WO2006036088A2 - Rail fastening - Google Patents
Rail fastening Download PDFInfo
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- WO2006036088A2 WO2006036088A2 PCT/RU2005/000481 RU2005000481W WO2006036088A2 WO 2006036088 A2 WO2006036088 A2 WO 2006036088A2 RU 2005000481 W RU2005000481 W RU 2005000481W WO 2006036088 A2 WO2006036088 A2 WO 2006036088A2
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- WO
- WIPO (PCT)
- Prior art keywords
- rail
- anchor
- head
- base
- brackets
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
- E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
- E01B9/303—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped bar
Definitions
- Rail fastening refers to the upper structure of a railway track and is intended for fastening rails to reinforced concrete, polymer concrete or composite rail bases, such as sleepers, beams, slabs, blocks, lodges and others, and can be used on main railway lines, including high-speed ones, in tunnels, subways and on access roads of industrial enterprises.
- a rail fastening comprising a U-shaped anchor with a downward-facing shank, rigidly mounted in a reinforced concrete sleepers, spring terminals, each of which is connected to the corresponding end of the anchor through a terminal voltage regulator, while one branch of each terminal is installed with the possibility of interaction with the rail, and the other with a lining mounted on the rail, a shock-absorbing lining mounted under the rail, each end of the anchor has two hook-shaped brackets spaced along the rail, covering trimmer, the latter surfaces cooperating with the regulator, a curve formed by the two radii (a.c. SU 1401095A1, EOlB 9/00, 07.08.1988).
- the vertical shelf of the insulating rail laying is located both in the area of the vertical surfaces of the brackets and in the area of the inner sides of the base of the heads (with slopes).
- the rail sags and turns.
- the end of the rail sole is in contact with the shelf in both zones; therefore, under pressure from lateral force in the vertical shelf of the rail strip, dents are formed from this protrusion or dent if the rail strip is made of ductile material, or cracking occurs if it is made of harder and less ductile material.
- the technical result of the claimed invention is to eliminate these drawbacks, namely the elimination of the noted damage and, accordingly, ensuring reliable bonding, the possibility of using harder and more wear-resistant rail insulating gaskets, with the exception of their rapid failure, especially in curved sections of the track where the side forces from the wheel on the rail are much larger and practically constantly acting, in contrast to the straight sections of the track.
- a rail fastener which contains an anchor with downward-facing shanks, rigidly mounted in a reinforced concrete sleepers, each head of which has two brackets spaced along the rail and made with protrusions for interacting with the upper surface of the sleepers, a shock-absorbing rail laying located between the heads of the anchor on the rail track parts of the sleepers, two spring terminals worn on the anchor heads and configured to interact with the end mustache through a voltage regulator with the corresponding brackets of the anchor head, with the possibility of supporting their rounded parts on the terminal block lining located on the sleeper, and with the possibility of pressing the rail to the sleeper through the rail insulating gasket with its straight parts, and the rail insulating gasket is made in the form of a corner with a protrusion in the middle part, located between the brackets anchor lugs, and the vertical shelf of each rail insulating gasket is located between the side edge of the rail sole and the anchor head brackets with the possibility of pairing with the base of the anchor head, while the inner side
- Figure l shows the rail fastening, General view; figure 2 is the same top view; in Fig.Z - anchor with a protrusion (prototype); figure 4 - anchor without a protrusion in the interface with the shelf rail insulating strip (according to the invention).
- a rail fastener comprises an anchor 1 with downward facing shanks 2, rigidly mounted in a reinforced concrete sleepers 3.
- Each head of the anchor 1 has two brackets 5 spaced along the rail 4 and is made with protrusions 6 for interaction with the upper surface of the sleepers 3.
- Shock absorbing rail gasket 7 is located between the anchor heads 1 on the rail track part of the railroad tie 3.
- Two spring terminals 8 are mounted on the anchor heads 1 and are configured to interact with the end mustache through the voltage regulator 9 with the corresponding brackets 5 of the anchor head 1. Terminal 8 rests its rounded parts on the terminal strip 10 located on the railroad tie 3, and the rail 4 is pressed in a straight line to the railroad tie 3 through a rail insulating gasket 11.
