WO2012156752A1 - Support de charpente - Google Patents

Support de charpente Download PDF

Info

Publication number
WO2012156752A1
WO2012156752A1 PCT/GB2012/051127 GB2012051127W WO2012156752A1 WO 2012156752 A1 WO2012156752 A1 WO 2012156752A1 GB 2012051127 W GB2012051127 W GB 2012051127W WO 2012156752 A1 WO2012156752 A1 WO 2012156752A1
Authority
WO
WIPO (PCT)
Prior art keywords
load
bearing member
protrusion
threaded collar
base
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.)
Ceased
Application number
PCT/GB2012/051127
Other languages
English (en)
Inventor
Nicholas Marshall
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP12726164.2A priority Critical patent/EP2710206A1/fr
Priority to AU2012257587A priority patent/AU2012257587A1/en
Priority to CN201280023888.XA priority patent/CN103703198A/zh
Priority to US14/117,938 priority patent/US20140075878A1/en
Priority to CA2836246A priority patent/CA2836246A1/fr
Priority to JP2014510884A priority patent/JP2014517170A/ja
Publication of WO2012156752A1 publication Critical patent/WO2012156752A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
    • E04B1/4164—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head with an adjustment sleeve
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut

Definitions

  • This invention relates to the design of a frame support which can be used for inspection platforms, plant and equipment, prefabricated buildings and structures.
  • load-bearing screw-jacks which are installed between the support and the frame for vertical adjustment, however these generally result in a significant increase in cost due to the size of thread and the related components required for load-bearing. They are also susceptible to tampering.
  • the installation is carried out in three main stages, commencing with the fixing of a lightweight threaded base within a prepared hole.
  • a load- bearing member is then attached to the base and adjusted by means of the thread and a threaded collar.
  • the threaded base, the threaded collar and a protrusion of the load-bearing member are substantially encased in concrete or a chemical compound to complete the installation.
  • the installation can normally be completed with hand tools alone, avoiding the need to transport heavy plant to and from the site, with the associated costs and risks.
  • the threaded base can be smaller than a conventional screw-jack as it is not load-bearing (except for the weight of the load- bearing member and the threaded collar during installation) , consequently this avoids a significant increase in cost while providing similar benefits to a load-bearing screw-jack. It also avoids the risk of tampering as it is substantially encased in concrete or a chemical compound on completion of the
  • the benefits of the invention are likely to be greatest where there is a need for accurate alignment of multiple supports on irregular, undulating or sloping sites with limited access.
  • the present invention provides frame supports and a method of installing them which enables precise positioning in three dimensions, without the requirement of specialised equipment.
  • a first aspect of the present invention provides a frame support comprising :
  • a base comprising an elongate member with a threaded
  • the load-bearing member may comprise a protrusion which is mountable on the threaded collar.
  • the protrusion may be in direct or indirect contact or connection with the threaded collar.
  • the protrusion may be in direct or indirect contact or connection with the load-bearing member.
  • the protrusion may be separated from the threaded collar and/or the protrusion may be separated from the load- bearing member by a washer, spacer or the like.
  • the protrusion comprises a flange.
  • the load-bearing member may comprise a supporting surface, to which a frame may be either directly or indirectly mounted.
  • the load-bearing member may comprise a hollow member with an internal clearance greater than the external diameter of the elongate member of the base; a protrusion at its lower end; and a supporting surface at its upper end.
  • the hollow member could have, for example, a square, rectangular or circular cross- section .
  • the height of the threaded collar on the elongate member may be adjustable.
  • the load-bearing member may engage with the threaded collar, such that rotation of the threaded collar about the elongate member of the base provides a means of adjusting the height of the load-bearing member.
  • Engaging features on the load-bearing member and the threaded collar may be provided so that rotation of the load-bearing member causes rotation of the threaded collar.
  • An engagement feature on the load-bearing member may comprise a bolt.
  • the threaded collar may comprise a nut.
  • the threaded collar may be integral with the load-bearing member and/or protrusion.
  • the threaded collar may be separate to the load- bearing member and/or protrusion.
  • the protrusion and the threaded collar may be joined, for example, by welding.
  • the base may further comprise one or more apertures through which fasteners can be inserted to fix the base to the ground.
  • the frame support may further comprise fasteners, for example pins or bolts .
