FR2666550A1 - TRANSPORT VEHICLE FOR TRANSPORTING CONSTRUCTION CELLS, SUCH AS PREFABRICATED CONCRETE GARAGE. - Google Patents

Abstract

The invention relates to a transport vehicle for prefabricated construction cells without a floor. The transport vehicle (1) comprises a lifting device (5) arranged on the chassis (4) of the vehicle, which carries a carrying device (10) resting under the lower face of the ceiling of the building cell (2). The lifting device (5) or an element (6b) of the lifting device, which carries the carrying device (10), can be moved relative to the chassis (4) of the vehicle, in the longitudinal direction (L). The carrier device (10) comprises a carrier frame (20) in which are housed four support lugs (28) which can be moved in the longitudinal direction (L) and in the transverse direction. The support legs (28) can be moved in pairs, either in the same direction or in opposite directions, by means of control jacks.

Description

Transport vehicle for transporting construction cells,

  The invention relates to a transport vehicle, such as prefabricated reinforced concrete quarrels.

  intended to carry construction cells without

  expensive, open on at least one of their front faces, such as prefabricated garages reinforced concrete, the vehicle having a lifting device arranged on the vehicle, a carrier device placed on the lifting device, which takes

  support under the underside of the ceiling of the cell of con-

  truction and comprises a support frame provided with support legs on which rests the lower face of the ceiling, the legs

  which can slide in the longitudinal direction of the vehicle

  relative to the lifting device, and this vehicle

  carrying a plurality of lower support brackets that can be adjusted transversely to the longitudinal direction

  of the vehicle and supporting the side walls of the

  lule of construction during transport.

  In the case of a known transport vehicle of this kind (DE-GM 70 11 597), the upper surfaces of the longitudinal rail of the rigid support frame constitute the support lugs which support the underside of the ceiling. moving horizontally in the direction of

  the longitudinal axis of the vehicle In addition, the lower consoles

  supports can be moved simultaneously by

  pairs transversely to the longitudinal axis

  of the vehicle, so as to position the construction cell in relation to foundations prepared in advance, before placing it on the latter, since the

  carrying frame can only be moved longitudinally

  In the vehicle, the lifting device must be lowered, before transverse movement of the lower support consoles, until the support legs are no longer in contact with the lower face of the ceiling. must be moved in the longitudinal direction of the vehicle, before being permanently removed, it is necessary to raise it from the lower support consoles, lifting it by means of the lifting device and the support legs, since the lower consoles do not allow movement in the longitudinal direction of the vehicle The positioning of a construction cell by

  relationship with foundations prepared in advance is quite

  plicated, since the construction cell must alternately be placed on the lower support consoles and be lifted by the lifting device, until the final exact position has been reached. The operation is made more difficult by the in case of a sloping position of the vehicle, the horizontal leveling of the cell

  of construction, around an axis that is transverse to

  port, the longitudinal axis of the vehicle, as authorized by the lifting device, is canceled each time the construction cell is to be laid, as part of the correction

  from its position, on the lower support brackets.

  The adjustment of the construction cell with respect to the foundations is thus rather long and complicated, moreover, the installation

  of the construction cell on the lower consoles

  support, followed by lifting by means of the lifting device, may result in the deterioration of the longitudinal edges.

lower side walls.

  On the other hand, the known transport vehicle can transport only construction cells whose

  length and width vary very little in order to

  if the cells are securely loaded onto the vehicle and can be unloaded from the vehicle, it is necessary for the building cells to be supported by the carrier device above their center of gravity Otherwise, the carrier device is overloaded unilaterally, or the construction cell maintained only at the level of the

  underside of its ceiling can tip over and fall off

  positive carrier It is true that, in the case of the transport vehicle described above, the carrier frame can be moved a small distance in the longitudinal direction of the vehicle, but the race is not sufficient to lift, deposit and safely transporting construction cells that vary by several meters in length, by

  example, short cells with a length of 6 m and

  long lules 9 m long. If the lifting device is arranged far enough at the rear of the vehicle to allow lifting and transport of short construction cells, long construction cells supported by their center of gravity would extend too far beyond the rear of the vehicle, and the weight of the construction cell would not be evenly distributed over the vehicle axles. In this case, the rear axles of the vehicle anyway, are already working at their limit

  of 10 t per axle, would be overloaded by placing the

  the lifting device in a position conducive to the transport of long construction cells, the carrier device

  would find too far ahead to seize a building cell.

  short, and the rear wall of the cell would collide with the rear of the vehicle On the other hand, in the case

  of the known transport vehicle, the carrier frame is rigid.