- the rail insulating gasket 11 is made in the form of a corner with a protrusion 12 in the middle part, located between the bracket They have 5 anchor heads 1.
- the vertical shelf of the rail insulating strip 11 is located between the side edge of the sole of the rail 4 and the brackets 5 with the possibility of interfacing with the base 13 of the head of the anchor 1.
- the anchor 1 of the rail fastening is made with the outline of the base 13 of the head symmetrical in only one plane.
- the inner side 14 of the base 13 of the heads of the anchor 1 is made almost rectilinear, as a continuation of the vertical surfaces of the brackets 5.
- the outer side 15 of the base 13 of the heads of the anchor 1 is made with casting slopes 16 from the plane of the mold connector, the sides of the base 13 are made straight, the mating is at the corners of the sides, the outer and inner sides are made in a radius of 4-7 mm.
- casting slopes can be used only in the area projecting 8-10 mm to the side of the brackets 5.
- Assembly of the node is as follows. An under-rail rubber gasket 7 is placed on the rail track area of sleepers 3. Then, after the rail 4 is laid, rail insulating gaskets 1 1 are inserted between the side faces of the rail 4 base and the brackets 5, while the protrusion 12 is placed in the middle part between the brackets 5 of the anchor head 1.
- Spring terminal 8 put on the head of the anchor 1 from above, placing its rectilinear part on the rail insulating strip 11, and the mounting whiskers located above the base 13 of the head of the anchor 1. Under the fillet rounded sections of terminal 8, protective sub-terminal pads 10 are placed, placing the turns of terminal 8 on their plane.
- the voltage regulator 9 is brought into engagement with the hooks of the brackets 5 and, by turning on one of their faces, the tension of the terminal 8 is regulated.
- section 14 of the interface between the base 13 of the head of the anchor 1 and the vertical shelf of the rail insulating strip 11 is made almost straightforward, as is the continuation of the vertical surfaces of the brackets and without sharp protrusions between the brackets and the base of the head of the anchor, then during operation, when the wheel pressure on the rail, from lateral force dents do not form in the vertical shelf of the rail track and no cracking occurs.
- the quicker failure of harder and more wear-resistant insulating gaskets is excluded, especially in the curved sections of the track, where the lateral forces from the wheel to the rail practically constantly act and are significantly higher than in the straight sections of the track.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
Abstract
The inventive rail fastening relates to a top railtrack structure and is used for fixing rails to a rail seat such as a sleeper, plate etc. Said rail fastening comprises an anchor bonded into a concrete sleeper and a resilient tie pad disposed between the anchor heads on the rail seat. Two spring terminals interacting with the anchor head cantilevers by the tongues thereof through a voltage controller rest on a terminal bearing by the round parts and press a rail to a sleeper by the rectilinear sections thereof thorough an over-rail insulating plate, wherein said plate is embodied in the form of a corner which is provided with a claw in the middle section thereof and whose vertical wing is disposed between the side face of the rail flange and the anchor head cantilevers. The internal side of the anchor head base is embodied such that it is rectilinear along the matching section with the over-rail insulating plate in the form of the extension of the vertical surfaces of the anchor head cantilevers. The external side of the anchor head base is provided with a pattern draft, the side faces thereof are rectilinear and the angle interfaces are radially embodied. Said invention makes it possible to increase the performance reliability of the rail fastening, to use hard and wear-resistant over-rail insulating plates and to prevent the rapid breakdown thereof, in particular on curved tracks.
