Hull trap

A technology for repairing leaks and hulls, which is applied to the safety of ships, ships, transportation and packaging, etc. It can solve the problems of water leakage in the gap, long time, and difficulty in pressing the plugging equipment, so as to reduce water pressure, simple structure, and rapid leak repair Effect

Active Publication Date: 2017-01-04
崔建国
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ships often encounter damage such as collisions, rocks, collisions, and mines and explosives in wars during navigation, causing damage to the hull. If repairs are not timely, it will cause excessive water ingress, and the buoyancy of the ship will decrease, resulting in shipwreck accidents. Hull damage repairs The following situations should be considered: 1. The size of the hole is different, and the shape of the damage is very different; 2. The edge of the hole is uneven, the residual board is stretched, and the edge of the repairing equipment is difficult to stick to the hull, and there will be gaps for water leakage; 3. The hole is on the horizontal plane When the depth is deep, the water pressure is high and the impact force of the water flow is strong, so it is difficult to press the leak plugging equipment; at present, many maintenance methods and leak repair equipment have appeared in the leakage repair of ships, most of which use lever hard top leak plugging equipment The method of manual processing is labor-intensive and the effect is average
There are also corresponding inventions in the database of the National Patent Office. Most of the technical solutions implemented are to repair leaks when the leaks are in a state where the hull is flat and there is no residual edge rolled up, or to repair leaks from the outside by diving. The operation is complicated, takes a long time and is dangerous. performance, needs further improvement

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 trap
  • Hull trap
  • Hull trap

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1: structure, position and function of each component.

[0038] As shown in the figure, a ship hull leakage repair box includes a box body 1 , a barb fastening mechanism 2 , a drain valve mechanism 3 , and a sealing mechanism 4 .

[0039] 1. Box body.

[0040] like Figure 6 , Figure 9 , Figure 13 , Figure 16 As shown, it includes panel 10, riser 11, frame edge 12, groove 13, gasket 14, lifting handle 15, observation window 16, lighting equipment 17, drain valve pipe interface 18, and the box is round or square , the periphery of the panel 10 is fixedly connected with the circular equal-height vertical plate 11 extending downward to form a cavity, the vertical plate is perpendicular to the panel or inclined outward at a small angle, the bottom surface is open, and the lower end of the vertical plate has a magnetic The flat frame edge 12 has a groove 13 on the frame edge, a built-in gasket 14, a sealing observation window 16 and lighting equipment 17 c...

Embodiment 2

[0059] Embodiment 2: Connection relationship and working principle of each component.

[0060] When plugging, cover the leakage repair box at the damaged part. When the water pressure is high, the valve plate can be opened for decompression operation, and then closed after being fixed, or the valve plate can be closed for operation.

[0061] like figure 1 , Figure 4 As shown, when the rotating rod is used for fixing, the direction of the inner rotating rod is turned inward, press down the inner rotating rod to buckle the hook on the top of the rod with the upper end of the coiled tube, the opening of the box is placed at the hole, and the curved rod is turned upside down. The hook protrudes out of the hole and exceeds the remnant ship plate, then turn the direction bar to make the barb outward, open the hook 222, and the barb head of the inner turning bar is stuck on the outer shell of the damaged edge under the action of the elastic force. Shake the turntable 221 to move t...

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

A ship body leakage mending box comprises a box body, a reverse hook locking mechanism, a water escape valve mechanism and a sealing mechanism. A box face plate is fixedly connected with a vertical plate. The box bottom is in an opening shape. The reverse hook locking mechanism and the water escape valve mechanism are arranged on the face plate. The sealing mechanism is arranged on the outer side of the vertical plate. Reverse hooks can be rapidly buckled on damaged portions and can be rotated and fastened, pressure of water can be reduced through the water escape valve mechanism, installation is convenient, sealing plates in plate clamping grooves can be plugged into seams between the edges of a box frame and ship plates, and the rapid leakage mending aim can be achieved.

Description

technical field [0001] The invention relates to a ship hull maintenance device, in particular to a ship hull damage repair box. Background technique [0002] Ships often encounter damage such as collisions, rocks, collisions, and mines and explosives in wars during navigation, causing damage to the hull. If repairs are not timely, it will cause excessive water ingress, and the buoyancy of the ship will decrease, resulting in shipwreck accidents. Hull damage repairs The following situations should be considered: 1. The size of the hole is different, and the shape of the damage is very different; 2. The edge of the hole is uneven, the residual board is stretched, and the edge of the repairing equipment is difficult to stick to the hull, and there will be gaps for water leakage; 3. The hole is on the horizontal plane When the depth is deep, the water pressure is high and the impact force of the water flow is strong, so it is difficult to press the leak plugging equipment; at pr...

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
Patent Type & Authority Patents(China)
IPC IPC(8): B63B43/16
Inventor 崔建国
Owner 崔建国
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap