GB2536952A - Support frame member and floor support frame - Google Patents

Support frame member and floor support frame Download PDF

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Publication number
GB2536952A
GB2536952A GB1505719.3A GB201505719A GB2536952A GB 2536952 A GB2536952 A GB 2536952A GB 201505719 A GB201505719 A GB 201505719A GB 2536952 A GB2536952 A GB 2536952A
Authority
GB
United Kingdom
Prior art keywords
members
support frame
header
frame
plane
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Withdrawn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
GB1505719.3A
Other versions
GB201505719D0 (en
Inventor
Thomas Griff
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.)
Gbt Design Services Ltd
Original Assignee
Gbt Design Services 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
Application filed by Gbt Design Services Ltd filed Critical Gbt Design Services Ltd
Priority to GB1505719.3A priority Critical patent/GB2536952A/en
Publication of GB201505719D0 publication Critical patent/GB201505719D0/en
Publication of GB2536952A publication Critical patent/GB2536952A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/026—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of plastic
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/14—Load-carrying floor structures formed substantially of prefabricated units with beams or girders laid in two directions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0473—U- or C-shaped

Abstract

The frame member 10 comprises a substantially planar header. 11 On lateral edges of the header a first and second side walls 13 which are connected to the header by their proximal edge, such that the header and side walls define a channel 14. The side walls each include a distal edge from each outwardly and away from the channel defines a planar flange 16. The planes of the flanges and header are substantially parallel. The flanges may include regularly spaced slots/apertures 17 for receiving fixing portions. The side walls may diverge away from the header. Also claimed is a frame comprising the members wherein two layers of frame members are arranged such that the channels formed face each other and the frame members are non parallel. The flanges of the first layer of members may abut the flanges of the members in the second layer.