Description
Рельсовое скрепление ОБЛАСТЬ ТЕХНИКИ Rail fastening TECHNICAL FIELD
Рельсовое скрепление относится к верхнему строению железнодорожного пути и предназначено для прикрепления рельсов к железобетонным, полимербетонным или композитным подрельсовым основаниям, таким как шпалы, брусья, плиты, блоки, лежни и другие, и может найти применение на магистральных железнодорожных линиях, в том числе высокоскоростных, в тоннелях, метрополитенах и на подъездных железнодорожных путях промышленных предприятий. УРОВЕНЬ ТЕХНИКИRail fastening refers to the upper structure of a railway track and is intended for fastening rails to reinforced concrete, polymer concrete or composite rail bases, such as sleepers, beams, slabs, blocks, lodges and others, and can be used on main railway lines, including high-speed ones, in tunnels, subways and on access roads of industrial enterprises. BACKGROUND
Известно рельсовое скрепление, содержащее U-образный анкер с направленным вниз хвостовиком, жестко установленный в железобетонной шпале, пружинные клеммы, каждая из которых соединена с соответствующим концом анкера через регулятор напряжения клеммы, при этом одна ветвь каждой клеммы установлена с возможностью взаимодействия с рельсом, а другая - с подкладкой, смонтированной на шпале, амортизирующую подкладку, устанавливаемую под рельсом, каждый конец анкера имеет два разнесенных вдоль рельса крюкообразных кронштейна, охватывающих регулятор, причем поверхности последних, взаимодействующие с регулятором, выполнены по кривой двух радиусов (a.c. SU 1401095A1, EOlB 9/00, 07.08.1988).A rail fastening is known, comprising a U-shaped anchor with a downward-facing shank, rigidly mounted in a reinforced concrete sleepers, spring terminals, each of which is connected to the corresponding end of the anchor through a terminal voltage regulator, while one branch of each terminal is installed with the possibility of interaction with the rail, and the other with a lining mounted on the rail, a shock-absorbing lining mounted under the rail, each end of the anchor has two hook-shaped brackets spaced along the rail, covering trimmer, the latter surfaces cooperating with the regulator, a curve formed by the two radii (a.c. SU 1401095A1, EOlB 9/00, 07.08.1988).
Недостатки данного рельсового скрепления следующие. Ввиду того, что анкер выполняется методом литья, в нем согласно технологии литья предусмотрены литейные уклоны. При выполнении основания головки анкера ромбовидной формы имеются литейные уклоны с обеих сторон. Головки анкера с внутренней стороны имеют практически вертикальные плоские поверхности, образованные кронштейнами с ребордами. Эти поверхности контактируют с вертикальной полкой изолирующей нарельсовой прокладки и в процессе работы воспринимают боковое
усилие от торца подошвы рельса. Сочленение внутренних сторон ромбовидного основания головок (с уклонами) с практически плоскими вертикальными поверхностями кронштейнов образует выступы, которые как правило острой формы и с литейными заусенцами. В собранном рельсовом скреплении вертикальная полка изолирующей нарельсовой прокладки, расположена как в зоне вертикальных поверхностей кронштейнов, так и в зоне внутренних сторон основания головок (с уклонами). В процессе эксплуатации, при сочетании вертикальной и боковой нагрузки рельс проседает и поворачивается. При этом торец подошвы рельса контактирует с полкой в обеих зонах, поэтому при давлении от бокового усилия в вертикальной полке нарельсовой прокладки образуются от данного выступа либо вмятины, если нарельсовая прокладка изготовлена из податливого материала, либо происходит растрескивание, в случае ее изготовления из более твердого и менее пластичного материала. СУЩНОСТЬ ИЗОБРЕТЕНИЯThe disadvantages of this rail fastening are as follows. Due to the fact that the anchor is cast, according to the casting technology, casting slopes are provided. When performing the base of the head of the diamond-shaped anchor, there are casting slopes on both sides. Anchor heads on the inside have almost vertical flat surfaces formed by brackets with flanges. These surfaces come into contact with the vertical shelf of the insulating rail strip and perceive the lateral force from the end of the rail sole. The articulation of the inner sides of the diamond-shaped base of the heads (with slopes) with almost flat vertical surfaces of the brackets forms protrusions, which are usually acute in shape and with cast burrs. In the assembled rail fastening, the vertical shelf of the insulating rail laying is located both in the area of the vertical surfaces of the brackets and in the area of the inner sides of the base of the heads (with slopes). During operation, with a combination of vertical and lateral load, the rail sags and turns. In this case, the end of the rail sole is in contact with the shelf in both zones; therefore, under pressure from lateral force in the vertical shelf of the rail strip, dents are formed from this protrusion or dent if the rail strip is made of ductile material, or cracking occurs if it is made of harder and less ductile material. SUMMARY OF THE INVENTION
Техническим результатом заявляемого изобретения является устранение указанных недостатков, а именно устранение отмеченных повреждений и соответственно обеспечение надежной работы скрепления, возможности применения более твердых и износостойких нарельсовых изолирующих прокладок, с исключением их быстрого выхода из строя, особенно в кривых участках пути, где боковые усилия от колеса на рельс имеют намного большие величины и практически действуют постоянно, в отличии от прямых участков пути.The technical result of the claimed invention is to eliminate these drawbacks, namely the elimination of the noted damage and, accordingly, ensuring reliable bonding, the possibility of using harder and more wear-resistant rail insulating gaskets, with the exception of their rapid failure, especially in curved sections of the track where the side forces from the wheel on the rail are much larger and practically constantly acting, in contrast to the straight sections of the track.
