EP0653530A1 - Roof guard rail support - Google Patents

Roof guard rail support Download PDF

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Publication number
EP0653530A1
EP0653530A1 EP94117567A EP94117567A EP0653530A1 EP 0653530 A1 EP0653530 A1 EP 0653530A1 EP 94117567 A EP94117567 A EP 94117567A EP 94117567 A EP94117567 A EP 94117567A EP 0653530 A1 EP0653530 A1 EP 0653530A1
Authority
EP
European Patent Office
Prior art keywords
wall
holder
post
holding device
protective wall
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.)
Ceased
Application number
EP94117567A
Other languages
German (de)
French (fr)
Inventor
Ferdinand Steffen
Jürgen Steinmetz
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
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
Priority claimed from DE4338936A external-priority patent/DE4338936C1/en
Priority claimed from DE9402970U external-priority patent/DE9402970U1/en
Priority claimed from DE9402971U external-priority patent/DE9402971U1/en
Application filed by Individual filed Critical Individual
Publication of EP0653530A1 publication Critical patent/EP0653530A1/en
Ceased legal-status Critical Current

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    • 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
    • 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
    • E04G21/3214—Means for working on roofs
    • 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
    • E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • E04G5/041—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffolds on roof frameworks or on roofs

Definitions

  • the invention relates to a holding device for a roof protective wall, consisting of protective wall holders that can be attached to rafters, each with wall post holders and wall posts arranged at an angle at one end.
  • each bulkhead holder At the end of each bulkhead holder is a wall post holder, on which a wall post holding the roof bulkhead can be attached.
  • the protective wall holder is provided with clamping jaws so that it can be clamped onto a rafters arranged perpendicular to the eaves.
  • the roof covering must first be removed and later reinstalled for fastening and for taking back after completion of the work. This naturally entails dangers.
  • the known devices are complex in their construction and their installation and transport are expensive.
  • the object of the invention is to provide a holding device for a roof protective wall which can be installed and removed quickly and safely and which can be transported in a space-saving manner.
  • the holding device of the type mentioned is characterized in that the protective wall holder has on its top a tab with a transverse bore for receiving a freely rotatable fastening bolt and at the end facing away from the wall post holder has a stop projecting beyond the protective wall holder, the distance from the tab to the stop is smaller than the distance from the bracket to the wall post bracket.
  • the one-sided protruding stop is advantageously rotatably and / or removably arranged on the protective wall bracket and designed as a round bolt.
  • the wall post holder is preferably designed as a tube section into which a wall post can be inserted. It is preferably attached to the protective wall bracket so that it can be pivoted and locked.
  • a holding plate with a hole for receiving the axis of rotation of the protective wall holder and a plurality of circular arcs arranged around the axis of rotation and spaced apart from one another for receiving a locking pin is arranged on the wall post holder.
  • the wall post holder consists of at least two tube sections which can be telescopically locked in the longitudinal direction.
  • the wall post has a right-angled, one-sided protruding angle iron on the lower post section and a transverse bore parallel to the angle iron, arranged above the angle iron, at a distance to accommodate a bent threaded bolt with a hook-shaped design at one end and a screw-on nut at the other end, the hook ends of angle iron and threaded bolts are directed towards each other for receiving a roof protective wall.
  • a similar and rectified complementary unit is arranged above the complementary unit consisting of angle iron and threaded bolts, and the threaded bolt of each complementary unit is arranged above the angle iron attached to the wall post.
  • the wall post has transverse bores between the parts of the complementary unit, which are directed perpendicular to the transverse bore of the threaded bolt.
  • a protective wall bracket 1 is laterally attached to a rafter 2 of a roof.
  • the front end of the protective wall bracket 1 projects beyond the front end of the rafters 2 and extends under a gutter 3 which is fastened to the rafters 2.
  • a wall post holder 4 is arranged at an angle, which is designed as a tube section.
  • a wall post 5, which carries a protective wall 6, can be inserted into this tube section.
  • a tab 7 which has a transverse bore 8 through which a fastening bolt 9 (FIG. 3) can be inserted in such a way that it can be inserted through the rafters 2 and fastened by a nut 10.
  • the protective wall bracket 1 is thus held freely rotatable about the fastening bolt 9.
  • a stop 11 which projects from the protective wall holder 1 on one side.
  • This stop 11 serves to limit the pivoting movement of the bulkhead holder 1 when it is attached to the rafters 2 and the stop 11 on the underside of the Rafter 2 stops.
  • a wall post holder 4a is arranged between two holding plates 12 in such a way that the wall post holder 4a can be adjusted at the front end of the protective wall holder 1 depending on the roof pitch.
  • the desired position can be locked by inserting a split pin through one of the holes 13.
  • the stop 11a is rotatably attached to the bulkhead holder 1.
  • the stop 11a can also be mounted detachably from the protective wall holder 1.
  • the stop 11a can be designed as a flat steel or as a round steel.
  • the protective wall brackets 1 can be installed before the roof truss is straightened.
  • a tubular sleeve 22 is pivotably arranged as a wall post holder on a scaffold tube 21 serving as a protective wall holder.
  • two steel plates 25 are attached to the tubular sleeve 22, the distance between which corresponds to the thickness of the scaffold tube 21.
  • the holding plate 25 is at a distance from a plurality of holes 26 which are arranged in a circular arc around the axis of rotation of the scaffold tube and are at a distance from one another for receiving a locking pin.
  • bores 27 are arranged for receiving the axis of rotation of the scaffold tube.
  • the scaffold tube consists of two tube sections 34 and 37 which are telescopically displaceable in the longitudinal direction.
  • a tab 35 On the side of the scaffold tube there is a tab 35 with a bore 35a, with the aid of which the scaffold tube can be attached to the rafters S.
  • a stop 36 At the rear end of the scaffold tube, a stop 36 is attached, which lies transversely under the rafters S during assembly.
  • these In order to be able to fix the telescopically displaceable tube sections 34 and 37, these have cross bores 38 and 39 which are rectified and through which a plug pin 40 can be inserted in the desired position.
  • the pipe sleeve 22 is pivotally attached around the axis of rotation in the bore 27, a sheet 33 serving for stiffening.
  • a holding plate 31 is welded to the tubular sleeve 13 and also has a plurality of holes 32 spaced apart from one another and arranged at a distance from one another in a circular arc around the axis of rotation, for receiving a locking pin.
  • the device for holding a protective wall and / or a side protection consists of a vertically erectable scaffold tube R with an angle iron 41 protruding at right angles on one side at the lower tube section and at a distance above it parallel bore 42 directed parallel to the angle iron.
  • a kinked bolt 43 is inserted.
  • the bolt 43 has a thread at one end, onto which a nut 44 is screwed.
  • the other end of the threaded bolt is hook-like and against the hook end of the Angle iron 41 directed.
  • a protective wall is inserted, which is held and stiffened by tightening the nut 44.
  • two protective wall parts can be mounted one above the other in the same way.
  • cross bores 45 are provided in the scaffold tube R between the angle iron 41 and the threaded bolt 43, which run perpendicular to the transverse bore 42 of the threaded bolt 43.
  • 45 screws 46 can be inserted through the transverse bores, with the aid of which a required side protection, which can also consist of wooden parts, can be fastened.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

