EP1985780B1 - Protective fence device - Google Patents

Protective fence device Download PDF

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Publication number
EP1985780B1
EP1985780B1 EP08154756A EP08154756A EP1985780B1 EP 1985780 B1 EP1985780 B1 EP 1985780B1 EP 08154756 A EP08154756 A EP 08154756A EP 08154756 A EP08154756 A EP 08154756A EP 1985780 B1 EP1985780 B1 EP 1985780B1
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EP
European Patent Office
Prior art keywords
fence device
protective fence
lock
spacer
opening
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.)
Not-in-force
Application number
EP08154756A
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German (de)
French (fr)
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EP1985780A3 (en
EP1985780A2 (en
Inventor
Manfred Gehmeyr
Heinz Held
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Individual
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Individual
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Publication of EP1985780A2 publication Critical patent/EP1985780A2/en
Publication of EP1985780A3 publication Critical patent/EP1985780A3/en
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Publication of EP1985780B1 publication Critical patent/EP1985780B1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
    • E04H17/161—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using wire panels
    • E04H17/163—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using wire panels using wired panels with frame
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/02—Fastening devices with bolts moving rectilinearly without latching action
    • E05C1/06—Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt

Definitions

  • the invention relates to a protective fence device for industrial plants with at least two mutually parallel vertically extending struts and at least one interposed, removable and rectangular Zaungitterrahmen in which in corner regions of the top or the bottom of Zaungitterrahmens vertically extending bolts for receiving in attached to the struts Holding elements are arranged, according to the preamble of claim 1.
  • a fence grid frame is arranged between two generally vertically extending struts, which has a basic shape which is adapted to the protected area to be covered.
  • Zaungitterrahmen are with a Zaungitter arranged therein, which is to protect against unauthorized access to the system, removable in certain areas, that is detachably arranged between the struts.
  • This is achieved by means of fferbefest Trents drivenen such that the Zaungitterrahmen be held on the struts by screws, which are passed through through holes in both components, and attached thereto nuts.
  • Such screw must then be solved when removing the protective grid frame respectively. This is time consuming and labor intensive.
  • Zaungitterrahmen are usually not lockable in its installed state due to the simple screw, so can be removed at any time by unauthorized persons from the safety fence device, which is often not desirable due to existing safety regulations.
  • EP-A-0-835 974 shows a protective fence device for industrial plants with at least two mutually parallel vertically extending struts and a removable and rectangular Zaungitterrahmen arranged therebetween and extending in corners of the top and bottom of Zaungitterrahmens vertically extending bolts for receiving retaining elements.
  • WO 03/016788 A shows a protective fence device with two mutually parallel vertically extending struts and a removable and rectangular Zaungitterrahmen arranged therebetween, wherein in the corner regions of the vertical struts horizontal bolts are arranged for receiving in attached to the struts retaining elements. Between the vertical struts of Zaungitterrahmens and the holding elements a lockable locking element is arranged in each case.
  • US-A-4,465,262 shows a protective fence device with two mutually parallel vertically extending struts and a removable and rectangular Zaungitterrahmen arranged therebetween, wherein in the corner regions of the vertical struts horizontal bolts are arranged for attachment to the struts. Between the vertical struts of Zaungitterrahmens and the struts lockable locking elements are arranged.
  • US-A-4,697,443 and U.S.-A-4,355,829 show a fence device with a grid frame and at least one post. Vertical bolts on the grid frame, retaining elements and at least one locking element for locking the fence grid frame to the posts are shown.
  • the present invention seeks to provide a protective fencing device for industrial plants with at least two mutually parallel vertically extending struts and at least one interposed Zaungitterrahmen available, which allows a fast and less labor intensive installation and removal of Zaungitterrahmens as protective fence device, said the Zaungitterrahmen in the installed state against the remaining safety fence device should be closed.
  • An essential point of the invention is that in a protective fencing device for industrial plants with at least two mutually parallel vertically extending struts and at least one interposed, removable and rectangular Zaungitterrahmen between a top or bottom of Zaungitterrahmens and a holding element in each case a bolt comprehensive removable and lockable spacer element is arranged, wherein in corner regions of the top or bottom of Zaungitterrahmens vertically extending bolts are arranged for receiving in attached to the struts holding elements.
  • Such a protective fencing device has the advantage that previous protective fencing devices can be retrofitted by the holding elements, which are usually as angle elements in conventional rail-like designed as a profile strips struts with their screw along slidably disposed in the struts grooves are moved to arrange them so in that allowing the additional insertion of the spacer elements between the holding elements and the bottom or the top of the fence grid frame.
  • the holding elements which are usually as angle elements in conventional rail-like designed as a profile strips struts with their screw along slidably disposed in the struts grooves are moved to arrange them so in that allowing the additional insertion of the spacer elements between the holding elements and the bottom or the top of the fence grid frame.
  • angle elements are often fastened with screws within the grooves of the struts.
  • the spacer elements can now be placed in the intermediate areas on the bolts, which may need to be replaced with longer bolts, and allow the completion of Zaungitterrahmen without this, further changes are necessary.
  • a retrofit kit
  • the spacer element preferably has a preferably rectangular base body with a through hole receiving the bolt.
  • the passage opening is connected along its longitudinal side to a supply passage opening extending parallel thereto for laterally feeding the base body onto the bolt.
  • the passage opening is open along its longitudinal side to one side of the main body.
  • the passage opening is at least partially closable by a blocking element arranged in the feed passage opening, from which a latching mechanism can result.
  • the blocking element is a spring-loaded perpendicular to the longitudinal axis of the Zu211 trimgangsö Maschinen displaceable or pivotable wedge-shaped component.
  • This wedge-shaped member can automatically close the feed through hole after the bolt has been inserted into the through hole through this feed through hole due to its spring mechanism acting, for example, perpendicular to the longitudinal direction of the feed through hole and thus spring-urged by the wedge-shaped member perpendicular to the feed through hole.
  • the spring can be formed spirally, as a leg spring, as a spiral leg spring, as a compression spring and the like.
  • a lock is preferably arranged, which is connected to the locking element to its locking in the closed state and its displacement / pivoting in an open state.
  • the lock is preferably lockable with a coded key, which may be both a cylinder key, a lock key or the like.
  • the lock is, if it is cylindrical, preferably by means of a in the outer surface of the lock in the inner surface of a complementary formed in the base body to the shape of the cylindrical lock hole engaging cylindrical pin in the Main body permanently fixed. This is done by a subsequently performed bore for the cylinder pin, which engages along its longitudinal side with its left longitudinal half in the outer surface of the lock and with its right half in the inner surface of the bore.
  • a locking of the cylinder lock in the body is possible in a simple and fast way, which still meets a high safety standard.
  • the pin is covered on top and bottom sides by further surfaces of the base body.
  • two spacer elements arranged in the two corner regions of the upper side or lower side are connected to each other by means of a rod element, which allows both spacer elements not to be removed separately, but always present after their removal in a contiguous state. A faster retrieval of the spacer elements when installing the Zaungitterrahmens is made possible.
  • Fig. 1a is a schematic representation of a safety fence device according to a first embodiment of the invention in front view and in Fig. 1b reproduced in perspective.
  • the protective fencing device 1 has a left-side strut 2 and a right-side strut 3, each by means of fastening elements 4, 5 on the foot side, for example, a floor on which also an industrial plant, which is to be protected, is attached.
  • a fence grid 6 has a grid 7, which is hinted at.
  • the Zaungitterrahmen is provided on the underside with a bottom 8 and a top 9.
  • the Zaungitterrahmen shown here rectangular is held by means of upper side angle-shaped holding elements 10, 11 which are fixed to the struts 2,3.
  • the holding elements 10, 11 preferably have bolt elements which engage in the fence grid frame in its corner regions along the upper side 9.
  • the bolts are not fastened in the holding elements 10, 11 but at the top of the fence grid frame.
  • Spacer elements 12, 13 are arranged between the underside 8 of the fence grid frame 6 and also arranged there angular retaining elements.
  • Fig. 1c is a section A, as in Fig. 1b is indicated, reproduced.
  • the spacer element 13 is reproduced in an enlarged view as well as the cooperating parts.
  • the spacer element 13 has a lock 16 and is arranged between the lower-side holding element 14, which is fastened to the right strut 3, and the underside 8 of the fence grid frame 6.
  • Fig. 2a is reproduced in a sectional view of the wall facing the left strut 2 spacer 12. This illustration clearly shows that the spacing element 12 is arranged between an angle-shaped holding element 15, which is fastened to the strut 2 by means of a screw, and the underside 8 of the fence-grid frame 6 in its corner area.
  • a key 18 is arranged, which is in a vertical position. This key can preferably be rotated 90 ° to open a locking mechanism.
  • a bolt 17 engages starting from the corner region of the underside 8 of the fence grid frame 6 through the spacer element 12 into the holding element 15 by means of through holes.
  • the spacer 12 consists of a base body 19, which is formed substantially rectangular.
  • the main body 19 has a passage opening 22 in which the bolt 7 can be arranged.
  • the passage opening 22 is connected along its longitudinal side to a Zuglass barngangsö réelle 23, which is intended for receiving the bolt.
  • a wedge-shaped member 22 are moved to the right and then automatically moved by means of a spring, not shown here again to the left, as indicated by the double arrow 21.
  • Fig. 2b reproduced representation is clear that it is the struts 2, 3 to profile strips with groove-shaped recesses, which allows a displacement of the holding elements 15 along the grooves to adapt an existing protective fence device on the object of the invention, ie a subsequent Insertion of the spacer elements 12, 13 between the bottom of Zaungitterrahmens 6 and to be moved retaining elements 14, 15 to allow.
  • Fig. 2c is a section of the in Fig. 2a represented reproduced spacer element. This illustration shows that the wedge-shaped component 20 can change its position as a function of the rotational position of the cylindrical lock 16 and thereby releases the bolt 17.
  • Fig. 3a is shown in a schematic representation in front view of a protective fence device according to a second embodiment of the invention.
  • the same and equally important parts are provided with the same reference numerals.
  • the safety fence device 1 in turn has the struts 2 and 3 with foot-side fastening elements 4, 5.
  • the Zaungitterrahmen 6 is in turn provided between the lower side holding elements 14, 15 and its underside 8 with spacers 12, 13, which allow a closing of the fence grid frame.
  • Fig. 3a and 3b reproduced safety fence device according to the second embodiment is different from that in Fig. 1a and 1b reproduced safety fence device according to the first embodiment of the invention in that the two spacer elements 12, 13 by means of a rod member 25, which may be formed square-shaped, for example, also in its cross-section, is connected.
  • a rod member 25 which may be formed square-shaped, for example, also in its cross-section.
  • the rod member may be extensibly oriented such that it has different lengths between the struts 2, 3.
  • Fig. 3c is again shown in an enlarged view clearly represented as a connecting element rod member 25.
  • Fig. 4a and 4b are shown in front and perspective view of a protective fence device according to a third embodiment of the invention.
  • the same and equally important parts are provided with the same reference numerals.
  • Fig. 4a, 4b, 4c reproduced safety fence device differs from the in Fig. 1a, 1b and 1c and 3a, 3b and 3c, in that spacer elements 12a and 13a are arranged between two fence grid elements 6, 6a, which can be designed such that either the lower fence grid frame 6 or the upper fence grid frame 6a can be removed.
  • spacer elements 12a and 13a are arranged between two fence grid elements 6, 6a, which can be designed such that either the lower fence grid frame 6 or the upper fence grid frame 6a can be removed.
  • Fig. 5a a safety fence device according to a fourth embodiment of the invention is shown.
  • the same and equally important parts are provided with the same reference numerals.
  • FIG. 5a, 5b and 5c reproduced safety fence device shows spacer elements 12b and 13b, which are arranged on the upper side, ie on an upper side 9 of the fence grid frame 6. Again, these spacers are as in Fig. 5c and 6c shown in more detail, disposed between angularly shaped retaining elements 14a and 15a and have a lock 16 for closing the spacer elements.
  • Fig. 6c and 6b which is a cross-sectional view along the section D -.-.- D according to FIG Fig. 6a reproduce
  • Fig. 6a in a front view reproduced detail clearly show that the basic function of the spacer in interaction with the other components is substantially the same, as already in connection with the FIGS. 2a . 2 B and 2c described.
  • a bolt 17a which engages in a passage opening 22 of the base body 19, is arranged.
  • a supply passage 23 is formed.
  • a locking element which is designed as a wedge-shaped member 20 can be moved along the arrow 21 by spring action to the left and right.
  • a safety fence device according to a fifth embodiment of the invention is shown.
  • the same and equally important parts are provided with the same reference numerals.
  • Fig. 7a, 7b, 7c reproduced safety fence device differs from the in Fig. 5a, 5b and 5c reproduced embodiment of the safety fence device in that the upper side arranged spacer elements 12b and 13b by means of a rod member 25a, which may be formed square in its cross section, are connected. Again, this allows the two spacer elements 12b and 13b are held together when they have been taken out of the intermediate areas between the support members 15a and the top 9 of the fence grid frame 6.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fencing (AREA)
  • Catching Or Destruction (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

