FR2895004A1 - Framework and roof lifting method for e.g. simple story building, involves performing insertion and implementation stages till stabilization columns formed by three dimensional cases stacked on each other are obtained - Google Patents

Abstract

The method involves inserting three dimensional cases in points of a horizontal frame (K) when it is lifted to a preset lifting height. Lifting columns (10) are implemented by lifting each case to the preset height. The insertion and implementation stages are performed till stabilization columns formed by three dimensional cases stacked on each other are obtained. Each column has a height exceeding a definitive height of the frame and the three dimensional case (120). The case (120) is acted upon for lowering the frame till a framework rests on its definitive structure. An independent claim is also included for a lifting device implementing a method of lifting a framework and a roof resting on the framework.

Description

The present invention relates to a method and a lifting device of a

  frame and a roof resting on said frame. BACKGROUND OF THE INVENTION Lifting devices are already known bearing either on the surrounding ground of the building whose roof is to be raised, or on a floor or a floor of this building. For example, reference can be made to documents WO-A-94/11596 and FR-A-2 540 543 which describe lifting devices using jacks resting on a floor of the building whose roof is to be lifted. It is in this case telescopic cylinders of very large lengths, which constitute heavy equipment, bulky and expensive. Reference may also be made to document US Pat. No. 4,980,999, which describes a lifting device resting on the surrounding ground, and constitutes either lifting towers incorporating a winching system or jacks mounted on a support resting on the ground. ground.

  US-A-5 867 950 describes another type of agency lifting device to be fixed to a wall surface, with means comprising a wall plate which is common to the guide means of a vertically translatable mobile console and thrust control means, with further connection means connecting the guide means and the thrust control means with the wall plate to provide the same orientation. Such a technique is of interest for overlaying a framework and a roof of an existing building, but is not suitable for a1construction of a closed-wall building, that is to say, under construction under a roof. In addition, the means used remain significantly bulky and difficult to position. OBJECT OF THE INVENTION The object of the invention is to design a method and a lifting device which does not have the drawbacks of the aforementioned techniques, while providing optimum conditions of safety and of reducing the time required for the implementation thereof. and simplicity of design. GENERAL DEFINITION OF THE INVENTION The above-mentioned technical problem is solved according to the invention by a method of lifting a framework and a roof resting on said framework, comprising the steps of: a) implementing lifting means in accordance with the invention; several points of a horizontal frame secured to the frame, said lifting means being arranged to lift a three-dimensional box interposed between a floor slab and the horizontal frame to lift said frame a predetermined lifting height; b) when the frame has been raised from the predetermined lifting height, then insert at each point a new three-dimensional box of height lower than the lifting height between the floor slab and the three-dimensional box previously raised, and mechanically connect said three-dimensional boxes ; c) re-use the lifting means by lifting each new three-dimensional box with a new predetermined lifting height; d) reiterate steps b) and c) until stabilizing columns are formed by the three-dimensional boxes and stacked on each other, each stabilizing column having a height exceeding the final height of the frame and including a box three-dimensional particular agency cylinder piston so it can vary the height; and e) acting on the particular three-dimensional caisson of each stabilizing column to lower the frame until the framework rests on its final structure. Thus, thanks to the progressive construction by stacking each of the stabilizing columns, it is possible to use lifting means much more compact and easy to set up to the extent that one can be satisfied with a height of limited rise, for example of the order of 1.5 m, while having the possibility of lifting a frame with its roof over a height of more than 5m for example. Preferably, the method comprises an additional step b ') between steps b) and c), during which the frame has come down again for placing on the shim of each stack of three-dimensional boxes, in order to allow the new implementation of the lifting means. Advantageously then, the descent of the frame is also accompanied by a vertical fitting of male-female type solidarisant the new three-dimensional box to the three-dimensional box previously raised.