  This means that narrow construction cells can be supported by the longitudinal rails of the carrier frame at

  proximity of the side walls of the cell, under the

  below the ceiling, but in the case of large building cells, the support is located at a greater distance from the side walls In the case of the cells

  wider, this can cause cracking of the ceiling.

  Finally, the short travel of the carrier frame relative to the lifting device allows only a displacement to align the device above the center of gravity of the garage, or a displacement during the installation of

  cell, but it does not allow both operations.

  When the carrier has been placed in one of its

  end-of-travel positions in order to be able to grasp the construction cell as close as possible to its center of gravity, a further movement of the support frame, beyond the previous end-of-travel position, is not possible.

  correction of the positioning position of the cell would not be

  in this case, only through a maneuver of the

  vehicle, which, however, on unstabilized and

  Uneven wind, can lead to other problems.

  Also, the object of the invention is to create a vehicle

  transport of the kind mentioned in the introduction, intended

  to transport building-cells without a floor, or-

  on at least one of their front faces, such as

  prefabricated reinforced concrete garages, which allow

  safely and without risk of deterioration,

  building cells of very long lengths and widths

  and position them in the longitudinal direction of the vehi-

  in the transverse direction, if possible without having to use the maneuvers of the transport vehicle, in order to

  place them in their exact position on pre-existing foundations

prepared in advance.

  This object is achieved according to the invention by virtue of the fact that the lifting device or an element of this device, which

  carries the carrying device, can be moved relative to

  the chassis of the vehicle in the longitudinal direction of the vehicle

  hicle, and thanks to the fact that four support lugs arranged on the support frame can be moved horizontally in the longitudinal direction and in the transverse of the vehicle, these lugs can be moved in pairs, by means of control jacks, to perform movements either in the

  same meaning, in opposite directions.

  In the case of the transport vehicle according to the invention,

  the displacement of the complete lifting device by

  port to the chassis of the vehicle, or the displacement of an element of

  lifting device, which carries the carrier device, by

  port to an element of the lifting device, which is connected to the chassis of the vehicle, and in the longitudinal direction of the vehicle, makes it possible to place the carrier device in a position where the center of the carrier device is in the region of the center of gravity of the vehicle. In this way, the transport vehicle can be adapted to the transport of construction cells of different lengths. On the other hand, it is

  possible to move the support legs in the transverse direction

  sal in the longitudinal axis of the vehicle In this way, building cells of different widths can be supported by the underside of the ceiling, near their side walls, thus avoiding the risk of cracking

  the ceiling The adjustment of the support legs in the long-term

  of the vehicle allows them to be spaced further apart from each other, to allow the transport of longer building cells, whereas this spacing may

  be reduced to allow for the transport of more

  This ensures optimal support, especially

  In addition, it is possible to simultaneously move all the support legs, as well as

  in the longitudinal direction than in the transverse direction of the

  In this way, the construction cell can be precisely aligned in place with the foundations prepared in advance, in a simple manner, in a reduced time and without the need to maneuver the vehicle and lift and rest the cell. several times a move

  of the building cell, when it was installed

  tion, is also possible thanks to the displacement of the

  In addition, the transport vehicle produced according to the invention has the advantage that, especially during the transport of the long construction cells, the axles of the transport vehicle are loaded almost uniformly, and that the overloading of individual axles is thus avoided. According to one embodiment of the invention, two sliding frames are housed in the carrier frame, at opposite sides thereof, so as to be deployed, each of the sliding frames comprising at least one guide tube disposed transversely by relation to the sliding direction of the

  frame, and support arms, which can be relocated

  thecopic with respect to this tube, protrude from the guide tube at the opposite ends thereof, a tab

  bearing respectively on the free end of the

support ditsbras.

  Another feature of the invention is the fact that the support arms are telescopically housed in the corresponding guide tube so as to be movable, and each guide tube is provided with a stop receiving the articulated control cylinders. each on one of

support arm.

  According to one of the embodiments of the invention, each of the

  sliding frames is provided with two parallel tubes of

  which are connected to each other and provide guidance for

  one of the support arms, respectively.

  According to another feature of the invention, a jacking cylinder

  cage is disposed respectively between the two support arms sliding in the corresponding support frame, this locking cylinder for locking the two support arms one

  relative to each other in their given relative position.

