DK168404B1

DK168404B1 - Mounting flange for drain well

Info

Publication number: DK168404B1
Application number: DK126487A
Authority: DK
Inventors: Sven Spaanberg
Original assignee: Sjoebo Bruk Ab
Priority date: 1986-03-13
Filing date: 1987-03-12
Publication date: 1994-03-21
Also published as: SE8601186D0; NO870789L; FI871071A0; DK126487D0; NO169909C; SE458866B; NO870789D0; DK126487A; FI871071A; NO169909B; SE8601186L; FI83113B; FI83113C

Description

DK 168404 B1DK 168404 B1

Den foreliggende opfindelse angår en monteringsflange for afløbsbrønde og af den i krav 1's indledning angivne art.The present invention relates to a drainage flange mounting flange and to the type specified in the preamble of claim 1.

Gulvafløbet ifølge NO fremlæggelsesskrift nr. 158.693 har en sådan monteringsflange. For at 5 montere dette afløb må man save et cirkulært hul i gulvelementet. Det har imidlertid vist sig vanskeligt at få hullet eksakt cirkulært, hvilket indebærer, at der opstår brede spalter mellem flangen og gulvelementet. Jo bredere spalterne er, desto mere arbejde kræves for at tætne dem, og desto sværere er det at afstedkomme en holdbar tætning. Endvidere bæres det kendte afløb af fremstående ører, som kun tillader punktvis støtte, og som ved belastning let kan 10 knækkes. Desuden må man udhugge spalter i bjælkelaget for disse ører, da gulvelementet ellers ikke kan ligge an mod bjælkelaget. Det tager tid at hugge sådanne spalter, og de får let forskellig dybde, hvorved brønden bliver skæv. Et tredje problem er, at det er svært at udføre tætningsarbejdet hurtigt og sikkert, fordi tætningsmassen kan falde nedad ud fra spalten mellem monteringsflangen og hullets kanter.The floor drain according to NO Laid-Open No. 158,693 has such a mounting flange. To install this drain, you need to cut a circular hole in the floor element. However, it has proved difficult to get the hole exactly circular, which means that wide gaps occur between the flange and the floor element. The wider the slits, the more work is required to seal them, and the harder it is to provide a durable seal. Furthermore, the known discharge is carried by protruding ears which allow only point support and which can easily be broken under load. In addition, gaps in the beam layer must be cut for these ears, otherwise the floor element cannot abut the beam layer. It takes time to cut such slits and they get slightly different depths, which makes the well skew. A third problem is that it is difficult to perform the sealing work quickly and safely because the sealing mass can fall downward from the gap between the mounting flange and the holes of the hole.

1515

Formålet med den foreliggende opfindelse er at eliminere ovennævnte ulemper.The object of the present invention is to eliminate the above disadvantages.

Dette opnås ifølge opfindelsen ved den i krav 1 anviste udformning.This is achieved according to the invention in the embodiment of claim 1.

20 Ved at monteringsflangens omkreds er flersidig, lettes hulskæringsarbejdet væsentligt, hvorhos det muliggøres, at væsentlige dele af flangen ved sin omkreds kan ligge an mod bjælkelagselementerne. Ved at støttepartierne forløber langs omkredskantens sider, danner de langs bjælkelagseiementeme forløbende anlægsflader og dermed så tilpas langstrakte anlægsflader for gulvelementet, at gulvelementets ved afløbsbrønden beliggende dele hverken kan røre sig i 25 forhold til monteringsflangen eller til bjælkelagseiementeme. Ved at støttepartierne har nævnte udstrækning, danner de også bund for spalten mellem monteringsflangen og gulvelementet, således at de hindrer, at i spalten nedført tætningsmasse falder ud.By the perimeter of the mounting flange being multilateral, the hole cutting work is greatly facilitated, whereby it is possible that substantial parts of the flange at its perimeter can abut against the beam layer elements. By supporting the support portions along the sides of the perimeter, the abutment surfaces extending along the joist layer elements thus form elongated abutment surfaces for the floor element so that the parts of the floor element at the drainage well cannot move relative to the mounting flange or to the joist layer elements. In that the support portions have said extent, they also form the bottom of the gap between the mounting flange and the floor element, so that they prevent the sealing mass introduced into the gap from falling out.

Opfindelsen skal i det følgende forklares nærmere i forbindelse med tegningen, hvor 30 fig. 1 i perspektiv viser en monteringsflange ifølge opfindelsen med en på flangen ophængt afløbsbrønd, fig. 2 et snit gennem monteringsflangens og afløbsbrøndens øvre dele, og fig. 3 et snit gennem en med afløbsbrønden integreret monteringsflange.BRIEF DESCRIPTION OF THE DRAWINGS The invention will now be explained in more detail in connection with the drawing, wherein 1 is a perspective view of a mounting flange according to the invention with a drain well suspended on the flange; FIG. 2 is a section through the upper parts of the mounting flange and drain well; and FIG. 3 is a section through a mounting flange integrated with the drain well.