  It is also interesting to provide that each stage of implementation of the lifting means also includes the establishment of oblique bracing means connecting the stabilizing columns in formation or finished at the floor slab and / or the frame. In particular, the establishment of the oblique means of bracing is completed by the establishment of horizontal and oblique bracing means connecting two to two parts of lifting means symmetrical with respect to a median vertical plane stele-wind in same time as the three-dimensional boxes when lifting the frame. Preferably, the establishment of the bracing means is also complete by the establishment of horizontal beams interconnecting the stabilizing columns in formation or finished, the said 4 beams forming an additional stiffening structure and as appropriate a support for a scaffolding part. Advantageously, the mechanical links between the superimposed three-dimensional caissons made in step b) are carried out by means of prestressing tie rods. In the case of the construction of a covered closed building, it will be advantageous to provide for the walls of the building to be made outside the support bar of the stabilizing columns. In particular, if it is desired to have an additional level of building, then a higher level floor is also provided which has reservations associated with the passage of the forming or finished stabilizing columns which connect the floor slab to the frame. The invention also relates to a lifting device for implementing a method having at least one of the aforementioned characteristics, said device being remarkable in that it comprises: a plurality of lifting means, each of which comprises a lifting column constituted by a vertical guide tube fixed on a support base, and a sliding lifting fork on the guide tube, this fork being lifted by a thrust cylinder vertically arranged between said fork and said base of support; three-dimensional boxes intended to form, by successive stacking, vertical stabilizing columns, each lifting box comprises means of lateral insertion of the lifting fork of a lifting column to allow lifting of said box and the possible other boxes stacked on here, each vertical stabilization column including a particular three-dimensional caisson piston-cylinder fawn can vary the height. Preferably, the lifting fork of each lifting column comprises two parallel horizontal branches between which the vertical guide tube and the thrust jack pass, said branches defining a reception space of a three-dimensional box to be lifted which is closed by a Removable bar when said box is in place. Advantageously, the device also comprises lifting tie rods horizontally connecting the lifting forks symmetrical elevating columns relative to a median vertical plane, as well as bracing elements of variable length connecting said lifting tie rods to the support bases of said co - elevators. It can also be expected that the three-dimensional boxes constituting the stabilizing columns comprise male and / or female vertical fitting members intended to cooperate with homologous members of the upper or lower adjacent box. In particular, the three-dimensional caissons also comprise fasteners preloading tie rods ensuring their connection to the upper or lower adjacent box.

