CN105083493A - Self-lifting and self-propelling dock - Google Patents
Self-lifting and self-propelling dock Download PDFInfo
- Publication number
- CN105083493A CN105083493A CN201510564468.8A CN201510564468A CN105083493A CN 105083493 A CN105083493 A CN 105083493A CN 201510564468 A CN201510564468 A CN 201510564468A CN 105083493 A CN105083493 A CN 105083493A
- Authority
- CN
- China
- Prior art keywords
- chunk
- liftboats
- support block
- depressed place
- main deck
- 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.)
- Granted
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a self-lifting and self-propelling dock. The self-lifting and self-propelling dock comprises a floating body, a ballast device, a main deck, a left module, a right module and a self-propelling device, wherein a plurality of water ballast tanks are arranged inside the floating body; the ballast device is connected with the water ballast tanks and is used for injecting water into the water ballast tanks or discharging water out of the water ballast tanks; the main deck is fixed on the floating body; the right module and the left module are fixed on the main deck; the left module and the right module are oppositely arranged; a preset distance is formed between the left module and the right module; a warship groove is formed through the encirclement of the left module, the right module and the main deck; the self-propelling device is arranged on the floating body, and is used for driving the self-lifting and self-propelling dock to sail. Through the method, the self-lifting and self-propelling dock has sailing and lifting functions, and nearby maintenance for a warship is facilitated.
Description
Technical field
The present invention relates to dock field, particularly relate to a kind of liftboats depressed place.
Background technology
Naval vessels, also known as warship, refer to and are equipped with weaponry, can perform the ship of combat duty in ocean.In order to ensure that naval vessels have good operational performance, usually need to maintain naval vessels, and naval vessels are usually in marine navigation, the marine instrument lacking stable naval vessels, therefore when maintaining naval vessels, naval vessels need to sail back in shipyard or floating drydock, coastal waters.
In addition, naval vessels, in the process participating in fight, also easily cause the war of naval vessels to damage.And existing maintenance floating drydock, the position that naval vessels are current cannot be moved to, realize keeping in repair nearby naval vessels.Impaired naval vessels can only be towed back to in maintenance dock by towboat, keep in repair, very inconvenient.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of liftboats depressed place, and it is integrated from boat and elevating function, conveniently keeps in repair nearby naval vessels.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of liftboats depressed place, comprising: buoyancy aid, be provided with multiple ballast chamber in described buoyancy aid; Ballast attachment, described ballast attachment is connected with described ballast chamber, for injecting water to described ballast chamber or being discharged by the water of described ballast chamber; Main deck, described main deck is fixed on described buoyancy aid; Left chunk; Right chunk, described right chunk and left chunk are all fixed on described main deck, and wherein, described left chunk and right assembly are oppositely arranged, and have preset distance between described left chunk and right chunk, and described left chunk, right chunk and main deck surround naval vessels groove; Self-propulsion apparatus, described self-propulsion apparatus is arranged on described buoyancy aid, navigates by water for driving described liftboats depressed place.
Wherein, described liftboats depressed place also comprises left spud leg, right spud leg, left jacking system and right jacking system; Described left chunk, main deck and buoyancy aid are run through in one end of described left spud leg, and described left spud leg can relative to left chunk, main deck and buoyancy aid upwards or move downward; Described right chunk, main deck and buoyancy aid are run through in one end of described right spud leg, and described right spud leg can relative to right chunk, main deck and buoyancy aid upwards or move downward; Described left jacking system is arranged in described left chunk, to move up relative to left chunk for controlling described left spud leg or to move down, described right jacking system is arranged in described right chunk, to move up for controlling described right spud leg or to move down relative to right chunk.
Wherein, the quantity of described left spud leg and right spud leg is two.
Wherein, described liftboats depressed place also comprises left support block and right support block; Described left support block and right support block are all arranged on main deck, and be positioned at the bottom of described naval vessels groove, wherein, described left support block and right support block are oppositely arranged, described left support block has the first predetermined angular towards between a surface and main deck of described right support block, and described right support block has the second predetermined angular towards between a surface and main deck of described left support block; When described naval vessels groove accommodates described naval vessels, about described left support block and right support block, support naval vessels described in righting.
Wherein, described liftboats depressed place also comprises guide rail and mobile device; Described guide rail is fixed on main deck, and is positioned at the bottom of described naval vessels groove, and wherein, described left support block and right support block all can along described slide; Described mobile device is connected with described left support block and right support block respectively, for controlling the movement of described left support block and right support block.
