EP0930264A1 - Systeme ameliore de pose de blocs ou de voutes pour la formation de dalles - Google Patents

Systeme ameliore de pose de blocs ou de voutes pour la formation de dalles Download PDF

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Publication number
EP0930264A1
EP0930264A1 EP98919286A EP98919286A EP0930264A1 EP 0930264 A1 EP0930264 A1 EP 0930264A1 EP 98919286 A EP98919286 A EP 98919286A EP 98919286 A EP98919286 A EP 98919286A EP 0930264 A1 EP0930264 A1 EP 0930264A1
Authority
EP
European Patent Office
Prior art keywords
arches
precedent
block
blocks
arch
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Withdrawn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
EP98919286A
Other languages
German (de)
English (en)
Inventor
Antonio Rico Villena
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.)
RICO VILLENA, ANTONIO
Original Assignee
Rico Villena Antonio
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 Rico Villena Antonio filed Critical Rico Villena Antonio
Publication of EP0930264A1 publication Critical patent/EP0930264A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/445—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated
    • B66C1/447—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated by hydraulic or pneumatic motors

Definitions

  • the present invention refers to a system for setting blocks and arches with a grid or one direction configuration for the fomation of slabs in building work, said system representing an outstanding improvement for the formation of structural slabs in buildings.
  • the system of the invention mainly consists of a swinging clamp used for placing blocks and arches with a grid configuration, and of a trolley on which those block and arche assemblies are positioned for its further placement in order to provide grid or directional type slabs.
  • swinging clamps capable of picking up objects such as blocks and arches from a pallet and revolving them, but with no capabilities to position them as to form a construction assembly.
  • the system for setting blocks and arches forming grid assemblies for the formation of construction slabs avoids those inconveniences as it deals with the development of a swinging clamp for blocks and arches, capable of holding a block or arche and revolving it a quarter of a turn, i.e. 90 degrees, either in clockwise direction or in the opposite direction, each machine operation, alternatively, to create a block or arch assembly on a pallet.
  • a lift truck type machine provides said assemblies to form the structural slabs of buildings as compared with the work previously done by manual means.
  • the system of the invention provides another important improvement as to enhance the production performance in the block and arch manufacturing process, since the handling of such elements will be made with the machine, it will be possible to produce larger and heavier elements, thus being capable to obtain twin component grid assemblies, hence improving the work quality and safety, for said assemblies may have only one connection as compared with the usual two connection system used in the art.
  • the swinging clamp for blocks and arches holdssaid elements from the position that they were placed by the block and arch manufacturing machine, by exerting pressure on them. First the said elements are placed in horizontal position, and they are turned 90 degrees, i.e. a quarter of turn, to the left, to be deposited vertically on the pallet.
  • the swinging clamp will turn 90 degrees to the right, depositing the elements vertically on the pallet, thus forming the grid assembly, opening facing opening and bottom facing towards outside.
  • the swinging clamp will perform either a quarter of a turn (90 degrees) or half a turn (180 degrees). For example, for 40 x 20 x 40 cms. elements, the swinging clamp will perform half a turn.
  • the lift truck object of the present invention consists of a electro-mechanical machine for the preparation of block or arch assemblies for the formation of grid or directional construction slabs, to be used in the handling and positioning of blocks and arches required to provide a construction slab.
  • the lift truck operation comprises following operations.
  • the lift truck will raise the pallet to about 10 to 30 cms. from the floor, by emans of a motor driving system.
  • said lift truck provided with caterpillar type chains, will move, over the construction slab, to the area where said truck will deposit each block or arch assembly.
  • the lift truck will deposit the assembly lower elements on the desired place, lifting the remaining elements 10 to 30 cms.
  • the system for setting blocks and arches in a grid assembly to form construction slabs object of the invention, consists of a block and arch swinging clamp to provide block or arch grid assemblies and to deposit said assemblies on a pallet, and of an electro-mechanical fork lift truck used to move each assembly or group of blocks or arches for the formation of construction slabs.
  • the block and arch swinging clamp used to provide an assembly and to deposit same on a pallet, comprises an iron beam (1) arranged across horizontally, a vertical strut (2) projecting from the beam central upper portion with its upper end fastened to two horizontal hydraulic pistons (3), one on the left and the other on the right, arranged to displace horizontally in opposite senses, and a motor reduction system (4) located on the across beam (1) for the driving of both side shafts (24).
  • Two beams (5) are placed on the cross beam (1) ends, at a substantially square angle to the beam (1) and forming a hinged joint (6) with said across beam (1).
  • Each one of said beams (5) forms a hinged joint with the respective hydraulic piston (3) end by mans of the connection (23) and having on its opposite end a horizontal shaft (7) housed in said beam connected to a hinged joint (25), said shaft (7) being prepared to support another beam (8), preferably made of rubber covered iron, so that said beam can operate by pressing the blocks or arches and turn them clockwise or anti clockwise a quarter of a turn (90 degrees), to provide the desired arrangement.
  • the pressure on the elements is made by means of the hydraulic pistons (3) associated to the hinged joints (6), (23), (25), which are housed in the beam (5).
  • the quarter of a turn, clockwise or anticlockwise, is performed by means of the reduction motor system (4) placed on the cross beam (1), from where the shafts (24) proyect such as it has been described above. From each one of the free ends of said shafts (24) one chain (9) projects to the left and another to the right towards the respective horizontal shafts (7) where respective gears (10) on each shaft (7) are engaged to each one of the said chains.
  • the swinging clamp for blocks and arches holds the elements with the help of the beams (8) in the position in which they have been positioned by the block and arch manufacturing machine, by exerting a pressure on said elements by means of the hydraulic pistons (3) associated to the hinged joints (6), (23) and (25).
  • the elements held are in horizontal position, from where the beams (8) swing together a quarter of a turn, i.e. 90 degrees, to the left, depositing the element in a vertical position on the pallet.
  • the beams (8) will together perform a quarter of a turn to the right, depositing the elements in a vertical position on the palet, forming a grid assembly, opening facing openenings and bottoms towards outside.
  • the electro-mechanical lift truck used to place block or arch grid assemblies on grid or directional construction slabs may consist of a metal structure (11) with two reduction motors (12) with chains (13) projecting from the truck sides and associated to corrsponding gear mechanisms (14) which transfer the movement to caterpillar type chains (15) that provide a wider support to said lift truck and an improved safety and performance.
  • the lift truck also consists of central reduction motor (16) and a drum (17) where two metal cables (18) are wound, each cable projecting in opposite direction with respect to the other, and being used to lift and lower the blocks and srches.
  • Cammsahfts (19) are provided on both sides of the lift truck, being driven by a central control (20) and an electrical panel.
  • the lift truck is provided with a detector (22) on its back side, to measure the distance between the grid assemblies previously positioned, in orde to leave the necessary space for the iron structure.
  • the lift truck will move on the forms in the area where said lift truck must deposit each block or arch assembly or group with the aid of caterpillar type chains (15) driven by the reduction moto (12).
  • the lift truck will then deposit said group of blocks or arches in the desired place and will lift the remaining elements to about 10 to 30 cms., above the floor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Road Paving Structures (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
EP98919286A 1997-05-14 1998-05-12 Systeme ameliore de pose de blocs ou de voutes pour la formation de dalles Withdrawn EP0930264A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES9701061A ES2143917B1 (es) 1997-05-14 1997-05-14 Sistema mejorado de colocacion de bloques y bovedillas para la formacion de forjados.
ES9701061 1997-05-14
PCT/ES1998/000134 WO1998051849A1 (fr) 1997-05-14 1998-05-12 Systeme ameliore de pose de blocs ou de voutes pour la formation de dalles

