AT166790B - Trolley for carrying out installation, repair and inspection work on overhead lines - Google Patents
Trolley for carrying out installation, repair and inspection work on overhead linesInfo
- Publication number
- AT166790B AT166790B AT166790DA AT166790B AT 166790 B AT166790 B AT 166790B AT 166790D A AT166790D A AT 166790DA AT 166790 B AT166790 B AT 166790B
- Authority
- AT
- Austria
- Prior art keywords
- repair
- carrying
- inspection work
- out installation
- overhead lines
- Prior art date
Links
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Description
<Desc/Clms Page number 1>
Laufwagen zur Vornahme von Einbau-, Ausbesserungs-und Überprüfungsarbeiten an
Freileitungen
Zur Vornahme von Einbau-, Ausbesserungsund Überprüfungsarbeiten an Freileitungen werden bekanntlich auf den Seilen der Leitung fahrende Laufwagen (Montagewagen) verwendet. Stützen sich solche Laufwagen nur auf ein Seil, wie es z. B. dann der Fall ist, wenn-wie auch schon vorgeschlagen-der Laufwagen auf einem eigenen Hilfsseil oder auf dem Erdseil geführt wird, so zeigt sich, dass der Wagen besonders in der Leitungsrichtung zum Pendeln neigt.
Gemäss der Erfindung wird dieser Ubelstand durch eine trapezförmige Seilaufhängung zwischen Fahrwerk und Fahrkorb des Laufwagens beseitigt.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung gezeigt, u. zw. in Fig. 1 in Seitenansicht und in Fig. 2 in Vorderansicht.
2 sind die beiden Tragrollen des Wagens, mit denen er auf dem Seil 1 läuft. 3 sind zwei kleinere
Rollen, die unterhalb der Tragrollen angeordnet sind, um deren Eingriff zu sichern. Sämtliche Rollen sind in einem Rahmen 4 gelagert. An diesem suid gleichfalls die Seile 5 und 6 befestigt, die in zwei zur Leitungsrichtung parallelen Ebenen liegen. 7 ist der Fahrkorb. Der Abstand der Seilrollen 8 am Fahrkorb ist so gewählt, dass die je in einer Ebene liegenden Seile ein Trapez bilden. Dadurch können Pendelschwingungen des Fahrkorbes in der Leitungsrichtung weitgehend ausgeschaltet werden. 9 ist eine Kurbel am Fahrkorb, mittels der dieser durch Auf-oder Abseilen gehoben bzw. gesenkt werden kann.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Trolley for carrying out installation, repair and inspection work
Overhead lines
It is known that carriages (assembly wagons) moving on the cables of the line are used to carry out installation, repair and inspection work on overhead lines. If such carriages are based only on a rope, as it is, for. B. is the case when - as already proposed - the carriage is guided on its own auxiliary rope or on the earth wire, it is shown that the carriage tends to oscillate, particularly in the line direction.
According to the invention, this problem is eliminated by a trapezoidal cable suspension between the chassis and the car of the carriage.
An embodiment of the invention is shown in the drawing, u. between in Fig. 1 in side view and in Fig. 2 in front view.
2 are the two idler rollers with which it runs on rope 1. 3 are two smaller ones
Rollers, which are arranged below the support rollers to secure their engagement. All the roles are stored in a frame 4. The ropes 5 and 6 are also attached to this suid and lie in two planes parallel to the line direction. 7 is the car. The distance between the pulleys 8 on the elevator car is selected so that the ropes lying in one plane each form a trapezoid. As a result, pendulum oscillations of the car in the line direction can be largely eliminated. 9 is a crank on the car, by means of which it can be raised or lowered by roping up or down.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT166790T | 1945-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT166790B true AT166790B (en) | 1950-09-25 |
Family
ID=34200446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT166790D AT166790B (en) | 1945-09-27 | 1945-09-27 | Trolley for carrying out installation, repair and inspection work on overhead lines |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT166790B (en) |
-
1945
- 1945-09-27 AT AT166790D patent/AT166790B/en active
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