Wherein, described liftboats depressed place also comprises helicopter deck and strut bar; One end of described helicopter deck and the top of left chunk are fixed, and the two ends of described strut bar are fixed with the sidewall of left chunk and the other end of helicopter deck respectively.
Wherein, described liftboats depressed place also comprises rotatable loop wheel machine; Described rotatable loop wheel machine is fixed on described right chunk or left chunk.
Wherein, described liftboats depressed place also comprises life boat and multiple shock absorber; Described life boat hangs on the sidewall of described left chunk and/or right chunk; Described multiple shock absorber is arranged at the surface of described left chunk towards right chunk respectively, and right chunk is towards a surface of described left chunk.
Wherein, described liftboats depressed place also comprises suspension bridge; Described suspension bridge is connected across on left chunk and right chunk.
Wherein, described liftboats depressed place also comprises control setup; Described left chunk or right chunk are provided with control cabin, and described control setup is positioned at described control cabin, and described control setup is connected with described ballast attachment and self-propulsion apparatus respectively.
The invention has the beneficial effects as follows: be different from existing floating drydock, main deck is fixed on buoyancy aid by the present invention, left chunk and right chunk are fixed on main deck, left chunk, right chunk and main deck surround naval vessels groove, naval vessels groove is for accommodating naval vessels, and in buoyancy aid, be provided with ballast chamber, ballast attachment is by injecting water to ballast chamber or being discharged by the water of described ballast chamber, realize liftboats depressed place sink or float, realize the lifting certainly in liftboats depressed place, in addition, self-propulsion apparatus can drive liftboats depressed place to navigate by water, realize the navigation of liftboats depressed place and there is navigation function, conveniently naval vessels are keeped in repair nearby.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of liftboats depressed place of the present invention embodiment;
Fig. 2 is that in the embodiment of liftboats depressed place of the present invention, naval vessels rest in the schematic diagram in liftboats depressed place.
Detailed description of the invention
Below in conjunction with drawings and embodiments, the present invention is described in detail.
Refer to Fig. 1 to Fig. 2, self-propulsion type dock 20 comprises buoyancy aid 21, ballast attachment (not shown), main deck 22, left chunk 23, right chunk 24 and self-propulsion apparatus (not shown).
Multiple ballast chamber (not shown) is provided with in buoyancy aid 21.Ballast attachment is connected with ballast chamber, for injecting water to ballast chamber or being discharged by the water of ballast chamber.Injecting water or discharged by the water of ballast chamber by controlling ballast attachment to ballast chamber, realizing the sinking in liftboats depressed place 20 or floating.Main deck 22 is fixed on buoyancy aid 21.Right chunk 24 and left chunk 23 are all fixed on main deck 22, and wherein, left chunk 23 and right chunk 24 are oppositely arranged, and have preset distance between left chunk 23 and right chunk 24, and left chunk 23, right chunk 24 and main deck 22 surround naval vessels groove 211.Self-propulsion apparatus is arranged on buoyancy aid 21, navigates by water for driving liftboats depressed place 20.
When naval vessels need repairing maintenance, control ballast attachment to ballast chamber water filling, below the bilge sunk down into lower than naval vessels to make main deck 22, naval vessels sail naval vessels groove into or liftboats depressed place 20 moves to make naval vessels be positioned at naval vessels groove to naval vessels, then control ballast the water of ballast chamber is discharged, naval vessels are emerged, now, maintainer can keep in repair by 20 pairs of naval vessels in liftboats depressed place, realize the on-site maintenance maintenance of naval vessels, maintain without the need to naval vessels are towed back in shipyard, very convenient.
It should be noted that: the degree of depth of the sinking in liftboats depressed place 20 can be realized by the flooding quantity controlling ballast chamber.Certainly, in order to ensure the balance in liftboats depressed place 20, multiple ballast chamber can distribute in buoyancy aid 21 equably, and when the sinking in liftboats depressed place 20 or rising, multiple ballast chamber is unified carries out water filling or draining.