Retaining device for a roof guard wall, comprising guard-wall retaining means (1) which can be fitted on roof rafters and have wall-post retaining means (4,31) arranged at an angle at one end. In said retaining device, the guard-wall retaining means (1) exhibits, on its upper side, a plate (7,35) with a transverse bore (8,35a) for freely rotatably receiving a fastening bolt (9) and, at the end remote from the wall-post retaining means, a stop (11,36) which projects beyond the guard-wall retaining means on one side. In this arrangement, the distance from the plate (7,35) to the stop (11,36) is smaller than the distance from the plate (7,35) to the wall-post retaining means (4,31). The wall-post retaining means (4,31) is advantageously defined as a tube portion, with the result that a wall post (5) can be plugged in. Furthermore, the wall-post retaining means (31) is arranged pivotably and arrestably on the guard-wall retaining means (1). <IMAGE>

Description

Die Erfindung betrifft eine Haltevorrichtung für eine Dachschutzwand, bestehend aus an Dachsparren anbringbaren Schutzwandhaltern mit jeweils an ihrem einen Ende winklig angeordneten Wandpfostenhaltern und Wandpfosten.The invention relates to a holding device for a roof protective wall, consisting of protective wall holders that can be attached to rafters, each with wall post holders and wall posts arranged at an angle at one end.

Beim Arbeiten auf Dächern ist es ab einer Absturzhöhe von 3 m zur Einhaltung der Arbeitssicherheit erforderlich, Absturzsicherungsmaßnahmen zu treffen, beispielsweise an den Traufseiten eines Daches Dachschutzwände bzw. Dachschutzgitter anzubringen. Zum Halten einer solchen Dachschutzwand sind aus dem DE-GM 18 99 573 Haltevorrichtungen bekannt, die aus im Abstand senkrecht zur Dachtraufe an Dachsparren anbringbaren Schutzwandhaltern bestehen.When working on roofs from a fall height of 3 m, to ensure occupational safety, it is necessary to take fall protection measures, for example installing roof protection walls or grilles on the eaves sides of a roof. From DE-GM 18 99 573 holding devices are known for holding such a roof protective wall, which consist of protective wall holders that can be attached to rafters at a distance perpendicular to the eaves.

