Novel electric power overhaul ladder
The utility model discloses a novel electric power overhaul ladder, the quantity of this maintenance ladder's roll assembly is 2, the left side pole is connected through pivot and right side pole, and pole bottom in left side is connected with the roll assembly, and pole middle part in left sid...
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| Hauptverfasser: | , , , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a novel electric power overhaul ladder, the quantity of this maintenance ladder's roll assembly is 2, the left side pole is connected through pivot and right side pole, and pole bottom in left side is connected with the roll assembly, and pole middle part in left side is connected with the roll assembly through the left branch pole, the inside drive shaft that is provided with of right side pole, pole bottom in right side is connected with driving motor, and pole middle part in right side is connected with the roll assembly through the right branch pole, puts the thing platform and is connected with stretching out and drawing back through the pull wire in the middle part of the pole of right side, the drive shaft is connected through pivot and step, and the drive shaft bottom is connected with driving motor, stage surface is provided with the insulating layer. Compared with the prior art, the utility model has the characteristics of the step can rotate, be provided with the roll as |
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