NO179877B - Device for diagonal rod attachment for scaffolding purposes - Google Patents

Device for diagonal rod attachment for scaffolding purposes Download PDF

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Publication number
NO179877B
NO179877B NO943095A NO943095A NO179877B NO 179877 B NO179877 B NO 179877B NO 943095 A NO943095 A NO 943095A NO 943095 A NO943095 A NO 943095A NO 179877 B NO179877 B NO 179877B
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Norway
Prior art keywords
diagonal brace
attachment
wedge
diagonal
spire
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NO943095A
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Norwegian (no)
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NO943095L (en
NO943095D0 (en
NO179877C (en
Inventor
Johnny Skold
Martin Huseboe
Original Assignee
Alustar As
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 Alustar As filed Critical Alustar As
Priority to NO943095A priority Critical patent/NO179877C/en
Publication of NO943095D0 publication Critical patent/NO943095D0/en
Priority to AU33567/95A priority patent/AU686448B2/en
Priority to CA 2198249 priority patent/CA2198249A1/en
Priority to DK95930063T priority patent/DK0777804T3/en
Priority to PCT/NO1995/000139 priority patent/WO1996006251A1/en
Priority to DE69513405T priority patent/DE69513405T2/en
Priority to EP95930063A priority patent/EP0777804B1/en
Publication of NO943095L publication Critical patent/NO943095L/en
Publication of NO179877B publication Critical patent/NO179877B/en
Publication of NO179877C publication Critical patent/NO179877C/en

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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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/32—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using wedges
    • 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
    • E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
    • E04G7/307—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect with tying means for connecting the bars or members

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Ladders (AREA)
  • Electric Cable Installation (AREA)
  • Movable Scaffolding (AREA)
  • Bridges Or Land Bridges (AREA)

Description

ANORDNING VED DIAGONALSTAGFESTE FOR STILLASFORMÅL DEVICE FOR DIAGONAL BAR ATTACHMENT FOR SCAFFOLDING PURPOSES

Oppfinnelsen angår en anordning ved et diagonalstagfeste for en stillaskonstruksjon av den art som omfatter vertikale stag eller spir og horisontale stag som kan være utkragingsstag understøttet av hvert sitt diagonalstag, som ved hver ende er forsynt med et gaffelformet diagonalstagfeste for tilkopling til kranser på vertikalstag eller spir, idet diagonalstagfestet består av to gaffelgrener som omslutter kransen, og som er forsynt med en første anleggsflate for anlegg mot en motstående, tilgrensende flate på spiret, og hvor sammenkoplingen mellom diagonalstagfeste og krans er sikret av et låseorgan som kan ha form av en kile eller et annet sammenholdende innstikksorgan, for eksempel en bolt, som passerer igjennom korresponderende partier av hull i diagonalstagfeste og krans. The invention relates to a device for a diagonal brace attachment for a scaffold construction of the kind that includes vertical braces or spiers and horizontal braces which can be cantilever braces supported by diagonal braces each, which are provided at each end with a fork-shaped diagonal brace attachment for connection to wreaths on vertical braces or spires , in that the diagonal brace attachment consists of two fork branches that enclose the wreath, and which are provided with a first contact surface for contact against an opposite, adjacent surface on the spire, and where the connection between the diagonal brace attachment and wreath is secured by a locking device which can be in the form of a wedge or another cohesive insert member, for example a bolt, which passes through corresponding portions of holes in the diagonal brace attachment and collar.

Ved tradisjonelle stillaser av den innledningsvis angitte art kiler kilen seg og kan bli sittende fastlåst i et hittil ubrukt diagonalstagfestes hull. In the case of traditional scaffolding of the kind indicated at the outset, the wedge wedges and can become stuck in a hitherto unused hole in the diagonal brace attachment.