Am Ende jedes Schutzwandhalters ist ein Wandpfostenhalter befestigt, auf dem ein die Dachschutzwand haltender Wandpfosten aufsteckbar ist. Der Schutzwandhalter ist nach einer bekannten Ausführungsform mit Klemmbacken versehen, so daß er an einen senkrecht zur Dachtraufe angeordneten Dachsparren aufklemmbar ist.At the end of each bulkhead holder is a wall post holder, on which a wall post holding the roof bulkhead can be attached. According to a known embodiment, the protective wall holder is provided with clamping jaws so that it can be clamped onto a rafters arranged perpendicular to the eaves.

Bei den bekannten Haltevorrichtungen ist es nachteilig, daß zur Befestigung und zur Wiederwegnahme nach Beendigung der Arbeit die Dacheindeckung zunächst entfernt und später wieder neu eingesetzt werden muß. Dies bringt naturgemäß Gefahren mit sich. Darüber hinaus sind die bekannten Vorrichtungen in ihrem Aufbau aufwendig und ihr Einbau sowie ihr Transport ist kostspielig.In the known holding devices, it is disadvantageous that the roof covering must first be removed and later reinstalled for fastening and for taking back after completion of the work. This naturally entails dangers. In addition, the known devices are complex in their construction and their installation and transport are expensive.

Aufgabe der Erfindung ist es, eine Haltevorrichtung für eine Dachschutzwand vorzusehen, die schnell und gefahrlos ein- und abbaubar ist und die sich platzsparend transportieren läßt.The object of the invention is to provide a holding device for a roof protective wall which can be installed and removed quickly and safely and which can be transported in a space-saving manner.

Zur Lösung der Aufgabe ist die Haltevorrichtung der eingangs genannten Art dadurch gekennzeichnet, daß der Schutzwandhalter an seiner Oberseite eine Lasche mit Querbohrung zur Aufnahme eines frei drehbaren Befestigungsbolzens und am vom Wandpfostenhalter abgewandten Ende einen einseitig den Schutzwandhalter überragenden Anschlag aufweist, wobei der Abstand von der Lasche zum Anschlag kleiner als der Abstand von der Lasche zum Wandpfostenhalter ist.To achieve the object, the holding device of the type mentioned is characterized in that the protective wall holder has on its top a tab with a transverse bore for receiving a freely rotatable fastening bolt and at the end facing away from the wall post holder has a stop projecting beyond the protective wall holder, the distance from the tab to the stop is smaller than the distance from the bracket to the wall post bracket.

Vorteilhaft ist der einseitig herausragende Anschlag drehbar und/oder abnehmbar am Schutzwandhalter angeordnet und als Rundbolzen ausgebildet.The one-sided protruding stop is advantageously rotatably and / or removably arranged on the protective wall bracket and designed as a round bolt.

Der Wandpfostenhalter ist vorzugweise als Rohrabschnitt, in den ein Wandpfosten einsteckbar ist, ausgebildet. Er ist vorzugsweise schwenkbar und arretierbar am Schutzwandhalter angebracht.The wall post holder is preferably designed as a tube section into which a wall post can be inserted. It is preferably attached to the protective wall bracket so that it can be pivoted and locked.

Nach einer vorzugsweisen Ausführungsform ist am Wandpfostenhalter eine Halteplatte mit einer Bohrung zur Aufnahme der Drehachse des Schutzwandhalters und im Abstand mehrere, kreisbogenförmige um die Drehachse angeordnete, im Abstand zueinander stehende Löcher zur Aufnahme eines Arretierstiftes angeordnet.According to a preferred embodiment, a holding plate with a hole for receiving the axis of rotation of the protective wall holder and a plurality of circular arcs arranged around the axis of rotation and spaced apart from one another for receiving a locking pin is arranged on the wall post holder.

Nach einer vorteilhaften Ausführungsform besteht der Wandpfostenhalter aus mindestens zwei Rohrabschnitten, die in Längsrichtung teleskopartig gegeneinander verschiebbar arretierbar sind.According to an advantageous embodiment, the wall post holder consists of at least two tube sections which can be telescopically locked in the longitudinal direction.

