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
  • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
  • E04G21/14—Conveying or assembling building elements
  • E04G21/16—Tools or apparatus
• • 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
  • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
  • E04G21/14—Conveying or assembling building elements
• • 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
  • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
  • E04G21/14—Conveying or assembling building elements
  • E04G21/16—Tools or apparatus
  • E04G21/163—Jacks specially adapted for working-up building elements

Definitions

• the present invention relates to a process for the construction and / or execution of works on the walls of buildings, such as concrete, floors, walls, partitions, ceilings.
• IT is also a device or an installation allowing the implementation of this process and using a tool-carrying beam, which can be moved above the prefabrication area of the della or planking.
• the object of the present invention is therefore to remedy the drawbacks and inadequacies of the methods and devices for constructing buildings using a tool-carrying bridge moving over a working surface.
• this objective is achieved thanks to to a process and a device according to which the ends of the tool-holder bridge are supported and guided by two self-climbing beams, installed or intended to be installed along and outside at least two opposite facades of the building under construction, these two self-climbing beams being, preferably, constituted by self-climbing walkways of circulation and work L.
• This process and this device confer many and important advantages, mainly in their application to the realization of houses or small multi-storey buildings. They make possible in particular a very advanced mechanization and robotization of construction, 'which makes it possible to very significantly reduce the duration and the cost price of this one.
• the device according to the invention can have a very versatile character by the fact that it can be used not only for carrying out work on underlying areas, but also for interventions on vertical walls (for example the brushing of formwork walls) or superimposed (for example screwing of devices or various accessories under a roof).
• the process and the device according to the invention can be combined with installations and construction methods making it possible to raise the degree of mechanization and automation thereof, AND IMPROVE PRODUCTIVITY IN CONSTRUCTION, SUCH AS: “dLLES L EVEES” CONSTRUCTION METHODS, "RAISABLE” CONSTRUCTION PROCESS, TRANSPORTATION AND DISTRIBUTION ESTABLISHMENT OF MATERIALS AND / OR MATERIALS ON THE OUTSIDE OF THE construction, etc.
• Figure 1 is an elevational and schematic view of an exemplary embodiment of the device according to the invention positioned at the upper part of a building under construction and whose tool holder bridge is shown in its lower position The most common, for the execution of pLanchers.
• FIG. 2 is an elevation view and schematic showing the upward transLation of the device along hoisting masts.
• FIG. 3 is an elevation view of a schematic nature showing the tool-holder bridge positioned in the waiting position, under the roof, while the self-climbing circulation and work passers have been lowered to their previous position.
• Figure 4 is an elevational view and schematic illustrating on the one hand, the use of the device for performing an intervention on a vertical wall, and, on the other hand, the combination of this device with an installation allowing the transport and distribution of materials and / or materials on the outskirts of the building under construction.
• Figure 5 is an elevational view in schematic showing the use of the device for the execution of an intervention on a ceiling.
• This system mainly comprises:
• At least two self-climbing beams each identified as a whole by reference 2.
• the tool-holder bridge comprises a robust horizontal beam 3 executed using any material and any technique allowing the desired stiffness and solidity to be obtained.
• This beam is, for example, constituted by a sufficient connection of members and '' metal spacers.
• It can be formed in one piece, or have a variable length and include a main body of great length and one or two end portions assembled telescopically to this main body, for example to allow, if necessary, the crossing facade recesses.
• the beam 3 is equipped with at least one tool-carrying carriage 4, and it is arranged to serve as a rolling track for this carriage which is provided with suitable rolling or sliding members.
• the ends of the tool-holder bridge 1 are provided with rolling or sliding members such as gals 5 with perpendicular axes of rotation, allowing it to be supported and guided on two parallel paths.
• the motorization ensuring the transverse displacements of the mobi bridge 1 and of the carriage 4 or of the carriages equipping said bridge is carried out in any manner known per se and which can be chosen according to the nature of the displacement (rolling or g Smoothing).