Ved tradisjonelle stillaser virker kilen som et kraft-overføringsorgan for trykkrefter og opptar hele trykk-belastningen. Kilen må følgelig dimensjoneres motsvarende, og den blir derfor omfangsrik og tung. Hver kile forbindes mid-lertidig (før monteringen) med diagonalstagfestet, og under monteringen blir kilen ofte manøvrert manuelt fra den motsatte ende av diagonalstaget, og en tung kile vil da være temmelig uhåndterlig. In the case of traditional scaffolding, the wedge acts as a power transmission device for pressure forces and absorbs the entire pressure load. The wedge must therefore be dimensioned accordingly, and it will therefore be bulky and heavy. Each wedge is temporarily connected (before assembly) to the diagonal brace attachment, and during assembly the wedge is often maneuvered manually from the opposite end of the diagonal brace, and a heavy wedge will then be rather unwieldy.

Et hovedformål ved den foreliggende oppfinnelse har derfor vært å utforme diagonalstagfestet slik i forhold til tilgrensende elementer i stillaset at det sikres overføring av trykkrefter mellom diagonalstag og horisontalstag/spir uten at kilen, bolten eller et lignende sammenholdende innstikksorgan i stillasknutepunktet belastes. A main purpose of the present invention has therefore been to design the diagonal brace attachment in such a way in relation to adjacent elements in the scaffolding that the transfer of compressive forces between diagonal braces and horizontal braces/spiers is ensured without the wedge, bolt or a similar cohesive insert in the scaffolding node being loaded.

Dette formål er realisert ved å utforme diagonalstagfestet ifølge innledningsavsnittet, i overensstemmelse med etter-følgende patentkrav 1's karakteriserende del. This purpose is realized by designing the diagonal brace attachment according to the introductory section, in accordance with subsequent patent claim 1's characterizing part.

For dette formål er diagonalstagfestets gaffelgrener utformet med minst én første anleggsflate for trykkraftoverførende anlegg mot et motstående, tilgrensende flateparti på spiret, og hvor diagonalstagfestet videre er forsynt med minst én andre anleggsflate for trykkraftoverførende anlegg mot et motstående, tilgrensende flateparti på spirets krans. For this purpose, the fork branches of the diagonal bracing are designed with at least one first bearing surface for compressive force transmitting against an opposite, adjacent surface portion of the spire, and where the diagonal bracing is further provided with at least one second bearing surface for compressive force transmitting against an opposing, adjacent surface portion of the spire's crown.

Som antydet innledningsvis blir innstikksorganet (kilen/bolten) som skal sikre sammenkoplingen av diagonalstagfestet og kransen som for dette formål blir ført igjennom deres korresponderende hullpartier, forbundet slik med diagonalstagfestet at det følger dette ved installasjonen. As indicated at the outset, the insertion device (the wedge/bolt) which is to secure the connection of the diagonal brace attachment and the collar, which for this purpose is passed through their corresponding hole sections, is connected to the diagonal brace attachment in such a way that it follows this during installation.

Ved oppfinnelsen behøver det ikke å inntre noen vesentlig egentlig kilevirkning, slik at det kan anvendes en bolt med ens tverrsnitt, idet innstikksorganet, for eksempel kilen, oppviser en hake ved den øvre ende for å forhindre at kilen låser seg i diagonalstagfestet før dette er festet i en krans. Kilens motsatte ende kan ha en tverrgående rørnagle som i koplingsstillingen skal kunne oppta en splint. Rør-naglen har større lengde enn det øvre hulls bredde i det gaffelformede diagonalstagfeste, og kilens nedre ende kan følgelig ikke blir trukket oppover slik at kilen kan gå tapt. Det nedre hull, det vil si hullet i den nedre gaffelgren av diagonalstagfestet, vil selvsagt ha så store dimensjoner i kilens tverretning at kilens nedre ende med rørnaglen kan passere igjennom samme. With the invention, there is no need for any significant actual wedge action to occur, so that a bolt with the same cross-section can be used, as the insertion member, for example the wedge, has a hook at the upper end to prevent the wedge from locking in the diagonal brace attachment before this is fixed in a wreath. The opposite end of the wedge can have a transverse pipe rivet which, in the connection position, must be able to accommodate a cotter pin. The pipe rivet has a greater length than the width of the upper hole in the fork-shaped diagonal brace attachment, and the lower end of the wedge cannot consequently be pulled upwards so that the wedge can be lost. The lower hole, i.e. the hole in the lower fork branch of the diagonal brace attachment, will of course have such large dimensions in the transverse direction of the wedge that the lower end of the wedge with the pipe rivet can pass through it.

