EP0828038A2 - Installationsbodenstütze - Google Patents
Installationsbodenstütze Download PDFInfo
- Publication number
- EP0828038A2 EP0828038A2 EP97115070A EP97115070A EP0828038A2 EP 0828038 A2 EP0828038 A2 EP 0828038A2 EP 97115070 A EP97115070 A EP 97115070A EP 97115070 A EP97115070 A EP 97115070A EP 0828038 A2 EP0828038 A2 EP 0828038A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- floor support
- installation floor
- support according
- shaft
- screw
- 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- Withdrawn
Links
- 239000000463 material Substances 0.000 claims abstract description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 5
- 239000011707 mineral Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 50
- 238000009413 insulation Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 11
- 239000004033 plastic Substances 0.000 description 4
- 210000001331 nose Anatomy 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- 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
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02447—Supporting structures
- E04F15/02464—Height adjustable elements for supporting the panels or a panel-supporting framework
- E04F15/0247—Screw jacks
- E04F15/02482—Screw jacks with a variable angle between panel and support
Definitions
- the invention relates to an installation floor support according to the Preamble of claim 1.
- An installation floor support is known from EP-A-0 309 399, which has a metallic base plate and a welded, height-adjustable, metallic shank with two over each other in thread Interlocking, mutually adjustable shaft parts in the form of Pipe pieces for height adjustment as well as a spherical cap and a cooperating one Countercap for inclination compensation.
- the counter-dome formed in one piece with a support plate and provided with an elongated hole to the calotte by means of a pressure ring plate and a screw to be fixed after leveling.
- This not only requires complex leveling work before laying Floor panels, but also requires the installation floor supports to remain at the intended place in the leveled position, so that the laying of installation lines or the like, i.e. a rough Craftsmanship, practical after installing the installation floor supports is excluded.
- An installation floor support is known from DE-A-4 001 636, which has a mineral base, into which a threaded sleeve is cast is.
- the threaded sleeve takes a head plate Threaded rod for height adjustment. Horizontal leveling the headstock is not provided.
- An installation floor support is known from DE-C-3 437 822, which has a rectangular base with ball sockets in the sides are attached.
- the upward-facing ball socket takes the Head up a ball screw.
- That of the installation floor supports too load-bearing base cover is in turn provided with holes, the threaded sleeves of support plates attached to the underside of the base cover record, tape.
- the threaded sleeves each take a ball head screw on from above through the floor cover for height adjustment is rotatable.
- ball pans and ball head screws are complex components, is an installation of the installation floor without attaching the support plates and ball head screws beforehand impossible on the floor cover and in heavy or large floor slabs nonetheless difficult.
- An installation floor support is known from DE-A-4 001 806, whose base plate has a dome-shaped underside, which by a Correspondingly designed recess in an arranged on the underbody Support ring is received, with the carried by the footplate, Shaft consisting of three screwable parts on the one hand, because the footplate can rotate in the support ring, and on the other hand, because the outer shaft part with a support ring for Height adjustment is to be turned, a height adjustment with lying on Floor slabs are very difficult during a previous height adjustment because of the floating support of the installation floor support is problematic due to the support ring.
- the object of the invention is an installation floor support to create according to the preamble of claim 1, which is not complex Leveling work regardless of the location required and an easy one Installation allows.
- a calotte which possibly interacts with a counter cap, includes, loose receives and has a recess through which the shaft secured against rotation and in which the shaft is preferably inserted loosely and securely is automatically obtained when a base plate is placed on the calotte a corresponding support point when adjusting the height independently of the unevenness of a sub-floor and when the base plate is supported automatic leveling on a bearing surface of the shaft the contact surface corresponding to that formed by the base plates Level.
- installation floor supports have one simple construction and can be placed in the designated places without any problems in relation to the crafts to be carried out how to lay cables. An accidental move or overturning can be corrected easily.
- the non-metallic base is made with regard to its non-combustibility preferred from a mineral, through a hydraulic Binder set material, such as one material based on calcium sulfate alpha hemihydrate, but can also be made of plastic, in particular from recycled plastic, wood or the like. consist.
- Fig. 1 shows an embodiment of an installation floor support in side view.
- FIGS. 2 to 4 show two further embodiments of an installation floor support in side view.
- Fig. 5 shows a top view of an anti-rotation device for the installation floor supports 1 to 4.
- 6 to 13 show further embodiments of installation floor supports.
- a cuboid or cylindrical, non-metallic base 1 is provided, which is set up on a sub-floor and with a central, through hole 2 is provided in the erected state of the base 1 is substantially vertical.
- the hole 2 has at least one lateral extension 3, so that the thereby formed entire recess is not rotationally symmetrical.
- the bore 2 and / or the lateral extensions 3 thereof preferably extend over the entire height of the base 1, so that the base on both sides is usable.
