EP0639672A2 - Traverses avec système de fixation sur des poutres d'un pont de chemin de fer en acier - Google Patents

Traverses avec système de fixation sur des poutres d'un pont de chemin de fer en acier Download PDF

Info

Publication number
EP0639672A2
EP0639672A2 EP94111936A EP94111936A EP0639672A2 EP 0639672 A2 EP0639672 A2 EP 0639672A2 EP 94111936 A EP94111936 A EP 94111936A EP 94111936 A EP94111936 A EP 94111936A EP 0639672 A2 EP0639672 A2 EP 0639672A2
Authority
EP
European Patent Office
Prior art keywords
bridge beam
bridge
strips
carrier
beam according
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.)
Granted
Application number
EP94111936A
Other languages
German (de)
English (en)
Other versions
EP0639672A3 (fr
EP0639672B1 (fr
Inventor
Horst Eduard Steinfeld
Karl Heinz Dipl.-Ing. Feldhaus
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.)
Fried Krupp AG Hoesch Krupp
Original Assignee
Fried Krupp AG Hoesch Krupp
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 Fried Krupp AG Hoesch Krupp filed Critical Fried Krupp AG Hoesch Krupp
Publication of EP0639672A2 publication Critical patent/EP0639672A2/fr
Publication of EP0639672A3 publication Critical patent/EP0639672A3/fr
Application granted granted Critical
Publication of EP0639672B1 publication Critical patent/EP0639672B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges

Definitions

  • the invention relates to a bridge beam with a fastening according to the preamble of claim 1.
  • the rails are supported by sleepers, which consist of wood, plastic, concrete or steel in a known manner.
  • sleepers When used on steel bridges, these sleepers are referred to as bridge beams by experts. In the following, therefore, the term bridge beam is used exclusively.
  • DE 31 08 532 A1 shows a fastening for preferably a wooden bridge beam with beams of a steel railway bridge according to the preamble of claim 1.
  • wooden bridge beams are used for ballastless steel railway bridges. These wooden bridge beams have an edge length of 250 to 300 mm and are approximately 3 m long.
  • the first thing that has to be done is to replace the wooden bridge beams. This requires valuable hardwood of large dimensions, which is also protected by impregnation with chemicals that are sometimes non-biodegradable is protected from weathering. The same applies to new steel railway bridges to be built, which are equipped with wooden bridge beams.
  • Another disadvantage is the intensive processing of the wooden bridge beams in order to introduce the required track heights and slopes in the course of the bridge. In extreme cases, this can mean that each of the wooden bridge beams used must have a different surface shape. In this regard, machining is still required in part on the construction site, since any settlement and tolerances in the bridge structure can only be compensated for in this way.
  • the invention has for its object to remedy the disadvantages of the bridge construction described above and to find suitable bridge beams, as well as the attachment to the beam of steel railway bridges.
  • the advantages achieved by the invention are, in particular, that the wooden bridge girders previously used can be replaced by steel bridge girders. As a result, the environment is relieved in the direction that valuable hardwood of large dimensions is no longer required for simple carrying devices. Furthermore, wood preservatives that are harmful to the environment no longer have to be used. In addition, there is a reduction in weight, which means that the entire bridge structure is not so heavily loaded.
  • clamping devices and / or hold-downs which are designed, for example, as screw connections, opens up the possibility of subsequently correcting the position of the bridge beams relative to the bridge. Subsequent height correction is made possible by replacing intermediate plates.
  • the invention permits the use of all known rail fastenings on the bridge beam, which enables the rails to either be firmly connected according to the requirements or to lie in a corresponding push-through rail fastening as a push-through rail.
  • Beam 1 of steel railway bridges on which the bridge beams 2 rest are predominantly designed as rolled or riveted I-beams. They often point to the top Guide rails 3, which engage in transverse recesses of the bridge beams 2, in order to be able to transmit the transverse displacement forces from the track more easily.
  • the bridge beam 2 according to FIG. 1, like the support 1, is designed as an I-support.
  • the bridge beam 2 can, however, also have a different shape.
  • it can be designed as a normal steel railroad tie.
  • the carrier 1 can also be designed with a different shape, for example as a box carrier.
  • Carrier 1 and bridge beam 2 are connected to one another via a guide element 4.
  • the guide element 4 has guide strips 5 which extend laterally next to the foot of the bridge beam 2 and retaining strips 6 which likewise extend laterally next to the carrier 1 on both sides. Over a limited height range, the guide strips and retaining strips form a box that is open at the top and bottom.
  • Intermediate shims 7, 10 are arranged between the lower belt 8 of the bridge beam 2 and the upper belt 9 of the carrier 1.
  • the lower intermediate plate 10 is formed with a recess for the guide rail 3. Screws 11 (only one screw is shown in Fig. 1) penetrate the lower belt 8 of the bridge beam 2, the intermediate plates 7, 10 and the upper belt 9 of the carrier 1 and connect these parts.
  • the intermediate spacer plates 7 are provided with slots 12, as a result of which they can then be pushed out to the side, even if the screws 11 are installed but are only loosened.
  • the guide element 4 according to FIGS. 2 and 3 has guide strips 5 and retaining strips 6 which act in the same way. However, these do not overlap over part of their height.
  • the holding strips 6 are designed as plates and are overlapped by two downwardly projecting tabs 13 of the guide strips 5. Holding strips 6 and tabs 13 are welded together.
  • Intermediate shims 7 are in turn arranged between the carrier 1 and the bridge beam 2.
  • the intermediate washers are formed with cams and depressions or strips and associated grooves (not shown) in order to prevent displacement against one another or against the carrier or the bridge beam.
  • Clamping devices 14 are attached to the holding strips 6 and reach under the underside of the belt 9 inwards.
  • the clamping devices 14 are designed as strips and connected to the holding strips 6 by screws 15. Additional screws 16 clamp the guide element 4 relative to the carrier 1 via shoes 17.
  • 5 hold-downs 18 are arranged on the guide strips.
  • the hold-downs 18 are also connected to the guide strips 5 by screws 19. Additional screws 20 clamp the guide element 4 against the bridge beam 2 via shoes 21.
  • holes 22 are made in the holding strips 6 at different heights, through which the screws 15 are inserted as required and the clamping device 14 fix at the desired height.
  • the bridge beam 2 can be displaced in all directions with respect to the support 1 and thus with respect to the railway bridge. This also applies to any alignment that may be required after a certain operating time. In addition, even after a certain operating time, the height of the bridge beam 2 relative to the carrier 1 can be changed by inserting other, more or less intermediate plates 7.
  • At least one of the intermediate plates 7, 10 is made of a vibration-damping material.
  • the shoes 17, 21 can also be made from such a material.
  • any rail fastenings can be applied to the top 23 of the bridge beam 2, which then hold the rails firmly or by pushing them through. Such rail fastenings are not shown in the drawings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Connection Of Plates (AREA)
EP94111936A 1993-08-21 1994-07-30 Traverses avec système de fixation sur des poutres d'un pont de chemin de fer en acier Expired - Lifetime EP0639672B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4328185 1993-08-21
DE4328185A DE4328185C1 (de) 1993-08-21 1993-08-21 Brückenbalken mit einer Befestigung an Träger einer Stahl-Eisenbahnbrücke

