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A General Assembling Process for the General Section of the Side of a 400,000 Dwt Ore Carrier

A broadside and general section technology, applied in the direction of ships, etc., can solve the problems of difficult layout of the tires of the general group, and achieve the effect of shortening the production cycle, convenient and quick operation and positioning, and reducing manpower.

Active Publication Date: 2021-12-17
SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the general section of the side is connected by the longitudinal bulkhead, the outer plate and three rib beams, the lower part is completely in a state of large openings, so it is difficult to arrange the fetal position of the general group

Method used

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  • A General Assembling Process for the General Section of the Side of a 400,000 Dwt Ore Carrier
  • A General Assembling Process for the General Section of the Side of a 400,000 Dwt Ore Carrier
  • A General Assembling Process for the General Section of the Side of a 400,000 Dwt Ore Carrier

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with accompanying drawing.

[0026] see first Figure 1 to Figure 5 , the general assembly process of the 400,000-ton ore ship's sideboard section of the present invention, the sideside section 300 involved is composed of a longitudinal bulkhead segment 100 and an outboard side section 200; wherein, the longitudinal bulkhead segment 100 has 67 No. 11, No. 69 rib 12, No. 71 rib 13 and bulkhead plate 10;

[0027] The general assembly process of the 400,000-ton ore ship side general section of the present invention is carried out on the general assembly platform and includes the following stages:

[0028]Stage 1: draw the position line of the pier on the general group platform 400, first draw the center line 40 of the general side section and the seam lines 41, 42 of the general side section on the general group platform 400, and then draw the side line The distance between No. 67 rib line 43, No. 69 ri...

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Abstract

The invention discloses a general grouping process for the general section of the side of a 400,000-ton ore ship, including stage one, drawing the position line of the pier on the general grouping platform; stage two, hoisting the longitudinal bulkhead to the general grouping platform in sections and put it on the pier; stage three, adjust the longitudinal bulkhead section; stage four, check the height of the front and rear of the longitudinal bulkhead section; stage five, fix the longitudinal bulkhead section on the general group platform; stage six, The outboard section is hoisted to the general assembly platform and rested on the pier; stage seven, adjust the outboard section; stage eight, check the height of the bow and tail of the outboard section; stage nine, separate the outboard section and the longitudinal bulkhead Temporary fixation between sections; stage ten, welding the joints between the outboard section and the longitudinal bulkhead section. The general assembly process of the general side section of the 400,000-ton ore ship of the present invention can greatly shorten the production period, reduce the waste of manpower and material resources, and improve the production efficiency.

Description

technical field [0001] The invention relates to a general assembly process of the general side section of a 400,000-ton ore ship. Background technique [0002] The 400,000-ton ore carrier is by far the largest tonnage carrier in the world, and its construction is quite difficult. How to improve the production environment of the enterprise, improve work efficiency, and shorten the construction period under the implementation of the PSPC specification is a key issue that needs to be considered. The weight of the total side section is 350t, and the normal general group is composed of longitudinal bulkhead segments and outer side segments. According to the structural characteristics of the sections, the longitudinal bulkhead sections are positioning sections, and then the outboard sections are positioned. Since the general side section is connected by longitudinal bulkhead, outer plate and three rib beams, and the lower part is completely open, it is difficult to arrange the ti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B73/20
CPCB63B73/20
Inventor 王晓刚谢立荣孙海云
Owner SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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