DE2745220A1 - Crane track type elastic rail underlay - is of non-compressible strip material with lengthways or transverse tubes - Google Patents

Crane track type elastic rail underlay - is of non-compressible strip material with lengthways or transverse tubes

Info

Publication number
DE2745220A1
DE2745220A1 DE19772745220 DE2745220A DE2745220A1 DE 2745220 A1 DE2745220 A1 DE 2745220A1 DE 19772745220 DE19772745220 DE 19772745220 DE 2745220 A DE2745220 A DE 2745220A DE 2745220 A1 DE2745220 A1 DE 2745220A1
Authority
DE
Germany
Prior art keywords
tubes
elastic rail
compressible
elastic
rail
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.)
Pending
Application number
DE19772745220
Other languages
German (de)
Inventor
Peter Dipl Ing Heine
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19772745220 priority Critical patent/DE2745220A1/en
Publication of DE2745220A1 publication Critical patent/DE2745220A1/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00Fastening rails on sleepers, or the like
    • E01B9/68Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/685Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
    • E01B9/688Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape with internal cavities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C7/00Runways, tracks or trackways for trolleys or cranes
    • B66C7/08Constructional features of runway rails or rail mountings
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00Fastening rails on sleepers, or the like
    • E01B9/68Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/681Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material
    • E01B9/683Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material layered or composite

Landscapes

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

Abstract

The elastic rail underlay (1) is for heavily loaded tracks in crane installations and similar industrial units, and also feasible below railway rails on a sleeperless superstructure. Elastomer, or other non-compressible or barely compressible material, is used, in strip form, fitted with one or more lengthways or transverse (4) tubes, which may be of any cross-sectional shape. They may be partially or wholly filled with air or foamed material, or other compressible substances. A metal or textile strip (5) may be inlaid below the rail (2), to prevent sideways deviation.

Description

ELASTISCHE SCHIENENUNTERLAGEELASTIC RAIL PAD

(FÜR KRANSCHIENEN) ELASTISCHE SCHIENENUNTERLAGE Anwendungsgebiet: Ein Einsatz der elastischen Schienenunterlage wird hauptsächlich für Krananlagen in Hüttenwerken oder ähnlich schwer belasteten Krananlagen in Frage kommen. Aber auch ein Einsatz unter Eisenbahnschienen auf. schwellenlosem Oberbau ist möglich. (FOR CRANE RAILS) ELASTIC RAIL PAD Application area: The elastic rail pad is mainly used for crane systems in steelworks or similarly heavily loaded crane systems. but can also be used under railroad tracks. A threshold-free superstructure is possible.

Zweck: Die elastische Schienenunterlage dient neben der Geräusch- und Verschleißminderung der Verminderung der Werkstoffanstrengung in der Schiene1 insbesondere im Schienenkopf, und im Kranbahnträger.Purpose: The elastic rail pad serves not only to reduce noise and wear reduction the reduction of the material stress in the rail 1 especially in the rail head and in the crane runway girder.

Stand der Technik und Fundstellen: Die bekannten Schienenunterlagen (deutsche Patentschrift Nr 7004618 und 1899838 (T8, Z1) M48327) dienen in erster Linie der Lastverteilung in die Kranbahn bzw. in den Untergrund.State of the art and sources: The known rail pads (German patent specification No. 7004618 and 1899838 (T8, Z1) M48327) serve primarily Line of load distribution in the crane runway or in the ground.

Kritik: Keine Beachtung fand bisher der Einfluß der Weichheit der Schienenunterlage auf die Werkstoffanstrengung in der Schiene.Criticism: So far, the influence of the softness of the Rail pad on the material effort in the rail.

Aufgabe: Der Erfindung liegt die Aufgabe zugrunde, unter Beachtung des positiven Einflusses einer weichen, elastischen Schienenunterlage auf die Werkstoffanstrengung Schadensfälle an der Schiene und der Kranbahn zu reduzieren.Task: The invention is based on the task, taking into account the positive influence of a soft, elastic splint pad on the stress of the material Reduce damage to the rail and the crane runway.

