DE896950C - Chain contact line for double-track lines - Google Patents

Chain contact line for double-track lines

Info

Publication number
DE896950C
DE896950C DES8151D DES0008151D DE896950C DE 896950 C DE896950 C DE 896950C DE S8151 D DES8151 D DE S8151D DE S0008151 D DES0008151 D DE S0008151D DE 896950 C DE896950 C DE 896950C
Authority
DE
Germany
Prior art keywords
contact line
double
tension
contact
compression members
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
DES8151D
Other languages
German (de)
Inventor
Eduard Restle
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 AG
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Priority to DES8151D priority Critical patent/DE896950C/en
Application granted granted Critical
Publication of DE896950C publication Critical patent/DE896950C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60MPOWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00Power supply lines for contact with collector on vehicle
    • B60M1/12Trolley lines; Accessories therefor
    • B60M1/20Arrangements for supporting or suspending trolley wires, e.g. from buildings
    • B60M1/23Arrangements for suspending trolley wires from catenary line

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Description

Bei Kettenfahrleitungen wird ein möglichst großer Abstand der @einzelnen Stützpunkte ,aus wirt= schaftlichen und technischen Gründen angestrebt. Es muß jedoch dafür Sorge getragen werden, daß der Windabtrileb des Fahrdrahtes in Mitte des Fahrleitungsfieldes unterhalb ,der durch die Stromab# nehmerbreite ;gegebenen Grenzen bleibt.In the case of catenary lines, the greatest possible distance between the individual Support points aimed at for economic and technical reasons. However, it must care must be taken to ensure that the wind stop of the contact wire is in the middle of the contact line field below the limits given by the pantograph width.

Die Erfindung gibt für Kettenfahrleitungen ,zweigleisvgar Strecken die Möglichkeit deiner einwandfreien Stromabnahme dadurch, daß an aufeinanderfolgenden Stützpunkten einmal die verschiedenen: Gleisen zugeordneten Tragseile, das andere ,Mal -die verschiedenen Gleisen zugeordneten Fahrdrähte durch Zug-oder Druckgliieder nach ;der Mitte des Fahrleitungssystems hin ;abgezogen sind.The invention is for catenary contact lines, two-track routes the possibility of your proper power consumption by the fact that on successive Support points on the one hand the different: supporting ropes assigned to tracks, the other , Mal -the contact wires assigned to different tracks by tension or compression members towards; the middle of the contact line system; are withdrawn.

