EP3901375B1 - Agencement d'appui - Google Patents

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Publication number
EP3901375B1
EP3901375B1 EP21161957.2A EP21161957A EP3901375B1 EP 3901375 B1 EP3901375 B1 EP 3901375B1 EP 21161957 A EP21161957 A EP 21161957A EP 3901375 B1 EP3901375 B1 EP 3901375B1
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EP
European Patent Office
Prior art keywords
support
post
holding plate
holding
arrangement according
Prior art date
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Active
Application number
EP21161957.2A
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German (de)
English (en)
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EP3901375A2 (fr
EP3901375A3 (fr
Inventor
Friedolf Mutschler
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Individual
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Individual
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Publication of EP3901375A3 publication Critical patent/EP3901375A3/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • 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
    • 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
    • E04H12/2207—Sockets or holders for poles or posts not used
    • E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
    • E04H12/223—Sockets or holders for poles or posts not used driven into the ground with movable anchoring elements; with separately driven anchor rods
    • 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
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/20—Posts therefor
    • E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like

Definitions

  • the subject of the invention is a support arrangement for receiving and supporting posts according to the preamble of claim 1.
  • a post refers to either an elongated, vertically installed support element in buildings or a free-standing, elongated, vertical component connected to the ground.
  • a post support arrangement is understood to mean a device for fastening and supporting a structure, in particular a rod-, post- or tubular object.
  • Masonry is a solid component or structure made of natural or artificial stone.
  • the masonry consists of individual pressure-resistant elements (natural stones or artificial stones, such as clay bricks, bricks or hollow blocks).
  • a wall support arrangement is understood to mean a device for fastening and supporting a wall, in particular a flat, vertical wall.
  • an earth nail is preferably inserted into the subsoil.
  • An earth nail is preferably a round metal rod, the outer jacket of which is provided with a thread profile over the entire length of its course.
  • pegs can not only be constructed on the basis of a round rod, but can also have an angular or oval cross-section, or, in addition to a consistently smooth surface, can also have a connection of several profiles.
  • soil nails Due to their thread profile (comparable to a drill thread), soil nails can be used for drilling-like penetration of materials that, depending on their morphology, allow the penetration of such a nail.
  • pegs to be driven into material layers made of sand, rubble, snow, ice, gravel, rock or their mixtures with each other.
  • the ideal case is a primer that consists, for example, of snow, ice, sand, earth or clay, whereby an earth nail follows the direction of pull of its thread profile when screwed in and consistently finds the desired hold in the primer.
  • the insertion of the soil nail into the subsoil depends on the morphological nature of the subsoil and can optionally be carried out by pre-drilling at the intended depth and inclination. This is also possible without pre-drilling, as the external thread of the peg takes on the function of a drilling thread and works its way into or out of the ground under vertical pressure or tension.
  • the stability of a masonry or a general structural engineering device is characterized by its statics as well as its foundation. If one of these components is neglected during the planning or construction of the construction project, the safe preservation and thus the function of the entire construction project can no longer be guaranteed.
  • ground anchors act as ground screws or impact elements and are able to absorb the pressure of loads centrally and anchor them in a narrow catchment area.
  • such an assembly can only be carried out if such a vertical clearance exists above the ground nail to be inserted or can be opened so that such a screw or impact nail can be screwed in or driven in with hydraulic or similar equipment.
  • Such general conditions only exist in rare cases.
  • pegs for a support arrangement is also known for stiffening wooden structures, wooden piles, overhead line pylons and the like that have become damaged as a result of weather conditions.
  • a concrete body is inserted into a pit next to the damaged mast, which has a metal support structure at its upper end, which is screwed to the mast.
  • the damaged part of the mast is then sawn out below the attachment point so that the mast is now supported by the iron struts of the concrete body.
  • Pegs are also used to stabilize posts, such as fence posts, as is the case with the support arrangement US 278 220 A is shown.
  • the mast to be fixed has a flat foundation, with which the mast rests on the ground.
  • This flat foundation has slots on its outer arms through which the peg can be driven through in order to anchor the mast to the ground.
  • the post has a kind of sleeve to which the receiving arms are welded like a wing.
