WO2000011685A1 - Dispositif permettant de relier un premier composant de ligne aerienne presentant une partie terminale axiale, a au moins un deuxieme composant de ligne aerienne - Google Patents

Dispositif permettant de relier un premier composant de ligne aerienne presentant une partie terminale axiale, a au moins un deuxieme composant de ligne aerienne Download PDF

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Publication number
WO2000011685A1
WO2000011685A1 PCT/DE1999/002439 DE9902439W WO0011685A1 WO 2000011685 A1 WO2000011685 A1 WO 2000011685A1 DE 9902439 W DE9902439 W DE 9902439W WO 0011685 A1 WO0011685 A1 WO 0011685A1
Authority
WO
WIPO (PCT)
Prior art keywords
overhead line
adapter parts
line component
end part
axial end
Prior art date
Application number
PCT/DE1999/002439
Other languages
German (de)
English (en)
Inventor
Wilfried Goll
Nikola Uremovic
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to DE59914578T priority Critical patent/DE59914578D1/de
Priority to PL99346060A priority patent/PL346060A1/xx
Priority to DK99952297T priority patent/DK1105887T3/da
Priority to EP99952297A priority patent/EP1105887B1/fr
Priority to AU64616/99A priority patent/AU6461699A/en
Publication of WO2000011685A1 publication Critical patent/WO2000011685A1/fr
Priority to NO20010848A priority patent/NO20010848D0/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/02—Suspension insulators; Strain insulators
    • H01B17/06—Fastening of insulator to support, to conductor, or to adjoining insulator

