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Alternative TitleTension amplifying winch
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司
Other AbstractThe utility model discloses a tension amplifying winch, composed of a base, a fairlead, a cantilever bracket, a main frame, a hog frame, an armoured umbilical cable, a driving grooved pulley, oil motor damper brake components, a planet speed reducer and a supporting bearing, wherein, the base, the cantilever bracket, the main frame and the hog frame are assembled together to form an integral frame. The fairlead is fixed on the base, and the guide rope slot of the fairlead directs towards upward. The driving grooved pulley is connected with the main frame through the planet speed reducer, and the driving grooved pulley is connected with the cantilever bracket through the supporting bearing, and the driving grooved pulley is drived by the oil motor through the planet speed reducer. A normally closed damper brake is installed between the oil motor and the planet speed reducer. Two suites of driving grooved pulleys, oil motor damper brake components, planet speed reducers and supporting bearings are arranged in sum. The armoured umbilical cables span, and the armoured umbilical cables are winded in a ring groove on two driving grooved pulleys. The utility model alters the amplification coefficient of the tension through altering the quantity of the ring groove on the driving grooved pulley, and the utility model is positioned between the single winch and a winding and rewinding equipment. The tension amplifying winch can solve the problems of winding and rewinding the underwater equipment for the deep sea and heavy loading.
PCT Attributes
Application Date2004-04-14
Date Available2005-04-20
Application NumberCN200420031184.X
Open (Notice) NumberCN2693740Y
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
康守权. 一种张力放大绞车[P]. 2005-04-20.
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