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Marine anchor

A windlass and marine technology, applied in ship components, ship construction, anchoring treatment/lashing, etc., can solve the problems of short service life, serious cable wear, cable entanglement, etc., and achieve the effect of improving service life and light wear

Inactive Publication Date: 2016-02-17
WUXI HAIHE EQUIP TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual use, the length of the cable is often far greater than the use requirement, that is, when the cable is released to the required length, there are still many cables entangled on the barrel
The released cable is in a fully tensioned state during work or recovery. The tensioned cable at one end of the reel will squeeze or rub the remaining cable on the reel. After long-term use, the cable will wear more seriously. short service life

Method used

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  • Marine anchor

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0016] Such as figure 1 and figure 2 As shown, the marine windlass of the present invention includes a frame 1 with a main shaft 7 arranged on the frame 1, and the main shaft 7 and the frame 1 are in rotational cooperation. The anchor chain wheel 5 and the mooring drum are sequentially sleeved on the main shaft 7 , and the twisted cable drum 2 is fixed on one end of the main shaft 7 . The anchor chain wheel 5, the mooring drum and the main shaft 7 are all in clearance fit, the anchor chain wheel 5 and the main shaft 7, the mooring drum and the main shaft 7 are all connected with a clutch device, the anchor chain wheel 5 and the frame 1 room, mooring drum and frame 1 room are all connected with brake device 3. The clutch device between the anchor chain wheel 5 and the main shaft 7 includes a first clutch 14, which is circumferentially fixed and axially mo...

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Abstract

The invention relates to a marine anchor, and in particular relates to a marine anchor which comprises a rack, wherein the rack is provided with a main shaft; the main shaft is in running fit with the rack. The main shaft is sequentially sleeved by a cable lifter and an anchoring winding drum; and the rack is provided with a driving device which is capable of driving the main shaft to rotate. The marine anchor is characterized in that the anchoring winding drum comprises a cable storage winding drum and a working winding drum; and the cable storage winding drum and the working winding drum are concentrically arranged, a baffle is arranged between the cable storage winding drum and the working winding drum, and a fan-shaped notch is formed in the baffle. When the marine anchor is in use, abrasion of cables is relatively light, and the service life is relatively long.

Description

technical field [0001] The invention relates to a marine anchor cable mechanism, specifically a marine windlass installed on the deck of a ship, which can be used for lifting anchor, dropping anchor, mooring and mooring the ship. Background technique [0002] As we all know, the marine windlass is the most important part of the anchor device. The main working purpose of the windlass is to lift and drop the anchor. In addition, the windlass is also used for the twisted cable of the bow, which is actually a dual-purpose machine for anchoring and winching. According to the different driving modes of windlass, it can be divided into: diesel windlass , electric windlass , hydraulic windlass Three kinds, except that diesel engine windlasses are used on some unpowered ships, most of the others are electric windlasses and hydraulic windlasses. The electric windlass is characterized by simple structure, convenient manufacture, management and maintenance, and has been used on shi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B21/16B63B21/22
Inventor 张育增周大明吴敬华秦荣俊王成龙
Owner WUXI HAIHE EQUIP TECH CO LTD
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