DE2504721A1 - Framework for low voltage switchgear - has rectangular members with C-shaped cross-sections and rasters of holes in each face - Google Patents

Framework for low voltage switchgear - has rectangular members with C-shaped cross-sections and rasters of holes in each face

Info

Publication number
DE2504721A1
DE2504721A1 DE19752504721 DE2504721A DE2504721A1 DE 2504721 A1 DE2504721 A1 DE 2504721A1 DE 19752504721 DE19752504721 DE 19752504721 DE 2504721 A DE2504721 A DE 2504721A DE 2504721 A1 DE2504721 A1 DE 2504721A1
Authority
DE
Germany
Prior art keywords
holes
scaffolding
profile rail
framework
voltage switchgear
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.)
Pending
Application number
DE19752504721
Other languages
German (de)
Inventor
Fritz Ing Grad Zeier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri France SA
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 BBC Brown Boveri France SA filed Critical BBC Brown Boveri France SA
Priority to DE19752504721 priority Critical patent/DE2504721A1/en
Publication of DE2504721A1 publication Critical patent/DE2504721A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/01—Frameworks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/01—Frameworks
    • H02B1/014—Corner connections for frameworks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)

Abstract

The framework, for low voltage switchgear, consists of vertical and horizontal members each having a rectangular C-shaped cross-section and provided with a raster of holes in each of the five faces. The holes in the large rear face are larger than those in the side faces and the bent-over faces. The rear face has a width that is twice the width of the side faces. The members are bolted together at the corners by a suitably shaped corner piece with locating pegs. Plates can be bolted to the framework to form a cabinet, and the number of components required is small.

Description

Gerüstprofilschiene DieErfindungbetrifft eine Gerüstprofilschiene für die Rahmenkonstruktion von Niederspannungsschaltanlagen, insbesondere von Schaltschränken. Scaffolding rail The invention relates to a scaffolding rail for the frame construction of low-voltage switchgear, especially switch cabinets.

Es sind Gerüstprofilschienen mit einer durchgehenden C-Nut bekannt, in die Hammerkopfschrauben zur Befestigung von Einbauplatten eingesetzt werden. Das bedingt aber ein zusätzliches waagerechtes Ausrichten der Einbauplatten.Scaffolding profile rails with a continuous C-groove are known, into which hammer head screws are used to attach mounting plates. However, this requires an additional horizontal alignment of the mounting plates.

Weiterhin sind Gerüstprofilschienen bekannt, die auf einer Seite mit einer Lochreihe versehen sind, über die Einbauplatten variabel befestigt werden sollen.Furthermore, scaffold rails are known that on one side with a row of holes are provided via which the mounting plates can be variably attached should.

Die vorgenannten Ausführungen haben den Nachteil, daß für Einbaugeräte, die nicht an der geschlitzten oder mit einer Lochreihe versehenen Fläche der Gerüstprofilschiene befestigt werden können, nachträglich Bohrungen ausgeführt werden müssen.The above versions have the disadvantage that for built-in devices, the surface of the scaffolding profile rail that is not on the slotted or with a row of holes can be attached, holes must be made later.

Es sind auch Gerüstprofilschienen bekannt, die zu einer Rahmenkonstruktion zusammengebaut werden, indem die Gerüstprofilschi nenauf entsprechende Zapfen eines Eckverbinders aufgesteckt und verschraubt werden. Hierbei erweist es sich als nachteilig, daß sowohl die Zapfen des Eckverbinders wie auch die Gerüstprofilschienen mit Toleranzen behaftet sind, so daß das vorhandene Spiel in der iSteckverbindung mit FUllstoffen (z.B. Araldit) ausgeglichen werden muß.There are also known scaffolding rails that form a frame structure can be assembled by placing the scaffolding profile rails on corresponding tenons of a Corner connector can be plugged on and screwed. Here it turns out to be disadvantageous that both the pin of the corner connector and the scaffolding rails with tolerances are afflicted, so that the existing game in the iSteckverbindungen with fillers (e.g. Araldite) has to be compensated.

