Hull leak repairing method by using marine strongly-magnetic fixing frames

A fixed frame and strong magnetic technology, which is applied to ship components, ship construction, ships, etc., can solve the problems that affect the application and block the leaks of the hull, and achieve the effect of saving man-hours and wide application range

Inactive Publication Date: 2010-12-08
天津神封科技发展有限公司
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Problems solved by technology

[0003] There are many ways to salvage sunken ships, and the battening and pumping salvage method is the simplest and lowest-cos

Method used

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  • Hull leak repairing method by using marine strongly-magnetic fixing frames
  • Hull leak repairing method by using marine strongly-magnetic fixing frames

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[0017] The present invention will be further described below in conjunction with the drawings.

[0018] In the marine strong magnetic fixing frame of the present invention, one end of the fixing bolts 1 arranged at equal intervals is arranged in the rubber frame body 2, and the high-strength permanent magnets are arranged at equal intervals in the rubber frame body. Before the rubber material is vulcanized and molded, the fixing bolts are pre-embedded in the rubber body, and the high-strength permanent magnets are arranged in intervals after vulcanization and molding. A lower groove is provided on the lower surface of the head end of the rubber frame, and an upper groove is provided on the upper surface of the end of the rubber frame. The upper and lower grooves of the adjacent rubber frame are inlaid, and the fixed frame can be connected end to end, infinite connection; Afterwards, the distance between the bolt columns for hanging the high-strength waterproof cloth is equal to t...

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Abstract

The invention discloses a hull leak repairing method by utilizing marine strongly-magnetic fixing frames. The method comprises the following steps of: a. darning a steel structure and a steel mesh on a leak by adopting an underwater welding method; b. sequentially chaining the marine strongly-magnetic fixing frames along the edge of the leak end to end; c. hanging high-strength waterproof cloth for plugging the leak on fastening bolts of the marine strongly-magnetic fixing frames, pressing with a press plate and locking nuts; and d. discharging water from the interior to the exterior of a hull, and enabling the high-strength waterproof cloth to closely attach to the hull body and the darned steel mesh. The marine strongly-magnetic fixing frames are combined in a varied way and can be combined at will no matter how large the leak area is.

Description

technical field [0001] The invention relates to the field of shipwreck salvage, and relates to a tool suitable for salvaging sunken ships at sea, quickly plugging large-area leaks and a method for quickly repairing ship hull leaks using the tool. Background technique [0002] In ports, waterways, and coastal waters, ships that sink due to various accidents must be salvaged in time, otherwise they will pose a great threat to the navigation of other ships and the pollution of the marine environment. [0003] There are many ways to salvage a sunken ship, and the battening and pumping salvage method is the simplest and lowest-cost method, but it has long been difficult to seal the hull leaks, so it has affected its application in actual combat. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a tool and method for quickly sealing the leaks of the hull, that is, a marine strong magnetic fixing frame and a method for re...

Claims

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Application Information

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IPC IPC(8): B63B9/00
Inventor 黄卫联韩军徐益颖王兵于宝发王涛
Owner 天津神封科技发展有限公司
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