  In one of its versions, the vehicle is

  characterized in that the support arms respectively arranged at opposite ends of a guide tube are slidably housed in a common intermediate tube, and in that the intermediate tube slides in the guide tube, a stop, receiving the cylinders articulated on the support arms, being provided on the intermediate tube, and another stop, receiving a control cylinder hinged to the tube

  intermediate, being provided on the guide tube.

  Another feature of the invention is that each support leg is adjustable in height relative to the

  corresponding support arm, by means of a hy-

  draulic. According to yet another embodiment, the carrying frame

  can rotate around a central vertical axis, on a cou-

  rotation between the support frame and the disc

positive lifting.

  Another feature of the vehicle is that the

  lifting device is a cantilevered arm in two

  which can swing over a tilting axis arranged

  both horizontally and transversely to the longitudinal direction

  tudinal of the vehicle, the first part of the arm cantilevered

  which can swing over the tilting axis, and the second part

  of the cantilevered arm which can be telescopically displaced relative to the first part, and that the carrier device can be inclined at the free end of the

  second part of the cantilever arm, around a pivot

rises to the tilting axis.

  Another aspect of the vehicle according to the invention is that a control cylinder is arranged between the second part

  the cantilever arm and the carrier device.

  According to one of the variants of the vehicle, the power supply of the control cylinder can be controlled via a

  electronic slope detector, so that the

  carrier and a construction cell based on

  they are kept in a substantially horizontal position.

  tal. Another detail is that a lower support bracket, intended to support the rear wall of the construction cell, is disposed at the rear of the vehicle frame, movably in the longitudinal direction of the vehicle, in order to

  allow the transport of cells of different lengths.

  The invention will be described in more detail later, in view of several embodiments illustrated in the accompanying drawings, in which: Figure 1 shows a side elevation of the transport vehicle, in the preparation position of the transport of a cell of long construction, FIG. 2 shows a side elevation of the transport vehicle with a long construction cell placed on the vehicle, FIG. 3 shows a side elevation of the transport vehicle, in the position of preparation for transporting a cell. short build,

  Figure 4 shows the transport vehicle in posi-

  FIG. 5 shows a top view of the transport vehicle, FIG. 6 shows a top view of a first exemplary embodiment of the carrying device, FIG. 7 shows a partial view. of a second embodiment of the carrier device, and FIG. 8 shows a view from above of a third

  embodiment of the carrier device.

  The transport vehicle 1 is intended for the transport of cells 2, 3 of construction without floor, open on at least one of their front faces, in particular prefabricated garages made of reinforced concrete. A lifting device,

  designated overall by reference 5, is arranged on the frame

  4 of the vehicle The lifting device 5 has the advantage of

  a cantilevered arm 6a, 6b, made in two parts,

  The first part Ga of the cantilevered arm is

  abutment on a horizontal axis 7 of tilting, disposed transversely

  in the longitudinal direction of the vehicle, the arm being able

  The tilting movement is controlled by a lifting jack 8 suspended in the manner of a cardan joint in the chassis 4 of the vehicle. Thereafter, the use of the terms of the lifting jack or

  control cylinder means respectively a piston unit

  cylinder composed of a cylinder, a piston and a piston rod The second part 6b of the cantilever arm telescopically slides in the first part 6a and can be adjusted via the cylinder 9 The free end of the second part 6b of the cantilever arm supports the carrier device 10, which is articulated on the part 6b by means of the pivot 11. The pivot 11 is parallel to the axis 7 of the tilting Then, a control cylinder 12 is provided

  between the second part 6b of the cantilevered arm and the

  positive carrier 10, this jack being intended to bring or even maintain the carrier device 10 in a horizontal position,

  when the vehicle 1 is on a slope on non-level ground.

  The power supply of the control cylinder 12 is advanced

  tageusement via an electronic slope detector 13 so that the carrier device 10 and the cell 2 or 3 of construction that rests on the latter

  are kept in a substantially horizontal position.

  In addition, lower consoles 15, 16 of

  port are provided on the chassis 4 of the vehicle, which can

  moved transversely to the longitudinal axis L of the vehicle

  which provide support for the lower longitudinal edges

  side walls of the building cells 2, 3 during transport The lower support consoles can

  be displaced and therefore be adapted to the

  given geometry of the construction cell to be transported When loading the construction cell on the transport vehicle and when unloading it, the consoles

  lower 15, 16 support are retracted.

  In order to ensure reliable support also of the former

  rear end of the construction cell to be transported, a lower support bracket 17, intended to support the rear wall of the construction cell, is arranged at the rear of the chassis 4 of the vehicle and can move in the

  meaning of the length of the vehicle As shown by a comparison

  its figures 2 and 4, the rear lower console 17 of

  support can be adapted to the length of the corresponding cell.