  Also preferably, the particular three-dimensional casing comprises a hydraulic jack or an electromechanical actuator interposed between a cylinder portion and a piston portion of said casing, as well as means for locking said piston portion in the maximum extension position thereof. . Advantageously, one of the three-dimensional boxes of each vertical stabilization column further comprises lateral insertion means of a horizontal beam interconnecting said stabilizing columns. Finally, the lifting device also preferably comprises bracing elements of variable length hanging on the support base of each lifting column or on at least three-dimensional caissons, to ensure a connection to the floor slab or to the frame. Other features and advantages of the invention will become more apparent in the light of the following description and accompanying drawings which illustrate a particular embodiment. BRIEF DESCRIPTION OF THE DRAWINGS Reference will be made to the figures of the drawings where: FIGS. 1 and 2 are front elevational views illustrating a step of lifting a frame with its roof in accordance with the invention; FIG. 3 is a view from above of the building being constructed making it possible to better distinguish the implantation of the lifting means at several points of a horizontal frame integral with the frame; - Figures 4 and 5 are side elevation views corresponding to Figures 1 and 2; FIGS. 6 and 7 illustrate the final phase causing the framework to rest on its final structure by lowering the frame which is supported by stabilizing columns; Figures 8 and 9 are views similar to those of Figures 6 and 7 for a building having an additional level, with consequent higher stabilizing columns and additional bracing means; the elevation views of FIGS. 10 and 11 and the top view of FIG. 12 illustrate an elevating column constituting the lifting means used at each point of the frame integral with the frame, and FIGS. 13 to 15 are views. similar in section; FIGS. 16 and 17 illustrate the three-dimensional caissons constituting the stabilization colonies, both in the raised position and in exploded view, respectively for a stabilization column for two levels and for single level; FIG. 18 comprises two views in vertical section illustrating the three-dimensional box which is at the head of each vertical stabilization column; FIG. 19 comprises two views in vertical section illustrating the three-dimensional box which is at the base of each vertical stabilization column; - Figures 20 and 21 each comprise two views in vertical section illustrating the particular three-dimensional box which is piston-cylinder arrangement, respectively in the out-piston position and piston returns; - Figures 22 to 24 each comprise two views illustrating in vertical section a three-dimensional box intermediate a vertical column high stabilization; FIG. 25 is a schematic view illustrating the steps of the lifting method according to the invention for single level lifting; and FIG. 26 is a similar schematic view illustrating the steps of the lifting process for a double-level building. DETAILED DESCRIPTION OF THE INVENTION In FIGS. 1 to 5, there is a frame C with a roof T resting on said frame. The object of 1'invention is to lift the frame C overcomes its roof T from a floor slab D, this in the particular context of the construction of a building said "closed". It goes without saying, however, that the invention is in no way limited to such an application, and may equally well be implemented to overlay a frame with its roof forming part of a building already existing, the support of the means of lifting and stabilization which will be described in more detail below, being then no longer on a floor slab but on the floor provided under the framework, provided of course that the mechanical resistance of said floor is sufficient to support the loads inhe - Annuities at the disposal of lifting means and vertical stabilizing columns. We use beams forming part of a lifting frame K which is integral with the frame C, these horizontal beams, here two in number, having several points distributed on the periphery of the frame at which the lifting means are going to be implemented. Initially, the lifting beams K are associated with three-dimensional caissons 110 placed on wedges 150 and resting on the floor slab D, said beams forming a rigid horizontal frame which is surmounted by the frame C with its roof T, which initially comprises, as can be seen in FIG. 4, roof openings OT making it possible to let the upper part of the lifting means constituted by elevating columns. FIG. 4 shows that the remainder of the roof T is made on the frame C, with the sole exception of the openings OT which can then be filled after the first lifting step, as is illustrated in FIG. 5. f At the level of each point of the horizontal frame K is implemented lifting means 10 which are arranged to lift a three-dimensional box interposed between the floor slab D and the peripheral frame K to le-worm said frame with a predetermined lifting height . In Figures 1 to 5, the plurality of lifting means each comprise a lifting column 10 which is generally illustrated to understand the principle of operation, it being understood that the components of these elevating columns will be described in greater detail. in detail in the following with reference to FIGS. 10 to 15. Thus, in FIGS. 1 to 5, the basic elements of the elevating columns 10 are distinguished, with a vertical guide tube 12 fixed on a support base 11, and a fork of lift 13 sliding on the guide tube 12, this fork 13 can be lifted by a thrust cylinder 15 vertically arranged between said fork and said support base. There are thus the body 16 and the rod 17 of the thrust cylinder 15, as well as the two branches 14 of the lifting fork 13 which surround a three-dimensional box in order to lift it, in this case the three-dimensional box 110 which is the head box of each vertical stabilization column to be achieved step by step by successive stacking of three-dimensional boxes. It can thus be seen that only the upper part of the vertical guide tube 12 of each lifting column 10 passes through the roof through the roof opening OT, and that after a first lifting pass of a predetermined height corresponding to the stroke of the thrust cylinders 15, these guide tubes 12 are completely arranged under the roof T, which makes it possible to fill the roof openings OT. These figures also show the presence of horizontal and oblique cross-bracing means, respectively 25 and 30, which connect two to two of the parts (in this case the lifting forks 13) of lifting means 10 that are symmetrical relative to one another. median vertical plane (the V plane schematised in Figure 3) stele-wind at the same time as the three-dimensional boxes when lifting the frame K. As can be seen in the top view of Figure 3, the forks of Lifting elements 13 are connected by horizontal elements of bracing 25. These bracing elements 25 are opposing tie rods, in the form of a body 26 and a rod 27, the latter being able to be locked in its position once the pulling set up. These tie rods also serve to cancel the reversal torque produced by the loading of the opposite lifting means. At one end of the body 26 of the tie rod 25 is provided an element 28 for connecting oblique bracing members 30 also constituted by telescopic tie rods, comprising a body 32 and a rod 31, these elements connecting the support bases in an articulated way. 11 during the lifting pass, the telescopic tie rods 30 are of course of free extension so as not to interfere with the vertically movable elements. On the other hand, once the lifting pass is completed, the rod 31 of these ti-rants 30 is locked in position, in order to confer the desired stabilization. For optimum stabilization, it is also provided other bracing means connecting the sill islands 11 to the beams of the frame K, these means being illustrated in Figures 4 and 5. It is again telescopic tie rods 50, with a body 52 and a rod 51 also capable of being locked in its corresponding position at the end of the lifting pass.

