EP1336703A1 - Vorrichtung zum Setzen von Baublöcke - Google Patents

Vorrichtung zum Setzen von Baublöcke Download PDF

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Publication number
EP1336703A1
EP1336703A1 EP03356028A EP03356028A EP1336703A1 EP 1336703 A1 EP1336703 A1 EP 1336703A1 EP 03356028 A EP03356028 A EP 03356028A EP 03356028 A EP03356028 A EP 03356028A EP 1336703 A1 EP1336703 A1 EP 1336703A1
Authority
EP
European Patent Office
Prior art keywords
block
cradle
beams
blocks
row
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Withdrawn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
EP03356028A
Other languages
English (en)
French (fr)
Inventor
Marc Couet
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
Priority claimed from FR0202031A external-priority patent/FR2836171A1/fr
Application filed by Individual filed Critical Individual
Publication of EP1336703A1 publication Critical patent/EP1336703A1/de
Withdrawn legal-status Critical Current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
    • 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
    • E04G21/22—Tools or apparatus for setting building elements with mortar, e.g. bricklaying machines

Definitions

  • the present invention relates to a device for positioning building blocks for the construction of a wall.
  • Building walls from building blocks is a manual operation and uses a mason whose experience and dexterity are basically to get a wall with straightness satisfactory.
  • the building blocks such as concrete blocks which generally have a hollow structure, are brought near the wall under construction, are garnished with mortar, then returned to be placed on it.
  • the mass of a block filled with mortar can vary between 10 and 20 kg and the mason must manually turn this block to place it on the wall in a position ensuring the straightness of the wall.
  • An object of the invention is to propose a device allowing the implementation of building blocks with precision and at high speed, and even in the case of implementation by an unqualified operator.
  • the device by its simple installation on a first row blocks or on an adequate foundation, and the rotation of its cradle, allows the installation of a block with perfect control of the position of this last. Indeed, the reversal of the block is managed in its entirety by the device according to the invention, human intervention is limited to the pulse given by an operator. The block laying operation therefore presents thanks to the device great reproducibility.
  • the device also comprises beams, extending between each of the cheeks, which guide the block during its fall.
  • the beams are mobile between a position in which they guide the block and a position in which they are raised laterally to allow removal of the device.
  • openings are made in each of the beams, capable of receiving wedges on which the block rests construction after its installation.
  • the thickness of the horizontal joint between building blocks is under control.
  • shim chargers unitary comprising a sheath in which said wedges slide unitary, are placed on the beams.
  • the sheath receives a connected moving part by a rod to the spar and a magazine perpendicular to the sheath and opening into the latter receiving several unitary shims, the part mobile being driven by an alternative translational movement during displacement of the beam.
  • a permanent magnet keeps the unitary wedge pushed. by the moving part at the end of the sheath.
  • one of the cheeks is provided on its face opposite the cradle, with a stopper against which the cradle in its second position, is in support.
  • each of the cheeks is provided on its lower edge with elastic support means comprising a bar intended to rest on the row of blocks and compression springs ensuring the connection between the bar and the lower edge of the cheek.
  • At least two blades are arranged in the cradle along one of its side walls and perpendicular to its bottom.
  • the blades open into the bottom of the cradle and are connected by a bar and compression springs are arranged between the wall of the cradle and each of the blades.
  • Figure 1 is a perspective view of this device.
  • Figure 2 shows an embodiment of an articulated beam of the device.
  • FIGS 3 to 7 show the device being operation.
  • FIG. 8 represents an embodiment of a cradle of the device.
  • FIG. 9 is a sectional view along IX-IX of FIG. 8.
  • Figures 10 and 11 show in section a form of realization of a shim loader.
  • the device comprises a frame 1 and a cradle 2 rotatably connected to the chassis.
  • the cradle 2 of form substantially parallelepipedic has an opening through which a block can be introduced.
  • the chassis 1 comprises two cheeks 4 connected by two longitudinal members 5 and by two articulated beams 3. Each cheek 4 supports an axis of rotation 7 from cradle 2.
  • an oblong light 6 is practiced in each of the cheeks 4 of the chassis 1.
  • the lights 6 are oriented vertically and are contained in the median plane of the chassis 1. The function of these lights will appear below in the description of the articulation of the beams 3.
  • cheeks 4 are each provided, on their face in look of the cradle 2, of a stopper 8.
  • blades 11 are arranged in the cradle 2 along one of its side walls and perpendicular to its bottom. In addition, the blades 11 open into the bottom of it. These blades 11 allow to block and retain a block in the cradle 2. This blocking is achieved by compression springs 14 which push the blades 11.
  • the bars 11 are connected to each other by a bar 15. It will be understood that when the bar 15 undergoes a thrust aimed at compressing the spring 14, the blades 11 no longer hold on a block which would be placed in the cradle 2.
  • the opening of the cradle 2 is chamfered to facilitate the introduction of a block.
  • an elastic spring stop 41 is arranged in one widths of cradle 2 to block a block in the longitudinal direction inserted in the cradle.
  • the cradle 2 is equipped with a handle of rotation 20.
  • the rotation handle 20 is articulated on the cradle on its side opposite to that receiving the blades 11 and near the cradle bottom wall 2.
  • the beams 3 are shown more precisely in FIG. 2.
  • the beams 3 consist of a slope 21 and two plates 22, the slope forming an angle of about 70 ° with the plates. Openings 28 are made in each side 21 and each plate 22, these openings 28 can receive shims 29 in L or Z of different thicknesses and different sections (square, round, rectangle, triangle, trapezoid ). The function of these wedges will appear further.
  • the two beams 3 have at their two ends an arm of lever 23. These lever arms 23 are fitted with articulations receiving rods 24 which can be seen in FIG. 1.
  • the rods 24, the number of four (i.e. corresponding to the end of each beam) are connected two by two at the level of the lights 6.
  • a grip handle 25, guided in the lights 6, is also articulated at this end of the rods 24.
  • the operation of the device is as follows.
  • two shims 29 are placed in each of the beams 3. The thickness of these shims 29 will determine the thickness of the mortar joint between two superimposed blocks.
  • Figure 3 shows the device in the initial position, that is to say in a position in which the chassis 1 is placed on a row of blocks of a wall under construction, the opening of the cradle 2 being turned upwards. An operator then introduces a block 38 into the cradle 2. In this position, block 38 is filled with mortar by the operator.
  • the bar 15 arrives at support against the cleats 8 and therefore stops the rotation of the cradle 2 in a position in which it is oriented in the median axis of the device, its opening facing the bottom.
  • block 38 is perfectly positioned thanks to the two beams 3 including the longitudinal slopes 21 arranged in V ensure its guidance.
  • the block 38 thus put in place then rests on the four wedges 29 as shown in Figure 6.
  • the shims 29 on which the block rests consistently ensure the thickness of the horizontal joint between two rows of blocks.
  • the block is thus positioned in a perfectly controllable manner.
  • the device is then removed by the operator. To this end, the operator takes hold of the handle 25 and places it in an upright position, as shown in figure 6.
  • FIGS 10 and 11 illustrate an alternative embodiment of the device.
  • the beams 3 support chargers 30 automatic unitary shims 31 intended to remain permanently in the wall between two rows of blocks.
  • the chargers 30 of unitary shims comprise a sheath 32 in which the said slides slide unitary wedges 31 and a magazine 34 perpendicular to the sheath 32 and opening into the latter.
  • a magnet permanent 35 is disposed at the end of the sheath 32, projecting from it latest.
  • a moving part 36 slides inside the sheath 32.
  • the moving part 36 is connected by a connecting rod 37 to a spar 5 constituting the chassis 1.
  • the beams 3 are animated by a movement of rotation relative to the chassis 1.
  • the sheath 32 of the loader 30 being itself linked to the beam 3 and the movable part 36 being connected by the link 37 to a fixed point of the chassis 1, it is understood that when the beam 3 is animated of a rotation, the moving part 36 is driven by a translation in the scabbard 32.
  • each of the two beams 3 deviate laterally.
  • the moving part 36 driven by a translational movement pushes the unitary shims 31 contained in the sheath 32.
  • a shim unitary 31 then leaves the sheath but is maintained in its extension by the permanent magnet 35.
  • the beams 3 return to their position guide.
  • the moving part undergoes a translation which makes it pass in front of the store and allows under the effect of gravity the descent of a unitary hold 31 in the sheath 32.
  • each of the two beams 3 is provided with two automatic chargers 30.
  • Another alternative embodiment plans to equip the cheeks 4 with elastic support means. So the lower part of the cheeks 4 has, under its zone in contact with the row of blocks on which the device rests, a bar connected 39 by compression springs 40.
  • the invention thus provides a device having the numerous advantages previously exposed. In particular, it allows a low-skilled operator to make a wall quickly and with good straightness, without deploy significant physical effort.
  • the device could have at least two cradles in tandem allowing to set up at least two blocks simultaneously of construction.
  • provision can also be made to equip the beams 3 of bilge loaders having different dimensions.
  • stops 8 for stopping the cradle could be replaced by a longitudinal bar extending between each of the cheeks 4. This bar could also be adjustable and adjustable to obtain aligning successive rows of blocks.