Для этого в рельсовом скреплении, которое содержит анкер с направленными вниз хвостовиками, жестко установленный в железобетонной шпале, каждая головка которого имеет два разнесенных вдоль рельса кронштейна и выполнена с выступами для взаимодействия с верхней поверхностью шпалы, амортизирующую подрельсовую прокладку, расположенную между головками анкера на подрельсовой
части шпалы, две пружинные клеммы, надетые на головки анкера и выполненные с возможностью взаимодействия концевыми усами через регулятор напряжения с соответствующими кронштейнами головки анкера, с возможностью опирания своими скругленными частями на подклеммную подкладку, расположенную на шпале, и с возможностью прижатия рельса к шпале через нарельсовую изолирующую прокладку своими прямолинейными частями, причем нарельсовая изолирующая прокладка выполнена в виде уголка с выступом в средней части, размещенным между кронштейнами головки анкера, а вертикальная полка каждой нарельсовой изолирующей прокладки расположена между боковой гранью подошвы рельса и кронштейнами головки анкера с возможностью сопряжения с основанием головки анкера, при этом внутренняя сторона основания головки анкера по участку сопряжения с нарельсовой изолирующей прокладкой выполнена прямолинейной, как продолжение вертикальных поверхностей кронштейнов головки анкера, наружная сторона основания головки анкера выполнена с литейными уклонами, боковые стороны основания головки анкера выполнены прямолинейными, а сопряжение по углам сторон основания головки анкера выполнено по радиусу. На фиг.l представлено рельсовое скрепление, общий вид; на фиг.2 - то же вид сверху; на фиг.З - анкер с выступом (прототип); на фиг.4 - анкер без выступа в зоне сопряжения с полкой нарельсовой изолирующей прокладки (согласно изобретения).To do this, in a rail fastener, which contains an anchor with downward-facing shanks, rigidly mounted in a reinforced concrete sleepers, each head of which has two brackets spaced along the rail and made with protrusions for interacting with the upper surface of the sleepers, a shock-absorbing rail laying located between the heads of the anchor on the rail track parts of the sleepers, two spring terminals worn on the anchor heads and configured to interact with the end mustache through a voltage regulator with the corresponding brackets of the anchor head, with the possibility of supporting their rounded parts on the terminal block lining located on the sleeper, and with the possibility of pressing the rail to the sleeper through the rail insulating gasket with its straight parts, and the rail insulating gasket is made in the form of a corner with a protrusion in the middle part, located between the brackets anchor lugs, and the vertical shelf of each rail insulating gasket is located between the side edge of the rail sole and the anchor head brackets with the possibility of pairing with the base of the anchor head, while the inner side of the anchor head base along the interface with the rail insulating gasket is made rectilinear, as a continuation of the vertical surfaces of the brackets anchor heads, the outer side of the base of the anchor head is made with casting slopes, the sides of the base of the anchor head are ying rectilinear and conjugation at the corners of sides of the base anchor head formed radially. Figure l shows the rail fastening, General view; figure 2 is the same top view; in Fig.Z - anchor with a protrusion (prototype); figure 4 - anchor without a protrusion in the interface with the shelf rail insulating strip (according to the invention).
