EP1096081A1 - Elément de garde-corps préfabriqué - Google Patents

Elément de garde-corps préfabriqué Download PDF

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Publication number
EP1096081A1
EP1096081A1 EP00114960A EP00114960A EP1096081A1 EP 1096081 A1 EP1096081 A1 EP 1096081A1 EP 00114960 A EP00114960 A EP 00114960A EP 00114960 A EP00114960 A EP 00114960A EP 1096081 A1 EP1096081 A1 EP 1096081A1
Authority
EP
European Patent Office
Prior art keywords
ladder
railing element
railing
stage
attached
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Withdrawn
Application number
EP00114960A
Other languages
German (de)
English (en)
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.)
Doka Industrie GmbH
Original Assignee
Doka Industrie 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 Doka Industrie GmbH filed Critical Doka Industrie GmbH
Publication of EP1096081A1 publication Critical patent/EP1096081A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
    • E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
    • E06C9/10—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members forming part of a building, such as a balcony grid, window grid, or other window part
    • 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
    • E04G5/10—Steps or ladders specially adapted for scaffolds
    • 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
    • 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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G2001/155—Platforms with an access hatch for getting through from one level to another
    • 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
    • E04G2005/148—Railings latticed or netted

Definitions

  • the invention relates to a prefabricated railing element, that can be attached to a supporting structure.
  • Such railing elements are, for example, on Support element or a stage covering of a scaffold can be attached and are known as prior use items. They serve as so-called side protection for scaffolds that run along a wall already created or still to be created Be erected structure.
  • These scaffolds are made in essentially from numerous vertical ones Support elements that are fixed with respect to each other, as well Stage coverings that are placed on the support elements, so that by means of several stage coverings placed side by side a movement of people and materials in the horizontal direction along the structure is possible.
  • Railings on the side facing away from the building attach in the relevant standards as side protection be designated.
  • stage coverings Above a certain height of the building, it must also go beyond for the possibility of vertical passenger transport Direction. In other words, for that Construction site personnel have the opportunity to work on stage coverings to arrive, which means above a support elements first levels of stage coverings are arranged.
  • Aluxo support elements that with cross struts are provided that when building the scaffolding to Ascending to a higher level can be used.
  • these cross struts are not suitable. Rather are separate, sloping upward stair elements intended.
  • the support elements described also act not as a side guard, so they are the Safety requirements with regard to side protection do not correspond to a stage and in the sense of the following described invention are not railing elements. This applies in the same way to a known arrangement (company Ringer "double railing scaffold"), with a ladder over Scaffold couplings can be attached to a support frame.
  • Ladders are provided that are used to access stage coverings attachable or preassembled foldable are attached (cf. for example the PERI system "UP 70/100").
  • stage coverings attachable or preassembled foldable are attached (cf. for example the PERI system "UP 70/100").
  • the ladder usually forms a separate part, so that when building the Scaffolding own assembly operations are required, and the Logistics is difficult overall.
  • Ladders that vary in width, at least in one certain section, about the depth of the stage surface (ie the direction perpendicular to the surface of the wall), the usable clear width of the stage covering in this area significantly restricted.
  • a ladder is known, the side can be attached to a scaffold covering.
  • the ladder hires separate part.
  • railing elements required. This applies in the same way to the arrangement according to US 2 125 829, in which a ladder is attached to a scaffold either on the outside or inside the scaffold can be attached.
  • From DE-PS 549 158 is a ladder scaffold with a continuous vertical ladder known to the side connect the planks in each case. Also striving provided that form a railing. After all, is out of AT-PS 345 536 a scaffold known that a continuous vertical ladder. At the back of the scaffolding separate railings are provided.
  • the invention has for its object an element To create scaffolding that is highly prefabricated, the Requirement with regard to the side protection fulfilled and the Possibility of vertical passenger traffic on top or underlying levels of a scaffold or one other supporting structure.
  • a railing element is presented that can be attached to a supporting structure.