Som tidligere antydet kan et diagonalstag ved stillasets installasjon bli manøvrert på en slik måte at operatøren holder i stagets ene ende mens dets øvre feste med kile søkes koplet sammen med en overliggende krans på et spir hvis nedre ende befinner seg et stykke over bakken og er forbundet med den ytre ende av et utkragingsstag. Ved en slik manøvrering skal ikke bare stagfestets gaffelgrener anbringes den ene over og den annen under kransen, og med de tre kileopptagende hullpartier vertikalt i flukt, idet kilens nedre ende sam-tidig skal innta en posisjon umiddelbart over kransens nevnte hull. Dette er meget vanskelig å få til ved tradisjonelle stillaskomponenter. As previously indicated, a diagonal brace during the installation of the scaffolding can be maneuvered in such a way that the operator holds one end of the brace while its upper attachment with a wedge is sought to be connected together with an overlying wreath on a spire whose lower end is located some distance above the ground and is connected with the outer end of a cantilever strut. In such a manoeuvre, not only must the forked branches of the strut attachment be placed, one above and the other below the wreath, and with the three wedge-receiving hole sections vertically flush, as the lower end of the wedge must simultaneously take a position immediately above the aforementioned hole of the wreath. This is very difficult to achieve with traditional scaffolding components.

Kilen, bolten eller et annet sammenholdende inngrepsorgan kan ifølge oppfinnelsen være utformet slik at det har et første langsgående parti som danner en stump vinkel med det øvrige langsgående parti. En slik awinklet/krummet kile/ bolt kan før monteringen vippes bakover og innta en mid-lertidig stabil beredskapsstilling, slik at den nedre ende med rørnaglen befinner seg i den ønskede posisjon like neden-for diagonalstagfestets øvre gaffelgren. Når denne nedre kileende befinner seg umiddelbart over det tilhørende hull i kransen, kan diagonalstagfestet via staget utsettes for en passende forskyvningsbevegelse, hvorved diagonalstagfestet for eksempel støtes lett mot tilgrensende spirparti, hvilket turde sette kilens oppadragende, bakoversvingte parti i en passende bevegelse, slik at kilen faller inn på plass i de korresponderende hullpartier av hullene i det gaffelformede diagonalstag og kransen. According to the invention, the wedge, bolt or other cohesive engagement member can be designed so that it has a first longitudinal part which forms an obtuse angle with the other longitudinal part. Such an angled/curved wedge/bolt can be tilted backwards before assembly and take a temporarily stable standby position, so that the lower end with the pipe rivet is in the desired position just below the upper fork branch of the diagonal strut attachment. When this lower end of the wedge is located immediately above the associated hole in the wreath, the diagonal brace attachment via the brace can be subjected to a suitable displacement movement, whereby the diagonal brace attachment is, for example, slightly bumped against the adjacent spire part, which would set the wedge's upwards, backward-swinging part in a suitable movement, so that the wedge falls into place in the corresponding hole portions of the holes in the fork-shaped diagonal brace and the wreath.

Dersom det i stillasets knutepunkter kan forventes å opp-tre strekkrefter, bør det anvendes ekte kiler; ellers kan det oppstå uønskede forskyvninger mellom tilgrensende deler som skal holdes sammen. If tensile forces can be expected to occur at the junctions of the scaffolding, real wedges should be used; otherwise, unwanted displacements can occur between adjacent parts that must be held together.