Nach einer weiteren vorteilhaften Ausführungsform weist der Wandpfosten ein rechtwinklig, einseitig herausragendes Winkeleisen am unteren Pfostenabschnitt und eine parallel zum Winkeleisen gerichtete, oberhalb des Winkeleisens angeordnete Querbohrung im Abstand zur Aufnahme eines geknickten Gewindebolzens mit hakenförmiger Ausbildung an einem Ende und aufschraubbarer Mutter am anderen Ende auf, wobei die Hakenenden von Winkeleisen und Gewindebolzen zur Aufnahme einer Dachschutzwand gegeneinander gerichtet sind. Oberhalb der aus Winkeleisen und Gewindebolzen bestehenden Komplimentäreinheit ist eine gleichartige und gleichgerichtete Komplimentäreinheit angeordnet und der Gewindebolzen jeder Komplimentäreinheit ist oberhalb der am Wandpfosten befestigten Winkeleisen angeordnet.According to a further advantageous embodiment, the wall post has a right-angled, one-sided protruding angle iron on the lower post section and a transverse bore parallel to the angle iron, arranged above the angle iron, at a distance to accommodate a bent threaded bolt with a hook-shaped design at one end and a screw-on nut at the other end, the hook ends of angle iron and threaded bolts are directed towards each other for receiving a roof protective wall. A similar and rectified complementary unit is arranged above the complementary unit consisting of angle iron and threaded bolts, and the threaded bolt of each complementary unit is arranged above the angle iron attached to the wall post.

Der Wandpfosten weist zwischen den Teilen der Komplimentäreinheit Querbohrungen auf, die senkrecht zur Querbohrung des Gewindebolzens gerichtet sind.The wall post has transverse bores between the parts of the complementary unit, which are directed perpendicular to the transverse bore of the threaded bolt.

Die Erfindung ist in den Zeichnungen beispielhaft dargestellt. Es zeigt:

Fig. 1
einen am Dachsparren befestigten Schutzwandhalter in Seitenansicht,
Fig. 2
den Schutzwandhalter nach Fig. 1 in Seitenansicht,
Fig. 3
den Schutzwandhalter nach Fig. 2 in Draufsicht,
Fig. 4
den Schutzwandhalter nach Fig. 2 mit schwenkbar und arretierbar angeordnetem Wandpfostenhalter,
Fig. 5
den Schutzwandhalter nach Fig. 4 in Draufsicht,
Fig. 6
ein Gerüstrohr mit schwenkbar angeordneter Rohrhülse in Seitenansicht,
Fig. 7
das Gerüstrohr nach Fig. 3 in Draufsicht,
Fig. 8
das Gerüstrohr aus zwei gegeneinander verschiebbaren Rohrabschnitten in Seitenansicht,
Fig. 9
das Gerüstrohr nach Fig. 5 in Draufsicht,
Fig. 10
das Gerüstrohr nach Fig. 5 angebaut am Dachsparren,
Fig. 11
die Vorrichtung als Schutzwandhalter mit Winkeleisen und Gewindebolzen in Seitenansicht,
Fig. 12
die Vorrichtung nach Fig. 11 mit zwei übereinander angeordneten Komplimentäreinheiten,
Fig. 13
die Vorrichtung nach Fig. 12 um 90° gedreht.
The invention is illustrated by way of example in the drawings. It shows:
Fig. 1
a side view of a protective wall bracket attached to the rafters,
Fig. 2
1 in side view,
Fig. 3
2 in top view,
Fig. 4
2 with pivotable and lockable wall post holder,
Fig. 5
4 in top view,
Fig. 6
a scaffold tube with a pivotable tube sleeve in side view,
Fig. 7
3 in top view,
Fig. 8
the scaffold tube from two mutually displaceable tube sections in a side view,
Fig. 9
5 in top view,
Fig. 10
5 attached to the rafters,
Fig. 11
the device as a protective wall holder with angle iron and threaded bolt in side view,
Fig. 12
11 with two complementary units arranged one above the other,
Fig. 13
12 rotated by 90 °.

Nach Fig. 1 ist ein Schutzwandhalter 1 seitlich an einem Sparren 2 eines Daches befestigt. Das vordere Ende des Schutzwandhalters 1 überragt das vordere Ende des Dachsparrens 2 und erstreckt sich unter eine Dachrinne 3, die am Dachsparren 2 befestigt ist.1, a protective wall bracket 1 is laterally attached to a rafter 2 of a roof. The front end of the protective wall bracket 1 projects beyond the front end of the rafters 2 and extends under a gutter 3 which is fastened to the rafters 2.

Am vorderen Ende des Schutzwandhalters 1 ist winklig ein Wandpfostenhalter 4 angeordnet, der als Rohrabschnitt ausgebildet ist. In diesen Rohrabschnitt ist ein Wandpfosten 5 einsteckbar, der eine Schutzwand 6 trägt.At the front end of the protective wall holder 1, a wall post holder 4 is arranged at an angle, which is designed as a tube section. A wall post 5, which carries a protective wall 6, can be inserted into this tube section.

