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Automatic load balance system for ship hoisting

A technology for balancing systems and ships, applied in the directions of ship safety, transportation and packaging, ships, etc., can solve problems such as destroying the driving stability of ships, and achieve the effect of reducing the difficulty of assembly and debugging, reducing the outline size and flexible installation layout.

Active Publication Date: 2017-05-31
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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  • Automatic load balance system for ship hoisting
  • Automatic load balance system for ship hoisting
  • Automatic load balance system for ship hoisting

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Embodiment Construction

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

[0033] Such as Figure 1 to Figure 11As shown, a kind of automatic stowage balancing 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 steel wire rope 1, and the rope distance adjustment device includes a pulley block. The piston rod 3-1 of the hydraulic cylinder 3 is connected to the rope distance adjustment device through the piston rod connector 2-8, and the steering pulley block 4 is symmetrically arranged on the ship deck 5 and the ship bottom deck 6 respectively, and is respectively placed on the ship deck 5 1. The upper and lower steering pulley blocks 4 on the ship bottom deck 6 are vertically aligned and placed, and the steel wire rope 1 wound out by the pulley block 2 passes through the steering pulley 4-1 fixed on the shi...

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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 stowage and balancing system used for hoisting of ships, belonging to the field of ships. Background technique [0002] For some coastal navigation mark lifting function ships, under normal circumstances, when the crane lifts a heavy object, it will inevitably generate a large overturning moment on the hull. Especially when the ship is hoisted horizontally, that is, side hoisted, 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 operating requirements of the ship. How to solve this technical problem and play the role of a workboat has always been one of the key issues in the technical design of this functional ship. [0003] In order to avoid capsizing accidents when the ship is side hoisted, the Chinese utility model patent CN 202863733 U provides a mobile stowage system for a small working ship. The mobile stowage system for a...

Claims

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Application Information

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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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