EP3563017A1 - Plateforme d'échafaudage et son procédé de fabrication - Google Patents

Plateforme d'échafaudage et son procédé de fabrication

Info

Publication number
EP3563017A1
EP3563017A1 EP18723743.3A EP18723743A EP3563017A1 EP 3563017 A1 EP3563017 A1 EP 3563017A1 EP 18723743 A EP18723743 A EP 18723743A EP 3563017 A1 EP3563017 A1 EP 3563017A1
Authority
EP
European Patent Office
Prior art keywords
profiles
longitudinal
longitudinal profiles
scaffold
transverse
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.)
Granted
Application number
EP18723743.3A
Other languages
German (de)
English (en)
Other versions
EP3563017B1 (fr
Inventor
André GAISER
Christian Leder
Jürgen ANDREE
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.)
Peri GmbH
Original Assignee
Peri 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 Peri GmbH filed Critical Peri GmbH
Priority to PL18723743T priority Critical patent/PL3563017T3/pl
Publication of EP3563017A1 publication Critical patent/EP3563017A1/fr
Application granted granted Critical
Publication of EP3563017B1 publication Critical patent/EP3563017B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E04G5/08—Scaffold boards or planks
    • 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
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/301—Scaffolding bars or members with non-detachably fixed coupling elements for connecting bars or members which are parallel or in end-to-end relation
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/34—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using positive engagement, e.g. hooks or pins
    • 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
    • E04G1/151—Platforms made of wood, with or without reinforcements
    • 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
    • E04G1/152—Platforms made of metal or with metal-supporting frame