DerErfindung liegt die Aufgabe zugrunde, eine Gerüstprofilschie ne zu schaffen, um daraus eine Rahmenkonstruktion zu bilden, di einen rationellen Innenausbau ermöglicht, wobei die Rahmenkonstruktion aus wenigen Grundelementen herstellbar ist. The invention is based on the object of a scaffolding profile rail to create a frame construction from it, ie a rational interior construction made possible, whereby the frame structure can be produced from a few basic elements is.

Diese Aufgabe wirderfindungsgemäß dadurch gelöst, daß die dem Innern der Rahmenkonstruktion zugewandten Flächen der Gerüstprofilschiene mit einem Lochraster versehen sind. This object is achieved according to the invention in that the interior the frame construction facing surfaces of the scaffolding profile rail with a hole pattern are provided.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß eine aus der Gerüstprofilschiene zusammengefügte Rahmenkonstruktionin Srem Innenraum in allen drei Dimensionen entsprechend dem feinstufigen Lochraster Befestigungslöcher auf weist, so daß der Innenausbau den in der Praxis vorkommenden vielfältigen elektrischen Steuerungen flexibel angepaßt werden kann. Irgenswelche Nacharbeiten, wie z.B. zusätzlichz Anbringen von Bohrungen, erübrigen sich. The advantages achieved with the invention are in particular: that a frame construction assembled from the scaffolding profile rail in Srem interior fastening holes in all three dimensions according to the finely graduated hole pattern on, so that the interior construction of the diverse electrical that occurs in practice Controls can be adapted flexibly. Any rework, such as additional Drilling of holes is not necessary.

Vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen enthalten. Weitere Einzelheiten der erfindungsgemäßen Anordnung können den in den Abbildungen gezeigten Ausführungsbeispielen im Zusammenhang mit der folgenden Beschreibung entnommen werden. Advantageous further developments of the invention are set out in the subclaims contain. Further details of the arrangement according to the invention can be found in FIGS Illustrations shown embodiments in connection with the following description can be removed.

Dabei zeigen in schematischer Darstellung: Fig. 1 eine Eckverbindung einer Rahmenkonstruktion, Fig. 2 eine Verbindung zweier Rahmenkonstruktionen miteinander Fig. 3 die Befestigung einer Einbauplatte auf Gerüstprofilschienen. In a schematic representation: FIG. 1 shows a corner connection a frame structure, FIG. 2 shows a connection between two frame structures 3 shows the fastening of a mounting plate on scaffolding profile rails.

Gemäß Fig. 1 besteht eine Eckverbindung aus dem Eckverbindungsstück 9 mit einer in drei Ansichten dargestellten Gerüstprofilschiene 1,2,3. Die Gerüstprofilschiene weist ein C-förmiges Pro fil auf und ist an ihren Schmalseiten mit den Lochreihen 4,7 und an den beiden Endstücken des C-Profils mit der Doppellochreihe 5,6 versehen, wobei die Lochreihen mit einem gleichmäßigen Rasterabstand versehen sind. Die Rückseite der Gerüstprofil schiene ist mit einer gesonderten Lochreihe 8 versehen. DasEckverbindungsstück 9 weist eine Fläche mit vier im Rasterabstand angeordneten Zapfen 10 und einer Bohrung 80 in der Mitte auf. According to FIG. 1, a corner connection consists of the corner connection piece 9 with a scaffolding profile rail shown in three views 1,2,3. The scaffold profile rail has a C-shaped profile and is on its narrow sides with the rows of holes 4.7 and on the two end pieces of the C-profile with the double row of holes 5.6, the rows of holes provided with an even grid spacing are. The back of the scaffolding rail has a separate row of holes 8 provided. The corner connector 9 has a surface with four grid spacing arranged pin 10 and a hole 80 in the middle.

Bei der Montage wird die jeweilige Gerüstprofilschiene über die Löcher in den Lochreihen 5,6 und den Zapfen 10 des Eckverbindungsstücks verbunden. Fest verbunden wird diese Rahmenkonstruktion mittels einer durch das entsprechende Loch der Lochreihe 8 und der Bohrung 80 hindurchgeführten Schraube.During assembly, the respective scaffolding profile rail is placed over the holes connected in the rows of holes 5,6 and the pin 10 of the corner connector. Fixed This frame structure is connected by means of a through the corresponding hole the row of holes 8 and the hole 80 screw passed through.