- the base 1 loosely holds a metallic shaft 4 which consists of a threaded sleeve 5 and a screw 6.
- the threaded sleeve 5 has on the upper side a flange 7 which rests on the base 1, while the bore 2 receives the lower end of the threaded sleeve 5 with play.
- the flange 7 has lugs 8 bent in the direction of the base 1 on, taken from the side extensions 3 of the bore 2 are so as to form an anti-rotation device for the threaded sleeve 5.
- the screw 6 is provided in one piece with a hat 9, the Top forms a flat, domed spherical cap 10.
- the Screw 6 is preferably hollow and by rolling as a one-piece part made with the hat 9, but can also by extrusion, deep drawing or optionally be produced by Al die casting.
- An attached base plate is supported on the spherical cap 10 an installation floor from essentially point-shaped, namely regardless of the inclination or unevenness of a sub-floor the installation floor support is set up.
- the radius of curvature of the calotte 10 is when it is immediate a base plate supports, preferably chosen such that at maximum permitted inclination of the installation floor support, for example 10% the calotte 10 at the edge is still approximately tangential to the base plate (not shown in Fig. 1).
- the screw 6 is expediently against twisting the threaded sleeve 5, which occur approximately under vibration loads could, secured by an anti-rotation device 11, as shown in Fig. 5 is. It is an approximately U-shaped bracket with two arms 12 which can be pushed outwards and which have a recess 13 limit according to the inside diameter of the thread of screw 6.
- the anti-rotation device 11 is adjacent in the thread of the screw 6 inserted into the threaded sleeve 5, with a raised section 14 is helpful.
- the hat 9 can also be separated and optionally laterally in one desired dimensions overhanging the screw 6 and for example, be pressed onto the screw 6.
- the screw 6 with the calotte 10 which is here represents a round head for the screw 6, provided while a Plate 15 with a central counter-dome curved in accordance with the round head 16 is based on this.
- the plate 15 is by means of tabs 17th pivoted and movable on all sides on the round head and possesses a peripheral edge area 18 for supporting an associated one Base plate of an installation floor.
- the counter-cap 16 arises on the calotte 10 in accordance with the installation of the edge region 18 on the The bottom of the laid-on base plate automatically inclines.
- the screw 6 has a screw with respect to FIG. 2 shallower round head than calotte 10, on which a counter calotte 16 is arranged, the top, i.e. for the base plate to be placed flat is.
- the countercap 16 is made of a plastic material such as polyethylene and has snap noses 19 on the underside for snapping on the countercap 16 on the calotte 10 so that the counter-calotte 16 cannot be lost, but is movable relative to the calotte 10.
- To snap open can support recesses 20 adjacent to the snap noses 19 be provided.
- the screw 4 includes the underside attached to the threaded sleeve 7 Flange 7 the calotte 10, which is inserted into the bore 2, so that the threaded sleeve 7 can be pivoted on all sides.
- the screw 6 has a flat bearing surface 21 for an associated base plate, wherein the bearing surface 21 by a countersunk head (as shown) or through a flat hat, plate or the like. can be formed.
- the flange 7 or the calotte 10 are in accordance with the previous exemplary embodiments secured against rotation with respect to the base 1.
- Fig. 6 is the spherical cap 10 with its domed surface facing down on the hollow, headless Screw 6 placed so that its flat bearing surface 21 self-leveling can align with an overlying base plate.
- Fig. 7 In the embodiment shown in Fig. 7 is the spherical cap 10 compared to the screw 6 by means of a spring 23 which on the Spherical cap 10 and a bracket 24 at the opposite end of the Screw 6 is attached, secured against loss.
- Fig. 8 In the embodiment shown in Fig. 8 is the spherical cap 10 with its flat underside into the hollow, headless screw 6 used and carries the counter-cap 16 on its curved top.
- the base 1 can be in several parts. Besides, is he round according to this embodiment, at least the top one Part 1 'is provided with spaced bores 3' on an upper side Ring 6 'located lugs 8 of the cap-like, the base 1 overlap screw 6 so that the screw 6 relative to the Socket 1 is secured against rotation.
- the threaded sleeve 5 is on the screw 6 screwed, which integrally with the arched up to a base plate Dome 10 is formed.
- the threaded sleeve 5 advantageously has a circumferential, optionally corrugated bead 25 for easier actuation.
- Fig. 10 is the calotte 10 arched down and takes a countercap 16, the same time can be designed as an impact sound insulation element, on whose flat top 21 carries a base plate.
- the lugs 8 of the screw 6 are received by two spaced bores 3 '.
- the hollow screw 6 takes an impact soundproofing element 26, which has one or more extensions (not shown) rests against rotation on the base 1.
- the screw 6 can over noses 8 or over press fit against the impact sound insulation element 26 be secured against rotation.