Definitions

  • the invention relates to a scaffold deck, as this is used in scaffolding, especially scaffolding, as a walk-in work platform. Moreover, the invention relates to a method for producing such a scaffold decking.
  • Scaffolding decks available on the market have, according to one type, a supporting frame of longitudinal and transverse profiles which are welded together or riveted to one another.
  • the support frame is usually made of metal and serves for the storage and support of a walkable covering plate, which can be made for example of wood, plastic or a composite material.
  • the covering plate can be screwed or riveted to the support frame.
  • Such scaffolding coverings are referred to in the construction sector as so-called frame panels or composite flooring.
  • the scaffold planks are expensive to manufacture and expensive to repair in case of damage to the longitudinal or transverse profiles of the support frame, especially for this purpose the covering plate detached from the support frame and in addition the rivet or welded joints of the cross sections must be destroyed to solve them ,
  • the scaffold covering according to the invention has the features specified in claim 1.
  • the method according to the invention is specified in claim 11.
  • the scaffold flooring according to the invention is characterized essentially by the fact that the or the transverse profiles are respectively hooked into the two longitudinal profiles of the support frame and only hooked by the support or covering plate in his / her in the longitudinal profiles, i. hooked with the longitudinal profiles, held or secured position is / are.
  • the scaffold flooring according to the invention can thereby be made overall simpler and cheaper. Welding or riveting of the transverse profile or the individual transverse profiles with the longitudinal profiles is completely unnecessary. Overall, the lining plate thereby has a dual function.
  • each transverse profile has two wall legs, which are connected to one another via a back section.
  • the cross section (s) thus have a substantially U-shaped cross-sectional shape in this case and is / are preferably designed to be open towards the covering plate. By such a U-shaped cross-sectional shape, the cross sections can be realized at low mass with a sufficiently large load capacity.
  • the two wall legs have, according to the invention, preferably to the outside, angled free edge portions in order to provide the largest possible investment or support area for the covering plate available.
  • the load-bearing capacity and the torsional rigidity of the scaffold carrier can be further improved thereby, that each cross-section of the support frame both ends with a plurality of each Are provided in hooks corresponding to the hooks in the recesses of the
  • the recesses of the longitudinal members for the or the hooks of the respective cross-section are preferably designed slot-shaped according to the invention. As a result, material weakening of the longitudinal members can be reduced to a minimum. Slots can also be produced inexpensively and with great dimensional accuracy without great effort, for example by means of a laser cutting method or by means of a machining operation, in particular by sawing.
  • the cross member (s) can advantageously be arranged with its hook (s) in each case in the sliding play positive connection in the recesses of the longitudinal members. Thereby, an undesirable distortion of the support frame during its manufacture and during use of the scaffold flooring can be avoided.
  • the lining plate is preferably according to the invention on a profile paragraph of the longitudinal profiles.
  • the longitudinal profiles can overlap the covering plate in the direction of a frame in the region of the longitudinal edges laterally protective. An undesirable mechanical damage of the lining plate during transport or during operation of the scaffold decking can be counteracted.
  • the recesses or the slots of the longitudinal profiles can extend from the profile shoulder of the longitudinal profiles into an inner side wall of the longitudinal profiles.
  • the transverse profile or the transverse profiles can be simplified, possibly also at the same time, hooked into both longitudinal profiles.
  • the cross-sections may be aligned with its supporting surface for supporting the covering plate in alignment with a supporting surface of the longitudinal profiles, for example formed by the aforementioned step.
  • the covering plate rests on the transverse profile or the transverse profiles of the supporting frame.
  • the support plate can be supported in the region of the transverse profile / profiles (backlash-free).
  • the covering plate can thereby be made overall thinner, thus lighter, or from a less load-stable and thus more cost-effective material.
  • the covering plate can be riveted according to the invention, preferably alone, with the longitudinal profiles of the support frame.
  • Such Niettagenen can be realized inexpensively and offer not least because of the cost-effective automation of riveting - especially in a mass production of scaffold planks - benefits.
  • the longitudinal profiles of the support frame are preferably designed according to the invention as Hohiprofile. As a result, sufficient load-bearing capacity of the scaffold decking can be achieved while at the same time having low mass. Overall, this is advantageous for the handling of the scaffold decking.
  • the method according to the invention for producing a scaffold covering explained above comprises the following steps:
  • the scaffold coating can be produced in a simple and cost-effective manner.
  • the invention relates to a scaffold covering for a scaffolding in the construction sector, with a support frame with two longitudinal profiles and with a transverse profile or with a plurality of transverse profiles over which the longitudinal profiles are interconnected.
  • the scaffold decking has a Belagpiatte, which is attached to the longitudinal profiles, wherein the or the cross sections are respectively hooked into the two longitudinal profiles and only held or secured by the covering plate in his / her hooked into the longitudinal profiles position.
  • the invention relates to a cost-effective and easy to perform method for producing an aforementioned scaffold decking.
  • Fig. 1 a scaffold with a support frame and with a walk-in
  • FIG. 2 shows the scaffold covering of FIG. 1 in a fragmentary
  • FIG. 3 shows the scaffolding covering according to FIG. 1 in a partial front view
  • FIG. 4 shows a cross member of the scaffold deck according to FIG. 1 in an isolated perspective detail view
  • FIG. 5 shows a side member of the scaffold deck according to FIG. 1 in an isolated perspective detail view
  • FIG. 6 shows a block diagram with individual method steps of a method for producing the scaffold decking shown in FIG. 1.
  • Fig. 1 shows a framework 10 for a building or work scaffold (not shown) in a schematic bottom view.
  • the scaffold decking 10 has a walk-on decking panel 12 which extends along the longitudinal axis 14 of the scaffold decking 10.
  • the covering plate 12 is preferably made of wood or a wood material, but may also consist of plastic, a composite material or metal.
  • the scaffolding has a support frame, which is designated overall by 16.
  • the support frame 16 serves to support and stiffen the Beiagplatte 12 and the releasable attachment of the scaffold decking 10 to other scaffolding parts of the construction or working scaffolding.
  • the support frame 16 has two longitudinal members or longitudinal profiles 18 and one or more cross members or transverse profiles 20.
  • the longitudinal profiles 18 may each have at their free end portions 22 connecting means 24, by means of which the scaffold covering 10 in a conventional manner to vertically extending scaffolding posts or horizontally arranged scaffolding bars (not shown) attachable, for example einhakbar is.
  • the longitudinal profiles 18 are connected to each other via the transverse profiles 20.
  • the support frame 16 purely by way of example four transverse profiles 20. It is understood, however, that the support frame 16 may also have less than four, for example 2 or three, or even more than four transverse profiles 20.
  • the framework covering 10 can be provided on both ends, in each case, with a profile fitting 25, preferably made of metal, shown in FIG. 1 with a petted line.
  • the profile fitting 25 can be fastened at both ends to the longitudinal profiles 18 and have or carry the connecting means 24. By such a profile fitting 25, if necessary, a front edge protection for the support plate 12 can be achieved.
  • the longitudinal profiles 18 are each designed as hollow profiles and are preferably made of metal, for example aluminum.
  • the longitudinal profiles 18 can be designed in particular as so-called extrusion profiles.
  • the longitudinal profiles 18 each have an upper side 26, a lower side 28, an outer side 30 and an inner side 32.
  • the top 26 of the longitudinal profiles 18 is executed stepped.
  • the longitudinal profiles 18 each have a shoulder 34.
  • the shoulder 34 forms a support region 36 for the support plate 12.
  • the cover plate 12 bears directly against the support region 36.
  • the covering plate 12 is here attached solely to the longitudinal profiles 18 and riveted over several iete 38 (Fig. 3) with the longitudinal profiles (sole).
  • the rivets 38 of a longitudinal profile 18 are arranged spaced apart in the axial direction.
  • the support area 36 may have a plurality of web-like elevations or corrugations 39, which are each arranged to extend axially.
  • the corrugations are mutually laterally offset and serve a non-slip and wobble-resistant support of the covering plate 12 on the longitudinal profile 18 and preferably claw into the material of the covering plate 12 a.
  • the transverse profiles 20 each have two hooks 40 at both ends, over which the transverse profiles 20 are hooked to the two longitudinal profiles 18.
  • the hooks 40 are clearly visible in the detail shown in FIG. 4 of a single transverse profile 20 of the support frame 16 (FIG. 1).
  • the hooks 40 are formed on the transverse profile 20 and preferably designed to be identical. Characterized in that the hooks 40 - with respect to the longitudinal axis 14 of the scaffold decking 10 (Fig. 1) - in the axial direction at a distance A from each other at the respective transverse profile 20 are arranged, a particularly load-stable and torsionally rigid connection between the cross sections 20 and Longitudinal beams 18 can be achieved.
  • the transverse profiles 20 each have a U-shaped cross-sectional shape. Two mutually parallel or substantially parallel extending wall leg 42 are connected via a connecting or back portion 44 of the transverse profiles 20 with each other.
  • the covering plate (FIGS. 1 to 3) of the framework lining 10 can thereby be additionally supported over a large area on the supporting surface or surface 48 of the edge sections 46 of the transverse profiles 20 facing the covering plate 12.
  • the surfaces 48 of the wall legs 42 of the transverse profiles 20 in each case are aligned with the support region 36 of the longitudinal profiles 18 (FIG. 3) in a direction orthogonal to the longitudinal axis 14 of the framework covering 10 (FIG.
  • a groove 50 is formed with a width B.
  • FIG. 5 shows one of the longitudinal profiles 18 of the support frame 16 of the framework lining 10 according to FIG. 1 in an exposed perspective detail detail.
  • the longitudinal profile 18 has a plurality of slot-shaped recesses 52, so as to allow engagement of the hooks 40 of the transverse profiles 20.
  • the recesses 52 are arranged in pairs on the respective longitudinal profile 18 and have a distance A corresponding to the spacing A of the hooks 40 (FIG. 4).
  • the recesses 52 in each case pass through the wall 54 of the longitudinal profiles 18.
  • the recesses 52 in each case extend from the upper-side support region 36 of the longitudinal profiles 18 transversely to the longitudinal axis 14 into the inner side 32 of the longitudinal profile 18.
  • the transverse profiles 20 can be hooked into the recesses with the longitudinal profiles 18 in a simplified manner with the hooks 40 during assembly of the framework covering 10 (FIG. 1).
  • the wall 54 of the longitudinal profiles 18 in each case engages in one of the grooves 50, shown in FIG. 4, of the respective transverse profiles 20.
  • the width B of the groove is preferably matched to the material thickness (not indicated in the drawing) of the wall 54 in order, in the axial direction relative to the longitudinal axis 14 (FIG. 1), to have a low-backlash or positive-fit retention of the transverse profiles 20 on the two longitudinal profiles 18 to enable.
  • the recesses 52 may be produced by means of a laser cutting method or else by machining, for example by sawing.
  • the cross sections 20 of the support frame are secured against disconnection from the longitudinal members 18 solely by the covering plate 12 which is directly riveted to the longitudinal members 18. As a result, a time-consuming and costly riveting or welding of each individual transverse profile 20 with the longitudinal profiles 18 is unnecessary.
  • a first step 102 the longitudinal and transverse profiles 18, 20 (FIG. 1) and the covering plate 12 are provided.
  • step 104 the transverse profiles 20 are hooked into the longitudinal profiles 18 to form the support frame 16 (FIG. 1).
  • step 106 the covering plate 12 is placed on the longitudinal profiles 18 of the support frame 16 and secured in step 108, the cross sections in their hooked into the longitudinal profiles position by the covering plate attached to the longitudinal profiles 18, in particular riveted with these is.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
  • Bridges Or Land Bridges (AREA)
  • Movable Scaffolding (AREA)