The safety barrier for industrial plant has mesh panels (6) between uprights (2). Bolts (17) at the top and bottom of the panels fit into brackets (15) on the uprights through lockable, removable spacers (12).

Description

Die Erfindung betrifft eine Schutzzaunvorrichtung für Industrieanlagen mit mindestens zwei parallel zueinander sich vertikal erstreckenden Streben und mindestens einem dazwischen angeordneten, herausnehmbaren und rechteckförmigen Zaungitterrahmen, bei der sich in Eckbereichen der Oberseite bzw. der Unterseite des Zaungitterrahmens vertikal erstreckende Bolzen zur Aufnahme in an den Streben angebrachten Halteelementen angeordnet sind, gemäß dem Oberbegriff des Patentanspruches 1.The invention relates to a protective fence device for industrial plants with at least two mutually parallel vertically extending struts and at least one interposed, removable and rectangular Zaungitterrahmen in which in corner regions of the top or the bottom of Zaungitterrahmens vertically extending bolts for receiving in attached to the struts Holding elements are arranged, according to the preamble of claim 1.

Schutzzaunvorrichtungen für Industrieanlagen sind häufig derart aufgebaut, dass zwischen zwei in der Regel vertikal verlaufenden Streben ein Zaungitterrahmen angeordnet ist, der eine Grundform aufweist, die dem abzudeckenden Schutzbereich angepasst ist. Hierbei sind derartige Zaungitterrahmen mit einem darin angeordneten Zaungitter, welches vor dem unberechtigten Zugang zu der Anlage bewahren soll, in bestimmten Bereichen herausnehmbar, also zwischen den Streben lösbar angeordnet. Dies wird mittels Schraubbefestigungseinrichtungen derart gelöst, dass der Zaungitterrahmen an den Streben durch Schrauben, welche durch Durchgangsbohrungen in beiden Bauteilen hindurchgeführt werden, und darauf aufgesetzte Schraubenmuttern gehalten werden. Derartige Schraubverbindungen müssen dann bei Entfernen des Schutzgitterrahmens jeweils gelöst werden. Dies ist zeitaufwändig und arbeitsintensiv.Protective fence devices for industrial plants are often constructed in such a way that a fence grid frame is arranged between two generally vertically extending struts, which has a basic shape which is adapted to the protected area to be covered. In this case, such Zaungitterrahmen are with a Zaungitter arranged therein, which is to protect against unauthorized access to the system, removable in certain areas, that is detachably arranged between the struts. This is achieved by means of Schraubbefestigungseinrichtungen such that the Zaungitterrahmen be held on the struts by screws, which are passed through through holes in both components, and attached thereto nuts. Such screw must then be solved when removing the protective grid frame respectively. This is time consuming and labor intensive.

Zudem dürfen derartige losgelöste Schrauben mit dazugehörigen Schraubmuttern nicht verlegt werden, um einen nach beispielsweise erfolgter Reparatur sich anschließenden Einbau des Zaungitterrahmens zwischen die Streben zu ermöglichen.In addition, such detached screws with associated nuts must not be misplaced to allow for example after repair, subsequent installation of Zaungitterrahmens between the struts.

Derartige Zaungitterrahmen sind in der Regel aufgrund der einfach ausgebildeten Schraubverbindungen nicht in ihrem eingebauten Zustand abschließbar, können also jederzeit auch von nicht berechtigten Personen aus der Schutzzaunvorrichtung herausgelöst werden, welches häufig aufgrund von bestehenden Sicherheitsvorschriften nicht erwünscht ist.Such Zaungitterrahmen are usually not lockable in its installed state due to the simple screw, so can be removed at any time by unauthorized persons from the safety fence device, which is often not desirable due to existing safety regulations.

EP-A-0-835 974 zeigt eine Schutzzaunvorrichtung für Industrieanlagen mit mindestens zwei parallel zueinander sich vertikal erstreckenden Streben und einem dazwischen angeordneten herausnehmbaren und rechteckförmigen Zaungitterrahmen und sich in Eckbereichen der Oberseite und Unterseite des Zaungitterrahmens vertikal erstreckende Bolzen zur Aufnahme von Halteelementen. EP-A-0-835 974 shows a protective fence device for industrial plants with at least two mutually parallel vertically extending struts and a removable and rectangular Zaungitterrahmen arranged therebetween and extending in corners of the top and bottom of Zaungitterrahmens vertically extending bolts for receiving retaining elements.

