WO2022187878A1 - Railing post - Google Patents

Railing post Download PDF

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Publication number
WO2022187878A1
WO2022187878A1 PCT/AT2022/060062 AT2022060062W WO2022187878A1 WO 2022187878 A1 WO2022187878 A1 WO 2022187878A1 AT 2022060062 W AT2022060062 W AT 2022060062W WO 2022187878 A1 WO2022187878 A1 WO 2022187878A1
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WO
WIPO (PCT)
Prior art keywords
post
upright
leg
receptacle
ground
Prior art date
Application number
PCT/AT2022/060062
Other languages
German (de)
French (fr)
Inventor
Herbert BRODINGER
Original Assignee
Brodinger Herbert
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 Brodinger Herbert filed Critical Brodinger Herbert
Publication of WO2022187878A1 publication Critical patent/WO2022187878A1/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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • E04G5/142—Railings extensible or telescopic
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F2011/1868—Miscellaneous features of handrails not otherwise provided for
    • E04F2011/187—Miscellaneous features of handrails not otherwise provided for lengthwise adjustable, e.g. telescopic

Definitions

  • the invention relates to a railing post, in particular for building site railings, with two post parts that can be telescoped relative to one another to adjust the length of the post, namely a post leg and a post body, and with at least one receptacle for defense means assigned to the post body, the post length being connected to a thread drive by a post leg and the post body is continuously adjustable.
  • Rotatable receptacles for defense equipment are known, for example, from JP 2005188275 A, DE 20107666 U1, DE 202015104625 U1 and DE 19912816 A1.
  • the invention is therefore based on the object of creating a device of the type described in the introduction, which is infinitely adjustable in a simple manner and is particularly robust. A flea adjustment should also be possible in the finished assembly state.
  • the invention solves the problem in that at least one bearing sleeve, which is rotatably mounted about the upright axis and secured in the upright axis direction, is mounted on the upright hull, on which at least one receptacle for defense equipment is arranged, that at least the upper end section of the upright leg is a threaded rod which engages in a threaded nut provided in a cylinder cavity of the upright body and that the upper free end of the upright body is associated with a tool-actuable upright head for twisting the upright body relative to the upright leg.
  • Stander's leg and stander's body can be screwed together telescopically, so that the stander's length can be continuously adjusted, for example by screwing the stander's leg into the stander's body.
  • the standing leg and standing body are tubular profiles, for example.
  • the weirs, such as boards, poles, chains and/or ropes, are intended to secure the structure and are attached to the railings.
  • the upright leg and/or the upright body can be rotated relative to one another to adjust the length of the upright, with one of the two parts, i.e. either the upright body or the upright leg, being held in a rotationally fixed manner by the weirs, an anchor or the like.
  • At least one bearing sleeve which is rotatably mounted about the post axis and secured in the post axis direction, is mounted on the post body, on which at least one receptacle for defense means is arranged.
  • the sleeve with the receptacle is, in particular, freely rotatably mounted on the vertical body, which allows a smooth length adjustment.
  • the upper free end of the upright body is assigned a tool-operable upright head for twisting the upright body relative to the upright leg. This allows stepless adjustment of the post length at any time.
  • stops can be provided at both ends of the bearing sleeve on the upright body.
  • the stops can be screws set into the hull, rings welded on or spigots, which are particularly robust and suitable for the rough use on a building site.
  • the mount can be a hook that protrudes radially from the upright hull and is open at the top, or it can be a closed bracket.
  • the stander's leg can be assigned a stander's foot, which has stop means for fixing the guardrail to a structure.
  • the upright foot is preferably screwed to the upright leg on the upright foot side and has an anchor protruding transversely from the upright axis direction for fixing the railing post to the structure.
  • FIG. 1 shows a handrail in a partially sectioned cross section
  • FIG. 2 shows the leg and the torso of the handrail, removed from the leg, of the handstand from FIG. 1 in a partially sectioned cross section.
  • the handrail post 1 in particular for construction site railings, comprises two post parts that can be telescoped relative to one another to set a post length L, namely a post leg 2 and a post body 3.
  • the handrail post 1 includes several receptacles 4 for defense means 5, which are assigned to the post body 3.
  • the defense means 5 can be Recordings 4 suspended boards, grids, ropes, chains or the like.
  • the upright length L is continuously adjustable with a screw drive connecting the upright leg 2 and the upright body 3 .
  • the upper end section of the upright leg 2 is a threaded rod 6 which engages in a threaded nut 7 provided in a cylindrical cavity of the upright body 3 .
  • the upper free end of the upright body is associated with a tool-actuable upright head 8, for example a square or hexagonal head, for twisting the upright body 3 relative to the upright leg 2 with an open-end wrench or the like.
  • Bearing sleeves 10 are mounted on the upright body 3 and are rotatably mounted about the upright axis 9 and secured in the upright axis direction. At least one receptacle 4 for defense equipment 5 is attached to each of these bearing sleeves 10 .
  • stops 11 are provided at both ends of the bearing sleeves 10 on the upright body 3 .
  • the receptacle 4 is a hook that projects radially from the vertical body 3 and is open at the top.
  • the receptacle 4 can also be closed at the top and formed by a closed C-shaped bracket attached to the sleeve, into which board-shaped weirs 5 can be inserted.
  • the upright leg 2 is assigned a upright foot 12 at the end facing away from the upright body 3 , which has attachment means 13 for fixing the railing upright 1 to a structure 14 .
  • the upright foot 12 is screwed to the upright leg 2 with a thread 15 on the upright foot side and has as attachment means 13 an anchor projecting transversely from the axial direction of the upright in the form of a threaded rod that can be screwed into the structure for fixing the railing post 1 to the structure 14.

