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WO2006123002A2 - Betonnage de radiers dans des tunnels - Google Patents

Betonnage de radiers dans des tunnels Download PDF

Info

Publication number
WO2006123002A2
WO2006123002A2 PCT/ES2006/000262 ES2006000262W WO2006123002A2 WO 2006123002 A2 WO2006123002 A2 WO 2006123002A2 ES 2006000262 W ES2006000262 W ES 2006000262W WO 2006123002 A2 WO2006123002 A2 WO 2006123002A2
Authority
WO
WIPO (PCT)
Prior art keywords
concrete
mold
tunnels
tunnel
floor
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/ES2006/000262
Other languages
English (en)
Spanish (es)
Other versions
WO2006123002A3 (fr
Inventor
Delfin Santigosa Gasset
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 EP06755349A priority Critical patent/EP1889974A2/fr
Publication of WO2006123002A2 publication Critical patent/WO2006123002A2/fr
Publication of WO2006123002A3 publication Critical patent/WO2006123002A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E01C19/4886—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ for forming in a continuous operation kerbs, gutters, berms, safety kerbs, median barriers or like structures in situ, e.g. by slip-forming, by extrusion
    • E01C19/4893—Apparatus designed for railless operation
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/004—Devices for guiding or controlling the machines along a predetermined path
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/50—Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/14—Extendable screeds
    • E01C2301/16—Laterally slidable screeds

Definitions

  • the invention relates to a device for extending floor screed concrete in railway tunnels.
  • the tram or railway tunnels and especially those of high-speed lines, are generally circular in section, and usually eight meters wide. Therefore, to be able to concretize them in the entire width of the surface, a device that can perform the following functions is required: concreting from end to end, concreting with cant slabs and compensation of the irregularities produced by the tunneling machine.
  • the machines known to fulfill these functions have the concrete molds located between the chains of the transport track, so that it is not possible to carry out the concreting to the full width of the tunnel, which is an inconvenience , eminently on the occasions when it is necessary to concrete the entire width of the tunnel.
  • the purpose of the present invention is to provide a device for extending floor screed concrete in railway tunnels that allows this problem to be solved.
  • the object of the present invention is a machine or device for concrete paving hearth in railway tunnels of non vedoso concept and functionality, which in essence is characterized com ⁇ lights a mold, extensible longitudinally, form the concrete slab, joined by its front part, by means of a chassis, to a traction equipment, composed of caterpillars and leveling columns of the mold.
  • the mold is arranged in the rear part of the device, according to the direction of the device's operative advance, beyond the chains of the caterpillar transport.
  • the device comprises concrete feeding means, comprising transport means, for transporting the concrete from the front part of the device to the mold.
  • the transport means are preferably provided with an endless conveyor belt.
  • the device comprises vibrators, housed inside this mold and adapted to compact the concrete of the hearth.
  • the vibrators are preferably arranged in series distributed in height, so that they come into service depending on the height or thickness of the concrete screed.
  • the chassis comprises automatic self-leveling means by means of two or more hydraulic columns commanded by sensor means arranged on both sides of the device.
  • the mold is transversely extensible.
  • the mold is composed of two collateral halves, according to the direction of operation of the device, each of which has a corresponding hydraulic cylinder associated to drive its extension and withdrawal.
  • the device comprises means for controlling the cross-sectional extension of the mold, to adapt the width of the mold to the width of the inner hole of the tunnel, and which comprise end of stroke with a probe, the reading of which is used to command the cylinders.
  • Fig. 1 is a side elevational view of a preferred embodiment of the device of the present invention.
  • Fig. 2 is a plan view of the device of Fig. 1.
  • the device or machine 100 comprises a mold 1 for concreting the hearth 9 for receiving the tram or railway lines inside a tunnel.
  • the displacement of the device 100 is to the left as seen in the drawings and is indicated by two arrows in both Figs.
  • the mold 1 is transversely extensible in order to be able to concretize the entire width of the tunnel and adapt to the variable widths thereof, as a result of irregularities produced by the tunneling machine 100, in order to construct a screed 9 for the tracks, defined according to a preset layout in terms of levels, horizontalities and cant in curves.
  • the extension and transverse folding of the mold 1 are driven by two hydraulic cylinders 17 ', 17 "(Fig. 1), each of which is adapted for the extension of a corresponding half 1', 1" of the mold 1.
  • the halves 1 ', 1 are one on each side of the tunneling device 100, and are independently operated, in order to respond to different profiles on either side according to the progress of the machine or device 100.
  • SUBSTITUTE SHEET (RULE 26) The device is transported on tracks 4 of chains and the mold 1 is installed on the back of the device 100, unlike what happens in conventional machines of this type, in which the mold is arranged between the tracks.
  • the mold 1 Since the mold 1 is installed beyond the chains of the caterpillar transport 4, it does not limit the transverse extension of the mold 1, so that it can completely cover the entire desired width of the tunnel floor 9.
  • the mold 1 carries inside it some augers 13, of horizontal and transverse displacement, for the distribution of the concrete in the whole width of the tunnel.
  • the tracks 4 laterally support leveling columns or hydraulic cylinders 5, 6 and 7, whose rods are integral with a chassis 2, such that the position and orientation of the chassis 2 depends on the relative and absolute elongation of the cylinders 5, 6 and 7.
  • the mold 1 is also integral with the chassis 2, so that its position and orientation depend accordingly on the position and orientation of the chassis 2.
  • One of the tracks has two columns 6 and 7, and the other has only one column 5.
  • These columns, 5, 6 and 7, which are commanded by sensors 11, 12, located on both sides of the tunnel, are equipped with a hydraulic cylinder inside, to perform the leveling of the machine.
  • Two of the sensors, for example the sensors 11 on one side of Fig. 2 can be leveling sensors, while at least the remaining sensors 12 on the opposite side could be a direction sensor.
  • the operation of the machine 100 can thus be fully automatic, the displacement of the same being regulated according to the signals captured by the sensors 12, which act on the absolute and relative speed of the tracks 4, and with the height and angles of the mold 1, with respect to horizontal and vertical, varied according to the extension of cylinders 5, 6 and 7, which is commanded by the leveling signals received from the sensors 11.
  • some of the sensors 11, 12 can be of the final stroke type, in order to feed back the extension-retraction of the cylinders 17 ', 17 "of actuation of the halves 1', 1" of the mold 1.
  • the chassis 2 For the concrete feeding, the chassis 2 comprises an endless conveyor belt 14, which collects the concrete, for example from a loading hopper 14, and which pours into the formwork 15 of the mold 1. Inside this mold 1 they are housed vibrators 8, 8 'to compact the concrete. In Fig. 1 it can be seen that the vibrators 8, 8 'are arranged in series distributed in height, so that they are in service as a function of the height or thickness of the concrete floor 9.
  • the present invention allows, with a machine 100, for example 2.5 meters of distance between tracks, to be able to make screeds 9 of varying widths between 4.0 and 6.0 meters
  • the device of the present invention could be applied for the construction of tunnel screeds in applications other than rail, leaving it under the protection of the present invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

