WO2006036088A2 - Attache de rails - Google Patents

Attache de rails Download PDF

Info

Publication number
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
Authority
WO
WIPO (PCT)
Prior art keywords
rail
anchor
head
base
brackets
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.)
Ceased
Application number
PCT/RU2005/000481
Other languages
English (en)
Russian (ru)
Other versions
WO2006036088A3 (fr
Inventor
Juryi Nikolaevich Aksenov
Andrey Yurievich Bogachev
Valery Mikhaylovich Kruglov
Boris Alekseevich Lyovin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MOSCOW STATE UNIVERSITY OF RAILWAY ENGINEERING (MIIT)
Original Assignee
MOSCOW STATE UNIVERSITY OF RAILWAY ENGINEERING (MIIT)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MOSCOW STATE UNIVERSITY OF RAILWAY ENGINEERING (MIIT) filed Critical MOSCOW STATE UNIVERSITY OF RAILWAY ENGINEERING (MIIT)
Priority to EA200601919A priority Critical patent/EA008658B1/ru
Publication of WO2006036088A2 publication Critical patent/WO2006036088A2/fr
Publication of WO2006036088A3 publication Critical patent/WO2006036088A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)

Abstract

L'attache de rails selon l'invention fait partie de la structure supérieure d'une voie ferrée, et est destinée à fixer des rails à des bases de rails telles que des traverses, des plaques, etc. L'attache de rails selon l'invention comprend un anticheminant encastré dans une traverse en béton armé, et une semelle amortissante disposée entre les têtes de l'anticheminant sur la partie d'appui des rails. Deux plaques de serrage à ressort, qui interagissent, par leurs ergots d'extrémité, avec les supports de la tête de l'anticheminant à travers un régulateur de tension, reposent par leurs parties arrondies sur une coiffe d'appui de plaque, et pressent un rail contre une traverse avec leurs parties rectilignes à travers une semelle isolante placée sur le rail. La semelle isolante placée sur le rail se présente sous la forme d'une cornière dotée d'une protubérance dans sa partie centrale, et dont l'aile verticale est placée entre le bord latéral de la base de rail et les supports de la tête de l'anticheminant. Le côté interne de la base de la tête de l'anticheminant est rectiligne au niveau de la partie coïncidant avec la semelle isolante placée sur le rail, de façon à prolonger les surfaces verticales des supports de la tête de l'anticheminant. Le côté externe de la base de la tête de l'anticheminant est dotée de pentes évasées, ses côtés latéraux sont rectilignes, et la jonction des angles est radiale. L'invention garantit un fonctionnement fiable de l'attache de rails, permet d'utiliser des semelles isolantes d'appui de rails plus dures et résistantes à l'usure, qui ont une longue durée de vie, en particulier sur des voies sinueuses.
PCT/RU2005/000481 2004-09-27 2005-09-23 Attache de rails Ceased WO2006036088A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA200601919A EA008658B1 (ru) 2004-09-27 2005-09-23 Рельсовое скрепление

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2004128639/11A RU2267568C1 (ru) 2004-09-27 2004-09-27 Промежуточное рельсовое скрепление
RU2004128639 2004-09-27

Publications (2)

Publication Number Publication Date
WO2006036088A2 true WO2006036088A2 (fr) 2006-04-06
WO2006036088A3 WO2006036088A3 (fr) 2006-06-22

Family

ID=35872562

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2005/000481 Ceased WO2006036088A2 (fr) 2004-09-27 2005-09-23 Attache de rails

Country Status (4)

Country Link
EA (1) EA008658B1 (fr)
RU (1) RU2267568C1 (fr)
TR (1) TR200700924T2 (fr)
WO (1) WO2006036088A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2383678C1 (ru) * 2008-10-01 2010-03-10 Федеральное государственное унитарное предприятие Научно-внедренческий центр "Путевые машины" Федерального агентства железнодорожного транспорта Способ установки монорегуляторов
CN102301070A (zh) * 2009-02-04 2011-12-28 阿姆斯特德铁路有限公司 具有用于备用、停放或预加载位置和安装、加载或最终位置的两个稳定位置的铁路夹子绝缘体

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2364673C1 (ru) * 2008-01-18 2009-08-20 Государственное образовательное учреждение высшего профессионального образования "Московский государственный университет путей сообщения" (МИИТ) Анкерное рельсовое скрепление и анкер рельсового скрепления
RU2385374C1 (ru) * 2008-10-10 2010-03-27 Государственное образовательное учреждение высшего профессионального образования "Московский государственный университет путей сообщения" (МИИТ) Анкерное рельсовое скрепление и подклеммник анкерного рельсового скрепления
RU2437976C1 (ru) * 2010-08-11 2011-12-27 Открытое акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (ОАО "ВНИКТИ") Усиленное рельсовое скрепление
RU2468133C1 (ru) * 2011-07-04 2012-11-27 Федеральное государственное образовательное учреждение высшего профессионального образования "Уральский государственный университет путей сообщения" (УрГУПС) Анкерное клеммно-болтовое рельсовое скрепление (варианты)
RU2695944C1 (ru) * 2018-10-15 2019-07-29 Общество с ограниченной ответственностью "Холдинг АРС" Анкерное рельсовое скрепление, подклеммная подкладка и амортизирующая подрельсовая прокладка анкерного рельсового скрепления (варианты)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116612B (en) * 1982-02-15 1985-09-04 Pandrol Ltd Electrically insulating railway rails
SU1401095A1 (ru) * 1986-05-30 1988-06-07 Московский Институт Инженеров Железнодорожного Транспорта Промежуточное рельсовое скрепление
RU2189415C2 (ru) * 2000-04-06 2002-09-20 Гучков Александр Кириллович Анкер рельсового скрепления

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2383678C1 (ru) * 2008-10-01 2010-03-10 Федеральное государственное унитарное предприятие Научно-внедренческий центр "Путевые машины" Федерального агентства железнодорожного транспорта Способ установки монорегуляторов
CN102301070A (zh) * 2009-02-04 2011-12-28 阿姆斯特德铁路有限公司 具有用于备用、停放或预加载位置和安装、加载或最终位置的两个稳定位置的铁路夹子绝缘体

Also Published As

Publication number Publication date
EA200601919A1 (ru) 2007-02-27
EA008658B1 (ru) 2007-06-29
TR200700924T2 (tr) 2007-04-24
RU2267568C1 (ru) 2006-01-10
WO2006036088A3 (fr) 2006-06-22

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