WO 03/016788 A zeigt eine Schutzzaunvorrichtung mit zwei parallel zueinander sich vertikal erstreckenden Streben und einem dazwischen angeordneten herausnehmbaren und rechteckförmigen Zaungitterrahmen, wobei in den Eckbereichen der vertikalen Streben horizontale Bolzen zur Aufnahme in an den Streben angebrachten Halteelementen angeordnet sind. Zwischen den vertikalen Streben des Zaungitterrahmens und den Halteelementen ist jeweils ein abschließbares Sperrelement angeordnet. WO 03/016788 A shows a protective fence device with two mutually parallel vertically extending struts and a removable and rectangular Zaungitterrahmen arranged therebetween, wherein in the corner regions of the vertical struts horizontal bolts are arranged for receiving in attached to the struts retaining elements. Between the vertical struts of Zaungitterrahmens and the holding elements a lockable locking element is arranged in each case.

US-A-4 465 262 zeigt eine Schutzzaunvorrichtung mit zwei parallel zueinander sich vertikal erstreckenden Streben und einen dazwischen angeordneten herausnehmbaren und rechteckförmigen Zaungitterrahmen, wobei in den Eckbereichen der vertikalen Streben horizontale Bolzen zur Befestigung an den Streben angeordnet sind. Zwischen den vertikalen Streben des Zaungitterrahmens und den Streben sind abschließbare Sperrelemente angeordnet. US-A-4,465,262 shows a protective fence device with two mutually parallel vertically extending struts and a removable and rectangular Zaungitterrahmen arranged therebetween, wherein in the corner regions of the vertical struts horizontal bolts are arranged for attachment to the struts. Between the vertical struts of Zaungitterrahmens and the struts lockable locking elements are arranged.

US-A-4 697 443 und US-A-4 355 829 zeigen eine Zaunvorrichtung mit einem Gitterrahmen und mindestens einem Pfosten. Vertikale Bolzen am Gitterrahmen, Halteelemente und mindestens ein Sperrelement zum Verriegeln des Zaungitterrahmens an die Pfosten werden gezeigt. US-A-4,697,443 and U.S.-A-4,355,829 show a fence device with a grid frame and at least one post. Vertical bolts on the grid frame, retaining elements and at least one locking element for locking the fence grid frame to the posts are shown.

Demzufolge liegt der vorliegenden Erfindung die Aufgabe zugrunde, eine Schutzzaunvorrichtung für Industrieanlagen mit mindestens zwei parallel zueinander sich vertikal erstreckenden Streben und mindestens einem dazwischen angeordneten Zaungitterrahmen zur Verfügung zu stellen, die einen schnellen und wenig arbeitsintensiven Ein- und Ausbau des Zaungitterrahmens als Schutzzaunvorrichtung ermöglicht, wobei der Zaungitterrahmen im eingebauten Zustand gegenüber der restlichen Schutzzaunvorrichtung verschließbar sein soll.Accordingly, the present invention seeks to provide a protective fencing device for industrial plants with at least two mutually parallel vertically extending struts and at least one interposed Zaungitterrahmen available, which allows a fast and less labor intensive installation and removal of Zaungitterrahmens as protective fence device, said the Zaungitterrahmen in the installed state against the remaining safety fence device should be closed.

Diese Aufgabe wird durch eine Schutzzaunvorrichtung gemäß den Merkmalen des Patentanspruches 1 gelöst.This object is achieved by a safety fence device according to the features of claim 1.

Ein wesentlicher Punkt der Erfindung liegt darin, dass bei einer Schutzzaunvorrichtung für Industrieanlagen mit mindestens zwei parallel zueinander sich vertikal erstreckenden Streben und mindestens einem dazwischen angeordneten, herausnehmbaren und rechteckigförmigen Zaungitterrahmen zwischen einer Ober- bzw. Unterseite des Zaungitterrahmens und einem Halteelement jeweils einen Bolzen umfassendes herausnehmbares und abschließbares Abstandselement angeordnet ist, wobei sich in Eckbereichen der Oberseite bzw. Unterseite des Zaungitterrahmens vertikal erstreckende Bolzen zur Aufnahme in an den Streben angebrachten Halteelementen angeordnet sind.An essential point of the invention is that in a protective fencing device for industrial plants with at least two mutually parallel vertically extending struts and at least one interposed, removable and rectangular Zaungitterrahmen between a top or bottom of Zaungitterrahmens and a holding element in each case a bolt comprehensive removable and lockable spacer element is arranged, wherein in corner regions of the top or bottom of Zaungitterrahmens vertically extending bolts are arranged for receiving in attached to the struts holding elements.

Durch die Anordnung eines herausnehmbaren und abschließbaren Abstandselementes ist es vorteilhaft möglich, wenn beispielsweise das Abstandselement an der Unterseite des Zaungitterrahmens angeordnet ist, dieses zuerst aufzuschließen, anschließend aus dem Zwischenbereich zwischen der Unterseite und dem Halteelement herauszunehmen, woraufhin der Zaungitterrahmen nach unten mit dem Bolzen gleiten kann und hierdurch die an der Oberseite des Zaungitterrahmens angebrachten Bolzen aus ihrer Fassung bzw. aus den komplementär ausgebildeten Aufnahmelöchern der Schutzzaunvorrichtung herausgleiten und den Zaungitterrahmen durch einfaches Nachaußenverschwenken im oberen Bereich und einem anschließenden Nachobenziehen herauszunehmen. Dies ermöglicht somit auf einfache und schnelle Weise die Entnahme des herausnehmbaren Zaungitterrahmens, wobei der Zaungitterrahmen in seinem eingebauten Zustand wieder leicht verschließbar ist.The arrangement of a removable and lockable spacer element, it is advantageously possible if, for example, the spacer is arranged on the underside of Zaungitterrahmens, unlock this first, then remove from the intermediate region between the bottom and the support member, whereupon the Zaungitterrahmen slide down with the bolt can and thereby the attached to the top of Zaungitterrahmens bolt from its socket or from the slide out complementary trained receiving holes of the protective fence device and remove the fence grid frame by simply Nachaußenverschwenken in the upper area and a subsequent Nachobenziehen. This thus makes it possible in a simple and fast way to remove the removable fence grid frame, wherein the fence grid frame in its installed state is easily closed again.

Ein Einbau geschieht, indem der Zaungitterrahmen genau in umgekehrter Reihenfolge zuerst mit seinen oberseitigen Bolzen in die oberen Aufnahmelöcher eingesteckt wird und anschließend nach oben geschoben wird. Nun erfolgt bei vertikal ausgerichteten Zaungitterrahmen das Einsetzen der Abstandselemente, wovon jedem unterseitig angeordneten Bolzen eines zugeordnet ist, und das Nachuntenschieben des Zaungitterrahmens, soweit es die Abstandselemente in den Zwischenbereichen zwischen der Unterseite und der restlichen Schutzzaunvorrichtung zulassen. Hierbei werden die Abstandselemente mittels Schnappverschlüsse zuvor in die Bolzen hineingesteckt und aufgrund des Einschnappmechanismusses zuverlässig mit dem Bolzen verbunden. Anschließend findet ein Drehen des Schlüssels für eine Verschließung der Abstandelemente statt, so dass eine Entnahme des Zaungitterrahmens nun nicht mehr möglich ist oder es findet ein Einschnappen des Mechanismus ohne Schlüsseldrehung statt.An installation is done by inserting the fence grid frame exactly in reverse order first with its upper-side bolts in the upper receiving holes and then pushed upwards. Now takes place with vertically aligned Zaungitterrahmen the onset of the spacer elements, of which each bolt arranged on the underside is assigned, and the Nachuntenschieben the Zaungitterrahmens, as far as allow the spacer elements in the intermediate areas between the bottom and the remaining safety fence device. In this case, the spacer elements are inserted by means of snap fasteners previously in the bolt and connected reliably due to the Einschnappmechanismusses with the bolt. Subsequently, a turning of the key for a closure of the spacer elements takes place, so that a removal of the fence grid frame is no longer possible or there is a snapping of the mechanism without key rotation instead.

