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Three drum hydraulic cable winch

A cable winch and reel technology, which is applied in the field of marine winches and three-reel hydraulic cable winches, can solve the problems of labor and labor, the structure of marine winches cannot be fully applied, and the space of ships is limited.

Active Publication Date: 2018-10-09
江阴市福达船舶配件制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shore power system emerging today, that is, the power transmission from the shore power grid to the ship requires the use of a cable reel, and the power supply from the ship to other special ships also requires the use of a cable reel, but the existing cable reel is applied to the shore power The system and other special ship power supply systems have the following problems: 1. The space of the ship is limited; 2. The structure that uses a large number of marine winches cannot be fully applied to various occasions of cable connection; 3. It requires many people to cooperate with the operation, which is laborious , cannot use the shore power system quickly and efficiently

Method used

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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with the embodiments of the drawings.

[0015] Such as figure 1 As shown in 2, the present invention relates to a three-drum hydraulic cable winch, which includes a base 1 fixed to the deck, a slewing base 2 mounted on the base 1, a hydraulic motor 3, a manual slewing device 4 and a reel 5. A left support 6 and a right support 7 are respectively installed on both sides of the revolving base 2, the reel 5 is rotated between the left support 6 and the right support 7 through the main shaft 8, and the reel 5 is installed on the main shaft 8. The hydraulic motor 3 is installed on the outer side of the left bracket 6 and connected to the main shaft 8. The manual turning device 4 is installed on the outer side of the right bracket 7 and connected with the slewing base 2 to drive the reel 5 to rotate around the base 1. A three-head hydraulic slewing center joint 9 is installed on the slewing base 2. Th...

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Abstract

The invention relates to a three-winding-drum hydraulic cable winch which comprises a base, a rotary pedestal mounted on the base, a hydraulic motor, a manual rotary device and winding drums. The two sides of the rotary base are separately provided with a left bracket and a right bracket. The winding drums are mounted between the left bracket and the right bracket through a spindle and mounted on the spindle. The hydraulic motor is mounted on the outer side of the left bracket and connected with the spindle. The manual rotary device is mounted on the outer side of the right bracket and connected with the rotary pedestal to drive the winding drums to rotate around the base. The rotary pedestal is provided with a three-way hydraulic rotary central connector. A hydraulic pipeline is connected with an oil port of the three-way hydraulic rotary central connector through the base, and the other oil port of the three-way hydraulic rotary central connector is connected with the hydraulic motor through a hydraulic pipeline. The hydraulic motor drives the winding drums to rotate so as to wind and unwind cables. The three-winding-drum hydraulic cable can save the ship space, adapt to simultaneous connection of different cables and be freely rotated to change the angle.

Description

Technical field [0001] The invention relates to a marine winch, in particular to a three-drum hydraulic cable winch for the shore power system of a ship and for the ship to supply power to other special ships. It belongs to the technical field of ship parts manufacturing. Background technique [0002] As a device that provides power, control cables and communication optical cables for large-scale mobile equipment, cable reels are widely used in port portal cranes, container cranes, ship loader, and tower crane equipment. The shore power system emerging nowadays requires the use of cable reels for power transmission from the shore grid to ships, and the use of cable reels for power supply from the ship to other special ships, but the existing cable reels are used for shore power The system and the power supply system for other special ships have the following problems: 1. The space of the ship is limited; 2. The structure that uses a large number of marine winches cannot be fully...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H75/38
CPCB65H75/38B65H75/4492
Inventor 方良福方铁军方栾青张国兴
Owner 江阴市福达船舶配件制造有限公司
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