  • a support element or a stage covering a scaffold be provided so that the Safety requirements with regard to side protection Enough is done.
  • the invention Railing element with integrated ladder also directly on one load-bearing edge of the building, for example in concrete, as Fall protection can be attached.
  • the railing element according to the invention is unique Element prefabricated and has a firmly attached to it Ladder on.
  • the ladder which according to the state of the art is always one of the Railing is a separate part, in the railing element integrated.
  • the railing element according to the invention is with the pre-assembled fixed conductor, so that instead of two separate items so far, namely one always required railing element and that for the vertical Passengers only need a single conductor Element must be managed, delivered and assembled.
  • the one fixed to the railing element is preferred Ladder with respect to the width of the railing element (according to a vertical mounting position) eccentrically on this appropriate.
  • the Ladders are offset from each other in such a way that on a fixed stage covering at the bottom of a ladder under consideration is so that a crash is braked, and the Climb to the level below to the side is arranged.
  • an eccentric attachment of the ladder to the railing element be so symmetrical that it is equally with both surfaces facing the building can be.
  • a uniformly designed Railing element for all levels of a scaffold can be used by stacking the railing element on top of each other alternately with one and the other surface to Building is directed so that when installed, the respective eccentrically attached ladder offset to the one above and is located below the conductors.
  • the ladder at least partially, for example on their upper end, inclined to the vertical is. For example, this can be done from a stage surface an overlying stage covering, the one compared to the lower stage covering, has greater depth that the passage to the one below, in upper area of the bent ladder on the edge of the stage surface located, which further increases security.
  • the railing element offers advantages if the integrated ladder on one Frame of the railing element placed on it and firmly is appropriate. This allows the frame with additional Elements, for example diagonally arranged stiffeners be provided without these colliding with the ladder.
  • the railing element according to the invention preferred that this at least in the areas next to the Head is barred. This allows the Side protection function can be implemented particularly effectively.
  • the area of the ladder may be covered by the grating the struts of the ladder are replaced so that the ladder of both sides can be used.
  • the railing element according to the invention additionally one integrated, for example hinged attached to it Has stage flooring, preferably with an access.
  • Railing element particularly well on a load-bearing edge of the building attachable and ensures on the one hand in the event that the building is open on the side, for fall protection, and for others for the opportunity to advance to other levels.
  • Fig. 1 is a first in a perspective view Embodiment, the basic version of the invention Railing element 10 shown.
  • This essentially exists from a frame 12, which on both side edges with suitable feet 14 is provided, by means of which Railing element 10 in the case shown in a stage surface (which is not shown) is insertable.
  • a supporting element of a scaffold is very different Configurations conceivable. In the case shown, this indicates Railing element 10 according to the relevant DIN standard (DIN 4420 Part 4) prescribed minimum requirements for a side protection.
  • this corresponds to the upper one Horizontal strut 12 dem forming the frame boundary Railing rail, the intermediate rail is replaced by the additional extending approximately centrally in the horizontal direction Bracing 16 is formed, and the bottom near horizontal arranged bracing 16 forms the toe board.
  • a ladder 18 is in the railing element 10 integrated what in the embodiment of FIG is realized that sections of the middle stiffening 16 and the upper spar of the frame 12 as the struts of the ladder 18 can be used.
  • vertical bars 20 installed and preferably by welding to the mentioned elements attached.
  • cross bars 22 of the integrated ladder 18 installed, preferably welded.
  • the railing element 10 itself usually has a height has, which is high enough to the To meet security requirements, however not up to a stage covering above it extends, the integrated conductor 18 further trained in that on the upper spar of the Railing frame 12 more vertical bars 24 with in between arranged rungs 26 are placed.
  • a prefabricated railing element 10, in one Head 18 is integrated in such a way that it is not separate must be handled and assembled. Rather, through that railing element 10 according to the invention the possibility of a vertical passenger traffic to an overlying one Stage level guaranteed as soon as the railing element 10 in the position shown in Fig. 1 on a stage surface or a support element is attached.