- the screw 6 is provided with the cap 10, which has a circumferential edge, optionally with bead 25, while the impact sound insulation element 26 is arranged on the underside of the base 1 is.
- the countersunk head of the screw 6 of FIG. 4 can have a polygonal recess 27 have, so that a possibly later fine adjustment of the Screw 6 opposite the nut 5 through a bore 28 in the overlying Base plate 29 can be done.
- 13 is a solid or hollow, headless screw 6 provided that the top is formed as a cap 10 and with the polygonal recess 27 is provided.
- the calotte 10 On the calotte 10 is the counter calotte 16, whose flat top 21 on the underside of the base plate 29 is present.
- the countercap 16 is provided with a central bore 30, through which the polygonal recess 27 in the screw 6 of is accessible above for fine adjustment.
- a polygonal recess 27 in the respective calotte 10 may be provided.
- the lugs 8 are arranged on the outside of the flange 7 and stand with two corresponding recesses 3 'on the outer circumference of the base 1 in engagement, so that the threaded sleeve 5 is secured against rotation is included in the base 1.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
Description
Claims (21)
- Installationsbodenstütze mit einem Fuß, einem höhenverstellbaren, metallischen Schaft (4) mit zwei über Gewinde miteinander in Eingriff stehenden, gegeneinander verstellbaren Schaftteilen (5, 6) zur Höhenverstellung sowie einer Kugelkalotte (10) und gegebenenfalls einer damit zusammenwirkenden Gegenkalotte (16) zum Neigungsausgleich, dadurch gekennzeichnet, daß der Fuß ein nichtmetallischer Sockel (1) ist, der den Schaft (4) lose aufnimmt und eine Ausnehmung (2, 3) aufweist, über die der Schaft (4) verdrehgesichert ist.
- Installationsbodenstütze nach Anspruch 1, dadurch gekennzeichnet, daß der gegebenenfalls mehrteilige Sockel (1) aus mineralischem Material besteht.
- Installationsbodenstütze nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Schaft (4) gegenüber dem Sockel (1) durch wenigstens eine Nase (8), die mit der Ausnehmung (2, 3) zusammenwirkt, verdrehgesichert ist.
- Installationsbodenstütze nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der von der Ausnehmung (2, 3) aufnehmbare Schaftteil (5, 6) einen Auflageflansch (7) zum Aufliegen auf dem Sockel (1) aufweist.
- Installationsbodenstütze nach Anspruch 4, dadurch gekennzeichnet, daß der Auflageflansch (7) als Kalotte (10) ausgebildet ist.
- Installationsbodenstütze nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Schaft (4) eine hülsenförmige oder massive Schraube (6) umfaßt.
- Installationsbodenstütze nach Anspruch 6, dadurch gekennzeichnet, daß die Schraube (6) einen Senkkopf oder einen Hut (9) aufweist.
- Installationsbodenstütze nach Anspruch 6 bis 7, dadurch gekennzeichnet, daß die Schraube (6) die Kalotte (10) trägt oder einstückig mit dieser ausgebildet ist.
- Installationsbodenstütze nach Anspruch 8, dadurch gekennzeichnet, daß die Schraube (6) einen Rundkopf als Kalotte (10) aufweist, wobei auf dem Rundkopf eine mit einer zum Rundkopf komplementären Wölbung versehene Gegenkalotte (16) mit einem Teller (15) beweglich gehalten ist.
- Installationsbodenstütze nach einem der Ansprüche 6 bis 9, dadurch gekennzeichnet, daß die Schraube (6) mit einer aufsteckbaren Verdrehsicherung (11) versehen ist.
- Installationsbodenstütze nach Anspruch 6, dadurch gekennzeichnet, daß die Schraube (6) als Hülse den Sockel (1) übergreift.
- Installationsbodenstütze nach Anspruch 6 bis 11, dadurch gekennzeichnet, daß der Schaft (4) eine mit der Schraube (6) zusammenwirkende Gewindehülse (5) umfaßt.
- Installationsbodenstütze nach Anspruch 12, dadurch gekennzeichnet, daß die Gewindehülse (5) verdrehgesichert vom Sockel (1) aufgenommen ist.
- Installationsbodenstütze nach Anspruch 12 oder 13, dadurch gekennzeichnet, daß die Gewindehülse (5) die Kalotte (10) bildet.
- Installationsbodenstütze nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß die Gegenkalotte (16) bezüglich der Kalotte (10) allseits beweglich angeordnet ist.
- Installationsbodenstütze nach Anspruch 15, dadurch gekennzeichnet, daß die Gegenkalotte (16) bezüglich der Kalotte (10) beweglich gehalten, insbesondere auf die Kalotte (10) aufgeschnappt ist.
- Installationsbodenstütze nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, daß ein Trittschallelement vorgesehen ist.