Den i fig. 1 og 2 illustrerede afløbsbrønd er en gulvbrønd 1 med et siderettet udløbsrør 2 og en cirkulær indløbsdel 3, via hvilken gulvbrønden 1 kan ophænges på en monteringsflange 4. Denne monteringsflange 4 er beregnet til at ligge ovenfra an mod et antal bjælkelagselementer 35 DK 168404 B1 2 5,6,7 og 8, og den er beregnet til at skyde op i et hul 9, som saves op i et oven for bjælkelags-elementeme 5-8 beliggende gulvelement 10, fx. en spånplade eller gulvbrædder. Oven på gulvelementet 10 og monteringsfiangen 4 er anordnet en gulvbelægning 11, fx et gulvtæppe, i hvilket der findes et hul over gulvbrønden 1. Gulvbelægningens 11 kanter rundt om dette hul 5 er foldet ned i gulvbrøndens 1 indløbsdel 3 og presses mod denne ved hjælp af en klemring 12. Oven på klemringen 12 er anbragt en rist 13 af kendt type.The FIG. 1 and 2 illustrated drainage well is a floor well 1 with a lateral outlet pipe 2 and a circular inlet part 3, through which the floor well 1 can be suspended on a mounting flange 4. This mounting flange 4 is intended to abut from a number of beam layer elements 35 DK 168404 B1 2 5,6,7 and 8, and it is intended to fire up into a hole 9 which is sawn up into a floor element 10 located above the beam layer elements 5-8, e.g. a chipboard or floorboards. On the floor element 10 and the mounting bracket 4 there is arranged a floor covering 11, for example a carpet, in which there is a hole above the floor well 1. The edges of the floor covering 11 around this hole 5 are folded into the inlet part 3 of the floor well 1 by means of it. a clamping ring 12. On top of the clamping ring 12 is a grid 13 of known type.

Monteringsflangens 4 omkredskant 14 har fire lige sider 15,16,17 og 18, hvilket indebærer en væsentlig forenklet hulskæring i gulvelementet 10, eftersom det er væsentligt lettere at save et 10 hul med fire lige sider end et hul med eksakt cirkelform, som det tidligere har været nødvendigt. Desuden tillader de fire lige sider 15,16,17 og 18, at monteringsflangen kan støttes rundt om langs sine fire sider på de ligeledes lige bjælkelagselementer 5,6,7 og 8, som sædvanligvis udgøres af lige strøer. Monteringsflangen 4 har ved hver af sine fire sider 15,16,17 og 18 ned-adrettede kantpartier 19,20,21 og 22, som forløber ubrudt langs omkredskanten 14, dvs. rundt 15 langs hele monteringsflangen 4. Højden på disse kantpartier 19-22 modsvarer tykkelsen af gulvelementet 10 eller er noget mindre end gulvelementets tykkelse, således at monteringsflangens 4 overside 23 kommer til at ligge i plan med gulvelementets 10 overside eller noget under dette plan. Hvert af de nedadrettede kantpartier 19-22 har forneden et udadrettet støtteparti 24,25,26 og 27. Disse støttepartier 24-27 forløber langs kantpartieme 19-22, og de går 20 over i hinanden, dvs. de forløber ubrudt langs omkredskanten, dvs. langs hele monteringsflangen. Herved opnås, at monteringsflangen 4 via støttepartierne 24-27 langs alle sine sider 15-18 kan ligge an mod de fire bjælkelagselementer 5-8. Hver af de tre sider 15,16 og 17 kan ligge an mod bjælkelagselementeme 5,6 og 7 i hele deres længde, medens den fjerde side 18 kan ligge an mod bjælkelagselementet 8 (kun en af to dele af dette element vises) med undta-25 gelse af det afsnit, som ligger over det siderettede udløbsrør 2 (eftersom udløbsrøret 2 hindrer placering af bjælkelagselement under nævnte parti af støttepartiet 27). Da monteringsflangen 4 har støtte på denne måde, kan den ikke bevæge sig i forhold til bjælkelagselementeme 5-8, især når støttepartierne 24-27 er fastskruet til bjælkelagselementeme 5-8 ved hjælp af forsænkede skruer 28. På tilsvarende måde har gulvelementet 10 langs hullets 9 kanter støtte mod 30 bjælkelagselementeme 5-8 via støttepartierne 24-27, hvilket indebærer, at gulvelementets 10 partier nærmest monteringsflangen 4 hverken kan røre sig i forhold til monteringsflangen 4 eller bjælkelagselementeme 5-8.The circumferential edge 14 of the mounting flange 4 has four straight sides 15,16,17 and 18, which entails a substantially simplified hole cut in the floor element 10, since it is significantly easier to cut a 10 hole with four straight sides than a hole of exact circular shape, as the previous one. has been necessary. In addition, the four straight sides 15, 16, 17 and 18 allow the mounting flange to be supported around its four sides on the equally straight beam members 5,6,7 and 8, which are usually constituted by straight springs. The mounting flange 4 has at each of its four sides 15,16,17 and 18 downwardly directed edge portions 19,20,21 and 22 which extend continuously along the circumferential edge 14, ie. about 15 along the entire mounting flange 4. The height of these edge portions 19-22 corresponds to the thickness of the floor element 10, or is somewhat less than the thickness of the floor element, so that the top surface 23 of the mounting flange 4 is flush with the top surface of the floor element 10 or somewhat below this plane. Each of the downwardly directed edge portions 19-22 has below an outwardly directed support portion 24,25,26 and 27. These support portions 24-27 extend along the edge portions 19-22 and they intersect 20, i. they extend continuously along the perimeter, ie. along the entire mounting flange. Hereby it is achieved that the mounting flange 4, via the support portions 24-27 along all its sides 15-18, can abut the four beam layer elements 5-8. Each of the three sides 15, 16 and 17 may abut the beam layer elements 5,6 and 7 throughout their length, while the fourth side 18 may abut the beam layer element 8 (only one of two parts of this element is shown) except 25, the section overlying the lateral outlet pipe 2 (since the outlet pipe 2 prevents the position of the beam layer element below said portion of the support portion 27). Since the mounting flange 4 has support in this way, it cannot move with respect to the beam layer elements 5-8, especially when the support portions 24-27 are screwed to the beam layer elements 5-8 by means of recessed screws 28. Similarly, the floor element 10 has along the hole 9 edges support the beam layer elements 5-8 via the support portions 24-27, which means that the parts of the floor element 10 closest to the mounting flange 4 cannot move with respect to the mounting flange 4 or the beam layer elements 5-8.