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

Abstract

The invention relates to a railing post (1), in particular for construction railings, having two post parts, namely a post leg (2) and a post body (3), which are able to be telescoped with respect to one another to set a post length (L), and having at least one receptacle (4) for barrier means (5) that is assigned to the post body (3). In order to create advantageous handling conditions, it is proposed that the post length (L) can be set in an infinitely variable manner by means of a thread drive connecting the post leg (2) and the post body (3), wherein at least one bearing sleeve (10), which is mounted so as to be rotatable about the post axis (9) and is secured in the post axial direction, is mounted on the post body (3), on which bearing sleeve (10) the in each case at least one receptacle (4) for barrier means (5) is arranged, that at least the upper end portion of the post leg (2) is a threaded rod (6) which engages in a threaded nut (7) provided in a cylindrical cavity of the post body (3), and that the upper free post body end is assigned a tool-actuatable post head (8) for rotating the post body (3) with respect to the post leg (2).

Description

Geländersteher handrail post
Technisches Gebiet technical field
Die Erfindung bezieht sich auf einen Geländersteher, insbesondere für Baugeländer, mit zwei zum Einstellen einer Steherlänge zueinander teleskopierbaren Steherteilen, nämlich einem Steherbein und einem Steherrumpf, und mit wenigstens einer dem Steherrumpf zugeordneten Aufnahme für Wehrmittel, wobei die Steherlänge mit einem Steherbein und Steherrumpf verbindenden Gewindetrieb stufenlos einstellbar ist. The invention relates to a railing post, in particular for building site railings, with two post parts that can be telescoped relative to one another to adjust the length of the post, namely a post leg and a post body, and with at least one receptacle for defense means assigned to the post body, the post length being connected to a thread drive by a post leg and the post body is continuously adjustable.
Stand der Technik Neben Baustellengeländern mit fest vorgegebener Geländerhöhe in unterschiedlichsten Formen und aus verschiedenen Materialien sind auch stufenweise einstellbare Geländer, nämlich Absturzsicherungen, bekannt. Eine Vorrichtung der Eingang geschilderten Art offenbart die US 2008173857 A1. Als nachteilig hat sich allerdings erwiesen, dass bei montierten Weheren, hier einem Handlauf, keine Höhenverstellung mehr möglich ist. PRIOR ART In addition to construction site railings with a fixed railing height in a wide variety of shapes and made of different materials, railings that can be adjusted in stages, namely fall protection devices, are also known. A device of the type described above is disclosed in US 2008173857 A1. However, it has proven to be disadvantageous that with installed weirs, here a handrail, height adjustment is no longer possible.
Aus der DE 2910696 A1, der DE 202019105614 U1, der KR 200464842 Y1, der WO 2018049477 A1 , der CN 106854937 A und der EP 2189594 A1 sind Absturzsicherungen für die Sicherung von Arbeitern bei der Erstellung eines Gebäudes bekannt. Besagte Absturzsicherungen weisen teleskopartig ineinander steckbare Formrohre auf, womit die Höhe der Absturzsicherungen stufenweise einstellbar ist. Allen diesen Absturzsicherungen ist gemein, dass zum Einstellen der Höhenlage ein Sicherungselement in vorgefertigte Löcher eingesetzt wird, womit die Höhe der Absturzsicherung nur in vorgegebenen Abständen wählbar ist. Zum Festlegen von Absturzsicherungen an Bauwerken ist es bekannt (DE 8914503 U1 , DE 4336200 A1 , DE 2456846 A1 , ES 2264354 A1 ), spindelbetriebene Zwingen vorzusehen. Mittels eines in einem Steher der Absturzsicherung angeordneten Gewindes wird die Relativposition eines inneren eine Zwingenbacke ausbildenden und eines äußeren Formrohres verstellt, welches eine Gegenbacke trägt. Mit einer gegenseitigen Verstellung der beiden Backen kann ein Bauelement durch Erzeugung einer Klemmkraft zur Befestigung der Absturzsicherungen klemmend gegriffen werden. Eine Flöhenverstellung der geoffenbarten Absturzsicherungen nicht vorgesehen. DE 2910696 A1, DE 202019105614 U1, KR 200464842 Y1, WO 2018049477 A1, CN 106854937 A and EP 2189594 A1 disclose fall protection systems for protecting workers during the construction of a building. Said fall protection