  When the frame K has been raised from the top of the predetermined lift, which corresponds to the position of FIGS. 2 and 5, the lifting method according to the invention comprises the step of inserting then at each point a new three-dimensional box of height lower than the lifting height between the floor slab D and the previously raised three-dimensional box 11, and to mechanically connect said three-dimensional boxes. Next, the lifting means with the elevating columns 10 mentioned above are used again by lifting each new three-dimensional box with a new predetermined lifting height. These stages of insertion of a new three-dimensional box and lifting by lifting are repeated until stabilizing columns 100 that is best distinguished in Figures 6 and 7 for a single-level building, and in Figures 8 and 9 for a double level building. For a single-level building, each vertical stabilization column 100 comprises a three-dimensional head box 110, a particular three-dimensional box 120 which is cylinder-piston arranged so as to vary its height, and a box 140 which is at the base of the stabilization column 100. In FIG. 6, it can be seen that each stabilization column 100 thus produced by successive stacking of three-dimensional boxes has a height exceeding the final height of the frame K, and that the walls M with their peripheral chainage Ml and the final structure of definitive support, have been realized. It then suffices to act on the particular three-dimensional caissons 120 of each vertical stabilization column 100 to progressively lower the frame K until the framework rests on its final structure as shown in FIG. 7. In FIGS. and 7, the upper floor CP is located just below the roof frame C over its roof T. When it is desired to have a double-level building using the same lifting method, we will use vertical columns of stabilization 100 of greater height, as is illustrated on 12 Figures 8 and 9. In these figures, there is a floor slab P at the level of the chainage Ml walls M, this floor P presenting reservations RP for the passage of the columns Of course, once the process of lifting and setting up the frame K in its final position is finished, the vertical stabilizing columns are demontees, and RP floor reservations are filled.