Abstract

L'invention concerne une plateforme d'échafaudage (10) pour un échafaudage dans le domaine de la construction. La plateforme comprend un cadre support (16) présentant deux profilés longitudinaux (18) et un ou plusieurs profilés transversaux (20) par l'intermédiaire desquels les profilés longitudinaux (18) sont reliés l'un à l'autre. La plateforme d'échafaudage présente une plaque (12) qui est fixée aux profilés longitudinaux (18), chaque profilé transversal (20) étant accroché dans les deux profilés longitudinaux (18) et retenu ou bloqué dans sa position accrochée dans les profilés longitudinaux (18) uniquement au moyen de la plaque (12) de la plateforme. Chaque profilé transversal (20) présente dans chaque cas deux branches murales (42) qui sont reliées l'une à l'autre par une partie arrière (44), et les deux branches murales (42) présentant des parties marginales (46) libres coudées contre lesquelles s'applique la plaque (12) de la plateforme. L'invention concerne en outre un procédé de fabrication de ladite plateforme d'échafaudage (10).
EP18723743.3A 2017-05-04 2018-04-27 Planche d'echafaudage et procede de fabrication deladite planche d'echafaudage Active EP3563017B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18723743T PL3563017T3 (pl) 2017-05-04 2018-04-27 Platforma rusztowania i sposób jej wytwarzania

