SE468255B

SE468255B - Building framework

Info

Publication number: SE468255B
Application number: SE9103318A
Authority: SE
Inventors: Bjoern Larsson
Original assignee: Bjoern Larsson
Priority date: 1991-11-12
Filing date: 1991-11-12
Publication date: 1992-11-30
Also published as: SE9103318D0; SE9103318L

Abstract

A building framework comprises vertical columns 10 and horizontal beams 11 for supporting room-dividing elements, roofs, etc. The columns 10 consist of at least two U-shaped profiles 15, 16 which are placed facing each other, with the outsides of the webs directed towards each other and bearing against opposite sides of first coupling pieces 17 which are arranged at predetermined intervals along the length of the profiles 15, 16 and are connected to the profiles. The coupling pieces 17 project at right angles from the columns 10 in order to be connected to first horizontal beams 11. Second coupling pieces have recesses in their webs so that they can be pushed onto the first coupling pieces 17 tight against the flanges of the profiles 15, 16, in order to be connected to these and coupled to or form second horizontal beams which are at right angles to the first beams. L-shaped profiles or U-shaped profiles with bent flanges are connected to the upper end of the columns 10 in order to form supports for outer beams. <IMAGE>

Description

4.68 255 10 15 20 25 30 35 2 element, ex ett korrugerat element 13. Vid de övre ändarna av pelarna är speciella balkar 12 med snedställda flänsar anordnade för att uppbära lutande yttertakplattor 14. Pe- larna 10 kan nedtill vara förankrade i plintar eller en gjuten betongplatta. 4.68 255 10 15 20 25 30 35 2 elements, eg a corrugated element 13. At the upper ends of the pillars special beams 12 with inclined flanges are arranged to support inclined outer roof plates 14. The pillars 10 can be anchored at the bottom in plinths or a cast concrete slab.

Pelarna 10 består enligt fig 2 vardera av två U-pro- filer 15, l6, vilkas fria flänskanter är bockade mot var- andra. Profilerna 15 och 16 kan, såsom framgår av figuren, ha olika dimensioner beroende på den förmodade belastning- en. Profilerna 15, 16 är hopfästa med utsidorna på deras liv vända mot varandra och placerade på något avstånd från varandra. Utrymmet mellan profilerna 15, 16 åstadkommes medelst mellanliggande kopplingsstycken 17, som är anord- nade med förutbestämda mellanrum längs pelarnas 10 längd.According to Fig. 2, the columns 10 each consist of two U-profiles 15, 16, the free flange edges of which are bent towards each other. The profiles 15 and 16 can, as shown in the figure, have different dimensions depending on the assumed load. The profiles 15, 16 are fastened with the outsides of their waists facing each other and placed at some distance from each other. The space between the profiles 15, 16 is provided by means of intermediate coupling pieces 17, which are arranged at predetermined intervals along the length of the columns 10.

Mellanrummen motsvarar i föreliggande fall en våningshöjd.The gaps in the present case correspond to a floor height.

Profilerna 15, 16 är förbundna med varandra medelst bultar eller nitar 20 (fig 3), vilka sträcker sig genom profiler- nas 15, 16 liv och kopplingsstycket 17. Kopplingsstycket 17 utskjuter, såsom visas i fig 2, från pelarna och tjänar till att uppbära balkarna ll, såsom närmare framgår av fig 3. Balkarna 11 är fästa vid kopplingsstyckena 17 me- delst bultar eller nitar 20. Balkarna ll består liksom pelarna av två U-formiga profiler, som har inåtbockade fria flänskanter och en dimension, passande den avsedda belastningen. Balkarnas 11 profiler sammanhålles på samma sätt som pelarnas 10 profiler 15, 16. Om den väntade be- lastningen är ringa kan man, såsom visas nederst i fig 2, utelämna den ena profilen.The profiles 15, 16 are connected to each other by means of bolts or rivets 20 (Fig. 3), which extend through the life of the profiles 15, 16 and the coupling piece 17. The coupling piece 17 projects, as shown in Fig. 2, from the pillars and serves to support the beams 11, as can be seen in more detail in Fig. 3. The beams 11 are attached to the coupling pieces 17 by means of bolts or rivets 20. The beams 11, like the pillars, consist of two U-shaped profiles, which have inwardly bent free flange edges and a dimension suitable for the intended load. . The profiles of the beams 11 are held together in the same way as the profiles 15, 16 of the columns 10. If the expected load is small, one can, as shown at the bottom of Fig. 2, omit one profile.

