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Floating dock for partial repair of ship bottom

A floating dock and ship bottom technology, applied in the field of shipping, can solve problems such as poor economic efficiency and difficult repair of ship bottom robots, and achieve the effects of avoiding damp, small overall tonnage, and guaranteed safety

Active Publication Date: 2021-09-21
NANTONG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the state to be repaired between the two repair methods, it is difficult to repair by using bottom robots and divers, and the relative economic efficiency is not good when using the overall dock

Method used

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  • Floating dock for partial repair of ship bottom
  • Floating dock for partial repair of ship bottom
  • Floating dock for partial repair of ship bottom

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Experimental program
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Embodiment Construction

[0029] Below in conjunction with specific embodiment, content of the present invention is described in further detail:

[0030] In order to achieve the purpose of the present invention, a floating dock for partial repair of the bottom of a ship includes: an underwater part 15, including an operation cabin 4 with an opening facing upwards, and the mouth of the operation cabin 4 is in sealing contact with the bottom of the ship to be repaired; the upper water part 14, It is connected with one end of the underwater part 15 and extends upwards. The above-water part 14 is located above the liquid level. The above-water part 14 includes the driver's cab 1 and the maintenance personnel's room 2. The maintenance personnel's room 2 is provided with the personnel pipeline 7 communicating with the operation cabin 4; the sealing drainage mechanism , including the waterproof pad 3 that is arranged on the edge of the mouth of the operation cabin 4, the waterproof pad 3 protrudes upwards, and...

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Abstract

The invention discloses a floating dock for partial repair of ship bottom, which comprises an underwater part, including an operation cabin with an opening facing upwards, and the mouth of the operation cabin is in sealing contact with the bottom of the ship to be repaired; the upper water part is connected with one end of the underwater part and is upward Extended, the water surface is located above the liquid level, the water surface includes the cab, the maintenance personnel room, the maintenance personnel room has a personnel pipeline connected with the operation cabin; the sealing drainage mechanism includes a waterproof pad arranged on the edge of the operation hatch, The waterproof pad protrudes upwards, and the inner ring of the waterproof pad is also provided with a gutter that is not connected with the operation cabin. Adopting this invention, the overall tonnage is small and the cost is low, and a water-proof operation cabin cavity can be partially formed at the bottom of the ship to be repaired, which is convenient for personnel to accommodate and perform maintenance.

Description

technical field [0001] The invention relates to the field of shipping, in particular to a floating dock for partial repair of the bottom of a ship. Background technique [0002] The bottom of the ship is vulnerable to damage, such as impact, which may damage the steel structure or coating of the bottom of the ship, and requires certain repairs. The general repair method is to use a dock, which is divided into a dry dock and a floating dock. Dock repairs are time-consuming and labor-intensive, but the results are good. Another repair method is to use the bottom robot or diver to repair, this repair method is suitable for small repair operations. However, for the state to be repaired between the two repair methods, it is difficult to repair by using bottom robots and divers, and the relative economic efficiency is not good if the overall dock is used. Contents of the invention [0003] The problem to be solved by the present invention is to provide a floating dock for par...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C1/02B63C1/06B63C5/00
CPCB63C1/02B63C1/06B63C5/00
Inventor 杨锋林盛昌李志刚王治庆朱政兴
Owner NANTONG INST OF TECH
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