EP0979713B1 - Verfahren und Vorrichtung zur variablen Fertigung von Betonschwellen - Google Patents

Verfahren und Vorrichtung zur variablen Fertigung von Betonschwellen Download PDF

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Publication number
EP0979713B1
EP0979713B1 EP99110373A EP99110373A EP0979713B1 EP 0979713 B1 EP0979713 B1 EP 0979713B1 EP 99110373 A EP99110373 A EP 99110373A EP 99110373 A EP99110373 A EP 99110373A EP 0979713 B1 EP0979713 B1 EP 0979713B1
Authority
EP
European Patent Office
Prior art keywords
bay
moulds
sleepers
station
heat
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.)
Revoked
Application number
EP99110373A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0979713A3 (de
EP0979713A2 (de
Inventor
Winfried Mohr
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.)
Pfleiderer Infrastrukturtechnick GmbH and Co KG
Original Assignee
Pfleiderer Infrastrukturtechnick GmbH and Co KG
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7877169&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0979713(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pfleiderer Infrastrukturtechnick GmbH and Co KG filed Critical Pfleiderer Infrastrukturtechnick GmbH and Co KG
Priority to SI9930415T priority Critical patent/SI0979713T1/xx
Publication of EP0979713A2 publication Critical patent/EP0979713A2/de
Publication of EP0979713A3 publication Critical patent/EP0979713A3/de
Application granted granted Critical
Publication of EP0979713B1 publication Critical patent/EP0979713B1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0005—Mould identification means, e.g. by radio frequency identification device [RFID]

Definitions

  • the invention relates to a method for the variable production of concrete sleepers with or without tension reinforcement, where the molds are in a preparation station cleaned and provided with the reinforcements to subsequently to be filled with concrete in a concreting and vibrating station, and the Thresholds are cured by a heat treatment, as well as a device to carry out this process.
  • the thresholds made in a mold with holes through the dies in the molds Thresholds are recessed in the subsequently inserted the prestressing steel and is tightened by nuts.
  • the curing of the thresholds takes place in heat chambers, where initially the sleepers are de-energized and only the concrete bodies be introduced into the heating chambers.
  • FR 2,167,001 A shows a manufacturing method of the type described in the introduction for concrete components, not specifically for sleepers, using single molds become.
  • the invention is therefore based on the object, a method and to the Carrying out suitable device for the variable production of concrete sleepers to create with and without tension reinforcement, in which it is in the same Production cycle is possible, different types of sleepers with or without To produce tension reinforcement in the same plant.
  • the invention provides that all thresholds in, similar in their external dimensions, multiple forms with side by side arranged, individually to exciting single forms, preferably quadruple forms, are made of a load-bearing frame and interchangeable inserted Inlayformblechen exist and that the heat treatment in heat chambers carried out with the concreted multiple forms on a stacker crane be loaded and unloaded, the forms of a relaxation and Emptied before a preparation station, with all thresholds with introduced the multiple forms in the heat chambers and depending on the threshold type remain for different periods in different temperature heated chambers.
  • the reinforcement can omit, so that within a Multiple form, for example, quadruple form, both armored and non-armored Thresholds can be made.
  • the production of the various concrete sleepers takes place in multiple forms, consisting of a supporting frame and interchangeable inserted Inlayformblechen exist.
  • This training results in a standard size for the outer frame, which is a particularly favorable standardized
  • Subdivision of the heat chambers according to this frame size allows in turn, the production of different thresholds in a continuous process with different curing times and different temperatures in the heating chambers by the computer-controlled storage and retrieval unit allows.
  • the conversion of multiple forms for different Concrete sleepers extremely easy by only the applied Inlayformbleche can be replaced. It also results in this way Again, the possibility of different concrete sleepers within a To be able to produce multiple forms simultaneously.
  • a circulation production plant is used, at a preparation station for the empty ones in their outside dimensions same multiple forms with juxtaposed, individually exciting Individual forms consisting of a supporting frame and interchangeable inserted Inlayformblechen exist, a concreting and Hinttelstation with transfer transport route to the storage and retrieval unit of a variety of heat chambers having downstream curing station, to which a relaxing station containing emptying station connects.
  • the system of the invention can be designed as a mobile system and can be adapted as needed in their components and their capacity.