devices have shaped tubes that can be plugged into one another telescopically, with which the height of the fall protection device can be gradually adjusted. What all of these fall protection devices have in common is that a safety element is inserted into prefabricated holes to adjust the height, so that the height of the fall protection device can only be selected at specified intervals. It is known (DE 8914503 U1, DE 4336200 A1, DE 2456846 A1, ES 2264354 A1) to provide spindle-operated clamps for fixing fall protection systems on buildings. By means of a thread arranged in a post of the fall protection, the relative position of an inner, forming a clamp jaw and an outer, shaped tube, which carries a counter-jaw, is adjusted. With a mutual adjustment of the two jaws, a component can be gripped in a clamping manner by generating a clamping force for fastening the fall protection. A flea adjustment of the disclosed fall protection is not provided.
Drehbare Aufnahmen für Wehrmittel sind beispielsweise aus der JP 2005188275 A, der DE 20107666 U1, der DE 202015104625 U1 und der DE 19912816 A1 bekannt. Rotatable receptacles for defense equipment are known, for example, from JP 2005188275 A, DE 20107666 U1, DE 202015104625 U1 and DE 19912816 A1.
Als Nachteil erweist es sich bei den bekannten Vorrichtungen insbesondere, dass ein nachträgliches anpassen der Absturzsicherungshöhe im laufenden Baufortschritt, wenn überhaupt, nur mit viel Aufwand möglich ist. A particular disadvantage of the known devices is that subsequent adjustment of the fall protection height during ongoing construction is only possible with a great deal of effort, if at all.
Darstellung der Erfindung Presentation of the invention
Der Erfindung liegt somit die Aufgabe zugrunde, eine Vorrichtung der eingangs geschilderten Art zu schaffen, die auf einfache Weise stufenlos einstellbar und dabei besonders robust ist. Eine Flöhenverstellung soll auch im fertigen Montagezustand möglich sein. The invention is therefore based on the object of creating a device of the type described in the introduction, which is infinitely adjustable in a simple manner and is particularly robust. A flea adjustment should also be possible in the finished assembly state.
Die Erfindung löst die gestellte Aufgabe dadurch, dass am Steherrumpf wenigstens eine um die Steherachse drehbar gelagerte und in Steherachsrichtung gesicherte Lagerhülse gelagert ist, an der die je wenigstens eine Aufnahme für Wehrmittel angeordnet ist, dass wenigstens der obere Endabschnitt des Steherbeins eine Gewindestange ist, die in eine in einem zylinderhohlraum des Steherrumpfs vorgesehene Gewindemutter eingreift und dass dem oberen freien Steherrumpfende ein werkzeugbetätigbarer Steherkopf zum Verdrehen des Steherrumpfes gegenüber dem Steherbein zugeordnet ist. Steherbein und Steherrumpf sind teleskopisch ineinander verschraubbar, womit die Steherlänge beispielsweise durch einschrauben des Steherbeins in den Steherrumpf stufenlos einstellbar ist. Vom Grundkörper her sind Steherbein und Steherrumpf beispielsweise Rohrprofile. Die Wehren, beispielsweise Bretter, Stangen, Ketten und/oder Seile, sollen das Bauwerk sichern und werden an den Geländestehern befestigt. Im allgemeinsten Fall können das Steherbein und/oder der Steherrumpf zur Einstellung der Steherlänge zueinander verdreht werden, wobei gegebenenfalls eines der beiden Teile, also entweder der Steherrumpf oder das Steherbein drehfest von den Wehren, einem Anker od. dgl. gehalten werden können. Damit die Wehren bei einer Einstellung der Steherlänge an den Geländerstehern verbleiben können, ist am Steherrumpf wenigstens eine um die Steherachse drehbar gelagerte und in Steherachsrichtung gesicherte Lagerhülse gelagert, an der die je wenigstens eine Aufnahme für Wehrmittel angeordnet ist. Die Hülse mit der Aufnahme ist dabei insbesondere frei drehbar am Steherrumpf gelagert, womit eine leichtgängige Längeneinstellung möglich ist. The invention solves the problem in that at least one bearing sleeve, which is rotatably mounted about the upright axis and secured in the upright axis direction, is mounted on the upright hull, on which at least one receptacle for defense equipment is arranged, that at least the upper end section of the upright leg is a threaded rod which engages in a threaded nut provided in a cylinder cavity of the upright body and that the upper free end of the upright body