WO1997035083A1 - Embases articulees et procede et systeme d'implantation d'ouvrages sur lesdites embases - Google Patents
Embases articulees et procede et systeme d'implantation d'ouvrages sur lesdites embases Download PDFInfo
- Publication number
- WO1997035083A1 WO1997035083A1 PCT/FR1997/000399 FR9700399W WO9735083A1 WO 1997035083 A1 WO1997035083 A1 WO 1997035083A1 FR 9700399 W FR9700399 W FR 9700399W WO 9735083 A1 WO9735083 A1 WO 9735083A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- screws
- bases
- studs
- base
- plate
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2284—Means for adjusting the orientation of the post or pole
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
Definitions
- the present invention relates to articulated bases and a method and system for installing structures on said bases.
- the technical sector of the invention is the field of supports or supports for positioning any device, object or work on a given surface and according to a location, a height or rib and a desired inclination with respect thereto.
- One of the main applications of the invention is the fixing above ground from foundations made therein of overhead structures whose stability is to be ensured, such as telephone boxes, posts for traffic signs, pylons for telephone or electric lines, etc.
- Various systems are known for allowing such fixing from concrete or other type foundations on which either fastening connection plates are bolted to the structure, or threaded for immobilize it directly in a hole previously made, an axis of the support.
- the problem posed and solved in the present invention is in fact to produce a support or support for an appliance or other structure which one wishes to position at a determined angle and fix on a given surface whatever the inclination thereof. ci, while allowing this device and structure to withstand greater efforts than its own weight, without its position relative to this surface being modified and this in an almost definitive and durable manner, while being of a small bulk and capable of receiving a device or work of a rather large bulk in itself.
- an articulated base for a work support comprising a support body against any surface on which the work is placed and a plate receiving the latter; said body and said plate are interconnected by two studs and two screws arranged respectively in two planes forming an angle between 60 and 90 °, on the one hand and intersecting along an axis ZZ ', and on the other hand relative to the bearing face, against said surface, of the body in which these studs and screws are screwed; which plate is held above and against the stud heads by screwing the heads of the screws bearing above and against it; said body and said interface plate are open right through in their center around the axis ZZ 'between said studs and the screws, the opening of the body being in the form of a socket whose bottom corresponding to the face of support is drilled along the axis ZZ '.
- Another objective of the present invention is obtained by a method of implanting a structure on at least three bases, as defined above and described more precisely below, such as:
- the position of the structure is determined relative to a surface and the locations on which the bases must be arranged with respect to their axis ZZ ′ are identified thereon,
- the height adjustment of all the interface plates is carried out by unscrewing all the screws and then acting on the studs until all of the said plates can be in the same plane and the latter is at the inclination and the desired coast relative to the surface, the screws are then blocked on the corresponding interface plates of each base, to maintain these plates at the desired attitude,
- the position of the structure on a surface is determined by a template having the shape and the dimensions of the structure support, and comprising at least three plates each corresponding to the location of one of said bases, each of these plates carrying at least one nut in which a threaded rod freely rotates, and a boss pierced with an orifice in which slides a pin along an axis zz 'which must correspond with that ZZ' of the body of the base,
- the desired inclination of the template is adjusted relative to the surface by screwing or unscrewing said threaded rods, all the points of which must be in contact with said surface,
- the surface is marked perpendicular to the axis zz 'of each spindle, - the said template is removed and a base is fixed along its axis ZZ' at the location of each marking point on the surface.
- the system for installing structures comprises an anchoring line for each base under the surface, which line anchoring protruding therefrom by a threaded rod passing through the central opening of the body of the base and immobilized in the latter by at least one nut screwed until bearing against the bottom of the socket; in a particular mode of embodiment, each anchor line comprises an anchor driven under the surface in pilot holes and then tilted to the desired depth.
- Figure 1 is a partial sectional view of a system for installing structures using an articulated base of the invention, combined with an anchor line disposed in the ground.
- Figures 2 and 3 show schematic side views of phases of the process for setting up a structure according to the invention.
- Figures 4 and 5 are sectional views along V / V of Figure 6 of an articulated base according to the invention, Figure 4 being only a partial sectional view.
