Frapping tool used for power transmission line maintenance
The utility model relates to a frapping tool used for power transmission line maintenance. The frapping tool used for power transmission line maintenance includes two trapezoid screws and a strain-adjusting support board. The frapping tool used for power transmission line maintenance is characterize...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
14.08.2013
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to a frapping tool used for power transmission line maintenance. The frapping tool used for power transmission line maintenance includes two trapezoid screws and a strain-adjusting support board. The frapping tool used for power transmission line maintenance is characterized in that the two trapezoid screws are connected together fixedly through the strain-adjusting support board; spherical surface connection is employed in a contact face of the strain-adjusting support board and a tip of a guiding nut; a strain insulator-string coupling board is arranged between an upper support board and a lower support board. The strain insulator-string coupling board is fixed on the strain-adjusting support board. The frapping tool used for power transmission line maintenance is flexible in operation and provides large frapping forces when adjusting a strain insulator-string. The frapping tool used for power transmission line maintenance provided by the utility model has a function of automatic c |
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Bibliography: | Application Number: CN20132154433U |