is associated with a tool-actuable upright head for twisting the upright body relative to the upright leg. Stander's leg and stander's body can be screwed together telescopically, so that the stander's length can be continuously adjusted, for example by screwing the stander's leg into the stander's body. In terms of the basic body, the standing leg and standing body are tubular profiles, for example. The weirs, such as boards, poles, chains and/or ropes, are intended to secure the structure and are attached to the railings. In the most general case, the upright leg and/or the upright body can be rotated relative to one another to adjust the length of the upright, with one of the two parts, i.e. either the upright body or the upright leg, being held in a rotationally fixed manner by the weirs, an anchor or the like. So that the weirs can remain on the railing posts when the post length is adjusted, at least one bearing sleeve, which is rotatably mounted about the post axis and secured in the post axis direction, is mounted on the post body, on which at least one receptacle for defense means is arranged. The sleeve with the receptacle is, in particular, freely rotatably mounted on the vertical body, which allows a smooth length adjustment.
Besonders einfache Verhältnisse ergeben sich für den Gewindetrieb dadurch, dass der wenigstens der obere Endabschnitt des Steherbeins eine Gewindestange ist, die in eine in einem zylinderhohlraum des Steherrumpfs vorgesehene Gewindemutter eingreift. Particularly simple conditions result for the screw drive in that at least the upper end section of the upright is a threaded rod which engages in a threaded nut provided in a cylindrical cavity of the upright body.
Zur einfachen und raschen Einstellung der Steherlänge mit einem Standardwerkzeug ist es vorgesehen, dass dem oberen freien Steherrumpfende ein werkzeugbetätigbarer Steherkopf zum Verdrehen des Steherrumpfes gegenüber dem Steherbein zugeordnet ist. Damit ist jederzeit eine stufenlose Einstellung der Steherlänge möglich. For quick and easy adjustment of the upright length with a standard tool, the upper free end of the upright body is assigned a tool-operable upright head for twisting the upright body relative to the upright leg. This allows stepless adjustment of the post length at any time.
Zur Sicherung der Lagerhülse in Steherachsrichtung können beiderends der Lagerhülse am Steherrumpf angeordnete Anschläge vorgesehen sein. Die Anschläge können in den Rumpf eingesetzte Schrauben, angeschweißte Ringe oder Zapfen sein, die besonders robust und für den rauhen Einsatz auf einer Baustelle geeignet sind. Je nach einzusetzender Wehr und gewünschter Sicherung kann die Aufnahme ein radial vom Steherrumpf abstehender, nach oben offener Haken oder ein geschlossener Bügel sein. To secure the bearing sleeve in the direction of the upright axis, stops can be provided at both ends of the bearing sleeve on the upright body. The stops can be screws set into the hull, rings welded on or spigots, which are particularly robust and suitable for the rough use on a building site. Depending on the weir to be used and the desired safety device, the mount can be a hook that protrudes radially from the upright hull and is open at the top, or it can be a closed bracket.
Dem Steherbein kann am dem Steherrumpf abgewandten Ende ein Steherfuß zugeordnet sein, der Anschlagmittel zum Festlegen des Geländestehers an einem Baukörper aufweist. Der Steherfuß ist vorzugsweise steherfußseitig mit dem Steherbein verschraubt und weist einen quer von der Steherachsrichtung abragenden Anker zum Festlegen des Geländestehers am Baukörper auf. At the end facing away from the body of the stander, the stander's leg can be assigned a stander's foot, which has stop means for fixing the guardrail to a structure. The upright foot is preferably screwed to the upright leg on the upright foot side and has an anchor protruding transversely from the upright axis direction for fixing the railing post to the structure.
Kurze Beschreibung der Erfindung Brief description of the invention
In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt. Es zeigen In the drawing, the subject of the invention is shown as an example. Show it