- FIG. 6 is a sectional view along VI / VI ′ of an articulated base shown in FIG. 5.
- FIG. 7 is a simplified perspective view of a base according to FIG. 4.
- Figure 8 is a schematic perspective view of an arrangement of four bases according to the invention ready to receive a work.
- Figure 9 is a perspective view of a template according to the invention for the establishment of works on bases.
- Figures 10 to 13 are schematic sectional and side views of different phases of a process for planting structures according to the invention.
- the so-called articulated base 1 comprises, in a known manner for supporting any type of structure 5, a body 12 bearing against a surface 4 on which the structure 5 must be placed and made integral, in a determined position, and a plate 11 receiving the latter.
- said body 12 of the articulated base 1 and said plate 11 are interconnected by two studs 18 and two screws 19 arranged respectively in two planes, YY 'and XX' respectively as shown in Figure 6 for example, forming an angle between 60 ° and 90 °, and preferably 90 °, on the one hand between them and then intersecting along an axis ZZ 'and on the other hand relative to the face of support 7 of body 12 against surface 4.
- These studs and screws are screwed into said body 12 and the plate 11 is held above and against the heads of studs 18 by screwing the heads of screws 19 bearing above and against she.
- said body 12 and said interface plate 11 are open right through in their center around the axis ZZ ′ between said studs 18 and the screws 19, the opening of the body 12 being in the form of a socket 13 whose bottom 50 corresponding to the bearing face 7 is pierced along the axis ZZ '.
- This last particular embodiment preferably makes it possible to produce a system for installing works comprising an anchoring line 2 of each base 1, as described above, under the surface 4 such as that of a floor, which anchoring line protruding therefrom by a threaded rod 6 passing through the central opening of the body 12 of the base, and immobilized therein by at least one nut 16, screwed until supported with or without intermediate washer in the bottom 50 of the socket 13.
- each anchor line 2 can then include an anchor 3 driven under the surface 4 in pilot holes 29 and then tilted to the desired depth.
- Such a foundation implementation technique can use the method described in patent N ° EP 317,458 published on May 24, 1989 which makes it possible to obtain a resistance of foundations, even in the event of poor tensile strength of the ground alone, by creating a solid mass constituted by the soil itself and which is prestressed for this: we therefore refer, for the description of this implementation technique, to this patent, the principles of which we will not recall here, except to remember that it requires three mechanical elements, such as:
- said elastic element 8 is placed in said socket 13 of the body 12 of the base and pierced in its center along the same axis ZZ 'as the bottom 50 of said socket, and opening into the bearing face 7 ; said bearing face 7 or sole, can be made of rubber, ensuring good contact with the ground 4 and opposing lateral sliding.
- a counter sole 20 usable for very loose floors, in order to reduce the pressing pressure thereon.
- This part 20 is then fitted into the base 12 and blocked by a conical shape 52.
- the body of the base 1 is thus constituted by a part 12 in the form of a "cap”, therefore comprising the flat sole 7, ensuring the seat on the ground 4 and an upper part in the form of a boss, bored to constitute the sleeve 13 intended to receive the elastic element 8.
- This elastic element is secured to the base 12, either by vulcanization if it is a rubber block, or by a rod if it is spring washers.
- a diameter D of central passage 14 is sufficient to allow lateral and angular adjustment of the base 12 relative to the threaded rod 6 of the anchoring line 2.
- the cavity 15 above the elastic block 8 is sufficient to retract the nut and the washer 16 for fixing the anchor line 2, 6, as well as for the passage of a locking key 17 of the pipe wrench type.
- the upper face of the base 12 comprises four threaded holes for receiving on the one hand the studs 18, and on the other hand the fixing screws 19, the diameter of the first being preferably greater than the diameter seconds, for example 16 and 10 millimeters respectively;
- the holes for the studs 18 are made along the plane YY ', while the holes for the screws 19 are made along the plane XX ', and on a circle of the same diameter as the holes for the studs 18;
- said planes XX 'and YY' are preferably 90 ° from each other and the base shown 12 circular can be of any shape possibly adapted to the structure 5 which it receives and can be produced in different types materials, such as steel, aluminum, plastic, etc., and obtained by machining or assembly.