Støttepartiernes 24-27 bredde svarer hensigtsmæssigt til de nedadrettede kantpartiers 19-22 35 højde eller er noget smallere end denne højde. Herved opnås, at monteringsflangen 4 bliver veldimensioneret, hvad angår forholdet mellem kantpartier og støttepartier.The width of the support portions 24-27 suitably corresponds to the height of the downward edge portions 19-22 35 or is somewhat narrower than this height. This results in the mounting flange 4 being well-dimensioned with respect to the relationship between edge portions and support portions.

DK 168404 B1 3 På grund af den nævnte langstrakte udformning af støttepartierne 24-27 udgør de bunden i de spalter S, som dannes mellem de nedadrettede kantpartier 19-22 og hullets 14 omgivende kanter. Dette indebærer, at i spalten S nedført tætningsmasse ikke kan løbe ud fra spalten S nedad, men forbliver i denne. Herved opnås besparelser såvel hvad angår arbejdstid som ma-5 teriale, og desuden sikres det, at spalten virkelig er tætnet langs hele monteringsflangen 4.Because of the elongated design of the support portions 24-27, they form the bottom of the slots S which are formed between the downwardly directed edge portions 19-22 and the surrounding edges of the hole 14. This implies that the sealing mass lowered in the slot S cannot run out from the slot S downwards, but remains in it. In this way savings are achieved in terms of both working time and material, and in addition, it is ensured that the gap is really sealed along the entire mounting flange 4.

Gulvbrønden 1 er ophængt på monteringsflangen 4 via en op fra gulvbrøndens 1 indløbsdel 3 udragende ophængningskant 29. Til optagelse af denne flange 29 har monteringsflangen 4 langs sit cirkulære hul 30 et foisænket ophængningsparti 31, hvis dybde er lig med ophæng-10 ningskantens 29 tykkelse eller er noget større end ophængningskantens 29 tykkelse, således at ophængningskanten 29 ikke kan rage op over monteringsflangens 4 overside 22.The floor well 1 is suspended on the mounting flange 4 via a suspension edge 29. protruding from the inlet part 3 of the floor well 1. To receive this flange 29, the mounting flange 4 has along its circular hole 30 a slotted suspension portion 31, the depth of which is equal to the thickness of the suspension edge 29 or is somewhat larger than the thickness of the suspension edge 29, so that the suspension edge 29 cannot project over the upper face 22 of the mounting flange 4.

Som det fremgår af fig. 3, kan gulvbrønden 1 og monteringsflangen 4 være integreret med hinanden i stedet for at udgøres af separate enheder. Ved dette alternativ overgår gulvbrøn-15 dens 1 indløbsdel 3 foroven i monteringsflangens 4 overside. I øvrigt er monteringsflangen udformet på samme måde som den i fig. 1 og 2 viste udførelsesform.As shown in FIG. 3, the floor well 1 and the mounting flange 4 may be integrated with one another instead of being made up of separate units. In this alternative, the inlet portion 3 of the floor well 1 exits at the top of the upper side of the mounting flange 4. Incidentally, the mounting flange is designed in the same manner as the one shown in FIG. 1 and 2.