  • the receiving sleeve or the foundation is inserted into the subsoil below the top edge of the ground. To do this, a hole is first dug into which the post with the post support structure is placed, which is then provided with the receiving sleeve. By then inserting the pegs to the side of the sleeve, an anchor arrangement is created and then the previously dug hole in which the post stands is filled in again so that the anchor arrangement is buried in the ground.
  • JP-A-2004084267 discloses a post support structure according to the preamble of claim 1.
  • the present invention is therefore based on the object of designing a support arrangement for receiving and supporting posts in such a way that a foundation is provided that is easy to insert into the subsoil and dimensioned according to the expected forces.
  • the support arm protruding from the support arrangement is designed as a flat holding plate which has a plurality of access openings, in each of which a movable spherical body is arranged, through which an earth nail is passed and that the spherical body is located between an upper holding plate and the lower flat holding plate is securely clamped.
  • the arrangement according to the invention thus serves as a decentralized foundation and securing system, which can absorb the so-called gravity pressure in any lateral position relative to a post or masonry and can dissipate this laterally with any direction and distance in a simple manner or over several vertical levels.
  • the support arrangement according to the invention is particularly suitable for transferring large loads.
  • the upper holding plate which is screwed to the lower holding plate, also has a through opening through which the spherical body partially protrudes.
  • the spherical body has a retaining socket with an internal thread through which a rotary movement applied to the retaining socket can be transferred to the thread of the ground nail.
  • the post support structure therefore consists of a support unit inserted vertically into the ground, on which at least two retaining plates are mounted laterally.
  • Steel beams made of weatherproof structural steel are preferably used as a support unit for the support arrangement.
  • Steel beams are either rolled or welded profiles that are available in various dimensions and designs. These are load-bearing components that are particularly robust due to their nature, have a high resilience and load-bearing capacity and can be used flexibly.
  • So-called double-T beams are preferably used, which have an upper flange and a lower flange connected to it via a web.
  • carriers can also be used which, for example, have a U-profile.
  • these flanges are generally referred to as belts, whereby in concrete, timber and steel construction, belts are the upper and lower belts of a beam with a double-T-shaped cross-section, which are held at a distance from the continuous web. These belts primarily absorb the load from bending.
  • any number of holding plates can now be attached laterally, which have any number of openings through which the pegs (preferably made of steel) in the form of smooth round rods or Threaded rods can be inserted in any orientation using simple screwing or impact tools and firmly connected using screws or welding.
  • the pegs preferably made of steel
  • Threaded rods can be inserted in any orientation using simple screwing or impact tools and firmly connected using screws or welding.
  • the holding plates which are mounted vertically starting from the longitudinal axis of the carrier unit, have a corner connection to stiffen the corner area at the contact point of the carrier and the holding plate.
  • This corner connection is used to introduce and distribute loads, to increase the corner stiffness, to create a bending-resistant corner and is known in steel construction as haunches.
  • a flange plate surrounding the carrier unit for receiving a pipe element which also has a flange is mounted on the section of the carrier unit that protrudes above ground from the top edge of the ground.
  • Masonry can also be supported with the support arrangement.
  • at least one vertical support unit (preferably made of steel) is docked to the masonry to be supported as a basic bracket, i.e. firmly connected.
  • the vertical support is positioned either above the earth's surface or partially in the subsoil, whereby a support unit partially installed in the subsoil can already take on an important foundation function below the included earth's surface.
  • the wall support arrangement is also characterized by the fact that: the at least one support arm is designed as a profiled holding plate, which has several access openings, in each of which a movable spherical body is arranged, through which the respective ground nail is passed and that the spherical body is clamped in a secure position between an upper holding plate and the lower flat holding plate.
  • the wall support arrangement is also characterized in that the masonry support structure consists of a support unit inserted vertically into the ground, on which at least one further support unit is mounted laterally and in that a corner connection is mounted to stiffen the corner area between the support unit and the at least one further support unit , which connects the carrier unit and carrier unit diagonally.
  • the wall support arrangement is also characterized in that further support units are connected to one another via a screw connection, which are installed at a distance from the vertical support unit.
  • lateral support units in any number and any height can now be mounted on the vertical support unit, preferably horizontally and at any angle of attack.
  • the at least one further carrier unit can be placed on the first carrier or connected to it at the same level.
  • a diagonal stiffener (corner connection) can be installed between the vertical and horizontal supports, which ensures the greatest possible angular stability.
