EP0493325B1 - Dispositif de fixation pour un jambage de balustrade - Google Patents

Dispositif de fixation pour un jambage de balustrade Download PDF

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Publication number
EP0493325B1
EP0493325B1 EP91810986A EP91810986A EP0493325B1 EP 0493325 B1 EP0493325 B1 EP 0493325B1 EP 91810986 A EP91810986 A EP 91810986A EP 91810986 A EP91810986 A EP 91810986A EP 0493325 B1 EP0493325 B1 EP 0493325B1
Authority
EP
European Patent Office
Prior art keywords
arrangement according
securing arrangement
post
lug
edge
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
EP91810986A
Other languages
German (de)
English (en)
Other versions
EP0493325A1 (fr
Inventor
Josef Rothmund, Jr.
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0493325A1 publication Critical patent/EP0493325A1/fr
Application granted granted Critical
Publication of EP0493325B1 publication Critical patent/EP0493325B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1812—Details of anchoring to the wall or floor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings

Definitions

  • the present invention relates to a fastening arrangement for a railing post according to the preamble of patent claim 1.
  • the upper horizontal railing parts must be detached from the posts, as these can only be attached at the predetermined locations with holes in the edge surrounds. If, in addition, the edging does not consist of trapezoidal sheets, a hole must also be provided in the lower leg of the connecting element, which is aligned with the one above. Even minor manufacturing inaccuracies or bending due to improper handling mean that the known railing posts cannot be attached or can only be attached with difficulty. Furthermore, there is no possibility of assembling the railing other than in the way originally produced. This means that all parts of the railing must be identified precisely during revision work so that they can be reassembled later.
  • the invention seeks to remedy this.
  • the invention as defined in claim 1, achieves the object of providing a fastening arrangement for a railing post on the edge surround of work platforms and the like to attach.
  • all fastening devices on the edge surrounds to be adapted to the respective conditions of use of the platform are dispensed with, and railing sections of any length can be installed at any point on the edge surround on the construction site.
  • the railing posts can be attached to the edge surrounds with a single movement and are held there without any further measures. To secure the posts, they can be fixed to the edge surrounds using connecting elements.
  • the railings can be removed from the pedestals at any time and reassembled at any point. All preparatory work in the workshop and compliance with tolerances are eliminated.
  • the edge edging profile according to the invention is designed such that it has high stability on the one hand and is protected against the penetration of aggressive liquids, for example in chemical plants.
  • the vertical railing post 1 which is designed as a round tube in FIG. 1, bears against a vertically extending leg 3 of an edge border 5 of a platform 7, which is preferably made from a drawn profile.
  • a box profile 11 is arranged on the edge surround profile 5 in the region of its lower edge 9, and a T-shaped groove 13 is embedded in the underside of the latter.
  • a rectangular cavity 15 is provided above the T-groove 13.
  • the upper edge 17 of the leg 3 preferably has a greater wall thickness than the region of the leg 3 located underneath.
  • a tab 19 projecting therefrom, essentially at right angles, is attached, which abuts the lower edge 9 of the rim and the box profile and the latter towers horizontally.
  • the section 21 of the tab 19 projecting beyond the box profile is bent downwards.
  • the tab 19 has a slot-shaped recess 23 at the end facing away from the post 1, through which the screw bolt 27, for example a hammer head screw, or a slot nut 25 inserted into the T-slot 13 with screw bolt 27 is passed. A screw nut 29 and a washer 31 are attached to the screw bolt 27.
  • the tab 19 can be screwed or welded to the post 1.
  • a downward-pointing hook 33 is firmly connected to the post 1.
  • the hook space 35 has a clear width b which corresponds to the thickness of the upper edge 17 of the leg 3.
  • the hook 33 can be welded to the post 1 or designed as a bracket and clamped to the post 1.
  • the attachment of the railing post 1 to the edge 5 is described in more detail below:
  • the railing post 1 or a railing consisting of several posts 1 connected by horizontal tubes is inclined by an angle alpha (indicated by dash-dotted lines in FIG. 2) from above onto the The upper edge 17 of the leg 3 is brought in until the hook (s) 33 abut the upper edge 17.
  • the railing post or posts 1 are pivoted vertically, and the tab 19 slides on the lower edge 9 under the box section 11 and comes into contact therewith.
  • a screw bolt 27 protruding from the T-slot 13 slides into the recess 23 on the bracket 19.
  • the railing post 1 As soon as the railing post 1 is hooked onto the upper edge 17 of the leg 3 and pivoted into the vertical, the railing or the Railing post 1 in this position.
  • the nut 29 is then used to secure the railing 1 so that it does not move inwards, i.e. can be pivoted in the direction of the catwalk.
  • the cranked section 21 on the tab 19 means that the railing post 1 can no longer be detached from the rim 5 even when the nut 29 is tightened by hand.
  • a spring-loaded tab 119 whose end section 137 is bent upwards, takes the place of the rigid tab 19.
  • an upwardly directed cam 139 can also be attached to the tab 119, which engages with the railing post 101 placed vertically on the rear side of the box section 111.
  • the railing post 101 according to FIG. 3 can be analogous to that in FIG. 2 on the border 105 are put on.
  • the section 137 and / or the cam 139 snaps onto the rear edge of the box section 111 and thus locks the post 101 onto the edge frame 105.
  • the end section 117 is removed by hand against the force of the spring pulled down and then the railing post 101 pivoted.
  • Conventional gratings 41 can be placed on the upper edge of the box section 11, 111 and, if necessary, welded to the border 5. Welding the gratings 41 to the border 5 naturally increases the stability between the post 1 and the pedestal, since in this way the post 1 transmitted forces on the edge 5 taken up by the grates 41 and thereby the entire construction is stiffened. By inserting profile plugs into the cavities 15 of two adjacent edge surrounds 5, these can be connected to one another without tools.
  • the T-groove 13 attached to the border 5 serves to fasten the border 5 to a substructure, e.g. on a cantilever arm or a support 47 on which the platform 7 rests.
  • the connection between the border 5 and the support 47 is made by a clamping claw 49, which is pressed by the screw bolt 27, which is held in the T-groove 13, to the lower edge of the border 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Steps, Ramps, And Handrails (AREA)