De to på tegningen viste og ovenfor beskrevne alternativer skal alene anskueliggøre opfindelsen, ikke begrænse denne. Som yderligere, inden for rammen af de efterfølgende patentkrav 20 tænkelige alternativer kan nævnes, at monteringsflangens omkredskant foruden fire sider kan have tre sider, fem sider eller et andet passende antal sider, og siderne behøver ikke være absolut rette, men kan i de fleste tilfælde blot være i hovedsagen rette, for at de efterstræbte fordele skal opnås. Gulvbrønden kan udgøres af en anden type afløbsbrønd, fx en afløbsbrønd med nedadrettet afløbsrør. Bjælkelagselementer kan være anbragt under to, tre eller 25 foretrukket fire sider af monteringsflangen. Det er ikke absolut nødvendigt, at støttepartierne forløber i hele længden på hver side af monteringsflangen; de kan eventuelt forløbe langs blot en større del af nævnte sider. Det kan endelig nævnes, at monteringsflangens overside fra omkredskanten set skråner nedad mod glvbrøndens indløbsdel.The two alternatives shown in the drawing and described above are intended to illustrate the invention only, not to limit it. Further, within the scope of the following claims 20, alternatives conceivable may be mentioned that, in addition to four sides, the peripheral edge of the mounting flange may have three sides, five sides or another suitable number of sides, and the sides need not be absolutely straight, but may in most cases just be essentially right in order for the desired benefits to be achieved. The floor well may be constituted by another type of drainage well, for example a drainage well with downstream drainage pipe. Beam bearing elements may be arranged under two, three or 25 preferably four sides of the mounting flange. It is not imperative that the support portions extend throughout the length of each side of the mounting flange; they may possibly run along just a larger portion of said pages. Finally, it can be mentioned that the upper side of the mounting flange from the perimeter edge slopes downwards towards the inlet part of the glv well.

30 Huller for skruerne 28 eller tilsvarende fæsteelementer er fordelt langs hvert støtteparti 24-27, således at der foretrukket findes flere huller i hvert støtteparti 24,25,26 og/eller 27. Herved sikres, at monteringsflangen kan fastgøres ved hver side, foretrukket på flere steder, selv om underliggende bjælkelagselementer af en eller anden grund ikke ligger under hele længden på hver side.30 holes for the screws 28 or similar fastening elements are distributed along each support portion 24-27, so that preferably several holes are provided in each support portion 24,25,26 and / or 27. This ensures that the mounting flange can be secured to each side, preferably on in several places, although underlying joist elements for some reason do not lie for the entire length of each side.

3535

Claims

4 DK 168404 B1

A drainage flange mounting flange, wherein the mounting flange (4) has downwardly directed edge portions intended to lie within the edges of a hole (9) 5 for the drainage well (1) cut into a floor element (10), edge portions have outwardly supporting portions which are intended to abut from above the beam layer elements arranged below the floor element (10), characterized in that the mounting flange (4) has four straight sides (15-18) that the downwardly directed edge portions (19) -22) extends along each of the sides (15-18) of the mounting flange (4) so that the downward edge portions (19-22) at the different sides 10 (15-18) of the mounting flange (4) are interconnected and have a height, which corresponds to or is somewhat lower than the thickness of the floor element (10), so that the upper side (23) of the flange (4) will lie flush with the upper side of the floor element (10) or slightly below this plane, so that the projecting support portions (24-27) extends along all sides (15-18) of monte the ring flange (4) and is designed to permit anchoring of the support portions (24-27) to the underlying beam layer elements (5-8) at various locations and forms elongated supports for the floor element (10) around the mounting flange (4) and the width of the support portions (24-27) substantially corresponds to the height of the downwardly directed edge portions (19-22) or is somewhat narrower than said height to form bottom in elongated slots (5) between the downwardly directed edge portions (19-22) of the mounting flange (4) and the surrounding edges of the hole (9) in the floor element (10) to prevent the sealing mass lowered down from the slots (S) below 20 from these slots (S).

Assembly bracket according to claim 1, characterized in that it forms a part integrated with the drainage well (1).

Mounting flange according to claim 1, characterized in that it consists of a separate unit with a hole (30) for the drainage well (1). A mounting flange according to claim 3, characterized in that it has a recessed portion (31) which is recessed along a hole (30) for the drain well (1), which is intended to allow suspension 30 of the drain well (1), by means of one from the drain well (1). 1) the outgoing suspension edge (29) is suspended on this portion, whereby the depth of the portion (31) is equal to or slightly greater than the thickness of the suspension edge (29).