EP1019584A1 - Dispositif d'ancrage de pilier a vis - Google Patents

Dispositif d'ancrage de pilier a vis

Info

Publication number
EP1019584A1
EP1019584A1 EP98943577A EP98943577A EP1019584A1 EP 1019584 A1 EP1019584 A1 EP 1019584A1 EP 98943577 A EP98943577 A EP 98943577A EP 98943577 A EP98943577 A EP 98943577A EP 1019584 A1 EP1019584 A1 EP 1019584A1
Authority
EP
European Patent Office
Prior art keywords
shaft
screw pile
pile anchor
flyte
stabilizing assembly
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Withdrawn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
EP98943577A
Other languages
German (de)
English (en)
Inventor
Paul Anthony Camilleri
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.)
Steel Foundations Technology Pty Ltd
Original Assignee
Steel Foundations Technology Pty Ltd
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
Priority claimed from AUPO9272A external-priority patent/AUPO927297A0/en
Priority claimed from AU43610/97A external-priority patent/AU716414B2/en
Priority claimed from AUPP0347A external-priority patent/AUPP034797A0/en
Application filed by Steel Foundations Technology Pty Ltd filed Critical Steel Foundations Technology Pty Ltd
Publication of EP1019584A1 publication Critical patent/EP1019584A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/14—Geometrical or physical properties resilient or elastic
    • E02D2200/143—Geometrical or physical properties resilient or elastic helically or spirally shaped
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0026—Metals
    • E02D2300/0029—Steel; Iron
    • 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
    • E02D5/801—Ground anchors driven by screwing

Definitions

  • THIS INVENTION relates to a screw pile anchor.
  • anchor is particularly suitable for, but not limited to, supporting
  • screw pile anchors eg., of the type
  • ground engaging end is provided
  • the pile anchor is rotatably driven into the ground.
  • Such pile anchors may only have a low lateral stability
  • a collar and are operable to compress the ground down onto the helical
  • the present invention resides in a
  • stabilizing assembly for a screw pile anchor of the type having a shaft with at least one helical screw or flyte at or adjacent a ground
  • the stabilizing assembly including:
  • At least one collar or plate rotatably mountable on the
  • the stabilizing assembly providing resistance
  • the stabilizing assembly is mounted.
  • the fins extend substantially radially to the
  • the fins may be curved, S-shaped or other shape in
  • the fins may extend from a single collar rotatably
  • the lower edges of the fins are inclined to the
  • one or more bolts are provided on the fins,
  • the present invention resides in a
  • screw pile anchor including:
  • a stabilizing assembly having at least one collar or plate
  • the stabilizing assembly providing
  • the screw pile anchor may be provided with two or more screws
  • a cable entry slot is provided in the wall of the
  • the present invention resides in a method of coupling respective portions of a tubular shaft of a screw
  • the one end of the one portion has a first coupling zone
  • the present invention resides in a
  • the one end of the one portion has a first coupling zone
  • the present invention resides in a helical
  • flyte of a screw pile anchor including:
  • the leading and trailing portions of the flyte plates may be identical to each other.
  • flanges may be formed integrally with the flyte plates to enable
  • plates may be formed integrally from a single piece of sheet metal.
  • FIG. 1 is a view of a typical installation of a lighting
  • FIG. 2 is a perspective (exploded) view of the mounting
  • FIG. 3 is a perspective view of the screw pile anchor of
  • FIGS. 4 and 5 are perspective views of second and third embodiments of the screw pile anchor
  • FIG . 6 is a plan view illustrating how the stabilizing
  • FIG. 7 is a sectional side view corresponding to FIG. 6;
  • FIG . 8 is a similar view to FIG. 7, the screw pile anchor
  • FIG . 9 is an (exploded) perspective view of a fourth
  • FIG. 1 0 is a perspective view of a first embodiment of the
  • FIG. 1 1 is a sectional side view of a second embodiment
  • FIG. 1 2 is a perspective view of a first embodiment of a
  • FIG . 1 3 is a similar view of a second embodiment of the
  • FIGS. 1 and 2 this shows a typical
  • the screw pile anchor 1 0 has a tubular shaft 1 1
  • a base plate 1 3 is welded (or otherwise fixed) to the upper end of the shaft 1 1 and may be provided with slots or recesses 14.
  • the stabilizing assembly 30 has three, vertically spaced,
  • Each fin 34, 35, 36, 37 has a lower, cutting edge 38
  • a respective mounting bolt or stud 40 extends vertically
  • each of the fins 34 to 37 may be
  • the screw pile anchor 1 0 is provided
  • a cable hole 52 is provided in a locating ring 33a, below
  • the stabilizing assembly 1 30 only has three fins 1 34 to 1 36
  • the lighting column assembly or other load to be supported is the lighting column assembly or other load to be supported.
  • 234 to 237 are provided at 90° intervals and are bisected by a
  • primary fins 234 are deeper and extend from the upper collar 231 to
  • edges 238, 238a terminating in ground engaging points 239, 239a
  • pile anchors 10, 1 10, 210 pull themselves into the ground until the
  • the stabilizing assemblies 30, 1 30, 230 which have tended to rotate with
  • cutting edges 238a will enable the secondary fins 234a to 237a to
  • the rate of degree of resistance depends on
  • resistance is provided by increasing the number of fins.
  • FIG. 8 shows a modified embodiment of the screw pile
  • the stabilizing assemblies 30 are provided at spaced intervals along the
  • ground strata 66 of relatively higher mechanical strength.
  • stabilizing assemblies 30 may be provided along the shaft
  • cutting edges 38, 1 38, 238 (and 238a) have been shown to be downwardly inclined to the ground engaging points, 39, 1 39, 239
  • the cutting edges 338a may be upwardly
  • spaced collars 31 to 33, 1 31 to 1 33, 231 to 233 may be substituted
  • assembly 330 as a kit for mounting on the tubular shaft of an existing
  • screw pile anchor eg., of the type manufactured by A. B. Chance
  • tubular shaft portions not especially adapted to receive the
  • Locating rings 331 a and 333a are provided with locking
  • tubular shaft portion 31 1 a has a first coupling zone 380
  • tubular shaft portion 31 1 a is less than the angular inclination of the
  • second coupling zone 381 eg., 5-1 5 °, more preferably 5-1 0° .
  • complementary first zones 380, 390 enables a larger driving torque to
  • secondary coupling zones 381 a, 31 9a may be inclined in the range of
  • this illustrates a first embodiment of
  • the helical flyte 320 is formed from two helical flyte
  • Each plate 321 , 322 is
  • helical plates 321 a, 322a are formed integrally (eg., by folding) from a
  • flanges 324a and 325a enable the helical flyte 320a to be welded, brazed or otherwise fixed to the
  • helical screw flytes 320, 320a illustrated in FIGS. 1 2 and 1 3 can be
  • stabilizing assembly and shaft is approximately 50% more than the
  • the stabilizing assembly can provide resistance to lateral