An der Oberseite des Schutzwandhalters 1 befindet sich eine Lasche 7, die eine Querbohrung 8 aufweist, durch die ein Befestigungsbolzen 9 (Fig. 3) derart steckbar ist, daß er durch den Dachsparren 2 steckbar und durch eine Mutter 10 befestigbar ist. Der Schutzwandhalter 1 ist somit um den Befestigungsbolzen 9 frei drehbar gehalten.At the top of the protective wall holder 1 there is a tab 7 which has a transverse bore 8 through which a fastening bolt 9 (FIG. 3) can be inserted in such a way that it can be inserted through the rafters 2 and fastened by a nut 10. The protective wall bracket 1 is thus held freely rotatable about the fastening bolt 9.

Am vom Wandpfostenhalter 4 abgewandten Ende des Schutzwandhalters 1 ist ein Anschlag 11 angeordnet, der einseitig aus dem Schutzwandhalter 1 herausragt. Dieser Anschlag 11 dient dazu, die Schwenkbewegung des Schutzwandhalters 1 zu begrenzen, wenn dieser am Sparren 2 befestigt ist und der Anschlag 11 an der Unterseite des Dachsparrens 2 anschlägt. Somit ist eine sichere Befestigung des Schutzwandhalters 1 nur durch einen Befestigungsbolzen 9 gewährleistet, wodurch der Abbau des Schutzwandhalters 1 nach Lösen des Befestigungsbolzens 9 schnell und einfach möglich ist.At the end of the protective wall holder 1 facing away from the wall post holder 4 there is a stop 11 which projects from the protective wall holder 1 on one side. This stop 11 serves to limit the pivoting movement of the bulkhead holder 1 when it is attached to the rafters 2 and the stop 11 on the underside of the Rafter 2 stops. Thus, a secure fastening of the protective wall bracket 1 is only ensured by a fastening bolt 9, whereby the dismantling of the protective wall bracket 1 after loosening the fastening bolt 9 is possible quickly and easily.

Bei der Ausführungsform nach den Fig. 4 und 5 ist ein Wandpfostenhalter 4a zwischen zwei Halteplatten 12 derart angeordnet, daß der Wandpfostenhalter 4a am vorderen Ende des Schutzwandhalters 1 je nach Dachneigung einstellbar ist. Die gewünschte Stellung kann durch Einstecken eines Splintes durch eines der Löcher 13 arretiert werden.In the embodiment according to FIGS. 4 and 5, a wall post holder 4a is arranged between two holding plates 12 in such a way that the wall post holder 4a can be adjusted at the front end of the protective wall holder 1 depending on the roof pitch. The desired position can be locked by inserting a split pin through one of the holes 13.

Nach der Ausführungsform der Fig. 4 und 5 ist der Anschlag 11a drehbar am Schutzwandhalter 1 befestigt. Für den Transport kann der Anschlag 11a auch vom Schutzwandhalter 1 abnehmbar montiert sein. Der Anschlag 11a kann als Flachstahl oder als Rundstahl ausgebildet sein.According to the embodiment of FIGS. 4 and 5, the stop 11a is rotatably attached to the bulkhead holder 1. For transport, the stop 11a can also be mounted detachably from the protective wall holder 1. The stop 11a can be designed as a flat steel or as a round steel.

Die Schutzwandhalter 1 lassen sich beim Neubau bereits vor dem Richten des Dachstuhls montieren.The protective wall brackets 1 can be installed before the roof truss is straightened.

Nach den Fig. 6 und 7 ist an ein als Schutzwandhalter dienendes Gerüstrohr 21 eine Rohrhülse 22 als Wandpfostenhalter schwenkbar angeordnet. Hierzu sind an der Rohrhülse 22 zwei Stahlplatten 25 angebracht, deren Abstand der Dicke des Gerüstrohres 21 entspricht. Die Halteplatte 25 weist im Abstand mehrere, kreisbogenförmig um die Drehachse des Gerüstrohres angeordnete, im Abstand zueinander stehende Löcher 26 zur Aufnahme eines Arretierstiftes auf. Ferner sind Bohrungen 27 zur Aufnahme der Drehachse des Gerüstrohres angeordnet.6 and 7, a tubular sleeve 22 is pivotably arranged as a wall post holder on a scaffold tube 21 serving as a protective wall holder. For this purpose, two steel plates 25 are attached to the tubular sleeve 22, the distance between which corresponds to the thickness of the scaffold tube 21. The holding plate 25 is at a distance from a plurality of holes 26 which are arranged in a circular arc around the axis of rotation of the scaffold tube and are at a distance from one another for receiving a locking pin. Furthermore, bores 27 are arranged for receiving the axis of rotation of the scaffold tube.

