EP0460686B1 - Arrangement for the installation of at least one conduit - Google Patents

Arrangement for the installation of at least one conduit Download PDF

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Publication number
EP0460686B1
EP0460686B1 EP91109328A EP91109328A EP0460686B1 EP 0460686 B1 EP0460686 B1 EP 0460686B1 EP 91109328 A EP91109328 A EP 91109328A EP 91109328 A EP91109328 A EP 91109328A EP 0460686 B1 EP0460686 B1 EP 0460686B1
Authority
EP
European Patent Office
Prior art keywords
supporting member
gutter
arrangement
cross
arrangement according
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.)
Expired - Lifetime
Application number
EP91109328A
Other languages
German (de)
French (fr)
Other versions
EP0460686A1 (en
Inventor
Wilhelm Hafner
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.)
WILHELM HAFNER GmbH
Original Assignee
WILHELM HAFNER GmbH
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 WILHELM HAFNER GmbH filed Critical WILHELM HAFNER GmbH
Publication of EP0460686A1 publication Critical patent/EP0460686A1/en
Application granted granted Critical
Publication of EP0460686B1 publication Critical patent/EP0460686B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E03F3/046—Open sewage channels
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0412—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
    • E03F2005/0413—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for height adjustment

Definitions

  • the invention relates to a device according to the preamble of claim 1.
  • Such drainage channels are generally either of a polygonal plan with an interior tapering upwards or else as so-called box channels with lateral bead edges and are laid in floor slots so that the visible surface is flush with the floor surface. Aligning the drainage channel during installation has proven to be a major problem; Spirit levels as devices for laying the drainage channel enable their alignment, but not the temporary holding in an aligned position.
  • the inventor has set itself the goal of creating an auxiliary device for the laying process, thanks to which both the fixing and the leveling of the drainage channel to be set up are simplified and accelerated.
  • the crossbar which is height-adjustable between two stand elements, receives the supporting rod that crosses it, advantageously a threaded rod.
  • This support rod is provided at its lower end with a clamping device for the gutter, either with a rotating part, for example in the form of a polygonal plate, or with a clamping device which offers a lateral clamping mouth.
  • the conically widening rotating part is so narrow that it can be inserted into the upper opening of the channel and then rotated in the channel space into a holding position in which the channel walls approaching upwards abut and are held by the rotating part.
  • a superimposed nut on the threaded rod makes it easy to fix it.
  • the threaded rod with the side clamping jaw is opposite another threaded rod; a box gutter is inserted into this pair of clamping jaws and can be temporarily fixed in the manner described for installation.
  • a trench 12 for a cross-sectionally hexagonal drainage channel 14 can be seen in FIG. 1. This ends at the end in a floor drain 16 and is aligned with the surface 20 of a floor covering 11 on its visible surface 19 provided by laterally protruding L-shaped profile sections 18.
  • the trench 12 is spanned by a bridge-like auxiliary device 22, which holds the drainage channel 14 during its installation and facilitates its installation.
  • the auxiliary device 22 consists of two cross members or yokes 25 formed in the selected embodiment as a hollow profile - parallel profiles or supports 24, which are connected at both ends to a pipe section 28 by reinforcing parts 26. Its vertical tube space passes through a threaded rod 30 - the distance a between the two threaded rods 30 preferably measures 500 mm.
  • Each threaded rod 30 can be fixed by nuts 32 arranged on both sides of the pipe section 28 and thus also adjust its effective foot length h; the threaded rods serve as the feet of the auxiliary device 22 and are provided with base plates 34 which, as indicated at 36, can also be temporarily connected to the floor structure 10.
  • a guide slot 23 of width b of e.g. 21 mm for a threaded rod 38 which is also height adjustable and fixable by nuts 32.
  • the movement path of this threaded rod 38 is limited by spacers 40.
  • the threaded rod 38 carries at its lower free end a rotatable polygonal plate 42, possibly a CNS-20 nut, the width of which is less than the width e of the upper channel opening 15.
  • the polygonal plate 42 can be inserted into the drainage channel 14 and turns over after rotation 90 ° to the channel walls 13 which delimit an upwardly tapering channel space; the peripheral shape of the polygonal plate 42 corresponds to the channel cross section.
  • the gutter 14 is temporarily fixed to the threaded rod 38 by means of a nut 32 a .
  • Two auxiliary devices 22 are sufficient to fix a drain channel 14, which is also long, in the manner described for installation and to facilitate leveling.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Supports For Pipes And Cables (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Heat Treatment Of Articles (AREA)
  • Road Paving Structures (AREA)
  • Attitude Control For Articles On Conveyors (AREA)

Abstract

In an arrangement for the installation of at least one conduit, in particular a conduit made of nickel chromium steel for food factories, in a floor structure or the like, the conduit (14) is adjustably fixed in a movable frame (22) or the like for the installation process. <IMAGE>

Description

Die Erfindung betrifft eine Vorrichtung nach dem Oberbegriff des Anspruches 1.The invention relates to a device according to the preamble of claim 1.

