DE10227632B4 - Connection device for equipotential bonding - Google Patents
Connection device for equipotential bonding Download PDFInfo
- Publication number
- DE10227632B4 DE10227632B4 DE2002127632 DE10227632A DE10227632B4 DE 10227632 B4 DE10227632 B4 DE 10227632B4 DE 2002127632 DE2002127632 DE 2002127632 DE 10227632 A DE10227632 A DE 10227632A DE 10227632 B4 DE10227632 B4 DE 10227632B4
- Authority
- DE
- Germany
- Prior art keywords
- plate
- nail plate
- formwork
- nail
- contact
- 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.)
- Expired - Fee Related
Links
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
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Anschlusseinrichtung für den Potentialausgleich bei armierten Betonbauwerken, mit einer mit der Innenseite einer Beton-Schalung verbindbaren, tellerartigen Nagelplatte (1) und einem an der Nagelplatte (1) angeordneten, nach dem Aushärten des Betons und nach dem Entfernen der Schalung von außen zugänglichen Gewinde für den externen Anschluss einer Potentialausgleichsleitung, dadurch gekennzeichnet, dass die Nagelplatte (1) eine zentrale Bohrung (4) aufweist, dass auf der der Armierung zugewandten Innenseite des Bodens (3) der Nagelplatte (1) eine separate Kontaktplatte (6) angeordnet ist, die eine zur Bohrung (4) der Nagelplatte (1) fluchtende, zentrale Gewindebohrung (7) aufweist, und dass ein Schraubenelement (16) mit einem Außengewinde durch die Kontaktplatte (6) und die Nagelplatte (1) geführt ist, so dass dessen Außengewindeabschnitt (17) nach außen in Richtung Schalung über den Boden (3) der Nagelplatte (1) vorsteht, und dass die Nagelplatte (1) mittels einer Mutter (19) an der Kontaktplatte (6) festgelegt ist.connecting device for the Equipotential bonding in reinforced concrete structures, with one with the Inside of a concrete formwork connectable, plate-like nail plate (1) and one on the nail plate (1), after curing of the Concrete and after removing the formwork accessible from the outside Thread for the external connection of a potential equalization line, thereby characterized in that the nail plate (1) has a central bore (4) has, that on the armoring facing inside of the Bottom (3) of the nail plate (1) a separate contact plate (6) is arranged, the one for the bore (4) of the nail plate (1) aligned, central Has threaded bore (7), and that a screw element (16) with an external thread through the contact plate (6) and the nail plate (1) is guided, such that its outer threaded portion (17) to the outside towards formwork over the bottom (3) of the nail plate (1) protrudes, and that the nail plate (1) by means of a nut (19) fixed to the contact plate (6) is.
Description
Die Erfindung betrifft eine Anschlusseinrichtung für den Potentialausgleich bei armierten Betonbauwerken, mit einer mit der Innenseite einer Beton-Schalung verbindbaren, tellerartigen Nagelplatte und einem an der Nagelplatte angeordneten, nach dem Aushärten des Betons und nach dem Entfernen der Schalung von außen zugänglichen Gewinde für den externen Anschluss einer Potentialausgleichsleitung.The The invention relates to a connection device for equipotential bonding reinforced concrete structures, with a connectable to the inside of a concrete formwork, plate-like nail plate and one arranged on the nail plate, after curing of the concrete and after removal of the formwork accessible from the outside Thread for the external connection of a potential equalization line.
In Gebäuden ist ein sogenannter Hauptpotentialausgleich vorgeschrieben, der verhindern soll, dass Potentialdifferenzen zwischen leitfähigen Teilen auftreten, die gleichzeitig berührt werden können. Deshalb müssen innerhalb eines Gebäudes leitfähige Teile und Installationen elektrisch leitend miteinander verbunden und geerdet werden. Hierdurch wird die Gefahr vermieden, dass sich Potentialdifferenzen aufbauen können, die bei einer Berührung zu einer Gefährdung von Personen führen.In buildings is a so-called main equipotential prescribed, the to prevent potential differences between conductive parts, which touches at the same time can be. Therefore have to inside a building conductive Parts and installations electrically connected to each other and grounded. This avoids the risk that Can build up potential differences, the one at a touch to a danger lead by persons.
In einen solchen Hauptpotentialausgleich müssen auch die Armierungen von Betonteilen einbezogen werden. Insoweit sind sogenannte Erdungsfestpunkte bekannt mit einer tellerförmigen Nagelplatte, die an die Innenseite von Schalungen genagelt wird. In der Mitte dieser Nagelplatte ist herkömmlicherweise ein Ansatz mit einem Innengewinde vorgesehen, in welches nach dem Entfernen der Schalung von außen Anschlussteile einschraubbar sind. An die Innenseite des Ansatzes sind herkömmlicherweise Klemmen, Mauerdurchführungen oder dergleichen angeschweißt.In such a main potential equalization must also the reinforcements of Concrete parts are included. In that regard, so-called earthing fixed points known with a plate-shaped Nail plate, which is nailed to the inside of formwork. In the middle of this nail plate is conventionally an approach with an internal thread provided, in which after removing the Formwork from the outside Connection parts are screwed. To the inside of the neck are conventional Terminals, wall ducts or the like welded.