Bei der Ausführungsform nach den Fig. 8 bis 10 besteht das Gerüstrohr aus zwei Rohrabschnitten 34 und 37, die in Längsrichtung teleskopartig gegeneinander verschiebbar sind. Seitlich am Gerüstrohr ist eine Lasche 35 mit einer Bohrung 35a angeordnet, mit deren Hilfe das Gerüstrohr am Dachsparren S befestigt werden kann. Am hinteren Ende des Gerüstrohres ist ein Anschlag 36 befestigt, der sich bei der Montage quer unter den Sparren S legt.In the embodiment according to FIGS. 8 to 10, the scaffold tube consists of two tube sections 34 and 37 which are telescopically displaceable in the longitudinal direction. On the side of the scaffold tube there is a tab 35 with a bore 35a, with the aid of which the scaffold tube can be attached to the rafters S. At the rear end of the scaffold tube, a stop 36 is attached, which lies transversely under the rafters S during assembly.

Um die teleskopartig gegeneinander verschiebbaren Rohrabschnitte 34 und 37 festlegen zu können, weisen diese Querbohrungen 38 und 39 auf, die gleichgerichtet sind und durch die ein Steckbolzen 40 in gewünschter Stellung durchsteckbar ist.In order to be able to fix the telescopically displaceable tube sections 34 and 37, these have cross bores 38 and 39 which are rectified and through which a plug pin 40 can be inserted in the desired position.

Am Ende des Rohrabschnittes 37 ist die Rohrhülse 22 schwenkbar umd die Drehachse in der Bohrung 27 befestigt, wobei ein Blech 33 zur Versteifung dient. An der Rohrhülse 13 ist eine Halteplatte 31 angeschweißt, die ebenfalls im Abstand mehrere, kreisbogenförmig um die Drehachse angeordnete, im Abstand zueinander stehenden Löcher 32 zur Aufnahme eines Arretierstiftes aufweist.At the end of the pipe section 37, the pipe sleeve 22 is pivotally attached around the axis of rotation in the bore 27, a sheet 33 serving for stiffening. A holding plate 31 is welded to the tubular sleeve 13 and also has a plurality of holes 32 spaced apart from one another and arranged at a distance from one another in a circular arc around the axis of rotation, for receiving a locking pin.

Nach den Fig. 11 bis 13 besteht die Vorrichtung zum Halten einer Schutzwand und/oder eines Seitenschutzes aus einem lotrecht aufstellbaren Gerüstrohr R mit einem rechtwinklig einseitig herausragenden Winkeleisen 41 am unteren Rohrabschnitt und im Abstand darüber parallel zum Winkeleisen gerichteten Querbohrung 42. Durch die Querbohrung 42 ist ein geknickter Bolzen 43 gesteckt. Der Bolzen 43 weist an seinem einen Ende ein Gewinde auf, auf das eine Mutter 44 aufgeschraubt ist. Das andere Ende des Gewindebolzens ist hakenartig ausgebildet und gegen das Hakenende des Winkeleisens 41 gerichtet. Zwischen das Winkeleisen 41 und den Gewindebolzen 43 ist eine Schutzwand einsetzbr, die durch Anziehen der Mutter 44 festgehalten und ausgesteift wird.11 to 13, the device for holding a protective wall and / or a side protection consists of a vertically erectable scaffold tube R with an angle iron 41 protruding at right angles on one side at the lower tube section and at a distance above it parallel bore 42 directed parallel to the angle iron. Through the cross bore 42 a kinked bolt 43 is inserted. The bolt 43 has a thread at one end, onto which a nut 44 is screwed. The other end of the threaded bolt is hook-like and against the hook end of the Angle iron 41 directed. Between the angle iron 41 and the threaded bolt 43, a protective wall is inserted, which is held and stiffened by tightening the nut 44.

Bei der Ausführungsform nach Fig. 12 sind zwei Schutzwandteile übereinander in gleicher Weise montierbar.In the embodiment according to FIG. 12, two protective wall parts can be mounted one above the other in the same way.

Wie Fig. 12 ferner erkennen läßt, sind im Gerüstrohr R zwischen dem Winkeleisen 41 und dem Gewindebolzen 43 Querbohrungen 45 vorgesehen, die senkrecht zur Querbohrung 42 des Gewindebolzens 43 verlaufen. Wie Fig. 13 zeigt, können durch die Querbohrungen 45 Schrauben 46 gesteckt werden, mit deren Hilfe ein erforderlicher Seitenschutz, der auch aus Holzteilen bestehen kann befestigbar ist.As can also be seen in FIG. 12, cross bores 45 are provided in the scaffold tube R between the angle iron 41 and the threaded bolt 43, which run perpendicular to the transverse bore 42 of the threaded bolt 43. As shown in FIG. 13, 45 screws 46 can be inserted through the transverse bores, with the aid of which a required side protection, which can also consist of wooden parts, can be fastened.