Fig. 1 einen Geländesteher in teilgeschnittenem Querschnitt und Fig. 2 das Steherbein und den vom Steherbein abgenommenen Steherrumpf des Geländestehers aus Fig. 1 in teilgeschnittenem Querschnitt. 1 shows a handrail in a partially sectioned cross section, and FIG. 2 shows the leg and the torso of the handrail, removed from the leg, of the handstand from FIG. 1 in a partially sectioned cross section.
Wege zur Ausführung der Erfindung Ways to carry out the invention
Der Geländersteher 1, insbesondere für Baugeländer, umfasst zwei zum Einstellen einer Steherlänge L zueinander teleskopierbare Steherteile, nämlich ein Steherbein 2 und einen Steherrumpf 3. Zudem umfasst der Geländersteher 1 mehrere dem Steherrumpf 3 zugeordneten Aufnahmen 4 für Wehrmittel 5. Die Wehrmittel 5 können in die Aufnahmen 4 eingehängte Bretter, Gitter, Seile, Ketten od. dgl. sein. Die Steherlänge L ist mit einem Steherbein 2 und Steherrumpf 3 verbindenden Gewindetrieb stufenlos einstellbar ist. Dabei ist der obere Endabschnitt des Steherbeins 2 eine Gewindestange 6 ist, die in eine in einem zylinderhohlraum des Steherrumpfs 3 vorgesehene Gewindemutter 7 eingreift. The handrail post 1, in particular for construction site railings, comprises two post parts that can be telescoped relative to one another to set a post length L, namely a post leg 2 and a post body 3. In addition, the handrail post 1 includes several receptacles 4 for defense means 5, which are assigned to the post body 3. The defense means 5 can be Recordings 4 suspended boards, grids, ropes, chains or the like. The upright length L is continuously adjustable with a screw drive connecting the upright leg 2 and the upright body 3 . The upper end section of the upright leg 2 is a threaded rod 6 which engages in a threaded nut 7 provided in a cylindrical cavity of the upright body 3 .
Dem oberen freien Steherrumpfende ist ein werkzeugbetätigbarer Steherkopf 8, beispielsweise ein Vier- oder Sechskantkopf, zum Verdrehen des Steherrumpfes 3 gegenüber dem Steherbein 2 mit einem Gabelschlüssel od. dgl. zugeordnet. Am Steherrumpf 3 sind um die Steherachse 9 drehbar gelagerte und in Steherachsrichtung gesicherte Lagerhülsen 10 gelagert. An diese Lagerhülsen 10 ist je wenigstens eine Aufnahme 4 für Wehrmittel 5 angesetzt. Zur Sicherung der Lagerhülsen 10 in Steherachsrichtung sind beiderends der Lagerhülsen 10 am Steherrumpf 3 angeordnete Anschläge 11 vorgesehen. The upper free end of the upright body is associated with a tool-actuable upright head 8, for example a square or hexagonal head, for twisting the upright body 3 relative to the upright leg 2 with an open-end wrench or the like. Bearing sleeves 10 are mounted on the upright body 3 and are rotatably mounted about the upright axis 9 and secured in the upright axis direction. At least one receptacle 4 for defense equipment 5 is attached to each of these bearing sleeves 10 . To secure the bearing sleeves 10 in the direction of the upright axis, stops 11 are provided at both ends of the bearing sleeves 10 on the upright body 3 .
Die Aufnahme 4 ist im Ausführungsbeispiel ein radial vom Steherrumpf 3 abstehender, nach oben offener Haken. Die Aufnahme 4 kann aber auch oben geschlossen sein und von einem geschlossenen, an die Hülse angesetzten C- förmigen Bügel gebildet sein, in den brettförmige Wehren 5 eingeschoben werden können. In the exemplary embodiment, the receptacle 4 is a hook that projects radially from the vertical body 3 and is open at the top. However, the receptacle 4 can also be closed at the top and formed by a closed C-shaped bracket attached to the sleeve, into which board-shaped weirs 5 can be inserted.
Dem Steherbein 2 ist am dem Steherrumpf 3 abgewandten Ende ein Steherfuß 12 zugeordnet, der Anschlagmittel 13 zum Festlegen des Geländestehers 1 an einem Baukörper 14 aufweist. Der Steherfuß 12 ist steherfußseitig mit dem Steherbein 2 mit einem Gewinde 15 verschraubt und weist als Anschlagmittel 13 einen quer von der Steherachsrichtung abragenden Anker in Form einer in dem Baukörper einschraubbaren Gewindestange zum Festlegen des Geländestehers 1 am Baukörper 14 auf. The upright leg 2 is assigned a upright foot 12 at the end facing away from the upright body 3 , which has attachment means 13 for fixing the railing upright 1 to a structure 14 . The upright foot 12 is screwed to the upright leg 2 with a thread 15 on the upright foot side and has as attachment means 13 an anchor projecting transversely from the axial direction of the upright in the form of a threaded rod that can be screwed into the structure for fixing the railing post 1 to the structure 14.