Description

Support Frame Member and Floor Support Frame The present invention relates to a support frame member and a floor support frame.
Ceiling joists and support frames are well known structural features in a building, such as a house, for supporting floorings and ceilings therein. The joists typically comprise a suitably sized length of timber or a metal I-section girder, for example which extend between supporting walls or pillars of the building to span the desired space. The joists are spaced apart across the space in a parallel orientation to collectively form the desired support frame, for supporting a flooring above and a ceiling below, for example. In this case, electrical cables, ducting and pipes for carrying water and gas are generally passed within a cavity defined between the ceiling and flooring to deliver the required service to the desired location within the building.
The electrical cables and pipes are typically secured along the joists to suitably support the respective service within the cavity, however, owing to the parallel orientation of the joists of the frame and the disposition of the flooring and ceiling above and below the joists respectively, in order that a particular service, such as a water pipe can pass across the joists, it is necessary to form a notch or hole in the required joists so that the service can pass through. This is clearly undesirable as the notch or hole reduces the structural integrity of the support frame. In addition, the formation of the notches and holes is a time consuming task and in the event that the particular service, such as a pipe needs to be re-routed within the cavity, then further holes and/or notches are required.
This problem is exacerbated in modular housing systems, whereby adjoining rooms and floors within a dwelling may be formed by coupling separate modules of the dwelling. The versatile assembly of the modules permits a number of different dwelling configurations to be created and thus bespoke locations therein requiring electrical and water services, for
example.
According to a first aspect of the present invention, there is provided a support frame member for use in supporting a floor, the member comprising a first and second elongate wall which are coupled along a proximal edge thereof to a lateral edge of a substantially planar header, such that the header and side walls define a channel therebetween, the member further comprising a first and second elongate flange which are respectively coupled along a distal edge of the first and second side wall and which extend outwardly of the member away from the channel, wherein, the first and second channel extend in substantially the same plane, which is substantially parallel with a plane comprising the header.
Advantageously, the support member provides for a routing of electrical cables and pipes within the channel formed between the side walls and the header.
In an embodiment, the member further comprises a plurality of apertures and/or slots formed within the first and second flange which are longitudinally separated along the respective flange for securing the member.
In an embodiment, the apertures and/or slots formed within the first flange are aligned along the member with a respective one of the plurality of apertures and/or slots formed within the second flange.
In an embodiment, the first and second side walls diverge away from the header.
According to a second aspect of the present invention, there is provided a floor support frame for supporting a floor within a building, the frame comprising: a first frame section comprising a plurality of members of the first aspect arranged within a first plane and orientated in a substantially parallel configuration, with the header of each member arranged lowermost, a second frame section comprising a plurality of members of the first aspect arranged within a second plane, which is substantially parallel with the first plane, and orientated in a substantially parallel configuration with the header of each member arranged uppermost, wherein, the members of the first frame section are non-parallel with the members of the second frame section and wherein the members of the second frame section and disposed upon the members of the first frame section such that the channels formed within the members of the first and second frame sections face each other.
The relative orientation of the members of the first and second frame section and in particular the relative orientation of the channels, enable cables and pipes for example, located in a channel of a member within the first frame section to pass within a channel disposed within a member of the section frame section. This communication between channels coupled with the non-parallel orientation of the members within the first and second frame sections, enable electrical cables and pipes for example be readily routed around the support frame, as desired.
In an embodiment, the members disposed within the first frame section are orientated substantially perpendicular to the members disposed within the second frame section.
In an embodiment, the flanges of the members disposed within the first plane are arranged to abut the flanges of the members disposed within the second plane.
In an embodiment, the members disposed within the first frame are secured to the members disposed within the second plane by fixing means, such as fasteners, which are arranged to extend between aligned apertures and/or slots disposed within the flanges of the members in the first and second plane.
In an embodiment, the members of the first and/or second aspect are formed of a resilient material, such as a rigid plastics material or a metal.
Whilst the invention has been described above, it extends to any inventive combination of features set out above or in the following description. Although illustrative embodiments of the invention are described in detail herein with reference to the accompanying drawings, it is to be understood that the invention is not limited to these precise embodiments.
Furthermore, it is contemplated that a particular feature described either individually or as part of an embodiment can be combined with other individually described features, or pads of other embodiments, even if the other features and embodiments make no mention of the particular feature. Thus, the invention extends to such specific combinations not already described.