  • a frame support comprising:
  • a base comprising an elongate member with a threaded
  • the load-bearing member engages with the threaded collar, such that rotation of the load-bearing member causes rotation of the threaded collar about the elongate member of the base providing a means of adjusting the height of the load- bearing member, and wherein in use the base, the threaded collar and the protrusion of the load-bearing member are substantially encased.
  • the load-bearing member may comprise a supporting surface, to which a frame may be either directly or indirectly mounted.
  • the protrusion may be separated from the threaded collar, for example, by a washer, spacer or the like.
  • the protrusion may be separated from the load-bearing member, for example, by a washer, spacer or the like.
  • a second aspect of the present invention provides a frame assembly comprising one or more frame supports according to any one of claims 1 to 15 and a frame supported on the one or more frame supports.
  • a single frame support may be sufficient to support a small frame, whereas at least three, four or more supports may be required for larger frames .
  • the weight of the frame is taken through the load-bearing member, rather than the base.
  • the frame may be secured to the one or more frame supports welding or by bolts or other fasteners.
  • a third aspect of the present invention provides a method of installing a frame support comprising the steps of:
  • This method allows the frame support to be easily adjusted in three dimensions.
  • the base may be correctly positioned
  • the bottom of the load-bearing member may comprise a protrusion, for example a flange.
  • the protrusion may be in direct or indirect contact or connection with the threaded collar.
  • the protrusion may be in direct or indirect contact or connection with the load-bearing member.
  • the protrusion may be separated from the threaded collar and/or the protrusion may be separated from the load-bearing member by a washer, spacer or the like. Substantially encasing the
  • protrusion enables it to act as an anchor. Once encased, the protrusion is thus load-bearing of the frame mounted on the support .
  • the step of securing the base may comprise partially embedding it in concrete or a chemical compound.
  • the concrete may comprise dry-mixed or wet-mixed concrete. Dry-mixed concrete provides the benefits of convenience and speed.
  • the chemical compound is preferably able to set sufficiently to support the base in position.
  • the step of securing the base comprises fastening it to the bottom of the hole using
  • fasteners such as pins or bolts.
  • the step of filling the hole to at least substantially encase the base, the threaded collar and the bottom of the load-bearing member may comprise substantially filling the hole with concrete or a chemical compound.
  • the concrete may comprise dry-mixed or wet-mixed concrete .
  • the chemical compound is preferably able to support the load-bearing member in position once it reaches full strength .
  • the method may comprise the step of directly or indirectly attaching a frame to the exposed portion of the load-bearing member .
  • the frame support and method of installing it are particularly suitable for supporting platforms on irregular, sloping or undulating ground, for example inspection platforms adjacent to motorways and railways and for platforms adjacent to reservoirs used for water sampling.
  • the apparatus and method are also suitable for supporting plant and equipment, prefabricated buildings and structures.
  • a method of installing a frame support comprising the steps of:
  • any feature disclosed herein may be replaced by an alternative feature serving the same or a similar purpose.
  • Figure 1 is a cross section through the assembled frame support of the present invention.
  • Figure 2 illustrates the method of installing the frame support.
  • Figure 1 shows the assembled frame support consisting of a base comprising an elongate member with a threaded external surface 1, a threaded collar 2 and a load-bearing member 3 which incorporates a flange 4.
  • a bolt 5 attached to the flange 4 engages with the threaded collar 2 to provide a means of adjusting the height of the load-bearing member 3 when it is rotated.
  • rotation of the load-bearing member causes rotation of the threaded collar.
  • Alternative engaging features on the load- bearing member and threaded collar may be used or the load- bearing member and threaded collar may be joined, for example by welding .
  • the frame support is located in a prepared hole 6 which has been filled with dry-mixed concrete in two stages 7 then 8 (see Figure 2) . Following assembly the frame support has been attached to a frame 9.
  • Figure 2 shows a method of installing a pair of frame supports consisting of the following steps shown in the sequence A to G:
  • D Fitting a load-bearing member 3 to each base when the concrete has partially cured and gained sufficient strength to prevent movement;
  • E Adjusting the height of each load-bearing member by means of rotation of the threaded collar on the base, rotating the load- bearing member so that the threaded collar engages with a bolt 5 attached to the flange 4 ;