Definitions

  • the invention relates to a device for connecting a first overhead line component, which has an axial end part, to at least one second overhead line component.
  • overhead line components e.g. B. insulators
  • these other overhead line components include e.g. B. tubes (boom tubes, top tubes), hollow profiles or rods.
  • B. tubes boom tubes, top tubes
  • hollow profiles or rods For the combination of different overhead line components, these overhead line components generally have to be adapted to one another accordingly. This adaptation takes place via corresponding design changes in at least one of the overhead line components to be connected to one another, preferably in the region of their connecting pieces.
  • this is technically complex and requires expensive stocking of the corresponding overhead line components.
  • DE-GM 71 15 471 describes a hanger clamp with two contractible clamp halves, by means of which both a support cable and a grooved contact wire can be held.
  • Each terminal half has at its one end both a half-shell-shaped channel for receiving a suspension cable and a cutting edge for clamping a contact wire.
  • a recess is arranged at the other end of the two clamp halves. The end of a hanging rope, which is pulled over a thimble and thus bent into an eyelet, is inserted into these recesses and serves both to hold the carrying rope and to hold the contact wire.
  • a boom is known as a base for a catenary.
  • the boom includes an obliquely arranged boom tube, which is connected to the insulating body of a plastic composite insulator via a peg-shaped end piece of its end fitting.
  • the end fitting sits directly on the insulating body or on its cover or shield cover.
  • a connection is made between a peg-shaped end piece and an articulated fork, which is fastened to a swivel boom joint via a bolt.
  • the object of the present invention is to simplify the connection of two overhead line components in terms of assembly technology.
  • the device according to the invention for connecting a first catenary component, which has an axial end part, to at least one second catenary component comprises two half-shell-shaped adapter parts which, in the assembled state, enclose the axial end part of the first catenary component at least non-positively, both adapter parts at least non-positively with the second upper part. line component are connectable.
  • the device according to the invention not only leads to a reduced number of components to be stored, it also enables quick and cost-effective assembly of the overhead line components to be connected to one another, since complex screw connections can generally be dispensed with.
  • the device according to claim 1 enables profiles of all types, such. B. rectangular / square hollow profiles or round tubes, by the choice of suitable adapter parts.
  • FIG. 1 shows a longitudinal section through a first embodiment of the device according to the invention
  • FIG. 2 shows a longitudinal section through a second embodiment of the device according to the invention
  • FIG 3 shows a longitudinal section through a third embodiment of the device according to the invention.
  • 1 and 2 denote two adapter parts which are half-shell-shaped. In the assembled state, the two adapter parts 1 and 2 enclose an axial end part 3 of a first overhead line component, at least in a non-positive manner.
  • the first overhead line component 4 shown in FIG. 1 is an insulator (plastic insulator).
  • the end part 3 of the insulator 4 has a round cross section which (viewed in the axial direction of the axial end part 3) is initially constant, then decreases and then increases again.
  • the axial end part 3 of the insulator 4 is not only non-positively, but also positively enclosed by the two adapter parts 1 and 2 in the illustrated embodiment.
  • the two adapter parts 1 and 2 are adapted in their mutually facing configurations to the cross section of the axial end part 3 which changes in the axial direction.
  • Both adapter parts 1 and 2 are at least non-positively connected to a second overhead line component 5.
  • the second overhead line component 5 is a tube (hollow profile).
  • Such pipes are e.g. B. as boom tubes or point tubes part of boom structures.
  • the tube 5 is not only non-positively but also positively connected to the two adapter parts 1 and 2.
  • the two adapter parts 1 and 2 are first placed on the axial end part 3 of the insulator 4 in such a way that the adapter parts 1 and 2 enclose the axial end part 3 in a form-fitting manner. Then the axial end part 3 with the two adapter parts 1 and 2 lying on it is inserted into the tube 5. The introduction of the axial end part 3 is limited by a collar 6 and 7, which is arranged on the two adapter parts 1 and 2.
  • the connection is made by a dowel pin 8. backs up.
  • the adapter parts 1 and 2 and the tube 5 have a common bore into which the roll pin 8 can be inserted.
  • the tube 5 can also be shrunk onto the two adapter parts 1 and 2.
  • the tube 5 can also be pressed with the two adapter parts 1 and 2.
  • the outer circumferential surface of adapter parts 1 and 2 must be corrugated.
  • the two half-shell-shaped adapter parts are designated 11 and 12.
  • the two adapter parts 11 and 12 are in turn - as already described in FIG 1 - positively connected to the axial end part 3 of the insulator 4.
  • the axial end part 3 is designed in the same way as the end part shown in FIG. 1.
  • the free ends of the adapter parts 11 and 12 form a connecting element 13 designed as a fork connection in the assembled state.
  • Holding element 14 has a bore which corresponds to the common bore of the two adapter parts 11 and 12 and into which a roll pin 15 can be inserted.
  • the sleeve-shaped holding element 14 with the two adapter parts 11 and 12 can also be pressed.
  • the axial end part 3 (as in the exemplary embodiments according to FIGS. 1 and 2) is in turn positively enclosed by two adapter parts 21 and 22.
  • the free ends of the two adapter parts 21 and 22 form a connecting element 23 designed as an eye connection.
  • the two adapter parts 21 and 22 are enclosed in the assembled state by a sleeve-shaped holding element 24 that can be pushed on.
  • the sleeve-shaped holding element 24 has a bore which corresponds to the common bore of the two adapter parts 21 and 22 and into which a roll pin 25 can be inserted.
  • the invention is not restricted to the exemplary embodiments shown in FIGS. 1 to 3. Rather, different overhead line components can be connected to one another in a simple manner with the device according to the invention.

Landscapes

  • Insulators (AREA)
  • Processing Of Terminals (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Manipulator (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Clamps And Clips (AREA)
  • Insulating Bodies (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