Claims (10)

  1. Dispositif de fixation,
    - qui se compose de la combinaison d'un jambage (1, 101), d'une bordure (5, 105) de plate-forme de travail et de passerelle, d'une éclisse (19, 119), d'un élément de liaison (25, 27) et d'un crochet (33, 133),
    - caractérisé en ce que
    . se trouvent fixés à l'extrémité inférieure du jambage (1, 101) une éclisse (19, 119) qui s'en écarte et, à une distance (a) au-dessus, un crochet (33, 133) orienté vers le bas,
    . la bordure (5, 105) présente une aile verticale (3, 103) avec un bord supérieur libre (17, 117), et, à son bord inférieur (9, 109), un moyen de maintien sous forme d'un profil en forme de boîte (11, 111, 13, 113) pour un élément de liaison (25, 27) coopérant avec le jambage (1, 101),
    . et que l'élément de liaison (25, 27) est inséré de façon coulissante dans une rainure en T ou en queued'aronde (13, 113) pratiquée dans le profil en forme de boîte (11, 111) et disposée dans ladite bordure (5, 105).
  2. Dispositif de fixation selon la revendication 1, caractérisé en ce qu'une fente frontalement ouverte (23) est pratiquée à l'extrémité de l'éclisse (19), dont le tronçon d'extrémité (21) est replié vers le bas.
  3. Dispositif de fixation selon l'une des revendications 1 ou 2, caractérisé en ce que l'élément de liaison est constitué d'une vis à tête rectangulaire ou d'un plot de rainure (25) avec un boulon fileté (27) s'étendant hors de la rainure (13, 113).
  4. Dispositif de fixation selon la revendication 3, caractérisé en ce que l'extrémité (137) de l'éclisse (119) est recourbée vers le haut.
  5. Dispositif de fixation selon la revendication 3, caractérisé en ce que l'extrémité (137) de l'éclisse (119) présente un bec (139) s'étendant vers le haut.
  6. Dispositif de fixation selon l'une des revendications 1 à 5, caractérisé en ce que l'éclisse (19) peut être fixée par serrage contre le profil en forme de boîte (11, 111) à l'aide d'un écrou (29) sur le boulon fileté (27).
  7. Dispositif de fixation selon l'une des revendications 1 à 6, caractérisé en ce que la rainure en T (13, 113) et/ou un volume creux (15, 115) défini par dessus dans le profil en forme de boîte (11, 111) est agencé pour la liaison frontale de tronçon raboutés de bordures (5, 105).
  8. Dispositif de fixation selon l'une des revendications 1 et 7, caractérisé en ce que le bord supérieur (17, 117) de l'aile (3, 103) présente, pour le raidissement, une épaisseur (b) supérieure à celle de l'aile (3, 103) s'étendant par dessous.
  9. Dispositif de fixation selon une des revendications 1 à 8 caractérisé en ce que le crochet (33, 133) est soudé au jambage (1, 101) ou y est fixé au moyen d'une bride (143).
  10. Dispositif de fixation selon l'une des revendications 1 à 8, caractérisé en ce que, pour la fixation de la plate-forme de travail (7) sur un bras en console ou sur une poutre de support, le profil en forme de boîte (11, 111) de la bordure (5) est coincé à la face inférieure de la bordure (5) à l'aide d'une patte de coincement (49), qui est maintenue par un boulon fileté (27) dans la rainure en T (13) du profil d'emboîtement (11, 111).
EP91810986A 1990-12-20 1991-12-18 Dispositif de fixation pour un jambage de balustrade Expired - Lifetime EP0493325B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4114/90 1990-12-20
CH411490 1990-12-20