För att uppstöda takbalkar 21 eller yttertak bildande plattor 14 användes speciella profiler 12 med i motsvarig- het till taklutningen snedställda flänsar. En särskilt fördelaktig form är den med 19 betecknade, vilken profil helt enkelt placeras pà den övre änden av pelarna och har snedställda, med utåtbockad kant försedda flänsar för upp- bärning av balkar 21.To support roof beams 21 or exterior roof-forming plates 14, special profiles 12 with flanges inclined in correspondence to the roof slope were used. A particularly advantageous shape is the one denoted by 19, which profile is simply placed on the upper end of the pillars and has inclined, flanged edges provided with outwardly bent edges for supporting beams 21.

G1 10 I5 20 25 30 35 468 255 3 För fastgöring av balkar, som bildar rät vinkel med balkarna ll, dvs enligt fig 2 sträcker sig i det för fram- ställning av husets längsriktning, användes L-profiler 18, som i sitt liv har en urtagning, så att profilen l8 kan stickas på kopplingsstycket 17 tätt intill profilernas 15, 16 flänsar, vid vilka profilen 18 fastgöres genom skruvning eller nitning.G1 10 I5 20 25 30 35 468 255 3 For fastening beams which form a right angle with the beams ll, ie according to Fig. 2 extends in it for the production of the longitudinal direction of the housing, L-profiles 18 were used, which in a recess so that the profile 18 can be knitted on the coupling piece 17 close to the flanges of the profiles 15, 16, to which the profile 18 is fastened by screwing or riveting.

Hàlen för bultarna eller nitarna 20 i pelarna 10 och balkarna ll etc, liksom urtagningarna i balkarna 18, ut- formas på förhand med förutbestämd, med utgångspunkt från den bestämda modulen vald delning. Då de i byggstommen in- gående detaljerna ankommer till en byggplats kan även oskolad arbetskraft efter det att pelarna 10 fastgjorts på underlaget lätt och snabbt uppföra hela byggstommen med hjälp av mycket enkla verktyg och utan risk för felaktig- heter. För àstadkommande av en stel konstruktion kan man, såsom visas i fig 2, använda korrugerad plåt för åstadkom- mande av bjälklagen liksom innerväggarna, varvid den korrugerade plåten 13 förbindes med pelare 10 och balkar ll genom skruvning eller nitning. De korrugerade plåtarna kan där så erfordras lätt förses med en slät yta, t ex med hjälp av beklädnadsplattor eller genom gjutning av ett material ovanpå plattan.The holes for the bolts or rivets 20 in the columns 10 and the beams 11, etc., as well as the recesses in the beams 18, are designed in advance with a predetermined pitch, starting from the determined module. When the details included in the building frame arrive at a construction site, even unskilled labor, after the pillars 10 have been attached to the base, can easily and quickly erect the entire building frame with the help of very simple tools and without risk of errors. To achieve a rigid construction, as shown in Fig. 2, corrugated sheet metal can be used to provide the joists as well as the inner walls, the corrugated sheet 13 being connected to pillars 10 and beams 11 by screwing or riveting. The corrugated sheets can be easily provided with a smooth surface where required, for example by means of cladding tiles or by casting a material on top of the tile.

Byggnaden kan givetvis beklädas med korrugerad plåt av det visade slaget men andra beklädnadsmaterial kan givetvis användas, vilka väljes med utgångspunkt från önskad isolering och lokala förekomster av speciella material.The building can of course be clad with corrugated sheet metal of the type shown, but other cladding materials can of course be used, which are selected on the basis of the desired insulation and local occurrences of special materials.

Claims

468 10 15 20 25 30 35 55 PATENT REQUIREMENTS

Construction skeleton, consisting of vertical pillars (10) and horizontal beams (ll) for supporting room separating elements (13), roofs (14), etc., characterized in that the pillars (10) consist of at least two U-profiles (15, 16), preferably with free flange edges bent towards each other, which U-profiles (15, 16) are placed opposite each other with the life sides facing each other and abutting against opposite sides of the first coupling pieces ( 17), which are arranged at predetermined intervals along the length of the profiles (15, 16) and connected to the profiles by means of bolts (20) or rivets extending through profile life and coupling pieces (17), that the coupling pieces (17) project perpendicularly from the pillars (10) for connection to the first horizontal beams (II) by screwing or riveting, that coupling pieces (18) or beams with L-profile have recesses in their life to be able to slide on the first coupling pieces (17) close to the profiles (15) , 16) flanges, with which they are connected by screwing or riveting, for coupling to the respective formation of other horizontal beams, which are perpendicular to the first beams, and that L- or U-profiles (12, 19) with oblique flanges or flange portions are by screwing or riveting connected to the upper end of the columns (10) to form support for the outer roof beams (21).

Construction skeleton according to claim 1, characterized in that the U-profiles (19) for supporting outer roof beams (21) are placed with the life side upwards on the upper end of the columns (10). 2 KJ