DE663895C - Jaw clamp for vibration-free overhead cables - Google Patents

Jaw clamp for vibration-free overhead cables

Info

Publication number
DE663895C
DE663895C DES125123D DES0125123D DE663895C DE 663895 C DE663895 C DE 663895C DE S125123 D DES125123 D DE S125123D DE S0125123 D DES0125123 D DE S0125123D DE 663895 C DE663895 C DE 663895C
Authority
DE
Germany
Prior art keywords
rope
clamp
jaw clamp
vibration
sheath
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
Application number
DES125123D
Other languages
German (de)
Inventor
Franz Rieks
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Priority to DES125123D priority Critical patent/DE663895C/en
Application granted granted Critical
Publication of DE663895C publication Critical patent/DE663895C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
    • 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
    • H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/20—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
    • H01R4/203—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve having an uneven wire-receiving surface to improve the contact

Landscapes

  • Electric Cable Installation (AREA)

Description

Backenklemme für schwingungsfreie, Freileitungsseile Zur Unterdrückung der an den Freileitungen .auftretenden Schwingungen verwendet man Seile, die ein gegenüber dem Mantelseil bewegliches Kernseil enthalten. Der Hohlr Zum zwischen dem Mantel- und Kernseil bereitet beim Verbinden der Seile Schwierigkeiten. Man hat bisher zum Abspannen und Verbinden der Seile besonders ausgebildete Konnsklemmen benutzt, die einten verwickelten Aufbau haben. Bei diesen Klemmen wird das Mantel- und das Kernseil durch je einen Klemmenkörper eingeklemmt. Die Montage dieser Konusklemmen muß besonders sorgfältig ausgeführt werden und ist infolgedessen recht zeitraubend. Die üblichen Niet- und Schraubenverbinder sind für die obengenann,-ten Freileitungsseile nicht geeignet, da sie nicht in der Lage sind, die Seile beliebig stark zusammenzupressen.Jaw clamp for vibration-free, overhead line ropes To suppress the vibrations that occur on the overhead lines, ropes are used that contain a core rope that can move relative to the sheath rope. The hollow between the sheath and core rope causes difficulties when connecting the ropes. So far, specially designed connecting clamps have been used for tensioning and connecting the ropes, which have an intricate structure. With these clamps, the sheath and core rope are each clamped in by a clamp body. The assembly of these conical clamps must be carried out particularly carefully and is therefore quite time consuming. The usual rivet and screw connectors are not suitable for the above-mentioned overhead line ropes, as they are not able to compress the ropes to any degree.

