KR200254104Y1 - Soundproof facilities of railway track - Google Patents
Soundproof facilities of railway track Download PDFInfo
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- KR200254104Y1 KR200254104Y1 KR2020010024314U KR20010024314U KR200254104Y1 KR 200254104 Y1 KR200254104 Y1 KR 200254104Y1 KR 2020010024314 U KR2020010024314 U KR 2020010024314U KR 20010024314 U KR20010024314 U KR 20010024314U KR 200254104 Y1 KR200254104 Y1 KR 200254104Y1
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- soundproofing
- glass fiber
- steel
- fiber filter
- steel frame
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- Bridges Or Land Bridges (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
본 고안은 유리섬유 판넬을 이용한 철도교량 하부의 방음시설에 관한 것으로, 도심지역이나 철길의 인근마을의 피해를 줄이는 것이 목적이다.The present invention relates to a soundproofing facility under a railroad bridge using glass fiber panels, and aims to reduce damage of urban areas or nearby villages of railroad tracks.
본 고안은 철도교각과 강재거더, 침목 및 레일로 구성된 철도교량에 있어, 강재거더의 하단에 'ㄷ'형상의 방음시설 강재틀(40)이 장착되고, 상기 'ㄷ'형상의 방음시설 강재틀(40)과 하부 체결볼트(65)로 장착되는 유리섬유 필터판넬(45)과, 상기 방음시설 강재틀(40)과 유리섬유 필터판넬(45)의 사이에 안착되는 종방향 보강재(60)와, 종방향으로는 측면보강재(55)가 상부 체결볼트(66)로 강재거더에 체결되고, 상기 방음시설 강재틀(40)과 유리섬유 필터판넬(45)의 상단이 상단덮개(15)로 결속되는 구조를 특징으로 한다.The present invention is a railway bridge and a steel girder, sleepers and railroad rail bridge, 'c' shaped soundproofing steel frame 40 is mounted on the bottom of the steel girder, the 'c' shaped soundproofing steel frame (40) and the glass fiber filter panel 45 is mounted to the lower fastening bolt 65, and the longitudinal reinforcement member 60 is seated between the soundproofing steel frame 40 and the glass fiber filter panel 45 and In the longitudinal direction, the side reinforcement 55 is fastened to the steel girder by the upper fastening bolt 66, and the upper end of the soundproofing facility steel frame 40 and the glass fiber filter panel 45 is bound by the upper cover 15. It is characterized by the structure that becomes.
상기 기술한 고안으로 인해 철도차량의 소음을 줄일 수 있게 되어 주변 주거지역의 피해를 줄일 수 있게 되었다.Due to the above-described design, it is possible to reduce the noise of the railway vehicle, thereby reducing the damage of the surrounding residential area.
Description
본 고안은 유리섬유 판넬을 이용한 철도교량 하부의 방음시설에 관한 것으로, 더욱 상세하게는 중량이 가볍고 부식이 없는 유리섬유와 합성수지를 이용하여 방음패널을 제작하여 철도교량의 하부에 설치하여 철도교량의 레일과 열차바퀴의 마찰소음을 줄이는 장치에 관한 것이다.The present invention relates to a soundproofing facility under a railway bridge using glass fiber panels. More specifically, a soundproof panel is manufactured using glass fibers and synthetic resin that are light in weight and free of corrosion. The present invention relates to a device for reducing friction noise between rails and train wheels.
일반적으로 기존의 철도교량의 구조는 첨부된 도 1 및 도 2에서 알 수 있듯이, 철도교각(35)의 상단에 받침슈(30)가 거치되고, 상기 받침슈(30)의 상단에 강재거더(22)가 장착되고 상단에 침목(20)이 거치되고, 상기 침목(20)의 상단에 레일(10)이 장착되는 구조이다.In general, the structure of the existing railway bridge, as can be seen in the accompanying Figures 1 and 2, the support shoe 30 is mounted on the upper end of the railway bridge 35, the steel girder (top) of the support shoe 30 ( 22 is mounted and the sleeper 20 is mounted on the top, the rail 10 is mounted on the top of the sleeper 20.
그러나 이제까지는 우리나라의 철도교량 방음시설은 철로 양방향 측면에 설치되었으나 철도의 교량 밑면에는 방음시설이 없어 도심지역이나 철길인근 마을에는 철도교량에서 발생하는 소음으로 막대한 정신적인 피해를 보고 있는 것이 현실이다.However, until now, the railroad bridge soundproofing facilities in Korea have been installed on both sides of railroads, but since there are no soundproofing facilities on the underside of the railroad, it is a reality that there are enormous mental damage due to the noise generated from the railroad bridge in urban areas or near the railway roads.
