EP3439840A1 - Dispositif de coffrage - Google Patents

Dispositif de coffrage

Info

Publication number
EP3439840A1
EP3439840A1 EP17715657.7A EP17715657A EP3439840A1 EP 3439840 A1 EP3439840 A1 EP 3439840A1 EP 17715657 A EP17715657 A EP 17715657A EP 3439840 A1 EP3439840 A1 EP 3439840A1
Authority
EP
European Patent Office
Prior art keywords
formwork
panels
shuttering
support
battery
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.)
Granted
Application number
EP17715657.7A
Other languages
German (de)
English (en)
Other versions
EP3439840B1 (fr
Inventor
Felix Von Limburg
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.)
Umdasch Group NewCon GmbH
Original Assignee
Umdasch Group NewCon GmbH
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 Umdasch Group NewCon GmbH filed Critical Umdasch Group NewCon GmbH
Priority to SI201730568T priority Critical patent/SI3439840T1/sl
Publication of EP3439840A1 publication Critical patent/EP3439840A1/fr
Application granted granted Critical
Publication of EP3439840B1 publication Critical patent/EP3439840B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/08—Moulds provided with means for tilting or inverting
    • 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
    • B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
    • B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
    • B28B7/243—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces for making plates, panels or similar sheet- or disc-shaped objects
    • B28B7/245—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces for making plates, panels or similar sheet- or disc-shaped objects using transportable mould batteries
    • 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
    • B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
    • B28B7/002—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps using magnets
    • 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
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
    • B28B7/0041—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of the mould being moved only parallelly away from the sidewalls of the moulded article