Publications (2)

Publication Number Publication Date
EP0493325A1 EP0493325A1 (fr) 1992-07-01
EP0493325B1 true EP0493325B1 (fr) 1995-03-08

Family

ID=4270076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91810986A Expired - Lifetime EP0493325B1 (fr) 1990-12-20 1991-12-18 Dispositif de fixation pour un jambage de balustrade

Country Status (3)

Country Link
EP (1) EP0493325B1 (fr)
AT (1) ATE119613T1 (fr)
DE (2) DE9105288U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO333918B1 (no) * 2010-02-12 2013-10-21 Stein Hofstad Rekkverkfeste.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679944B1 (fr) * 1991-08-02 1994-02-11 Robert Miloche Element pour l'edification d'une construction du type barriere ou balustrade et construction obtenue.
DE4412072B4 (de) * 1993-04-09 2005-11-24 Wilhelm Layher Vermögensverwaltungs-Gmbh Einrichtung zur Befestigung von Geländern an Rändern von begehbaren Lauf- und Arbeitsflächen-Elementen
FR2740514B1 (fr) * 1995-10-27 1998-01-02 Mills Element retenu par gravite pour edifice tubulaire
GB2548570B (en) * 2016-03-21 2018-03-14 Anthony Carden Holdings Ltd Support for an edge protection barrier
DE102019110932A1 (de) * 2019-04-29 2020-10-29 Voith Patent Gmbh Laufsteg

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1845981U (de) * 1961-12-14 1962-02-01 Herbert Muehlhan Gelaenderzwinge.
DE1889589U (de) * 1963-10-29 1964-03-19 Herbert Muehlhan Gelaenderzwinge.
GB2062076B (en) * 1979-09-28 1983-06-08 Upright Ireland Ltd Staging
DE8618635U1 (de) * 1986-07-11 1986-09-04 Heilit + Woerner Bau-AG, 8000 München Schutzgeländer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO333918B1 (no) * 2010-02-12 2013-10-21 Stein Hofstad Rekkverkfeste.

Also Published As

Publication number Publication date
DE59104879D1 (de) 1995-04-13
ATE119613T1 (de) 1995-03-15
DE9105288U1 (de) 1991-06-27
EP0493325A1 (fr) 1992-07-01

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