  • the horizontal support unit it is possible at any time to supplement the horizontal support unit with additional supports, both in the vertical and horizontal planes, thus creating a kind of lattice structure.
  • the additional supports have any number of access openings through which the pegs can be inserted in any orientation using simple screwing or impact tools and firmly connected by screwing or welding. This creates a highly effective and inherently variable foundation that is firmly connected to the masonry to be secured and can transfer the gravity pressure of the masonry involved laterally so that the overall statics are relieved and the consistently stable lattice structure is transferred to the masonry and stabilized.
  • a corner connection is preferably mounted between the vertical support unit and the horizontal support unit attached to it, which serves to introduce and distribute loads introduced, to increase the corner rigidity and to produce a bending-resistant corner.
  • Such a corner connection is also known in steel construction as a haunch and is used to increase the size of the foundation in the foundation according to the invention Force deflection area to ensure the bending stiffness of the frame corner, the interconnected support units.
  • Figure 1 shows a carrier unit 1 with two belt plates 10 a, b, which are connected to one another via a web 9.
  • the carrier unit 1 has a pointed end 16 to facilitate the insertion of the carrier unit into the substrate 7.
  • the belt plates have drilled holes 17, to which the holding plates 8a and 8c can be mounted and screwed via a screw connection 15.
  • the web 9 also has drilled holes to which the holding plate 8b can be mounted and screwed.
  • movable spherical bodies 18 are arranged in a through opening 38, which accommodate an earth nail 5 with a thread.
  • the spherical body 18 is held by an upper holding plate 19, which is screwed to the holding plate 8.
  • the spherical body 18 has a holding socket 20, which has an internal thread, through which a rotary movement applied to the holding socket 20 can be transferred to the external thread of the ground nail 5.
  • the holding connector 20 has contact surfaces distributed around the circumference for the attack of a tool.
  • Figure 2 shows a to Figure 1 modified example, with a flange plate 23 being screwed to the carrier unit 1 above the holding plates 8.
  • the flange plate 23 consists of two semicircular pieces 23a and 23b, which are joined together when mounted on the carrier unit 1 and form a closed disk.
  • the flange plate has a large number of drill holes 14 distributed around the edge, which serve to screw a pipe element placed onto the flange plate, which has a flange plate of the same size.
  • the flange plate 23 itself is screwed to the carrier unit 1 via the screw connection 24.
  • FIG. 3 shows a representation of the individual parts from which the post support arrangement is assembled.
  • the belt plate 10a is shown with the drill holes 17 for attaching the holding plates 8a, c, as well as the web 9 of the carrier unit 1, which has the drill holes 48 for attaching the holding plate 8b.
  • the various components of the holding plates and the flange plates are shown.
  • the holding plate 8b has a straight extension 58b, on the top of which the corner connection 52 is welded standing in a later processing step, the other end of which is welded to the plate 51.
  • one end of the corner connection 53 is welded to the underside of the extension 58b, the other end of which is also welded to the plate 51.
  • the corner connection 52, 53 thus form a diagonal connection between the perpendicular holding plate 8 and the plate 51.
  • a corner connection 52 and a corner connection 54 are welded onto the holding plate 8a, c and its extension 58a, c, which in turn are connected to a holding plate 51.
  • the flange plate 23, which is present with the two halves 23a and 23b, has two parallel slots per half.
  • FIG. 4 shows a modified embodiment of the support arrangement with two holding plates 8b, which are attached to the front and back of the web 9. Additionally are in Figure 4
  • the corner connections 54 are also shown, which run diagonally between the plate 51 arranged perpendicular to one another and the underside of the holding plate 8. Like the corner connections 52, which run diagonally between the plate 51, which is arranged perpendicular to one another, and the top of the holding plate 8.
  • Figure 5 shows the top view of the carrier unit 1, to which the holding plates 8 are screwed and the upper holding plates 19 are screwed onto the lower holding plates 8, with which the spherical body 18 can be clamped on the holding plate 8.
  • FIG 6 shows the exemplary embodiment according to Figure 1 , wherein a mast 13 is additionally mounted on a support unit 1, thereby creating a post support structure.
  • This mast 13 is solid and is screwed to the support unit 1 via the screw connection 25, the round mast being mounted between the two belts 10 a, b.
  • the screw connection 25 is passed through a bent sheet metal 26, which, with its curved shape, rests on the outer circumference of the mast 13 and, after being screwed to the support unit 1, additionally stabilizes the mast.
