the reinforced subgrade layer and installed inside the buried installation part, a first groove part in which a rack rail is inserted and installed in the center part, and a second part in which the rail is inserted and installed at both sides of the first groove part by a predetermined distance. Mountain railway buried type sawtooth track structure, characterized in that it comprises a track panel in which a groove is formed.
 제 1항에 있어서,
상기 랙레일은 상기 제1홈부에 안착 설치되되, 양측부에 "L" 형상의 브라켓이 결합되고,
상기 브라켓의 하단은 상기 궤도패널 및 강화노반층에 케미컬앵커에 의해 고정 설치되는 것을 특징으로 하는 산악철도 매립형 톱니 궤도 구조.
The method of claim 1,
The rack rail is installed to be seated in the first groove, "L"-shaped brackets are coupled to both sides,
The lower end of the bracket is a mountain railway buried type sawtooth track structure, characterized in that it is fixedly installed on the track panel and the reinforced roadbed layer by a chemical anchor.
 제 1항에 있어서,
상기 제2홈부에 안착된 레일의 양측부에는 진동흡수부재가 구비되고,
상기 제2홈부에는 탄성충진재가 충진되는 것을 특징으로 하는 산악철도 매립형 톱니 궤도 구조.
The method of claim 1,
Vibration absorbing members are provided on both sides of the rail seated in the second groove,
The second groove portion is filled with an elastic filler, the mountain railway embedded type sawtooth track structure.
 제 3항에 있어서,
상기 진동흡수부재는 지그재그형상으로 연속적으로 절곡되어 요철이 형성된 철편으로 이루어지는 것을 특징으로 하는 산악철도 매립형 톱니 궤도 구조.
4. The method of claim 3,
The vibration absorbing member is a mountain railway buried type sawtooth track structure, characterized in that it is made of an iron piece that is continuously bent in a zigzag shape and formed with irregularities.
 제 4항에 있어서,
상기 진동흡수부재는 요철이 좌우방향으로 형성되는 것을 특징으로 하는 산악철도 매립형 톱니 궤도 구조.
5. The method of claim 4,
The vibration absorbing member is a mountain railway buried type sawtooth track structure, characterized in that the unevenness is formed in the left and right directions.
 제 4항에 있어서,
상기 진동흡수부재는 요철이 상하방향으로 형성되는 것을 특징으로 하는 산악철도 매립형 톱니 궤도 구조.
5. The method of claim 4,
The vibration absorbing member is a mountain railway buried type sawtooth track structure, characterized in that the irregularities are formed in the vertical direction.
 제 4항에 있어서,
상기 진동흡수부재는 요철이 좌우방향으로 형성된 진동흡수부재와 요철이 상하방향으로 형성된 진동흡수부재가 상하로 한 쌍이 적층 구비되는 것을 특징으로 하는 산악철도 매립형 톱니 궤도 구조.
5. The method of claim 4,
The vibration absorbing member is a mountain railway embedded type sawtooth track structure, characterized in that the vibration absorbing member having irregularities formed in the left and right directions and the vibration absorbing member having the irregularities formed in the vertical direction are stacked up and down.
 제 1항에 있어서,
상기 궤도패널과 강화노반층의 사이에는 베딩제가 주입되는 것을 특징으로 하는 산악철도 매립형 톱니 궤도 구조.
The method of claim 1,
A mountain railway buried type sawtooth track structure, characterized in that a bedding agent is injected between the track panel and the reinforced roadbed layer.
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