ЛУЧШИЙ ВАРИАНТ ОСУЩЕСТВЛЕНИЯ ИЗОБРЕТЕНИЯ Рельсовое скрепление, содержит анкер 1 с направленными вниз хвостовиками 2, жестко установленный в железобетонной шпале 3. Каждая головка анкера 1 имеет два разнесенных вдоль рельса 4 кронштейна 5 и выполнена с выступами 6 для взаимодействия с верхней поверхностью шпалы 3. Амортизирующая подрельсовая прокладка 7 расположена между
головками анкера 1 на подрельсовой части шпалы 3. Две пружинные клеммы 8 надеты на головки анкера 1 и выполнены с возможностью взаимодействия концевыми усами через регулятор напряжения 9 с соответствующими кронштейнами 5 головки анкера 1. Клемма 8 опирается своими скругленными частями на подклеммную подкладку 10, расположенную на шпале 3, и прямолинейной частью прижимают рельс 4 к шпале 3 через нарельсовую изолирующую прокладку 11. Нарельсовая изолирующая прокладка 11 выполнена в виде уголка с выступом 12 в средней части, размещенным между кронштейнами 5 головки анкера 1. Вертикальная полка нарельсовой изолирующей прокладки 11 расположена между боковой гранью подошвы рельса 4 и кронштейнами 5 с возможностью сопряжения с основанием 13 головки анкера 1. Анкер 1 рельсового скрепления выполнен с контуром основания 13 головки симметричным только в одной плоскости. Внутренняя сторона 14 основания 13 головок анкера 1 выполнена практически прямолинейной, как продолжение вертикальных поверхностей кронштейнов 5. Наружная сторона 15 основания 13 головок анкера 1 выполнена с литейными уклонами 16 от плоскости разъема литейной формы, боковые стороны основания 13 выполнены прямолинейными, сопряжение по углам боковых, наружной и внутренней сторон выполнены по радиусу 4-7 мм.BEST MODE FOR CARRYING OUT THE INVENTION A rail fastener comprises an anchor 1 with downward facing shanks 2, rigidly mounted in a reinforced concrete sleepers 3. Each head of the anchor 1 has two brackets 5 spaced along the rail 4 and is made with protrusions 6 for interaction with the upper surface of the sleepers 3. Shock absorbing rail gasket 7 is located between the anchor heads 1 on the rail track part of the railroad tie 3. Two spring terminals 8 are mounted on the anchor heads 1 and are configured to interact with the end mustache through the voltage regulator 9 with the corresponding brackets 5 of the anchor head 1. Terminal 8 rests its rounded parts on the terminal strip 10 located on the railroad tie 3, and the rail 4 is pressed in a straight line to the railroad tie 3 through a rail insulating gasket 11. The rail insulating gasket 11 is made in the form of a corner with a protrusion 12 in the middle part, located between the bracket They have 5 anchor heads 1. The vertical shelf of the rail insulating strip 11 is located between the side edge of the sole of the rail 4 and the brackets 5 with the possibility of interfacing with the base 13 of the head of the anchor 1. The anchor 1 of the rail fastening is made with the outline of the base 13 of the head symmetrical in only one plane. The inner side 14 of the base 13 of the heads of the anchor 1 is made almost rectilinear, as a continuation of the vertical surfaces of the brackets 5. The outer side 15 of the base 13 of the heads of the anchor 1 is made with casting slopes 16 from the plane of the mold connector, the sides of the base 13 are made straight, the mating is at the corners of the sides, the outer and inner sides are made in a radius of 4-7 mm.
При выполнении внутренней стороны основания 13 головки анкера могут быть использованы литейные уклоны только в зоне, выступающей на 8-10 мм сбоку от кронштейнов 5.When performing the inner side of the base 13 of the head of the anchor, casting slopes can be used only in the area projecting 8-10 mm to the side of the brackets 5.
