SI24604A - Improved carrying structure - Google Patents
Improved carrying structure Download PDFInfo
- Publication number
- SI24604A SI24604A SI201400009A SI201400009A SI24604A SI 24604 A SI24604 A SI 24604A SI 201400009 A SI201400009 A SI 201400009A SI 201400009 A SI201400009 A SI 201400009A SI 24604 A SI24604 A SI 24604A
- Authority
- SI
- Slovenia
- Prior art keywords
- gap
- structure according
- bearing structure
- designed
- tooth
- Prior art date
Links
- 239000000470 constituent Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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
- E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
- E04C3/127—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with hollow cross section
-
- 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
-
- 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
- E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
- E04C3/125—End caps therefor
-
- 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
- E04C3/28—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of materials not covered by groups E04C3/04 - E04C3/20
-
- 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
- E04C2003/0413—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 being built up from several parts
-
- 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
- E04C2003/043—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 hollow cross-section comprising at least one enclosed cavity
-
- 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
- E04C2003/0465—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 square- or rectangular-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Predlagani izum se nanaša na izboljšano nosilno zgradbo (1) v obliki trama, grede in podobno, zlasti na leseno nosilno zgradbo (1). Po predlaganem izumu je predvideno, omenjena zgradba (1) obsega niz vsaj treh ozobljenih dolžinsko intenzivnih sestavnih elementov (2), ki so medsebojno spojeni v smislu spoja pero-utor.The present invention relates to an improved support structure (1) in the form of a tram, a beam, and the like, in particular a wooden supporting structure (1). According to the present invention, said structure (1) comprises a series of at least three toothed longitudinal component elements (2) which are interconnected in terms of the pero-groove joint.
Description
Gozdno gospodarstvo PostojnaPostojna forest economy
Izboljšana nosilna zgradbaImproved load-bearing structure
Predlagani izum se nanaša na izboljšano nosilno zgradbo v obliki trama, grede in podobno, zlasti na leseno nosilno zgradbo.The present invention relates to an improved load-bearing structure in the form of a beam, a beam and the like, in particular a wooden load-bearing structure.
Nosilno zgradbo, na primer v obliki trama, se izdeluje iz surovca, na primer hloda, tako da se ga obdela z vseh strani, s čimer se dobi želen prečni presek. Pomanjkljivost tovrstnega pristopa je sorazmerno slab izkoristek lesa in neodporna zunanja površina tramov, ki jo definira vzdolžni prerez po ploskvah letnic drevesnega debla. Poleg tega je za izdelavo potreben hlod sorazmerno velikega premera, ki je cenovno neugoden in ga ni smotrno umetno sušiti. Ker pa les ni umetno sušen, na primer pri visoki temperaturi, v njem ostanejo insekti in mikroorganizmi, ki les uničujejo. Poleg tega je nesušen les zelo nagnjen k pokanju in zvijanju. Druga možnost nosilne zgradbe predvideva žaganje hloda na manjše elemente in lepljenje le-teh v tram z želenim prečnim presekom po postopku t.i. lameliranega lepljenja. Pomanjkljivost tovrstne izdelave so sorazmerno dolgi časi lepljenja, zahtevna priprava posameznih lamel, vidni sloji lamel in posledično velika možnost počasnega razslojevanja in propadanja lesa ob vplivu zunanjih klimatskih dejavnikov.The supporting structure, for example in the form of a beam, is made from a blank, such as a log, by trimming it from all sides to give the desired cross-section. The disadvantage of this approach is the relatively poor utilization of timber and the non-resistant outer surface of the beams, which is defined by the longitudinal cross-section of the plots of the tree trunks. In addition, the manufacture of logs requires a relatively large diameter, which is inexpensive and not reasonably artificial. However, since the wood is not artificially dried, for example at high temperature, insects and micro-organisms are left in it that destroy the wood. In addition, non-dried wood is highly prone to cracking and twisting. Another option for the load-bearing structure involves sawing the log into smaller elements and gluing them into the beam with the desired cross-section according to the so-called process. laminated bonding. The disadvantage of this type of manufacturing is the relatively long bonding times, the demanding preparation of the individual lamellae, the visible layers of the lamellae and, consequently, the great possibility of slow stratification and decay of the wood due to external climatic factors.
Naloga predlaganega izuma je ustvariti izboljšano nosilno zgradbo v obliki trama, grede in podobno, s katerim so odpravljene pomanjkljivosti znanih rešitev.It is an object of the present invention to provide an improved load-bearing structure in the form of a beam, a beam, and the like, which eliminates the disadvantages of known solutions.
Zastavljena naloga je po izumu rešena z značilnostmi, podanimi v značilnostnem delu 1.The task according to the invention is solved by the characteristics given in characteristic part 1.
patentnega zahtevka. Podrobnosti izuma so razkrite v podzahtevkih.of the claim. Details of the invention are disclosed in the sub-claims.