Aus
Die
tellerartigen Platten gemäß
Die
beispielsweise aus
Weiterhin
ist aus
Aus
Die bekannten Konstruktionen haben den Nachteil, dass solche Schweißverbindungen herstellungstechnisch aufwendig sind, die Gestaltung der externen Anschlussmöglichkeiten aufgrund des Innengewindes Beschränkungen unterliegen und die Nagelplatte im Beton verbleibt und damit verloren ist. Weiterhin besteht ein Problem darin, dass die Nagelplatte üblicherweise an die Innenseite der Schalung genagelt wird, so dass die Nägel nach dem Entfernen der Verschalung abgezwickt werden müssen, was häufig nicht optimal gelingt.The known constructions have the disadvantage that such welds manufacturing technology consuming, the design of the external connection options due to the internal thread are subject to restrictions and the nail plate remains in the concrete and thus lost. Furthermore, there is a Problem in that the nail plate usually to the inside the formwork is nailed, so that the nails after removing the Cladding must be tweaked, what often not optimal succeed.
Hiervon ausgehend liegt der Erfindung die Aufgabe zugrunde, eine Einrichtung der eingangs genannten Art so auszugestalten, dass bei leichter Montage der externe Anschluss unter Verwendung ohnehin üblicher Bauteile in einfacher Weise bewerkstelligt werden kann.Of these, Based on the object of the invention, a device of the type mentioned in such a way that with easy installation the external connection using already common components in easier Way can be accomplished.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Nagelplatte eine zentrale Bohrung aufweist, dass auf der der Armierung zugewandten Innenseite des Bodens der Nagelplatte eine separate Kontaktplatte angeordnet ist, die eine zur Bohrung der Nagelplatte fluchtende, zentrale Gewindebohrung aufweist, und dass ein Schraubenelement mit einem Außengewinde durch die Kontaktplatte und die Nagelplatte geführt ist, so dass dessen Außengewindeabschnitt nach außen in Richtung Schalung über den Boden der Nagelplatte vorsteht, und dass die Nagelplatte mittels einer Mutter an der Kontaktplatte festgelegt ist.These Task is inventively characterized solved, that the nail plate has a central bore that on the the reinforcement facing inside of the bottom of the nail plate a separate contact plate is arranged, the one for drilling the nail plate aligned, central threaded bore, and that a screw element with an external thread through the contact plate and guided the nail plate so that its male thread section outward towards formwork over protrudes the bottom of the nail plate, and that the nail plate by means of a mother is fixed to the contact plate.
Durch diese erfindungsgemäße Ausgestaltung wird erreicht, dass die Nagelplatten nach dem Aushärten des Betons und dem Entfernen der Schalung ebenfalls entfernt und wiederverwendet werden können und dementsprechend nicht verloren sind. Für die Herstellung externer Anschlüsse steht ein Außengewindeabschnitt zur Verfügung, so dass unmittelbar mit herkömmlichem Installationsmaterial die Weiterverlegung erfolgen kann. Lediglich die gesonderte Kontaktplatte bleibt im Beton. An der Innenseite können ebenfalls Anschlüsse mit herkömmlichem Installationsmaterial unter weitgehender Vermeidung von Schweißverbindungen hergestellt werden. Durch die Gewindebohrung in der Kontaktplatte wird auch eine Vormontage ermöglicht.By this embodiment of the invention it is achieved that the nail plates after curing of the concrete and the removal of the formwork can also be removed and reused and are therefore not lost. For the production of external connections, a male thread section is available, so that the laying can take place directly with conventional installation material. Only the geson derte contact plate remains in the concrete. On the inside can also be made connections with conventional installation material, while avoiding welding joints. Through the threaded hole in the contact plate and a pre-assembly is possible.
In weiterer Ausgestaltung der Erfindung kann ein Kontaktelement vorgesehen sein, welches durch ein Schraubenelement in Form einer Schraube an der Kontaktplatte festgeschraubt ist.In Another embodiment of the invention may provide a contact element be, which by a screw element in the form of a screw the contact plate is screwed tight.
Bei einer Variante kann das Kontaktelement gleichzeitig als Schraubenelement ausgebildet sein oder ein Anschlussbolzen mit Außengewinde sein. Alternativ kann das Kontaktelement auch als Kabelschuh oder als Anschlussbügel realisiert werden.at a variant, the contact element at the same time as a screw element be formed or be a connecting bolt with external thread. alternative The contact element can also be realized as a cable lug or as a connection bracket become.
