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DE29710234U1 - Sealing device for cables or pipes or similar with divisible clamping elements - Google Patents

Sealing device for cables or pipes or similar with divisible clamping elements

Info

Publication number
DE29710234U1
DE29710234U1 DE29710234U DE29710234U DE29710234U1 DE 29710234 U1 DE29710234 U1 DE 29710234U1 DE 29710234 U DE29710234 U DE 29710234U DE 29710234 U DE29710234 U DE 29710234U DE 29710234 U1 DE29710234 U1 DE 29710234U1
Authority
DE
Germany
Prior art keywords
divisible
clamping elements
division
sealing
sealing element
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 - Lifetime
Application number
DE29710234U
Other languages
German (de)
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.)
Doyma GmbH and Co
Original Assignee
Doyma GmbH and Co
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 Doyma GmbH and Co filed Critical Doyma GmbH and Co
Priority to DE29710234U priority Critical patent/DE29710234U1/en
Priority to DE29723073U priority patent/DE29723073U1/en
Priority to DE19757751A priority patent/DE19757751A1/en
Publication of DE29710234U1 publication Critical patent/DE29710234U1/en
Priority to EP98110810A priority patent/EP0905426A3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/08—Sealing by means of axial screws compressing a ring or sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Description

BeschreibungDescription

Abdichtungsvorrichtung für Kabel oder Rohre o.a. mit teilbaren Spannelementen.Sealing device for cables or pipes etc. with divisible clamping elements.

Bei Erstellung und/oder Sanierung von Gebäuden besteht die Notwendigkeit, Ver- bzw. Entsorgungsleitungen durch Wände bzw. Decken hindurchzufuhren und anschließend gegen das Eindringen von z.B. Feuchtigkeit abzudichten. Dazu werden in der Regel sogenannte Dichtungseinsätze verwendet. Das Prinzip dieser Dichtungseinsätze besteht darin, daß zwischen zwei Spannelementen, die üblicherweise aus Metall hergestellt sind, ein gummiartiger Dichtkörper durch Anziehen von Spannbolzen verpreßt wird und somit zur Ver- bzw. Entsorgungsleitung einerseits und zur Laibung, beispielsweise einer Kernbohrung, andererseits abdichtet.When constructing and/or renovating buildings, it is necessary to run supply and disposal lines through walls and ceilings and then seal them against the ingress of moisture, for example. So-called sealing inserts are generally used for this purpose. The principle of these sealing inserts is that a rubber-like sealing body is pressed between two clamping elements, which are usually made of metal, by tightening clamping bolts, thus sealing the supply and disposal line on the one hand and the reveal, for example a core hole, on the other.

Sind diese Leitungen aber bereits verlegt, d. h. sie sind bereits durch eine Kernbohrung o.a. geführt, so besteht die Notwendigkeit einen Dichtungseinsatz auch nachträglich um eine solche Leitung montieren zu können.However, if these lines have already been laid, i.e. they have already been routed through a core hole or similar, then a sealing insert must be installed subsequently in order to be able to install such a line.

Dieser Forderung entsprechend, wurden von den Herstellern dieser Durchführungssysteme teilbare Dichtungseinsätze entwickelt, deren Einzelteile sich z. B. um ein verlegtes Rohr zusammensetzen lassen.In accordance with this requirement, the manufacturers of these feedthrough systems have developed separable sealing inserts, the individual parts of which can be assembled around a laid pipe, for example.

Um jedoch die zur bestimmungsmäßen Funktion notwendigen mechanischen Eigenschaften zu erreichen, sind gegenüber den ungeteilten Dichtungseinsätzen zusätzliche konstruktive Maßnahmen erforderlich, wie etwa ein zusätzliches, in seiner Teilung gegenüber der Teilung der anderen Spannelemente versetzt angeordnetes Spannelement. In Anbetracht insbesondere einer verbesserten Montagefreundlichkeit fordert der Markt konstruktiv einfache und zusätzlich preiswertere Lösungen.However, in order to achieve the mechanical properties required for the intended function, additional design measures are required compared to the undivided sealing inserts, such as an additional clamping element that is offset in its pitch compared to the pitch of the other clamping elements. In particular, with a view to improving ease of assembly, the market demands structurally simple and also less expensive solutions.

Diese Problematik wird mit den in den Schutzansprüchen 1-4 aufgeführten Merkmalen gelöst.This problem is solved with the features listed in claims 1-4.

Mit dieser Erfindung wird erreicht, daß bei den bekannten, teilbaren Dichtelementen eine erhebliche Materialersparnis bei nahezu gleicher Festigkeit erreicht werden kann, die eine Senkung der Fertigungskosten bedeutet. Weiterhin vereinfacht sich der Zusammenbau auf der Baustelle, wodurch die Montagezeit wesentlich reduziert werden kann.This invention means that with the known, separable sealing elements, a significant saving in material can be achieved with almost the same strength, which means a reduction in production costs. Furthermore, assembly on site is simplified, which means that the assembly time can be significantly reduced.

Unterschiedliche Ausführungsbeispiele werden anhand der Zeichnungen dargestellt und nachfolgend erläutert. Hierbei zeigt:Different embodiments are shown in the drawings and explained below. Here:

Fig. 1 einen teilbaren Dichtungseinsatz, mit Teilung (7) des Spannelementes (1) in Form einer Fig. 1 a divisible sealing insert, with division (7) of the clamping element (1) in the form of a

Nut- und Federkonstruktion (6).
Fig. 2 einen teilbaren Dichtungseinsatz, dessen geteilte Spannelemente (1) durch Bolzen (2)Tongue and groove construction (6).
Fig. 2 a divisible sealing insert, whose split clamping elements (1) are connected by bolts (2)

verbunden sind.
Fig. 3 einen teilbaren Dichtungseinsatz, bei dem die Teilung (5) der Spannelemente (1)are connected.
Fig. 3 a divisible sealing insert, in which the division (5) of the clamping elements (1)

versetzt zum Schnitt (4) des teilweise elastischen Dichtkörpers (3) ausgeführt ist. Fig. 4 einen teilbaren Dichtungseinsatz, bei dem die Teilung (5) der Spannelemente (1) versetzt zu den Schnitten (4) der teilweise elastischen Dichtkörper (3) ausgeführt ist.offset to the cut (4) of the partially elastic sealing body (3). Fig. 4 shows a divisible sealing insert in which the division (5) of the clamping elements (1) is offset to the cuts (4) of the partially elastic sealing body (3).