Publications (3)

Publication Number Publication Date
EP0639672A2 true EP0639672A2 (fr) 1995-02-22
EP0639672A3 EP0639672A3 (fr) 1995-04-12
EP0639672B1 EP0639672B1 (fr) 1996-08-28

Family

ID=6495727

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94111936A Expired - Lifetime EP0639672B1 (fr) 1993-08-21 1994-07-30 Traverses avec système de fixation sur des poutres d'un pont de chemin de fer en acier

Country Status (3)

Country Link
EP (1) EP0639672B1 (fr)
AT (1) ATE141977T1 (fr)
DE (2) DE4328185C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1867786A2 (fr) * 2006-06-14 2007-12-19 ThyssenKrupp GfT Gleistechnik GmbH Pont ferroviaire pour système de réception pour rails
CN107030141A (zh) * 2016-11-25 2017-08-11 南京东至南工程技术有限公司 一种用于矫正型钢构件的装置和方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19813258C1 (de) * 1998-03-26 1999-05-27 Krupp Ag Hoesch Krupp Stählerne Eisenbahnbrücke mit Trägern und darauf angeordneten Brückenbalken
DE10124842B4 (de) * 2001-05-22 2005-08-04 Thyssen Krupp Materials & Services Ag Stählerne Eisenbahnbrücke sowie Aufnahmesystem für Schienen
CA2471877C (fr) * 2001-12-29 2011-03-08 3M Innovative Properties Company Composition contenant un agent reducteur polymerisable, trousse de materiel et procede
DE10353213B3 (de) * 2003-11-13 2005-10-20 Db Netz Ag Verfahren zum Austausch von einzelnen oder jochweisen Schwellen einer eisenbahntechnischen Brückenkonstruktion
KR102433181B1 (ko) * 2022-06-15 2022-08-18 주식회사 서현기술단 무도상 철도교량의 침목 받침장치
KR102433171B1 (ko) * 2022-06-15 2022-08-18 주식회사 서현기술단 무도상 철도교량의 침목 고정장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1377489A (en) * 1920-10-06 1921-05-10 Juroka John Railway-track construction
DE3108532A1 (de) * 1981-03-06 1982-09-23 Vossloh-Werke Gmbh, 5980 Werdohl Befestigung fuer brueckenbalken auf traegern von stahlbruecken
DE3112025A1 (de) * 1981-03-26 1982-10-14 Vossloh-Werke Gmbh, 5980 Werdohl Befestigung fuer brueckenbalken auf traegern von stahlbruecken

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1377489A (en) * 1920-10-06 1921-05-10 Juroka John Railway-track construction
DE3108532A1 (de) * 1981-03-06 1982-09-23 Vossloh-Werke Gmbh, 5980 Werdohl Befestigung fuer brueckenbalken auf traegern von stahlbruecken
DE3112025A1 (de) * 1981-03-26 1982-10-14 Vossloh-Werke Gmbh, 5980 Werdohl Befestigung fuer brueckenbalken auf traegern von stahlbruecken

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1867786A2 (fr) * 2006-06-14 2007-12-19 ThyssenKrupp GfT Gleistechnik GmbH Pont ferroviaire pour système de réception pour rails
EP1867786A3 (fr) * 2006-06-14 2008-08-20 ThyssenKrupp GfT Gleistechnik GmbH Pont ferroviaire pour système de réception pour rails
CN107030141A (zh) * 2016-11-25 2017-08-11 南京东至南工程技术有限公司 一种用于矫正型钢构件的装置和方法

Also Published As

Publication number Publication date
EP0639672A3 (fr) 1995-04-12
ATE141977T1 (de) 1996-09-15
EP0639672B1 (fr) 1996-08-28
DE59400549D1 (de) 1996-10-02
DE4328185C1 (de) 1994-12-08

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