  2 or 3 of construction to be transported, by adjustment

  in the longitudinal direction of the vehicle.

  The detailed embodiment of the carrier device 10 is illustrated, in the form of three variant embodiments, on

  FIGS. 6 and 8. The parts with identical functions are de-

  signed by the same references, so that the explanations

  cations given for Figure 6 are also essentially valid for Figures 7 and 8, subject to a

  additional description given later.

  Each of the carrier devices 10 comprises a support frame 20. The support frame 20 is advantageously arranged so as to be able to rotate about a vertical axis A of rotation, on a pivoting ring 21 arranged between the frame and the device 5. Lifting Swiveling is controlled by a jack

  22 of sliding frames 23, which can be de-

  bent horizontally, are accommodated in the support frame 20 on two opposite sides thereof. Each of the sliding frames 23 can be moved individually in the longitudinal direction.

  L of the vehicle, via a cylinder 24 control.

  A locking cylinder 25 can be arranged between the two frames

  23, which, in the locked position, maintains the space

  relative cement adjusted between the two sliding frames 23.

  Each of the sliding frames 23 comprises a guide tube 26 extending perpendicularly to the direction of sliding of the

  frames, that is to say, in the present case, which extends

  towards the longitudinal direction of the vehicle Two arms 27 of

  support, protruding from the opposite ends of the guide tube 26

  The free end of each support arm 27 carries a support lug 28 which is advantageously adjustable in height relative to the corresponding support arm 27. executing hydraulically The four support legs 28 serve to support the cell 2 or 3 of construction

  by the underside of its ceiling.

  Each guide tube 26 has a stop 29 Two control jacks 30 are connected to the stop 29, each of the control jacks being articulated on a support arm 27

  In addition, it is possible to provide a cylinder 31 for blocking

  ge which is arranged between the two support arms sliding in the corresponding guide tube 26, this jack to maintain the set gap given between the two support arms 27 If necessary, the locking cylinder 31 can be

  deleted, as shown in Figure 6 below.

  In the case of the variant embodiments represented

  in FIGS. 68, the control cylinders 30, 31 are

  presented so that they are positioned horizontally next to the guide tubes 26 and the arms 27 of support Gold,

  they can also be arranged below the elements mentioned.

  In the case of the embodiment variant shown in FIG. 7, the single guide tube has been replaced by two parallel guide tubes 26a, 26b. Each of the guide tubes 26a, 26b is reserved for guiding a single arm 27 of

  support This achievement allows to obtain race races

  greater clearance between support arms 27 and

tubes 26a, 26b guide.

  In the case of the exemplary embodiment shown in FIG. 8, the guide arms 27 slide in a common intermediate tube 32 The intermediate tube 32 slides in the guide tube 26 The intermediate tube 32 is provided with a stop 33 receiving the control jacks articulated on the support arms 27 A longitudinal slot 34, allowing the stop 33 to pass, is provided in the guide tube 26.

  stop 35, intended to receive a control cylinder 36, is dis-

  placed on the guide tube 26, the jack 36 being hinged to

  -the inner tube and allowing to move, in the long-term direction

  longitudinal position L of the vehicle, and with respect to the guide tube 26, the assembly of the intermediate tube and support arms 27

housed in this tube.

  The operation of the new transport vehicle is as follows:

  Before loading a cell 2 of long construction

  as shown in Figures 1 and 2, the

  legs 28 are deployed in the direction B, transverse-

  longitudinal axis L of the vehicle, under the action of the control cylinders 30, until the support legs 28 are placed as close as possible to the side walls of the vehicle.

  construction cell 2 to be transported.

  On the other hand, the support legs can be

  displaced in the longitudinal direction L of the vehicle, by

  placement of the sliding frames 23, in order to be able to

  This displacement is obtained by the action of the control cylinders 24 which, during

  this adjustment operation, can be operated individually.

  Simultaneously or simultaneously Since each sliding frame 23 has two support lugs 28, the movements of the bearing lugs 28 are always in pairs. However, in the case of the embodiments of the carrier device 10, illustrated in FIGS. Figures 6 and 7, the sliding frames 23

  are not fully deployed to seize and charge a cell

  2 of long construction, so that certain correction movements of the sliding frames 23 in the longitudinal direction L of the vehicle remain possible during unloading and

laying of the construction cell.