  • this especially steel for reasons of weight saving too suitable aluminum alloys or suitable plastics to offer.
  • Fig. 2 is a variant of that shown in Fig. 1 Embodiment of the railing element 10 according to the invention shown, in which the ladder is designed telescopic.
  • the Training and attachment of the ladder 18 except for the telescopic section 28 corresponds essentially 1.
  • the telescopic section 28 is via suitable brackets 30 in the direction of the extension of the Head 18 slidably attached to this and in different heights lockable, so that the invention Stage element 10 at different distances between individual levels of stage coverings is adaptable and Facilitating transportation and storage its dimensions can be reduced.
  • the embodiment shown in Fig. 3 differs from the above-described embodiments in that that on the one hand the frame 12 is higher, which in certain use cases can be advantageous, and that on the other hand in the areas next to the integrated conductor 18 a grating 32 is provided. Furthermore, the frame 12 in this case by vertically oriented stiffeners 16 reinforced, in the case shown, at their lower ends are designed so that the railing element 10 over this Sections on a support element or a stage covering is attachable.
  • the embodiment of the railing element shown in FIG. 4 10 is further developed such that the grating 32 on the one hand, it is large-meshed, and on the other extends over the entire railing frame 12.
  • the Head 18 overall on the railing frame 12, which in this Case in addition to the vertical stiffeners 16 with diagonal stiffeners 16 is fitted.
  • the conductor 18 is a Ladder with completely continuous side rails 24 and numerous rungs 26 which are firmly attached to the railing element 10 attached, in particular in the area of the railing frame 12 and the various stiffeners 16 welded to it is, so that a prefabricated railing element 10 with Integrated conductor 18 is formed.
  • the conductor 18 with respect to the width of the Railing element 10 eccentrically and in the case shown one edge of the railing element 10 is provided.
  • the one vertical spar of the Frame 12 used as a spar of the ladder 18.
  • the other vertical spar 24 of the ladder 18, in the case shown right spar defines the side edge of the emerging prefabricated railing element 10 with integrated ladder 18.
  • the conductor 18 also has the Peculiarity is that it is light at its upper end inclined, i.e. is angled so that for example a transition between a stage surface shallow depth to an overlying stage covering greater depth can be designed so that the Climb through the upper stage to the one below arranged ladder is located on the edge of the stage surface.
  • the one shown in FIG. 5 is also suitable Embodiment if the conductor 18 without the angled upper section is designed to do so a railing element 10 arranged above that opposite the orientation shown in Fig. 5 by 180 ° around a vertical Axis is rotated to be combined. In this case the entrances alternately on the side Edges of the associated stage coverings provided, and a Crash over several levels is prevented.
  • the respective Climbs can advantageously be closer to the arranged lower end of a ladder arranged above if the conductor 18 contrary to the representation of Fig. 5 eccentric with respect to the width of the railing element 10, but is not arranged entirely on the outer edge. in the the rest is in the embodiments of FIGS. 4 and 5 exemplary attachment to a support element of the scaffold represented by suitable pins 34.
  • FIG. 6 is the other described above Embodiment of the invention shown.
  • the design of the Railing element 10 corresponds essentially to that Embodiment of Fig. 3, the frame 12 in this Case is designed lower, also a telescopic Head is provided, and this slightly eccentric is arranged.
  • a stage covering 36 which according to a preferred embodiment is connected to the Railing element 10 is integrated, a cover 38 as Access provided.
  • FIG. 7 the one in FIG shown embodiment of the invention in an alternate about a vertical axis rotated by 180 ° are attached one above the other that the conductor 18 of a lower railing element 10 in one place to the upper Railing element 10 comes from the beginning of the ladder 18th of the upper railing element 10 is offset. As before is carried out, the security requirements particularly well done.
  • FIG. 6 in addition to a stage surface 36 is provided, the one in FIG. 6 at the foot of the conductor 18 drawn in cover 38 laterally, according to the figure to the left be moved so that he is at that point located at the end of the ladder one below it located railing element 10 is arranged in a other orientation is used. 6
  • the embodiment shown should also be mentioned that the covering 36 not necessarily integrated and in particular foldable must be attached to the railing element 10, but only arrangements can be made that the Cover 36 can be placed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Ladders (AREA)
EP00114960A 1999-07-29 2000-07-19 Elément de garde-corps préfabriqué Withdrawn EP1096081A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999135809 DE19935809C2 (de) 1999-07-29 1999-07-29 Vorgefertigtes Geländerelement
DE19935809 1999-07-29