Derartige Ablaufrinnen sind im allgemeinen entweder von mehreckigem Grundriß mit sich nach oben verjüngendem Innenraum oder aber als sog. Kastenrinnen mit seitlichen Wulsträndern ausgebildet und werden in Bodenschlitzen so verlegt, daß die Sichtoberfläche mit der Bodenoberfläche fluchtet. Dabei hat sich das Ausrichten der Ablaufrinne während des Einbaus als großes Problem erwiesen; Wasserwaagen als Vorrichtungen zum Verlegen der Ablaufrinne ermöglichen zwar deren Ausrichten, nicht aber das zeitweilige Festhalten in ausgerichteter Lage.Such drainage channels are generally either of a polygonal plan with an interior tapering upwards or else as so-called box channels with lateral bead edges and are laid in floor slots so that the visible surface is flush with the floor surface. Aligning the drainage channel during installation has proven to be a major problem; Spirit levels as devices for laying the drainage channel enable their alignment, but not the temporary holding in an aligned position.

Durch die US-A-4 844 655 ist eine Vorrichtung der eingangs genannten Art bekannt geworden, die zusammen mit der U-förmigen Ablaufrinne, die mit einem Gitter abgedeckt und für Parkplätze, Autostraßen od.dgl. gedacht ist, einbetoniert wird. Es werden senkrechte Stützpfosten in den Boden des Abzuggrabens getrieben, dann wird eine Querstange, die auch zur Fixierung des Gitters dient, in vorbestimmte Löcher der Seitenwände der Ablaufrinne eingesetzt und ein Bügel oben quer auf die Ablaufrinne aufgelegt, der eine endwärts die Querstange durchgreifende Befestigungsschraube aufnimmt.From US-A-4 844 655 a device of the type mentioned is known, which, together with the U-shaped drainage channel, which is covered with a grating and for parking lots, highways or the like. is concreted. Vertical support posts are driven into the bottom of the ditch, then a crossbar, which also serves to fix the grille, is inserted into predetermined holes in the side walls of the drainage channel and a bracket is placed transversely on top of the drainage channel, which receives a fastening screw that passes through the crossbar at the end .

Angesichts dessen hat sich der Erfinder das Ziel gesetzt, eine Hilfsvorrichtung für den Verlegevorgang zu schaffen, dank deren sowohl das Fixieren als auch das Nivellieren der einzurichtenden Ablaufrinne vereinfacht und beschleunigt wird.In view of this, the inventor has set itself the goal of creating an auxiliary device for the laying process, thanks to which both the fixing and the leveling of the drainage channel to be set up are simplified and accelerated.

Zur Lösung dieser Aufgabe führt die Lehre nach Patentanspruch 1, die Unteransprüche geben vorteilhafte Weiterbildungen an.The teaching of claim 1 leads to the solution of this problem, the subclaims indicate advantageous further developments.

Der jochartig zwischen zwei Ständerelementen höhenverstellbar angebrachte Querträger nimmt den ihn querenden Tragstab auf, vorteilhafterweise eine Gewindestange. Dieser Tragstab ist an seinem unteren Ende mit einer Klemmeinrichtung für die Ablaufrinne versehen, entweder mit einem Drehteil, beispielsweise in Form einer Mehrkantplatte, oder aber mit einer ein seitliches Klemmaul anbietenden Klemmeinrichtung.The crossbar, which is height-adjustable between two stand elements, receives the supporting rod that crosses it, advantageously a threaded rod. This support rod is provided at its lower end with a clamping device for the gutter, either with a rotating part, for example in the form of a polygonal plate, or with a clamping device which offers a lateral clamping mouth.