Anders herum kann bei Anordnung der Abstandselemente an der Oberseite des Zaungitterrahmens eine Entnahme des Zaungitterrahmens dadurch erfolgen, dass zunächst die Abstandselemente aufgeschlossen werden und während der Drehbewegung des Schlüssels aus dem Einschnappzustand gelöst werden. Dies ermöglicht die Entnahme der Abstandselemente aus dem Zwischenbereich zwischen den oberseitig angeordneten Halteelementen und der Oberseite des Zaungitterrahmens, so dass die Bolzen in diesem Bereich freiliegen. Nun kann der Zaungitterrahmen aufgrund des freigewordenen Zwischenbereiches ein Stückchen nach oben entlang der Bolzen, die in die Ausnahmeöffnungen der Halteelemente eingreifen, geschoben werden, um anschließend unten mit seinen unterseitig angeordneten Bolzen aus den Aufnahmelöchern der unterseitig angeordneten Haltelemente herausgeschoben zu werden, um somit unten herausgeschwenkt werden zu können. Nun wird auch ein Herausziehen der oberseitig angeordneten Bolzen aus den oberseitig angeordneten Halteelementen möglich, wodurch eine komplette Entnahme des Zaungitterrahmens durchführbar ist.On the other hand, when the spacer elements are arranged on the upper side of the fence grid frame, removal of the fence grid frame can take place in that first the spacer elements are unlocked and released from the snap-in state during the rotary movement of the key. This allows the removal of the spacer elements from the intermediate region between the upper side arranged holding elements and the upper side of the Zaungitterrahmens, so that the bolts are exposed in this area. Now, the Zaungitterrahmen due to the vacant intermediate area a little bit up along the bolts that engage in the exception openings of the holding elements are pushed to then pushed down with its bottom side bolts out of the receiving holes of the bottom side holding elements to be swung out below to be able to. Now, a pulling out of the upper side arranged bolt from the upper side arranged holding elements is possible, whereby a complete removal of Zaungitterrahmens is feasible.

Selbstverständlich sind die Bolzen in denjenigen Eckbereichen, in welchen die Abstandselemente in den Zwischenbereichen angeordnet sind, derart lang ausgebildet, dass sie bei einem anfänglichen Herausnehmen der Abstandselemente noch nicht aus ihren Aufnahmelöchern der Halteelemente herausgeglitten sind, sondern erst zuvor eine auf der jeweiligen Gegenseite des Zaungitterrahmens zu erfolgende Herausnahme der Bolzen aus den Durchgangsöffnungen notwendig ist und eine Verschwenkung und anschließende Verschiebung des Zaungitterrahmes in diesem Bereich in die entgegengesetzte Richtung stattfinden muss, um die Bolzen im Bereich der Abstandselemente, welche nun nicht mehr angeordnet sind, aus den Halteelementen herausgleiten lassen zu können.Of course, the bolts in those corner regions, in which the spacer elements are arranged in the intermediate regions, formed so long that they are not yet slid out of their receiving holes of the holding elements at an initial removal of the spacer elements, but only one on the opposite side of the fence grid frame to take place taking place the bolt from the through holes is necessary and a pivoting and subsequent displacement of Zaungitterrahmes must take place in this area in the opposite direction in order to allow the bolts in the region of the spacer elements, which are no longer arranged to slide out of the holding elements can ,

Eine derartige Schutzzaunvorrichtung weist den Vorteil auf, dass bisherige Schutzzaunvorrichtungen nachrüstbar sind, indem die Halteelemente, die zumeist als Winkelelemente in herkömmlichen schienenartig ausgebildeten als Profilleisten vorhandene Streben mit ihren Schraubverbindungen entlang von in den Streben angeordneten Nuten verschiebbar sind, verschoben werden, um sie derart anzuordnen, dass das zusätzliche Einfügen der Abstandselemente zwischen den Halteelementen und der Unterseite bzw. der Oberseite des Zaungitterrahmens zu ermöglichen. Hierfür werden derartige Winkelelemente häufig mit Schrauben innerhalb der Nuten der Streben befestigt. Somit können die Abstandselemente nun in die Zwischenbereiche auf die Bolzen, die gegebenenfalls gegen längere Bolzen ausgetauscht werden müssen, aufgesetzt werden und ermöglichen das Abschließen dieser Zaungitterrahmen, ohne dass hierfür weitere Änderungen notwendig sind. Somit umfasst ein Nachrüstbausatz vorrangig die Abstandselemente, welche für sich verschließbar sind und gegebenenfalls mittels eines Stangenelementes miteinander verbunden sind. Dies ermöglicht ein einfaches und kostengünstiges Nachrüsten derartiger Schutzzaunvorrichtungen mit einem Verschließmechanismus.Such a protective fencing device has the advantage that previous protective fencing devices can be retrofitted by the holding elements, which are usually as angle elements in conventional rail-like designed as a profile strips struts with their screw along slidably disposed in the struts grooves are moved to arrange them so in that allowing the additional insertion of the spacer elements between the holding elements and the bottom or the top of the fence grid frame. For this purpose, such angle elements are often fastened with screws within the grooves of the struts. Thus, the spacer elements can now be placed in the intermediate areas on the bolts, which may need to be replaced with longer bolts, and allow the completion of Zaungitterrahmen without this, further changes are necessary. Thus, a retrofit kit primarily includes the spacer elements, which are closed by themselves and optionally connected to each other by means of a rod member. This allows a simple and inexpensive retrofitting of such safety fence devices with a closing mechanism.

Das Abstandselement weist bevorzugt einen vorzugsweise rechteckförmigen Grundkörper mit einer den Bolzen aufnehmenden Durchgangsöffnung auf. Die Durchgangsöffnung ist entlang ihrer Längsseite mit einer sich parallel dazu erstreckenden Zuführdurchgangsöffnung für ein seitliches Zuführen des Grundkörpers auf den Bolzen verbunden. Somit ist die Durchgangsöffnung entlang ihrer Längsseite zu einer Seite des Grundkörpers offen. Dies ermöglicht das auf einfache Weise durchführbare Aufstecken der Abstandelemente von der Vorderseite des Zaungitterrahmens und damit der Schutzzaunvorrichtung, woraus sich eine einfache Handhabung bei dem Einbau und Ausbau der Abstandselemente ergibt.The spacer element preferably has a preferably rectangular base body with a through hole receiving the bolt. The passage opening is connected along its longitudinal side to a supply passage opening extending parallel thereto for laterally feeding the base body onto the bolt. Thus, the passage opening is open along its longitudinal side to one side of the main body. This allows the simple manner feasible attachment of the spacer elements of the front of Zaungitterrahmens and thus the safety fence device, resulting in ease of use in the installation and removal of the spacer elements results.

Die Durchgangsöffnung ist durch ein in der Zuführdurchgangsöffnung angeordnetes Sperrelement zumindest teilweise schließbar, woraus sich ein Einschnappmechanismus ergeben kann. Hierfür ist das Sperrelement ein senkrecht zur Längsachse der Zuführdurchgangsöffnung federbeaufschlagtes verschieb- oder verschwenkbares keilförmiges Bauteil.The passage opening is at least partially closable by a blocking element arranged in the feed passage opening, from which a latching mechanism can result. For this purpose, the blocking element is a spring-loaded perpendicular to the longitudinal axis of the Zuführdurchgangsöffnung displaceable or pivotable wedge-shaped component.

Dieses keilförmige Bauteil kann aufgrund seines Federmechanismusses, der beispielsweise senkrecht zur Längsrichtung der Zuführdurchgangsöffnung wirkt und somit das keilförmige Bauteil senkrecht zur Zuführdurchgangsöffnung federbeaufschlagt verschieben lässt, die Zuführdurchgangsöffnung automatisch verschließen lassen, nachdem der Bolzen durch diese Zuführdurchgangsöffnung in die Durchgangsöffnung eingefügt worden ist. Durch die Ausbildung des Bauteiles in einer Keilform wird ein leichtes Einfügen des Bolzens in die Zuführdurchgangsöffnung entgegen der Federkraft der das Bauteil beaufschlagenden Feder ermöglicht, während das keilförmige Bauteil entgegen der Federkraft verschoben wird. Die Feder kann hierbei spiralförmig, als Schenkelfeder, als Spiralschenkelfeder, als Druckfeder und dergleichen ausgebildet sein.This wedge-shaped member can automatically close the feed through hole after the bolt has been inserted into the through hole through this feed through hole due to its spring mechanism acting, for example, perpendicular to the longitudinal direction of the feed through hole and thus spring-urged by the wedge-shaped member perpendicular to the feed through hole. By forming the component in a wedge shape, an easy insertion of the bolt into the Zuführdurchgangsöffnung against the spring force of the component acting on the spring is allowed while the wedge-shaped member is displaced against the spring force. The spring can be formed spirally, as a leg spring, as a spiral leg spring, as a compression spring and the like.

