RU2007148876A - RAIL LINK OF RAILWAY (OPTIONS) - Google Patents
RAIL LINK OF RAILWAY (OPTIONS) Download PDFInfo
- Publication number
- RU2007148876A RU2007148876A RU2007148876/11A RU2007148876A RU2007148876A RU 2007148876 A RU2007148876 A RU 2007148876A RU 2007148876/11 A RU2007148876/11 A RU 2007148876/11A RU 2007148876 A RU2007148876 A RU 2007148876A RU 2007148876 A RU2007148876 A RU 2007148876A
- Authority
- RU
- Russia
- Prior art keywords
- plates
- link
- channels
- steel ropes
- elastic elements
- Prior art date
Links
Landscapes
- Railway Tracks (AREA)
Abstract
1. Рельсовое звено железнодорожного пути, включающее скрепленные соединительными элементами предварительно напряженные железобетонные плиты и смонтированные на плитах рельсы с крепежом и амортизирующими упругими прокладками, отличающееся тем, что соединительные элементы выполнены в виде стальных канатов с защитными полимерными оболочками, размещенных в сквозных продольных каналах внутри плит и стягивающих между собой плиты с упругими элементами между плитами, причем каналы в верхней части ограничены средней плоскостью сечения плиты, диаметр каналов выбран в пределах от 0,1 до 0,2 минимальной толщины плит, а анкеры стальных канатов, стягивающих плиты в звено, размещены в омоноличенных бетоном крепежных прямоугольных полостях крайних плит, при этом расстояние между торцами плит в звене выбрано в пределах от 50 до 100 мм. ! 2. Рельсовое звено железнодорожного пути по п.1, отличающееся тем, что сквозные каналы с размещенными в них стальными канатами без защитных полимерных оболочек омоноличены после напряжения канатов быстротвердеющим цементно-песчаным раствором. ! 3. Рельсовое звено железнодорожного пути по пп.1 и 2, отличающееся тем, что упругие элементы размещены между плитами и выполнены предпочтительно в виде резиновых цилиндров со сквозными отверстиями диаметром от 0,2 до 0,8 и высотой от 0,4 до 0,8 минимальной толщины плит и размещены по оси стальных канатов, при этом упругие элементы обоими торцами помещены в посадочные выемки - гнезда соседних плит. 1. The rail link of the railway track, including pre-stressed reinforced concrete slabs fastened with connecting elements and rails mounted on the slabs with fasteners and shock absorbing elastic gaskets, characterized in that the connecting elements are made in the form of steel ropes with protective polymer shells placed in through longitudinal channels inside the plates and tightening plates between themselves with elastic elements between the plates, and the channels in the upper part are limited by the middle plane of the section of the plate s, the diameter of the channels is selected in the range from 0.1 to 0.2 of the minimum plate thickness, and the anchors of the steel ropes pulling the plates into a link are placed in the rectangular monolithic fastening cavities of the extreme plates, while the distance between the ends of the plates in the link is selected within from 50 to 100 mm. ! 2. The rail link of the railway according to claim 1, characterized in that the through channels with steel ropes placed in them without protective polymer shells are monolithic after tension of the ropes with a quick-hardening cement-sand mortar. ! 3. The rail link of the railway track according to claims 1 and 2, characterized in that the elastic elements are placed between the plates and are preferably made in the form of rubber cylinders with through holes with a diameter of 0.2 to 0.8 and a height of 0.4 to 0, 8 of the minimum thickness of the plates and placed along the axis of the steel ropes, while the elastic elements with both ends are placed in the landing recesses - nests of adjacent plates.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007148876/11A RU2381317C2 (en) | 2007-12-29 | 2007-12-29 | Railway rail length (versions) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007148876/11A RU2381317C2 (en) | 2007-12-29 | 2007-12-29 | Railway rail length (versions) |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2007148876A true RU2007148876A (en) | 2009-07-10 |
RU2381317C2 RU2381317C2 (en) | 2010-02-10 |
Family
ID=41045254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2007148876/11A RU2381317C2 (en) | 2007-12-29 | 2007-12-29 | Railway rail length (versions) |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2381317C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011065863A1 (en) * | 2009-11-30 | 2011-06-03 | Golubushin Sergey Vladimirovich | Multisection concrete product and method for the assembly, transportation and trenchless installation thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2722522C1 (en) * | 2019-12-23 | 2020-06-01 | Александр Николаевич Юрьев | Railroad track longitudinal sleeper assembly |
-
2007
- 2007-12-29 RU RU2007148876/11A patent/RU2381317C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011065863A1 (en) * | 2009-11-30 | 2011-06-03 | Golubushin Sergey Vladimirovich | Multisection concrete product and method for the assembly, transportation and trenchless installation thereof |
Also Published As
Publication number | Publication date |
---|---|
RU2381317C2 (en) | 2010-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20101230 |
|
NF4A | Reinstatement of patent |
Effective date: 20130220 |
|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20171230 |