Publications (1)

Publication Number Publication Date
EP1096081A1 true EP1096081A1 (fr) 2001-05-02

Family

ID=7916581

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00114960A Withdrawn EP1096081A1 (fr) 1999-07-29 2000-07-19 Elément de garde-corps préfabriqué

Country Status (2)

Country Link
EP (1) EP1096081A1 (fr)
DE (1) DE19935809C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109736596A (zh) * 2019-01-11 2019-05-10 中国五冶集团有限公司 用于大型钢结构安装的上人通道

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379241A (en) * 2001-08-25 2003-03-05 Fairbright Ind Plc Scaffold guard which is attached to scaffold pole by hooks
GB2441767B (en) * 2006-09-14 2011-07-20 Access Products Ltd Scaffolding
CN106437199A (zh) * 2016-08-24 2017-02-22 无锡科通工程机械制造有限公司 一种升降平台用扶梯结构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE549158C (de) 1932-04-23 Erich Findeisen Leitergeruest
FR1502499A (fr) * 1966-11-30 1967-11-18 Holzmann Philipp Ag Cadre grillagé préfabriqué pour échafaudages servant dans les travaux du bâtiment
AT345536B (de) 1975-09-29 1978-09-25 Des Brevets Mefran Somefran S Zugangsvorrichtung fuer ein arbeitsniveau an einem geruest
GB2098651A (en) * 1981-04-30 1982-11-24 Thomas Ltd Martin Improvements in or relating to builders' staging
GB2127080A (en) * 1982-08-20 1984-04-04 Alto Systems Ltd A ladder for use with a prefabricated scaffolding system
JPH04336161A (ja) * 1991-05-14 1992-11-24 Ohbayashi Corp 枠組足場
DE4405117A1 (de) 1993-02-17 1994-08-18 Plettac Ag Leiterspange für Fassadengerüste

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2125829A (en) * 1935-11-13 1938-08-02 Safway Steel Scaffolds Co Scaffold ladder

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE549158C (de) 1932-04-23 Erich Findeisen Leitergeruest
FR1502499A (fr) * 1966-11-30 1967-11-18 Holzmann Philipp Ag Cadre grillagé préfabriqué pour échafaudages servant dans les travaux du bâtiment
AT345536B (de) 1975-09-29 1978-09-25 Des Brevets Mefran Somefran S Zugangsvorrichtung fuer ein arbeitsniveau an einem geruest
GB2098651A (en) * 1981-04-30 1982-11-24 Thomas Ltd Martin Improvements in or relating to builders' staging
GB2127080A (en) * 1982-08-20 1984-04-04 Alto Systems Ltd A ladder for use with a prefabricated scaffolding system
JPH04336161A (ja) * 1991-05-14 1992-11-24 Ohbayashi Corp 枠組足場
DE4405117A1 (de) 1993-02-17 1994-08-18 Plettac Ag Leiterspange für Fassadengerüste

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 181 (M - 1394) 8 April 1993 (1993-04-08) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109736596A (zh) * 2019-01-11 2019-05-10 中国五冶集团有限公司 用于大型钢结构安装的上人通道

Also Published As

Publication number Publication date
DE19935809C2 (de) 2003-07-31
DE19935809A1 (de) 2001-03-08

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