In dem Grundkörper ist vorzugsweise ein Schloss angeordnet, welches mit dem Sperrelement zu dessen Arretieren im geschlossenen Zustand und zu dessen Verschieben/ Verschwenken in einen geöffneten Zustand verbunden ist. Das Schloss ist bevorzugt mit einem codierten Schlüssel abschließbar, der sowohl ein Zylinderschlossschlüssel, ein Schaltschrankschlossschlüssel oder dergleichen sein kann. Somit kann bei Vorliegen eines eingebauten Zustandes des Abstandselementes durch einfaches Herumdrehen des Schlüssels das Sperrelement bzw. das keilförmige Bauteil entgegen der Federkraft zurückgeschoben werden, um den Bolzen innerhalb der Durchgangsbohrung frei zu geben und durch die Zuführdurchgangsöffnung gleiten zu lassen, während das Abstandselement von den Bolzen heruntergezogen wird. Anders herum wird bei Aufsetzen des Abstandselementes auf den Bolzen entweder ein automatisches Verschließen des Abstandselementes bei entsprechend ausgerichtetem Schlüssel oder ein nach erfolgtem Aufstecken des Abstandselementes stattfindendes Verschließen durch Herumdrehen des Schlüssels durchgeführt.In the base body, a lock is preferably arranged, which is connected to the locking element to its locking in the closed state and its displacement / pivoting in an open state. The lock is preferably lockable with a coded key, which may be both a cylinder key, a lock key or the like. Thus, in the presence of an installed state of the spacer by simply turning the key around the locking element or the wedge-shaped member can be pushed back against the spring force to release the bolt within the through hole and to slide through the Zuführdurchgangsöffnung while the spacer from the bolts is pulled down. On the other hand, when the spacer is placed on the bolt, either an automatic closure of the spacer element with a correspondingly aligned key or a closure taking place after the spacer has been fitted are carried out by turning the key around.

Das Schloss ist, sofern es zylinderförmig ausgebildet ist, vorzugsweise mittels eines in der Außenfläche des Schlosses in der Innenfläche einer im Grundkörper komplementär zur Form des zylinderförmigen Schlosses ausgebildeten Bohrung eingreifenden Zylinderstiftes in den Grundkörper dauerhaft fixiert. Dies erfolgt durch eine nachträglich durchgeführte Bohrung für den Zylinderstift, die entlang ihrer Längsseite mit ihrer linken Längshälfte in die Außenfläche des Schlosses und mit ihrer rechten Längshälfte in die Innenfläche der Bohrung eingreift. Somit wird auf einfache und schnelle Weise ein Arretieren des Zylinderschlosses in den Grundkörper möglich, welches noch dazu einen hohen Sicherheitsstandard erfüllt. Insbesondere wenn der Stift ober- und unterseitig durch weitere Flächen des Grundkörpers abgedeckt ist.The lock is, if it is cylindrical, preferably by means of a in the outer surface of the lock in the inner surface of a complementary formed in the base body to the shape of the cylindrical lock hole engaging cylindrical pin in the Main body permanently fixed. This is done by a subsequently performed bore for the cylinder pin, which engages along its longitudinal side with its left longitudinal half in the outer surface of the lock and with its right half in the inner surface of the bore. Thus, a locking of the cylinder lock in the body is possible in a simple and fast way, which still meets a high safety standard. In particular, when the pin is covered on top and bottom sides by further surfaces of the base body.

Gemäß einer bevorzugten Ausführungsform sind zwei in den beiden Eckbereichen der Oberseite bzw. Unterseite angeordnete Abstandselemente jeweils mittels einem Stangenelement miteinander verbunden, welches ermöglicht, dass beide Abstandselemente nicht getrennt entnommen werden müssen, sondern stets nach ihrer Entnahme im zusammenhängenden Zustand vorliegen. Ein schnelleres Wiederauffinden der Abstandselemente bei Einbau des Zaungitterrahmens wird hierdurch ermöglicht.According to a preferred embodiment, two spacer elements arranged in the two corner regions of the upper side or lower side are connected to each other by means of a rod element, which allows both spacer elements not to be removed separately, but always present after their removal in a contiguous state. A faster retrieval of the spacer elements when installing the Zaungitterrahmens is made possible.

Weitere vorteilhafte Ausführungsformen ergeben sich aus den Unteransprüchen.Further advantageous embodiments will become apparent from the dependent claims.

Vorteile und Zweckmäßigkeiten sind der nachfolgenden Beschreibung in Verbindung mit der Zeichnung zu entnehmen. Hierbei zeigen:

Fig. 1 a
In schematischer Darstellung eine Vorderansicht einer Schutzzaunvorrichtung gemäß einer ersten Ausführungsform der Erfindung;
Fig. 1 b
eine perspektivische Ansicht der Schutzzaunvorrichtung gemäß der ersten Ausführungsform der Erfindung;
Fig. 1 c
einen in Fig. 1b mit A markiertem Ausschnitt der Schutzzaunvorrichtung gemäß der ersten Ausführungsform der Erfindung;
Fig. 2a
einen Ausschnitt der Schutzzaunvorrichtung gemäß der ersten Ausführungsform der Erfindung in Vorderansicht;
Fig. 2b
eine Querschnittsdarstellung entlang dem in Fig. 2a wiedergegebenen Schnitt G-.-.-G;
Fig. 2c
eine Querschnittsdarstellung entlang des in Fig. 2a wiedergegebenen Aus- schnitt;
Fig. 3a
in einer perspektivischen Darstellung eine Vorderansicht einer Schutzzaun- vorrichtung gemäß einer zweiten Ausführungsform der Erfindung;
Fig. 3b
in einer perspektivischen Darstellung die Schutzzaunvorrichtung gemäß der zweiten Ausführungsform der Erfindung;
Fig. 3c
einen in Fig. 3b mit A bezeichneten Ausschnitt der Schutzzaunvorrichtung gemäß der zweiten Ausführungsform der Erfindung;
Fig. 4a
eine Schutzzaunvorrichtung in Vorderansicht gemäß einer dritten Ausfüh- rungsform der Erfindung;
Fig. 4b
die Schutzzaunvorrichtung gemäß der dritten Ausführungsform in perspek- tivischer Darstellung;
Fig. 4c
einen in Fig. 4b mit A markierten Ausschnitt der Schutzzaunvorrichtung gemäß der dritten Ausführungsform der Erfindung;
Fig. 5a
in einer schematischen Darstellung eine Schutzzaunvorrichtung gemäß der vierten Ausführungsform der Erfindung in Vorderansicht;
Fig. 5b
die Schutzzaunvorrichtung gemäß der vierten Ausführungsform der Erfin- dung in perspektivischer Darstellung;
Fig. 5c
den in Fig. 5b wiedergegebenen Ausschnitt A der Schutzzaunvorrichtung gemäß der vierten Ausführungsform der Erfindung;
Fig. 6a
einen Ausschnitt der Schutzzaunvorrichtung gemäß der vierten Ausfüh- rungsform der Erfindung in Vorderansicht;
Fig. 6b
eine Querschnittsdarstellung entlang des Schnitts D-.-.-D, wie in Fig. 6a wiedergegeben;
Fig. 6c
eine Draufsicht des Ausschnitts, wie in Fig. 6a wiedergegeben ist;
Fig. 7a
in einer perspektivischen Darstellung eine Schutzzaunvorrichtung gemäß der fünften Ausführungsform der Erfindung in Vorderansicht;
Fig. 7b
die Schutzzaunvorrichtung gemäß der fünften Ausführungsform der Erfindung in perspektivischer Darstellung, und
Fig. 7c
die Schutzzaunvorrichtung in einem Ausschnitt gemäß A, wie in Fig. 7b wiedergegeben, gemäß der fünften Ausführungsform der Erfindung.
Advantages and expediencies can be found in the following description in conjunction with the drawing. Hereby show:
Fig. 1 a
Schematically a front view of a protective fence device according to a first embodiment of the invention;
Fig. 1 b
a perspective view of the protective fence device according to the first embodiment of the invention;
Fig. 1 c
one in Fig. 1b A-marked section of the safety fence device according to the first embodiment of the invention;
Fig. 2a
a detail of the protective fence device according to the first embodiment of the invention in front view;
Fig. 2b
a cross-sectional view along the in Fig. 2a reproduced section G -.-.- G;
Fig. 2c
a cross-sectional view along the in Fig. 2a reproduced section;
Fig. 3a
in a perspective view of a front view of a protective fence device according to a second embodiment of the invention;
Fig. 3b
in a perspective view of the protective fence device according to the second embodiment of the invention;
Fig. 3c
one in Fig. 3b A section of the safety fence device according to the second embodiment of the invention;
Fig. 4a
a safety fence device in front view according to a third embodiment of the invention;
Fig. 4b
the safety fence device according to the third embodiment in a perspective view;
Fig. 4c
one in Fig. 4b A marked with A section of the protective fence device according to the third embodiment of the invention;
Fig. 5a
in a schematic representation of a safety fence device according to the fourth embodiment of the invention in front view;
Fig. 5b
the safety fence device according to the fourth embodiment of the invention in perspective view;
Fig. 5c
the in Fig. 5b reproduced section A of the protective fence device according to the fourth embodiment of the invention;
Fig. 6a
a detail of the protective fence device according to the fourth embodiment of the invention in front view;
Fig. 6b
a cross-sectional view along the section D -.-.- D, as in Fig. 6a reproduced;
Fig. 6c
a top view of the section, as in Fig. 6a is reproduced;
Fig. 7a
in a perspective view of a protective fence device according to the fifth embodiment of the invention in front view;
Fig. 7b
the safety fence device according to the fifth embodiment of the invention in perspective, and
Fig. 7c
the safety fence device in a section according to A, as in Fig. 7b reproduced, according to the fifth embodiment of the invention.