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Bridges Or Land Bridges (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Connection Of Plates (AREA)

Abstract

La présente invention concerne un support de charpente qui peut être utilisé pour des plateformes d'inspection, des installations et des équipements, des bâtiments préfabriqués et des structures préfabriquées. L'installation est réalisée en trois étapes principales, en commençant par la fixation d'une base filetée légère à l'intérieur d'un trou préparé. Un élément porteur est alors fixé à la base et réglé au moyen du filet et d'un collier fileté. Pour finir, la base filetée, le collier fileté et une protubérance de l'élément porteur sont sensiblement encastrés dans du béton ou un composé chimique pour achever l'installation.
PCT/GB2012/051127 2011-05-19 2012-05-18 Support de charpente Ceased WO2012156752A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP12726164.2A EP2710206A1 (fr) 2011-05-19 2012-05-18 Support de charpente
AU2012257587A AU2012257587A1 (en) 2011-05-19 2012-05-18 Frame support
CN201280023888.XA CN103703198A (zh) 2011-05-19 2012-05-18 框架支承件
US14/117,938 US20140075878A1 (en) 2011-05-19 2012-05-18 Frame support
CA2836246A CA2836246A1 (fr) 2011-05-19 2012-05-18 Support de charpente
JP2014510884A JP2014517170A (ja) 2011-05-19 2012-05-18 フレーム支持体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1108402.7 2011-05-19
GB1108402.7A GB2490941A (en) 2011-05-19 2011-05-19 Frame support

Publications (1)

Publication Number Publication Date
WO2012156752A1 true WO2012156752A1 (fr) 2012-11-22

Family

ID=44279281

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2012/051127 Ceased WO2012156752A1 (fr) 2011-05-19 2012-05-18 Support de charpente

Country Status (8)

Country Link
US (1) US20140075878A1 (fr)
EP (1) EP2710206A1 (fr)
JP (1) JP2014517170A (fr)
CN (1) CN103703198A (fr)
AU (1) AU2012257587A1 (fr)
CA (1) CA2836246A1 (fr)
GB (2) GB2490941A (fr)
WO (1) WO2012156752A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150121797A1 (en) * 2013-11-06 2015-05-07 Chad Brown Concrete anchor
US10697173B2 (en) * 2017-06-22 2020-06-30 SR Systems, LLC Specialized connection devices and method of use
US11306475B2 (en) 2017-07-14 2022-04-19 SR Systems, LLC Specialized connection devices and method of use
CN110485568B (zh) * 2019-08-24 2020-09-22 陕西建工第九建设集团有限公司 一种建筑钢结构支撑装置
CN111997204B (zh) * 2020-08-20 2021-12-17 全学友 横向位置可调的装配式竖向构件连接结构及其施工方法

Citations (2)

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JPS4917683B1 (fr) * 1970-11-05 1974-05-02
US4546581A (en) * 1984-08-10 1985-10-15 Gustafson Harold L Building structure support system

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Also Published As

Publication number Publication date
EP2710206A1 (fr) 2014-03-26
GB2491040A (en) 2012-11-21
CN103703198A (zh) 2014-04-02
GB201108402D0 (en) 2011-07-06
GB201208819D0 (en) 2012-07-04
JP2014517170A (ja) 2014-07-17
AU2012257587A1 (en) 2014-01-09
CA2836246A1 (fr) 2012-11-22
GB2490941A (en) 2012-11-21
US20140075878A1 (en) 2014-03-20

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