  As can be seen in FIG. 8, the walls M are extended to a higher level up to an M2 chaining. Each vertical stabilization column comprises, as before, a three-dimensional box of head 110, a particular three-dimensional box 120 arranged in cylinder-piston, and a base box 140. The surplus length is obtained by intermediate three-dimensional boxes 130, here in the number of three. As previously, at the upper level, the presence of bracing elements 50, linking the central intermediate three-dimensional box 130 to the floor slab D, and at the upper level, the intermediate box 130 overhanging the precedence to the beams of the frame K. As can be seen in FIG. 9, and in the same way as for the process associated with a building with a single level, it is then enough to act on the particular intermediate caissons 120 which are arranged in rolls piston for gradually lowering (of a height noted h) the frame K, and bring the roof framing of its roof T bearing on its final structure at the level of the upper meshes M2. It should be noted that the walls M of the building are made outside the support perimeter of the stabilizing columns 100, which provides a great ease of mounting the walls to the extent that the staff is not at all embarrassed by the presence of the vertical stabilization columns 100. As is illustrated in Figure 8, in the case of a double-level building, it is interesting to provide that the establishment of bracing means 25, 30, 50 above soft also completed by the establishment of horizontal beams 40 interconnecting the vertical stabilizing columns 100 in formation once they are completed, said beams then forming an additional stiffening structure and, depending on the case, a support for a part of scaffolding or circulation gallery for staff in place (not shown here). The horizontal beams 40 terminate in connecting boxes 41, so as to constitute a true rigid stiffening frame, and they are equipped, like the frame K, clevises 42 allowing the hooking of other other elements canchase. We will now describe in more detail a co-20 Elevator 10 forming the center piece of the lifting means used to implement 1'invention, referring to Figures 10 to 15. The elevating column 10 comprises, as was As mentioned above, a support base 11 to which a vertical guide tube 12 is rigidly fixed. The lifting fork 13 comprises two parallel horizontal branches 14 between which the vertical guide tube 12 and the thrust cylinder 15 pass. As can be seen in FIGS. 12 and 15, these branches 14 define a receiving space 21 for a three-dimensional caisson to be raised 110, 120, 130 shown in phantom. Once the three-dimensional box has been put in place, it is necessary to close the reception space 21, which is achieved by a removable bar 22 connecting transversely the ends of the two branches 14 of the lifting fork 13.

  The thrust hydraulic jack 15 comprises a body 16 equipped with a flange 18 connected to a bearing 19 mounted to slide around the guide tube 12. For the sake of disassembly, it is expected that the flange 18 and the bearing 19 are constituted. two separate pieces which are assembled by a vertical connecting axis 20 passing in ears associated with said flange and said bearing. The rod 17 of the thrust cylinder 15 is supported on the support base 11, and it is seen in a cup 25 associated attached to the support base 11. For the lifting of the lifting fork 13, it is expected a transverse element 26 in the form of a cradle which is rigidly secured to the body 16 of the hydraulic cylinder. Note finally the presence of a clevis 24 on the lifting fork 13, which is associated with the articulated attachment of the opposite lifting rods 25 previously described, and three clevises 23 fixed on the support base 11 and associated with the articulated attachment bracing elements 30 and 50 also previously described. It should be noted that all the components constituting the elevator column 10 are easily demountable thanks to the mechanical connections illustrated in the figures. As a result, on-site and off-site transportation of the lift columns is greatly facilitated. We will now describe in more detail, with reference to FIGS. 16 to 24, the structure of the three-dimensional boxes intended to form the vertical stabilizing columns 100 at each lifting point. In Figure 16, there is illustrated a vertical column stabilization 100 high, associated with a two-level building. As has been said above, this column is constituted by a head box 110, a particular box of variable length arranged in cylinder-piston 120, three intermediate boxes 130, and a base box 140. To distinguish the intermediate boxes between them, we use here letters a, b, c.

  The particular casing 120 includes a cylinder portion 120.1 and a piston portion 120.2, and includes an actuating element which is a hydraulic jack or an electromechanical actuator note CH, which is actuated by a lever here manual L.

  The intermediate chambers 130a, 130b, 130c are also distinguished by the presence of vertical mating members 151 for cooperating with female homologous members at the base of the caissons concerned above them.

  It will also be noted, on the head box 110 and the intermediate boxes 130a, 130b, 130c intended to be raised, the presence of U-shaped elements for the resumption of connection with the lifting fork, these elements being notes 155 ( which will be better visible in the following detailed figures). The base box 140 does not include such elements to the extent that said box is not intended to be raised.

  There are also T1, T2, T3 preloading tie rods intended to ensure the connection between the superimposed caissons, these preloading rods being hooked by organs which will be described below. In the general view of the vertical column of stafilization 100, windows can be distinguished

  the tie rods Ti, T2, T3 concerned.