The invention may be performed in various ways, and, by way of example only, embodiments thereof will now be described, reference being made to the accompanying drawings in which: Figure 1 is a perspective view of a support member according to an embodiment of the present invention; Figure 2 is a transverse sectional view of the support member illustrated in figure 1, taken along line II-11; Figure 3 is a plan view of the support member illustrated in figure 1; and, Figure 4 is a perspective view of a floor support frame according to an embodiment of the present invention.
Referring to figures 1 to 3 of the drawings, there is illustrated a support member 10 according to an embodiment of the present invention for supporting a floor or storey, for example within a building (not shown). The support member is arranged to span between
S
two support pillars, or walls (not shown), in a manner similar to a conventional floor or ceiling joist, and is formed of a resilient material, such as a rigid plastics material or a metal.
The member 10 comprises a substantially elongate, planar header section 11, which is substantially rectangular in plan view, and which is flanked on opposite lateral edges S thereof by a first and second wall 12, 13. The walls 12, 13 are substantially planar and comprise a rectangular shape, and are separately coupled along a proximal lateral edge 12a, 13a thereof to a respective lateral edge 11a, 11b of the header 11. In an embodiment, the walls 12, 13 diverge from the header 11 and cooperatively define a channel 14 therebetween. In other embodiments which are not illustrated, the walls 12, 13 may alternatively extend substantially perpendicular to the header 11, or converge away from the header 11 to define the channel 14, for example.
The member 10 further comprises a first and second flange 15, 16 which comprise a substantially rectangular shape, and which are separately coupled along a lateral edge 15a, 16a thereof to the distal edge 12b, 13b of the first and second walls 12, 13, respectively. The flanges 15, 16 extend outwardly of the member 10 away from the channel 14 and extend in substantially the same plane, which is substantially parallel with a plane of the header 11, such that the resulting member 10 is substantially symmetric about an axis which extends through the channel 14 substantially perpendicular to a longitudinal axis of the member 10.
In an embodiment, the first and second flanges 15, 16 comprise a plurality of apertures or slots 17 formed therein which are separated, substantially equidistant, along the length of the respective flange 15, 16. The apertures or slots 17 are arranged to receive fixing means, such as screw or bolt fasteners (not shown) for securing the member 10 in place.
Referring to figure 4 of the drawings, there is illustrated a floor support frame 100 for supporting a floor or storey within a building (not shown). The frame 100 is arranged to span a space within a building to separate and define an upper and lower space, such as a conventional ground and first floor of a multi-storey building. The support frame 100 is thus arranged to support a platform (not shown) thereon to define the flooring (not shown) of the floor above, and a cover (not shown) on the underside to define the ceiling (not shown) of the floor below. The platform and cover thus effectively enclose the floor support frame 100 and define a cavity therebetween within which electrical, gas and water services (not shown) can be routed.
The floor support frame 100 comprises a first and second frame section 110, 120, each of which comprise a plurality of support members 10 described above. The first frame section 110 comprises a plurality of support members 10 arranged in a substantially parallel configuration which extend across the building and which are supported at their distal end upon a supporting wall or pillar (not shown), for example. The members 10 of the first frame section 110 extend in substantially the same plane and are each arranged with the header 11 lowermost, such that the channels 14 face upwardly.
The second frame section 120 similarly comprises a plurality of support members 10, again arranged in a substantially parallel configuration, but which are non-parallel with the members 10 of the first frame section 110. In the illustrated embodiment, the members 10 of the first frame section 110 are orientated substantially perpendicular to the members 10 of the second frame section 120, however, the skilled person will recognise that other nonparallel configurations may be realised. The members 10 of the second frame section 120 are supported upon the members 10 of the first frame section 110 and orientated so that the headers 11 are uppermost and that the channels 14 of the members 10 within the second frame section 120 face the channels 14 of the members 10 within the first frame section 110. In this respect, the members 10 of the second frame section 120 extend in substantially the same plane which is parallel with the plane of the first frame section 110, with the flanges 15, 16 of the members 10 of the first frame section 110 in contact with the flanges 15, 16 of the members 10 of the second frame section 120.
The members 10 of the second frame section 120 are spaced apart over the members 10 of the first frame section 110 so that the apertures 17 disposed within abutting flanges 15, 16 become aligned and so that the members 10 of the first frame section 110 can be coupled to the members 10 of the second frame section 120 by passing fasteners, such as bolts and screws (not shown), through the aligned apertures 17.
The members 10 of the first and second frame sections 110, 120 thus form a suspended lattice across the space within the building and owing to the relative orientation of the channels 14, create a ducting arrangement for routing services, such as electrical cables, gas pipes, water pipes (not shown) and the like therein, and further enable the services to pass between the channels 14 of the first frame section 110 to the channels 14 of the second frame section 120. This communication between channels 14 of the first and second frame sections 110, 120, coupled with the non-parallel orientation of the members 10 in the first and second frame sections 110, 120 permit the services to be routed around the floor support frame 100, as desired, without having to modify or otherwise reduce the structural integrity of the support members 10. In addition, the relative orientation of the members 10 in the first and second frame sections 110, 120 enable the services to be rerouted to accommodate a different positioning of service outlets, such as electrical sockets, lighting, gas supplies (not shown) and the like, within the building.
From the foregoing therefore, it is evident that the support frame member and floor support frame provide for an improved versatility in accommodating services within a building.