Although naval vessels emerge by liftboats depressed place 20, liftboats depressed place 20 still swims on the water surface self, and liftboats depressed place 20 is easily waved by water sports, affects the operation of maintainer.And easily wave by water sports to solve liftboats depressed place 20, affect the technical matters of the operation of maintainer, liftboats depressed place 20 also comprises left spud leg 25, right spud leg 26, left jacking system (not shown) and right jacking system (not shown).Left chunk 23, main deck 22 and buoyancy aid 21 are run through in one end of left spud leg 25, right chunk 24, main deck 22 and buoyancy aid 21 are run through in one end of right spud leg 26, wherein, left spud leg 25 can relative to left chunk 23, main deck 22 and buoyancy aid 21 upwards or move downward, and right spud leg 26 can relative to right chunk 24, main deck 22 and buoyancy aid 21 upwards or move downward.After naval vessels are floated in liftboats depressed place 20, left spud leg 25 moves downward with the relative main deck of right spud leg 26, and inserts water-bed, is fixed in liftboats depressed place 20, thus avoids water sports impacting liftboats depressed place 20.Further, left jacking system is arranged in left chunk 23, move up for controlling left spud leg 25 relative to left chunk 23 or move down, right jacking system is arranged in right chunk 24, moves up for controlling right spud leg 26 or moves down relative to right chunk 24.When left spud leg 25 and right spud leg 26 insert and are fixed on the bottom, left jacking system and right jacking system also can promote left chunk 23 and right chunk 24 further, left chunk 23 and right chunk 24 drive on main deck to lifting, until away from after the water surface bottom buoyancy aid, left jacking system and right jacking system stop motion, and fixed with left spud leg 25 by left chunk 23, right chunk 24 fixes with right spud leg 26.Away from after the water surface bottom buoyancy aid, reduce the impact that the water surface rises or decline causes liftboats depressed place 20, and the impact that minimizing waves of seawater stream brings maintenance activity.After naval vessels have keeped in repair, left jacking system and right jacking system control liftboats depressed place drop to it and float on the surface, then right spud leg 2 and left spud leg 25 are extracted from the bottom, ballast attachment is to the water filling of ballast ballast chamber, liftboats depressed place sinks, until naval vessels float, after naval vessels float, can directly sail out of liftboats depressed place 20.In the present embodiment, preferably, the quantity of left spud leg 25 and right spud leg 26 is two, and four spud leg support main deck stationarities are better.
In order to prevent naval vessels from turning on one's side in naval vessels groove, liftboats depressed place 20 also comprises left support block 27 and right support block 28.Left support block 27 and right support block 28 are positioned on main deck, and be positioned at the bottom of naval vessels groove, and left support block 27 and right support block 28 are oppositely arranged, wherein, left support block 27 has the first predetermined angular towards between a surface and main deck 22 of right support block 28, and right support block 28 has the second predetermined angular towards between a surface and main deck 22 of left support block 27.When naval vessels are positioned at naval vessels groove, left support block 27 and right support block about 28 support righting naval vessels.In the present embodiment, preferably, the first predetermined angular and the equal acute angle of the second predetermined angular, left support block 27 and right support block 28 form class " V " type groove, because the shape of the bottom of naval vessels is also " V " shape, the bottom of naval vessels is just suitable with " V " type groove, righting naval vessels well.Certainly, liftboats depressed place 20 can also comprise left push rod (not shown) and right push rod (not shown), one end of left push rod is connected with left chunk 23, and the other end is used for being connected with the top of naval vessels, one end of right push rod is connected with right chunk 24, and the other end is used for being connected with the top of naval vessels, by left push rod and right push rod righting naval vessels, thus realizes the upper and lower righting of naval vessels.
Further, can support to realize left support block 27 and right support block 28 naval vessels that righting varies in size, liftboats depressed place 20 also comprises guide rail 29 and mobile device (not shown).Guide rail 29 is fixed on main deck, and is positioned at the bottom of naval vessels groove, and left support block 27 and right support block 28 all can slide along guide rail 29.Mobile device is connected with left support block 27 and right support block 28 respectively, for controlling the movement of left support block 27 and right support block 28.After naval vessels sail naval vessels groove into, and time floating and is connected to naval vessels in liftboats depressed place 20, mobile device controls left support block 27 and right support block 28 moves respectively to naval vessels, until left support block 27 and right support block 28 are connected to the bottom of naval vessels, then continue to float in liftboats depressed place 20.
Liftboats depressed place 20 also comprises helicopter deck 30 and strut bar (not shown).One end of helicopter deck 30 and the top of left chunk 23 are fixed, and the two ends of strut bar are fixed with the sidewall of left chunk 23 and the other end of helicopter deck 30 respectively, realize they sup-port helicopter deck 30.Helicopter deck 30 is equivalent to heliport, and helicopter can drop on helicopter deck 30, or, take off from helicopter deck 30.By configuration helicopter deck 30, strengthen the supporting of liftboats depressed place 20, conveniently by helicopter, benefit money goods and materials are carried out to liftboats depressed place 20.
Conveniently keep in repair naval vessels, liftboats depressed place 20 also comprises rotatable loop wheel machine 31.Rotatable loop wheel machine 31 is fixed on right chunk 24 or left chunk.The whole liftboats depressed place 20 of covering of the arm of rotatable loop wheel machine 31.Certainly, the quantity of rotatable loop wheel machine 31 is multiple stage, arranges the front-end and back-end of right chunk 24 or left chunk respectively.