  In Figure 17, the vertical stabilization column 100 is simpler than the previous one, and lower, to the extent that the building in question is a building at a single level. As a result, the column 100 comprises only the head box 110, the particular casing 120 agency cylinder-piston, and the base box 140. There are then only two link rods T1 and T3. The same references in Figure 16 have been used in Figure 17 for peer elements. The essential components of the three-dimensional caissons of different types will now be described in greater detail. In FIG. 18, there is a three-dimensional head box 110, with its U-shaped elements 155 for reconnection with the lifting fork 13. The box 110 also comprises a flange 154 for holding the lifting frame K which is represented here in dotted line. Finally, there is a ring 162 used for fastening the prestressing tie rod associated with T3. In Figure 19, there is the basic three-dimensional box 140, with its base 156, its body 159 20 strengthened by a lower receiving element 159 '. In the upper part of the box are provided four male fitting members 151. There is also a member 158 for the hooking of the associated T1 prestressing tie rod. Finally, the base 156 is equipped with yokes 157 serving for connection with bracing elements 30. In FIGS. 20 and 21, there is a particular three-dimensional box 120 of the cylinder-pis-ton type. The cylinder portion 120.1 encloses the hydraulic jack CH, which can be actuated by a lever L. Ledi jack comprising a body 160 and a rod 161 which is connected to the rod portion 120.2 of the box. The cylinder portion 120.1 also includes female shanks 152 for receiving the male sockets 151 from the immediately lower box. 17 There are recovery U elements 155 which allow the passage of the branches 14 (shown in phantom in Figure 21) of the lifting fork for the lifting of this three-dimensional box 120 and the head box 110 has on the -this. The prestressing tie T3, not shown in the figures, is hooked by a member 158 integral with the piston portion 120.2, and passes through a higher light 163 thereof.

  There is also provided means for locking the piston portion 120.2 in the maximum extension position thereof. These means comprise passage openings 171 through which are passed locking pins 170, here two in number. These retaining pins make it possible to keep the piston part in the maximum extension position without this maintenance being ensured by the hydraulic jack CH. Figures 22 to 24 illustrate the intermediate three-dimensional boxes 130, here separately separated for the boxes 130a, 130b, 130c. These boxes differ from each other only in a few details, but are fundamentally made up of the same structure. We find the male elements 151 and 152 females of vertical fitting, as well as U-shaped elements 155 of the branches 14 of the lifting fork. There are also screeds 157 for the attachment of bracing members 50. Finally, there are the bodies 158 and 162 used for the attachment of T1 or T2 prestressing tie rods.

  The only significant differences between the intermediate caissons 130a, 130b, 130c reside, on the one hand, in the small dimensioning of the male fitting elements 151 of the casing 130a, and also, for this Bernier, in the presence of U-shaped elements 165 which are associated with the passage of the aforementioned double stiffening beams 40, shown in phantom in Figure 22. We will now describe the successive stages of the lifting process for a single-level building with reference to Figure 25.

  Successive steps are noted if at S7, these steps taking place as explained below. In step S1, the head box 110 rests on a shim 150, and the frame K attaches to the head box is in the lower position, in the vicinity of the floor slab D.

  There are two branches 14 of the lifting fork, which are ready to lift the box of grade 110. In step S2, a first lifting pass of the box 110 has been completed, and The insertion of the particular casing agency in cylinder - piston 120. - In step S3, the intermediate box 120 is put in place, and its mechanical connection with the box of tate 110 is achieved by setting up the tie rod prestressing concerns. In step S4, the assembly constituted by the frame K, the head box 110, and the particular box 120 was lowered slightly to a setting 150, after which the lifting fork was lowered from Its branches 14 come to the level of the U-shaped receiving structures provided at the base of the chamber 120. In step S5, a new lifting pass of the superimposed boxes 110 and 120 is made, then , at an approach of the base box 140. - In step S6, Legere descent of the boxes 110 and 120 is carried out, so as to realize the male-female fitting with the base box 140, and also the connection mechanically with this one by the associated prestressing pull rod. The caissons 120 of the stabilizing columns 100 thus formed are then actuated to lower the frame K and place the framework on its final structure. Elevator column 10 can be released. In step S7, it is possible to dismantle the vertical stabilizing column 100 once the framework rests on its final structure. In the case of a two-level building, a more complete vertical stabilization column 100 is made by successive stacking, using the same process as previously described. The successive steps illustrated in FIG. 26 are then noted Si a S12. Steps S1 through S4 are exactly the same as those previously described with reference to FIG.

