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a cable winch

A cable winch and gear adjustment technology, applied in the field of cable winches, can solve the problems of high price, complex structure, inconvenient installation and maintenance, etc., and achieve the effect of simple structure, simple operation, easy installation and maintenance

Active Publication Date: 2019-11-15
WUHAN MARINE MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of complex structure, large volume, inconvenient installation and maintenance, and high price of the existing cable winch, the embodiment of the present invention provides a cable winch

Method used

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] figure 1 It is a structural diagram of a cable winch provided by an embodiment of the present invention, such as figure 1 As shown, the cable winch includes a frame 10, a first drum 20, a second drum 30, a driving device 40, a transmission gear set and a gear adjustment mechanism.

[0027] The transmission gear set includes a transmission gear 51 , a first adjustment gear 52 and a second adjustment gear 53 . The transmission gear 51 , the first adjusting gear 52 and the second adjusting gear 53 are all rotatably arranged on the frame 10 . The driving device 40 is in transmission connection with the transmission gear 51 .

[0028] The gear adjustment mechanism is arranged on the frame 10, and the gear adjustment mechanism is u...

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PUM

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Abstract

The invention discloses a cable winch, and belongs to the field of seaborne machinery. The cable winch comprises a rack, a first roller, a second roller, driving equipment, a transmission gear group and a gear adjusting mechanism, wherein the transmission gear group comprises a transmission gear, a first adjusting gear and a second adjusting gear, the transmission gear, the first adjusting gear and the second adjusting gear are rotatably arranged on the rack, the driving equipment is in driving connection with the transmission gear, the gear adjusting mechanism is arranged on the rack, and thefirst adjusting gear and the second adjusting gear can move in respective axial directions by virtue of the gear adjusting mechanism. The first adjusting gear is moved, so that the first adjusting gear is engaged with or disengaged from a first roller gear and the transmission gear; the second adjusting gear is moved, so that the second adjusting gear is engaged with or disengaged from a second roller gear and the transmission gear; and the operation mode of the cable winch can be switched only by moving the first adjusting gear and the second adjusting gear. The cable winch has the advantages of simple structure, easiness in installation and maintenance and simplicity in operation.

Description

technical field [0001] The invention relates to the field of marine mechanical equipment, in particular to a cable winch. Background technique [0002] A cable winch is a common marine machinery that can be used to retract and unwind cables. [0003] Common cable winches have single-drum and double-drum forms. The double-drum cable winch has two drums. The double-drum cable winch has two working forms. One working form is to control the two drums. Rotate at the same time, another form of work is to control only one of the rollers to rotate. [0004] The existing double-drum cable winch has complex structure, large volume, inconvenient installation and maintenance, and high price. Contents of the invention [0005] In order to solve the existing problems of complex structure, large volume, inconvenient installation and maintenance, and high price of the existing cable winch, an embodiment of the present invention provides a cable winch. Described technical scheme is as f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H75/44B65H75/42
CPCB65H75/425B65H75/4405B65H2701/34
Inventor 许有良白宗黎明智张勇勇徐锡锋李建正
Owner WUHAN MARINE MACHINERY PLANT