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
Links
Landscapes
- 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)
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) |
-
1926
- 1926-01-07 AT AT105757D patent/AT105757B/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE202015003671U1 (en) | mast | |
AT105757B (en) | Arrangement for the economical spanning of terrain cuts with electrical lines. | |
US1846682A (en) | Composite supporting structure | |
DE453326C (en) | Arrangement for the economical over-tensioning of terrain cuts with electrical lines | |
DE971606C (en) | Bundle conductor for overhead lines | |
CH124212A (en) | Process for the economical spanning of terrain cuts with electrical lines. | |
DE515408C (en) | Head equipment for masts for fastening insulators of electrical lines | |
AT241523B (en) | Process for the construction of at least two-legged cable car supports and cable car support for carrying out the process | |
US3337677A (en) | Overhead power line tower having auxiliary cross-arm | |
DE377294C (en) | Device for supporting electrical power lines, which are suspended from transverse suspension cables, suspension chains, rods or the like | |
DE386943C (en) | Device for hanging cables on suspension insulators | |
DE533053C (en) | Single suspension of two or more contact lines of different potential | |
DE1640670C (en) | Post insulator with an open head gutter to accommodate a cable and underneath in the insulator head a closed channel running in the same direction | |
AT112476B (en) | Arrangement to prevent damage to the mast due to broken conductors in overhead electrical lines. | |
AT166151B (en) | Device to prevent damage to the support mast due to line breaks in overhead lines | |
US1106468A (en) | Electric transmission-line. | |
DE410554C (en) | Device for tensioning overhead lines on cap insulator chains | |
DE934839C (en) | Device for attaching the guy insulator chains to the cross members of guy masts for free lines | |
AT105828B (en) | Suspension rope suspension in tensioning fields of catenary contact lines. | |
AT107259B (en) | Installation in electrical line systems with lines carried by suspension insulators. | |
DE974141C (en) | Overhead line isolator disconnector or fuse | |
DE2613152A1 (en) | HV overhead cable concrete pylon insulators - are fastened to bolts protruding from plates on reinforced concrete brackets | |
DE1830055U (en) | DOUBLE TENSION FOR OVERHEAD LINES. | |
DE2547596A1 (en) | Overhead power line chain suspension system - uses insulator strings with lateral support using bracing chains fixed beneath mast top | |
DE1640846C3 (en) | Anchoring device for electrical high-voltage overhead line cables, in particular for partially insulated conductors |