- the interface plate 1 1 is also shown in a circular shape, but could also have other shapes and comprises, on its face opposite to the structure 5, spherical cavities 21 in which the stud heads 18 are housed, too. spherical and comprising female imprints 23 for any screwing tool; the bottom of said cavities 21 is pierced by an orifice 22 opening onto the face of said plate 1 located on the side of the structure 5 and making said female imprints 23 accessible.
- said interface plate 1 1 comprises on its face located on the side of the structure 5, cavities 24 in which the heads 25 of the screws 19 are placed which are supported in the pierced bottom of said cavities 24 and whose rods 19 pass through said plate by these holes.
- Said heads 25 of the screws 19 may also include female imprints identical to those 23 of the studs 18, such as for example for the use of the same awl key.
- the adjustments must be able to be made with the structure in place: for this, the central part of the plate interface 11 has sufficient bore 17 for passing, for example, a pipe wrench, for tightening the preload of the nut 16 relative to the threaded rod 6.
- the two studs 18, arranged along the plane YY ' provide on the one hand the height adjustment ⁇ H along the axis ZZ' and on the other hand the inclination ⁇ towards YY 'around the axis XX' such as shown in Figure 7, while the two screws 19, arranged along the plane XX ', with a round head, ensure the inclination adjustment ⁇ towards X or X' around YY ', as well as the locking of the plate interface 11 in the desired position.
- All of the mechanical adjustment elements can be concealed for aesthetics and to avoid liquid dripping inside the base, either by a rubber bellows 26, or by a flexible sleeve cut on demand, or by a ferrule made of rigid or semi-rigid light material, integral or even molded in the same material as the interface plate 11 and divided into breakable elements to adapt it on site to the correct height; this ferrule then covers and covers the upper boss of the base 12 with a functional clearance between the two parts to allow the angular offset between them.
- said structure 5 may also include end pieces 9, adapted to the structure and to the base, then comprising a cylindrical part 27 chamfered for its centering on said base 1, two fixing screws 10, and a part central open 28 for the passage of the nut locking key 16; an obstruction plug 53 can be fitted into said central part 18, after filling with grease, for example from the cavity 15, to preserve all of the mechanical elements.
- Said bases 1 are fixed on said surface at the locations thus identified, such as for example by connecting them to anchors 3 by means of anchor lines 2 comprising threaded rods 6 around which said bases are threaded; these are oriented so that two adjacent bases 1 have in common one of their planes containing either the studs 18 or the screws 19, and therefore passing through each of their axes ZZ ', as shown in the figure 8, - the height adjustment H as shown in FIG.
- the template 30 has the shape and dimensions of the support of the structure 5 and comprises at least three plates 33, 34 each corresponding to the location of one of said bases 1, each of these plates carrying at least one nut 36 in which rotates freely a threaded rod 37 and a boss 35 pierced with an orifice in which slides a pin 38 along an axis zz 'which must correspond with that ZZ' of the body 12 of the base 1:
- the template 30 is positioned, in the case for example of a telephone booth, and as shown in FIG. 9, then taking as reference the point of exit of the connection cables corresponding to a bore 39 of the plate 33 of the technical foot correspondent; the template 30 is then oriented around this point, to be positioned according to the coordinates of the installer of the cabin, such as for example parallel to a sidewalk; in the case of a template of rectangular or square shape, as shown in FIG. 9, with a base to be positioned in each angle, said template 30 may include five leveling screws 37;
- Said fitting template 30 can be produced with an outer frame made of folded sheet metal 31 with tube spacers 32, a plate 33 for the technical foot corresponding to the cable outlet and comprising two adjusting screws 37, and three plates 34 for the three other side legs, all of the non-movable elements being able to constitute a welded assembly.
- the base bodies 12 as shown in FIGS. 1 1 and 12 may only have three bores or holes or slots 45, with a groove on the lower face, intended to receive stud nuts 44; the lengths of these are determined by the L side raised to the right of the anchor points 43 when the template for the marking of the ground 4 is put in place: the studs 44 can be pre-cut to lengths of 50, 85 or 120 millimeters for example, or cut on demand. Said studs 44 are then fitted with locknuts 46 and mounted in the housing or base body 12, with respect to which they are blocked by said locknuts 46.