Claims

Patentansprüche patent claims
1. Geländersteher (1 ), insbesondere für Baugeländer, mit zwei zum Einstellen einer Steherlänge (L) zueinander teleskopierbaren Steherteilen, nämlich einem Steherbein (2) und einem Steherrumpf (3), und mit wenigstens einer dem Steherrumpf (3) zugeordneten Aufnahme (4) für Wehrmittel (5), wobei die Steherlänge (L) mit einem Steherbein (2) und Steherrumpf (3) verbindenden Gewindetrieb stufenlos einstellbar ist, dadurch gekennzeichnet, dass am Steherrumpf (3) wenigstens eine um die Steherachse (9) drehbar gelagerte und in Steherachsrichtung gesicherte Lagerhülse (10) gelagert ist, an der die je wenigstens eine Aufnahme (4) für Wehrmittel (5) angeordnet ist, dass wenigstens der obere Endabschnitt des Steherbeins (2) eine Gewindestange (6) ist, die in eine in einem zylinderhohlraum des Steherrumpfs (3) vorgesehene Gewindemutter (7) eingreift und dass dem oberen freien Steherrumpfende ein werkzeugbetätigbarer Steherkopf (8) zum Verdrehen des Steherrumpfes (3) gegenüber dem Steherbein (2) zugeordnet ist. 1. Handrail post (1), in particular for building site railings, with two post parts that can be telescoped relative to one another to set a post length (L), namely a post leg (2) and a post body (3), and with at least one receptacle (4 ) for defense equipment (5), the post length (L) being infinitely adjustable with a post leg (2) and post body (3) connecting screw drive, characterized in that on the post body (3) there is at least one rotatably mounted and bearing sleeve (10) secured in the direction of the upright axis, on which at least one receptacle (4) for defense equipment (5) is arranged, that at least the upper end section of the upright leg (2) is a threaded rod (6) which is connected to a Threaded nut (7) provided in the cylinder cavity of the upright body (3) engages and that the upper free end of the upright body has a tool-operable upright head (8) for twisting the upright body (3) relative to the upright leg (2). is arranged.
2. Geländesteher nach Anspruch 1 , dadurch gekennzeichnet, dass zur Sicherung der Lagerhülse (10) in Steherachsrichtung beiderends der Lagerhülse (10) am Steherrumpf (3) angeordnete Anschläge (11) vorgesehen sind. 2. Ground post according to claim 1, characterized in that to secure the bearing sleeve (10) in the post axis direction at both ends of the bearing sleeve (10) on the post body (3) arranged stops (11) are provided.
3. Geländesteher nach Anspruch 2, dadurch gekennzeichnet, dass die Anschläge (11) in den Rumpf eingesetzte Schrauben, angeschweißte Ringe oder Zapfen sind. 3. Ground guard according to claim 2, characterized in that the stops (11) are screws inserted into the hull, welded rings or pins.
4. Geländesteher nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Aufnahme (4) ein radial vom Steherrumpf (3) abstehender, nach oben offener Haken oder geschlossener Bügel ist. 4. Ground stand according to one of claims 1 to 3, characterized in that the receptacle (4) is a radially from the stand body (3) protruding, upwardly open hook or closed bracket.