In Fig. 1a ist in einer schematischen Darstellung eine Schutzzaunvorrichtung gemäß einer ersten Ausführungsform der Erfindung in Vorderansicht und in Fig. 1b in perspektivischer Darstellung wiedergegeben.In Fig. 1a is a schematic representation of a safety fence device according to a first embodiment of the invention in front view and in Fig. 1b reproduced in perspective.

Die Schutzzaunvorrichtung 1 weist eine linksseitige Strebe 2 und eine rechtsseitige Strebe 3 auf, die jeweils mittels Befestigungselementen 4, 5 fußseitig auf beispielsweise einem Boden, auf welchem ebenso eine Industrieanlage, die zu schützen ist, steht, befestigt ist.The protective fencing device 1 has a left-side strut 2 and a right-side strut 3, each by means of fastening elements 4, 5 on the foot side, for example, a floor on which also an industrial plant, which is to be protected, is attached.

Ein Zaungitterrahmen 6 weist ein Gitter 7, welches andeutungsweise dargestellt ist, auf. Der Zaungitterrahmen ist unterseitig mit einer Unterseite 8 und einer Oberseite 9 versehen.A fence grid 6 has a grid 7, which is hinted at. The Zaungitterrahmen is provided on the underside with a bottom 8 and a top 9.

Der hier rechteckförmig dargestellte Zaungitterrahmen wird mittels oberseitig winkelförmig ausgebildeten Halteelementen 10, 11, die an den Streben 2,3 befestigt sind, gehalten. Hierfür weisen die Halteelemente 10, 11 vorzugsweise Bolzenelemente, die in den Zaungitterrahmen in seinen Eckbereichen entlang der Oberseite 9 eingreifen auf. Alternativ sind die Bolzen nicht in den Halteelementen 10, 11 sondern an der Oberseite des Zaungitterrahmens befestigt.The Zaungitterrahmen shown here rectangular is held by means of upper side angle-shaped holding elements 10, 11 which are fixed to the struts 2,3. For this purpose, the holding elements 10, 11 preferably have bolt elements which engage in the fence grid frame in its corner regions along the upper side 9. Alternatively, the bolts are not fastened in the holding elements 10, 11 but at the top of the fence grid frame.

Abstandselemente 12, 13 sind zwischen der Unterseite 8 des Zaungitterrahmens 6 und ebenso dort angeordneten winkelförmigen Halteelementen angeordnet.Spacer elements 12, 13 are arranged between the underside 8 of the fence grid frame 6 and also arranged there angular retaining elements.

In Fig. 1c ist ein Ausschnitt A, wie er in Fig. 1b angedeutet wird, wiedergegeben. In dieser Ausschnittsdarstellung ist das Abstandselement 13 in vergrößerter Darstellung ebenso wie die damit zusammenwirkenden Teile wiedergegeben. Das Abstandselement 13 weist ein Schloss 16 auf und ist zwischen dem unterseitigen Halteelement 14, welches an der rechten Strebe 3 befestigt ist, und der Unterseite 8 des Zaungitterrahmens 6 angeordnet.In Fig. 1c is a section A, as in Fig. 1b is indicated, reproduced. In this sectional view, the spacer element 13 is reproduced in an enlarged view as well as the cooperating parts. The spacer element 13 has a lock 16 and is arranged between the lower-side holding element 14, which is fastened to the right strut 3, and the underside 8 of the fence grid frame 6.

In Fig. 2a ist in einer Ausschnittsdarstellung das zur linken Strebe 2 hingewandten Abstandselements 12 wiedergegeben. Dieser Darstellung ist deutlich zu entnehmen, dass das Abstandselement 12 zwischen einem winkelförmigen Halteelement 15, welches an der Strebe 2 mittels einer Schraube befestigt ist, und der Unterseite 8 des Zaungitterrahmens 6 in seinem Eckbereich angeordnet ist.In Fig. 2a is reproduced in a sectional view of the wall facing the left strut 2 spacer 12. This illustration clearly shows that the spacing element 12 is arranged between an angle-shaped holding element 15, which is fastened to the strut 2 by means of a screw, and the underside 8 of the fence-grid frame 6 in its corner area.

In dem Schloss 16 ist ein Schlüssel 18 angeordnet, der in senkrechter Stellung vorliegt. Dieser Schlüssel kann vorzugsweise um 90° gedreht werden, um einen Spermechanismus zu öffnen.In the lock 16, a key 18 is arranged, which is in a vertical position. This key can preferably be rotated 90 ° to open a locking mechanism.

Ein Bolzen 17 greift ausgehend von dem Eckbereich der Unterseite 8 des Zaungitterrahmens 6 durch das Abstandselement 12 hindurch in das Halteelement 15 mittels Durchgangsbohrungen ein.A bolt 17 engages starting from the corner region of the underside 8 of the fence grid frame 6 through the spacer element 12 into the holding element 15 by means of through holes.

Das Abstandselement 12 besteht aus einem Grundkörper 19, der im Wesentlichen rechteckförmig ausgebildet ist. Der Grundkörper 19 weist eine Durchgangsöffnung 22 auf, in dem der Bolzen 7 angeordnet werden kann. Die Durchgangsöffnung 22 ist entlang ihrer Längsseite mit einer Zuführdurchgangsöffnung 23 verbunden, die für das Aufnehmen des Bolzens gedacht ist. Hierfür kann ein keilförmiges Bauteil 22 nach rechts verschoben werden und anschließend mittels einer hier nicht näher dargestellten Feder wieder automatisiert nach links verschoben werden, wie es durch den Doppelpfeil 21 angedeutet wird.The spacer 12 consists of a base body 19, which is formed substantially rectangular. The main body 19 has a passage opening 22 in which the bolt 7 can be arranged. The passage opening 22 is connected along its longitudinal side to a Zuführdurchgangsöffnung 23, which is intended for receiving the bolt. For this purpose, a wedge-shaped member 22 are moved to the right and then automatically moved by means of a spring, not shown here again to the left, as indicated by the double arrow 21.

Der in Fig. 2b wiedergegebenen Darstellung ist deutlich zu entnehmen, dass es sich bei den Streben 2, 3 um Profilleisten mit nutenförmigen Ausnehmungen handelt, welche ein Verschieben der Halteelemente 15 entlang der Nuten erlaubt, um eine bereits bestehende Schutzzaunvorrichtung auf den Gegenstand der Erfindung anzupassen, also ein nachträgliches Einfügen der Abstandelemente 12, 13 zwischen der Unterseite des Zaungitterrahmens 6 und zu verschiebenden Halteelementen 14, 15 zu ermöglichen.The in Fig. 2b reproduced representation is clear that it is the struts 2, 3 to profile strips with groove-shaped recesses, which allows a displacement of the holding elements 15 along the grooves to adapt an existing protective fence device on the object of the invention, ie a subsequent Insertion of the spacer elements 12, 13 between the bottom of Zaungitterrahmens 6 and to be moved retaining elements 14, 15 to allow.

Der in Fig. 2b wiedergegebenen Darstellung ist deutlich zu entnehmen, dass das Schloss 16 zylinderförmig ausgebildet ist und mittels einen Zylinderstiftes 24, der zur Hälfte in der Außenfläche des zylinderförmigen Schlosses 16 und zur anderen Hälfte in dem Grundkörper 19 angeordnet ist und damit in dem Abstandselement gehalten wird. Eine Abdeckung dieses Zylinderstiftes ober- und unterseitig ist an sich aus Sicherheitsgründen erforderlich, da, sofern das Abstandselement 12, 13 in eingebautem Zustand vorliegt, dieser Zylinderstift 24 nicht zugänglich ist, ohne dass das Schloss 16 mittels des Schlüssels 18 aufgeschlossen wird und herausgenommen wird.The in Fig. 2b reproduced representation is clear from the fact that the lock 16 is cylindrical and by means of a cylindrical pin 24, which is disposed in the outer surface of the cylindrical lock 16 and half to the other half in the base body 19 and thus held in the spacer element. A cover of this cylinder pin top and bottom is required per se for safety reasons, since, if the spacer element 12, 13 is in the installed state, this cylinder pin 24 is not accessible without the lock 16 is unlocked by means of the key 18 and is taken out.

