Automatic passive cable winding device
The invention provides an automatic passive cable winding device. A spring type spring is used as power for winding a cable, when the cable is pulled out, the spring type spring is tensioned for energy storage, when the cable is loosened, the spring type spring releases energy to drive a rotating ba...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
09.11.2016
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides an automatic passive cable winding device. A spring type spring is used as power for winding a cable, when the cable is pulled out, the spring type spring is tensioned for energy storage, when the cable is loosened, the spring type spring releases energy to drive a rotating barrel to rotate to automatically wind the cable, the synchronous performance is good, electric energy drive is not needed, the cable take-up and pay-off efficiency is high, take-up and pay-off are reliable, and the automatic passive cable winding device can be suitable for any installing position. An electric brush and a slip ring are matched and communicated inside the rotating barrel, the slip ring is made of a high-melting-point brass material, and the electric brush is made of a mixture material of copper with a higher melting point and graphite. The automatic passive cable winding device can serve as a lifting equipment take-up and pay-off device and a lightning stroke current release device, and is wide in app |
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Bibliography: | Application Number: CN20161639790 |