  • the system can be built in container units that are only electrically connected must be and where no costly crane systems necessary are because the transport of the forms from and to the curing device as a result of used handy multiple forms, preferably as quadruple forms should be designed very simple.
  • prestressed concrete sleepers are longer Curing time need.
  • the sleep-armored threshold forms can thus be used twice a day.
  • the computer-controlled storage and retrieval unit places prestressed concrete sleepers separately from the sleep-armored sleepers Heat chambers from and transported as desired hardened thresholds Demoulding.
  • the entire system requires only a small space in the ratio to conventional late scarf systems and at the same time there is also the Advantage that the forms of a plant according to the invention in other plants can be used with other production methods.
  • the method according to the invention and the device used to carry it out moreover has the advantage that accessories for slab tracks and Breitschwellengleise, such as sound absorbers or fillers, also with it can be manufactured, again in the same continuous process, only by using other forms.
  • the differences of these accessories for prestressed concrete sleepers or reinforced sleepers, in particular in Regarding the temperature and curing time, can fully automatically over the programmed storage and retrieval unit are detected and taken into account accordingly.
  • the plant comprises a preparation station 1, a concreting and vibrating station 2 with a transfer transport path 3 to the storage and retrieval unit of a curing station 4 with a plurality of heat chambers and a discharge station or relaxation station 5.
  • a stacking station 6 is arranged in the vicinity of this manufacturing station.
  • the emptied forms used in a previous production cycle become newly prepared in a cleaning and oil station 7 and a buffer 8 the complete mold preparation station 9 fed to which in turn a Buffer station 10 connects.
  • the subsequent tensioning station 11 are at Need the inserted reinforcements taut and the forms - after passing through another buffer 12 - filled with concrete on a Rüttelbock 13 and this vibrated.
  • the forms on the Transfer transport line 3 a receiving station 15 fed, from which they are from a storage and retrieval unit, not shown, the Aushärtestation 4 taken over and be introduced into the individual chambers 16 - 29.
  • An essential feature of the method according to the invention and thus also the construction of the device serving for this is the fact that from the outset only identical multiple forms are processed, wherein identical means that they have the same outside dimensions while the inner division, of course, according to the different ones to be produced Threshold types is selected.
  • This is preferably done by the Multiple forms of a supporting frame and interchangeable inserted Inlayformblechen exist.
  • a corresponding division of the curing station can take place in chambers 16 - 29, their width and depth corresponding to the dimensions of the multiple forms is chosen, of course, a plurality of such forms one above the other in corresponding bays can be introduced.
  • the computer-controlled storage and retrieval unit The computer room 30 also contains the control devices for the heat chambers 16 - 29 - can either directly via an input station at the concreting and vibrating station the necessary information about the individual Get forms or you can also use appropriate markers or Provide identification chips on the molds, via a reading station of the storage and retrieval unit can be read out.
  • the storage and retrieval unit then places the From him identified multiple forms somewhere in the heat chambers off and can always take appropriate access even with chaotic deposition, after the intended hardening time of the thresholds the multiple form again take out and in a relaxation station containing emptying station 5 store. After relaxing or emptying the sleepers or when Threshold Absorber, Fillers or the like.
  • the molds are to be produced fed via a buffer station to a manipulator 32 which rotates the mold and places the sleepers on a conveyor belt with them through the assembly station 33 are transported.
  • the emptied forms are transferred to another conveyor stored, which they the cleaning and oiling device 7 of the preparation station 1 leads.
  • the assembly of the rail fastenings takes place on the Conveyor belt of the assembly station.
  • Any necessary lifting and turning device 34 stacks the thresholds in predetermined units so that the on the Storage Crane can load same size threshold packages. Possibly but can also be a long chain or roller conveyor the thresholds to the storage bin, so for example, the stacking station 6 shown, convey.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
EP99110373A 1998-08-11 1999-05-28 Verfahren und Vorrichtung zur variablen Fertigung von Betonschwellen Revoked EP0979713B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9930415T SI0979713T1 (en) 1998-08-11 1999-05-28 Flexible process and plant for making concrete railway sleepers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19836320A DE19836320C2 (de) 1998-08-11 1998-08-11 Verfahren und Vorrichtung zur variablen Fertigung von Betonschwellen
DE19836320 1998-08-11