Lösung: Diese Aufgabe wurde erfindungsgemäß dadurch gelöst, daß ein nicht oder nur wenig komprimierbares Material (z.B. Elastomere) in Streifenform und mit einer oder mehreren Längs- oder Querröhren versehen unter die Schiene gelegt wird. Die Röhren können beliebige Querschnittsform und im Falle mehrerer Längsröhren über die Unterlagenbreite auch veränderliche Querschnittsflächen haben. Die Querschnittsform und -fläche beeinflussen maßgeblich die Weichheit der Unterlage. Die Röhren können teilweise oder ganz mit Luft oder komprimierbarem Material (z.B. Schaumstoffe) ausgefüllt sein. Zur Vermeidung eines seitlichen Herauswanderns der elastischen Schienenunterlage unter der Schiene wird ein Metall- oder Gewebestreifen in die Unterlage eingelegt.Solution: This object was achieved according to the invention in that a Non-compressible or only slightly compressible material (e.g. elastomers) in strip form and placed under the rail provided with one or more longitudinal or transverse tubes will. The tubes can have any cross-sectional shape and in the case of several longitudinal tubes also have variable cross-sectional areas across the width of the base. The cross-sectional shape and surface significantly influence the softness of the base. The tubes can partially or completely filled with air or compressible material (e.g. foam) be. To prevent the elastic rail pad from wandering out to the side A metal or fabric strip is inserted into the base under the rail.

Erzielbare Vorteile: Durch die Anwendung dieser elastischen Schienenunterlage wird sowohl die Werkstoffanstrengung in der Schiene, als auch die Beanspruchung der Halsnähte der Kranbahnträger geringer. Die Lasten aus dem Kranbetrieb werden gemäß der Theorie des elastisch gebetteten Balken über eine größere Länge abgetragen als bei bekannten Schienenunterlagen. Damit ist es möglich, die Schadensfälle an Schienen- und Kranbahnträgern zu reduzieren.Achievable advantages: By using this elastic rail pad becomes both the material effort in the rail, as well as the stress the neck seams of the Crane runway girders lower. The loads from crane operation are according to the theory of elastic bedded beams over a greater length removed than with known rail pads. This makes it possible to avoid the damage on rail and crane runway girders.

Beschreibung: Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im Folgenden näher beschrieben. Es zeigen Fig. 1. Elastische Schienenunterlage mit Längsröhren Fig. 2. Elastische Schienenunterlage mit Querröhren.Description: An embodiment of the invention is shown in the drawing and is described in more detail below. It shows Fig. 1. Elastic Rail pad with longitudinal tubes Fig. 2. Elastic rail pad with transverse tubes.

Die elastische Schienenunterlage Q wird zwischen Schiene O und Kranbahnträger Q3 gelegt. Im Falle einer oder mehrerer Längsröhren Q4 (Fig. 1) können diese über die Unterlagenbreite veränderliche Querschnittsform und -fläche haben. Zur seitlichen Stabilisierung wird über oder unter den Röhren ein Metall-oder Gewebestreifen 0 eingelegt (Fig. 1 und Fig. 2). The elastic rail pad Q is between rail O and crane runway girder Q3 laid. In the case of one or more longitudinal tubes Q4 (FIG. 1), these can be over the width of the base have variable cross-sectional shape and area. To the side Stabilization is a metal or fabric strip 0 above or below the tubes inserted (Fig. 1 and Fig. 2).

Im Falle von Querröhren haben diese alle die gleiche Querschnittsform (Fig. 2). Die Unterlagenbreite ist abhängig von der Scbienenfußbreite. Die Unterlagendicke sowie die Querschnittsform und -fläche der Röhren sind abhängig von der gewünschten Weichheit der Unterlauge. In the case of transverse tubes, these all have the same cross-sectional shape (Fig. 2). The width of the underlay depends on the width of the foot of the bees. The underlay thickness as well as the cross-sectional shape and area of the tubes depend on the desired Softness of the lower liquor.

LeerseiteBlank page

Claims (5)

FATENTANSPRÜCHE OBERBEGRIFF: zu elastische Schienenunterlage dadurch gekennzeichnet, daß ein nicht oder nur wenig komprimierbares Material (z.B. Elastomere) in Streifenform mit einer oder mehreren Längs- oder Querröhren versehen ist. FILE CLAIMS GENERAL TERMS: Rail pad that is too elastic as a result indicated that a material that cannot be compressed or is only slightly compressible (e.g. elastomers) is provided in strip form with one or more longitudinal or transverse tubes. 2. elastische Schienenunterlage nach Anspruch 1 dadurch gekennzeichnet, daß die Längs- oder Querröhren beliebige Querschnittsform haben können. 2. elastic rail pad according to claim 1, characterized in that that the longitudinal or transverse tubes can have any cross-sectional shape. 3. elastische Schienenunterlage nach Anspruch 1 dadurch gekennzeichnet, daß die Längsröhren über die Unterlagenbreite unterschiedliche Querschnittsform und -fläche haben können. 3. elastic rail pad according to claim 1, characterized in that that the longitudinal tubes have different cross-sectional shapes across the width of the base and area. 4. elastische Schienenunterlage nach Anspruch 1 dadurch gekennzeichnet, daß die Röhren ganz oder teilweise mit Luft oder komprimierbarem Material (z.B. Schaumstoffe) ausgefüllt sind. 4. elastic rail pad according to claim 1, characterized in that that the tubes are completely or partially covered with air or compressible material (e.g. Foams) are filled out. 5. elastische Schienenunterlage nach Anspruch 1 dadurch gekennzeichnet, daß zur Vermeidung eines seitlichen Herauswanderns unter der Schiene ein Metall- oder Gewebestreifen eingelegt ist. 5. elastic rail pad according to claim 1, characterized in that that to avoid sideways wandering out under the rail a metal or fabric strip is inserted.
DE19772745220 1977-10-07 1977-10-07 Crane track type elastic rail underlay - is of non-compressible strip material with lengthways or transverse tubes Pending DE2745220A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772745220 DE2745220A1 (en) 1977-10-07 1977-10-07 Crane track type elastic rail underlay - is of non-compressible strip material with lengthways or transverse tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772745220 DE2745220A1 (en) 1977-10-07 1977-10-07 Crane track type elastic rail underlay - is of non-compressible strip material with lengthways or transverse tubes

