CN101905736B - Hull leak repairing method using marine strongly-magnetic fixing frames - Google Patents
Hull leak repairing method using marine strongly-magnetic fixing frames Download PDFInfo
- Publication number
- CN101905736B CN101905736B CN 201010257051 CN201010257051A CN101905736B CN 101905736 B CN101905736 B CN 101905736B CN 201010257051 CN201010257051 CN 201010257051 CN 201010257051 A CN201010257051 A CN 201010257051A CN 101905736 B CN101905736 B CN 101905736B
- Authority
- CN
- China
- Prior art keywords
- strongly
- marine
- leak
- hull
- fixed frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
- Barrages (AREA)
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
The present invention relates to shipwreck salvage field, relate to a kind of marine wreck salvage that is applicable to, block the instrument of large tracts of land leak fast and use the method for the quick repairing hull leak of this instrument.
Background technology
At the harbour, navigation channel, coastal waters because various accidents cause ship sinks in time to salvage, otherwise can constitute very big threat to other ships navigation and Marine Environmental Pollution.
The wreck salvage method is a lot, and the raising by sealing patching and pumping method is the method the simplest, that cost is minimum, but for a long time because the shutoff hull leak is difficult, uses so influenced in actual combat.
Summary of the invention
Technical matters to be solved by this invention is a kind of tool and method of quick blocking hull leak to be provided, i.e. marine strongly-magnetic fixed frame and hull leak repairing method.
The present invention uses the hull leak repairing method of marine strongly-magnetic fixed frame, realizes through following step:
1. hull leak is tentatively repaired, passed through underwater welding method " darning " on leak with steel structure and steel mesh;
2. the marine strongly-magnetic fixed frame being joined end to end along the leak edge links successively, and the marine strongly-magnetic fixed frame is standardized instrument, can join end to end, and connects into random length;
3. leak stopping high-strength and waterproofing cloth is hung on the bolt of rear end plate of marine strongly-magnetic fixed frame, press pressing plate, jam nut;
In the hull to outer draining, because inside and outside differential pressure makes high-strength and waterproofing cloth tightly be attached to hull and darn on the steel mesh, reach the effect of leak stopping when discharge level arrives leak.
Said marine strongly-magnetic fixed frame is that bolt of rear end plate one end that equidistance is arranged is arranged in the rubber framework, and high-strength permanent magnet equidistance is arranged in the rubber framework.Before vulcanization molding of rubber material, bolt of rear end plate is embedded in the rubber bodies, treats behind the sulfidization molding high-strength permanent magnet by being spaced wherein.
Normalisation is considered in the design of marine strongly-magnetic fixed frame; Property capable of being combined, factors such as the interchangeability of associated part, commonality are provided with low groove at rubber framework head end lower surface; Rubber framework tail end upper surface is provided with upper groove; The upper groove and the low groove of adjacent rubber framework are inlayed, and fixed frame can join end to end, the unlimited connection.
The present invention has following beneficial effect:
1. save time fast.Utilized powerful permanent magnet strength to be adsorbed on hull surface apace,, abandoned originally and will walk around the fixing stupid way of hull, saved a large amount of under-water operation man-hour with rope through the fixing high-strength and waterproofing cloth of bolt column.
2. secure seal.Utilized powerful permanent magnet strength firm be adsorbed on hull surface, play and pull and the fixedly effect of high-strength and waterproofing cloth, and utilized caoutchouc elasticity deformation to make high-strength and waterproofing cloth edge combine better tightness with the hull close and firm.
3. the changeable combination of marine strongly-magnetic fixed frame.No matter the leak area is much, but equal combination in any, the marine strongly-magnetic fixed frame has the sinuousness of a capability, can with the hull conformal, can also realize the 90 ° of links in turning, applicable area is wider.