Oppfinnelsen forklares nærmere i forbindelse med tegningene, hvor: The invention is explained in more detail in connection with the drawings, where:

Fig. 1 viser et perspektivisk delriss som illustrerer tilgrensende komponenter henholdsvis partier av samme som kan inngå i et stillasknutepunkt; Fig. 2 viser diagonalstagfestet med tilkoplet endeparti av diagonalstaget, sett separat i sideriss; Fig. 3 viser det samme som fig. 2, sett ovenfra; Fig. 4 viser det samme som fig. 2, men her er kilen ikke bare ført igjennom det kile-opptagende hull i diagonalstagfestets øvre gaffelgren, men også sikret mot uttrekking igjennom nevnte hull; i tillegg er kilens øvre awinklete parti vippet bakover slik at kilen inntar en beredskapsstilling, hvorfra den kan settes i bevegelse fremover for å få den til å falle ned i kransens hull og den nedre gaffelgrens korresponderende hullparti. Fig. 1 shows a partial perspective view illustrating adjacent components or parts of the same that can be included in a scaffold node; Fig. 2 shows the diagonal brace attachment with connected end part of the diagonal brace, seen separately in side view; Fig. 3 shows the same as fig. 2, top view; Fig. 4 shows the same as fig. 2, but here the wedge is not only guided through the wedge-receiving hole in the upper fork branch of the diagonal brace attachment, but also secured against extraction through said hole; in addition, the wedge's upper angled portion is tilted backwards so that the wedge assumes a standby position, from which it can be set in motion forwards to cause it to fall into the hole of the rim and the corresponding hole portion of the lower fork leg.

Ifølge fig. 1 er den øvre ende av et digonalstag 1 koplet til et gaffelformet diagonalstagfeste 2 ved hjelp av en tverrgående bolt 13. According to fig. 1, the upper end of a diagonal brace 1 is connected to a fork-shaped diagonal brace attachment 2 by means of a transverse bolt 13.

Diagonalstagfestets 2 øvre gaffelgren er betegnet med 2' og den nedre med 2". Gaffelgrenene 2', 2" er utformet med i vertikalretningen gjennomgående, kile-opptagende hull 3' henholdsvis 3" som i størrelse og form er tilpasset en med henvisningstallet 4 generelt betegnet kile som i bruksstilling, fig. 1, inntar en i det vesentlige vertikal stilling. The upper fork branch of the diagonal brace attachment 2 is denoted by 2' and the lower by 2". The fork branches 2', 2" are designed with vertically continuous, wedge-receiving holes 3' and 3" respectively, which in size and shape are adapted to one with the reference number 4 in general referred to as a wedge which, in the position of use, Fig. 1, assumes an essentially vertical position.

Kilen 4 er krummet henholdsvis awinklet i lengderetningen og har et i bruksstilling øvre parti 4' og et nedre parti 4", hvilke partier 4', 4" danner en stump vinkel med hverandre. The wedge 4 is curved or angled in the longitudinal direction and has an upper part 4' and a lower part 4" in the position of use, which parts 4', 4" form an obtuse angle with each other.

Fig. 4 viser hvordan kilens 4 krumning/awinkling kan ut-nyttes. Kilen er derved vippet bakover (i forhold til stillasets knutepunkt, fig. 1) og inntar en beredskapsstilling, hvorfra den forholdsvis lett skal kunne vippes forover for derved å falle ned i vertikalt korresponderende hullpartier av hull 3', 3" i gaffelgrener 2', 2" og mellomliggende hull 5 i krans 6 på stillasspir 7, fig. 1. Fig. 4 shows how the curvature of the wedge 4 can be exploited. The wedge is thereby tilted backwards (in relation to the junction of the scaffolding, fig. 1) and assumes a standby position, from which it should be relatively easy to tilt forwards to thereby fall into vertically corresponding hole sections of holes 3', 3" in fork branches 2', 2" and intermediate hole 5 in wreath 6 on scaffold spire 7, fig. 1.

Det fremgår likeledes av fig. 1 og 4 at det i bruksstilling øvre kileparti har en hake 4''' som skal hindre at kilen 4 kiler seg i øvre hull 3'. It is also clear from fig. 1 and 4 that in the position of use the upper wedge part has a hook 4''' which is to prevent the wedge 4 from wedging itself in the upper hole 3'.