In Fig. 2c ist ein Ausschnitt des in Fig. 2a wiedergegebenen Abstandselementes dargestellt. Dieser Darstellung ist zu entnehmen, dass das keilförmige Bauteil 20 in Abhängigkeit von der Drehstellung des zylinderförmigen Schlosses 16 seine Stellung verändern kann und hierdurch den Bolzen 17 freigibt.In Fig. 2c is a section of the in Fig. 2a represented reproduced spacer element. This illustration shows that the wedge-shaped component 20 can change its position as a function of the rotational position of the cylindrical lock 16 and thereby releases the bolt 17.

In Fig. 3a ist in einer schematischen Darstellung in Vorderansicht eine Schutzzaunvorrichtung gemäß einer zweiten Ausführungsform der Erfindung gezeigt. Gleiche und gleich bedeutende Teile sind mit gleichen Bezugszeichen versehen.In Fig. 3a is shown in a schematic representation in front view of a protective fence device according to a second embodiment of the invention. The same and equally important parts are provided with the same reference numerals.

Die Schutzzaunvorrichtung 1 weist wiederum die Streben 2 und 3 mit fußseitigen Befestigungselementen 4, 5 auf. Der Zaungitterrahmen 6 ist wiederum zwischen den unterseitig angeordneten Halteelementen 14, 15 und seiner Unterseite 8 mit Abstandselementen 12, 13 versehen, die ein Verschließen des Zaungitterrahmens ermöglichen.The safety fence device 1 in turn has the struts 2 and 3 with foot-side fastening elements 4, 5. The Zaungitterrahmen 6 is in turn provided between the lower side holding elements 14, 15 and its underside 8 with spacers 12, 13, which allow a closing of the fence grid frame.

Die in Fig. 3a und 3b wiedergegebene Schutzzaunvorrichtung gemäß der zweiten Ausführungsform unterscheidet sich von der in Fig. 1a und 1b wiedergegebenen Schutzzaunvorrichtung gemäß der ersten Ausführungsform der Erfindung darin, dass die beiden Abstandselemente 12, 13 mittels einem Stangenelement 25, welches beispielsweise ebenso in seinem Querschnitt vierkantförmig ausgebildet sein kann, verbunden ist. Hierdurch sind die beiden Abstandselemente 12, 13 dauerhaft miteinander verbunden und ermöglichen bei Aufschließen beider Abstandselemente 12, 13 eine gemeinsame Entnahme dieser und eine gemeinsame Aufbewahrung während des Zustandes des nicht eingebautes Zaungitterrahmens. Das Stangenelement kann verlängerbar derart ausgerichtet sein, dass es unterschiedliche Längen zwischen den Streben 2, 3 aufweist.In the Fig. 3a and 3b reproduced safety fence device according to the second embodiment is different from that in Fig. 1a and 1b reproduced safety fence device according to the first embodiment of the invention in that the two spacer elements 12, 13 by means of a rod member 25, which may be formed square-shaped, for example, also in its cross-section, is connected. As a result, the two spacer elements 12, 13 permanently connected to each other and allow for unlocking both spacers 12, 13 a common removal of these and a common storage during the state of the non-built Zaungitterrahmens. The rod member may be extensibly oriented such that it has different lengths between the struts 2, 3.

In Fig. 3c ist nochmals in vergrößerter Darstellung deutlich das als Verbindungselement dargestellte Stangenelement 25 wiedergegeben.In Fig. 3c is again shown in an enlarged view clearly represented as a connecting element rod member 25.

In Fig. 4a und 4b sind in Vorder- und perspektivischer Ansicht eine Schutzzaunvorrichtung gemäß einer dritten Ausführungsform der Erfindung gezeigt. Gleiche und gleich bedeutende Teile sind mit gleichen Bezugszeichen versehen.In Fig. 4a and 4b are shown in front and perspective view of a protective fence device according to a third embodiment of the invention. The same and equally important parts are provided with the same reference numerals.

Die in Fig. 4a, 4b, 4c wiedergegebene Schutzzaunvorrichtung unterscheidet sich von den in Fig. 1a, 1b und 1c sowie 3a, 3b und 3c wiedergegebenen Schutzzaunvorrichtungen darin, dass Abstandselemente 12a und 13a zwischen zwei Zaungitterelementen 6, 6a angeordnet sind, die derart ausgelegt sein können, dass entweder der untere Zaungitterrahmen 6 oder der obere Zaungitterrahmen 6a entnehmbar sind. Somit ist ein gezielter und begrenzter Zugang zu der Industrieanlage, die hinter einer derartigen Schutzzaunvorrichtung angeordnet ist, möglich, während der andere Bereich weiterhin durch das Zaungitter 7 geschützt wird.In the Fig. 4a, 4b, 4c reproduced safety fence device differs from the in Fig. 1a, 1b and 1c and 3a, 3b and 3c, in that spacer elements 12a and 13a are arranged between two fence grid elements 6, 6a, which can be designed such that either the lower fence grid frame 6 or the upper fence grid frame 6a can be removed. Thus, a targeted and limited access to the industrial plant, which is arranged behind such a safety fence device, possible, while the other area is still protected by the fence grid 7.

In Fig. 5a ist eine Schutzzaunvorrichtung gemäß einer vierten Ausführungsform der Erfindung gezeigt. Gleiche und gleich bedeutende Teile sind mit gleichen Bezugszeichen versehen.In Fig. 5a a safety fence device according to a fourth embodiment of the invention is shown. The same and equally important parts are provided with the same reference numerals.

Die in Fig. 5a, 5b und 5c wiedergegebene Schutzzaunvorrichtung zeigt Abstandselemente 12b und 13b, die oberseitig, also an einer Oberseite 9 des Zaungitterrahmens 6 angeordnet sind. Wiederum sind diese Abstandselemente wie in Fig. 5c und 6c näher dargestellt, zwischen winkelförmig ausgebildeten Halteelementen 14a und 15a angeordnet und weisen ein Schloss 16 zum Verschließen der Abstandselemente auf. Die in Fig. 6c und 6b, welche eine Querschnittsdarstellung entlang des Schnittes D-.-.-D gemäß Fig. 6a wiedergeben, und in Fig. 6a in Vorderansicht wiedergegebene Ausschnittsdarstellung zeigen deutlich, dass die Grundfunktion des Abstandselementes in Wechselwirkung mit den weiteren Bauteilen im Wesentlichen die gleiche ist, wie bereits im Zusammenhang mit den Figuren 2a, 2b und 2c beschrieben.In the Fig. 5a, 5b and 5c reproduced safety fence device shows spacer elements 12b and 13b, which are arranged on the upper side, ie on an upper side 9 of the fence grid frame 6. Again, these spacers are as in Fig. 5c and 6c shown in more detail, disposed between angularly shaped retaining elements 14a and 15a and have a lock 16 for closing the spacer elements. In the Fig. 6c and 6b , which is a cross-sectional view along the section D -.-.- D according to FIG Fig. 6a reproduce, and in Fig. 6a in a front view reproduced detail clearly show that the basic function of the spacer in interaction with the other components is substantially the same, as already in connection with the FIGS. 2a . 2 B and 2c described.

Wiederum ist ein Bolzen 17a, der in eine Durchgangsöffnung 22 des Grundkörpers 19 eingreift, angeordnet. Wiederum ist eine Zuführdurchgangsöffnung 23 ausgebildet. Ein Sperrelement, welches als keilförmiges Bauteil 20 gestaltet ist, kann entlang des Pfeils 21 durch Federbeaufschlagung nach links und rechts verschoben werden.Again, a bolt 17a, which engages in a passage opening 22 of the base body 19, is arranged. Again, a supply passage 23 is formed. A locking element, which is designed as a wedge-shaped member 20 can be moved along the arrow 21 by spring action to the left and right.