Сборка узла осуществляется следующим образом. На подрельсовую зону шпалы 3 укладывают подрельсовую резиновую прокладку 7. Затем после укладки рельса 4 между боковыми гранями подошвы рельса 4 и кронштейнами 5 вставляют нарельсовые изолирующие прокладки 1 1 , при этом выступ 12 в средней части размещают между кронштейнами 5 головки анкера 1. Пружинную клемму 8 надевают на головку анкера 1
сверху, помещая ее прямолинейную часть на нарельсовую изолирующую прокладку 11, а монтажные усы располагая над основанием 13 головки анкера 1. Под нашпальные скругленные участки клеммы 8 укладывают защитные подклеммные подкладки 10, располагая витки клеммы 8 на их плоскости. Регулятор напряжения 9 заводят в зацепление с крюками кронштейнов 5 и путем поворота на одну их граней регулируют натяжение клеммы 8.Assembly of the node is as follows. An under-rail rubber gasket 7 is placed on the rail track area of sleepers 3. Then, after the rail 4 is laid, rail insulating gaskets 1 1 are inserted between the side faces of the rail 4 base and the brackets 5, while the protrusion 12 is placed in the middle part between the brackets 5 of the anchor head 1. Spring terminal 8 put on the head of the anchor 1 from above, placing its rectilinear part on the rail insulating strip 11, and the mounting whiskers located above the base 13 of the head of the anchor 1. Under the fillet rounded sections of terminal 8, protective sub-terminal pads 10 are placed, placing the turns of terminal 8 on their plane. The voltage regulator 9 is brought into engagement with the hooks of the brackets 5 and, by turning on one of their faces, the tension of the terminal 8 is regulated.
Поскольку участок 14 сопряжения основания 13 головки анкера 1 с вертикальной полкой нарельсовой изолирующей прокладки 11 выполнен практически прямолинейным, как продолжение вертикальных поверхностей кронштейнов и без острых выступов между кронштейнами и основанием головки анкера, то в процессе работы, при давлении колеса на рельс, от бокового усилия в вертикальной полке нарельсовой прокладки не образуются вмятины и не происходит растрескивания. Таким образом, исключен быстрый выход из строя более твердых и износостойких изолирующих прокладок, особенно в кривых участках пути, где боковые усилия от колеса на рельс практически действуют постоянно и значительно выше, чем в прямых участках пути.
Since the section 14 of the interface between the base 13 of the head of the anchor 1 and the vertical shelf of the rail insulating strip 11 is made almost straightforward, as is the continuation of the vertical surfaces of the brackets and without sharp protrusions between the brackets and the base of the head of the anchor, then during operation, when the wheel pressure on the rail, from lateral force dents do not form in the vertical shelf of the rail track and no cracking occurs. Thus, the quicker failure of harder and more wear-resistant insulating gaskets is excluded, especially in the curved sections of the track, where the lateral forces from the wheel to the rail practically constantly act and are significantly higher than in the straight sections of the track.
Claims
Формула изобретенияClaim
Промежуточное рельсовое скрепление, содержащее анкер с направленными вниз хвостовиками, жестко установленный в железобетонной шпале, каждая головка которого имеет два разнесенных вдоль рельса кронштейна и выполнена с выступами для взаимодействия с верхней поверхностью шпалы, амортизирующую подрельсовую прокладку, расположенную между головками анкера на подрельсовой части шпалы, две пружинные клеммы, надетые на головки анкера и выполненные с возможностью взаимодействия концевыми усами через регулятор напряжения с соответствующими кронштейнами головки анкера, с возможностью опирания своими скругленными частями на подклеммную подкладку, расположенную на шпале, и с возможностью прижатия рельса к шпале через нарельсовую изолирующую прокладку своими прямолинейными частями, причем нарельсовая изолирующая прокладка выполнена в виде уголка с выступом в средней части, размещенным между кронштейнами головки анкера, а улучшение заключается в том, что вертикальная полка каждой нарельсовой изолирующей прокладки расположена между боковой гранью подошвы рельса и кронштейнами головки анкера с возможностью сопряжения с основанием головки анкера, при этом внутренняя сторона основания головки анкера по участку сопряжения с нарельсовой изолирующей прокладкой выполнена прямолинейной, как продолжение вертикальных поверхностей кронштейнов головки анкера, наружная сторона основания головки анкера выполнена с литейными уклонами, боковые стороны основания головки анкера выполнены прямолинейными, а сопряжение по углам сторон основания головки анкера выполнено по радиусу.