Publications (3)

Publication Number Publication Date
EP0979713A2 EP0979713A2 (de) 2000-02-16
EP0979713A3 EP0979713A3 (de) 2001-10-17
EP0979713B1 true EP0979713B1 (de) 2003-07-09

Family

ID=7877169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110373A Revoked EP0979713B1 (de) 1998-08-11 1999-05-28 Verfahren und Vorrichtung zur variablen Fertigung von Betonschwellen

Country Status (9)

Country Link
US (1) US6383420B1 (pt)
EP (1) EP0979713B1 (pt)
AT (1) ATE244627T1 (pt)
BR (1) BR9903580A (pt)
DE (1) DE19836320C2 (pt)
ES (1) ES2197544T3 (pt)
PT (1) PT979713E (pt)
SI (1) SI0979713T1 (pt)
TW (1) TW420630B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5747074A (en) * 1995-02-02 1998-05-05 Ollendick; David P. Apparatus for the manufacturing of prestressed reinforced concrete railroad ties and the like
DE10133607C5 (de) * 2001-02-14 2010-08-19 Max Bögl Bauunternehmung GmbH & Co. KG Verfahren und Palette zur Herstellung eines präzisen Betonfertigteiles
WO2003012225A2 (de) 2001-07-20 2003-02-13 Rwp Entwicklungs Gmbh Gebäude und bauverfahren
DE102007004038B4 (de) * 2007-01-22 2016-10-27 Rail.One Gmbh Verfahren zur Herstellung von Weichenschwellen und nach diesem Verfahren hergestellte Weichenschwelle
DE102007008704B4 (de) 2007-02-20 2014-04-17 Rail.One Gmbh Verfahren zur Herstellung einer Betonschwelle
DE102007063455B4 (de) * 2007-12-27 2010-08-19 Institut für Fertigteiltechnik und Fertigbau Weimar e.V. Leichtverdichtbare oder selbstverdichtende Betonmischung, Verwendung solcher Mischungen und Bahnschwelle aus Beton
US7997823B2 (en) * 2008-02-06 2011-08-16 Tuf-Tite, Inc. Injection-molded plastic nestable shell for concrete parking bumpers
DE102008037171B8 (de) 2008-08-06 2010-10-14 Institut für Fertigteiltechnik und Fertigbau Weimar e.V. Leichtverdichtbare oder selbstverdichtende Betonmischung, Verwendung solcher Mischungen und Bahnschwelle aus Beton
DE102010000664A1 (de) 2010-01-05 2011-07-07 Sommer Anlagentechnik GmbH, 84051 Anlage zur Herstellung von Betonfertigteilen
DE102010045819A1 (de) * 2010-09-20 2013-02-21 Vollert Anlagenbau Gmbh Wandelement, Gebäude mit einem solchen Wandelement und Verfahren zur Herstellung des Gebäudes
CN102862227B (zh) * 2012-09-21 2014-10-22 江苏高博智融科技有限公司 玉米骨复合混凝土轨枕的蒸汽养护工艺
CN103128847B (zh) * 2013-02-20 2015-04-01 廊坊海斯建材机械有限公司 一种双块式轨枕生产线及其生产工艺
CN104723448B (zh) * 2015-04-01 2017-05-24 泉州市三联机械制造有限公司 一种墙板自动脱模、码垛、分离设备
GB2580255B (en) * 2017-11-10 2022-08-10 Halliburton Energy Services Inc Determining non-plastic state shrinkage in a cement slurry
CN110039647B (zh) * 2019-04-03 2024-02-02 内蒙古中铁轨枕制造有限公司 一种混凝土枕钢模型快速加热装置及其生产工艺
CN111186012A (zh) * 2020-01-17 2020-05-22 中铁三局集团有限公司 一种铁路用轨道板自动化生产线
CN111558991B (zh) * 2020-04-15 2024-09-06 北京好运达智创科技有限公司 轨枕模具蒸养系统
CN111923218B (zh) * 2020-04-21 2022-05-10 光明铁道控股有限公司 弹性支承块轨枕综合生产线及骨架固定装置
CN113199610B (zh) * 2021-05-06 2022-07-19 优博络客新型建材(长兴)有限公司 一种加气板自动分拣输出装置
CN113858422A (zh) * 2021-10-11 2021-12-31 北京好运达智创科技有限公司 盖梁生产方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230340B (de) * 1962-02-15 1966-12-08 Lorenz Kesting Bedampfungstunnel zum Beschleunigen des Abbindens von Betonfertigteilen
DE1177996B (de) * 1962-01-20 1964-09-10 Hoch Tief Tahlbeton Und Ind Bedampfungstunnel zum Beschleunigen des Abbindens von Betonfertigteilen
US3577610A (en) * 1968-04-16 1971-05-04 Little Inc A Apparatus for manufacturing prestressed concrete members
IT973813B (it) * 1971-12-09 1974-06-10 Shimizu Construction Co Ltd Apparato per produrre elementi prefabbricati in conglomerato cementizio o simili
AT349959B (de) * 1977-04-01 1979-05-10 Bernd Dipl Ing Skyva Einrichtung zur herstellung von beton- fertigteilen auf palettenartigen formen
DE2837825C2 (de) * 1978-08-26 1983-05-05 Winfried 1000 Berlin Mammach Härteturm
GB2078597B (en) * 1980-06-26 1983-10-12 Dow Mac Concrete Ltd Moulding reinforced concrete articles
DE3838711C1 (en) * 1988-11-15 1990-04-12 Kaspar Roeckelein Kg, 8602 Wachenroth, De Process and system for producing double-shelled wall elements
DE4037222C2 (de) * 1990-11-23 1994-03-17 Reymann Technik Gmbh Verfahren zur Herstellung von Betonfertigteilen
DE4100191C1 (en) * 1991-01-05 1992-05-14 Stewing Stahl- Und Anlagenbau Gmbh & Co. Kg, 4270 Dorsten, De Mould for reinforced concrete sleepers - has several mould cavities and has jacking devices for tensioning reinforcement bars
ES2050650T1 (es) * 1992-10-08 1994-06-01 Wayss & Freytag Ag Encofrado circundante para piezas acabadas de hormigon pretensado.

Also Published As

Publication number Publication date
EP0979713A3 (de) 2001-10-17
ES2197544T3 (es) 2004-01-01
BR9903580A (pt) 2001-03-20
SI0979713T1 (en) 2004-02-29
DE19836320C2 (de) 2002-06-20
TW420630B (en) 2001-02-01
EP0979713A2 (de) 2000-02-16
US6383420B1 (en) 2002-05-07
PT979713E (pt) 2003-11-28
ATE244627T1 (de) 2003-07-15
DE19836320A1 (de) 2000-02-24

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