본 고안은 상기 기술한 문제점을 해결하기 위하여, 유리섬유 판넬을 이용한 철도교량 하부의 방음시설에 관한 것으로, 도심지역이나 철길의 인근마을의 피해를 줄이는 것이 목적이다.The present invention relates to a soundproofing facility under the railway bridge using glass fiber panels in order to solve the above-described problems, and aims to reduce the damage to the inner town or nearby villages of the railway tracks.
우리나라의 건설교통부 철도교통법에 의하면 소음기준치는 65db 이하로 되어 있으나 철도교량 밑부분의 소음은 90db이 넘는 곳이 다반사이다. 이러한 문제점은 철도교 밑부분 레일과 열차의 바퀴마찰에 의한 소음만 축소한다면 65db 이하 까지 축소할 수 있다.According to the Railway Traffic Law of the Ministry of Construction and Transportation, the noise standard is less than 65db, but the noise at the bottom of the railway bridge is more than 90db. This problem can be reduced to less than 65db if only the noise caused by the rail friction of the railroad rail and the train wheel friction.
상술한 목적을 달성하기 위하여, 철도교각과 강재거더, 침목 및 레일로 구성된 철도교량에 있어, 강재거더의 하단에 'ㄷ'형상의 방음시설 강재틀이 장착되고, 상기 방음시설 강재틀과 하부 체결볼트로 장착되는 유리섬유 필터판넬과, 상기 방음시설 강재틀과 유리섬유 필터판넬의 사이에 안착되는 종방향 보강재와, 종방향으로는 측면보강재가 상부 체결볼트로 강재거더에 체결되고 상기 방음시설 강재틀과 유리섬유 필터판넬의 상단이 상단덮개로 결속되는 구조를 특징으로 하는 철도 교량하부 방음시설을 제공한다.In order to achieve the above object, in the railway bridge consisting of railroad piers and steel girders, sleepers and rails, a 'c' shaped soundproof steel frame is mounted at the bottom of the steel girders, and the bottom of the soundproofing steel frame A glass fiber filter panel mounted with bolts, a longitudinal reinforcement seated between the soundproofing steel frame and the glass fiber filter panel, and a side reinforcement in the longitudinal direction are fastened to the steel girder with an upper fastening bolt and the soundproofing steel materials It provides the sound insulation of the lower part of the railway bridge, characterized in that the frame and the top of the glass fiber filter panel are bound by the top cover.
도 1은 기존 철도교량의 소음피해의 상황을 개략적으로 도시한 개념도.1 is a conceptual diagram schematically showing the situation of noise damage of the existing railway bridge.
도 2는 기존 철도교량의 구조를 개략적으로 도시한 단면도.2 is a cross-sectional view schematically showing the structure of an existing railway bridge.
도 3a는 본 고안의 철도교량하부 방음시설의 사시도.Figure 3a is a perspective view of the railway bridge lower soundproofing of the present invention.
도 3b는 상기 도 3a의 A-A단면을 나타낸 종단면도.Figure 3b is a longitudinal cross-sectional view showing the A-A cross section of Figure 3a.
도 3c는 상기 도 3a의 B-B단면을 나타낸 횡단면도.Figure 3c is a cross-sectional view showing the section B-B of Figure 3a.
도 4는 본 고안의 세부 상세도.4 is a detailed detailed view of the present invention.
< 도면의 주요부분에 대한 부호의 간단한 설명 ><Brief description of symbols for the main parts of the drawings>
15 : 상단덮개 40 : 방음시설 강재틀15: top cover 40: steel frame for soundproofing
45 : 유리섬유 필터판넬 46 : 합성수지판45 glass fiber filter panel 46 synthetic resin plate
47 : 유리섬유 필터 55 : 측면보강재47: glass fiber filter 55: side reinforcement
60 : 종방향 보강재 65 : 하부클립 체결볼트60: longitudinal reinforcement material 65: lower clip fastening bolt
66 : 상부클립 체결볼트 70 : 소음흡수구66: fastening bolt upper clip 70: noise absorption port
본 고안은 유리섬유 판넬을 이용한 철도교량 하부의 방음시설에 관한 것으로, 더욱 상세하게는 중량이 가볍고 부식이 없는 유리섬유와 합성수지를 이용하여 방음패널을 제작하여 철도교량의 하부에 설치함으로써 철도교량의 레일과 열차바퀴의 마찰소음을 줄이는 장치에 관한 것이다.The present invention relates to a soundproofing facility under a railway bridge using glass fiber panels. More specifically, a soundproof panel is manufactured using glass fibers and synthetic resin that are light in weight and free of corrosion. The present invention relates to a device for reducing friction noise between rails and train wheels.
