WO2016120665A1 - Mécanisme de support d'échafaudage pour structures possédant un poids accru - Google Patents

Mécanisme de support d'échafaudage pour structures possédant un poids accru Download PDF

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Publication number
WO2016120665A1
WO2016120665A1 PCT/IB2015/050659 IB2015050659W WO2016120665A1 WO 2016120665 A1 WO2016120665 A1 WO 2016120665A1 IB 2015050659 W IB2015050659 W IB 2015050659W WO 2016120665 A1 WO2016120665 A1 WO 2016120665A1
Authority
WO
WIPO (PCT)
Prior art keywords
vertical
structure according
support structure
elements
support
Prior art date
Application number
PCT/IB2015/050659
Other languages
English (en)
Spanish (es)
Inventor
Xavier SOL
Original Assignee
Andamios Y Encofrados S.A.S.
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 Andamios Y Encofrados S.A.S. filed Critical Andamios Y Encofrados S.A.S.
Priority to PCT/IB2015/050659 priority Critical patent/WO2016120665A1/fr
Publication of WO2016120665A1 publication Critical patent/WO2016120665A1/fr

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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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/14—Comprising essentially pre-assembled two-dimensional frame-like elements, e.g. of rods in L- or H-shape, with or without bracing
    • 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
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements

Definitions

  • the present invention is related to a structure or support mechanism, which is characterized in that it is multidimensional and can be used due to the high load capacity of the knot, for slabs in building or civil engineering, where said support mechanism allows mounting curved formwork (equidistant legs) or independent towers.
  • the support mechanism of the present invention has a plurality of elements that are coupled to give improved stability to the structure, where at the top of it there is an articular head that is located in the last vertical and that provides a support to the formwork to be able to locate the primary beams of the formwork, in accordance with the final application of the structure, thus providing an increased resistance.
  • the present invention comprises vertical, horizontal, diagonal elements, safety pins to make the union between elements, a base with collar that allows the union of the elements in multiple directions, flanges or staples, platforms and spindles that transmit to the land where the load of the vertical uprights are located, in order to improve the strength of the structure, where the latter have a base swivel that allows to adapt to the geometry of the terrain, expanding its field of action.
  • the support systems or mechanisms must be used when a construction is done, especially when emptying a slab or formwork assembly is carried out, since they have a weight that cannot be supported by any type of support, but requires structures that distribute the loads and prevent a collapse of the structure being built.
  • CN 202731291 refers to an adjustable jacket for formwork support, which is used cooperatively with steel support pipes of a formwork, and comprises a threaded rod and a support , wherein the adjustable jacket also comprises an adjusting screw nut, the support also comprises a support silver of the slit type and a short steel tube with one end thereof fixedly connected to the bottom surface of the support plate , the outer surface of the rod is provided with external threads, the adjusting screw nut is screwed into the threaded rod, the inner surface of the short steel tube is provided with internal threads that they correspond to the external threads of the threaded rod, one end of the threaded rod is screwed into a free end of the short steel tube, and an external diameter of the short steel tube is the same as that of the support steel tube of the formwork
  • a steel angle is disposed between the horizontal beam and the vertical column and the formwork support pieces in the mobile space, where the angle of steel is fixedly connected with the formwork support parts and connected in a manner movable with the horizontal beam and the vertical column.
  • guide profiles an upper and lower one, fixed respectively to the ceiling and floor, guide profiles where the modular panels stop, counting these with angular recesses: upper and lower, in correspondence with the guide profiles, incorporating the vertical edges of the Modular panels with tongue and groove coupling between adjacent panels.
  • the anchors both the sides and the heads are inverted one with respect to the opposite and this panel does not have profiles for its anchoring, but goes on paired beams. Through screws, through screws are used.
  • the forging panel may have another overlapping panel.
  • Figure 1 corresponds to a typical support structure according to the present invention, which contains several elevation floors.
  • Figure 2 corresponds to a detailed view of the base of the structure of Figure 1, where the multidirectional connection element is shown.
  • Figure 3 corresponds to a detailed view of the connection between the vertical, horizontal, diagonal elements with the collar and secured with the pin.
  • Figure 4 corresponds to a detailed view of the assembly of the structure by means of the coupling of vertical elements by insertion of male connector into female connector.
