EP0042791B1 - Dispositif pour réaliser in situ un réservoir en béton - Google Patents

Dispositif pour réaliser in situ un réservoir en béton Download PDF

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Publication number
EP0042791B1
EP0042791B1 EP81400970A EP81400970A EP0042791B1 EP 0042791 B1 EP0042791 B1 EP 0042791B1 EP 81400970 A EP81400970 A EP 81400970A EP 81400970 A EP81400970 A EP 81400970A EP 0042791 B1 EP0042791 B1 EP 0042791B1
Authority
EP
European Patent Office
Prior art keywords
carriage
framework
constituted
concrete
formwork
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.)
Expired
Application number
EP81400970A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0042791A1 (fr
Inventor
Germain Constant Orceyre
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 AT81400970T priority Critical patent/ATE13573T1/de
Publication of EP0042791A1 publication Critical patent/EP0042791A1/fr
Application granted granted Critical
Publication of EP0042791B1 publication Critical patent/EP0042791B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/002—Workplatforms, railings; Arrangements for pouring concrete, attached to the form
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
    • E04H7/02—Containers for fluids or gases; Supports therefor
    • E04H7/18—Containers for fluids or gases; Supports therefor mainly of concrete, e.g. reinforced concrete, or other stone-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
    • E04H7/22—Containers for fluent solids, e.g. silos, bunkers; Supports therefor
    • E04H7/24—Constructions, with or without perforated walls, depending on the use of specified materials
    • E04H7/26—Constructions, with or without perforated walls, depending on the use of specified materials mainly of concrete, e.g. reinforced concrete or other stone-like materials

Definitions

  • the present invention relates to a device for producing in a simple manner a concrete structure consisting of a concrete bottom and side walls, comprising an external formwork constituted by panels, erected on a lower cleanliness surface, and a carriage comprising a concrete pouring member capable of being moved and guided along the upper part of said formwork.
  • the invention relates to a simple, economical and quick solution to implement for making the raft and the side walls of a tank which consists of a particular formwork designed to minimize assembly and disassembly operations.
  • This particular formwork is accompanied by a number of accessories forming with it the device of the invention.
  • the above-mentioned removable leveling assembly consists of a bracket coupled by its upper part to said carriage and comprising a part in the form of a vertical stirrup running along the internal face of the formwork and having in its lower part a horizontal crosspiece adjustable in position along the stirrup and forming a support for the end of a leveling rule of the bottom.
  • the device according to the invention further comprises an internal formwork constituted by panels equipped, in the vicinity of its base, with adjustable stops protruding outside the internal formwork for determine the thickness of the wall of the structure and retractable towards the center of the latter.
  • an internal side walkway may be arranged along the above-mentioned interior formwork.
  • the above-mentioned bracket on the carriage will have been replaced by another removable casting member constituted by a bucket articulated to said carriage capable of being discharged laterally by tilting about its axis of articulation.
  • the carriage may include a fixed side plate with respect to the bucket which constitutes the element for closing and adjusting the opening for dumping the bucket.
  • a formwork 2 seen in section is made up of a juxtaposition of panels or forms which will be bent if the formwork is cylindrical.
  • the assembly of these panels is carried out by means of any suitable member (keys, bolts) and is strengthened by at least one cable 3 of formwork belts. This cable can advantageously run in a gutter 4 and one of its secondary functions will be explained later.
  • Each panel has at least one arm 5 articulated at its upper part at 5a and held substantially horizontal by a strut 6 articulated by its end 6a on the arm 5 and resting at its end 6b on a horizontal stiffening angle of the panel ay by means of a complementary angle.
  • the horizontal wing of this complementary angle which equips the end 6b of the strut 6 bears on the horizontal angle of the panel, while the vertical wing of this complementary angle extends to the level of the gutter. 4 and can be firmly retained by the belt cable 3 against the sheet.
  • Said arms 5 thus constitute folding supports for a peripheral console 7 constituted by sectors (if the formwork is cylindrical) or sections 7a (see FIG. 2).
  • Each of these sectors 7a consists of a plate 8 resting and fixed on an appropriate frame of which radial elements 9 have been shown, an inner peripheral edge 10 constituted by an angle iron and an external peripheral element 11 constituted for example by a profile with square or rectangular section.
  • the vertical wing of the angle iron 10 and the vertical wall facing the shuttering of the profile 11 form the side walls of a guide rail, the function of which will be explained below.
  • the central support element 9 of the plate 8 is provided with an inner end 9a shaped so as to constitute an index finger of the console sector 7a on the panel, ' by cooperating with a corresponding orifice provided at the end. superior of the latter.
  • the arm 5 has a vertical end 5b which extends outside the console 7 which, therefore, constitutes a radial retaining element of the latter and can also be used as device for inserting a removable security barrier surrounding the console.
  • the plate 8 extends in the direction of the central axis of the formwork so as to cover the top of the forms.
  • Such a console 7 is thus adapted to receive a carriage 12 which is constituted by a substantially flat tubular chassis 13 provided with rolling elements 14a on the inside edge of the console, rolling elements 14b on the upper surface of the profile 11 and rollers 14c for guiding this chassis placed between the walls of the rail defined above.
  • This carriage which can therefore be described while being guided therein, the entire console 7, constitutes a support for accessory casting members to produce on the one hand the base of the tank and on the other hand the side walls of the latter.
  • the carriage 12 ( Figures 1 and 2) with a bracket 15 whose upper part 15a is fixed to the frame 13 and whose other part 15b extends vertically along the formwork 2 and forms with a base cross member 15c a support for the end 16a of a leveling rule 16.
  • the cross member 15c can be adjusted in height along the vertical part 15b according to the desired thickness of the raft.
  • the other end 16b of the rule can pivot around a vertical axis carried by a centering and support element 17 intended to be embedded in the raft. This element 17 is of course placed in the center of the bottom of the tank.
  • FIGs 4 and 4a there is shown schematically one of the forms 20a of the particular formwork 20 in that it comprises a lateral edge 23 movable by means of threaded rods 24 integral with this edge, guided in translation in an angle 25 and cooperating with nuts 26 which, maneuvered in rotation, make it possible to move the edge 23 away from a fixed element 27 of the panel 20a.
  • a plate 28 secured to the panel 20a covers the range of mobility of the edge 23 and covers by being able to slide therein the edge of the panel 20b. This plate 28 seals the formwork at this location.
  • FIGS. 5A and 58 show an equipment of the carriage 12 by another casting member, namely a bucket 30.
  • the carriage 12 is equipped with a longitudinal axis 31 capable of being overlapped by stirrups 32 arranged under the bottom of the bucket. These stirrups therefore cooperate with the axis 31 which constitutes a hinge axis around which the bucket 30 can tilt laterally, as indicated in phantom 30 'in Figure 5B. Its content can thus be poured between the two forms 2 and 20, the bucket 30 being shaped so as not to have a side wall on the side of the forms.
  • an articulated arm system comprising an axis 33 parallel to the axis 31 rotatably mounted on the chassis of the carriage and having a curved end 33a which allows the fitting by fitting of a lever 34.
  • a first arm 35 is integral in rotation with the lever 34 by one of its ends. The other end is capable of being articulated on one end of a second arm 36, the second end of which is articulated at the rear part of the bucket.
  • the device according to the invention allows the production of a reservoir or a tank in a very short time.
  • the tank thus produced is also perfectly sealed, untreated, and does not require any internal or external finishing (coating). Finally, the labor required for construction is reduced to a minimum.
  • the invention finds an interesting application in the field of civil engineering and in particular in the construction of reinforced concrete of cylindrical structures.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Building Environments (AREA)
EP81400970A 1980-06-20 1981-06-17 Dispositif pour réaliser in situ un réservoir en béton Expired EP0042791B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81400970T ATE13573T1 (de) 1980-06-20 1981-06-17 Vorrichtung zur herstellung eines betonbehaelters in situ.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8013812A FR2485070A1 (fr) 1980-06-20 1980-06-20 Dispositif pour realiser in situ un reservoir en beton
FR8013812 1980-06-20