이하 첨부된 도면을 참조하여 본 고안의 구성과 일 실시예를 구체적으로 설명하면 다음과 같다.Hereinafter, a configuration and an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
본 고안의 전체적인 구성은 도 3a과 상기 도3a의 종단면도 및 횡단면도인 도 3b 및 3c에 도시된 바와 같이, 기존의 철도교량 시설의 강재거더의 하단에 'ㄷ'형상의 방음시설 강재틀(40)이 장착되고, 상기 방음시설 강재틀(40)의 내측에는 유리섬유 필터판넬(45)이 하부클립 체결볼트(65)로 상기 방음시설 강재틀(40)에 체결되어 장착되고, 상기 방음시설 강재틀(40)과 유리섬유 필터판넬(45)의 사이에는 종방향 보강재(60)가 안착되고, 종방향으로는 측면보강재(55)로 지지되며, 상기 방음시설 강재틀(40)과 유리섬유 필터판넬(45)의 상단이 상단덮개(15)로 결속되는 구조임을 알 수 있다.The overall configuration of the present invention is shown in Figure 3a and Figure 3a is a longitudinal cross-sectional view and a cross-sectional view of Figure 3b and 3c, the soundproofing steel frame (40) of the 'c' shape at the bottom of the steel girder of the existing railway bridge facility ) Is mounted, and the fiberglass filter panel 45 is fastened to the soundproofing steel frame 40 by a lower clip fastening bolt 65 to the inside of the soundproofing steel frame 40, and the soundproofing steel material The longitudinal reinforcement 60 is seated between the frame 40 and the glass fiber filter panel 45, and is supported by the side reinforcement 55 in the longitudinal direction, and the soundproofing steel frame 40 and the glass fiber filter are provided. It can be seen that the upper end of the panel 45 is bound to the top cover 15.
그리고 본 고안의 부품 상세도를 도시한 도4에서 알 수 있듯이, 'ㄷ'형상의 방음판넬 강재받침틀(40)과 상기 방음판넬 강재받침틀(40)과 유리섬유 필터판넬(45)의 사이에 안착되며, 상부클립 체결볼트(66)에 의해 강재거더(22)에 체결되는 측면 보강재(55)와 상기 유리섬유 필터판넬(45)을 고정하는 수단인 하부클립 체결볼트(65)와, 아연도 사각빔인 종방향 보강재(60)와 내부가 유리섬유 필터(47)로 구성되고, 외부는 다수의 소음흡수구(70)가 형성되어 있는 합성수지판(46)로 형성되어 있는 유리섬유 판넬(45)과 상기 방음시설 강재틀(40)과 유리섬유 필터판넬(45)의 상단부를 체결하는 상단덮개(15)로 구성된다.And as shown in Figure 4 showing a detailed view of the part of the present invention, the 'c' shape of the soundproof panel steel support frame 40 and the soundproof panel steel support frame 40 and seated between the glass fiber filter panel 45 And a lower clip fastening bolt 65 which is a means for fixing the side reinforcement 55 and the glass fiber filter panel 45 fastened to the steel girder 22 by an upper clip fastening bolt 66, and a galvanized square. The fiberglass panel 45 formed of a synthetic resin plate 46 having a beam longitudinal longitudinal reinforcement 60 and an inner glass fiber filter 47 and a plurality of noise absorbing holes 70 formed therein; The soundproofing system consists of a top cover 15 for fastening the upper end of the steel frame 40 and the glass fiber filter panel 45.
상기 기술한 바와 같이, 기존의 철도교량의 시설에 방음시설 강재틀과 유리섬유 필터판넬을 장착함으로써 도심지역이나 철길의 인근마을에 소음으로 인한 재산적피해와 정신적 피해를 줄일 수 있게 되었다.As described above, by installing a soundproof steel frame and a glass fiber filter panel in existing railroad bridge facilities, it is possible to reduce property damage and mental damage due to noise in urban areas or nearby villages of railroad tracks.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020010024314U KR200254104Y1 (en) | 2001-08-10 | 2001-08-10 | Soundproof facilities of railway track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020010024314U KR200254104Y1 (en) | 2001-08-10 | 2001-08-10 | Soundproof facilities of railway track |
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| Publication Number | Publication Date |
|---|---|
| KR200254104Y1 true KR200254104Y1 (en) | 2001-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020010024314U KR200254104Y1 (en) | 2001-08-10 | 2001-08-10 | Soundproof facilities of railway track |
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| Country | Link |
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| KR (1) | KR200254104Y1 (en) |
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2001
- 2001-08-10 KR KR2020010024314U patent/KR200254104Y1/en not_active IP Right Cessation
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