JPH0111766Y2 - - Google Patents
Info
- Publication number
- JPH0111766Y2 JPH0111766Y2 JP14125883U JP14125883U JPH0111766Y2 JP H0111766 Y2 JPH0111766 Y2 JP H0111766Y2 JP 14125883 U JP14125883 U JP 14125883U JP 14125883 U JP14125883 U JP 14125883U JP H0111766 Y2 JPH0111766 Y2 JP H0111766Y2
- Authority
- JP
- Japan
- Prior art keywords
- rails
- water
- flexible material
- sponge
- noise
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims 1
- 241001669679 Eleotris Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
Landscapes
- Railway Tracks (AREA)
Description
【考案の詳細な説明】
本案は可及的に鉄道の騒音を防ぐ装置に関し、
レール１の間及び両側に、スポンジ状の柔軟材２
及び防音材３を介して水嚢４を重合して成るもの
である。而して図中５は枕木とする。[Detailed explanation of the invention] This proposal relates to a device that prevents railway noise as much as possible.
A sponge-like flexible material 2 is placed between the rails 1 and on both sides.
A water bladder 4 is polymerized with a soundproof material 3 interposed therebetween. 5 in the figure is a sleeper.
本案は上記のような構造であるが、その作用を
述べるに、スポンジ状の柔軟材２を下敷として防
音材３及び水嚢４を重合して下圧するようになつ
ているから、レール１の周辺は満遍なく押さえら
れて、浮動を抑止されると共に、レールの振動音
も有効に防遏されるのみならず、柔軟材２、防音
材３、水嚢４等が騒音を吸収する作用を営むた
め、騒音緩和の役割も果たす効果がある。 The present invention has the above-mentioned structure, but to explain its function, the soundproofing material 3 and the water bladder 4 are overlapped with the sponge-like flexible material 2 as an underlay to apply downward pressure, so that the area around the rail 1 is lowered. Not only are the rails evenly suppressed and prevented from floating, the vibration noise of the rails is also effectively prevented, but the flexible material 2, soundproofing material 3, water bladder 4, etc. act to absorb noise. It also has the effect of playing a role in noise mitigation.
又、振動がなくなるから、従来のように線路と
敷石間にすき間が生ずることもなく、従つて線路
の補修も少なくてすみ、更に線路の補修時は水嚢
４内の水を排出すれば軽くなり、作業も容易にで
きるものである。 In addition, since there is no vibration, there is no gap between the track and the paving stones, which is the case with conventional methods, and therefore less track repair is required.Furthermore, when repairing the track, simply drain the water in the water bag 4 and it will be easier. This makes it easy to work with.
尚、水嚢４の存在は夏季に於けるレールの曲が
りも防止するものであつて有用な考案である。 The presence of the water bladder 4 is a useful device since it prevents the rail from bending in the summer.
第１図は本案装置の平面図、第２図は断面図で
ある。
符号、１はレール、２は柔軟材、３は防音材、
４は水嚢、５は枕木。
FIG. 1 is a plan view of the proposed device, and FIG. 2 is a sectional view. Code, 1 is rail, 2 is flexible material, 3 is soundproof material,
4 is a water sac and 5 is a sleeper.
Claims (1)
んで下面にスポンジ状の柔軟材２を敷設すると共
に、防音材３の上面に水嚢４を重合して成る鉄道
騒音防止装置。 This railway noise prevention device is constructed by laying a sponge-like flexible material 2 on the lower surface between the rails 1 and at both ends with a soundproofing material 3 sandwiched between them, and superimposing a water bag 4 on the upper surface of the soundproofing material 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14125883U JPS6050202U (en) | 1983-09-12 | 1983-09-12 | Railway noise prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14125883U JPS6050202U (en) | 1983-09-12 | 1983-09-12 | Railway noise prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6050202U JPS6050202U (en) | 1985-04-09 |
| JPH0111766Y2 true JPH0111766Y2 (en) | 1989-04-06 |
Family
ID=30315987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14125883U Granted JPS6050202U (en) | 1983-09-12 | 1983-09-12 | Railway noise prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6050202U (en) |
-
1983
- 1983-09-12 JP JP14125883U patent/JPS6050202U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6050202U (en) | 1985-04-09 |
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