• the ends of the tool-carrying bridge 1 are supported and guided by two self-climbing beams 2 installed or intended to be installed horizontally along and outside at least two opposite facades F of the building B under construction.
• the self-climbing beams are constituted by self-climbing circulation and work passers and, for example, by self-climbing passers of the kind described in the document WO 88/08909.
• the beams-passereL Self-climbing 2 mainly comprises a robust structure or framework, a pLateLage and a railing.
• the gangways or other kinds of self-climbing beams include, advantageously, a vertical wall 2a, the upper part 2b of which serves as lateral guidance to the tool bridge and of which the portion remaining constitutes a shuttering wall 2c and, more specifically, the edge formwork of the pLanchers or daLLes P.
• the gangways 2 or other kinds of self-climbing beams that are installed, perfectly level, from the building under construction, are subject to a lifting system, which can be of a type known per se, and allowing L 'vertical evolution of said gangways or beams by keeping them level, as the construction rises.
• the lifting system allowing the hoisting of the pass-beams
• the 2 or other kinds of beams and giving them their self-climbing character can be constituted by lifting masts 6 bearing on the soL and equipped with elevating devices 7 subject to said passereLLes or beams. It can also be constituted by various other hoisting systems known per se, such as a system using an evolutive hanging method to the lower walls.
• the lifting system can also include a rigid raising structure arranged above the prefabrication area and subject to the lifting devices 7 of the lifting masts 6, this rigid raising structure can advantageously be constituted by the definitive roof 8 of the building in progress. of construction. In that case.
• the beams-passereLLes 2 or other type of self-climbing beams are suspended, using all suitable fastening elements, from said rigid superimposed structure.
• Self-climbing passers 2 can advantageously be of the kind which is incorporated in the device for transporting and distributing materials and / or materials on the periphery of a building, described in the document.
• W0 88/08909 the main part of which resides in the fact that it comprises a carriage 9 comprising at least one sliding or rolling part connecting it to at least one solid longitudinal element of the structure of the 2d railing.
• this passereLLe suitable for serving as a guide track for said carriage.
• the gangways 2 which serve as guide and rolling tracks to the tool-holder bridge 1 can be connected by two identical gangways arranged perpendicularly, so as to completely surround the building.
• the self-climbing beams which surround the building can thus constitute the formwork of the edge of the plank P cast inside the vertical walls 2a of this formwork.
• the tool-carrying bridge 1 and its trolley 4 can be used for the realization of pLanchers of all kinds, in concrete, wood, metal, etc., and for all types of intervention related to this realization: work of materials, layout, etc.
• the tool-carrying bridge 1 can be fitted with a second tool-carrying trolley or more than two tool-carrying trolleys. As shown in Figure 5, the tool deck is equipped with two tool trolleys 4 and 10, one of which can move along and below said deck, while the other can run along and above it.
• the upper tool-holder trolley can be used for work on a ceiling under a roof 8 placed above the range of the said trolley or for carrying out work such as screwing equipment or organs various on the underside of La charpente de Ladite toiture.
• the tool trolley or each tool trolley can also be used for carrying out work in vertical plans.
• FIG. 4 represents, by way of example, a carriage 4 equipped with a brush 0 allowing the cleaning of the formwork face 2c of the formwork 2a.
• the trolley or Trolleys 4 and 10 can be designed and arranged to be able to carry very diverse tools or apparatuses whose drive can be provided by a motor fitted to said trolleys or incorporated into said tools or apparatuses.

Landscapes

• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Mechanical Engineering (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Conveying And Assembling Of Building Elements In Situ (AREA)
• Bridges Or Land Bridges (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=9372741

Family Applications (1)

Country Status (8)

Cited By (1)

Families Citing this family (3)

Family Cites Families (5)

• 1988
  • 1988-11-25 FR FR8816175A patent/FR2639664B1/fr not_active Expired - Lifetime
• 1989
  • 1989-11-22 ES ES8903971A patent/ES2017237A6/es not_active Expired - Lifetime
  • 1989-11-23 JP JP2500211A patent/JPH04503384A/ja active Pending
  • 1989-11-23 EP EP89913169A patent/EP0445187A1/fr not_active Withdrawn
  • 1989-11-23 AU AU46460/89A patent/AU639422B2/en not_active Expired - Fee Related
  • 1989-11-23 WO PCT/FR1989/000603 patent/WO1990006410A1/fr not_active Application Discontinuation
• 1991
  • 1991-05-22 FI FI912484A patent/FI912484A0/fi not_active Application Discontinuation
  • 1991-05-22 DK DK095991A patent/DK95991A/da unknown

Non-Patent Citations (1)

Also Published As

Similar Documents

Legal Events