Av fig. 4 fremgår det like ens at kilens 4 nedre ende er forsynt med en tverrgående rørnagle 8 som er anbragt i et hull etter at kilens 4 nedre parti 4" er ført igjennom den øvre gaffelgrens 2' hull 3', slik at kilen 4 deretter ikke kan trekkes ut av sitt inngrep med diagonalstag- From fig. 4, it is equally clear that the lower end of the wedge 4 is provided with a transverse pipe rivet 8 which is placed in a hole after the lower part 4" of the wedge 4 has been passed through the hole 3' of the upper fork branch 2', so that the wedge 4 cannot then is pulled out of its engagement with the diagonal brace-

festet 2, hvoretter kile 4 og diagonalstagfeste 2 utgjør en delmontasje som letter den etterfølgende montering. the attachment 2, after which the wedge 4 and the diagonal brace attachment 2 form a partial assembly which facilitates the subsequent assembly.

Når kilen 4 på i og for seg kjent måte er ført igjennom gaffelgrenenes 2', 2" i vertikalretningen korresponderende hull og kransens 6 hull 5, eller rettere sagt de partier av nevnte hull 3', 3" og 5 som korresponderer vertikalt og hvis åpningsareal i hovedsak svarer til kilens 4 tverrsnitt og tverrsnittsplassering på angjeldende nivå, blir det i rørnaglen 8 innført en låsesplint 9. When the wedge 4 is passed in a manner known per se through the vertically corresponding hole of the fork branches 2', 2" and the hole 5 of the ring 6, or rather the parts of said holes 3', 3" and 5 which correspond vertically and whose opening area essentially corresponds to the cross-section of the wedge 4 and cross-section location at the relevant level, a locking pin 9 is inserted into the pipe rivet 8.

For å sikre at trykkraftoverføring i stillasknutepunktene skjer uten at kilen eller et motsvarende sammenholdende inn-stikkorgan, for eksempel en bolt, blir belastet, slik at det kan benyttes en slank kile som er lett i vekt og så-ledes enkel å håndtere under kilens forflytting mellom beredningsstillingen ifølge fig. 4 og låsestillingen ifølge fig. 1, er diagonalstagfestet 2 utformet med anleggsflater 10, 10', 11, 11' for trykkraftoverførende anlegg dels mot en flate 7' på spiret 7, dels mot en flate 6' på kransen 6. In order to ensure that compressive force transmission in the scaffolding nodes takes place without the wedge or a corresponding cohesive insert member, for example a bolt, being loaded, so that a slim wedge can be used that is light in weight and thus easy to handle during the movement of the wedge between the preparation position according to fig. 4 and the locking position according to fig. 1, the diagonal brace attachment 2 is designed with contact surfaces 10, 10', 11, 11' for compressive force-transmitting installations partly against a surface 7' on the spire 7, partly against a surface 6' on the wreath 6.

Første anleggsflater 10, 10' på diagonalstagfestet 2 er ved utførelsesformen utformet på ytre endekant av de to gaffelgrener 2', 2" i form av fremskytende lister som griper inn i vertikale spor eller renner som er utformet i motstående kransparti og hvis bunnparti danner anleggs- First contact surfaces 10, 10' on the diagonal brace attachment 2 are, in the embodiment, designed on the outer end edge of the two fork branches 2', 2" in the form of protruding strips which engage in vertical grooves or channels which are designed in the opposite crown part and whose bottom part forms the contact

flate. fleet.

Andre anleggsflate 11 danner en ikke-rett vinkel med et vertikalplan igjennom gaffelgrenenes 2', 2" kile-opptagende hull 3', 3". Second contact surface 11 forms a non-right angle with a vertical plane through the wedge-receiving holes 3', 3" of the fork legs 2', 2".

Utformingen og den gjensidige plassering av de parvis samvirkende trykkraftoverførende anleggs-/anslagsflater er for øvrig slik at disse trykkes mot hverandre med en kraft som er stort sett proporsjonal med de trykkrefter som skal overføres. The design and the mutual location of the pairwise interacting pressure force-transmitting contact/stop surfaces are otherwise such that these are pressed against each other with a force that is largely proportional to the pressure forces to be transmitted.