5. Geländesteher nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass dem Steherbein (2) am dem Steherrumpf (3) abgewandten Ende ein Steherfuß (12) zugeordnet ist, der Anschlagmittel (13) zum Festlegen des Geländestehers (1) an einem Baukörper (14) aufweist. 5. Ground post according to one of Claims 1 to 4, characterized in that the post leg (2) is assigned a post foot (12) at the end facing away from the post body (3), the stop means (13) for fixing the ground post (1) to one Structure (14) has.
6. Geländesteher nach Anspruch 5, dadurch gekennzeichnet, dass der Steherfuß (12) steherfußseitig mit dem Steherbein (2) verschraubt ist und einen quer von der Steherachsrichtung abragenden Anker zum Festlegen des Geländestehers (1) am Baukörper (14) aufweist. 6. Railing post according to claim 5, characterized in that the post foot (12) is screwed to the post leg (2) on the post foot side and has an anchor projecting transversely from the post axis direction for fixing the railing post (1) to the structure (14).
PCT/AT2022/060062 2021-03-09 2022-03-03 Railing post WO2022187878A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50168/2021A AT524584B1 (en) 2021-03-09 2021-03-09 handrail post
ATA50168/2021 2021-03-09

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WO2022187878A1 true WO2022187878A1 (en) 2022-09-15

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AT (1) AT524584B1 (en)
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DE7824430U1 (en) * 1978-08-16 1979-01-25 Robusta-Gaukel Gmbh, 7252 Weil Der Stadt RAILING BRACKET FOR BARRIER PURPOSES ON CONSTRUCTION SITES
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DE19912816A1 (en) 1999-03-22 2000-10-19 Thaleck Consulting Gmbh Railing support for building site protection railings; has U-shaped piece screwed onto threaded rod passing through holes in side parts of U to support board
DE20107666U1 (en) 2001-05-05 2001-07-26 Eckenbrecht Friedrich Railing-type work protection device
AT6165U1 (en) * 2002-01-23 2003-05-26 Ringer Kg RAIL LEG
JP2005188275A (en) 2003-12-02 2005-07-14 Sugikou:Kk Preceding handrail for temporary scaffold
ES2264354A1 (en) 2004-10-28 2006-12-16 Alvaro Mesaguer Matamoros Safety rail for construction works has nut that is vertically displaceable inside vertical wing to adjust upper and lower restraints against upper and lower faces of surface
US20080173857A1 (en) 2007-01-23 2008-07-24 Carolina Stair Supply Adjustable baluster system
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DE202015104625U1 (en) 2015-09-01 2015-11-03 SafetyNet GmbH fastener
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WO2018049477A1 (en) 2016-09-16 2018-03-22 Aldeck Group Pty Ltd Safety rail system
DE202019105614U1 (en) 2018-10-16 2019-11-20 Tigasafe Gmbh fall Protection

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