Izum je v nadaljevanju podrobneje opisan na osnovi neomejujočega izvedbenega primera in s sklicevanjem na priloženo skico, kjer kaže sl. 1 izboljšano nosilno zgradbo po izumu v tridimenzionalnem pogledu, sl. 2 izvedbeni primer sestavnega elementa zgradbe s sl. 1 v pogledu od spredaj.The invention will now be described in more detail with reference to a non-limiting embodiment and with reference to the accompanying drawing, where FIG. 1 is an improved bearing structure according to the invention in three-dimensional view; 2 shows an embodiment of a building component of FIG. 1 in front view.
Izboljšana nosilna zgradba 1 po izumu, prednostno dolžinsko intenzivna nosilna zgradba, je zasnovan iz niza vsaj treh ozobljenih dolžinsko intenzivnih sestavnih elementov 2, ki so medsebojno spojeni v smislu spoja pero-utor. Pri opisanem izvedbenem primeru je omenjena nosilna zgradba 1 sestavljena iz štirih identičnih elementov 2, ki so medsebojno spojeni v smislu spoja pero-utor. V nadaljevanju je podrobneje opisan zgolj eden od omenjenih sestavnih elementov 2.The improved load-bearing structure 1 according to the invention, preferably the length-intensive load-bearing structure, is designed from a series of at least three gear-like length-intensive constituent elements 2 that are interconnected in terms of a pen-groove joint. In the embodiment described, said supporting structure 1 consists of four identical elements 2 that are connected to each other in terms of a pen-groove joint. The following describes only one of these constituent elements 2 in more detail.
Omenjeni dolžinsko intezivni sestavni element 2 je v prečnem prerezu v bistvu zasnovan kot poligon, v prikazanem izvedbenem primeru kot nepravilen četverokotnik. Vsaj ena stranica 3; 4 omenjenega poligona, ki je obrnjena k sosednjemu sestavnemu elementu 2, prednostno pa vsaka stranica 3; 4, ki je obrnjena k sosednjemu sestavnemu elementu 2, je na način glavnika vsakokrat opremljena z vsaj enim zobom 5; 6 in vsaj eno vrzeljo 7; 8 (sl.Said length-intensive constituent element 2 is, in cross-section, essentially designed as a polygon, in the embodiment shown as an irregular quadrangle. At least one page 3; 4 said polygon facing the adjacent constituent element 2, preferably each side 3; 4, which faces the adjacent component 2, is provided with at least one tooth 5 in the manner of the comb; 6 and at least one gap 7; 8 (fig.
2). Vsakokratni zob 5; 6 je seveda identičen vsakokratni vrzeli 7; 8. Pri sestavljanju dveh sosednjih elementov 2 sodeluje vsakokratni zob 5; 6 vsakokratne stranice 3; 4 prvega elementa 2 z vsakokratno vrzeljo 7; 8 nasprotne stranice 3; 4 sosednjega elementa 2. Po prednostni izvedbi izuma je predvideno, da je tako vsakokratni zob 5; 6 kot tudi vsakokratna vrzel 7; 8 zasnovana na način, da je kot a med vsakokratnima bokoma le-teh enak ali manjši od kota samozapornosti.2). Each tooth 5; 6 is, of course, identical to the corresponding gap 7; 8. A tooth 5 is involved in the assembly of two adjacent elements 2; 6 each side 3; 4 of the first element 2 with each gap 7; 8 opposite pages 3; 4 of the adjacent element 2. According to a preferred embodiment of the invention, it is contemplated that the respective tooth is 5; 6 as well as the respective gap 7; 8 is designed in such a way that the angle a between the two flanks thereof is equal to or less than the self-locking angle.
Niz omenjenih elementov 2 se sestavi v nosilno zgradbo 1, na primer gredo, tram ali podobno, tako da zobje 5 prve stranice 3 prvega elementa 2 primejo v vrzeli 8 druge stranice 4 sosednjega elementa 2 in zobje 6 druge stranice 4 prvega elementa primejo v vrzeli 7 prve stranice 3 sosednjega elementa 2. Tako sestavljene elemente 2 se potisne drugega proti drugemu, da omenjeni zobje 5; 6 trdno sedejo v vrzeli 7; 8 in zaradi omenjene samozapornosti zagotovijo dobro medsebojno silosklepno povezavo.The set of said elements 2 is assembled into a supporting structure 1, for example, a beam, a beam or the like, so that the teeth 5 of the first side 3 of the first element 2 are caught in the gap 8 of the second side 4 of the adjacent element 2 and the teeth 6 of the second side 4 of the first element are stuck in the gaps 7 of the first page 3 of the adjacent element 2. The elements 2 thus assembled are pushed against each other such that said teeth 5; 6 sit firmly in gap 7; 8, and due to said self-locking, they provide a good silo locking.