  • Figure 5 corresponds to a view of the structure of Figure 1 in an alternative embodiment that includes a conveyor carriage as an element Additional structure.
  • Figure 6 corresponds to a detailed view of the conveyor car of the embodiment of the present invention shown in Figure 5.
  • the present invention corresponds to a high strength support mechanism or structure, which is characterized in that it comprises the following elements or parts:
  • each vertical (1) has at least one collar (13) to join the other elements of the structure;
  • Safety pin (4) that is inserted into the joint between vertical elements (1) through the male connector (1 1) and the female connector (12) thereof, where this pin (4) is located on the external surface of the vertical element (1);
  • Collar base (5) that is located at the base of the structure and allows the initial union of the vertical elements (1) with the spindles (8), where this collar base (5) also allows the union with the horizontal elements ( 2) and diagonals (3) when inserted into the holes arranged around it;
  • Beam head (7) that is located at the top of the structure and inserted into the female connector (12) of the last vertical (1) and which allows the location of a series of beams or other similar structure that is going to endure;
  • the verticals (1) are elements usually made of steel which are divided into a first that is located only in the first line of the base of the structure, and a second that is installed in any of the other levels that have the structure, where the first vertical (1) has the characteristic that is an element made of a material of greater resistance and with greater caliber (thicker), which makes the element heavier.
  • this vertical element (1) has in its length at least one collar (13) for joining the horizontal (2) and / or diagonal elements (3), where said collar (13) corresponds to a circular element , similar to a ring that surrounds the vertical element (1), which comprises a series of holes arranged thereon in which the connecting element of each of the horizontal (2) and the diagonal (3) is inserted.
  • the vertical element (1) has in its upper part an upper hole (14) that crosses it through the female connector (12) and in its lower part with a lower hole (15) that crosses it directly through the connector male (1 1), where said holes (14, 15) allow the insertion of the safety pin (4) through them and in this way the coupled vertical elements (1) are secured, thus providing stability and security to the structure.
  • the horizontal element (2) is preferably manufactured in galvanized steel and is provided with heads with wedges that are inserted into the holes of the collars (13) of the vertical element (1) to make the joint and thus provide stability to the structure.
  • the diagonal element (3) is very similar to the horizontal element (2), since it also has wedges that are inserted into the holes of the collars (13) of the vertical element (1) or the base collar (5), depending on the location of said element, and this diagonal element (3) is designed to fulfill a double mission: 1) bracing between uprights, for which the presence of horizontal elements (2) at each end of the diagonal (3) is necessary ); and 2) structural, as a bearing element, with a load capacity of approximately 6 kN.
  • the safety pin (4) has a circular arc shape that surrounds the vertical element (1) where it is to be installed, inside which there is a rod (41) which is the element to be Inserts directly into the respective upper and lower holes (14, 15) of the verticals (1) that are to be secured, where this assurance allows the entire structure to have adequate rigidity to be transported by crane and its parts are not separated or parts
  • the beam head (7) is preferably made of high strength steel and is the element in charge of receiving the loads of the element to be supported and allows placing a series of metal beams to collect said loads, where this head (7 ) can be articulated or fixed and allows a maximum height adjustment of up to 30 cm.
  • the spindle (8) is the base element of the structure and is located in the lower part of the structure, where its mission is to transmit the load of the vertical uprights (1), where The spindle (8) can be a fixed or rotating element, where in the case of being a rotating element, it has a rotating base that allows it to adapt to the geometry of the terrain.
  • the spindle (8) when the spindle (8) is a fixed element it has a variable height adjustment of up to 30 cm and is prepared to support an approximate load of 8,000 Kg, where this spindle (8) has a distribution plate that incorporates some holes to fix the spindle (8) to a support surface.
  • the structure of the present invention may further comprise a conveyor carriage (9) that allows the formwork and horizontal transport of the structure, where this conveyor carriage (9) comprises a hitch (91) that attaches directly to the structure, a rack (92) that regulates the height of the carriage (9), a spindle hitch (93) that attaches directly to the spindle (8), a rear wheel (94) that facilitates the movement of the carriage (9), and a regulating lever (95) that regulates the height and that connects and controls the movement of the rack (92).
  • This carriage (9) can be located in the lower part of the structure in each of its four corners, in order to be able to move the structure completely, and distribute the loads avoiding inconvenience or collapse of the same .