Gemäß Fig. 2 werden zwei Rahmenkonstruktionen 13,14-miteinander verschraubt, indem die Eckverbindungsstücke 15,16 mit ihren Rückseiten gegeneinandergeführt und mittels Schraubverbindung 17,18 miteinander befestigt werden. Eine solche Anordnung ist insbesondere zum Zusammenstellen von Transporteinheiten geeignet.According to FIG. 2, two frame structures 13, 14 are screwed together, by the corner connecting pieces 15,16 with their backs against each other and be fastened to one another by means of screw connections 17, 18. Such an arrangement is particularly suitable for putting together transport units.

Gemäß Fig. 3 wird eine mit Bauteilen bestückte und an den Seiten mit Lochreihen im Rasterabstand versehene Einbauplatte 19 auf zwei Seiten mit Rollschrauben 20 an hochkant aufgestellten Gerüstprofilschienen verschraubt.According to FIG. 3, one is equipped with components and with it on the sides Mounting plate 19 provided with rows of holes spaced apart on two sides with roller screws 20 screwed to the upright scaffolding profile rails.

Claims (4)

Patentansprüche Claims (1. Gerüstprofilschiene für die Rahmenkonstruktion von Niederspannungsschaltanlagen, insbesondere für Schaltschränke, dadurch gekennzeichnet. daß die dem Innern der Rahmenkonsbuktion zugewandten Flächen der Gerüstprofilschiene (1,2,3) mit einem Lochraster (5,6) versehen sind.(1. Scaffolding profile rail for the frame construction of low-voltage switchgear, in particular for switch cabinets, characterized. that the inside of the Frame construction facing surfaces of the scaffolding profile rail (1,2,3) with a Hole grid (5,6) are provided. 2. Gerüstprofilschiene nach Anspruch 1, dadurch gekennzeichnet, daß die Gerüstprofilschiene ein C-Profil aufweist.2. scaffolding profile rail according to claim 1, characterized in that the scaffolding profile rail has a C-profile. 3. Gerüstprofilschiene nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Schmalseite zur Breitseite der Gerüstprofilschiene ein Verhältnis von 1 : 2 aufweist, und daß als Grundeinheit (Modul) des Lochrasters die Höhe der Schmalseite verwendet ist. 3. Scaffolding profile rail according to Claims 1 and 2, characterized in that that the narrow side to the broad side of the scaffolding profile rail has a ratio of 1 : 2, and that the height of the narrow side as the basic unit (module) of the perforated grid is used. 4. Gerüstprofilschiene nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die Gerüstprofilschiene auf ihrer Rückseite gesondert eine Lochreihe (8) aufweist zur Befestigung von Rahmenkonstruktionen miteinander.4. Scaffolding profile rail according to claims 1 to 3, characterized in that that the scaffolding profile rail has a separate row of holes (8) on its rear side for fastening frame structures to one another. LeerseiteBlank page
DE19752504721 1975-02-05 1975-02-05 Framework for low voltage switchgear - has rectangular members with C-shaped cross-sections and rasters of holes in each face Pending DE2504721A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752504721 DE2504721A1 (en) 1975-02-05 1975-02-05 Framework for low voltage switchgear - has rectangular members with C-shaped cross-sections and rasters of holes in each face

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752504721 DE2504721A1 (en) 1975-02-05 1975-02-05 Framework for low voltage switchgear - has rectangular members with C-shaped cross-sections and rasters of holes in each face

Publications (1)

Publication Number Publication Date
DE2504721A1 true DE2504721A1 (en) 1976-08-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752504721 Pending DE2504721A1 (en) 1975-02-05 1975-02-05 Framework for low voltage switchgear - has rectangular members with C-shaped cross-sections and rasters of holes in each face

