EP2140991A2 - Maschine für die kontinuierliche Herstellung von Spannbeton- oder Stahlbetonteilen - Google Patents

Maschine für die kontinuierliche Herstellung von Spannbeton- oder Stahlbetonteilen Download PDF

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Publication number
EP2140991A2
EP2140991A2 EP09380011A EP09380011A EP2140991A2 EP 2140991 A2 EP2140991 A2 EP 2140991A2 EP 09380011 A EP09380011 A EP 09380011A EP 09380011 A EP09380011 A EP 09380011A EP 2140991 A2 EP2140991 A2 EP 2140991A2
Authority
EP
European Patent Office
Prior art keywords
machine
traction
improvements introduced
reinforced concrete
machines
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.)
Withdrawn
Application number
EP09380011A
Other languages
English (en)
French (fr)
Other versions
EP2140991A3 (de
Inventor
Joan Parareda Prats
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.)
Prensoland SA
Original Assignee
Prensoland SA
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
Priority claimed from ES200801974A external-priority patent/ES2335465B1/es
Application filed by Prensoland SA filed Critical Prensoland SA
Publication of EP2140991A2 publication Critical patent/EP2140991A2/de
Publication of EP2140991A3 publication Critical patent/EP2140991A3/de
Withdrawn legal-status Critical Current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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
    • 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
    • E01C19/4833—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 with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
    • E01C19/484—Rail- or like-borne apparatus, e.g. sliding on side forms, rolling on form rails, kerbs or like trackways
    • 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

Definitions

  • the present Addition Patent relates to improvements introduced in the subject matter of the Patent of Invention No. P200700250 for "Improvements introduced into machines for the continuous manufacture of prestressed or reinforced concrete parts".
  • the present Addition Patent relates to the improvement introduced in machines for the continuous production of prestressed or reinforced concrete parts, machines essentially characterized by the fact that they consist of a chassis displaceable on rails which define the manufacturing track, and by the fact that they are provided with the elements necessary for the reception of the concrete (a mobile surtremma), for the feeding of the vibrator mold (fixed hopper), the vibrator mold mentioned, provided with a series of cores, and near it a retention mold, and a last mold serving as a refiner, also provided with cores.
  • the improvement object of this patent of addition is to provide the machine continuous and movable on rails, a clean traction system for its movement along the production tracks, by the motorization of its front wheels translation.
  • this traction system eliminates the traditional system currently used on this type of movable machines, consisting of a drum-driven drive cable mechanism actuated by geared motor.
  • the new autonomous motorized system makes it possible to eliminate the training cable, unrolled all along the production track, an extremely delicate installation given the length of said track (between 150 and 200 m.) Avoiding the problems arising from this unwinding. , such as cable pulls, because of its own resilience and catenary, as well as the movement speed variation that usually occurs as the amount of cable wound on the drive drum mentioned increases.
  • the traction system that is the subject of this invention makes it possible to reverse the direction of progression of the machine, which will be of great use at times when, due to a power failure or failure. in concrete, it will be necessary to move the machine back a certain distance to take again the manufacture, displacement impossible to realize with the machines equipped with the current system of displacement by cable of drive.
  • the machine provided with the traction system object of the present invention comprises disposed on its rear part a reduction mechanism actuated by a suitable electric motor, which actuates a transverse axis on which are installed chains of traction transmission which, via toothed gears, rotates the translation wheels of the machine, causing the movement of the latter, movement whose speed is controlled by a frequency converter which acts on the electric motor of the gearbox.
  • the machine -1- for the continuous manufacture of prestressed or reinforced concrete parts includes improvements consisting of the application of a traction system located on its front part, such as the Figures 1 to 3 represent it.
  • Said traction system comprises an electric geared motor -2-, fixed on a base plate -3-, which is integrated into the chassis of the machine 1, whose geared motor -2- comprises a speed variator for its adequate control.
  • transverse traction shaft 5- provided with fixing brackets and provided at its ends with adapted toothed gears, on which transmission chains are located. , equipped with tensioners -9-, necessary for a correct transmission.
  • the flanged wheel -10- provides rectilinear guidance on the running rail all along the manufacturing runway, while the flangeless wheel -11- allows rolling by absorbing any tolerances and misalignments existing between them.
  • Said wheels are adjustable in height to allow the adjustment of the entire machine -1- with its molds on the surface of the manufacturing track.
  • wheels -13- free and without traction, one with flanges and the other smooth, are located under the sides of the rear part of the machine -1-, wheels which ensure the correct translation of the machine -1-and which are also adjustable in height, like their traction counterparts, to allow the setting of the machine on the surface of the production track.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Machine Tool Units (AREA)
EP09380011A 2008-07-01 2009-01-27 Maschine für die kontinuierliche Herstellung von Spannbeton- oder Stahlbetonteilen Withdrawn EP2140991A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200801974A ES2335465B1 (es) 2007-01-31 2008-07-01 Mejoras introducidas en el objeto de la patente principal n. p200700250 por "perfeccionamientos introducidos en las maquinas para la fabricacion en continuo de piezas de hormigon pretensadas o armadas.

Publications (2)

Publication Number Publication Date
EP2140991A2 true EP2140991A2 (de) 2010-01-06
EP2140991A3 EP2140991A3 (de) 2012-08-15

Family

ID=41165129

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09380011A Withdrawn EP2140991A3 (de) 2008-07-01 2009-01-27 Maschine für die kontinuierliche Herstellung von Spannbeton- oder Stahlbetonteilen

Country Status (2)

Country Link
EP (1) EP2140991A3 (de)
RU (1) RU2009124224A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112593470A (zh) * 2020-12-03 2021-04-02 中冶集团武汉勘察研究院有限公司 用于岩土工程中的岩石工程层土铺垫设备
CN113463479A (zh) * 2021-08-16 2021-10-01 诸暨远诚建筑工程有限公司 一种路面花砖铺设方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106827182B (zh) * 2016-12-29 2018-09-18 重庆市永川区新窝建材有限公司 一种保温砖的砖坯压模设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES428477A1 (es) 1974-07-22 1976-09-16 Prensoland Sa Procedimiento para la fabricacion continua de piezas de hormigon.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE277040C (de) *
AU422173B2 (en) * 1966-04-06 1972-03-08 ALWYN Halley CHENEY FOWLER REX PTY. LTD Continuous moulding machine
US3795469A (en) * 1971-12-22 1974-03-05 K & S Feed Bunks Inc Slip form
CA1121140A (en) * 1977-10-28 1982-04-06 Christopher B. Bunn Concrete slab surface finishing apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES428477A1 (es) 1974-07-22 1976-09-16 Prensoland Sa Procedimiento para la fabricacion continua de piezas de hormigon.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112593470A (zh) * 2020-12-03 2021-04-02 中冶集团武汉勘察研究院有限公司 用于岩土工程中的岩石工程层土铺垫设备
CN113463479A (zh) * 2021-08-16 2021-10-01 诸暨远诚建筑工程有限公司 一种路面花砖铺设方法

Also Published As

Publication number Publication date
RU2009124224A (ru) 2010-12-27
EP2140991A3 (de) 2012-08-15

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