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

La présente invention concerne une structure ou un mécanisme de support d'échafaudage, caractérisé en ce qu'elle/il est multidimensionnel(le). Ledit mécanisme de support permet de monter un échafaudage carré (pieds équidistants) ou des tours indépendantes. Ainsi, le mécanisme de support de la présente invention comprend plusieurs éléments qui sont accouplés pour conférer une meilleure stabilité à la structure, la partie supérieure de laquelle comprenant une tête articulée qui est placée dans la dernière partie verticale et qui sert de support à l'échafaudage pour pouvoir placer les poutres primaires du coffrage, en fonction de l'utilisation finale de la structure, engendrant ainsi une résistance accrue.
PCT/IB2015/050659 2015-01-28 2015-01-28 Mécanisme de support d'échafaudage pour structures possédant un poids accru WO2016120665A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/050659 WO2016120665A1 (fr) 2015-01-28 2015-01-28 Mécanisme de support d'échafaudage pour structures possédant un poids accru

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/050659 WO2016120665A1 (fr) 2015-01-28 2015-01-28 Mécanisme de support d'échafaudage pour structures possédant un poids accru

Publications (1)

Publication Number Publication Date
WO2016120665A1 true WO2016120665A1 (fr) 2016-08-04

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Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190010718A1 (en) * 2015-07-17 2019-01-10 Sistemas Tecnicos De Encofrados, S.A. Diagonal reinforcement for support structures for floor formwork and method for mounting same
US20190017282A1 (en) * 2017-07-14 2019-01-17 Dhs Fraco Ltee Runback backstructure access system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195859A (en) * 1962-12-28 1965-07-20 Ford Motor Co Unicycle lift
US4140414A (en) * 1977-02-03 1979-02-20 Plettac Gmbh Wedge-clamped scaffold joint
US4587786A (en) * 1983-10-26 1986-05-13 Anthes Equipment Limited Scaffolding and locking discs therefor
US4671382A (en) * 1986-07-21 1987-06-09 Harsco Corporation Scaffolding system for sloped surfaces
FR2645199A1 (fr) * 1989-03-29 1990-10-05 Bahout Stoesel Sapine d'etaiement deplacable et chariot pour deplacer cette structure
US5605204A (en) * 1993-05-04 1997-02-25 Ulma, S. Coop. Ltda Multidirectional scaffolding
US20020036118A1 (en) * 1997-12-26 2002-03-28 Nisso Sangyo, Co. Ltd. Frames and structures assembled by same
US20100313516A1 (en) * 2008-01-24 2010-12-16 Wilhelm Layher Verwaltungs-Gmbh Vertical frame intended for the construction of a frame support, a supporting scaffold and/or a supporting scaffold tower

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195859A (en) * 1962-12-28 1965-07-20 Ford Motor Co Unicycle lift
US4140414A (en) * 1977-02-03 1979-02-20 Plettac Gmbh Wedge-clamped scaffold joint
US4587786A (en) * 1983-10-26 1986-05-13 Anthes Equipment Limited Scaffolding and locking discs therefor
US4671382A (en) * 1986-07-21 1987-06-09 Harsco Corporation Scaffolding system for sloped surfaces
FR2645199A1 (fr) * 1989-03-29 1990-10-05 Bahout Stoesel Sapine d'etaiement deplacable et chariot pour deplacer cette structure
US5605204A (en) * 1993-05-04 1997-02-25 Ulma, S. Coop. Ltda Multidirectional scaffolding
US20020036118A1 (en) * 1997-12-26 2002-03-28 Nisso Sangyo, Co. Ltd. Frames and structures assembled by same
US20100313516A1 (en) * 2008-01-24 2010-12-16 Wilhelm Layher Verwaltungs-Gmbh Vertical frame intended for the construction of a frame support, a supporting scaffold and/or a supporting scaffold tower

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190010718A1 (en) * 2015-07-17 2019-01-10 Sistemas Tecnicos De Encofrados, S.A. Diagonal reinforcement for support structures for floor formwork and method for mounting same
US10570631B2 (en) * 2015-07-17 2020-02-25 Sistemas Tecnicos De Encofrados, S.A. Diagonal reinforcement for support structures for floor formwork and method for mounting same
US20190017282A1 (en) * 2017-07-14 2019-01-17 Dhs Fraco Ltee Runback backstructure access system

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