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Series-parallel type ship side leaning supply device

A hybrid, ship technology, applied in ship accessories, transportation and packaging, cargo loading and unloading equipment, etc., can solve the problems such as the container cannot be hoisted to the designated position, the cargo collides with the receiving ship deck, and the device does not have the follow-up function. Achieve the effect of reducing the possibility of collision, improving safety, and reducing the use of manpower

Inactive Publication Date: 2019-06-07
JIANGSU UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The currently widely used container transportation devices are mainly cranes, which generally do not have follow-up functions. The movement may cause a violent collision between the cargo and the deck of the receiving ship during the replenishment, which will bring huge risks during the replenishment; and the relative movement of the two ships will also prevent the container from being hoisted to the designated position, which will affect the replenishment efficiency; The swing of the supply cargo can be disastrous if done too violently

Method used

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  • Series-parallel type ship side leaning supply device
  • Series-parallel type ship side leaning supply device
  • Series-parallel type ship side leaning supply device

Examples

Experimental program
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Effect test

Embodiment 1

[0013] Such as figure 1 As shown, a mixed-connection side supply device includes a three-joint main load-bearing arm 1, a connecting turntable 2, and a container rotary lock mechanism 3. The three-joint main load-bearing arm 1 is a series structure, including a support arm 11, a rotary Platform one 12 and rotary platform two 13, support column 14, boom 15; rotary platform one 12 is fixedly installed on the deck of the supply ship, the upper end of rotary platform one 12 is connected with one end of support arm 11, and the other end of support arm 11 is installed on the upper side Turntable 2 13, the support column 14 is installed on the upper end of the turntable 2 13, the upper end of the support column 14 is equipped with a double station crane 4, the tail end of the boom 15 is hinged with the lower end of the support column 14, and the crane passes through the boom 15 through a steel rope The fixed pulley 5 is provided at the upper end, and the steel rope returns to the cra...

Embodiment 2

[0021] Parallel posture error compensating mechanism 6 is a wire rope type parallel posture error compensating mechanism 6 with a crane cooperating with a wire rope as the active mechanism; wire rope type parallel posture error compensating mechanism 6 is structurally an upper platform 61, a wire rope 62, and a crane 63 (Fig. Not shown in) and lower platform 64; Upper platform 61 has four supports, and the included angle between every adjacent two supports is 90 °, and two fixed pulleys are installed on each support, and lower platform 64 is a rectangle Frame, two earrings are welded to each of the four corners of the frame, each earring is connected to a steel wire rope, a total of eight steel wire ropes 62 are used, the steel wire ropes 62 pass through the earrings, the ends of the ropes are fixed with wire rope buckles, and the other end is bypassed by the upper platform. The pulley is connected to the crane 63, and the wire rope 62 is fixedly connected with the twistlock pl...

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PUM

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Abstract

The invention discloses a series-parallel type ship side leaning supply device. When supply work is conducted, the moving posture of the device and the moving posture of a receiving ship can be kept consistent all the time, possibly-happening collision can be reduced to the maximum degree, the placing positions of supply goods and materials are more accurate, meanwhile, video and laser devices areadopted, so that in the operation process, the distance is more accurate, observation is conducted in time to deal with an emergency, and safety is improved.

Description

technical field [0001] The invention relates to ship replenishment equipment, in particular to a mixed-connection ship side replenishment device. Background technique [0002] When ships rely on help for supplies at sea, the relative movement between the two ships is inevitable. Various position changes of the ship under the influence of the environment will lead to collisions between the container or the hoisting mechanism and the hull and materials on the ship, posing safety hazards. Therefore, the security problem of supply needs to be solved. The complex working environment of the ship's support at sea requires that the machinery used can effectively cope with the sway, surge, heave and roll, pitch, and yaw six degrees of freedom of the hull under the action of waves. [0003] The currently widely used container transportation devices are mainly cranes, which generally do not have follow-up functions. The movement may cause a violent collision between the cargo and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B27/16
Inventor 刘志强郭世健王佳何家骏顾献安
Owner JIANGSU UNIV OF SCI & TECH
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