Definitions

  • the present invention relates to a formwork device for a battery formwork for the manufacture of components, in particular precast concrete elements, and to a battery mold with at least one formwork device according to the invention.
  • precast concrete parts In the series production of precast concrete parts often battery molds are used. In particular, in the manufacture of prefabricated buildings are often precast concrete parts used. These precast concrete parts can be produced quickly and cheaply in battery molds.
  • shuttering walls In conventional battery molds so-called shuttering walls are used as shuttering, which are arranged side by side.
  • the bulkhead walls each span vertical planes. Between the bulkheads formwork elements are for example for doors, windows and so on attached, which limit together with the partition walls arranged on both sides with concrete to be filled cavities.
  • the bulkheads are equipped as needed with the appropriate formwork elements. For this purpose, a worker attaches the formwork elements, for example with magnetic holders, to the steel bulkheads. During manufacture, the bulkheads are braced against each other to ensure sufficient tightness of the cavities.
  • the cavities are open at the top and are filled with concrete for producing the precast concrete parts.
  • the cavities arranged between the bulkheads are filled substantially simultaneously with concrete. After hardening of the concrete, the tension is released and the hardened precast concrete parts can be removed from the battery mold.
  • a shuttering device for a battery mold for the manufacture of components, especially precast concrete parts which has at least two bulkheads
  • the formwork device has two formwork panels which are releasably articulated interconnected to transferred from a folded state to a folded state each formwork panel having a formwork front side for attaching formwork elements and a formwork back side, and the formwork backs of the two formwork panels in the folded state facing each other, and the formwork means is intended to be positioned between the bulkheads.
  • This solution has the advantage that the formwork panels in the unconnected or in the separated state independently of each other with scarf elements, for example, for doors and windows for a precast concrete part of people or machines can be fitted. In this way, persons or machines come easier from all sides of the formwork panels. Also can be significantly reduced by the assembly in the non-connected state of the formwork panels of space requirements, for example, in production lines opposite interconnected formwork panels. The possibility of equipping the shuttering panels with formwork elements in the lying state of the formwork panels, the automation of this process is facilitated. After loading, the formwork panels can be reconnected and transferred to a folded condition. Thereafter, the formwork device can be positioned with the two formwork panels between the bulkheads. In this way, a more flexible and easier handling of the formwork device is possible. At the same time, the space required for assembly is reduced. Thus, the dimensions of a production line can be reduced.
  • the formwork panels can be connected to one another in a substantially rectangular manner and preferably on one side, preferably on the longer longitudinal side.
  • the shape of the formwork panels thereby corresponds substantially to the shape of the bulkheads, so that the compatibility with the bulkheads is guaranteed.
  • This can be advantageous in particular for a possible retrofitting of existing battery molds.
  • the substantially rectangular shuttering panels can be connected to one another on one side, preferably on the longer longitudinal side. The connection thus follows a line running horizontally during the insertion process of the folded shuttering panels. As a result, the two formwork panels extend downwards from this line, hanging down from this line, so to speak. In this way, easier handling of the formwork device is possible.
  • the shuttering panels can be connected to one another via at least one hinge joint. In this way, the transfer of the shuttering panels from the folded in the folded state and thus also their handling can be further simplified.
  • each of the shuttering panels has at least one suspension roller and / or at least one first support roller and / or at least one second support roller.
  • the hanging roller makes it easier to move the shuttering panels in the battery mold.
  • the formwork panels with the first support roller and / or with the second support roller rest on a base.
  • the shuttering panels can be moved more easily on the base with the help of the support rollers.
  • the transfer of the interconnected formwork panels from a folded state to a folded state or from a folded state to a folded state is supported by the first support roller.
  • the first support roller is supported at least temporarily on the base and rolls at least temporarily along this. In this way, the handling of the formwork device can be further simplified.
  • the first support roller is arranged on the longitudinal side of the shuttering panel opposite the hinge joint. In this way, the transfer of the shuttering panels from a folded state to a folded state or from a folded state to a deployed state can be better supported and thus simplified.
  • the second support roller may be arranged on the formwork back of the formwork panel.
  • first support rollers and / or the second support rollers are offset from one another by the formwork panels of the formwork device along the pivot axis. are ordered.
  • the staggered arrangement of the first support rollers allows a smaller distance of the two formwork panels in the folded state.
  • first support roller and / or the second support roller is pivotable. In this way, the formwork panel can be moved even easier on the pad.
  • suspension roller is at least partially made of steel and / or the first support roller and / or the second support roller is at least partially made of plastic.
  • the formwork panels can be easily moved while high stability of the suspension role or the support rollers.
  • the formwork device can be supported, preferably at least temporarily, during the unfolding and / or unfolding and / or lifting off and / or depositing on a base via the first support rollers.