  • Figure 7 shows the exemplary embodiment according to Figure 2 , wherein a tubular element 12 has been placed on the carrier unit 1.
  • the tubular element 12 has a flange plate 27 on its underside, which is placed on the pre-assembled flange plate 23 of the carrier unit 1 and screwed to it via the screw connection 28.
  • Figure 8 shows the installation and fixation of the post support arrangement of the support unit 1 in the subsoil 7.
  • a hole 59 is dug from the top edge of the ground 29 until a predetermined depth is reached.
  • the carrier unit 1 is driven with the tip 16 first into the base 49 of the hole or into the underlying surface 7 until the holding plates 8 mounted on the carrier unit 1 rest on the base 49. The desired depth for setting up the carrier unit 1 is thus reached.
  • they will Ground nails 5 are driven through the ball joints 6 of the holding plates 8 into the subsoil 7 below the base 49 of the hole 59.
  • the support unit 1 is thus fixed in the ground 7 by the pegs 5, with the pegs providing the necessary stabilization.
  • the hole 59 is then filled again with pourable material up to the top edge of the ground 29, as shown in Figure 9 you can see.
  • Figure 9 shows the side view of Figure 8 in the buried state, with the holding plates 8 now located below the top edge of the ground 29 in the subsoil 7.
  • the holding plates 8 are arranged outside the central longitudinal axis of the carrier unit 1. Also is in Figure 9 It can be seen that the end 16 of the carrier unit 1 is pointed in order to facilitate the introduction of the carrier unit 1 into the substrate 7.
  • Figure 10 shows the top view of the carrier unit 1, which has the three holding plates 8a, b and c, which extend vertically in three directions, starting from the central longitudinal axis of the carrier unit 1.
  • the ball joints 6 are arranged in the holding plates 8 for the alignment of the pegs, which are composed of the spherical body 18, the holding socket 20 and the upper holding plate 19 in conjunction with the screw connection 38 in the holding plate 8.
  • Figure 11 shows the upper holding plate 19 and the lower holding plate 8 in a sectional view, the holding plate 19 having a pass-through opening 37 and the lower holding plate 8 having a pass-through opening 38.
  • the gap 39 Between the holding plates 8, 19, which can be of different sizes depending on the size of the inserted spherical body 18. Starting from the gap 39, the access opening 37 in the upper holding plate 19 tapers towards the outside. Likewise, the access opening 38 of the holding plate 8 tapers towards the outside, starting from the gap 39.
  • the inner edges 41 of the access opening 37 of the upper holding plate 19 form an opening angle 43 to one another.
  • the inner edges 42 of the access opening 38 of the lower holding plate 8 form an opening angle 44 to one another.
  • This shape with the outwardly tapering through openings enables the inserted spherical body 18 to be held between the two holding plates 8, 19.
  • the inner edges 41, 42 of the holding plates 8, 19 designed to fix the spherical body 18 so that it cannot fall out of the through openings 37, 38.
  • the inner edges 41, 42 can also be curved or have a different geometric shape.
  • the gap 39 is also variable and can be larger or smaller depending on the size of the spherical body 18.
  • the two holding plates 8, 19 are then held together by the screw connection 47, consisting of the screw 45 and the nut 46.
  • Such screwing of the individual holding plates together serves to fix the spherical body 18 in a desired position inside the holding plates 8, 19.
  • the spherical body 18 can assume an angle that deviates from the vertical direction with its earth nail 5 in order to drive the earth nail obliquely into the ground or the ground 7.
  • earth nails 5 can thus be driven into the ground obliquely, ie at an angle of less than 90° relative to the lower holding plate 8, in a lower holding plate 8 resting on the ground 7.
  • the spherical body 18 initially remains movable between the holding plates 8, 19 until the earth nail 5 has assumed the correct angle and after the spherical body has been aligned and the earth nail 5 has been inserted into the ground, the spherical body 18 is between the two holding plates via the screw connection 47 secured in position so that this angle is permanently set.
  • the screw connection 47 is loosened so that the spherical body 18 can be rotated again.
  • a tool is then used to exert a rotary movement on the spherical body 18 via the holding socket 20 and the ground nail 5 is driven upwards out of the subsoil 7 or downwards into the subsoil, depending on the direction of rotation.
