EP2711486A1 - Dispositif de stabilisation destiné à la stabilisation de position d'un objet en forme de tige ou d'un ancrage, procédé de fabrication d'un dispositif de stabilisation et outil de pose de fixation pour un dispositif de stabilisation - Google Patents

Dispositif de stabilisation destiné à la stabilisation de position d'un objet en forme de tige ou d'un ancrage, procédé de fabrication d'un dispositif de stabilisation et outil de pose de fixation pour un dispositif de stabilisation Download PDF

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Publication number
EP2711486A1
EP2711486A1 EP12006683.2A EP12006683A EP2711486A1 EP 2711486 A1 EP2711486 A1 EP 2711486A1 EP 12006683 A EP12006683 A EP 12006683A EP 2711486 A1 EP2711486 A1 EP 2711486A1
Authority
EP
European Patent Office
Prior art keywords
stabilizing device
base part
support
rod
lower edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12006683.2A
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German (de)
English (en)
Inventor
Joachim Bader
Bruno Gruber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gebr Strab & Co GmbH
Original Assignee
Gebr Strab & Co GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gebr Strab & Co GmbH filed Critical Gebr Strab & Co GmbH
Priority to EP12006683.2A priority Critical patent/EP2711486A1/fr
Publication of EP2711486A1 publication Critical patent/EP2711486A1/fr
Withdrawn legal-status Critical Current

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    • 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