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017207531.7A DE102017207531A1 (de) 2017-05-04 2017-05-04 Gerüstbelag und Verfahren zu dessen Herstellung
PCT/EP2018/060826 WO2018202561A1 (fr) 2017-05-04 2018-04-27 Plateforme d'échafaudage et son procédé de fabrication

Publications (2)

Publication Number Publication Date
EP3563017A1 true EP3563017A1 (fr) 2019-11-06
EP3563017B1 EP3563017B1 (fr) 2020-11-25

Family

ID=62148320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18723743.3A Active EP3563017B1 (fr) 2017-05-04 2018-04-27 Planche d'echafaudage et procede de fabrication deladite planche d'echafaudage

Country Status (7)

Country Link
US (1) US20210277673A1 (fr)
EP (1) EP3563017B1 (fr)
CA (1) CA3062372C (fr)
DE (1) DE102017207531A1 (fr)
ES (1) ES2841932T3 (fr)
PL (1) PL3563017T3 (fr)
WO (1) WO2018202561A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019014009A1 (fr) * 2017-07-12 2019-01-17 Curtis Johnny Planches d'échafaudage verrouillables améliorées
US20220325538A1 (en) * 2021-04-09 2022-10-13 Grady F. Smith Locking Pin for Multifunction Scaffold

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2335046A (en) * 1942-08-03 1943-11-23 Carl C Droeger Portable and adjustable knockdown scaffold
US2744795A (en) * 1952-05-27 1956-05-08 Finest Scaffold Co Scaffolds
US3463325A (en) * 1967-06-22 1969-08-26 Interlake Steel Corp Pallet rack beam retainer
US3828937A (en) * 1972-08-09 1974-08-13 G Nash Adjustable pole support system
US4101233A (en) * 1977-03-25 1978-07-18 Interlake, Inc. Panel mounting clip for storage rack
US4078664A (en) * 1977-03-25 1978-03-14 Interlake, Inc. Cross bar
US4145849A (en) * 1978-05-03 1979-03-27 Shindoll Joseph L Adjustable shelf system
DE8305623U1 (de) * 1983-02-28 1983-06-16 AluTeam Gerätebau GmbH, 5440 Mayen Geruestbohle
US4665838A (en) * 1985-09-26 1987-05-19 Minshall Aubrey W Shelving unit
DE3644692A1 (de) * 1986-12-30 1988-07-14 Schaefer Gmbh Fritz Regal, insbesondere palettenregal
DE9305732U1 (de) * 1993-04-16 1993-06-17 Fritz Schäfer GmbH, 5908 Neunkirchen Lagereinrichtung, insbesondere mehrgeschossige Bühnenanlage
DE4411452B4 (de) * 1994-04-01 2004-05-06 Wilhelm Layher Vermögensverwaltungs-Gmbh Gerüstboden
US5628415A (en) * 1995-06-07 1997-05-13 Econo-Rack Storage Equipment Limited Storage rack and safety bars for use therein
JP3751708B2 (ja) * 1996-12-26 2006-03-01 ジャパン スチールス インターナショナル株式会社 養生足場板支持用組立体
US6223857B1 (en) * 1999-10-28 2001-05-01 Steven J. Wyse Scaffolding platform
WO2010126446A1 (fr) * 2009-04-29 2010-11-04 Mon.Zon Development Ab Revêtement de sol démontable
US9027767B2 (en) * 2012-10-29 2015-05-12 Whirlpool Corporation Rack shelving unit
DE102013110361A1 (de) * 2013-09-19 2015-03-19 Nedcon Magazijninrichting B.V. Stückgutlager
US9386855B2 (en) * 2013-09-27 2016-07-12 Pro-Mart Industries, Inc. Storage rack and cross-bar support
WO2018107267A1 (fr) * 2016-12-16 2018-06-21 Peak Innovations Inc. Système de rayonnage

Also Published As

Publication number Publication date
CA3062372A1 (fr) 2019-11-04
US20210277673A1 (en) 2021-09-09
CA3062372C (fr) 2024-04-30
ES2841932T3 (es) 2021-07-12
WO2018202561A1 (fr) 2018-11-08
DE102017207531A1 (de) 2018-11-08
PL3563017T3 (pl) 2021-04-06
EP3563017B1 (fr) 2020-11-25

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