Description of drawings
Fig. 1 is a marine strongly-magnetic fixed frame structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Marine strongly-magnetic fixed frame of the present invention, bolt of rear end plate 1 one ends that equidistance is arranged are arranged in the rubber framework 2, and high-strength permanent magnet equidistance is arranged in the rubber framework.Before vulcanization molding of rubber material, bolt of rear end plate is embedded in the rubber bodies, treats behind the sulfidization molding high-strength permanent magnet by being spaced wherein.At rubber framework head end lower surface low groove is set, rubber framework tail end upper surface is provided with upper groove, and the upper groove and the low groove of adjacent rubber framework are inlayed, and fixed frame can join end to end, the unlimited connection; Connect the back and make that distance all equates with the pitch-row of high-strength and waterproofing cloth and clamping platen 3 between the bolt column of hanging high-strength and waterproofing cloth.
Use the hull leak repairing method of marine strongly-magnetic fixed frame, carry out according to following step:
A. hull leak is tentatively repaired, passed through underwater welding method " darning " on leak with steel structure and steel mesh;
B. the marine strongly-magnetic fixed frame being joined end to end along the leak edge links successively, and the marine strongly-magnetic fixed frame is standardized instrument, can join end to end, and connects into random length;
C. leak stopping high-strength and waterproofing cloth is hung on the bolt of rear end plate of marine strongly-magnetic fixed frame, press pressing plate, jam nut;
D. in the hull to outer draining, because inside and outside differential pressure makes high-strength and waterproofing cloth tightly be attached to hull and darn on the steel mesh, reach the effect of leak stopping when discharge level arrives leak.
Claims (3)
1. a hull leak repairing method that uses the marine strongly-magnetic fixed frame is characterized in that, carries out according to following step:
A. hull leak is tentatively repaired, passed through underwater welding method " darning " on leak with steel structure and steel mesh;
B. the marine strongly-magnetic fixed frame being joined end to end along the leak edge links successively, and the marine strongly-magnetic fixed frame is standardized instrument, can join end to end, and connects into random length;
C. leak stopping high-strength and waterproofing cloth is hung on the bolt of rear end plate of marine strongly-magnetic fixed frame, press pressing plate, jam nut;
D. in the hull to outer draining, because inside and outside differential pressure makes high-strength and waterproofing cloth tightly be attached to hull and darn on the steel mesh, reach the effect of leak stopping when discharge level arrives leak.
2. the hull leak repairing method of use marine strongly-magnetic fixed frame according to claim 1; It is characterized in that; Marine strongly-magnetic fixed frame among the said step b is that bolt of rear end plate one end that equidistance is arranged is arranged in the rubber framework, and high-strength permanent magnet equidistance is arranged in the rubber framework.
3. the hull leak repairing method of use marine strongly-magnetic fixed frame according to claim 2; It is characterized in that; Said rubber framework head end lower surface is provided with low groove, and rubber framework tail end upper surface is provided with upper groove, and the upper groove and the low groove of adjacent rubber framework are inlayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010257051 CN101905736B (en) | 2010-08-19 | 2010-08-19 | Hull leak repairing method using marine strongly-magnetic fixing frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010257051 CN101905736B (en) | 2010-08-19 | 2010-08-19 | Hull leak repairing method using marine strongly-magnetic fixing frames |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101905736A CN101905736A (en) | 2010-12-08 |
| CN101905736B true CN101905736B (en) | 2012-12-19 |
Family
