DK143813B - RAILWAY BODY WITH THE RAILS SUPPORTED BY BALLAST SLEEPS - Google Patents

RAILWAY BODY WITH THE RAILS SUPPORTED BY BALLAST SLEEPS Download PDF

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Publication number
DK143813B
DK143813B DK401870AA DK401870A DK143813B DK 143813 B DK143813 B DK 143813B DK 401870A A DK401870A A DK 401870AA DK 401870 A DK401870 A DK 401870A DK 143813 B DK143813 B DK 143813B
Authority
DK
Denmark
Prior art keywords
ballast
sleepers
rails
sleeps
rails supported
Prior art date
Application number
DK401870AA
Other languages
Danish (da)
Other versions
DK143813C (en
Inventor
A Paterson
Original Assignee
Dow Mac Concrete Ltd
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 Dow Mac Concrete Ltd filed Critical Dow Mac Concrete Ltd
Publication of DK143813B publication Critical patent/DK143813B/en
Application granted granted Critical
Publication of DK143813C publication Critical patent/DK143813C/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B13/00Arrangements preventing shifting of the track
    • E01B13/02Rail anchors
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • E01B1/007Ballastless track, e.g. concrete slab trackway, or with asphalt layers with interlocking means to withstand horizontal forces
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B13/00Arrangements preventing shifting of the track
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/28Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Description

143813 i143813 i

Opfindelsen angår et jembaneskinnelegeme med skinnerne understøttet af sveller, der er nedlagt i ballast og er indbyrdes forbundet ved hjælp af i skinnelegemets længderetning forløbende dragere, der breder sig ned i bal-5 lasten. Fra dansk patentskrift nr. 40.635 kendes et skinnelegeme af denne art, der er indrettet til at forøge stivheden mod forskydning af skinner og sveller i sideværst retning, herunder også ved termisk krumning af laskede eller helsvejede skinner, ved hjælp af parallelt 10 med køreskinneme forløbende ribber, der f.eks. kan bestå af kasserede jernbaneskinner, der i omvendt stilling er nedlagt i ballasten og fæstnet til svellernes underside således, at sporet ved en udløsning af denne forbindelse let kan justeres i vandret plan, og/eller svellerne 15 kan udskiftes uden behov for at fjerne ballasten langs ribberne. Ved denne konstruktion opstår der imidlertid vanskeligheder ved en eventuel nødvendig justering af skinner og sveller i lodret plan, idet en eventuel nødvendig højdejustering af disse dele kræver en bortgrav-20 ning af ballasten omkring ribber og sveller, hvilket er kostbart og medfører ny justering af skinnelegemet.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a rail track body with the rails supported by sleepers which are laid down in ballast and are interconnected by means of longitudinally extending rails extending into the ball load. Danish patent specification 40,635 discloses a rail body of this kind, which is adapted to increase the stiffness against lateral displacement of rails and sleepers, including also by thermal curvature of damaged or fully welded rails, by means of parallel ribs extending with the running rails. that, e.g. may consist of discarded rail rails which are inverted in the ballast and attached to the underside of the sleepers so that, upon release of this connection, the track can be readily adjusted horizontally and / or the sleepers 15 can be replaced without the need to remove the ballast along the ribs. However, in this construction, difficulties arise in any necessary adjustment of rails and sleepers in the vertical plane, as any necessary height adjustment of these parts requires the excavation of the ballast around the ribs and sleepers, which is expensive and entails a new adjustment of the rail body. .

