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Design implement method of wind-pipe support and connection piece thereof during producing ship

An implementation method and a technology of connecting parts, which are applied to ship components, ship construction, ships, etc., can solve problems such as error-prone and low efficiency, and achieve the effect of improving efficiency

Active Publication Date: 2009-05-06
DALIAN SHIPBUILDING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current field of computer-aided design, there is no special modeling tool for air duct support in the design of ventilation system. Statistics are basically calculated manually, which is inefficient and error-prone

Method used

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  • Design implement method of wind-pipe support and connection piece thereof during producing ship
  • Design implement method of wind-pipe support and connection piece thereof during producing ship
  • Design implement method of wind-pipe support and connection piece thereof during producing ship

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Embodiment Construction

[0011] Reference attached figure 1 -4 illustrates a method of the present invention to realize the automatic design and modeling of the air duct support and its connectors on the hull structure. This method can be refined into the following implementation steps one by one:

[0012] (1) Realize the establishment of different types and different types of bracket models, and form a model database:

[0013] The air duct support model includes two types: the spiral air duct support model and the square air duct support model. With the different diameters of the air duct, the spiral air duct support has changes in specifications, materials, angle steel direction, gasket selection and whether the end is cut, and the shape is basically the same; while the square air duct support has many types, there are more than a dozen, corresponding The hoop material of the square air duct also needs to be changed as the diameter of the square air duct becomes larger; at the initial stage of des...

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Abstract

The invention discloses a design-execution manner used for an air-duct bracket and corresponding connecting pieces adopted by the shipbuilding. The design-execution manner includes the following steps: firstly, a model database of the air-duct bracket and the corresponding connecting pieces is established; then, coordinates of a spiral air-duct model and a square air-duct model in the ship structure are defined according to the positions of the spiral air-duct model and square air-duct model in the ship body to be built; the trend of the spiral air-duct model and square air-duct model in the ship structure is defined according to the center of gravity of the spiral air-duct model and square air-duct model and the coordinates; and the spiral air-duct model, the square air-duct model, a spiral air-duct bracket model and a square air-duct bracket model, a connecting clasp model and a hoop model are designed into the ship structure according to the trend of the ship structure. The invention can acquire the optimal modeling effect according to the different types of air-duct brackets, clasps and hoops so as to enhance the efficiency of shipbuilding design phase and lay a better foundation for the follow-up shipbuilding operation.

Description

technical field [0001] The invention relates to a design method of an air duct support in the shipbuilding process. Background technique [0002] In shipbuilding, air ducts are divided into spiral air ducts and square air ducts, and the corresponding air duct brackets are divided into spiral air duct brackets and square air duct brackets, and the fasteners correspond to snap rings and hoops respectively. Bolts and nuts. The bolts and nuts are standard parts. In the current field of computer-aided design, there is no special modeling tool for air duct support in the design of ventilation system. Statistics are basically calculated manually, which is inefficient and error-prone. Contents of the invention [0003] The invention aims to provide a design method for an air duct bracket in the shipbuilding field that is easy for designers to implement. [0004] In order to achieve the above object, the present invention provides a method for designing and implementing the air...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B9/00
Inventor 颜丽琳陈映邓春晖马延德杨光艾进崔峻
Owner DALIAN SHIPBUILDING IND
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