Ein Ausführungsbeispiel für die Erfindung ist in der Zeichnung dargestellt, das leine Fahrleitung in Ansicht und Draufsicht zeigt. Während sich bei der Anordnung nach der Fig. i die Tragseile i und z sowie die Fahrdrähte 3 und 4 überdecken, -zeigt die Fig. 2, daß sich das Tragseil i mit dem Fahrdraht 3 und das Tragseil 2 mit dem Fahrdraht 4 etwa im Feldmitte kreuzt. Die Tragseile sind im, übrigen nicht bis zu den Stützpunkten. herangeführt, sondern werden an den Masten durch die: Zwischengliieder 5, 6, 7 und 8 gehalten. An den Angriffspunkten der Zwischenglieder 5 und 7 bzw. 6 und 8 ;an dien Tragseilen i und z sind Isolatoren 9 bzw. io angeordnet, die die. Tragseile von den Zwischemdgliedern und dem zwischen ihnen ;angeordneten Zuggliedelektrisch trennen. Es werden in der Nähe des Mastes i i die beiden Tragseile i, 2 nach der Mitte des Fahrleitungssystems hin abgezogen, während dann darauffolgenden Stützpunkt die beiden, Fährdrähte 3 Und 4 :durch ddas Zugglied 13 mzteinander verbunden sind und auf diese Weise die Fahrdr,ähbe nach der Mitte des Fahrleitungssystems hin, ;abgezogen werden. Im Zugglied 13 sind Isolatoren 14 ;angeordnet, die die beiden Fahrdrähte elektrisch voneinander trennen. Durch die Erfind:un;g wird eine sehr große Windsteifigkeit des gesambem. Fahrleitungssystems erreicht und darüber hinaus mich die Verwendung großer Spannwelten insbesondere dann möglich, wenn man die Tragseile nicht unmittelbar an den Stützpunkten befestigt, sondern Zwischenglieder vorsieht, die vor uni; hinter den Stützpunkten an den Tragseilen angreifen, und diese Angriffspunkte gegen Bewegungen quer zur Fahrtrichtung sichert.An embodiment of the invention is shown in the drawing, which shows a catenary in view and plan view. While in the arrangement according to FIG. I the supporting cables i and z and the contact wires 3 and 4 overlap, FIG. 2 shows that the supporting cable i with the contact wire 3 and the supporting cable 2 with the contact wire 4 are approximately in the middle of the field crosses. The suspension ropes are, by the way, not up to the support points. but are held on the mast by connecting links 5, 6, 7 and 8. At the points of application of the intermediate links 5 and 7 or 6 and 8; on the supporting cables i and z, insulators 9 and io are arranged, which the. Electrically separate the supporting cables from the intermediate links and the tension member arranged between them. In the vicinity of the mast ii, the two carrying ropes i, 2 are withdrawn towards the middle of the contact line system, while the two ferry wires 3 and 4 are then connected to the next support point by the tension member 1 3 and in this way the contact wire, ähbe towards the middle of the contact line system,; must be withdrawn. In the tension member 13 insulators 14; are arranged, which electrically separate the two contact wires from one another. Through the invention, a very high wind stiffness of the whole. Overhead contact line system and, in addition, the use of large tensioning worlds is particularly possible if the carrying ropes are not attached directly to the support points, but intermediate links are provided that are in front of uni; Attack behind the support points on the suspension ropes, and secure these points of attack against movement across the direction of travel.

Claims (3)

PATENTANSPRÜCHE: i. Ketbenfahrleitung für zweigleisige Strecken, dadurch gekennzeichnet, daß an aufeinanderfolgenden Stützpunkten einmal die verschiedenen Gleisen, zugeordneten Tragseile, das andere Mal .die verschiedenen Gleisen zugeordneten Fahrdrähte .durch Zug- oder Druckglieder nach der Mitte ;des Fahrleitm@gssystems hin ;abgezogen ,sind. PATENT CLAIMS: i. Chain contact line for double-track lines, thereby characterized that at successive support points once the different Tracks, assigned suspension ropes, the other time. The different tracks assigned Contact wires through tension or compression members towards the middle of the contact line system out; withdrawn, are. 2. Ke.,tbernfahrleitung nach Anspruch i, ;dadurch gekennzeichnet, daß in die Zug- oder Druckglieder Isolatoren eingeschaltet sind. 2. Ke., Tbern contact line according to claim i,; characterized in, that insulators are switched on in the tension or compression members. 3. Ketfienfahrleitung nach Anspruch, i, .dadurch gekexmzei,chnet, daß zum Isolieren der Zug- oder Druckglieder Isolatoren (9, io) dienen, die ,an @deu Anlenkpunkten von Zwischengliedern (5, 7) an dem zugehörigen Fahrleitungsbeil (Tragseil i bzw. 2) umgeordnet sind.3. Ketfien contact line according to claim, i, .thereby gekexmzei, chnet that for isolating the tension or compression members Insulators (9, io) are used, which, at @deu articulation points of intermediate links (5, 7) are rearranged on the associated catenary wire (suspension cable i or 2).
DES8151D 1939-01-29 1939-01-29 Chain contact line for double-track lines Expired DE896950C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES8151D DE896950C (en) 1939-01-29 1939-01-29 Chain contact line for double-track lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES8151D DE896950C (en) 1939-01-29 1939-01-29 Chain contact line for double-track lines

Publications (1)

Publication Number Publication Date
DE896950C true DE896950C (en) 1953-11-16

Family

ID=7472703

Family Applications (1)

Application Number Title Priority Date Filing Date
DES8151D Expired DE896950C (en) 1939-01-29 1939-01-29 Chain contact line for double-track lines

Country Status (1)

Country Link
DE (1) DE896950C (en)

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