  • Figure 12 shows an example in which the carrier unit 1 according to the invention no longer has ear-shaped holding plates 8, but rather at least one horizontally laid carrier unit 2.
  • the carrier unit fulfills the function of the holding plate, as is also the case with the post support arrangement.
  • This example shows a wall support arrangement 50 as an example of a support arrangement using a decentralized holding position and support.
  • the carrier unit 2 also has ball joints 6 with which the pegs 5 can be inserted into the subsoil 7 and secured in position.
  • the support unit 2 and the additional support units connected to it are also arranged below the upper edge of the ground 29 and form a flat foundation or an arrangement of earth nails for a masonry support structure.
  • the carrier unit 1 rests on the masonry 3 and is connected to it via a screw connection 30.
  • the carrier unit 2 is connected to the carrier unit 1 via a screw connection 60.
  • a corner connection 31 is also arranged in the connection area between the carrier unit 1 and the carrier unit 2 and screwed to the carrier unit 1 via the screw connection 61.
  • the support units can also be welded to one another and the corner connection to the support units
  • the carrier units 2 and 32 are designed as double-T carriers, with the ball joints 18 being located in corresponding access openings in the belt 34 of the carrier unit 2 and in the belt 33 of the carrier unit 32.
  • Figure 13 shows the top view of Figure 12 with the support unit 1, which is connected to the masonry 3 via the screw connection 30 and supports it.
  • the carrier unit 2 is screwed to the carrier unit 1 via the screw connection 8.
  • the upper straps 33a, 34a of the support units 2, 32 are shown transparently in order to better recognize the ball joints 6 underneath.
  • the carrier unit 2 has a number of ball joints 6 arranged parallel to one another, which the carrier unit 32, which runs perpendicular to the carrier unit 2, also has.
  • the carrier unit 2 and the carrier unit 32 thus form a cross and are screwed together at the crossing point.
  • Figure 14 shows a top view of the carrier units 2, 32, with the belt 34a of the carrier unit 2 visible, which is narrower than the belt 34b of the carrier unit 2.
  • the narrower belt allows access to the ball joints 6 connected to the belt 34b from above possible here.
  • the carrier unit 32 has the belt 33a, which is also narrower than that Belt 33b is formed. This different width of the belt also served to ensure that the ball joints 6, which are located in the belt 33, can be accessed from above in order to insert and align the pegs 5.
  • Figure 15 shows the front view of the carrier arrangement according to Figure 12 .
  • Figure 16 shows the screw connection of the carrier unit 2 to the carrier unit 32 in an enlarged view, whereby it can be seen that the belt 33a of the carrier unit 32 is narrower than the belt 33b.
  • the alignment of the edges of the straps 33 a, b form a line 35 which is oblique relative to the corner connection 36 of the support unit 32. This is intended to make it clear that due to the narrower belt 33a, access to the ball joint 6 is possible, which is located on or in the belt 33b.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
  • Bridges Or Land Bridges (AREA)

Claims (10)

  1. Arrangement de soutien de poteau (40) pour la réception et le soutien d'un poteau (12, 13) pour l'ancrage dans un sol (7), comprenant :
    - une structure de soutien de poteau qui est introduite dans le sol (7) et adaptée à recevoir l'extrémité inférieure du poteau (12, 13),
    - un arrangement de piquet enterré, qui est relié à la structure de soutien de poteau, constitué d'au moins deux bras porteurs (8, 8a, b, c) espacés l'un de l'autre, qui sont reliés à l'arrangement de piquet et s'étendent suivant un angle par rapport à l'axe du poteau (12, 13), dans lequel, dans le bras porteur, il est prévu au moins une ouverture de passage pour au moins un piquet (5) qui est enfoncé dans le sol (7) à travers l'ouverture de passage suivant un angle par rapport à l'axe du bras porteur (8a, b, c), dans lequel le bras porteur est conformé en une plaque de fixation plane qui présente au moins une ouverture de passage, caractérisé en ce que le bras porteur est conformé en une plaque de fixation plane (8, 8a, b, c) qui comporte plusieurs ouvertures de passage (38) dans chacune desquelles est disposé un corps sphérique mobile (18) à travers lequel est guidé le piquet (5) et que le corps sphérique est serré en étant bloqué en position entre une plaque de fixation supérieure (19) et la plaque de fixation plane inférieure (8, 8a, b, c).
