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Anti-toppling tool for installation of ship rudder blades

A technology of anti-dumping and rudder blades, which is applied in the direction of ship parts, metal processing, manufacturing tools, etc., can solve the problems of restricting the scope of use, reducing the use of personnel, wasting the value of fixed assets, etc., to improve the anti-dumping ability and improve safety performance, and the effect of improving intrinsic safety

Pending Publication Date: 2019-12-20
JIANGSU NEW TIMES SHIPBUILDING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the use of hydraulic trolleys to install rudder blades has stable reliability, improves the safety essence, and can greatly reduce the use of personnel; however, its special design restricts the scope of use and can only be used for the installation of rudder blades and propellers without any Other value in use; this results in equipment being idle most of the time, greatly wasting the value of fixed assets

Method used

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  • Anti-toppling tool for installation of ship rudder blades
  • Anti-toppling tool for installation of ship rudder blades
  • Anti-toppling tool for installation of ship rudder blades

Examples

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Embodiment

[0027] The anti-dumping frock installed on the rudder blade of the ship in this embodiment, its construction target is a large rudder blade 1, such as figure 1 As shown, it includes a combined modular vehicle 2, which is used for the transportation and adjustment of the installation of the rudder blade 1; The main platform of concentrated load; the rudder blade anti-dumping tooling platform 3 is fixedly connected to the upper surface of the combined modular vehicle 2 through the platform connecting plate 5 .

[0028] The platform connecting plate 5 is welded with the rudder blade anti-dumping tooling platform 3, and the rudder blade anti-dumping tooling is connected with the combined modular vehicle 2 with connecting bolts 9 to form a whole. This is a very important link in the whole design. It is connected with tooling to reduce the possibility of rudder blade overturning and improve intrinsic safety.

[0029] As an example, a more specific implementation is that a connectio...

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Abstract

The invention relates to an anti-toppling tool for installation of ship rudder blades. The anti-toppling tool comprises a combined module vehicle and a rudder blade anti-toppling tool platform; the rudder blade anti-toppling tool platform is fixedly connected to the upper surface of the combined module vehicle through a platform connecting plate; rudder blade anti-toppling tool main body supportsare arranged on the rudder blade anti-toppling tool platform; a rudder blade mounting station is reserved at the position, between the rudder blade anti-toppling tool main body supports, of the rudderblade anti-toppling tool platform; reinforcing diagonal bracings fixedly connected to the combined module vehicle are symmetrically arranged on the outer sides of the rudder blade anti-toppling toolmain body supports; and anti-toppling bracings used for locking the rudder blades are symmetrically arranged on the inner sides of the rudder blade anti-toppling tool main body supports. The anti-toppling tool has the advantages that manual input is saved in the installation process of the rudder blades, the intrinsic safety degree of the installation is improved, in addition, a hydraulic unit transportation platform can be replaced, the vacancy rate of equipment is decreased, the function of the equipment of a company is exerted to the maximum degree, and the objectives of lowering the cost and improving the efficiency are achieved.

Description

technical field [0001] The invention relates to the technical field of ship rudder blade installation, in particular to an anti-dumping frock for ship rudder blade installation. Background technique [0002] At present, the installation of rudder blades in ship construction mainly uses the following methods: [0003] In the conventional shipbuilding process, for ships below 100,000 tons, due to the relatively light weight of the rudder blades (generally within 50 tons), many shipyards will use a hoist and a pulley block to cooperate with a hoist, or directly use a hoist to complete the process. Rudder blade installation work. For ships above 100,000 tons, due to the heavy weight of the rudder blades, especially for ships above 300,000 tons, the rudder blades even reach more than 180 tons, so it is impossible to use winches or hoists for installation. Therefore, many shipyards will use hydraulic installation trolleys to install rudder blades. [0004] Due to the high insta...

Claims

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Application Information

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IPC IPC(8): B23P19/00B63B9/00B63B9/06
CPCB23P19/00
Inventor 黄卫丰黄炼薛钱柳戴睿刘涛
Owner JIANGSU NEW TIMES SHIPBUILDING
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