Publications (1)

Publication Number Publication Date
DE2745220A1 true DE2745220A1 (en) 1979-04-12

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345388A1 (en) * 1983-12-15 1985-06-27 Phoenix Ag, 2100 Hamburg Flexible support bearing for rails of tramways
DE3403234A1 (en) * 1984-01-31 1985-08-01 Phoenix Ag, 2100 Hamburg Elastic foundation for ballast of track installations
EP0156943A1 (en) * 1984-03-02 1985-10-09 William Patrick Murphy Die transfer system
EP0222277A1 (en) * 1985-11-13 1987-05-20 Hermann Ortwein Rail with elastic supports for railway vehicles
EP0569867A1 (en) * 1992-05-09 1993-11-18 Phoenix Aktiengesellschaft Rail construction
FR2692293A1 (en) * 1992-06-13 1993-12-17 Hilti Ag Device for mounting rails.
EP0620317A1 (en) * 1993-02-16 1994-10-19 Pandrol Limited Rail pads
DE19703855A1 (en) * 1997-02-03 1998-08-13 Estebanez Eva Garcia Fluid sliding running gear for cranes and heavy machines
WO1998045537A1 (en) * 1997-04-09 1998-10-15 Pandrol Limited Rail pads
ES2570809A1 (en) * 2014-11-19 2016-05-20 Gestion Medioambiental De Neumaticos S L Vibration damping support for railways (Machine-translation by Google Translate, not legally binding)
GB2554648A (en) * 2016-09-30 2018-04-11 Pandrol Ltd A pad for a railway rail fastening assembly
DE102018107215A1 (en) * 2018-03-27 2019-10-02 Semperit Ag Holding System, method, arrangement and threshold for holding a rail

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345388A1 (en) * 1983-12-15 1985-06-27 Phoenix Ag, 2100 Hamburg Flexible support bearing for rails of tramways
DE3403234A1 (en) * 1984-01-31 1985-08-01 Phoenix Ag, 2100 Hamburg Elastic foundation for ballast of track installations
EP0156943A1 (en) * 1984-03-02 1985-10-09 William Patrick Murphy Die transfer system
EP0222277A1 (en) * 1985-11-13 1987-05-20 Hermann Ortwein Rail with elastic supports for railway vehicles
EP0569867A1 (en) * 1992-05-09 1993-11-18 Phoenix Aktiengesellschaft Rail construction
FR2692293A1 (en) * 1992-06-13 1993-12-17 Hilti Ag Device for mounting rails.
EP0620317A1 (en) * 1993-02-16 1994-10-19 Pandrol Limited Rail pads
DE19703855A1 (en) * 1997-02-03 1998-08-13 Estebanez Eva Garcia Fluid sliding running gear for cranes and heavy machines
DE19703855C2 (en) * 1997-02-03 2003-02-27 Abcranessolutions Gmbh Fluid Gleitfahrwerk
WO1998045537A1 (en) * 1997-04-09 1998-10-15 Pandrol Limited Rail pads
ES2570809A1 (en) * 2014-11-19 2016-05-20 Gestion Medioambiental De Neumaticos S L Vibration damping support for railways (Machine-translation by Google Translate, not legally binding)
GB2554648A (en) * 2016-09-30 2018-04-11 Pandrol Ltd A pad for a railway rail fastening assembly
CN109790690A (en) * 2016-09-30 2019-05-21 潘得路有限责任公司 Liner for rail fastening assembl
US11248349B2 (en) 2016-09-30 2022-02-15 Pandrol Limited Pad for a railway rail fastening assembly
DE102018107215A1 (en) * 2018-03-27 2019-10-02 Semperit Ag Holding System, method, arrangement and threshold for holding a rail

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