L'invention concerne un dispositif de bétonnage de radiers dans des tunnels ferroviaires. Ce dispositif comprend un moule extensible transversalement pour former le radier de bétonnage, uni par sa partie avant, au moyen d'un châssis, à un équipement de traction qui comprend des chenilles et des colonnes de nivellement du moule. Des vibrateurs sont logés à l'intérieur du moule afin de compacter le béton. Le châssis comprend des moyens automatiques d'autonivellement au moyen d'au moins deux colonnes hydrauliques commandées par des moyens de détection disposés sur les deux côtés du tunnel. Le dispositif selon l'invention convient particulièrement au bétonnage de radiers de tunnels de lignes de chemins de fer à grande vitesse et permet de bétonner automatiquement toute la largeur de la lumière intérieure du tunnel de façon à conserver automatiquement les quotas préétablis d'horizontalité et de relèvement des virages.
PCT/ES2006/000262 2005-05-16 2006-05-11 Betonnage de radiers dans des tunnels Ceased WO2006123002A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06755349A EP1889974A2 (fr) 2005-05-16 2006-05-11 Betonnage de radiers dans des tunnels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200501176A ES2265765B1 (es) 2005-05-16 2005-05-16 Hormigonado de solera en tuneles.
ESP200501176 2005-05-16

Publications (2)

Publication Number Publication Date
WO2006123002A2 true WO2006123002A2 (fr) 2006-11-23
WO2006123002A3 WO2006123002A3 (fr) 2006-12-21

Family

ID=37431617

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2006/000262 Ceased WO2006123002A2 (fr) 2005-05-16 2006-05-11 Betonnage de radiers dans des tunnels

Country Status (3)

Country Link
EP (1) EP1889974A2 (fr)
ES (1) ES2265765B1 (fr)
WO (1) WO2006123002A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110486046A (zh) * 2019-08-09 2019-11-22 中铁十一局集团第四工程有限公司 一种隧道仰拱边墙混凝土自行式浇筑装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678365A (en) * 1986-01-24 1987-07-07 Tricon Industries Material spreader
WO1988008054A1 (fr) * 1987-04-10 1988-10-20 Domenico Domenighetti Paveur-finisseur de routes avec une combinaison d'essieux a rouesdirectrices et d'unites a chenilles
DE9114281U1 (de) * 1991-11-15 1992-01-09 Moba-Electronic Gesellschaft für Mobil-Automation mbH, 6254 Elz Ultraschall-Abstandsmeßeinrichtung für eine Baumaschine
DE19709131C2 (de) * 1997-03-06 2003-02-20 Abg Allg Baumaschinen Gmbh Deckenfertiger
US6715957B2 (en) * 2001-10-17 2004-04-06 Power Curbers, Inc. Paving apparatus with retractable pavement forming assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110486046A (zh) * 2019-08-09 2019-11-22 中铁十一局集团第四工程有限公司 一种隧道仰拱边墙混凝土自行式浇筑装置

Also Published As

Publication number Publication date
ES2265765B1 (es) 2008-02-16
EP1889974A2 (fr) 2008-02-20
WO2006123002A3 (fr) 2006-12-21
ES2265765A1 (es) 2007-02-16

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