Av planrisset ovenfra ifølge fig. 3 vil det fremgå at diagonalstagfestets 2 gaffelformede tilkoplingsparti 2',2" er awinklet i forhold til tenkt vertikalplan igjennom diagonalstaget 1. From the plan view from above according to fig. 3, it will appear that the 2 fork-shaped connecting part 2', 2" of the diagonal brace attachment is angled in relation to the imaginary vertical plane through the diagonal brace 1.

Claims (6)

1. Anordning ved diagonalstagfeste for stillaskonstruksjon av den art som omfatter vertikale stag eller spir (7) og horisontale stag som kan være utkragingsstag understøttet av hvert sitt diagonalstag (1), som ved hver ende er forsynt med et gaffelformet diagonalstagfeste (2) for tilkopling til kranser (6) på vertikalstag eller spir (7), idet diagonalstagfestet (2) består av to gaffelgrener (2', 2") som omslutter kransen (6), og som er forsynt med en første anleggsflate for trykkraftoverførende anlegg mot en motstående, tilgrensende flate på spiret (7), og hvor sammenkoplingen mellom diagonalstagfeste (2) og krans (6) er sikret av et låseorgan som kan ha form av en kile (4) eller et annet sammenholdende innstikksorgan, for eksempel en bolt, som passerer igjennom korresponderende partier av hull (3<1>, 3", 5) i diagonalstagfeste (2) og krans (6), karakterisert ved at diagonalstagfestets (2) gaffelgrener (2', 2") er utformet med minst én første anleggsflate (10, 10') for trykkraftoverførende anlegg mot et motstående, tilgrensende flateparti (7<1>) på spiret (7), og hvor diagonalstagfestet (2) videre er forsynt med minst én andre anleggsflate (11) for trykkraftoverførende anlegg mot et motstående, tilgrensende flateparti (6') på spirets (7) krans (6).1. Device for diagonal bracing for scaffold construction of the kind that includes vertical bracing or spiers (7) and horizontal bracing which can be cantilever bracing each supported by a diagonal brace (1), which is provided at each end with a fork-shaped diagonal brace bracing (2) for connection for wreaths (6) on vertical struts or spires (7), as the diagonal strut attachment (2) consists of two fork branches (2', 2") which enclose the wreath (6), and which are provided with a first contact surface for compressive force-transmitting installation against an opposite , adjacent surface of the spire (7), and where the connection between the diagonal strut attachment (2) and the collar (6) is secured by a locking device which can be in the form of a wedge (4) or another cohesive insertion device, for example a bolt, which passes through corresponding sections of holes (3<1>, 3", 5) in the diagonal brace attachment (2) and collar (6), characterized in that the diagonal brace attachment (2)'s fork branches (2', 2") are designed with at least one first contact surface ( 10, 10') for pressure transfer end abutment against an opposite, adjacent surface part (7<1>) on the spire (7), and where the diagonal strut attachment (2) is further provided with at least one other abutment surface (11) for compressive force transmitting abutment against an opposite, abutting surface part (6') on the crown (6) of the spire (7). 2. Anordning som angitt i krav 1, karakterisert ved at nevnte første og andre anleggsflate (10, 10'og 11) på diagonalstagfestet (2) har et i bruksstilling vertikalt forløp.2. Device as stated in claim 1, characterized in that said first and second contact surfaces (10, 10' and 11) on the diagonal brace attachment (2) have a vertical course in the position of use. 3. Anordning som angitt i krav 1 eller 2, karakterisert ved at nevnte første anleggsflate (10, 10') på diagonalstagfestet (2) utgjør et fjærlignende parti som griper inn i et notlignende flateparti (7') utformet i spiret (7), idet fjærpartiet (10, 10') ligger trykkraftoverførende an mot bunnen av notpartiet (7<1>).3. Device as specified in claim 1 or 2, characterized in that said first contact surface (10, 10') on the diagonal brace attachment (2) constitutes a spring-like part which engages in a groove-like surface part (7') formed in the spire (7), in that the spring part (10, 10') lies against the bottom of the groove part (7<1>) transmitting pressure. 