Durch Herumdrehen des Schlüssel 18 in dem zylinderförmigen Schloss 16 wird das keilförmige Bauteil 20 nach rechts verschoben, woraufhin die Zuführdurchgangsöffnung 23 freigegeben wird und ein Herausziehen des Grundkörpers 19 und damit des gesamten Abstandselementes aus dem Zwischenbereich zwischen dem Halteelement 15a und der Oberseite 9 des Zaungitterrahmens 6 möglich ist, um das Abstandselement 12b von dem Bolzen 17a abzuziehen. Hierauf kann, nachdem auch das Abstandselement 13b herausgezogen worden ist, der Zaungitterrahmen 6 nach oben geschoben werden und an seiner Unterseite herausgeschwenkt werden, da die unterseitigen Bolzen aus den entsprechend komplementär ausgebildeten Haltelementen hierdurch herausgezogen worden sind. Anschließend findet ein Nachuntenziehen des herausgeschwenkten Zaungitterrahmens 6 statt, woraufhin der Bolzen 17a aus einer Durchgangsöffnung des winkelförmigen Halteelementes 15a herausgleitet und der Zaungitterrahmen komplett aus der Schutzzaunvorrichtung herausgenommen werden kann.By turning the key 18 in the cylindrical lock 16, the wedge-shaped member 20 is displaced to the right, whereupon the Zuführdurchgangsöffnung 23 is released and pulling out of the base body 19 and thus the entire spacer element from the intermediate region between the holding member 15 a and the top 9 of Zaungitterrahmens. 6 is possible to withdraw the spacer 12b from the bolt 17a. Hereupon, after the spacer element 13b has also been pulled out, the fence grid frame 6 can be pushed upwards and pivoted out at its underside, since the lower-side bolts have been pulled out of the correspondingly complementary holding elements. Subsequently, a pulldown of the withdrawn Zaungitterrahmens 6 takes place, whereupon the bolt 17a slides out of a through hole of the angular support member 15a and the Zaungitterrahmen can be completely removed from the safety fence device.

In Fig. 7a, 7b, 7c ist eine Schutzzaunvorrichtung gemäß einer fünften Ausführungsform der Erfindung gezeigt. Gleiche und gleich bedeutende Teile sind mit gleichen Bezugszeichen versehen.In Fig. 7a, 7b, 7c a safety fence device according to a fifth embodiment of the invention is shown. The same and equally important parts are provided with the same reference numerals.

Die in Fig. 7a, 7b, 7c wiedergegebene Schutzzaunvorrichtung unterscheidet sich von der in Fig. 5a, 5b und 5c wiedergegebenen Ausführungsform der Schutzzaunvorrichtung darin, dass die oberseitig angeordneten Abstandselemente 12b und 13b mittels eines Stangenelementes 25a, welches in seinem Querschnitt viereckförmig ausgebildet sein kann, verbunden sind. Wiederum können hierdurch die beiden Abstandselemente 12b und 13b zusammengehalten werden, wenn sie aus den Zwischenbereichen zwischen den Halteelementen 15a und der Oberseite 9 des Zaungitterrahmens 6 herausgenommen worden sind.In the Fig. 7a, 7b, 7c reproduced safety fence device differs from the in Fig. 5a, 5b and 5c reproduced embodiment of the safety fence device in that the upper side arranged spacer elements 12b and 13b by means of a rod member 25a, which may be formed square in its cross section, are connected. Again, this allows the two spacer elements 12b and 13b are held together when they have been taken out of the intermediate areas between the support members 15a and the top 9 of the fence grid frame 6.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
SchutzzaunvorrichtungProtective fence device
22
linksseitige Strebeleft-sided strut
33
rechtsseitige Streberight-sided strut
4, 54, 5
Befestigungselementfastener
66
unterer Zaungitterrahmenlower fence grid frame
6a6a
oberer ZaungitterrahmenUpper fence grid frame
77
Bolzenbolt
88th
Unterseitebottom
99
Oberseitetop
10,11,14,14a,15,15a10,11,14,14a, 15,15a
Halteelementretaining element
12,12a,12b,13,13a,13b12,12a, 12b, 13,13a, 13b
Abstandselementspacer
1616
Schlosslock
17, 17a17, 17a
Bolzenbolt
1818
Schlüsselkey
1919
Grundkörperbody
2020
Sperrelementblocking element
2121
Doppelpfeildouble arrow
2222
DurchgangsöffnungThrough opening
2323
ZuführdurchgangsöffnungZuführdurchgangsöffnung
2424
Zylinderstiftstraight pin
25, 25a25, 25a
Stangenelementbar member

Claims (9)

  1. A protective fence device for industrial plants with at least two stanchions (2, 3) extending vertically and parallel to each other and at least one removable and rectangular fence lattice frame (6, 6a) arranged therebetween, wherein pins (17, 17a) extending vertically are arranged in corner areas of the top side (9) or underside (8) respectively of the fence lattice frame (6, 6a) for reception in holding elements (14, 15; 14a, 15a) attached to the stanchions (2, 3), characterized in that one spacer element (12, 13; 12a, 13a; 12b, 13b) embracing the pin (17, 17a) and capable of being removed and closed is arranged in each case between the top side (9) or underside (8) respectively of the fence lattice frame (6, 6a) and the holding elements (14, 15; 14a, 15a).
  2. A protective fence device according to claim 1, characterized in that the spacer element (12, 13; 12a, 13a; 12b, 13b) comprises a main body (19) with a through-opening (22) receiving the pin (17, 17a).
  3. A protective fence device according to claim 2, characterized in that the through-opening (22) is connected along the longitudinal side thereof to a supply through-opening (23) extending parallel thereto for lateral supply of the main body (19) on the pins (17, 17a).
  4. A protective fence device according to claim 3, characterized in that the through-opening (22) is capable of being closed at least in part by a blocking element (20) arranged in the supply through-opening (23).
  5. A protective fence device according to claim 4, characterized in that the blocking element is a displaceable or pivotable wedge-shaped component (20, 21) which is acted upon by a spring at a right angle to the longitudinal axis of the supply through-opening (23).
  6. A protective fence device according to one of claims 4 or 5, characterized in that a lock (16), which is connected to the blocking element (20) for locking it in the closed state and for displacing (21) / pivoting it into an opened state, is arranged in the main body (19).
  7. A protective fence device according to claim 6, characterized in that the lock (16) is capable of being closed with an encoded key (18).
  8. A protective fence device according to claim 6 or 7, characterized in that the lock (16) is made cylindrical and is fixed in a permanent manner in the main body (19) by means of a cylinder pin (24) which engages in the outer face of the lock (16) and in the inner face of a bore formed in the main body (19) in a complementary manner to the shape of the cylindrical lock (16).
  9. A protective fence device according to any one of the preceding claims, characterized in that two spacer elements (12a, 13a; 12c, 13c) arranged in the two corner areas of the top side (9) or underside (8) respectively are connected to each other by means of a rod element (25, 25a).
EP08154756A 2007-04-20 2008-04-18 Protective fence device Not-in-force EP1985780B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007019195A DE102007019195B3 (en) 2007-04-20 2007-04-20 Protective fence device

Publications (3)

Publication Number Publication Date
EP1985780A2 EP1985780A2 (en) 2008-10-29
EP1985780A3 EP1985780A3 (en) 2009-01-14
EP1985780B1 true EP1985780B1 (en) 2010-11-17

Family

ID=39666081

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08154756A Not-in-force EP1985780B1 (en) 2007-04-20 2008-04-18 Protective fence device

Country Status (3)

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EP (1) EP1985780B1 (en)
AT (1) ATE488656T1 (en)
DE (2) DE102007019195B3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009045413A1 (en) 2009-10-07 2011-04-14 Eleggs Gmbh Consulting & Components Fastening bracket for connecting separation element, comprises shank and support profile for forming separation device, particularly in form of protective wall or safety fence
DE202010010155U1 (en) * 2010-07-13 2010-10-14 Rk Rose + Krieger Gmbh System- & Lineartechnik connecting device
FR2997121B1 (en) * 2012-10-24 2014-12-12 Cetal DEVICE FOR FIXING A CLOSURE FRAME, CLAUSTRA OR SIMILAR TO A POST.
CN107152190A (en) * 2017-06-21 2017-09-12 湖北美力防护设施科技有限公司 The method and apparatus for combining protection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355829A (en) * 1980-12-29 1982-10-26 Gregory James E Gate latch
US4465262A (en) * 1982-07-14 1984-08-14 Gary Itri Portable expandable barrier
US4697443A (en) * 1987-02-03 1987-10-06 Hillin Wilbert L Multi-lock security device
DE4210998A1 (en) * 1991-04-03 1992-10-22 Papst Hans Dieter Protective grid with fixed frame parts - has holder element formed as bar, with longitudinal groove in which side edge of surface pattern is accommodated
FR2754574B1 (en) * 1996-10-11 1998-11-13 Sarl Scmd ASSEMBLY DEVICE
JP4582972B2 (en) 2001-08-09 2010-11-17 東芝キヤリア株式会社 Air conditioner outdoor unit
SE524266C2 (en) * 2002-06-12 2004-07-20 Gunnebo Troax Ab Shielding system and method of mounting thereof

Also Published As

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DE502008001797D1 (en) 2010-12-30
EP1985780A3 (en) 2009-01-14
DE102007019195B3 (en) 2008-10-16
ATE488656T1 (en) 2010-12-15
EP1985780A2 (en) 2008-10-29

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