AT105757B - Arrangement for the economical spanning of terrain cuts with electrical lines. - Google Patents

Arrangement for the economical spanning of terrain cuts with electrical lines.

Info

Publication number
AT105757B
AT105757B AT105757DA AT105757B AT 105757 B AT105757 B AT 105757B AT 105757D A AT105757D A AT 105757DA AT 105757 B AT105757 B AT 105757B
Authority
AT
Austria
Prior art keywords
economical
arrangement
spanning
electrical lines
terrain
Prior art date
Application number
Other languages
German (de)
Inventor
Franz Ing Pichler
Original Assignee
Franz Ing Pichler
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 Franz Ing Pichler filed Critical Franz Ing Pichler
Application granted granted Critical
Publication of AT105757B publication Critical patent/AT105757B/en

Links

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  • Suspension Of Electric Lines Or Cables (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 starke Abspannmaste bzw. Türme errichtet werden, zwischen denen die   Leitungen gespannt   sind. Bei halbwegs   grösseren Entfernungen   wird diese   Ausführungsart ziemlich teuer, weil   nicht nur entsprechend der   Entfernung der grössere Seilzug durch die Konstruktion aufgenommen   werden muss. sondern auch der erforderliche Mindestleiterabstand die Abspaunkonstruktion stark verbreitert.

   Ferner sind auch in solchen Fällen die Schwierigkeiten nicht zu   unterschätzen.   die die Lösung des Transportproblems so schwerer   Abspannkonstruktionen   auf Graten und   Hängen   bietet. 
 EMI1.3 
 an den Hängen je nach dem Leiterabstand und der   Entfernung   für jeden Leiter getrennt oder auch gemeinsam für alle Leiter Verankerungsstellen geschaffen, z. B. durch Einlassen eines Betonklotzes in den Hang oder bei Vorhandensein von Fels durch Versenken eines Ankerhakens. Diese dienen als Fusspunkte für die Verankerungsseile, an deren Enden durch Zwischen-   schaltung entsprechend bemessener Isolierstücke (Kettenisolatoren) der eigentliche stromführende   Leiter befestigt wird.

   Die Länge des Verankerungsseiles ergibt sich aus der Neigung des Terrains derart, dass am Beginn des Überquerungsleiters diese   Stelle jenen Abstand vom Erd-   
 EMI1.4 
 bedarf es nur eines Verbindungsleiters zwischen Endmast der   ankommenden bzw. abgehenden   Leitung und dem an dem   Isolierstück   hängenden Überquerungsleiter. 



   Die Zeichnung gibt das Bild einer solchen Ausführung für eine Dreiphasenleitung im Aufriss (Fig.   l) und Grundriss   (Fig. 2) beispielsweise wieder. 
 EMI1.5 
 vor, dessen eines Ende im Betonklotz befestigt ist und dessen zweites Ende das   Isolierstück     trägt.. ?   ist der   Ahspannmast   der ankommenden Leitung. 4 ist der Verbindungsleiter zwischen der ankommenden Leitung   5   und dem Überquerungsleiter 6. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 strong guy masts or towers are erected between which the cables are stretched. In the case of halfway greater distances, this type of construction is quite expensive because the construction not only has to accommodate the larger cable pull depending on the distance. but also the required minimum conductor spacing greatly widens the chipping construction.

   Furthermore, the difficulties should not be underestimated in such cases either. which offers the solution to the transport problem of such heavy guy constructions on ridges and slopes.
 EMI1.3
 On the slopes, depending on the ladder spacing and the distance, anchoring points are created for each ladder separately or jointly for all ladder, e.g. B. by embedding a concrete block in the slope or in the presence of rock by sinking an anchor hook. These serve as base points for the anchoring ropes, at the ends of which the actual current-carrying conductor is attached by interposing appropriately dimensioned insulating pieces (chain insulators).

   The length of the anchoring rope results from the slope of the terrain in such a way that at the beginning of the crossing ladder this point is the same distance from the earth
 EMI1.4
 only one connecting conductor is required between the end mast of the incoming or outgoing line and the crossing conductor hanging on the insulating piece.



   The drawing shows the image of such an embodiment for a three-phase line in elevation (FIG. 1) and floor plan (FIG. 2), for example.
 EMI1.5
 before, one end of which is fastened in the concrete block and the second end of which carries the insulating piece ..? is the mast of the incoming line. 4 is the connecting conductor between the incoming line 5 and the crossing conductor 6.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Anordnung zur wirtschaftlichen Überspannung von Geländeeinschuitten mit elektrischen Leitungen. dadurch gekennzeichnet, dass die den Einschnitt überquerenden Leiter entweder gemeinsam oder jeder für sich unmittelbar im Boden des Hanges verankert und durch Verbindungsleitungen an die auf normalen Abspannmasten endigenden Leiter der ankommenden und abgehenden Fernleitung angeschlossen werden. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Arrangement for the economical overvoltage of site enclosures with electrical lines. characterized in that the conductors crossing the incision are either jointly or individually anchored in the bottom of the slope and connected by connecting lines to the conductors of the incoming and outgoing transmission lines ending on normal guy poles. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT105757D 1926-01-07 1926-01-07 Arrangement for the economical spanning of terrain cuts with electrical lines. AT105757B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT105757T 1926-01-07

Publications (1)

Publication Number Publication Date
AT105757B true AT105757B (en) 1927-03-10

Family

ID=3623285

Family Applications (1)

Application Number Title Priority Date Filing Date
AT105757D AT105757B (en) 1926-01-07 1926-01-07 Arrangement for the economical spanning of terrain cuts with electrical lines.

Country Status (1)

Country Link
AT (1) AT105757B (en)

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