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Rudder blade rudder entering method

A technology of rudder blades and rudder stocks, which is applied to ships and other directions, can solve problems such as potential safety hazards, threats to the personal safety of staff, and large manpower and material resources, and achieve the effects of reducing labor costs, improving installation efficiency, and ensuring personal safety

Pending Publication Date: 2022-01-14
HUDONG ZHONGHUA SHIPBUILDINGGROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of plugging the rudder blade not only requires a lot of manpower and material resources, but also has certain safety hazards, which will pose a threat to the personal safety of the staff

Method used

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  • Rudder blade rudder entering method
  • Rudder blade rudder entering method

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention is described below through specific embodiments shown in the accompanying drawings. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0024] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

[0025] In order to better understand the technical solution of the present invention, the present inve...

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PUM

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Abstract

The invention discloses a rudder blade entering method. The method comprises the following steps that a rudder blade supporting device is manufactured; the rudder blade supporting device is placed on a flat car, and the rudder blade supporting device is supported through a supporting rod; the rudder blade is hung on the rudder blade supporting device, and the bottom of the rudder blade is located in the groove of the supporting plate; a hoisting ring is temporarily fixed at the top of the rudder blade with a crane by using a steel wire rope; a flat car is used for moving the rudder blade to a designated position, and then the rudder blade is stuffed into a rudder stock through a chain block. The special rudder blade supporting device is placed on the flat car, then the rudder blade is hung and placed on the rudder blade supporting device, the flat car is used for conveying the rudder blade to a set position, and finally the position of the rudder blade is finely adjusted through the chain block so that the rudder blade can be stuffed into a rudder stock, so installation efficiency of the rudder blade is improved, and labor cost is also reduced.

Description

technical field [0001] The invention relates to the technical field of ship building, in particular to a method for advancing rudder blades. Background technique [0002] In the past ship construction process, before installing the rudder blades, it was necessary to plug the rudder blades into the rudder stock. In the past, the method of plugging the rudder blades was to lift the rudder blades by operating the hoist, and let the staff manually pull the chain block to adjust the rudder blade position, thereby tucking the rudder blade into the rudder stock. This method of plugging the rudder blade not only needs to consume relatively large manpower and material resources, but also has certain potential safety hazards, which will threaten the personal safety of the staff. Contents of the invention [0003] In view of this, the present invention provides a method for rudder blade feeding. In this method, a special rudder blade support device is placed on a flatbed truck, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B73/20B63B73/30
CPCB63B73/20B63B73/30
Inventor 张立晨杭艳
Owner HUDONG ZHONGHUA SHIPBUILDINGGROUP