NZ608710A - A coupling for interconnection of screw pile pipe components - Google Patents

A coupling for interconnection of screw pile pipe components

Info

Publication number
NZ608710A
NZ608710A NZ60871010A NZ60871010A NZ608710A NZ 608710 A NZ608710 A NZ 608710A NZ 60871010 A NZ60871010 A NZ 60871010A NZ 60871010 A NZ60871010 A NZ 60871010A NZ 608710 A NZ608710 A NZ 608710A
Authority
NZ
New Zealand
Prior art keywords
coupling part
cast
pile pipe
lugs
interconnection
Prior art date
Application number
NZ60871010A
Inventor
Graeme Dick
Original Assignee
Minmetals Australia 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 AU2009906219A external-priority patent/AU2009906219A0/en
Application filed by Minmetals Australia Pty Ltd filed Critical Minmetals Australia Pty Ltd
Publication of NZ608710A publication Critical patent/NZ608710A/en

Links

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
    • E02D5/22—Piles
    • E02D5/56—Screw piles

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (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)
  • Piles And Underground Anchors (AREA)

Abstract

A coupling for interconnection of screw pile pipe components, comprises a cast female coupling part and a cast male coupling part. The cast female coupling part has an axial bore and includes a mounting portion 36 adapted to be secured to the plain end of a pile pipe element, an inner reinforcing collar portion adjacent to the mounting portion, a substantially cylindrical body portion 31 extending from the reinforcing collar portion 40, and an outer reinforcing collar portion 44. The inner and outer reinforcing collars back integrally cast lugs 33 formed on the wall of the bore. The cast male coupling part includes a mounting portion 52 adapted to be secured to the plain end of a pile pipe element and has an outer substantially cylindrical surface 46 having recessed portions 55 adapted to be engaged by the lugs 33. The lugs 33 and recesses 55 are configured to allow axial insertion of the male coupling part into the axial bore of the female coupling part followed by rotation into torque transmitting engagement which prevents axial disengagement.
NZ60871010A 2009-12-22 2010-12-22 A coupling for interconnection of screw pile pipe components NZ608710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2009906219A AU2009906219A0 (en) 2009-12-22 Screw piles

Publications (1)

Publication Number Publication Date
NZ608710A true NZ608710A (en) 2014-07-25

Family

ID=44194818

Family Applications (2)

Application Number Title Priority Date Filing Date
NZ60871010A NZ608710A (en) 2009-12-22 2010-12-22 A coupling for interconnection of screw pile pipe components
NZ600388A NZ600388A (en) 2009-12-22 2010-12-22 Screw piles

Family Applications After (1)

Application Number Title Priority Date Filing Date
NZ600388A NZ600388A (en) 2009-12-22 2010-12-22 Screw piles

Country Status (4)

Country Link
CN (1) CN102667002A (en)
AU (1) AU2010336015B2 (en)
NZ (2) NZ608710A (en)
WO (1) WO2011075772A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1023258B1 (en) 2016-03-15 2017-01-13 Proferro Nv A TIP FOR A FOUNDATION POLE.
CN106567303B (en) * 2016-11-21 2018-12-21 广东恒普建设工程有限公司 A kind of road foundation structure
US10697490B2 (en) 2018-07-24 2020-06-30 Ojjo, Inc. Threaded truss foundations and related systems, methods, and machines
CN113664849A (en) * 2021-02-23 2021-11-19 米其林集团总公司 Robot equipped with gripper for performing picking process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603319A (en) * 1952-07-15 Ground anchor v
EP0542692B1 (en) * 1991-11-14 1997-02-19 Isolink Inc. Device for anchoring construction parts to the ground
CN2160680Y (en) * 1993-02-16 1994-04-06 肖铁英 Prefabricated screw pile
NZ503878A (en) * 1997-09-18 2000-09-29 Steel Foundations Technology P Screw pile anchor
AU2003200645B2 (en) * 2002-03-18 2008-05-29 Heltech Precast Pty Ltd Screw piles
US7018139B1 (en) * 2005-05-23 2006-03-28 Cantsink, Inc. Structural helical pile

Also Published As

Publication number Publication date
AU2010336015A1 (en) 2012-06-21
WO2011075772A1 (en) 2011-06-30
AU2010336015B2 (en) 2015-08-27
CN102667002A (en) 2012-09-12
NZ600388A (en) 2014-01-31

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