Das sich nach unten konisch erweiternde Drehteil ist erfindungsgemäß so schmal, daß es in die obere Öffnung der Rinne eingesetzt und dann im Rinnenraum in eine Haltestellung gedreht werden kann, in der die sich nach oben hin annähernden Rinnenwände am Drehteil anliegen und von diesem gehalten werden. Ein Fixieren ist durch eine überlagerte Mutter an der Gewindestange ohne weiteres möglich.According to the invention, the conically widening rotating part is so narrow that it can be inserted into the upper opening of the channel and then rotated in the channel space into a holding position in which the channel walls approaching upwards abut and are held by the rotating part. A superimposed nut on the threaded rod makes it easy to fix it.

Der Gewindestange mit seitlichem Klemmaul liegt eine weitere Gewindestange gegenüber; in diese Klemmaulpaarung wird eine Kastenrinne eingesetzt und kann in der beschriebenen Weise für den Einbau zeitweilig festgelegt werden.The threaded rod with the side clamping jaw is opposite another threaded rod; a box gutter is inserted into this pair of clamping jaws and can be temporarily fixed in the manner described for installation.

Andere erfindungsgemäße Merkmale sind in den Unteransprüchen beschrieben.Other features according to the invention are described in the subclaims.

Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnung; diese zeigt in

Fig. 1:
eine Schrägsicht auf einen Teil eines Naßraumbodens mit einer Bodenrinne an einer Hilfsvorrichtung;
Fig. 2:
die Frontansicht der Hilfsvorrichtung mit einem Querschnitt durch den Bodenaufbau;
Fig. 3:
die Draufsicht auf die Hilfsvorrichtung;
Fig. 4,5:
den Darstellungen der Fig. 2, 3 entsprechende Wiedergaben einer anderen Hilfsvorrichtung.
Further advantages, features and details of the invention result from the following description of preferred exemplary embodiments and from the drawing; this shows in
Fig. 1:
an oblique view of part of a wet room floor with a floor channel on an auxiliary device;
Fig. 2:
the front view of the auxiliary device with a cross section through the floor structure;
Fig. 3:
the top view of the auxiliary device;
Fig. 4,5:
2, 3 corresponding representations of another auxiliary device.

Im Bodenaufbau 10 eines nicht weiter dargestellten Naßraumes beispielsweise in einem Lebensmittelbetrieb, in einer Wäscherei od.dgl., ist in Fig. 1 bin Verlegegraben 12 für eine querschnittlich siebeneckige Ablaufrinne 14 zu erkennen. Diese mündet einends in einen Bodenablauf 16 und fluchtet an ihrer von seitlich abstehenden L-förmigen Profilabschnitten 18 angebotenen Sichtoberfläche 19 mit der Oberfläche 20 eines Bodenbelages 11.In the floor structure 10 of a wet room (not shown further), for example in a grocery store, in a laundry or the like, a trench 12 for a cross-sectionally hexagonal drainage channel 14 can be seen in FIG. 1. This ends at the end in a floor drain 16 and is aligned with the surface 20 of a floor covering 11 on its visible surface 19 provided by laterally protruding L-shaped profile sections 18.

Den Verlegegraben 12 überspannt eine brückenartige Hilfsvorrichtung 22, welche die Ablaufrinne 14 während ihres Einbaus hält und deren Einrichten erleichtert.The trench 12 is spanned by a bridge-like auxiliary device 22, which holds the drainage channel 14 during its installation and facilitates its installation.

Die Hilfsvorrichtung 22 besteht aus einem von zwei -- im gewählten Ausführungsbeispiel als Hohlprofil ausgebildeten -- parallelen Profilen oder Trägern 24 gebildeten Querträger oder Joch 25, der/das beidends jeweils durch Verstärkungsteile 26 an ein Rohrstück 28 angeschlossen ist. Dessen vertikalen Rohrraum durchsetzt ein Gewindestab 30 - der Abstand a der beiden Gewindestäbe 30 mißt bevorzugt 500 mm.The auxiliary device 22 consists of two cross members or yokes 25 formed in the selected embodiment as a hollow profile - parallel profiles or supports 24, which are connected at both ends to a pipe section 28 by reinforcing parts 26. Its vertical tube space passes through a threaded rod 30 - the distance a between the two threaded rods 30 preferably measures 500 mm.

