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Rapid sand-washing and coating method for ship section

A coating method and technology for ships, applied to ships and other directions, can solve the problems of prolonged construction period, easy accumulation of iron sand, unfavorable iron sand recovery, etc., and achieve the effect of improving construction efficiency, fast construction, and avoiding repeated erection and dismantling processes.

Pending Publication Date: 2020-04-17
SHANGHAI JIANGNAN CHANGXING SHIPBUILDING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During this process, the scaffolding needs to be repeatedly erected and dismantled in the sand washing and painting plant, resulting in a longer construction period, and the openings at both ends of the steel pipe tend to accumulate iron sand during the sand washing process, which is not conducive to iron sand recovery

Method used

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  • Rapid sand-washing and coating method for ship section
  • Rapid sand-washing and coating method for ship section
  • Rapid sand-washing and coating method for ship section

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Embodiment Construction

[0034] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0035] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] The present application will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.

[0037] In the description of this specification, it should be understood that the orientation words such as "up", "down", "left", and "right" described in the embodiments of the present application are described from the perspective shown in the drawings, not It should be understood...

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Abstract

The invention discloses a rapid sand-washing and coating method for a ship section, which specifically comprises the steps that the ship block is transported into a workshop; a plurality of platform devices are arranged at the to-be-coated positions of the ship block in series along the external linetype of the ship section to form a whole construction platform; workers carry out sand-washing or coating operation on the ship section on the construction platform; and the construction platform is dismounted, and the ship section is moved out of the workshop. Compared with a traditional construction mode of erecting a scaffold, the construction is faster and more convenient, the number and the placement positions of the platform devices can be adjusted according to the linetype and the lengthof the section, and the construction is more flexible.

Description

technical field [0001] The invention relates to the technical field of ship building, in particular to a rapid sand washing coating method for ship sections. Background technique [0002] Sand washing and painting are required after the construction of the ship’s segmented structure. Generally, after the segment is transported to the sand washing or painting workshop, the segment will be placed on the door frame, and then steel pipes and scaffolding boards need to be used on the outside of the segment. Scaffolding was erected to allow sandblasting and painting of the segmented exterior structure. After sand washing and painting, all the scaffolding needs to be dismantled and moved to the flatbed truck, leaving a segmented transportation channel for segmented transport to the factory building. During this process, the scaffolding needs to be repeatedly erected and dismantled in the sand washing and painting plant, resulting in a longer construction period, and the openings a...

Claims

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Application Information

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IPC IPC(8): B63B73/00
Inventor 万莉瞿雪刚邓庆彪
Owner SHANGHAI JIANGNAN CHANGXING SHIPBUILDING
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