Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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-cost method, but for a long time it has been difficult to seal the hull leaks, which has affected its application in actual combat

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hull leak repairing method by using marine strongly-magnetic fixing frames
  • Hull leak repairing method by using marine strongly-magnetic fixing frames

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing.

[0018] In the marine strong magnetic fixing frame of the present invention, one end of the fixing bolts 1 arranged equidistantly is arranged in the rubber frame body 2, and the high-strength permanent magnets are arranged equidistantly in the rubber frame body. The fixing bolts are pre-embedded in the rubber body before vulcanization and molding of the rubber material, and the high-strength permanent magnets are arranged in intervals after vulcanization and molding. A lower groove is set on the lower surface of the head end of the rubber frame, an upper groove is set on the upper surface of the tail end of the rubber frame, and the upper groove and the lower groove of the adjacent rubber frame are inlaid, and the fixed frame can be connected end to end, infinitely connected; Make the distance between the bolt column of hanging high-strength waterproof cloth and the hole pit...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com