4. Anordning som angitt i krav 1 eller 2, karakterisert ved at nevnte første anleggsflate (10, 10' ) på diagonalstagfestet (2) utgjør et notlignende parti, i hvilket griper inn et fjærlignende parti utformet på spiret (7), idet fjærpartiet ligger trykkraftoverførende an mot bunnen av notpartiet.4. Device as stated in claim 1 or 2, characterized in that said first contact surface (10, 10' ) on the diagonal brace attachment (2) constitutes a groove-like part, in which a spring-like part designed on the spire (7) engages, the spring part lying compressive force-transmitting towards the bottom of the groove part. 5. Anordning som angitt i et hvilket som helst av de foregå-ende krav, karakterisert ved at nevnte andre anleggsflate (11) danner en ikke-rett vinkel med et sentralt plan igjennom gaffelgrenenes (2', 2") kileopptagende hull (3', 3").5. Device as stated in any one of the preceding claims, characterized in that said second contact surface (11) forms a non-right angle with a central plane through the wedge receiving holes (3') of the fork branches (2', 2") , 3"). 6. Anordning ved diagonalstagfeste for stillaskonstruksjon av den art som omfatter vertikale stag eller spir (7) og horisontale stag som kan være utkragingsstag understøttet av hvert sitt diagonalstag (1), som ved hver ende er forsynt med et gaffelformet diagonalstagfeste for tilkopling til kranser på vertikalstag eller spir (7), idet diagonalstagfestet (2) består av to gaffelgrener (2', 2") som omslutter kransen (6), og som er forsynt med en første anleggsflate for trykkraftoverførende anlegg mot en motstående, tilgrensende flate på spiret (7), og hvor sammenkoplingen mellom diagonalstagfeste (2) og krans (6) er sikret av et låseorgan som kan ha form av en kile (4) eller et annet sammenholdende innstikksorgan, for eksempel en bolt, som passerer igjennom korresponderende partier av hull (3', 3", 5) i diagonalstagfeste (2) og krans (6), og hvor diagonalstagfestet (2) er awinklet henholdsvis krummet i lengde-retning og ved sin ene ende er utformet med nevnte gaffelgrener (2',2") med kile-opptagende hull (3<1>, 3"), karakterisert ved at diagonalstagfestet (2) ved sin andre ende er utformet med et gaffelformet tilkoplingsparti for tilkopling til diagonalstagets (1) ende.6. Device for diagonal brace attachment for scaffold construction of the kind that includes vertical braces or spiers (7) and horizontal braces which can be cantilever braces each supported by a diagonal brace (1), which is provided at each end with a fork-shaped diagonal brace attachment for connection to wreaths on vertical brace or spire (7), as the diagonal bracing attachment (2) consists of two fork branches (2', 2") which enclose the wreath (6), and which are provided with a first contact surface for compressive force-transmitting equipment against an opposite, adjacent surface on the spire ( 7), and where the connection between diagonal brace attachment (2) and collar (6) is secured by a locking device which can be in the form of a wedge (4) or another cohesive insert device, for example a bolt, which passes through corresponding sections of holes ( 3', 3", 5) in the diagonal brace attachment (2) and wreath (6), and where the diagonal brace attachment (2) is angled or curved in the longitudinal direction and at one end is designed with said fork branches (2', 2") with wedge -receiving hole (3<1>, 3"), characterized in that the diagonal brace attachment (2) is designed at its other end with a fork-shaped connection part for connection to the end of the diagonal brace (1).
NO943095A 1994-08-22 1994-08-22 Device for diagonal rod attachment for scaffolding purposes NO179877C (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO943095A NO179877C (en) 1994-08-22 1994-08-22 Device for diagonal rod attachment for scaffolding purposes
AU33567/95A AU686448B2 (en) 1994-08-22 1995-08-21 A device for a scaffold
CA 2198249 CA2198249A1 (en) 1994-08-22 1995-08-21 A device for a scaffold
DK95930063T DK0777804T3 (en) 1994-08-22 1995-08-21 Furnishing for a scaffold
PCT/NO1995/000139 WO1996006251A1 (en) 1994-08-22 1995-08-21 A device for a scaffold
DE69513405T DE69513405T2 (en) 1994-08-22 1995-08-21 DEVICE FOR A SCAFFOLDING
EP95930063A EP0777804B1 (en) 1994-08-22 1995-08-21 A device for a scaffold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO943095A NO179877C (en) 1994-08-22 1994-08-22 Device for diagonal rod attachment for scaffolding purposes