Jeder Gewindestab 30 ist durch beidseits des Rohrstückes 28 angeordnete Muttern 32 festlegbar und somit auch dessen wirksame Fußlänge h einzustellen; die Gewindestäbe dienen als Füße der Hilfsvorrichtung 22 und sind dazu mit Sockelplatten 34 versehen, die -- wie bei 36 angedeutet -- auch mit dem Bodenaufbau 10 zeitweilig verbindbar sind.Each threaded rod 30 can be fixed by nuts 32 arranged on both sides of the pipe section 28 and thus also adjust its effective foot length h; the threaded rods serve as the feet of the auxiliary device 22 and are provided with base plates 34 which, as indicated at 36, can also be temporarily connected to the floor structure 10.

Zwischen den Trägern 24 des Jochs 25 verläuft ein Führungsschlitz 23 der Breite b von z.B. 21 mm für eine Gewindestange 38, die ebenfalls durch Muttern 32 höhenverstellbar und fixierbar ist. Die Bewegungsbahn dieser Gewindestange 38 ist durch Distanzhalter 40 begrenzt.A guide slot 23 of width b of e.g. 21 mm for a threaded rod 38, which is also height adjustable and fixable by nuts 32. The movement path of this threaded rod 38 is limited by spacers 40.

Die Gewindestange 38 trägt an ihrem unteren freien Ende eine drehbare Mehrkantplatte 42, gegebenenfalls eine CNS-20-Mutter, deren Breite geringer ist als die Weite e der oberen Rinnenöffnung 15. Die Mehrkantplatte 42 ist in die Ablaufrinne 14 einführbar und legt sich nach Drehung um 90° den -- einen sich nach oben verjüngenden Rinnenraum begrenzenden -- Rinnenwänden 13 an; die Umfangsform der Mehrkantplatte 42 entspricht dem Rinnenquerschnitt. Die Ablaufrinne 14 wird an der Gewindestange 38 mittels einer Mutter 32a zeitweilig festgelegt.The threaded rod 38 carries at its lower free end a rotatable polygonal plate 42, possibly a CNS-20 nut, the width of which is less than the width e of the upper channel opening 15. The polygonal plate 42 can be inserted into the drainage channel 14 and turns over after rotation 90 ° to the channel walls 13 which delimit an upwardly tapering channel space; the peripheral shape of the polygonal plate 42 corresponds to the channel cross section. The gutter 14 is temporarily fixed to the threaded rod 38 by means of a nut 32 a .

Es reichen zwei Hilfsvorrichtungen 22 aus, eine auch lange Ablaufrinne 14 in der beschriebenen Weise für den Einbau zu fixieren und das Nivellieren zu erleichtern.Two auxiliary devices 22 are sufficient to fix a drain channel 14, which is also long, in the manner described for installation and to facilitate leveling.

Bei der Ausführung der Fig. 4, 5 sind zwei Gewindestangen 38 vorhanden, die beidseits eines Distanzhalters 40 verschoben werden können. Sie tragen an ihrem unteren Ende zwei Klemmplatten 44. zwischen jedes Klemmplattenpaar 44 kann ein Rinnenrand 46 einer Kastenrinne 14a eingesetzt und dort klemmend gehalten werden.4, 5 there are two threaded rods 38 which can be moved on both sides of a spacer 40. They carry two clamping plates 44 at their lower end. Between each pair of clamping plates 44, a channel edge 46 of a box channel 14 a can be inserted and held there by clamping.

Claims (10)