  After the adjustment, as described above, of the

  carrier device 10 with respect to the construction cell 2

  to be transported, the carrier device 10 must be brought into

  a position in which the central axis A of the latter coincides with

  with the center of gravity S of cell 2 of construction

  This is done by means of the displacement, by means of the control cylinder 9, of the portion Gb of the cantilever arm relative to the portion 6a of the arm, to the position shown in FIG. the transport vehicle 1 is ready to load a long construction cell 2 By activating the lift cylinder 8, the arm Ga, Gb is lifted in cantilever, and the support lugs 28 finally come into contact with the lower face. from the ceiling of cell 2

  This is lifted up to the top of the

  calf support lower consoles 15, 16, 17 support.

  Then, the brackets 15, 16 of support are deployed transversely to the longitudinal direction L of the vehicle, according to the width of the corresponding construction cell,

  and the lower support bracket 17 is deployed towards the

  in the position shown in Figure 2.

  After lowering the arm 6a, Gb cantilevered, the building cell 2 rests on the lower brackets 15, 16, 17 of support, but it can further remain supported by the carrier device 10, under the lower face In the transport position shown in Figure 2, the construction cell can then be transported to the installation site. At the place of installation, the vehicle engages with

  its rear axles between foundations prepared in advance.

  Long and complicated maneuvers of the vehicle are not

  necessary, since the construction cell can be adjusted

  precisely in relation to the foundations, before the

  by means of the carrier device 10 and the device

  lifting device 5 Adjusting in the longitudinal direction L of the.

  vehicle is carried out by a simultaneous movement of the four support legs 28, by means of the actuators 24 to the front or rear of the vehicle, or to the left or the

  according to FIGS. 6 8 in order to ensure a synchronous

  chronized legs 28 support during this operation, it is

  advantage of using the locking cylinder, which remains

  rusted during shift movements and keeps

  unchangeable spacing between the two corresponding sliding frames In the case where the running of the sliding frames 23

  would be insufficient, a long trip can be made

  additional longitudinal movement by a displacement, by means of the control cylinder 9, of the portion 6b of the arm relative to the portion 6a of the cantilevered arm To position the construction cell in the direction B transversely relative to the the axis of the vehicle, the control cylinders 30 are controlled so that the support lugs 28 located on the opposite sides of the vehicle are moved in the same direction In this case again, the locking cylinder 31 can ensure, in its locked position, the synchronized movement of the support lugs 28 placed on the opposite sides of the vehicle If the construction cell is turned relative to the foundations, about a vertical axis, the entire carrier device 10 can be rotated around the A axis, by actuation of the cylinder 22 control, and the construction cell can, therefore, be readjusted around the vertical axis Finally, it is possible

  also to place the construction cell horizontally

  turn of the axis 11, by a manual control of the cylinder 22 -de com

  request or, automatically, through a

  Taper 13 of slope After being adjusted in all directions relative to the foundations, the construction cell can be deposited in its exact position by lowering the

jack 8 lifting.

  During the removal operation, the transport vehicle

  port is supported on the ground by means of the support device 37. This support can also be produced in a known manner in the form of a step-by-step advance device, which allows

  move the vehicle in stages, transverse to the longitudinal axis

  the vehicle, pivoting on its front axle,

  lifting the rear of the vehicle from the ground.

* To transport a short building cell like the one shown on the

  FIGS. 3 and 4, the support legs 28 must not be

  bent in the longitudinal direction of the vehicle as far as

  in the case of the longer cell Often, too,

  folds of support legs in the longitudinal direction of the vehicle

  This is not possible because they would then hit

  mounting rooms of the construction cell, for example those of a swing door The lateral deployment of the legs

  support, in order to create optimal support for the

  truction near the side walls thereof is carried out as described above, as in the case of a longer construction cell Gold, for the transport of a cell 3 of short construction, the carrier device 10 must be moved farther back relative to the chassis 4 of the vehicle, so that the central axis A coincides again with the center of gravity S of the shorter construction cell This is achieved thanks to the extension of part 6b of the arm cantilevered with respect to part 6a thereof, at

by means of a control cylinder 9.

  The lifting device preferably used is that of the above-mentioned device, which comprises a cantilever telescopic articulated arm, since this lifting device is relatively resistant despite a relatively high weight.

  reduced, and that is of a simple design Now, it is important

  as well as, in the case of this lifting device, the center of gravity of the lifting device is placed as much as possible in the front of the vehicle, which removes part of the load from the rear axles. it is certain to avoid exceeding the maximum permissible load on

  the rear axles, even in the case of the transport of

the long construction.