Die Erfindung betrifft eine vorteilhafte Ausbildung einer Backenklemme zu dem Zweck, Freileitungsseile, die aus Mantelseil und einem darin beweglichen Kernseil bestehen, zuverlässig einzuklemmen. Erfindungsgemäß haben die Backen der Klemme Rippen von solcher Höhe, d.aß beim Einklemmen des Seiles durch Zusammendrücken des- Mantelseiles das Kernseil eingeklemmt wird. Eine solche Klemme ist im Vergleich zu den bekannten Konusklemmen in ihrem Aufbau und ihrer Handhabung äußerst einfach: In der Fig. i der Zeichnung ist der Querschnitt eines Seiles dargestellt, für das die Klemme gemäß der Erfindung bestimmt ist. i ist das Mantelseil -und 2 das darin bewegliche Kernseil. Während das Mantelseil i aas Kupfer oder Aluminium. besteht, pflegt man das Kernseile aus Stahl herzustellen. Die Fig.2 rund 3 zeigen als Ausführungsbeispiel der Erfindung eine Abspannklemme. Die Klemme besteht aus den zwei Backen 3, 4., die durch Schrauben 5 gegeneinandergepreßt werden. Jede Backe hat eine Rille 6 zur Aufnahme des einzuklemmenden Seiles. In der Rille 6 stehen Rippen 8 hervor. Die Rippen B beider Backen haben erfindungsgemäß eine solche Höhe, daß beim Zusammenschrauben der Klemmen das Mantelseil starkeingedrückt wird. Durch das Zusammenpressen wird nicht nur das Mantelseil, sondern auch das Kernseil fest eingeklemmt, so daß eine dauerhafte und feste Verbindung zwischen dem Seil und der Klemme besteht: Die Rippen beider Bakken können, wie in der Zeichnung dargestellt ist, einander gegenüberliegen, sie können aber auch gegeneinander versetzt sein. Die zur Aufnahme des Seiles dienende Rille 6 braucht nicht geradlinig zu sein. Zur Vergrößerung der Klemmwirkung kann die Rille auch schlaugenförmig .ausgebildet sein.The invention relates to an advantageous embodiment of a jaw clamp for the purpose of overhead line ropes consisting of a sheath rope and a movable one therein Core rope exist, to be clamped reliably. According to the invention have the jaws Clamp ribs of such height, i.e. when pinching the rope by squeezing of the sheath rope the core rope is pinched. Such a clamp is in comparison to the well-known conical clamps extremely simple in their structure and handling: In Fig. I of the drawing, the cross section of a rope is shown for the the clamp is intended according to the invention. i is the sheath rope - and 2 is the one in it movable core rope. While the sheath rope is copper or aluminum. consists, the core rope is usually made of steel. The Fig.2 around 3 show as an embodiment of the invention a suspension clamp. The clamp consists of the two jaws 3, 4., which are pressed against each other by screws 5. Each jaw has a groove 6 for Pick-up of the rope to be clamped. In the groove 6 ribs 8 protrude. the Ribs B of both jaws according to the invention have such a height that when screwed together the sheath rope is pressed in strongly. By pressing it together not only the sheath rope, but also the core rope firmly clamped, so that a There is a permanent and firm connection between the rope and the clamp: The ribs both jaws can, as shown in the drawing, face each other, but they can also be offset from one another. The one used to take up the rope Groove 6 does not need to be straight. To increase the clamping effect can the groove can also be formed like a loop.

Die Klemme gemäß der Erfindung läßt sich auch als Klemme zum Verbindexe von Seilen verwenden. In diesem Fall werden die Seile axial hintereinander in den Klemmenkörper eingelegt.The clamp according to the invention can also be used as a clamp for connection use of ropes. In this case, the ropes are axially one behind the other in the Clamp body inserted.

Claims (1)

PATENTANSPRÜCIIE: i. Backenklemme für Freileitüngsseile, die :aus einem Mantelseil und seinem darin beweglichen Kernseil bestehen, dadurch gekennzeichnet, daß die Backen Rippen von solcher Höhe haben, daß beim Einklemmen des Seiles durch Zusammendrücken des Mantelseiles das Kernseil eingeklemmt wird. z. Backenklemme nach Anspruch 1, dadurch gekennzeichnet, daß die Rippen beider Backen einander gegenüberliegen oder gegeneinander versetzt sind.PATENT CLAIM: i. Jaw clamp for overhead cables that: from consist of a sheath rope and its core rope movable therein, characterized in that that the jaws have ribs of such a height that when the rope is clamped through Compression of the sheath rope the core rope is pinched. z. Jaw clamp according to claim 1, characterized in that the ribs of both jaws lie opposite one another or are offset from one another.
DES125123D Jaw clamp for vibration-free overhead cables Expired DE663895C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES125123D DE663895C (en) Jaw clamp for vibration-free overhead cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES125123D DE663895C (en) Jaw clamp for vibration-free overhead cables

Publications (1)

Publication Number Publication Date
DE663895C true DE663895C (en) 1938-08-15

Family

ID=7536798

Family Applications (1)

Application Number Title Priority Date Filing Date
DES125123D Expired DE663895C (en) Jaw clamp for vibration-free overhead cables

Country Status (1)

Country Link
DE (1) DE663895C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061404B (en) * 1952-10-18 1959-07-16 Bayerische Schrauben Und Feder Overhead line support clamp
DE1192001B (en) * 1961-07-28 1965-04-29 Malodan As Rope clamp for holding one or more rope parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061404B (en) * 1952-10-18 1959-07-16 Bayerische Schrauben Und Feder Overhead line support clamp
DE1192001B (en) * 1961-07-28 1965-04-29 Malodan As Rope clamp for holding one or more rope parts

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