ID=43261371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010257051 Expired - Fee Related CN101905736B (en) | 2010-08-19 | 2010-08-19 | Hull leak repairing method using marine strongly-magnetic fixing frames |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101905736B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058076A (en) * | 2013-03-18 | 2014-09-24 | 张繁荣 | Magnetic leak stopping case |
| CN109515742B (en) * | 2018-10-17 | 2022-03-15 | 中国特种飞行器研究所 | Auxiliary fixtures is repaired to aerostatics utricule normal position |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5009179A (en) * | 1989-07-17 | 1991-04-23 | Johnson Roscoe F | Oil spill control |
| CN1060628A (en) * | 1990-09-11 | 1992-04-29 | 戴尔·埃尔维斯·古尔丁 | The Apparatus and method for of sealing membraning container |
| DE4104574A1 (en) * | 1991-02-14 | 1992-08-20 | Paraskevopoulos George | Leak sealing for tanker hull - is performed by flexible sheet held onto hull by magnets around edge |
| US5355824A (en) * | 1993-12-07 | 1994-10-18 | The Regents Of The University Of California, Office Of Technology Transfer | Seal device for ferromagnetic containers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100000058U (en) * | 2008-06-25 | 2010-01-06 | 이한종 | Magnetic force device that prevents oil spill in case of oil tanker collision |
-
2010
- 2010-08-19 CN CN 201010257051 patent/CN101905736B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5009179A (en) * | 1989-07-17 | 1991-04-23 | Johnson Roscoe F | Oil spill control |
| CN1060628A (en) * | 1990-09-11 | 1992-04-29 | 戴尔·埃尔维斯·古尔丁 | The Apparatus and method for of sealing membraning container |
| DE4104574A1 (en) * | 1991-02-14 | 1992-08-20 | Paraskevopoulos George | Leak sealing for tanker hull - is performed by flexible sheet held onto hull by magnets around edge |
| US5355824A (en) * | 1993-12-07 | 1994-10-18 | The Regents Of The University Of California, Office Of Technology Transfer | Seal device for ferromagnetic containers |
Non-Patent Citations (2)
| Title |
|---|
| 刘利.最低潮位仍被海水淹没的大型沉箱起浮施工工艺.《沿海企业与科技》.2010,(第6期),38-39. |
| 最低潮位仍被海水淹没的大型沉箱起浮施工工艺;刘利;《沿海企业与科技》;20100630(第6期);38-39 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101905736A (en) | 2010-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105275492A (en) | Temporary water retaining apparatus for rapidly handling problem of water and mud bursting in tunnel | |
| CN204659988U (en) | Marine engineering equipment and suction box sealing arrangement thereof | |
| CN101905736B (en) | Hull leak repairing method using marine strongly-magnetic fixing frames | |
| CN206327529U (en) | A kind of ship side that can be dismantled under water pushes away capping assembly | |
| KR101845072B1 (en) | Emergency liquid supply and discharging equipment in sunken ship's tanks | |
| KR20140078595A (en) | Emergency repair shield device of type of shutter from damaged vessel | |
| CN202389562U (en) | Flange-type cabin-penetrating pipe fitting for ship | |
| CN201745730U (en) | Marine strongly magnetic fixing frame | |
| KR101544554B1 (en) | Apparatus for sealing breaked parts of ship off | |
| CN202532017U (en) | Intelligent connector suitable for repairing submarine pipelines | |
| CN207972777U (en) | A kind of water sealing device for elevating rudder paddle | |
| CN204437564U (en) | Pipeline PRESSURE TESTING BLIND FLANGE | |
| CN103693173A (en) | Hydraulic sliding type watertight door for boat | |
| KR101293479B1 (en) | Apparatus to mend vessle urgently | |
| CN109747777A (en) | Sealing device for ultra-deep-water marine worker operation ship suction box | |
| KR101471139B1 (en) | Oil spill prevention receiving manifold from demage of ship's hull | |
| CN201604786U (en) | Emergency leakage-mending construction for ship | |
| CN203996777U (en) | Boats and ships are opening cover plate under water | |
| CN110949639B (en) | Method for repairing mooring state of sea valve of surface ship and plugging tool suitable for method | |
| CN203332347U (en) | Mixed type wharf boat locating structure | |
| CN205712023U (en) | The combined sucker nearly body oil fence | |
| CN202244018U (en) | Board protecting device for glass reinforced plastic ship | |
| CN104002924B (en) | A kind of outer surface is laid with the above water craft of flexible material and sits pier method | |
| CN218577990U (en) | Suspension type maintenance protective cover | |
| CN204199258U (en) | A kind of reclaim oil fence floating drum for offshore spilled oil fill exhaust port |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20210819 |