Publications (2)

Publication Number Publication Date
EP0042791A1 EP0042791A1 (fr) 1981-12-30
EP0042791B1 true EP0042791B1 (fr) 1985-05-29

Family

ID=9243354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81400970A Expired EP0042791B1 (fr) 1980-06-20 1981-06-17 Dispositif pour réaliser in situ un réservoir en béton

Country Status (10)

Country Link
US (1) US4386754A (es)
EP (1) EP0042791B1 (es)
AT (1) ATE13573T1 (es)
AU (1) AU7205481A (es)
BR (1) BR8103886A (es)
CA (1) CA1176862A (es)
DE (1) DE3170694D1 (es)
ES (1) ES503173A0 (es)
FR (1) FR2485070A1 (es)
OA (1) OA06843A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29507997U1 (de) * 1994-05-16 1995-10-12 Heinzle Otto Aussteifung und Vorrichtung zum Beton einfüllen für eine im Durchmesser verstellbare Großflächenschalung für zylindrische Betonbauten
AUPP398798A0 (en) 1998-06-09 1998-07-02 Silverbrook Research Pty Ltd Image creation method and apparatus (ij43)
ES2349968B1 (es) * 2008-11-25 2011-08-16 Sistemas Tecnicos De Encofrados, S.A. Panel de forma ajustable para el encofrado de muros curvados.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1891160A (en) * 1931-02-16 1932-12-13 Svend Friis Jespersen Sliding form for casting columnar or box shaped concrete structures, such as chimneys, silos, and the like
US2616148A (en) * 1949-01-11 1952-11-04 Kwikform Ltd Shuttering for use in molding arched concrete roof structures
FR1212314A (fr) * 1958-10-06 1960-03-23 Entpr Leon Chaize & Cie Coffrage métallique pour parois de béton
US3120047A (en) * 1961-05-04 1964-02-04 John M Crom Method of making a liquid impervious wall
US3619431A (en) * 1968-04-11 1971-11-09 Richard L Weaver Method and apparatus for constructing a monolithic silo
US3798868A (en) * 1972-04-07 1974-03-26 D Loranger Method of building construction
GB1478956A (en) * 1974-08-19 1977-07-06 Gudmundsen T Mobile building machine for the erection on site by casting of concrete structural building components
DE2722287A1 (de) * 1976-05-19 1977-12-01 Niederberger Ernst Einrichtung zur erstellung gekruemmter, insbesondere kreiszylindrischer schalungen fuer den betonbau
GB2205316B (en) * 1987-06-05 1991-09-11 Sandoz Ltd Herbicidal benzoyl pyran compounds

Also Published As

Publication number Publication date
US4386754A (en) 1983-06-07
FR2485070B1 (es) 1983-10-28
AU7205481A (en) 1982-05-27
DE3170694D1 (en) 1985-07-04
FR2485070A1 (fr) 1981-12-24
CA1176862A (fr) 1984-10-30
ES8204493A1 (es) 1982-05-01
EP0042791A1 (fr) 1981-12-30
BR8103886A (pt) 1982-03-09
ES503173A0 (es) 1982-05-01
ATE13573T1 (de) 1985-06-15
OA06843A (fr) 1983-02-28

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