In step S5, however, the three-dimensional box set up is no longer the base box 140, but the first intermediate box 130a. In step S6, the descent is associated with the recess 150 of the connected assembly including the head seal 110, the particular casing 120 and the first intermediate casing 130a. In step S7, the lifting step realizes the lifting of the three aforementioned boxes, and allows the insertion of the second intermediate box 130b.

In step S8, the descent of the three upper caissons makes it possible to carry out the male-female fitting with the second intermediate casing 130b, and to place the prestressing tie rod ensuring the connection with said casing.

In step S9, the four wells thus assembled 110, 120, 130a, 130b are raised and the third intermediate box 130c inserted. In step S10, the four assembled caissons 110, 120, 130a, 130b are slightly lowered on the third intermediate box 130c to make the male-female fit therewith, and the connection is made with the prestressing tie is associated. In step S11, the five assembled boxes 110, 120, 130a, 130b, 130c are raised and the base box 140 is placed in position. At step S12, a slight descent of the five is carried out. upper caissons on the base box 140 in order to achieve male-female fitting with it-and-it-poses the last pre-tensioning tie, which completes the realization of the vertical column stabilization 100. I1 just then, as previously, to act on the particular three-dimensional box 120 of each stabilization column 100 to proceed to the descent of the frame K, and the final pose of the frame on its final structure. The installation will be completed by means of adequate control of the lifting columns, not shown here, with a hydraulic connection between thrust cylinders to guarantee the horizontalizity of the load raised. The invention is not limited to the embodiment which has just been described, but on the contrary covers any variant using, with equivalent means, the essential characteristics mentioned above.

Claims (17)