An intermediate rail fastener containing an anchor with downward-facing shanks, rigidly mounted in a reinforced concrete sleepers, each head of which has two brackets spaced along the rail and made with protrusions for interacting with the upper surface of the sleepers, a shock-absorbing rail spacer located between the heads of the anchor on the rail part of the sleepers, two spring terminals worn on the head of the anchor and made with the possibility of interaction with the end mustache through the voltage regulator with the corresponding the brackets of the anchor head, with the possibility of supporting its rounded parts on the terminal block lining located on the rail, and with the possibility of pressing the rail to the rail through the rail insulating strip with its straight parts, and the rail insulating strip made in the form of a corner with a protrusion in the middle part located between the brackets the anchor head, and the improvement is that the vertical shelf of each rail insulating strip is located between the side face of the rail sole and the bracket the anchor head with the possibility of pairing with the base of the head of the anchor, while the inner side of the base of the head of the anchor along the interface with the rail insulating gasket is made linear, as a continuation of the vertical surfaces of the brackets of the head of the anchor, the outer side of the base of the head of the anchor is made with casting slopes, the sides of the base of the head the anchors are straightforward, and the mating along the corners of the sides of the base of the head of the anchor is made along the radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA200601919A EA008658B1 (en) | 2004-09-27 | 2005-09-23 | Rail fastening |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2004128639/11A RU2267568C1 (en) | 2004-09-27 | 2004-09-27 | Intermediate rail fastening |
| RU2004128639 | 2004-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2006036088A2 true WO2006036088A2 (en) | 2006-04-06 |
| WO2006036088A3 WO2006036088A3 (en) | 2006-06-22 |
Family
ID=35872562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/RU2005/000481 WO2006036088A2 (en) | 2004-09-27 | 2005-09-23 | Rail fastening |
Country Status (4)
| Country | Link |
|---|---|
| EA (1) | EA008658B1 (en) |
| RU (1) | RU2267568C1 (en) |
| TR (1) | TR200700924T2 (en) |
| WO (1) | WO2006036088A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301070A (en) * | 2009-02-04 | 2011-12-28 | 阿姆斯特德铁路有限公司 | Railway clip insulator with two stable positions for standby, parked or preloaded position and installed, loaded or final position |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2468133C1 (en) * | 2011-07-04 | 2012-11-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Уральский государственный университет путей сообщения" (УрГУПС) | Anchor clip-bolt rail joint (versions) |
| RU2695944C1 (en) * | 2018-10-15 | 2019-07-29 | Общество с ограниченной ответственностью "Холдинг АРС" | Anchor rail fastening, sub-terminal pad and shock-absorbing under-rail gasket of anchor rail fastening (versions) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2116612A (en) * | 1982-02-15 | 1983-09-28 | Pandrol Ltd | Electrically insulating railway rails |
| SU1401095A1 (en) * | 1986-05-30 | 1988-06-07 | Московский Институт Инженеров Железнодорожного Транспорта | Intermediate hail joint |
| RU2189415C2 (en) * | 2000-04-06 | 2002-09-20 | Гучков Александр Кириллович | Rail fastening anchor |
-
2004
- 2004-09-27 RU RU2004128639/11A patent/RU2267568C1/en active
-
2005
- 2005-09-23 TR TR2007/00924T patent/TR200700924T2/en unknown
- 2005-09-23 EA EA200601919A patent/EA008658B1/en not_active IP Right Cessation
- 2005-09-23 WO PCT/RU2005/000481 patent/WO2006036088A2/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2116612A (en) * | 1982-02-15 | 1983-09-28 | Pandrol Ltd | Electrically insulating railway rails |
| SU1401095A1 (en) * | 1986-05-30 | 1988-06-07 | Московский Институт Инженеров Железнодорожного Транспорта | Intermediate hail joint |
| RU2189415C2 (en) * | 2000-04-06 | 2002-09-20 | Гучков Александр Кириллович | Rail fastening anchor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301070A (en) * | 2009-02-04 | 2011-12-28 | 阿姆斯特德铁路有限公司 | Railway clip insulator with two stable positions for standby, parked or preloaded position and installed, loaded or final position |
Also Published As
| Publication number | Publication date |
|---|---|
| TR200700924T2 (en) | 2007-04-24 |
| EA008658B1 (en) | 2007-06-29 |
| RU2267568C1 (en) | 2006-01-10 |
| EA200601919A1 (en) | 2007-02-27 |
| WO2006036088A3 (en) | 2006-06-22 |
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