Definitions

  • the present invention relates to a stabilization device for position stabilization of a rod-shaped article or a ground anchor, a method for producing a stabilization device and a driving tool for driving a stabilization device into the ground.
  • rod-shaped objects such as posts, poles or masts in the ground. Due to weather conditions, however, these loosen over time.
  • a disadvantage of the ramming and compacting of filling material is that the soil around the post reduces the water permeability, which leads to the accumulation of moisture ..
  • driving wood wedges has the disadvantage that an accurate positioning of the vertical position of the post can be made only insufficient and that the wood material has only a limited life.
  • ground anchors for receiving rod-shaped objects are generally known.
  • Such a ground anchor which is widely used, is for example from the European patent EP 0 243 376 B1 known.
  • the invention is therefore an object of the invention to provide a stabilizing device which is simple in construction and in the ground driven state has a long life, to provide a method for producing a stabilizing device and to provide a driving tool for a stabilizing device.
  • a stabilizing device formed according to the invention can easily stabilize a rod-shaped object or a ground anchor in the ground both subsequently in the loosened state and during the driving operation of the rod-shaped object or ground anchor in its position over a longer period of time. Since the base part is formed inclined to the support member or the support area and the base portion is formed wider than the support member or the support area, there is a large area support of the rod-shaped object or ground anchor in the ground, so that a secure position even under the influence of weather or mechanical forces can be guaranteed. By a distance between the base part of the stabilizing device and the rod-shaped object or ground anchor moisture in this area can be discharged into the soil.
  • the base part has the shape of a semicircle or a circle segment or has a V-shape.
  • a stabilizing device with such a base part can be produced easily.
  • At least the base part is made of a material with rigid elastic properties. This has the advantage that the outer regions of the base part rest under a bias on the rod-shaped object or ground anchor and thus ensure a good position stabilization over a long period of time.
  • an upper edge of the support member or support portion protrudes upward over an upper edge of the base member, in another embodiment of the invention has the advantage that when driving the stabilizing device, the risk of damage to the base member is largely avoided.
  • the base part and / or the support part and / or the support region have openings. This has the advantage that root braid can grow through these breakthroughs, which leads to a further solidification of the stabilization device in the ground.
  • the lower edge of the base part is curved or pointed in the central region, the driving of the stabilizing device is facilitated in the soil.
  • the stabilization device is divided into two parts, each of which has a base part and a support part. This has the advantage of easier production.
  • the stability behavior can be further improved.
  • the stabilizing device since the stabilizing device is made of metal or plastic, the life span may be reduced compared with e.g. made of wood existing wedges can be improved.
  • the end face of the support member or support region is convex or wavy, the sliding effect when driving into the soil can be further improved.
  • the stabilizing device is made by cutting a metal sheet and forming the metal sheet into an arcuate or wedge shape. Simultaneously with the forming process or chronologically following a bead is pressed into the base part, which serves as a support area. As a result, a particularly simple and material-saving production possibility of the stabilization device is given.
  • An inventive driving tool is in the form of a hollow cylinder half formed with a circular arc-shaped inner wall and a circular arc-shaped outer wall. As a result, the process of driving a stabilizing device is facilitated. To further improve the handling, the driving tool on a handle.
  • a driving tool according to the invention has two hollow-cylinder halves, which are connected to one another via a hinge. This allows the driving tool to be positioned around the rod-shaped object or ground anchor.
  • a vertically extending rod is disposed on each hollow cylinder half to which a handle is mounted.
  • Fig. 1 shows a perspective view of a stabilization device 10, which has a base part 12 and a support member 14.
  • the base part 12 is in the form of a half tube formed with a diameter D, a height H and a wall thickness W.
  • the support member 14 is arranged with a length L, a width BS and a depth T at an upper edge 12a of the base member 12.
  • the support member 14 extends from the upper edge 12a of the base member 12 to a lower edge 12b of Base part 12, wherein the depth T tapers continuously from the upper edge 12a in the direction of the lower edge 12b.
  • the diameter D of the base part 12 and the width BS of the support part 14 extend in the width direction B.
  • the support member 14 terminates at a predetermined distance from the lower edge 12b. In another embodiment, not shown, the support member 14 extends over the entire height H of the base member 12. In another embodiment, not shown, the support member 14 starts at a predetermined distance from the upper edge 12a.
  • the diameter D is 56mm, the height H 220mm, the wall thickness of the base 12 12mm, the length L of the support member 14 180mm, the depth T of the support member 14 at the top edge 12 18mm and the thickness D of the support member 14 5mm.
  • These dimensions refer to the use for stabilizing the position of a post with a diameter of 60mm or a ground anchor with a diameter of 67mm. The dimensions mentioned are to be interpreted as illustrative and not restrictive.
  • the stabilizing device 10, in particular the base part 12, consists of a rigid elastic material, e.g. rigid elastic polypropylene.
  • rigid elastic is to be understood as meaning that the material has the property that the base part 12 is deformed on both sides in the upper region under a certain expenditure of force, e.g. of at least a few Newton, preferably in a range above 20N, can be spread in the width direction B and returns to its initial position after discharge.
  • the base part 12 and the support part 14 are integrally formed and e.g. produced by an injection molding process.
  • the material of the stabilization device 10 is not limited to plastic.
  • the stabilizer 10 is made of a metal material, e.g. Steel or aluminum.
  • the base member 12 and the support member 14 in one embodiment are fabricated as separate parts and added to the stabilizer 10 by a suitable joining method, such as a method described in US Pat. Welding or brazing connected together.
  • a suitable joining method such as a method described in US Pat. Welding or brazing connected together.
  • the steel stabilizer 10 is galvanized or otherwise corrosion protected in other known ways.
  • a die-casting method For producing the stabilizing device 10 from an aluminum material, a die-casting method can be used.
  • the base part 12 and the support part 14 are made of different materials and are connected together by a suitable joining method.
  • Fig. 2 shows a perspective view of an embodiment of a stabilizing device 20, which is similar to the embodiment of Fig. 1 is formed and has a base part 22 and a support member 24.
  • the base member 22 has the shape of a circle segment unlike the first embodiment explained.
  • the support member 24 is also arranged along a center line M extending in the direction of the height H, the depth T of which tapers continuously from an upper edge 22a of the base part 20 to a lower edge 22b of the base part 20.
  • Fig. 3 is a modified embodiment of Fig. 2 shown.
  • the stabilizer 20A is formed in two parts 20A1, 20A2, the part 20A1 having a first base part 22A1 and a first support part 24A1 and the part 20A2 having a second base part 22A2 and a second support part 24A2.
  • the first support part 24A1 tapers from an upper edge 22A1a of the base part 22A1 toward a lower edge 22A1b.
  • the second support member 24A2 tapers from an upper edge 22A2a of the base member 22A2 toward a lower edge 22A2b