Publications (1)

Publication Number Publication Date
EP0930264A1 true EP0930264A1 (fr) 1999-07-21

Family

ID=8299337

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98919286A Withdrawn EP0930264A1 (fr) 1997-05-14 1998-05-12 Systeme ameliore de pose de blocs ou de voutes pour la formation de dalles

Country Status (3)

Country Link
EP (1) EP0930264A1 (fr)
ES (1) ES2143917B1 (fr)
WO (1) WO1998051849A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT272958B (de) * 1966-03-11 1969-07-25 Henke Maschf Gmbh Plattenaufnahme- und -absetzvorrichtung für Maschinen zur Herstellung von Kunststeinplatten
US4168130A (en) * 1977-04-22 1979-09-18 Dr. Barth Kg Apparatus for placing paving elements
DE3103748A1 (de) * 1981-02-04 1982-08-12 Transport- und Förderanlagen - GmbH, Spezialmaschinenfabrik Lauda, 6970 Lauda-Königshofen Vorrichtung zum paarweisen aufstellen von strangdachziegeln und zum bilden von setzreihen
ES1032540Y (es) * 1995-11-21 1997-12-16 Maic Tecnicos Sa Una pinza aplicable en instalaciones para ceramica y bloques de hormigon.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9851849A1 *

Also Published As

Publication number Publication date
ES2143917B1 (es) 2000-12-01
ES2143917A1 (es) 2000-05-16
WO1998051849A1 (fr) 1998-11-19

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