  1. Arrangement for the installation of at least one gutter, especially a gutter of chromium-nickel steel for food plants, in a floor structure with at least one frame associated with the gutter, in which a yoke-shaped cross-beam mounted in a vertically adjustable manner between two columns is provided with at least one supporting member traversing it, characterised in that the gutter (14) is adjustably secured in the movable frame (22) for the installation process and the supporting member (38) is movable between the columns (30) and has a clamping means (32a, 42, 44) for the gutter (14) at its lower end.
  2. Arrangement with an axially movable supporting member according to claim 1, characterised in that the supporting member (38) can be displaced and moved up and down in a guide slot (23) in the cross-beam (25).
  3. Arrangement especially for a gutter with a flared inner space according to claim 1 or claim 2, characterised in that the supporting member (38) is provided at its lower end with a downwardly flared swivel part (42).
  4. Arrangement according to one of claims 1 to 3, characterised in that the swivel part (42) is designed as a narrow rotatably arranged polygonal plate extending along the axis of the supporting member (38) and/or the swivel part (42) or the polygonal plate (42) is covered by a clamp (32a).
  5. Arrangement for a gutter with a lateral flange according to claim 1 or claim 2, characterised in that the supporting member (38) is provided at its lower end with two clamping plates (44) which are movable relative to one another and define a lateral clamping jaw or a clamping opening, two supporting members (38) with clamping openings directed towards one another optionally being displaceably arranged on the cross-beam (25).
  6. Arrangement according to one of claims 1 to 5, characterised in that the supporting member (38) is designed as a threaded member and can be secured to either side of the cross-beam (25) by means of nuts (32).
  7. Arrangement according to at least one of claims 1 to 6, characterised in that the columns (30) are threaded bolts and traverse end pipe lengths (28) of the cross-beam (25), wherein the threaded bolt (30) is optionally telescopically displaceable on the pipe length (28) and can be secured at either end of the pipe length by means of nuts (32).
  8. Arrangement according to at least one of claims 1 to 7, characterised in that the column of the threaded bolts (30) is provided with a base plate (34), the base plates (34) of the columns (30) optionally being provided with securing means (36).
  9. Arrangement according to at least one of claims 1 to 8, characterised in that the cross-beam (25) consists of two parallel profile sections (24) at a distance (b) from one another which are connected at their ends to the pipe lengths (28).
  10. Arrangement according to at least one of claims 1 to 9, characterised in that the profile sections (24) are connected to one another by means of at least one spacing piece (40) which forms a stop for the supporting member/supporting members (38).
EP91109328A 1990-06-07 1991-06-07 Arrangement for the installation of at least one conduit Expired - Lifetime EP0460686B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9006437U DE9006437U1 (en) 1990-06-07 1990-06-07 Device for laying at least one drainage channel
DE9006437U 1990-06-07

Publications (2)

Publication Number Publication Date
EP0460686A1 EP0460686A1 (en) 1991-12-11
EP0460686B1 true EP0460686B1 (en) 1994-09-07

Family

ID=6854490

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91109328A Expired - Lifetime EP0460686B1 (en) 1990-06-07 1991-06-07 Arrangement for the installation of at least one conduit

Country Status (3)

Country Link
EP (1) EP0460686B1 (en)
AT (1) ATE111179T1 (en)
DE (2) DE9006437U1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008008951A2 (en) * 2006-07-13 2008-01-17 Itt Water & Wastewater Leopold, Inc. Adjustable anchor rod
DE102007033824B4 (en) * 2007-07-18 2010-12-02 Trauthwein Entwässerungs- und Abscheidetechnik Industrievertretungen GmbH Road and bridge drainage system and system installation device
ATE482317T1 (en) 2007-12-07 2010-10-15 Geberit Int Ag METHOD FOR INSTALLING A DRAIN IN A SUBSTRATE FLOOR, DRAIN WITH A DRAIN TRAY AND BUILDING FLOOR WITH SUCH A DRAIN
DE202010002763U1 (en) 2010-02-24 2011-07-27 Schlüter-Systems Kg floor drain
DE202010004650U1 (en) * 2010-04-07 2011-11-30 Urs Gassmann Mounting fixture for a gutter
DE202019107083U1 (en) 2019-12-18 2021-03-19 Schlüter-Systems Kg Frame for a floor drain

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2180842A (en) * 1937-10-25 1939-11-21 Walter G Winding Form for concrete curb and gutter work
US2306450A (en) * 1940-07-02 1942-12-29 Lewis William Hurst Form for double curbs
US2669013A (en) * 1949-08-22 1954-02-16 Wilson John Hart Precast concrete foundation holding jig
US2917804A (en) * 1956-07-03 1959-12-22 Curtis L Barron Apparatus for forming a liquid conveyor duct
FR1449032A (en) * 1964-06-24 1966-08-12 Improvements to shuttering clamps for the construction of elbow pads and the like
FR2292084A1 (en) * 1974-11-21 1976-06-18 Conin Gilbert Supporting horizontal platforms on cast (epoxy) cement - as ground level plates beside weighbridges
US4844655A (en) * 1987-03-02 1989-07-04 Aleshire Leonard C Surface drainage conduit installation structure and method

Also Published As

Publication number Publication date
EP0460686A1 (en) 1991-12-11
DE59102808D1 (en) 1994-10-13
ATE111179T1 (en) 1994-09-15
DE9006437U1 (en) 1990-08-30

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