Overhead ground wire lifter

The utility model discloses an overhead ground wire lifter, relates to a power system, and specifically discloses a device for lifting an overhead ground wire. The overhead ground wire lifter comprises a fixation bracket and mechanical lifting devices. The upper portion of each mechanical lifting de...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHOU YONGCHENG, SONG HANBIAO, ZHANG LEI
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses an overhead ground wire lifter, relates to a power system, and specifically discloses a device for lifting an overhead ground wire. The overhead ground wire lifter comprises a fixation bracket and mechanical lifting devices. The upper portion of each mechanical lifting device is connected with the fixation bracket. Each lifting device comprises a base, a gear, a rack, an operating handle and a lifting hook. The gear is installed onto the base through a bolt. The operating handle is arranged on the gear shaft. One end of the operating handle is fixed through the gear shaft. The operating handle can be rotated around the gear shaft. The non-return function can be realized. The rack is engaged with the gear. The tail end of the rack is provided with the lifting hook. At least two sets of mechanical lifting devices exist. The overhead ground wire lifter has advantages of structure reasonable and convenient installation and utilization, and can be used to lift an overhead ground wire upwards; advantages of easy operation, time saving and labor saving can be realized, and the labor efficiency can be improved.