BezugszeichenlisteList of reference symbols

1 Spannelemente1 clamping elements

2 Befestigungsmittel2 Fasteners

3 Dichtkörper3 Sealing body

4 Schnitte4 cuts

5 Teilung5 Division

6 Nut- und Federkonstruktion6 Tongue and groove construction

7 Teilung des Spannelementes7 Division of the clamping element

Claims (5)

Abdichtungsvorrichtung für Kabel oder Rohre o. ä. mit teilbaren Spannelementen SchutzansprücheSealing device for cables or pipes or similar with separable clamping elements Protection claims 1. Teilbares Dichtungselement, insbesondere zur nachträglichen Montage um ein oder mehrere bereits verlegte Kabel oder Rohre o.a.,1. Divisible sealing element, especially for subsequent installation around one or more already laid cables or pipes etc., dadurch gekennzeichnet,characterized, daß die Teilung der Spannelemente (1) so ausgeführt wird, daß diese im zusammengebauten Zustand des Dichtungselementes in ihren mechanischen Eigenschaften denen ungeteilter Spannelemente möglichst nahe kommt.that the division of the clamping elements (1) is designed in such a way that, in the assembled state of the sealing element, their mechanical properties are as close as possible to those of undivided clamping elements. 2. Teilbares Dichtungselement nach Anspruch 1, dadurch gekennzeichnet,2. Divisible sealing element according to claim 1, characterized in daß die Teilung der Spannelemente (1) in Form einer ineinandergreifenden, z.B. Nut- und Federkonstruktion (6) ausgeführt wird (Fig. 1).that the division of the clamping elements (1) is carried out in the form of an interlocking, e.g. tongue and groove construction (6) (Fig. 1). 3. Teilbares Dichtungselement nach einem oder mehreren der Ansprüche 1 und dadurch gekennzeichnet,3. Divisible sealing element according to one or more of claims 1 and characterized in that daß die Spannelemente (1), z.B. durch Befestigungsmittel (2) wie Bolzen, Nietverbindungen o.a. miteinander verbunden werden können (Fig. 2).that the clamping elements (1) can be connected to one another, e.g. by means of fastening means (2) such as bolts, rivet connections or others (Fig. 2). 4. Teilbares Dichtungselement nach einem oder mehreren der Ansprüche 1-3, dadurch gekennzeichnet,4. Divisible sealing element according to one or more of claims 1-3, characterized in that daß der Schnitt (4) durch die teilweise elastischen Dichtkörper (3) versetzt zu der Teilung (5) durch die Spannelemente (1) erfolgt und somit ein Verband wie bei einem Mauerwerk entsteht (Fig. 3).that the cut (4) through the partially elastic sealing bodies (3) is offset from the division (5) by the tensioning elements (1) and thus a bond is created like in a brickwork (Fig. 3). 5. Teilbares Element nach einem oder mehreren Ansprüchen 1-3, dadurch gekennzeichnet,5. Divisible element according to one or more claims 1-3, characterized in daß mehrere teilweise elastische Dichtkörper (3) in axialer Richtung hintereinander angeordnet sind, deren Schnitte (4) versetzt zueinander und zu der Teilung (5) der Spanneiemente (1) erfolgt und somit ein Verband wie bei einem Mauerwerk entsteht (Fig. 4).that several partially elastic sealing bodies (3) are arranged one behind the other in the axial direction, the cuts (4) of which are offset from one another and from the division (5) of the tensioning elements (1) and thus a bond is created like in a brickwork (Fig. 4).
DE29710234U 1997-06-12 1997-06-12 Sealing device for cables or pipes or similar with divisible clamping elements Expired - Lifetime DE29710234U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE29710234U DE29710234U1 (en) 1997-06-12 1997-06-12 Sealing device for cables or pipes or similar with divisible clamping elements
DE29723073U DE29723073U1 (en) 1997-06-12 1997-12-23 Sealing device for sealingly performing at least one line
DE19757751A DE19757751A1 (en) 1997-06-12 1997-12-23 Seal for hole in pipe wall, especially for subsequent fitting onto existing pipes
EP98110810A EP0905426A3 (en) 1997-06-12 1998-06-12 Sealing device for a lead-through for a line through a wall opening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29710234U DE29710234U1 (en) 1997-06-12 1997-06-12 Sealing device for cables or pipes or similar with divisible clamping elements

Publications (1)

Publication Number Publication Date
DE29710234U1 true DE29710234U1 (en) 1998-02-19

Family

ID=8041514

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29710234U Expired - Lifetime DE29710234U1 (en) 1997-06-12 1997-06-12 Sealing device for cables or pipes or similar with divisible clamping elements

Country Status (1)

Country Link
DE (1) DE29710234U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006058701A1 (en) * 2006-12-13 2008-06-26 Rheinmetall Defence Electronics Gmbh Grommet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006058701A1 (en) * 2006-12-13 2008-06-26 Rheinmetall Defence Electronics Gmbh Grommet

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980402

R156 Lapse of ip right after 3 years

Effective date: 20010403