Publications (4)

Publication Number Publication Date
NO943095D0 NO943095D0 (en) 1994-08-22
NO943095L NO943095L (en) 1996-02-23
NO179877B true NO179877B (en) 1996-09-23
NO179877C NO179877C (en) 1997-01-08

Family

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Application Number Title Priority Date Filing Date
NO943095A NO179877C (en) 1994-08-22 1994-08-22 Device for diagonal rod attachment for scaffolding purposes

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Country Link
EP (1) EP0777804B1 (en)
AU (1) AU686448B2 (en)
CA (1) CA2198249A1 (en)
DE (1) DE69513405T2 (en)
DK (1) DK0777804T3 (en)
NO (1) NO179877C (en)
WO (1) WO1996006251A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012064198A1 (en) * 2010-11-08 2012-05-18 Alustar As Method and device for locking a support ring to a scaffolding column
NO20181030A1 (en) * 2018-07-27 2020-01-28 Gunnar Strand Node connection for attaching horizontal and diagonal struts to a vertical strut in a scaffolding system.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2878273B1 (en) * 2004-11-24 2007-02-23 Comabi Snc DEVICE FOR ASSEMBLING ELEMENTS OF A TUBULAR SCAFFOLDING
DE102011001796A1 (en) 2011-04-05 2012-10-11 Wilhelm Layher Verwaltungs-Gmbh scaffolding post
WO2012163340A1 (en) 2011-06-01 2012-12-06 Wilhelm Layher Verwaltungs-Gmbh Arrangement of a scaffolding component and of a vertical scaffolding element
CN108131009A (en) * 2018-02-12 2018-06-08 陶冶 A kind of vertical brace taps fastener
KR101905363B1 (en) 2018-04-30 2018-10-05 김봉민 Apparatus for using rectangle scaffold
KR102054706B1 (en) * 2018-09-14 2019-12-11 주식회사 네오 Hybrid scaffolding stricture, and integrated connector for the same

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Publication number Priority date Publication date Assignee Title
DE8112653U1 (en) * 1981-04-29 1981-11-05 Layher, Eberhard, 7129 Güglingen "FRAME ELEMENT"
US4493578A (en) * 1982-09-30 1985-01-15 Harsco Corporation Scaffolding connector and system
US5207527A (en) * 1992-04-13 1993-05-04 Warren Duncan System scaffold wedging arrangement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012064198A1 (en) * 2010-11-08 2012-05-18 Alustar As Method and device for locking a support ring to a scaffolding column
EP2638223A1 (en) * 2010-11-08 2013-09-18 Alustar As Method and device for locking a support ring to a scaffolding column
EP2638223A4 (en) * 2010-11-08 2014-06-04 Alustar As Method and device for locking a support ring to a scaffolding column
NO20181030A1 (en) * 2018-07-27 2020-01-28 Gunnar Strand Node connection for attaching horizontal and diagonal struts to a vertical strut in a scaffolding system.
NO345174B1 (en) * 2018-07-27 2020-10-26 Gunnar Strand Node connection for attaching horizontal and diagonal struts to a vertical strut in a scaffolding system.

Also Published As

Publication number Publication date
NO943095L (en) 1996-02-23
AU3356795A (en) 1996-03-14
DK0777804T3 (en) 2000-05-15
AU686448B2 (en) 1998-02-05
DE69513405T2 (en) 2000-06-15
DE69513405D1 (en) 1999-12-23
EP0777804A1 (en) 1997-06-11
EP0777804B1 (en) 1999-11-17
WO1996006251A1 (en) 1996-02-29
CA2198249A1 (en) 1996-02-29
NO943095D0 (en) 1994-08-22
NO179877C (en) 1997-01-08

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