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Foundations (AREA)
  • Road Signs Or Road Markings (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

L'invention concerne un dispositif d'ancrage (10) de pilier à vis. Le dispositif comprend un axe tubulaire (11) doté d'une vis (20) et d'un foret (12) qui s'engage dans le sol au niveau de l'extrémité s'engageant dans le sol. L'ensemble stabilisateur (30) comporte une pluralité d'ailerons (34-37) dirigés radialement depuis des colliers (31-33) montés rotatifs sur l'axe (11). La plaque de montage (51) d'un ensemble colonne d'éclairage (50) peut être fixée sur les ailerons (34-37) par des boulons de fixation (40). L'ensemble stabilisateur (30), grâce aux ailerons (34-37), augmente la résistance de l'axe (11) aux déplacements latéraux, par exemple sous la pression du vent.
EP98943577A 1997-09-18 1998-09-18 Dispositif d'ancrage de pilier a vis Withdrawn EP1019584A1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
AUPO927297 1997-09-18
AUPO9272A AUPO927297A0 (en) 1997-09-18 1997-09-18 Screw pile anchor
AU43610/97A AU716414B2 (en) 1996-10-29 1997-10-29 Screw pile system
AU4361097 1997-10-29
AUPP034797 1997-11-13
AUPP0347A AUPP034797A0 (en) 1997-11-13 1997-11-13 Screw pile anchor
PCT/AU1998/000782 WO1999014441A1 (fr) 1997-09-18 1998-09-18 Dispositif d'ancrage de pilier a vis

Publications (1)

Publication Number Publication Date
EP1019584A1 true EP1019584A1 (fr) 2000-07-19

Family

ID=27154202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98943577A Withdrawn EP1019584A1 (fr) 1997-09-18 1998-09-18 Dispositif d'ancrage de pilier a vis

Country Status (10)

Country Link
EP (1) EP1019584A1 (fr)
JP (1) JP2001516828A (fr)
CN (1) CN1270649A (fr)
AU (1) AU723287B2 (fr)
BR (1) BR9815375A (fr)
CA (1) CA2303932A1 (fr)
ID (1) ID26275A (fr)
MY (1) MY122066A (fr)
NZ (1) NZ503878A (fr)
WO (1) WO1999014441A1 (fr)