Dalje je po izumu predvideno, da se med vsakokraten zob 5; 6 in vsakokratno vrzel 7; 8 vnese plast adhezivnega sredstva, s čimer se s pomočjo te dodatne materialnosklepne zveze dodatno izboljša trdnost omenjene silosklepne povezave. Omenjeno materialnosklepno povezavo s pomočjo adhezijskega sredstva se izvede bodisi pri okoliški temperaturi ali s pomočjo dovajanja toplote.It is further contemplated according to the invention that between each tooth 5; 6 and the respective gap 7; 8 introduces a layer of adhesive agent, which further improves the strength of said silo-joint connection by means of this additional material-joint connection. Said material-bonding by means of an adhesive agent is carried out either at ambient temperature or by heat supply.
Po medsebojni spojitvi sestavnih elementov 2 omenjena zgradba 1 zavzame končno obliko, v predstavljenem izvedbenem primeru pravokotnik. Omenjena zgradba 1 je v svojem sredinskem območju, gledano z vsakokratne čelne strani, in po svoji celotni dolžini zasnovana z luknjo 9, ki je z obeh čelnih strani izbiroma zaprta s čepom 10. Poleg tega je vsakokratni čelni konec izbiroma zaščiten s ščitnikom 11, pri čemer je povezava med omenjenim čelnim koncem zgradbe 1 in ščitnikom 11 bodisi materialnosklepna in/ali silosklepna.After connecting the constituent elements 2, said structure 1 takes the final shape, in the embodiment shown, a rectangle. Said structure 1 is, in its central region, viewed from each front face and, along its entire length, designed by a hole 9, which is optionally closed by a pin 10. In addition, each front end is optionally protected by a shield 11, at wherein the connection between said front end of building 1 and shield 11 is either material and / or silo.
Čeprav je izvedbeni primer zgradbe 1 osnovan na sestavnih elementih 2, ki so izdelani iz lesa, je po predlaganem izumu omenjeni element 2 lahko izdelan iz poljubnega materiala, na primer umetne snovi, kovine in podobno. Tudi omenjeni ščitnik 11 je izdelan iz poljubnega materiala, na primer umetne snovi, kovine in podobno, in na čelni konec zgradbe 1 bodisi nataknjen, nakrčen, nalit in podobno. Omenjeni ščitnik 11 je proti neželenemu snetju s čelnega konca zgradbe 1 izbiroma dodatno varovan s pomočjo adhezij skega sredstva in/ali mehanskega varovala, na primer zatiča, vijaka in podobno.Although the embodiment of building 1 is based on wood-made constituent elements 2, according to the present invention, said element 2 can be made of any material, such as plastics, metals and the like. Said shield 11 is also made of any material, such as plastics, metals, and the like, and is either tucked, shrunk, poured and the like on the front end of building 1. Said shield 11 is optionally further protected against unwanted removal from the front end of building 1 by means of an adhesive agent and / or mechanical guard, such as a pin, screw and the like.
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI201400009A SI24604A (en) | 2014-01-08 | 2014-01-08 | Improved carrying structure |
EP14172857.6A EP2894271A1 (en) | 2014-01-08 | 2014-06-18 | Enhanced support structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI201400009A SI24604A (en) | 2014-01-08 | 2014-01-08 | Improved carrying structure |
Publications (1)
Publication Number | Publication Date |
---|---|
SI24604A true SI24604A (en) | 2015-07-31 |
Family
ID=50972535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SI201400009A SI24604A (en) | 2014-01-08 | 2014-01-08 | Improved carrying structure |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2894271A1 (en) |
SI (1) | SI24604A (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2348345A1 (en) * | 1976-04-16 | 1977-11-10 | Chambriard Ets Paul | Hollow post fitted and stuck together - is made of four wooden planks with zigzag grooved and notched edges |
NL8004909A (en) * | 1980-08-29 | 1982-04-01 | Petrus Johannus Maria Meegdes | Glued hollow wooden structure - comprises strips with teeth at gluing points, without nails |
FI2181U1 (en) * | 1995-09-21 | 1995-11-17 | Risto Heikki Pitkaenen | Aemne Foer framstaellning av en lim- och limbalksskiva |
SE511577C2 (en) * | 1997-03-19 | 1999-10-25 | Aelvsbyhus Ab | Process for the manufacture of elongated articles and articles made according to the procedure |
FR2812317B1 (en) * | 2000-07-31 | 2002-10-11 | Martial Malvy | HOLLOW BEAM AND MANUFACTURING METHOD FOR SAID BEAM |
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2014
- 2014-01-08 SI SI201400009A patent/SI24604A/en not_active IP Right Cessation
- 2014-06-18 EP EP14172857.6A patent/EP2894271A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
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EP2894271A1 (en) | 2015-07-15 |
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OO00 | Grant of patent |
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SP73 | Change of data on owner |
Owner name: MAROF D.O.O.; SI Effective date: 20161220 |
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SP73 | Change of data on owner |
Owner name: EXTRAFORM PROIZVODNJA IN INZENIRING D.O.O.; SI Effective date: 20171110 |
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