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)
EP03356028A 2002-02-18 2003-02-18 Vorrichtung zum Setzen von Baublöcke Withdrawn EP1336703A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR0202031 2002-02-18
FR0202031A FR2836171A1 (fr) 2002-02-18 2002-02-18 Dispositif de mise en place de blocs de construction
FR0212423A FR2836172B1 (fr) 2002-02-18 2002-10-07 Dispositif de mise en place de blocs de construction
FR0212423 2002-10-07

Publications (1)

Publication Number Publication Date
EP1336703A1 true EP1336703A1 (de) 2003-08-20

Family

ID=27624225

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03356028A Withdrawn EP1336703A1 (de) 2002-02-18 2003-02-18 Vorrichtung zum Setzen von Baublöcke

Country Status (2)

Country Link
EP (1) EP1336703A1 (de)
FR (1) FR2836172B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2914674A1 (fr) * 2007-04-05 2008-10-10 Fabrice Christophe Martinez Dispositif destine a positionner des briques ou parpaings les uns par rapport aux autres

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE266020C (de) *
DE533517C (de) * 1931-09-15 Manfred Burucker Mauermaschine
US2818725A (en) * 1953-10-22 1958-01-07 Joseph David Building block laying devices
BE895838A (fr) * 1983-02-08 1983-05-30 Acalinovic Nikola Ajusteur de moellons

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE266020C (de) *
DE533517C (de) * 1931-09-15 Manfred Burucker Mauermaschine
US2818725A (en) * 1953-10-22 1958-01-07 Joseph David Building block laying devices
BE895838A (fr) * 1983-02-08 1983-05-30 Acalinovic Nikola Ajusteur de moellons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2914674A1 (fr) * 2007-04-05 2008-10-10 Fabrice Christophe Martinez Dispositif destine a positionner des briques ou parpaings les uns par rapport aux autres

Also Published As

Publication number Publication date
FR2836172B1 (fr) 2004-07-09
FR2836172A1 (fr) 2003-08-22

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