- Installationsbodenstütze nach Anspruch 17, dadurch gekennzeichnet, daß die Kalotte (10) eine als Trittschallschutzelement ausgebildete Gegenkalotte (16) trägt.
- Installationsbodenstütze nach Anspruch 17, dadurch gekennzeichnet,daß das Trittschallschutzelement (26) zwischen Sockel (1) und Schraube (6) angeordnet ist.
- Installationsbodenstütze nach einem der Ansprüche 1 bis 19, dadurch gekennzeichnet, daß die Kalotte (10) mit einer Mehrkantöffnung (27) zum Höhenverstellen des Schaftes (4) durch eine Bohrung (28) in einer aufliegenden Bodenplatte (29) und gegebenenfalls eine Bohrung in der Gegenkalotte (15) hindurch aufweist.
- Installationsbodenstütze nach einem der Ansprüche 1 bis 20, dadurch gekennzeichnet, daß sie einen zweiteiligen, um sie herum aufstellbaren Brandschutzring (22) umfaßt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97115070A EP0828038A3 (de) | 1996-09-04 | 1997-08-30 | Installationsbodenstütze |
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19635820A DE19635820A1 (de) | 1996-09-04 | 1996-09-04 | Feinjustierungseinrichtung für einen Installationsboden |
DE19635820 | 1996-09-04 | ||
DE19648103 | 1996-11-21 | ||
DE19648102 | 1996-11-21 | ||
DE19648101 | 1996-11-21 | ||
DE19648101A DE19648101C1 (de) | 1996-11-21 | 1996-11-21 | Installationsbodenstütze |
DE19648102 | 1996-11-21 | ||
DE19648103 | 1996-11-21 | ||
EP97108191A EP0808962A1 (de) | 1996-05-21 | 1997-05-21 | Installationsboden |
EP97108191 | 1997-05-21 | ||
EP97115070A EP0828038A3 (de) | 1996-09-04 | 1997-08-30 | Installationsbodenstütze |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0828038A2 true EP0828038A2 (de) | 1998-03-11 |
EP0828038A3 EP0828038A3 (de) | 2000-08-23 |
Family
ID=27545052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97115070A Withdrawn EP0828038A3 (de) | 1996-09-04 | 1997-08-30 | Installationsbodenstütze |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0828038A3 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202016100279U1 (de) * | 2016-01-21 | 2017-04-24 | Ardex Anlagen Gmbh | Höhenverstellbares Stützlager |
CN115030441A (zh) * | 2022-06-21 | 2022-09-09 | 浙江亚厦装饰股份有限公司 | 一种卡接式架空找平结构及其安装方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD74092A (de) * | ||||
DE3709017A1 (de) * | 1987-03-19 | 1988-10-06 | Lindner Ag Decken Boden Trennw | Hoehenverstellbares stuetzelement |
EP0309399A1 (de) * | 1987-09-23 | 1989-03-29 | Zurecon Ag | Stütze für einen Doppelboden |
DE4001806A1 (de) * | 1990-01-23 | 1991-07-25 | Gerhard Stroer | Stuetzelement fuer lose verlegte bodenplatten |
DE4001636A1 (de) * | 1990-01-20 | 1991-08-01 | Meissl Geb Goettlert Christine | Hohlraumboden |
EP0641903A1 (de) * | 1993-09-02 | 1995-03-08 | MERO-Werke Dr.-Ing. Max Mengeringhausen GmbH & Co. | Doppelboden |
-
1997
- 1997-08-30 EP EP97115070A patent/EP0828038A3/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD74092A (de) * | ||||
DE3709017A1 (de) * | 1987-03-19 | 1988-10-06 | Lindner Ag Decken Boden Trennw | Hoehenverstellbares stuetzelement |
EP0309399A1 (de) * | 1987-09-23 | 1989-03-29 | Zurecon Ag | Stütze für einen Doppelboden |
DE4001636A1 (de) * | 1990-01-20 | 1991-08-01 | Meissl Geb Goettlert Christine | Hohlraumboden |
DE4001806A1 (de) * | 1990-01-23 | 1991-07-25 | Gerhard Stroer | Stuetzelement fuer lose verlegte bodenplatten |
EP0641903A1 (de) * | 1993-09-02 | 1995-03-08 | MERO-Werke Dr.-Ing. Max Mengeringhausen GmbH & Co. | Doppelboden |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202016100279U1 (de) * | 2016-01-21 | 2017-04-24 | Ardex Anlagen Gmbh | Höhenverstellbares Stützlager |
WO2017125568A1 (de) * | 2016-01-21 | 2017-07-27 | Ardex Anlagen Gmbh | Höhenverstellbares stützlager |
CN115030441A (zh) * | 2022-06-21 | 2022-09-09 | 浙江亚厦装饰股份有限公司 | 一种卡接式架空找平结构及其安装方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0828038A3 (de) | 2000-08-23 |
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