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189061A1 (en) * 1985-01-24 1986-07-30 Rittal-Werk Rudolf Loh GmbH & Co. KG Device for connecting joinable switch cabinets together
DE3930133A1 (en) * 1989-09-09 1991-03-21 Porsche Ag Carrier system e.g. for measurement equipment in vehicle - has adjustable equipment carrier rails on vertical box section rails
EP0514668A1 (en) * 1991-05-22 1992-11-25 Asea Brown Boveri Ag Cabinet
WO1998023013A1 (en) * 1996-11-19 1998-05-28 Rittal-Werk Rudolf Loh Gmbh & Co. Kg Corner connector for a rack
DE19721485A1 (en) * 1997-05-23 1998-11-26 Linder Gmbh A Support structure for office, trade fair, bank and shop facilities
EP1201936A2 (en) * 2000-10-23 2002-05-02 HILTI Aktiengesellschaft Mounting bracket for rails
US6435759B1 (en) * 1998-01-15 2002-08-20 Rittal-Werk Rudolf Loh Gmbh & Co. Kg Device for connecting attachable switchgear cabinets
EP1396645A1 (en) * 2002-09-05 2004-03-10 HILTI Aktiengesellschaft Device for assembling mounting rails at an angle
EP1640621A1 (en) * 2004-09-23 2006-03-29 Horst Witte Entwicklungs- und Vertriebs-KG Bar or frame part with right-angled cross section for a system for the setting up devices to fix workpieces
WO2012039689A3 (en) * 2010-09-20 2012-06-14 Kiraç Metal Ürünleri̇ San. Ve Ti̇c. Ltd. Şti̇ Novelty in structures of switchboards
ITBS20110070A1 (en) * 2011-05-19 2012-11-20 Enolgasitech S R L Unipersonale CABINET FOR ELECTRONIC DEVICES SUCH AS SERVER OR CONTINUITY GROUPS

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189061A1 (en) * 1985-01-24 1986-07-30 Rittal-Werk Rudolf Loh GmbH & Co. KG Device for connecting joinable switch cabinets together
DE3930133A1 (en) * 1989-09-09 1991-03-21 Porsche Ag Carrier system e.g. for measurement equipment in vehicle - has adjustable equipment carrier rails on vertical box section rails
EP0514668A1 (en) * 1991-05-22 1992-11-25 Asea Brown Boveri Ag Cabinet
WO1998023013A1 (en) * 1996-11-19 1998-05-28 Rittal-Werk Rudolf Loh Gmbh & Co. Kg Corner connector for a rack
US6149255A (en) * 1996-11-19 2000-11-21 Rittal-Werk Rudolf Loh Gmbh & Co. Kg Corner connector for a rack
DE19721485A1 (en) * 1997-05-23 1998-11-26 Linder Gmbh A Support structure for office, trade fair, bank and shop facilities
US6435759B1 (en) * 1998-01-15 2002-08-20 Rittal-Werk Rudolf Loh Gmbh & Co. Kg Device for connecting attachable switchgear cabinets
EP1201936A2 (en) * 2000-10-23 2002-05-02 HILTI Aktiengesellschaft Mounting bracket for rails
EP1201936A3 (en) * 2000-10-23 2003-05-07 HILTI Aktiengesellschaft Mounting bracket for rails
EP1396645A1 (en) * 2002-09-05 2004-03-10 HILTI Aktiengesellschaft Device for assembling mounting rails at an angle
US7021590B2 (en) 2002-09-05 2006-04-04 Hilti Aktiengesellschaft System for angular connection of mounting rails
EP1640621A1 (en) * 2004-09-23 2006-03-29 Horst Witte Entwicklungs- und Vertriebs-KG Bar or frame part with right-angled cross section for a system for the setting up devices to fix workpieces
US7364146B2 (en) 2004-09-23 2008-04-29 Horst Wille Entwicklungs-Und Vertriebs Kg Strut or receiving part having a rectangular cross-section for a system for constructing devices for clamping workpieces
WO2012039689A3 (en) * 2010-09-20 2012-06-14 Kiraç Metal Ürünleri̇ San. Ve Ti̇c. Ltd. Şti̇ Novelty in structures of switchboards
ITBS20110070A1 (en) * 2011-05-19 2012-11-20 Enolgasitech S R L Unipersonale CABINET FOR ELECTRONIC DEVICES SUCH AS SERVER OR CONTINUITY GROUPS

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