  • the two parts 20A1, 20A2 are removed by a suitable joining method, such as Gluing in the use of plastic, or welding in the use of steel, along the outer surfaces of the support members 24A1, 24A2 connected to each other.
  • a suitable joining method such as Gluing in the use of plastic, or welding in the use of steel
  • the two parts 20A1, 20A2 remain separate and are placed against each other on the outer surfaces of the support parts 24A1, 24A2 together in the soil E (see Fig. 5 ).
  • This embodiment is advantageous in terms of ease of manufacture, especially when the stabilizing device is made of sheet steel.
  • Fig. 4 shows a stabilizing device 30 with a base portion 32 having a molded support portion 34 in the form of a bead whose depth T tapers from an upper edge 32a toward the lower edge 32b, so that it has a wedge shape.
  • the stabilizing device 30 is preferably made of steel, wherein the molded support portion 34 is made by a forming process. In another embodiment, the stabilizer 300 is made by a primary molding process
  • the stabilizing device 30 is made of plastic and is manufactured by injection molding or a hot forming process.
  • Fig. 5 shows two driven into the soil E stabilization devices 10, which include a post 100 on its outer periphery and make a position stabilization of the same.
  • the base member 12 Under a bias on both sides of the post 100, so that a good positional stabilization of the post 100 can be achieved over a long period.
  • a driving tool 50 is shown, which is in the form of a two halves 52, 54 existing hollow cylinder with a circular arc-shaped inner wall and a circular arc-shaped outer wall, wherein the hollow cylinder halves 52, 54 are pivotally connected to each other via a hinge 55.
  • Each hollow cylinder half 52; 54 is provided with a bow-shaped handle 56, which ensures easy handling of the driving tool 50.
  • the hinge 55 offers the possibility of laying the driving tool 50 around the post 100 in a simple manner and the stabilizing device 10; 20; 20A; 30 into the ground E to march.
  • the driving tool 50 has a predetermined mass, e.g. 5kg or higher to make the drive effective.
  • each hollow cylinder half 52; 54 a vertically extending in the direction of the height H extending bar 58, on which the bow-shaped handle 56 is mounted.
  • a not shown driving tool which has only a hollow cylinder half, so that a hinge is eliminated.
  • the hinge is easily separable, so that a hollow cylinder half is posted as needed and is used only for driving alone.
  • Fig. 5 can be shown, two, the post 100 comprehensive stabilization devices 10; 30 be driven into the soil E.
  • 3 stabilizing devices 20; 30 into the earth E around the circumference of the post 100 or a ground anchor, not shown, are driven into the earth E to stabilize the post 100 or the ground anchor around the circumference in its vertical position.
  • stabilizing device 10; 20; 20A; 30 for stabilizing the position of an inclined post 100 or ground anchor in the soil E collect.
  • two or more stabilizing devices 10; 20; 30 in a row be driven into the soil E.
  • the rod-shaped article or ground anchor is stably supported in the lateral direction. Since a cavity is formed between the rod-shaped object or ground anchor, unimpeded drainage of accumulating moisture can be ensured.
  • the cavity is filled with a water-permeable granules.
  • hardening material such as mortar, is introduced into the cavity.
  • the at least one stabilizing device 10; 20; 20A; 30 are used in a loose ground anchor, or the at least one stabilizing device 10; 20; 20A; 30 can be rammed into the soil E before driving the ground anchor. Furthermore, it is possible to pull a loose ground anchor from the earth E, the at least one stabilizing device 10; 20; 20A; 30 in the soil E and then collect the ground anchor in the soil E.
  • the at least one stabilizing device 10; 20; 20A; 30 be attached to the rod-shaped object or ground anchor before driving into the soil E.
  • the attachment is made in the preferred embodiment by means of cable ties or tape.
  • the entire stabilization device 10; 20; 20A; 30 consists of a rigid elastic material, consists in a modified embodiment in which the base part 12; 22; 22A1, 22A2 and the support member 14; 24; 24A1, 24A2 made separately and then firmly connected to each other, the possibility of only the base member 12; 2; 22A1, 22A2 produce a rigid elastic material.
  • the stabilization device 10; 20; 20A; 30; in the preferred embodiments, 40 is plastic, such as polypropylene, or metal, such as polypropylene. Sheet steel. However, the invention is not limited thereto, but any other material may be used, which is suitable.
  • the base part 22 has a V-shape in cross-section instead of the shape of a circle segment.
  • the base part 22 has apertures 26. This has the advantage that root braid can grow through these openings 26, which leads to a further solidification of the stabilization device 20 in the soil E.
  • the openings 26 may be circular, square, rectangular, oval or have another geometric shape.
  • the support member 24 has openings 26.
  • the lower edge 22b is arched or pointed in the central region in order to facilitate the driving-in process.
  • Fig. 10 shows an embodiment in which the support member 24 has no uniform wedge shape, but is convex curved.
  • the support member 24 is formed wave-shaped at its end face, wherein the amplitudes of the waves decrease in size to the lower edge 22b. Also by these measures the driving operation is facilitated.
  • Fig. 11 shows an embodiment in which an upper edge 24a of the support member 24 is disposed higher than the upper edge 22a of the base part 22a, that is, the upper edge 24a of the support member 24 protrudes beyond the upper edge 22a of the base part 22a.
  • Fig. 12 shows an embodiment of a stabilization device 40 with a base part 42, in which a vertical row of a plurality of support portions 44a, 44b, 44c are formed along a center line M of the base part 32 by punching and bending.
  • the height HB of the support area 44a; 44b; 44c decreases from the upper edge 42a of the base 42 to the lower edge 42b of the base 42.
  • the support portions 44a, 44b, 44c may have a convex curvature.
  • All embodiments are dimensioned such that the curvature of the half tube, the base part in the form of a circle segment or the base part in V-shape is adapted to the diameter or width dimension of the rod-shaped object or ground anchor.
  • a vertically extending support portion a vertically extending support portion or a vertical row of support portions are shown in the illustrated embodiments, a plurality of vertically extending support members, support portions or rows of support portions are also arranged in modified embodiments.
  • the support parts or support areas are arranged parallel to each other or extending at an angle to each other.
  • the diameter D of the base part is smaller than the diameter of the rod-shaped object or ground anchor, so that they are spread out when it is applied to the rod-shaped object or ground anchor and when driving. This results in a particularly good positional stability of the rod-shaped object or ground anchor.
  • FIGS. 7 to 12 disclosed features can also be combined for the embodiments of the other figures. It is expressly stated that similar to the embodiment of Fig. 11 also in the embodiment of Fig. 4 the support region 34 can be made higher than the upper edge 32 a of the base part 32.
EP12006683.2A 2012-09-25 2012-09-25 Dispositif de stabilisation destiné à la stabilisation de position d'un objet en forme de tige ou d'un ancrage, procédé de fabrication d'un dispositif de stabilisation et outil de pose de fixation pour un dispositif de stabilisation Withdrawn EP2711486A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12006683.2A EP2711486A1 (fr) 2012-09-25 2012-09-25 Dispositif de stabilisation destiné à la stabilisation de position d'un objet en forme de tige ou d'un ancrage, procédé de fabrication d'un dispositif de stabilisation et outil de pose de fixation pour un dispositif de stabilisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12006683.2A EP2711486A1 (fr) 2012-09-25 2012-09-25 Dispositif de stabilisation destiné à la stabilisation de position d'un objet en forme de tige ou d'un ancrage, procédé de fabrication d'un dispositif de stabilisation et outil de pose de fixation pour un dispositif de stabilisation