  • the handling of the formwork device during the unfolding and / or unfolding and / or lifting off and / or depositing on a base can be further simplified.
  • a battery mold with at least one formwork device according to the invention in which the formwork panels can be used in the connected or unconnected state in the battery mold.
  • the formwork panels can be fitted in the unconnected state, and be used in this condition in the battery mold.
  • the dimensions of unconnected shuttering panels are much lower than of connected shuttering panels. Since unconnected shuttering panels can be used in the battery mold, a connection of the shuttering panels before insertion into the battery mold is no longer necessary.
  • the handling can be further simplified and the space required can be further reduced. It may be advantageous if the formwork panels used in the unconnected state are connectable to each other. In this way, the handling of the shuttering panels in the battery mold can be further simplified.
  • the battery mold has at least one support device, preferably a rail, for receiving the engagement roller of the shuttering panel. In this way, the handling can be further simplified.
  • Figure 1 is a schematic representation of a known battery formwork with formwork devices
  • Figure 2 is a schematic representation of a formwork device according to the invention in the unfolded state in a plan view;
  • FIG. 3 is an enlarged schematic representation of a hinge joint of the formwork device of Figure 2;
  • Figure 4 is a schematic representation of the formwork device of Figure 2 in one
  • Figure 5 is a schematic representation of the formwork device according to the invention in a raised state
  • Figure 6 is a schematic representation of the formwork device according to the invention in the folded state in the battery mold.
  • FIG. 1 shows a schematic representation of a battery mold 1 with formwork devices 5 ', as is known from DE 10 2015 209 157.
  • the battery mold 1 is used for the manufacture of components, not shown, and in particular of precast concrete parts for buildings.
  • the battery mold 1 has a support frame 2 with spaced-apart support sections 3.
  • the number of support sections 3 in the figure 1 is only as an example and can be adapted to the circumstances.
  • the battery mold 1 comprises two support devices 4, in which the bulkheads 6 and the formwork devices 5 'are suspended and movable, ie slidably received in the present embodiment.
  • the shuttering devices 5 ' are located between the bulkheads 6.
  • a cavity to be filled with concrete preferably the shuttering 5 'wearing shells not shown, which determine the contour of the precast concrete part.
  • the formwork elements can, for example, limit door or window cutouts and also seal off the concrete-filled cavity during concreting.
  • the formwork elements can be fastened to the formwork device 5 'with magnetic holders, for example.
  • a heater, not shown, and / or a vibrator, not shown, may also be mounted on the formwork device 5.
  • the formwork device 5 'shown in FIG. 1 is plate-shaped.
  • the formwork device 5 ' can be provided on one side or on both sides with corresponding formwork elements.
  • the formwork device 5 ' is provided on both sides with formwork elements, it can serve to produce different precast concrete elements on each side.
  • the bilateral shuttering elements equipped with shuttering device 5 'as well as the one-sided shuttering device 5' is inserted between two bulkheads 6 and braced during concreting with these.
  • the number of support devices 4 of the bulkheads 6 and the formwork devices 5 ' is to be regarded as only an example and can be varied depending on the circumstances.
  • shuttering means 5 ' may be provided for the outer walls, inner walls, the floor and for the roof of a house so that the components for an entire building can be produced simultaneously with the battery mold 1.
  • the bulkhead walls 6 and the formwork devices 5 ' are clamped between two support devices 7.
  • the number of support means 7 is also to be considered as exemplary only, and may be varied according to requirements. At least one support device 7 is movable, ie displaceable in the present embodiment, received in the support means 4.
  • the formwork devices 5 'and the support means 7 in the concreting position can be interconnected and braced by one or more rod-shaped connecting devices 9.
  • the number of connecting devices 9 can be adapted to the circumstances. Instead of rod-shaped connecting means 9 and hydraulic connection means are possible. However, the rod-shaped connecting devices 9 are particularly robust and easy to handle.
  • the battery mold 1 has a lifting device 8 with which at least one of the formwork devices 5 'can be transferred from the lowered concreting position into a raised transport position, in which the formwork device 5' is essentially vertical in one direction via a formwork device 5 'located in the concreting position for lifting direction X is conveyed.
  • the formwork devices 5 are hooked from above into the support devices 4, so that they are spaced from the ground in the suspended state in concreting position between the support sections 3.
  • the design of the lifting device 8 can be adapted to the requirements. If necessary, several lifting devices 8 can be used.
  • the lifting device 8 is movable in a clamping direction of the formwork devices 5 on two guide devices 25 which are spaced apart from one another and which are designed here as running rails 25. Furthermore, the guide means 25 are arranged above the support means 4 and parallel thereto. In order to make the battery molds 1 more compact, the formwork devices 5 are attached at their upper end to the support means 4.
  • the battery mold 1 can have at least one summation device, not shown, with a cavity, which can preferably be filled with sand, water and / or concrete. Furthermore, the Behe nails be emptied and / or removable. As a result, the stability and stability of the battery mold can be increased.
  • FIG. 2 shows a schematic representation of a formwork device 5 according to the invention in a plan view, which can be used, for example, in the battery mold 1 shown in FIG. 1 instead of the formwork device 5 '.
  • the formwork device 5 has two formwork panels 10 which are detachably hinged together to be transferred from a folded state to a folded state.
  • the shuttering panels 10 are interconnected and in a deployed state.