L'invention concerne un dispositif permettant la liaison simple en termes de montage d'un premier composant de ligne aérienne (4) ayant une partie terminale axiale (3), notamment d'un isolateur, à au moins un deuxième composant de ligne aérienne (5). Ce dispositif comprend deux éléments adaptateurs (1, 2; 11, 12; 21, 22) qui sont conçus en forme de demi-coques et qui, à l'état monté, entourent au moins par liaison de force la partie terminale axiale (3) du premier composant de ligne aérienne. Les deux éléments adaptateurs (1, 2; 11, 12; 21, 22) peuvent être reliés au moins par liaison de force au deuxième composant de ligne aérienne (5).
PCT/DE1999/002439 1998-08-18 1999-08-05 Dispositif permettant de relier un premier composant de ligne aerienne presentant une partie terminale axiale, a au moins un deuxieme composant de ligne aerienne WO2000011685A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE59914578T DE59914578D1 (de) 1998-08-18 1999-08-05 Vorrichtung zur verbindung eines ersten oberleitungsbauteils, das ein axiales abschlussteil aufweist, mit wenigstens einem zweiten oberleitungsbauteil
PL99346060A PL346060A1 (en) 1998-08-18 1999-08-05 Device for connecting a first overhead line component comprising an axial end part, to at least one second overhead line component
DK99952297T DK1105887T3 (da) 1998-08-18 1999-08-05 Apparat til forbindelse af en förste luftledningskomponent, som er forsynet med en aksial afslutningsdel, med mindst en anden luftledningskomponent
EP99952297A EP1105887B1 (fr) 1998-08-18 1999-08-05 Dispositif permettant de relier un premier composant de ligne aerienne presentant une partie terminale axiale, a au moins un deuxieme composant de ligne aerienne
AU64616/99A AU6461699A (en) 1998-08-18 1999-08-05 Device for connecting a first overhead line component comprising an axial end part, to at least one second overhead line component
NO20010848A NO20010848D0 (no) 1998-08-18 2001-02-19 Innretning for forbindelse av en første luftledning som har en aksial endedel med i det minste én andre luftledning

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19837441.0 1998-08-18
DE19837441A DE19837441C1 (de) 1998-08-18 1998-08-18 Vorrichtung zur Verbindung eines ersten Oberleitungsbauteils, das ein axiales Abschlußteil aufweist, mit wenigstens einem zweiten Oberleitungsbauteil

Publications (1)

Publication Number Publication Date
WO2000011685A1 true WO2000011685A1 (fr) 2000-03-02

Family

ID=7877909

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/002439 WO2000011685A1 (fr) 1998-08-18 1999-08-05 Dispositif permettant de relier un premier composant de ligne aerienne presentant une partie terminale axiale, a au moins un deuxieme composant de ligne aerienne

Country Status (9)

Country Link
EP (1) EP1105887B1 (fr)
AT (1) ATE381104T1 (fr)
AU (1) AU6461699A (fr)
DE (2) DE19837441C1 (fr)
DK (1) DK1105887T3 (fr)
ES (1) ES2296411T3 (fr)
NO (1) NO20010848D0 (fr)
PL (1) PL346060A1 (fr)
WO (1) WO2000011685A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202022002900U1 (de) 2022-10-21 2024-01-02 Dresdner Verkehrsbetriebe Aktiengesellschaft Verbundisolator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066262A1 (fr) * 1981-06-01 1982-12-08 CERAVER Société anonyme dite: Procédé de fabrication d'une ferrure d'extrémité d'isolateur électrique
DE29501520U1 (de) * 1995-02-01 1995-04-13 Hoechst Ceram Tec Ag Ausleger als Stützpunkt für eine Fahrleitung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7115471U (de) * 1971-04-22 1971-07-15 Pfisterer K Fabrik Elektrotechnischer Spezialartikel Haengerklemme vorzugsweise fuer das tragwerk der oberleitung elektrischer bahnen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066262A1 (fr) * 1981-06-01 1982-12-08 CERAVER Société anonyme dite: Procédé de fabrication d'une ferrure d'extrémité d'isolateur électrique
DE29501520U1 (de) * 1995-02-01 1995-04-13 Hoechst Ceram Tec Ag Ausleger als Stützpunkt für eine Fahrleitung

Also Published As

Publication number Publication date
DE59914578D1 (de) 2008-01-24
EP1105887A1 (fr) 2001-06-13
EP1105887B1 (fr) 2007-12-12
NO20010848L (no) 2001-02-19
NO20010848D0 (no) 2001-02-19
DK1105887T3 (da) 2008-04-14
AU6461699A (en) 2000-03-14
ES2296411T3 (es) 2008-04-16
PL346060A1 (en) 2002-01-14
ATE381104T1 (de) 2007-12-15
DE19837441C1 (de) 2000-03-16

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