  2. Arrangement de soutien selon la revendication 1 ou 2, caractérisé en ce que la plaque de fixation supérieure (19) présente une ouverture de passage (37) à travers laquelle le corps sphérique (18) dépasse partiellement de la plaque de fixation supérieure (19).
  3. Arrangement de soutien selon la revendication 1 ou 2, caractérisé en ce que le corps sphérique (18) présente un manchon de fixation (20) avec un filetage intérieur par lequel un mouvement rotatif appliqué sur le manchon de fixation (20) peut être transmis au filetage du piquet (5).
  4. Arrangement de soutien selon l'une des revendications 1 à 3, caractérisé en ce que la structure de soutien de poteau est constituée d'une unité porteuse (1) insérée verticalement dans le sol (7) sur laquelle les au moins deux plaques de fixation (8, 8a, b, c) sont montées latéralement.
  5. Arrangement de soutien selon l'une des revendications 1 à 4, caractérisé en ce que les plaques de fixation (8, 8a, b, c) dépassent perpendiculairement de l'unité porteuse (1).
  6. Arrangement de soutien selon l'une des revendications 1 à 5, caractérisé en ce qu'à peu près à mi-hauteur de l'unité porteuse (1), trois plaques de fixation (8, 8a, b, c) sont vissées à l'unité porteuse (1).
  7. Arrangement de soutien selon l'une des revendications 1 à 6, caractérisé en ce que pour rigidifier le secteur angulaire entre l'unité porteuse (1) et une plaque de fixation (8a, b, c) une liaison d'angle (52, 54) est montée, laquelle relie en diagonale l'unité porteuse (1) et la plaque de fixation (8a, b, c).
  8. Arrangement de soutien selon l'une des revendications 4 à 7, caractérisé en ce que sur la section de l'unité porteuse (1) qui dépasse en surface du bord supérieur de terrain (29) est montée une plaque à collerette (23) entourant l'unité porteuse (1) pour recevoir un élément tubulaire comportant lui aussi une plaque à collerette (27).
  9. Arrangement de soutien selon l'une des revendications 4 à 8, caractérisé en ce que la plaque à collerette (23, 23a, 23b) est constituée de deux pièces semi-circulaires qui, lors du montage sur l'unité porteuse (1), peuvent être assemblées en un disque fermé.
  10. Arrangement de soutien selon l'une des revendications 1 à 9, caractérisé en ce que le manchon de fixation (20) présente des surfaces d'action réparties sur la circonférence pour l'action d'un outil.
EP21161957.2A 2020-04-03 2021-03-11 Agencement d'appui Active EP3901375B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020109352.7A DE102020109352A1 (de) 2020-04-03 2020-04-03 Stützanordnung

Publications (3)

Publication Number Publication Date
EP3901375A2 EP3901375A2 (fr) 2021-10-27
EP3901375A3 EP3901375A3 (fr) 2022-01-05
EP3901375B1 true EP3901375B1 (fr) 2023-11-01

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Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US278220A (en) 1883-05-22 Iron or steel fence-post
US2826281A (en) 1954-03-09 1958-03-11 Albert C Green Support or anchors for vertical columns or the like
AT324956B (de) * 1969-12-22 1975-09-25 Held & Francke Bauag Verfahren zur herstellung von pfahlverbindungen
GB1603637A (en) * 1977-05-17 1981-11-25 Laing John Services Supporting building structures
DE3445212A1 (de) * 1984-12-12 1986-06-12 Rudolf 5112 Baesweiler Schaffrath Verfahren und stuetzelement zum unterfangen von bauwerken
US5234287A (en) * 1989-07-27 1993-08-10 Rippe Jr Dondeville M Apparatus and process for stabilizing foundations
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SI20880A (sl) * 2001-02-13 2002-10-31 Ivan Klane�Ek Stabilizacija in hidroizolacija temelja zidu
JP3986392B2 (ja) * 2002-08-27 2007-10-03 旭テック株式会社 柱状物補強装置
WO2012154724A1 (fr) * 2011-05-11 2012-11-15 Imagine Tf, Llc. Système d'ancrage à réglage angulaire de montant
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DE202017106065U1 (de) 2017-10-06 2019-01-10 Manfred Schell Gmbh Drillnagel-Haltesystem

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EP3901375A3 (fr) 2022-01-05
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