2666550.

Claims (9)

  1 transport vehicle intended to transport construction cells without floor, open on at least one of their end faces, such as prefabricated garages made of reinforced concrete, this vehicle comprising a lifting device arranged on the vehicle, a carrier device placed on   lifting device, which is supported under the underside   re of the ceiling of the construction cell and comprises a support frame provided with support legs on which rests   the underside of the ceiling, the support legs being capable   smooth in the vehicle frame, in the longitudinal direction   of the vehicle, with respect to the lifting device, and this vehicle comprising several lower support brackets which can be adjusted transversely relative to the direction   of the vehicle and which support the side walls   of the construction cell during transport, characterized in that the lifting device (5) or an element (6b) of this device, which carries the carrier device (10), can be moved relative to the chassis ( 4) of the vehicle, in the longitudinal direction (L) of the vehicle, and in that four support lugs (28) arranged on the support frame (20) can be displaced horizontally in the longitudinal direction (L) and in the direction transverse position of the vehicle, these legs being displaceable in pairs, by means of actuating cylinders (24, 30), to perform movements in the same direction, or movements in opposite directions.   2 transport vehicle according to claim 1, characterized in that two sliding frames (23) are housed in the carrier frame (20) at opposite sides thereof,   deployed, each of the sliding frames   at least one guide tube (26; 26a, 26b) arranged transversely   with respect to the sliding direction (B) of the frame, and in that of the support arms (27), telescopically displaceable with respect to this tube, protrude by   relative to the guide tube at the opposite ends of that   ci, a support lug (28) being disposed respectively on   the free end of said support arms.   Transport vehicle according to claim 2, characterized in that the support arms (27) are telescopically accommodated in the corresponding guide tube (26; 26a, 26b) so as to be displaceable, and in that each guide tube (26) is provided with a stop (29) receiving the control cylinders (30) each articulated on one of the arms (27). of support.   4 transport vehicle according to claim 3, characterized in that each of the sliding frames (23) is provided with two parallel tubes (26a, 26b) for guiding, which are connected to one another and provide guidance from one of the arms (27) of support, respectively.   Transport vehicle according to claim 3 or   Claim 4, characterized in that a cylinder (31) for   cage is disposed respectively between the two arms (27) sliding support in the corresponding support frame (27), this locking cylinder for locking the two arms (27).   in relation to each other in their relative position. given.   Transport vehicle according to claim 2,   characterized in that the support arms (27) arranged   at opposite ends of a guide tube (26) are slidably received in a common intermediate tube (32), and in that the intermediate tube (32) slides in the guide tube (26), a stop ( 33), receiving the cylinders (30)   articulated on the support arms (27), being   view of the intermediate tube (32), and another stop (35),   receiving a cylinder (-36) control articulated on the inter-   mediator (32) being provided on the guide tube (26).   7 Transport vehicle according to one of the claims   1 to 6, characterized in that each support leg (28) is height-adjustable relative to the support arm (27).   corresponding, by means of a hydraulic control.   8 Transport vehicle according to at least one of the   Claims 1 to 7, characterized in that the carrier frame (20)   can rotate about a central vertical axis (A), on a cou-   rotation ring (21) arranged between the support frame (20) and the lifting device.   9 transport vehicle according to claim 1, characterized in that the lifting device (5) is an arm (Ga, Gb) cantilevered in two parts, which can switch on   a tilting axis (7) arranged horizontally and transversely   saliently with respect to the longitudinal direction (L) of the vehicle, the first part (6a) of the cantilever arm being able to swing over the axis (7) of tilting, and the second part (6b) of the   cantilever arm that can be moved telescope-   with respect to the first part (6a), and in that the carrier device (10) can be inclined at the free end of the second part (6b) of the cantilevered arm around a   pivot (11) parallel to the axis (7) of tilting.   Transport vehicle according to claim 9, characterized in that a control cylinder (12) is arranged between the second part (6b) of the cantilevered arm and the carrier device (10).   11 transport vehicle according to claim 10, characterized in that the supply of the control cylinder (12)   can be controlled via an electronic sensor   slope (13), so that the carrier device (10) and a building cell (2, 3) resting on   they are kept in a substantially horizontal position.   tal. 12 Transport vehicle according to at least one of the   1 to 11, characterized in that an inferior console   carrier (17), intended to support the rear wall of the construction cell (2, 3), is arranged at the rear of the   frame (4) of the vehicle in a longitudinally movable manner.   dinal (L) of the vehicle to allow the transport of the different lengths. 9