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Publication number Priority date Publication date Assignee Title
GB0300997D0 (en) * 2003-01-16 2003-02-19 Screw Fast Foundations Ltd A screw pile
EP1692346A4 (fr) * 2003-10-21 2010-03-10 Michael Whitsett Appareil d'enfoncement de pieux et procede d'installation
NL1025013C2 (nl) * 2003-12-12 2005-06-14 Van Leeuwen Harmelen Bv Geb Verankeringsamenstel.
GB0407082D0 (en) * 2004-03-30 2004-05-05 Screw Fast Foundations Ltd A screw pile and method of installation
GB0426025D0 (en) * 2004-11-26 2004-12-29 Screwfast Foundations Ltd A pile sleeve and a method of pile installation
WO2007033413A1 (fr) * 2005-09-20 2007-03-29 Stephen Mark Lewenhoff Ancre de sol
JP2007120167A (ja) * 2005-10-28 2007-05-17 Daiwa House Ind Co Ltd 側方張り出し鉛直板を備えた杭基礎の施工方法
NL1032188C2 (nl) * 2006-07-17 2008-01-18 P L J Bom Holding B V Kas.
GB0711903D0 (en) 2007-06-20 2007-07-25 Anchor Systems Europ Ltd Post anchor
GB2462090B (en) * 2008-07-22 2012-05-16 Hutchinson Engineering Ltd Support structures
JP5587583B2 (ja) * 2009-10-02 2014-09-10 Ｊｆｅ建材株式会社 アンカー
NZ600388A (en) * 2009-12-22 2014-01-31 Minmetals Australia Pty Ltd Screw piles
GB2479134A (en) * 2010-03-29 2011-10-05 Screwfast Foundations Ltd Winged pile sleeve
ES2400430B1 (es) * 2011-03-08 2014-03-26 Abengoa Solar New Technologies S.A. Dispositivo y método para la cimentación al terreno de una estructura de soporte de colectores solares
WO2013067584A1 (fr) * 2011-11-10 2013-05-16 Blade Pile Manufacturing Pty Ltd Pieu vissé amélioré
US10352013B2 (en) 2011-11-15 2019-07-16 Stephen Kelleher Ground mounting assembly
US20140079491A1 (en) 2012-09-14 2014-03-20 Clayton Leigh Foster Ground engaging shaft
DK3036377T3 (en) * 2013-08-22 2018-10-15 Goliathtech Inc ARROWS, PILE HEADS AND CONNECTIONS THEREOF
CN103723462B (zh) * 2013-12-11 2017-02-08 宁夏中科天际防雷股份有限公司 一种便于焊合的搅龙
CN104532839B (zh) * 2014-12-26 2016-06-29 国家电网公司 一种带全方位地锚盘的地锚
CN105544538B (zh) * 2016-01-27 2018-03-23 中基天谷(宜昌)复合材料有限公司 一种自锁型管式地桩及埋设方法
DE102016201505B4 (de) * 2016-02-01 2021-01-28 Bayerische Motoren Werke Aktiengesellschaft Ladesystem für ein Kraftfahrzeug mit elektrischem Antrieb mit einem Fundamentfuß
CN105782669B (zh) * 2016-05-09 2018-05-22 江苏大学 一种底部带侧伸板的防霜机固定支座
CN105909936B (zh) * 2016-05-09 2018-05-15 江苏大学 一种防倾倒防霜机固定支座
WO2018076054A1 (fr) * 2016-10-26 2018-05-03 IPHK Pty Ltd Pieu à vis
CN116667750A (zh) * 2017-11-21 2023-08-29 斯蒂芬·凯莱赫 接地安装组件
RU2685519C1 (ru) * 2018-05-22 2019-04-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный архитектурно-строительный университет" Винтовая свая
RU184188U1 (ru) * 2018-06-13 2018-10-18 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный архитектурно-строительный университет" Винтовая свая
CN110700251A (zh) * 2018-07-09 2020-01-17 夏尔特拉（北京）太阳能科技有限公司 一种螺旋桩及其施工方法
US11459714B2 (en) * 2020-01-14 2022-10-04 Vandorf GR1 Inc. Guardrail post system
CN112227813A (zh) * 2020-08-31 2021-01-15 江西裕丰智能农业科技有限公司 一种立杆底座快速安装的装置
US11949370B2 (en) 2020-09-14 2024-04-02 Nextracker Llc Support frames for solar trackers
CN111980052B (zh) * 2020-09-17 2022-05-06 甘肃省安装建设集团有限公司 一种电力施工桩基结构
RU202927U1 (ru) * 2020-12-17 2021-03-15 Общество с ограниченной ответственностью «Завод винтовых свай» Винтовая свая

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DE3030634A1 (de) * 1980-08-13 1982-03-11 Klaus-Werner Dipl.-Ing. 2000 Hamburg Schirm Erdanker
SU983193A1 (ru) * 1981-06-29 1982-12-23 Брестский инженерно-строительный институт Винтова сва
SU1157164A1 (ru) * 1983-10-03 1985-05-23 Брестский инженерно-строительный институт Винтова сва
SU1201404A1 (ru) * 1983-10-10 1985-12-30 Брестский инженерно-строительный институт Винтова сва
US5240353A (en) * 1992-11-25 1993-08-31 Ayala Research Corporation Anchor with deoperable screw
GB9501534D0 (en) * 1995-01-26 1995-03-15 Rich Malcolm R Ground fixing

Non-Patent Citations (1)

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See references of WO9914441A1 *

Also Published As

Publication number Publication date
CA2303932A1 (fr) 1999-03-25
AU9146698A (en) 1999-04-05
ID26275A (id) 2000-12-14
NZ503878A (en) 2000-09-29
CN1270649A (zh) 2000-10-18
AU723287B2 (en) 2000-08-24
MY122066A (en) 2006-03-31
BR9815375A (pt) 2000-11-21
JP2001516828A (ja) 2001-10-02
WO1999014441A1 (fr) 1999-03-25

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