An automatic stowage and balance system for ship hoisting

A technology for balancing systems and ships, which is applied in the fields of ship safety, transportation and packaging, ships, etc. It can solve the problems of destroying the stability of ships, and achieve the effects of reducing the difficulty of assembly and debugging, reducing the size of the outline, and flexible installation layout

Active Publication Date: 2018-10-23
JIANGSU UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the counterweight trolley driven by the motor has no self-locking function, the counterweight trolley will move freely in the lateral direction, which will destroy the driving stability of the ship in the non-working state

Method used

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  • An automatic stowage and balance system for ship hoisting
  • An automatic stowage and balance system for ship hoisting
  • An automatic stowage and balance system for ship hoisting

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Embodiment Construction

[0032] The present invention will be further explained below in conjunction with the drawings.

[0033] Such as Figure 1 to Figure 11 As shown, the automatic stowage balance system for ship hoisting of the present invention is installed and fixed in the ship's mobile stowage device cabin and includes a rope and a rope distance adjustment device. The rope is a wire rope 1, and the rope distance adjustment device includes a pulley block, double acting The piston rod 3-1 of the hydraulic cylinder 3 is connected with the rope distance adjusting device through the piston rod connector 2-8. The steering pulley block 4 is arranged symmetrically on the ship deck 5 and the ship bottom plate 6, and they are placed on the ship deck 5 respectively. , The upper and lower diverting pulley blocks 4 on the ship's bottom deck 6 are vertically aligned, and the wire rope 1 wound by the pulley block 2 passes through the diverting pulley 4-1 fixed on the ship deck 5 and passes through the ship deck ...

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PUM

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Abstract

The invention discloses an automatic load balance system for ship hoisting, comprising a double-acting hydraulic cylinder, a balance block trolley, a tilt angle sensor and a controller; both ends of the double-acting hydraulic cylinder are provided with piston rods, and end part of the piston rod at one side is connected with a rope distance adjusting device; the rope on the rope distance adjusting device is connected to one side of the balance block trolley after passing through a steering pulley mechanism, the end part of the piston rod at the other side is connected with the other rope distance adjusting device; the rope on the rope distance adjusting device is connected to the other side of the balance block trolley after passing through a steering pulley mechanism; the balance block trolley is moved along the lead rail located at a ship bottom cabin plate. The automatic load balance system for ship hoisting can counteract the heeling moment of a part of or the overall hanging weight to the ship body by moving of the balance block trolley so as to ensure the safety and stability in ship hoisting work, and lift the working ability of the ship, in particular the working ability of side lifting.

Description

Technical field [0001] The invention relates to an automatic loading balance system for ship hoisting, and belongs to the field of ships. Background technique [0002] For some coastal navigation mark lifting function ships, under normal circumstances, when a crane hoists a heavy object, it will inevitably produce a large overturning moment on the hull. Especially when the ship is laterally hoisted, that is, side crane, it has a great impact on the safety of the ship, and the working capacity of the ship is greatly restricted, which often cannot meet the operational requirements of the ship. How to solve this technical problem and give play to the role of the work boat has always been one of the key issues in the technical design of the functional boat. [0003] In order to prevent the ship from overturning when the ship is side-mounted, the Chinese utility model patent CN 202863733 U provides a mobile stowage system for small working ships. The mobile stowage system for small wor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B43/08
CPCB63B43/08
Inventor 景旭文杨秋林李纯金李国超李磊刘金峰田桂中周宏根
Owner JIANGSU UNIV OF SCI & TECH
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