- each base of an interface plate 11 with ferrule 26 for example as for the articulated bases described in Figures 4 to 6, and pierced with three holes in which pass the heads of said studs 44 on which we also screw as previously above the plate 11, the locking nuts: these possibly come to be housed in recessed bores to erase them from the upper bearing surface which will then receive the structure 5 and which for this can then be fitted a thread for fixing it.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU20309/97A AU2030997A (en) | 1996-03-15 | 1997-03-06 | Articulated bases and process and system for implanting structures on said bases |
EP97908314A EP0886709A1 (fr) | 1996-03-15 | 1997-03-06 | Embases articulees et procede et systeme d'implantation d'ouvrages sur lesdites embases |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9603472A FR2746131B1 (fr) | 1996-03-15 | 1996-03-15 | Embases articulees et procede et systeme d'implantation d'ouvrages sur lesdites embases |
FR96/03472 | 1996-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997035083A1 true WO1997035083A1 (fr) | 1997-09-25 |
Family
ID=9490360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1997/000399 WO1997035083A1 (fr) | 1996-03-15 | 1997-03-06 | Embases articulees et procede et systeme d'implantation d'ouvrages sur lesdites embases |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0886709A1 (fr) |
AU (1) | AU2030997A (fr) |
FR (1) | FR2746131B1 (fr) |
WO (1) | WO1997035083A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6854534B2 (en) | 2002-01-22 | 2005-02-15 | James I. Livingstone | Two string drilling system using coil tubing |
EP2682541A2 (fr) | 2012-07-04 | 2014-01-08 | Schneider Electric Industries SAS | Système de fixation d'une borne au sol |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4029275A (en) * | 1975-05-07 | 1977-06-14 | Bbc Brown Boveri & Company Limited | Anchoring assembly for a machine base |
US4194237A (en) * | 1978-07-24 | 1980-03-18 | Conklin Albert H | Leveling plate and method of utilizing same |
EP0317458A1 (fr) * | 1987-11-09 | 1989-05-24 | Castola, Charles-Alain | Procédé et dispositif pour mettre en oeuvre une fondation en créant un massif constitué par le sol lui-même |
US5374136A (en) * | 1992-12-11 | 1994-12-20 | A-Dec. Inc. | Mounting mechanism |
-
1996
- 1996-03-15 FR FR9603472A patent/FR2746131B1/fr not_active Expired - Fee Related
-
1997
- 1997-03-06 EP EP97908314A patent/EP0886709A1/fr not_active Withdrawn
- 1997-03-06 WO PCT/FR1997/000399 patent/WO1997035083A1/fr not_active Application Discontinuation
- 1997-03-06 AU AU20309/97A patent/AU2030997A/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4029275A (en) * | 1975-05-07 | 1977-06-14 | Bbc Brown Boveri & Company Limited | Anchoring assembly for a machine base |
US4194237A (en) * | 1978-07-24 | 1980-03-18 | Conklin Albert H | Leveling plate and method of utilizing same |
EP0317458A1 (fr) * | 1987-11-09 | 1989-05-24 | Castola, Charles-Alain | Procédé et dispositif pour mettre en oeuvre une fondation en créant un massif constitué par le sol lui-même |
US5374136A (en) * | 1992-12-11 | 1994-12-20 | A-Dec. Inc. | Mounting mechanism |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6854534B2 (en) | 2002-01-22 | 2005-02-15 | James I. Livingstone | Two string drilling system using coil tubing |
EP2682541A2 (fr) | 2012-07-04 | 2014-01-08 | Schneider Electric Industries SAS | Système de fixation d'une borne au sol |
FR2992991A1 (fr) * | 2012-07-04 | 2014-01-10 | Schneider Electric Ind Sas | Systeme de fixation d'une borne au sol |
EP2682541A3 (fr) * | 2012-07-04 | 2017-03-29 | Schneider Electric Industries SAS | Système de fixation d'une borne au sol |
Also Published As
Publication number | Publication date |
---|---|
AU2030997A (en) | 1997-10-10 |
FR2746131B1 (fr) | 1998-06-12 |
FR2746131A1 (fr) | 1997-09-19 |
EP0886709A1 (fr) | 1998-12-30 |
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