Cable protection device and wind generating set

The utility model provides a cable protection device and wind generating set. Cable protection device includes outer lane, elastic joining section and inner circle, and still including rotating coupling mechanism, the rotation coupling mechanism set up in at least one in outer lane and inner circle to be connected with elastic joining section, the inner circle sets up in the inside of outer lane, and the inner circle is connected with rotation coupling mechanism through elastic joining section with the outer lane. The embodiment of the utility model provides a cable protection device is through setting up outer lane, inner circle and elastic joining section, and elastic joining section permits the relative motion between outer lane and the inner circle, provides the buffering for the cable rocks, slows down the cable and shakes the striking that the measured time produced, simultaneously, set up and rotate coupling mechanism and make the inner circle rotation of outer ring relatively of the fixed cable of cab