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Publication Number Publication Date
EP2711486A1 true EP2711486A1 (fr) 2014-03-26

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EP12006683.2A Withdrawn EP2711486A1 (fr) 2012-09-25 2012-09-25 Dispositif de stabilisation destiné à la stabilisation de position d'un objet en forme de tige ou d'un ancrage, procédé de fabrication d'un dispositif de stabilisation et outil de pose de fixation pour un dispositif de stabilisation

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EP (1) EP2711486A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU168980U1 (ru) * 2016-01-18 2017-03-01 Алексей Викторович Лисицын Защитный цоколь

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937046A (en) * 1957-02-04 1960-05-17 Wood Shovel And Tool Company Shovel
EP0110853A1 (fr) * 1982-12-03 1984-06-13 Accurat Teknik AB Dispositif pour le montage d'un poteau ou d'un support de poteau
EP0120643A2 (fr) * 1983-03-14 1984-10-03 Metpost Limited Monture pour un poteau
EP0243376B1 (fr) 1985-10-30 1990-08-08 Gebr. Sträb Gmbh + Co. Dispositif de fixation d'objets en forme de barres, en particulier des poteaux, dans le sol
DE10122789A1 (de) * 2001-05-10 2002-11-28 Gerhard Blome-Tillmann Haltevorrichtung für zumindest abschnittsweise rohr- oder stabförmige Gegenstände
US20030089833A1 (en) * 2001-11-13 2003-05-15 Hsu Shih Hao Supporting device for longitudinal post
DE20220515U1 (de) * 2002-06-14 2003-10-09 Krinner Innovation Gmbh Befestigungsvorrichtung in der Form eines hülsenartigen Körpers für Stäbe, Pfosten, Masten o.dgl. im Erdreich
DE202011106843U1 (de) * 2011-10-14 2012-01-27 Manfred Trapp Ständer für den Außenbereich

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937046A (en) * 1957-02-04 1960-05-17 Wood Shovel And Tool Company Shovel
EP0110853A1 (fr) * 1982-12-03 1984-06-13 Accurat Teknik AB Dispositif pour le montage d'un poteau ou d'un support de poteau
EP0120643A2 (fr) * 1983-03-14 1984-10-03 Metpost Limited Monture pour un poteau
EP0243376B1 (fr) 1985-10-30 1990-08-08 Gebr. Sträb Gmbh + Co. Dispositif de fixation d'objets en forme de barres, en particulier des poteaux, dans le sol
DE10122789A1 (de) * 2001-05-10 2002-11-28 Gerhard Blome-Tillmann Haltevorrichtung für zumindest abschnittsweise rohr- oder stabförmige Gegenstände
US20030089833A1 (en) * 2001-11-13 2003-05-15 Hsu Shih Hao Supporting device for longitudinal post
DE20220515U1 (de) * 2002-06-14 2003-10-09 Krinner Innovation Gmbh Befestigungsvorrichtung in der Form eines hülsenartigen Körpers für Stäbe, Pfosten, Masten o.dgl. im Erdreich
DE202011106843U1 (de) * 2011-10-14 2012-01-27 Manfred Trapp Ständer für den Außenbereich

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU168980U1 (ru) * 2016-01-18 2017-03-01 Алексей Викторович Лисицын Защитный цоколь

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