Hoisting tool for power distribution network overhead line
The invention relates to a hoisting tool for a power distribution network overhead line. The hoisting tool for a power distribution network overhead line comprises a steel pipe I. The steel pipe I is connected to a left end of a steel pipe III. A right end of the steel pipe III is connected to a low...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a hoisting tool for a power distribution network overhead line. The hoisting tool for a power distribution network overhead line comprises a steel pipe I. The steel pipe I is connected to a left end of a steel pipe III. A right end of the steel pipe III is connected to a lower end of a steel pipe II. An upper end of the steel pipe II is provided with a pulley support. The pulley support is provided with a fixed pulley. The steel pipe I is hinged to one or two climbers. The steel pipe is provided with an installing hole connected with an electric pole. Compared with the prior art, the hoisting tool for a power distribution network overhead line has the characteristics that the steel pipe I is hinged to the one or two climbers, so that during use, the one or two climbers are stuck on the electric pole and the cohesion between the one or two climbers and the electric pole is tighter and tighter with increasing of a force applied to the steel pipe I; and the one or two climbers can easily |
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