Nachfolgend wird die Erfindung anhand bevorzugter Ausführungsbeispiel in Verbindung mit der Zeichnung näher erläutert. Dabei zeigen:following The invention is based on preferred embodiment in combination closer to the drawing explained. Showing:
Eine
in
Eine
Kontaktplatte
Weiterhin
ist ein Federring
Die
Ausführungsformen
nach
Die
Ausführungsform
nach
In
In
In
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002127632 DE10227632B4 (en) | 2002-06-21 | 2002-06-21 | Connection device for equipotential bonding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002127632 DE10227632B4 (en) | 2002-06-21 | 2002-06-21 | Connection device for equipotential bonding |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10227632A1 DE10227632A1 (en) | 2004-01-15 |
DE10227632B4 true DE10227632B4 (en) | 2007-05-24 |
Family
ID=29723330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE2002127632 Expired - Fee Related DE10227632B4 (en) | 2002-06-21 | 2002-06-21 | Connection device for equipotential bonding |
Country Status (1)
Country | Link |
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DE (1) | DE10227632B4 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004063668B4 (en) * | 2004-12-31 | 2011-01-13 | J. Pröpster GmbH | Connecting element for a foundation earth electrode |
NO347187B1 (en) * | 2019-11-22 | 2023-06-26 | Oeglaend System As | Grounding device for a concrete structure and system comprising the grounding device |
US20230327347A1 (en) * | 2020-08-26 | 2023-10-12 | Conductor Hub Pty Ltd | Electrical safety system |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1823828U (en) * | 1960-09-30 | 1960-12-22 | Cuno Schueckhaus K G | SPACERS FOR THE WALLS OF THE FORMWORK FORMS OF CONCRETE. |
DE6930232U (en) * | 1969-07-30 | 1969-12-04 | Beul & Co Fa Geb | WALL DUCT FOR EARTHING LINES |
DE2726672A1 (en) * | 1977-06-14 | 1978-12-21 | Hauff Werner Kg | Link connecting interior earthing strip to exterior electrode - is suitable for building into concrete wall and has insulating sleeve (SW 13.11.78) |
US4361719A (en) * | 1981-03-17 | 1982-11-30 | William Hyde | Earthing systems |
DE3405976A1 (en) * | 1984-02-18 | 1985-08-22 | Hünnebeck GmbH, 4030 Ratingen | Anchor for concrete formworks |
CH667756A5 (en) * | 1985-07-03 | 1988-10-31 | Alex Lenz | Earthing clamp for appts. earth lead - has earth connection provided at required point along flexible cable attached to earth lead clamp plate |
DE20101302U1 (en) * | 2001-01-25 | 2001-03-29 | Weitkowitz Elektro GmbH, 31224 Peine | Connection socket for an earthing bridge |
DE20101301U1 (en) * | 2001-01-25 | 2001-03-29 | Weitkowitz Elektro GmbH, 31224 Peine | Connection socket for an earthing bridge |
DE10217978C1 (en) * | 2002-04-23 | 2003-10-30 | Hauff Technik Gmbh & Co Kg | Conductive coupling device providing earth connection using 3 contacting parallel steel plates for providing connection between earthing conductor and threaded bolt |
DE10217979B3 (en) * | 2002-04-23 | 2004-02-05 | Hauff-Technik Gmbh & Co. Kg | Earth conductor terminal has terminal discs fitted to ends of electrically-conductive rod provided with inwards facing lipped peripheral edges preventing rotation of earth conductor terminal |
-
2002
- 2002-06-21 DE DE2002127632 patent/DE10227632B4/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1823828U (en) * | 1960-09-30 | 1960-12-22 | Cuno Schueckhaus K G | SPACERS FOR THE WALLS OF THE FORMWORK FORMS OF CONCRETE. |
DE6930232U (en) * | 1969-07-30 | 1969-12-04 | Beul & Co Fa Geb | WALL DUCT FOR EARTHING LINES |
DE2726672A1 (en) * | 1977-06-14 | 1978-12-21 | Hauff Werner Kg | Link connecting interior earthing strip to exterior electrode - is suitable for building into concrete wall and has insulating sleeve (SW 13.11.78) |
US4361719A (en) * | 1981-03-17 | 1982-11-30 | William Hyde | Earthing systems |
DE3405976A1 (en) * | 1984-02-18 | 1985-08-22 | Hünnebeck GmbH, 4030 Ratingen | Anchor for concrete formworks |
CH667756A5 (en) * | 1985-07-03 | 1988-10-31 | Alex Lenz | Earthing clamp for appts. earth lead - has earth connection provided at required point along flexible cable attached to earth lead clamp plate |
DE20101302U1 (en) * | 2001-01-25 | 2001-03-29 | Weitkowitz Elektro GmbH, 31224 Peine | Connection socket for an earthing bridge |
DE20101301U1 (en) * | 2001-01-25 | 2001-03-29 | Weitkowitz Elektro GmbH, 31224 Peine | Connection socket for an earthing bridge |
DE10217978C1 (en) * | 2002-04-23 | 2003-10-30 | Hauff Technik Gmbh & Co Kg | Conductive coupling device providing earth connection using 3 contacting parallel steel plates for providing connection between earthing conductor and threaded bolt |
DE10217979B3 (en) * | 2002-04-23 | 2004-02-05 | Hauff-Technik Gmbh & Co. Kg | Earth conductor terminal has terminal discs fitted to ends of electrically-conductive rod provided with inwards facing lipped peripheral edges preventing rotation of earth conductor terminal |
Also Published As
Publication number | Publication date |
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DE10227632A1 (en) | 2004-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140101 |