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Haohang ship stability demonstration model and use method thereof

A model and stability technology, applied in the field of teaching aids, can solve problems that are not intuitive enough and difficult for students to understand, and achieve the effect of simple structure, easy understanding and convenient operation

Inactive Publication Date: 2015-05-27
张祖浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the teaching process of the ship specialty, it involves the initial stability, large angle stability, static heel and dynamic heel of the ship. In the traditional teaching process, the above professional problems can only be derived from boring formulas and classroom writing on the blackboard. to teach, the teaching content is more abstract, not intuitive enough, students are not easy to understand

Method used

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  • Haohang ship stability demonstration model and use method thereof
  • Haohang ship stability demonstration model and use method thereof
  • Haohang ship stability demonstration model and use method thereof

Examples

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Embodiment

[0033] Such as figure 1 , 2 , 3, 4, and 5, the Haohang ship stability demonstration model includes a base 1 on which a first support 2, a second support 3 and a third support 10 are installed. The first A central shaft 4 runs through the support 2 and the second support 3, and a model main body 5 is set on the central shaft 4. A panel 6 is provided on the front of the model main body 5, and a wind simulator is provided on the reverse side of the model main body 5. 7. A heavy hammer 9 that moves according to a certain rule is installed in the model main body 5. During the model heeling process, the regular movement of the heavy hammer 9 can make the model produce a restoring moment of a corresponding size that varies with the heel angle ; Above-mentioned central shaft 4 is provided with ball bearing 8 at the junction of model main body 5; Above-mentioned wind force simulator 7 is installed on the opposite side of model main body 5 with central shaft 4 as the center of circle,...

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Abstract

The invention discloses a Haohang ship stability demonstration model which is characterized in that a determined proportion exists between the weight on the model and the weight on a ship and also exists between the length on the model and the length on the ship. The model consists of a base, wherein a first support, a second support and a third support are mounted on the base; a center shaft penetrates through the first support and the second support; a model main body is mounted on the center shaft in a sleeving way; a panel is arranged on the front surface of the model main body; a wind simulator is arranged on the reverse surface of the model main body; the center shaft penetrates into two partitions in the model main body, and ball bearings are mounted on the two partitions; a heavy hammer moving according to certain rules is mounted in the model main body. The Haohang ship stability demonstration model disclosed by the invention has the characteristics of simple structure and good convenience in operation. The Haohang ship stability demonstration model can be applicable to the teaching process to visualize the ship stability problem, so that stability concepts which cannot be seen and touched can be directly embodied, and students can more easily understand the stability concepts in the teaching process.

Description

technical field [0001] The invention relates to a teaching aid for the specialty of ships, and specifically relates to the technical fields of initial stability, large angle stability, static stability and dynamic stability of ships. Background technique [0002] In the teaching process of the ship specialty, it involves the initial stability, large angle stability, static heel and dynamic heel of the ship. In the traditional teaching process, the above professional problems can only be derived from boring formulas and classroom writing on the blackboard. The teaching content is relatively abstract, not intuitive enough, and it is not easy for students to understand. Contents of the invention [0003] Purpose of the invention: In order to solve the deficiencies of the prior art, the present invention provides a Haohang ship stability demonstration model and its application method. [0004] Technical solution: Haohang Ship Stability Demonstration Model, including a base on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B9/06
CPCG09B9/06G09B9/063
Inventor 张祖浩
Owner 张祖浩