  • the formwork front side 1 1 is shown for attaching formwork elements, not shown.
  • the formwork panel 10 has a formwork rear side 12, which is arranged opposite the formwork front side 1 1.
  • the folded state which is shown in the figure 6, the shuttering sides 12 of the two formwork panels 10 facing each other.
  • the formwork device 5 is intended to be positioned between the bulkheads 6.
  • the shuttering device 5 or the shuttering panel 10 can be fitted horizontally.
  • the formwork device 5 or the formwork panel 10 can be transported in so-called circulation systems with conveyors. There may be various processing stations in the circulation systems. After removal from the mold, the formwork tion 5 or the formwork panel 10, for example, cleaned at a workstation and re-stocked at another workstation before being hooked into the battery mold 1 again.
  • the shuttering panels 10 are substantially rectangular and connected to each other at the longer longitudinal side 13 via two hinge joints 15.
  • the arrangement and number of hinge joints 15 is to be regarded as exemplary only, and can be adapted to the circumstances.
  • FIG. 3 shows a hinge joint 15 from FIG. 2 enlarged. This will be discussed in more detail later.
  • Each of the formwork panels 10 has two suspension rollers 18, two first support rollers 19 and two second support rollers 20.
  • the suspension rollers 18 are each arranged on a narrow side 14 of the formwork panels 10 and in the region in which the two formwork panels 10 adjoin one another.
  • Each formwork panel 10 has two first support rollers 19 on the hinge side 15 opposite longitudinal side 13 of the formwork panel 10.
  • Two second support rollers 20 are each arranged on the formwork rear side 12 of the formwork panels 10.
  • the first support rollers 19 and the second support rollers 20 of the formwork panels 10 of the formwork device 5 are offset along the pivot axis 22 to each other. By this arrangement, the distance between the two formwork panels 10 can be reduced in the folded state.
  • the two first support rollers 19 are each arranged at the edge of the formwork panel 10 in the upper formwork panel 10. This allows easy handling of the form panel 10 and the formwork device 5.
  • the number and arrangement of the suspension rollers 18, the first support rollers 19 and the second support rollers 20 are to be considered as exemplary only and adaptable to the respective requirements.
  • the suspension rollers 18 are mounted on holders 21 b on the narrow sides 14 of the formwork panels 10 such that they protrude from the formwork panels 10.
  • first support rollers 19 are attached via holders 21 a on the longitudinal sides 13 of the formwork panels 10 that they protrude therefrom.
  • first support rollers 19 and / or the second support rollers 20 are pivotable, whereby the movement of the shuttering plates 10 on a base 23, as shown in Figure 5, is even easier. It has proven to be particularly favorable when the suspension roller 18 at least partially made of steel and the first support rollers 19 and the second support roller 20 at least partially made of plastic. However, any other suitable material may be used.
  • FIG. 2 also shows the roller axles 24a for the first support rollers and 24b for the suspension rollers 18.
  • FIG. 3 shows an enlargement of a hinge joint 15, as shown in FIG.
  • each hinge joint parts 16 are arranged, which are connected by a bolt 17 with each other.
  • a respective hinge part 16 of a formwork element 10 faces a hinge part 16 of another formwork element 10.
  • the bolt 17 is suitably secured against falling out. After removal of the fuse, not shown, the bolt 17 can be removed from the hinge joint parts 16, so that the formwork panels 10 can be separated from each other and can be equipped separately.
  • the hinge joint 15 is to be regarded as exemplary only. Other suitable hinges may be used. Instead of hinged joints, other suitable articulated types of connection or a mixture of different articulated types of connection are conceivable.
  • the 4 shows a formwork device 5 according to the invention in the connected and unfolded state in a side view.
  • the first support rollers 19 and the second support rollers 20 are movably supported on the base 23.
  • the formwork elements can, for example, limit door or window cutouts and also seal off the concrete-filled cavity during concreting.
  • the formwork elements can be fastened, for example with magnetic holders, to the formwork panels 10. There are also other attachment methods possible.
  • the formwork panels can be designed according to the desired fastening method.
  • Figure 5 shows a schematic representation of the formwork device 5 according to the invention during the transition from a folded state to a folded state or during the transition from a folded state to a folded state or during the lifting of the pad 23 or the depositing on the substrate 23.
  • Die Both shuttering panels 10 are connected to each other via hinge joints 15.
  • the formwork device 5 is temporarily movable via the first support rollers 19 during the unfolding and / or unfolding and / or lifting off and / or depositing on the base 23 supported. As a result, the handling of the formwork device 5 can be substantially simplified.
  • FIG. 6 shows a schematic representation of the formwork device 5 according to the invention in the folded state or in a state when it is mounted in the support means 4 of the battery mold 1.
  • the formwork panels 10 are hinged together via the hinge joints 15.
  • the suspension rollers 18 are arranged in the carrying device 4.
  • the formwork backs 12 of the formwork panels 10 are arranged adjacent to each other.
  • the formwork panels 10 can be hung not only in the connected state, but also in the unconnected state in the battery mold 1. An attachment by means of the suspension rollers 18 is not absolutely necessary.
  • the formwork panels 10 and the formwork apparatus 10 can also be used with other suitable methods in the battery mold 1.
  • the formwork panels 10 used in the unconnected state can also be connected to one another in the battery mold 1. In this way, the manufacturing process can be made very flexible, and handling is simplified.
  • the battery mold 1 Due to the suspended arrangement of the shuttering panels 10 in the battery mold 1, the battery mold 1 can be made more compact.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