Claims (10)

Haltevorrichtung für eine Dachschutzwand, bestehend aus an Dachsparren anbringbaren Schutzwandhaltern mit jeweils an ihrem einen Ende winklig angeordneten Wandpfostenhaltern und Wandpfosten, dadurch gekennzeichnet, daß jeder Schutzwandhalter (1)an seiner Oberseite eine Lasche (7) mit Querbohrung (8) zur Aufnahme eines frei drehbaren Befestigungsbolzens (9) und am vom Wandpfostenhalter (4) abgewandten Ende einen einseitig den Schutzwandhalter (1) überragenden Anschlag (11) aufweist, wobei der Abstand von der Lasche (7) zum Anschlag (11) kleiner als der Abstand von der Lasche (7) zum Wandpfostenhalter (4) ist.Holding device for a protective roof wall, consisting of protective wall holders that can be attached to rafters, each with wall post holders and wall posts arranged at an angle at one end, characterized in that each protective wall holder (1) has a tab (7) on its top with a transverse bore (8) for receiving a freely rotatable one Fastening bolt (9) and at the end facing away from the wall post holder (4) has a stop (11) projecting over the protective wall holder (1) on one side, the distance from the bracket (7) to the stop (11) being smaller than the distance from the bracket (7 ) to the wall post holder (4). Haltevorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der einseitig herausragende Anschlag (11) drehbar und/oder abnehmbar am Schutzwandhalter (1) angeordnet ist.Holding device according to claim 1, characterized in that the stop (11) projecting on one side is rotatably and / or removably arranged on the protective wall holder (1). Haltevorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß der Anschlag (11) als Rundbolzen ausgebildet ist.Holding device according to claims 1 and 2, characterized in that the stop (11) is designed as a round bolt. Haltevorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Wandpfostenhalter (4) als Rohrabschnitt, in den ein Wandpfosten einsteckbar ist, ausgebildet ist.Holding device according to claim 1, characterized in that the wall post holder (4) is designed as a tube section into which a wall post can be inserted. Haltevorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß der Wandpfostenhalter (4) schwenkbar und arretierbar am Schutzwandhalter (1) angeordnet ist.Holding device according to claim 4, characterized in that the wall post holder (4) is arranged on the protective wall holder (1) so that it can be pivoted and locked. Haltevorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß am Wandpfostenhalter (22) eine Halteplatte (5) mit einer Bohrung (27) zur Aufnahme der Drehachse des Schutzwandhalters (21) und im Abstand zueinander stehende Löcher (26) zur Aufnahme eines Arretiersiftes angeordnet ist.Holding device according to one of claims 1 to 5, characterized in that on the wall post holder (22) a holding plate (5) with a bore (27) for receiving the axis of rotation of the protective wall holder (21) and spaced holes (26) for receiving a Locking pin is arranged. Haltevorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Schutzwandhalter (21) aus mindestens zwei Rohrabschnitten (34, 37) besteht, die in Längsrichtung teleskopartig gegeneinander verschiebbar und arretierbar sind.Holding device according to one of claims 1 to 6, characterized in that the protective wall holder (21) consists of at least two tube sections (34, 37) which are telescopically displaceable and lockable in the longitudinal direction. Haltevorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Wandpfosten (R) ein rechtwinklig, einseitig herausragendes Winkeleisen (41) am unteren Pfostenabschnitt und eine parallel zum Winkeleisen gerichtete, oberhalb des Winkeleisens angeordnete Querbohrung (42) im Abstand zur Aufnahme eines geknickten Gewindebolzens (43) mit hakenförmiger Ausbildung an einem Ende und aufschraubbarer Mutter (44) am anderen Ende aufweist, wobei die Hakenenden von Winkeleisen und Gewindebolzen zur Aufnahme einer Dachschutzwand gegeneinander gerichtet sind.Holding device according to Claim 1, characterized in that the wall post (R) has a right-angled, one-sided protruding angle iron (41) on the lower post section and a transverse bore (42), which is arranged parallel to the angle iron and is arranged above the angle iron, at a distance to accommodate a kinked threaded bolt (43 ) with a hook-shaped design at one end and a screw-on nut (44) at the other end, the hook ends of angle iron and threaded bolts being directed towards one another for receiving a roof protective wall. Haltevorrichtung nach Anspruch 8, dadurch gekennzeichnet, daß oberhalb der aus Winkeleisen (41) und Gewichtsbolzen (43) bestehenden Komplimentäreinheit eine gleichartige und gleichgerichtete Komplimentäreinheit angeordnet ist und der Gewindebolzen jeder Komplimentäreinheit oberhalb des am Wandpfosten befestigten Winkeleisens angeordnet ist.Holding device according to claim 8, characterized in that a similar and rectified complementary unit is arranged above the complementary unit consisting of angle iron (41) and weight bolt (43) and the threaded bolt of each complementary unit is arranged above the angle iron attached to the wall post. Haltevorrichtung nach einem der Ansprüche 8 oder 9, dadurch gekennzeichnet, daß der Wandpfosten (R) zwischen den Teilen der Komplimentäreinheit Querbohrungen (45) aufweist, die senkrecht zur Querbohrung (42) des Gewindebolzens (43) gerichtet sind.Holding device according to one of claims 8 or 9, characterized in that the wall post (R) between the parts of the complementary unit has transverse bores (45) which are directed perpendicular to the transverse bore (42) of the threaded bolt (43).
EP94117567A 1993-11-15 1994-11-08 Roof guard rail support Ceased EP0653530A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE4338936A DE4338936C1 (en) 1993-11-15 1993-11-15 Retaining device for a roof protection wall
DE4338936 1993-11-15
DE9402970U 1994-02-23
DE9402970U DE9402970U1 (en) 1994-02-23 1994-02-23 Device for holding a protective wall and / or a side protection
DE9402971U 1994-02-23
DE9402971U DE9402971U1 (en) 1994-02-23 1994-02-23 Scaffold tube as a side protection holder of a fastening device for roof protection walls