  1. A method of lifting a frame and a roof resting on said frame, characterized in that it comprises the steps of: a) implementing lifting means (10) at several points of a frame horizontal (K) secured to the frame, said lifting means being arranged to lift a three-dimensional box (110, 120, 130) interposed between a floor slab (D) and the horizontal frame (K) to lift said frame a predetermined lifting height; b) when the frame (K) has been raised from the predetermined lifting height, then inserting at each point a new three-dimensional box (120, 130, 140) of height lower than said lifting height between the floor slab (D ) and the three-dimensional caisson previously raised, and mechanically connect said three-dimensional caissons; C) relaunching the lifting means (10) by lifting each new three-dimensional box (120, 130) by a new predetermined lifting height; d) repeating steps b) and c) until stabilizing columns (100) are formed by the three-dimensional boxes (110, 120, 130, 140) and stacked on top of each other, each stabilizing column (100) having a height exceeding the final height of the frame (K) and including a particular three-dimensional box (120) arranged in a cylinder-piston that can be varied in height; and e) acting on the particular three-dimensional caisson (120) of each stabilizing column (100) to lower the frame (K) until the framework rests on its final structure.   2. Method according to claim 1, characterized in that it comprises an additional step b ') between steps b) and c), during which the frame (K) is descended for a putting on hold (150) of each em -Spinning three-dimensional boxes (110, 120, 130), to allow the new implementation of the lifting means (10).   3. Method according to claim 2, characterized in that the descent of the frame (K) is also accompanied by a vertical fitting of the male-female type (151, 152) joining the new three-dimensional box to the three-dimensional box previously raised. .   4. Method according to one of claims 1 to 3, characterized in that each step of implementation of the lifting means (10) also includes the establishment of oblique bracing means (50) connecting the stabilizing columns ( 100) in formation or finished at the floor slab (D) and / or the frame (K).   5. Method according to claim 4, characterized in that the establishment of the oblique means of bracing (50) is completed by the establishment of horizontal and oblique bracing means (25; 30) connecting two of the two parts ( 13) lifting means (10) symmetrical with respect to a vertical vertical plane which rise at the same time as the three-dimensional boxes (110, 120, 130) when lifting the frame (K).   6. Method according to claim 4 or claim 5, characterized in that the establishment of the bracing means (25, 30, 50) is also comple- ted by the establishment of horizontal beams (40) interconnecting the stabilizing columns (100) being formed or finished, said beams forming an additional stiffening structure and, as the case may be, a support for a scaffolding part.   7. Method according to claim 1, characterized in that the mechanical connections between the superimposed three-dimensional boxes (110, 120, 130, 140) made in step b) are carried out by means of prestressing tie rods (T1, T2, T3 ).   8. Method according to one of claims 1 to 7, for the construction of a closed-walled building, characterized in that the walls (M) of the building are made outside the bearing perimeter of the columns stabilizing device (100).   9. Method according to claim 8, characterized in that lion also realizes a higher level floor slab (P) having reservations (RP) associated with the passage of the stabilizing columns (100) forming or terminating which connect the floor slab. (D) to the frame (K).   10. Lifting device for implementing a method according to one of claims 1 to 9, characterized in that it comprises: - a plurality of lifting means each of which comprises an elevating column (10) constituted of a vertical guide tube (12) fixed on a support base (ii), and a lifting fork (13) sliding on the guide tube (12), this fork (13) being lifted by a thrust cylinder (15) vertically arranged between the fork-fork and said support base; three-dimensional caissons (110, 120, 130, 140) intended to constitute, by successive stacking, vertical stabilizing columns (100), each lifting chamber (110, 120, 130) comprising a means (155) 30 lateral insertion of the lifting fork (13) to an elevating column (10) to allow lifting of said box and the possible other boxes stacked thereon, each vertical stabilizing column (100) including a particular three-dimensional caisson (120) 35 piston-cylinder arrangement so as to make it go height.   11. Device according to claim 10, characterized in that the lifting fork (13) of each lifting column (10) comprises two parallel horizontal branches (14) between which pass the vertical guide tube (12) and the thrust jack (15), said branches defining a space (21) for receiving a three-dimensional lifting box (110, 120, 130) which is closed by a removable bar (22) when said box is in place.   12. Device according to claim 10 or claim 11, characterized in that it also comprises lifting tie rods (25) horizontally connecting the lifting forks (13) of the elevating columns (10) symmetrical with respect to a median vertical plane (V ), as well as bracing elements (30) of variable length connecting said lifting tie rods to the support bases (11) of said elevating columns.   13. Device according to claim 10, characterized in that the three-dimensional boxes (110, 120, 130, 140) constituting the stabilizing columns (100) comprise vertical male (151) and / or female ( 152) for cooperating with homologous members (152, 151) of the upper or lower adjacent box.   14. Apparatus according to claim 13, characterized in that the three-dimensional boxes (110, 120, 130, 140) also comprise members (158, 162) for attaching prestressing tie rods (T1, T2, T3) assuring their connection to the upper adjacent box or below.   15. Device according to claim 10, characterized in that the particular three-dimensional box (120) comprises a hydraulic jack or an electromechanical actuator (CH) interposed between a cylinder part (120.1) and a piston part (120.2). ) of said housing, and means (172) for locking said piston portion in the maximum extension position thereof.   16. Apparatus according to claim 10, characterized in that one (130) of the three-dimensional boxes of each vertical stabilizing column (100) further comprises means (165) for lateral insertion of a horizontal beam (40). interconnecting said stabilizing columns.   17. Device according to claim 10, characterized in that it also comprises bracing elements (50) of variable length clinging to the support base (11) of each lift column (10) or at least some of the caissons three-dimensional (130, 140) to provide a connection to the floor slab (D) or to the frame (K).