La présente invention concerne un dispositif de coffrage pour un ensemble de coffrage destiné à la fabrication d'éléments, en particulier d'éléments préfabriqués en béton, qui présente au moins deux cloisons. Le dispositif de coffrage présente deux plaques de coffrage pouvant être reliées de façon articulée l'une à l'autre de manière amovible afin de pouvoir passer d'un état déplié à un état replié, chaque plaque de coffrage présentant une face avant de coffrage pour l'application d'éléments de coffrage et une face arrière de coffrage, les faces arrières de coffrage des deux plaques de coffrage se faisant face à l'état replié et le dispositif de coffrage étant conçu pour être positionné entre les cloisons. L'invention concerne également un ensemble de coffrage comportant au moins un dispositif de coffrage selon l'invention. Les plaques de coffrage pouvant être introduites dans l'ensemble de coffrage à l'état relié ou non relié.
EP17715657.7A 2016-04-08 2017-03-30 Dispositif de coffrage Active EP3439840B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201730568T SI3439840T1 (sl) 2016-04-08 2017-03-30 Opažna priprava

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016205946.7A DE102016205946A1 (de) 2016-04-08 2016-04-08 Schalungseinrichtung
PCT/EP2017/057537 WO2017174432A1 (fr) 2016-04-08 2017-03-30 Dispositif de coffrage

Publications (2)

Publication Number Publication Date
EP3439840A1 true EP3439840A1 (fr) 2019-02-13
EP3439840B1 EP3439840B1 (fr) 2020-09-30

Family

ID=58489307

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17715657.7A Active EP3439840B1 (fr) 2016-04-08 2017-03-30 Dispositif de coffrage

Country Status (7)

Country Link
EP (1) EP3439840B1 (fr)
BR (1) BR112018070735B1 (fr)
DE (1) DE102016205946A1 (fr)
IL (1) IL262085B (fr)
NZ (1) NZ747009A (fr)
SI (1) SI3439840T1 (fr)
WO (1) WO2017174432A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017200118A1 (de) * 2017-01-05 2018-07-05 Doka NewCon GmbH Schalungseinrichtung
EP3815865A1 (fr) 2019-10-31 2021-05-05 Umdasch Group NewCon GmbH Dispositif de coffrage
EP3815866A1 (fr) 2019-10-31 2021-05-05 Umdasch Group NewCon GmbH Dispositif de coffrage
EP3832052A1 (fr) 2019-12-04 2021-06-09 Umdasch Group NewCon GmbH Coffrage pour generer une porte ou fenetre dans un mur ou dalle en beton
CN117124461B (zh) * 2023-08-02 2024-02-13 安徽金鹏绿色建筑产业集团有限公司 一种预应力叠合板立模生产设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1326902A (en) * 1919-03-15 1920-01-06 Atterbury Grosvenor Process of and apparatus for making concrete slabs
DE2418665A1 (de) * 1974-04-18 1975-11-06 Spannbetonwerk Koch Kg Kernschalung fuer hohlwand-betonelemente
DD268190A1 (de) * 1988-01-08 1989-05-24 Ingenieurtief Und Verkehrsbauk Batterieform, vorzugsweise zur fertigung von senkrechtstehenden betonelementen
DE112004000547D2 (de) * 2003-01-20 2005-12-15 Roland Weber Klappschalung
DE102015209157B4 (de) * 2015-05-19 2017-03-23 B.T. Innovation Gmbh Schalungseinrichtung und Batterieschalung mit dieser Schalungseinrichtung

Also Published As

Publication number Publication date
IL262085B (en) 2020-05-31
SI3439840T1 (sl) 2021-07-30
BR112018070735A2 (pt) 2019-02-05
WO2017174432A1 (fr) 2017-10-12
NZ747009A (en) 2020-03-27
EP3439840B1 (fr) 2020-09-30
BR112018070735B1 (pt) 2023-01-17
DE102016205946A1 (de) 2017-10-12
IL262085A (en) 2018-12-02

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