Publications (1)

Publication Number Publication Date
EP0653530A1 true EP0653530A1 (en) 1995-05-17

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Application Number Title Priority Date Filing Date
EP94117567A Ceased EP0653530A1 (en) 1993-11-15 1994-11-08 Roof guard rail support

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EP (1) EP0653530A1 (en)
FI (1) FI945348A (en)
NO (1) NO944343L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838145A1 (en) * 2002-04-08 2003-10-10 R L Des Etablissements Durieux Protection device for roofers comprises device composed of jaws with parallel clamping faces fixed under rafter and second device supporting handrail wire pegs with clearance allowing roofer to work
EP3199723A1 (en) * 2016-01-28 2017-08-02 Dani Alu Self supporting foldable railing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106877B (en) 1998-05-19 2001-04-30 Peltitarvike Oy Device for attaching a guardrail

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500516A1 (en) * 1981-02-20 1982-08-27 Goubaud Michel Non load bearing handrail for roof worker - has three detachable adjustable length anchoring bars mounted in muffs fitting variety of roof fixings
FR2558874A1 (en) * 1984-01-27 1985-08-02 Etchenausia Entreprise Protective guard rail for people working on roofs
US4666131A (en) * 1986-04-24 1987-05-19 Kettelkamp Sr Ronald C Adjustable guard rail stanchion member
DE4017311A1 (en) * 1990-05-30 1991-12-05 Baumann Verwertungs Gmbh Erection of roof scaffolding - involves fixture for attachment to roof joist and connected rod-form scaffolding component retainer
DE9402971U1 (en) * 1994-02-23 1994-08-11 Steffen, Ferdinand, 54662 Speicher Scaffold tube as a side protection holder of a fastening device for roof protection walls

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500516A1 (en) * 1981-02-20 1982-08-27 Goubaud Michel Non load bearing handrail for roof worker - has three detachable adjustable length anchoring bars mounted in muffs fitting variety of roof fixings
FR2558874A1 (en) * 1984-01-27 1985-08-02 Etchenausia Entreprise Protective guard rail for people working on roofs
US4666131A (en) * 1986-04-24 1987-05-19 Kettelkamp Sr Ronald C Adjustable guard rail stanchion member
DE4017311A1 (en) * 1990-05-30 1991-12-05 Baumann Verwertungs Gmbh Erection of roof scaffolding - involves fixture for attachment to roof joist and connected rod-form scaffolding component retainer
DE9402971U1 (en) * 1994-02-23 1994-08-11 Steffen, Ferdinand, 54662 Speicher Scaffold tube as a side protection holder of a fastening device for roof protection walls

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838145A1 (en) * 2002-04-08 2003-10-10 R L Des Etablissements Durieux Protection device for roofers comprises device composed of jaws with parallel clamping faces fixed under rafter and second device supporting handrail wire pegs with clearance allowing roofer to work
EP3199723A1 (en) * 2016-01-28 2017-08-02 Dani Alu Self supporting foldable railing
FR3047260A1 (en) * 2016-01-28 2017-08-04 Dani Alu BODY WELDER

Also Published As

Publication number Publication date
NO944343D0 (en) 1994-11-14
NO944343L (en) 1995-05-16
FI945348A0 (en) 1994-11-14
FI945348A (en) 1995-05-16

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