Claims (10)

  1. Claims 1. A support frame member for use in supporting a floor, the member comprising a first and second elongate wall which are coupled along a proximal edge thereof to a lateral edge of a substantially planar header, such that the header and side walls define a channel therebetween, the member further comprising a first and second elongate flange which are respectively coupled along a distal edge of the first and second side wall and which extend outwardly of the member away from the channel, wherein, the first and second channel extend in substantially the same plane, which is substantially parallel with a plane comprising the header.
  2. 2. A support frame member according to claim 1, further comprising a plurality of apertures and/or slots formed within the first and second flange which are longitudinally separated along the respective flange.
  3. 3. A support frame member according to claim 2, wherein the apertures and/or slots formed within the first flange are aligned along the member with a respective one of the plurality of apertures and/or slots formed within the second flange.
  4. 4. A support frame member according to any preceding claim, wherein the first and second side walls diverge away from the header.
  5. 5. A floor support frame for supporting a floor within a building, the frame comprising: a first frame section comprising a plurality of members according to any preceding claim arranged within a first plane and orientated in a substantially parallel configuration, with the header of each member arranged lowermost, a second frame section comprising a plurality of members according to any preceding claim arranged within a second plane, which is substantially parallel with the first plane, and orientated in a substantially parallel configuration with the header of each member arranged uppermost, wherein, the members of the first frame section are non-parallel with the members of the second frame section and wherein the members of the second frame section are disposed upon the members of the first frame section such that the channels formed within the members of the first and second frame sections face each other.
  6. 6. A floor support frame according to claim 5, wherein the members disposed within the first frame section are orientated substantially perpendicular to the members disposed within the second frame section.
  7. 7. A floor support frame according to claim 5 or 6, wherein the flanges of the members disposed within the first plane are arranged to abut the flanges of the members disposed within the second plane.
  8. 8. A floor support frame according to any of claims 5 to 7, wherein the members disposed within the first frame are secured to the members disposed within the second plane by fixing means.
  9. 9. A support frame member substantially as herein described and with reference to the accompanying drawings.
  10. 10. A floor support frame substantially as herein described and with reference to the accompanying drawings.
GB1505719.3A 2015-04-02 2015-04-02 Support frame member and floor support frame Withdrawn GB2536952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1505719.3A GB2536952A (en) 2015-04-02 2015-04-02 Support frame member and floor support frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1505719.3A GB2536952A (en) 2015-04-02 2015-04-02 Support frame member and floor support frame

Publications (2)

Publication Number Publication Date
GB201505719D0 GB201505719D0 (en) 2015-05-20
GB2536952A true GB2536952A (en) 2016-10-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
GB1505719.3A Withdrawn GB2536952A (en) 2015-04-02 2015-04-02 Support frame member and floor support frame

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141318A2 (en) * 1983-10-29 1985-05-15 Thyssen Industrie Ag Sheet metal structural girder with a vaulted, transversely profiled upper flange
EP0497690A1 (en) * 1991-01-30 1992-08-05 Patrick D. Thevenin Covering device
EP1327728A1 (en) * 2002-01-15 2003-07-16 Profil du Futur (Société Anonyme) Supporting structure with profiled elements
GB2436113A (en) * 2006-03-15 2007-09-19 Constalica Elementos De Constr Modular beam for large area building roofs
CA2771957A1 (en) * 2011-03-16 2012-09-16 Modeling Solutions, Unipessoal, Lda. Multifunctional modular mother-beam
AU2014101027A4 (en) * 2012-10-02 2014-09-25 Csr Building Products Limited Top hat section
US20140331498A1 (en) * 2013-05-13 2014-11-13 Sergio Francisco da Silva Matos Modular multifunctional mother-beam

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141318A2 (en) * 1983-10-29 1985-05-15 Thyssen Industrie Ag Sheet metal structural girder with a vaulted, transversely profiled upper flange
EP0497690A1 (en) * 1991-01-30 1992-08-05 Patrick D. Thevenin Covering device
EP1327728A1 (en) * 2002-01-15 2003-07-16 Profil du Futur (Société Anonyme) Supporting structure with profiled elements
GB2436113A (en) * 2006-03-15 2007-09-19 Constalica Elementos De Constr Modular beam for large area building roofs
CA2771957A1 (en) * 2011-03-16 2012-09-16 Modeling Solutions, Unipessoal, Lda. Multifunctional modular mother-beam
AU2014101027A4 (en) * 2012-10-02 2014-09-25 Csr Building Products Limited Top hat section
US20140331498A1 (en) * 2013-05-13 2014-11-13 Sergio Francisco da Silva Matos Modular multifunctional mother-beam

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Owner name: GBT DESIGN SERVICES LTD

Free format text: FORMER OWNER: SWIFT MANUFACTURING SOLUTIONS LTD

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)