Formålet med opfindelsen er at tilvejebringe et jernbaneskinnelegeme, der samtidig med at have stor stivhed mod sideværts forskydning af skinner og sveller i ballasten 25 på enkel måde muliggør højdejustering af skinner og sveller uden bortgravning af ballasten omkring sideafstivningsorganerne. Dette er ifølge opfindelsen opnået ved, at drageme er udformet som planker eller brædder, der er indsat i en lodret i de hosliggende sveller for-30 løbende slids eller kanal. Herved opnås, at svellerne-, der er i styret indgreb med de sideafstivende organer, frit kan bevæges i lodret retning, men er urokkeligt fastholdt i retning på tværs af skinnelegemet af plankerne eller brædderne, der ikke griber ind under sveller-35 ne eller med den under disse beliggende ballast, hvorfor 2 143813 en højdejustering af skinner og sveller kan foretages, uden at det er nødvendigt samtidigt at foretage en opgravning eller stampning af ballasten omkring brædderne.The object of the invention is to provide a rail track body which, while having high stiffness against lateral displacement of rails and sleepers in the ballast 25, in a simple manner allows height adjustment of rails and sleepers without burial of the ballast around the side stiffening means. This is achieved in accordance with the invention in that the drawers are designed as planks or boards inserted in a vertical slot or channel in the adjacent sleepers. Hereby, the sleepers which are in controlled engagement with the side stiffening means are freely movable in the vertical direction, but are firmly held in a direction across the rail body by the planks or boards which do not intervene under the sleepers or with the height of the rails and sleepers can be made without the need to simultaneously excavate or stamp the ballast around the boards.

Opfindelsen forklares i det følgende med henvisning til 5 tegningen, hvor fig. 1 viser et plant billede af et genneralarrangement, fig. 2 er et snit efter linien II-II i fig. 1, og fig. 3 et snit efter linien III-III i fig. 1.The invention is explained in the following with reference to the drawing, in which fig. 1 is a plan view of a general arrangement; FIG. 2 is a section along line II-II of FIG. 1, and FIG. 3 is a sectional view taken along line III-III of FIG. First

Ved en betonsvelle 1, som bærer skinner 2 på et underlag 10 og ikke viste fastgørelsesorganer, er hver svelle ud formet omkring midten af sin længde med et par fremspring 3 og 4, der forløber fra hver side af svellen og afgrænser lodrette kanaler. Imellem hver hosliggende par sveller forløber en drager i form af en planke eller et 15 bræt 5> der er lodret forskydeligt ved sine ender mellem fremspringene 3 og 4, og som er forsænket i skinnelegemets ballast 6. Der forløber således en række sådanne dragere langs en linie i midten af skinnelegemet, og disse tilfører en forøgelse af den naturlige modstand, som svel-20 lerne, der er nedgravet i ballasten, yder imod sidevertsbevægelse. Enhver tendens til, at svellerne bevæges sideværts i ballasten, modvirkes ved reaktion hidrørende fra dragerne der er nedgravet i ballasten mellem svellerne.At a concrete slab 1, which carries rails 2 on a substrate 10 and not shown fasteners, each slurry is formed about the middle of its length with a pair of projections 3 and 4 extending from each side of the slurry, defining vertical channels. Between each adjacent pair of sleepers, a kite extends in the form of a plank or board 5 which is vertically displaceable at its ends between the projections 3 and 4 and which is recessed into the ballast 6 of the rail body. line in the middle of the rail body, and these add to the natural resistance provided by the swallows buried in the ballast against lateral movement. Any tendency for the sleepers to move laterally in the ballast is counteracted by reaction resulting from the dragons buried in the ballast between the sleepers.

DK401870A 1969-08-05 1970-08-04 RAILWAY BODY WITH RAILS SUPPORTED BY BALLS DOWN IN BALLAST DK143813C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3909569 1969-08-05
GB39095/69A GB1278428A (en) 1969-08-05 1969-08-05 Improvements relating to railway track

Publications (2)

Publication Number Publication Date
DK143813B true DK143813B (en) 1981-10-12
DK143813C DK143813C (en) 1982-03-22

Family

ID=10407607

Family Applications (1)

Application Number Title Priority Date Filing Date
DK401870A DK143813C (en) 1969-08-05 1970-08-04 RAILWAY BODY WITH RAILS SUPPORTED BY BALLS DOWN IN BALLAST

Country Status (6)

Country Link
AT (1) AT306075B (en)
DK (1) DK143813C (en)
FR (1) FR2056558A5 (en)
GB (1) GB1278428A (en)
SE (1) SE366080B (en)
ZA (1) ZA704893B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389131B (en) * 1987-12-02 1989-10-25 Eder Alois Ing TRACK

Also Published As

Publication number Publication date
GB1278428A (en) 1972-06-21
DK143813C (en) 1982-03-22
FR2056558A5 (en) 1971-05-14
SE366080B (en) 1974-04-08
ZA704893B (en) 1971-04-28
AT306075B (en) 1973-03-26
DE2037994A1 (en) 1971-02-25

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