Liftboats depressed place 20 also comprises life boat (not shown) and multiple shock absorber (not shown).Life boat hangs on the sidewall of left chunk 23 and/or right chunk 24.Life boat is used for the life saving when liftboats depressed place 20 accidents happened to accident.Multiple shock absorber is arranged at the surface of left chunk 23 towards right chunk 24 respectively, and right chunk 24 is towards a surface of left chunk 23, when naval vessels sail naval vessels groove into, shock absorber plays the effect of buffering, prevent naval vessels and left chunk 23 and/or right chunk 24 direct impact, damage naval vessels, left chunk 23 and/or right chunk 24.
When liftboats depressed place 20 sinks, main deck 22 sinks down into below the water surface, and left chunk 23 and right chunk 24 form isolated island, and conveniently current between left chunk 23 and right chunk 24, liftboats depressed place 20 also comprises suspension bridge (not shown).Suspension bridge is connected across on left chunk 23 and right chunk 24, left chunk 23 and right chunk 24 is coupled together.Certainly, when naval vessels sail naval vessels groove into, suspension bridge also rises and is recycled to left chunk 23 or right chunk 24 side, prevents suspension bridge from stopping naval vessels.
Conveniently to the control in liftboats depressed place 20, liftboats depressed place 20 also comprises control setup (not shown).Left chunk 23 or right chunk 24 are provided with control cabin (not shown), and control setup is positioned at control cabin, and control setup is connected with ballast attachment and self-propulsion apparatus respectively, for controlling ballast attachment and self-propulsion apparatus.
In embodiments of the present invention, main deck is fixed on buoyancy aid, left chunk and right chunk are fixed on main deck, left chunk, right chunk and main deck surround naval vessels groove, naval vessels groove is for accommodating naval vessels, and in buoyancy aid, be provided with ballast chamber, ballast attachment is by injecting water to ballast chamber or being discharged by the water of described ballast chamber, realize liftboats depressed place sink or float, realize the lifting certainly in liftboats depressed place, in addition, self-propulsion apparatus can drive liftboats depressed place to navigate by water, realize the navigation of liftboats depressed place and there is navigation function, conveniently naval vessels are keeped in repair nearby.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification sheets of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a liftboats depressed place, is characterized in that, comprising:
Buoyancy aid, is provided with multiple ballast chamber in described buoyancy aid;
Ballast attachment, described ballast attachment is connected with described ballast chamber, for injecting water to described ballast chamber or being discharged by the water of described ballast chamber;
Main deck, described main deck is fixed on described buoyancy aid;
Left chunk;
Right chunk, described right chunk and left chunk are all fixed on described main deck, and wherein, described left chunk and left chunk are oppositely arranged, and have preset distance between described left chunk and right chunk, and described left chunk, right chunk and main deck surround naval vessels groove;
Self-propulsion apparatus, described self-propulsion apparatus is arranged on described buoyancy aid, navigates by water for driving described liftboats depressed place.
2. liftboats depressed place according to claim 1, is characterized in that,
Described liftboats depressed place also comprises left spud leg, right spud leg, left jacking system and right jacking system;
Described left chunk, main deck and buoyancy aid are run through in one end of described left spud leg, and described left spud leg can relative to left chunk, main deck and buoyancy aid upwards or move downward;
Described right chunk, main deck and buoyancy aid are run through in one end of described right spud leg, and described right spud leg can relative to right chunk, main deck and buoyancy aid upwards or move downward;
Described left jacking system is arranged in described left chunk, to move up relative to left chunk for controlling described left spud leg or to move down, described right jacking system is arranged in described right chunk, to move up for controlling described right spud leg or to move down relative to right chunk.
3. liftboats depressed place according to claim 2, is characterized in that,
The quantity of described left spud leg and right spud leg is two.
4. liftboats depressed place according to claim 1, is characterized in that,
Described liftboats depressed place also comprises left support block and right support block;
Described left support block and right support block are all arranged on main deck, and be positioned at the bottom of described naval vessels groove, wherein, described left support block and right support block are oppositely arranged, described left support block has the first predetermined angular towards between a surface and main deck of described right support block, described right support block has the second predetermined angular towards between a surface and main deck of described left support block, when described naval vessels groove collecting naval vessels, supports naval vessels described in righting about described left support block and right support block.
5. liftboats depressed place according to claim 4, is characterized in that,
Described liftboats depressed place also comprises guide rail and mobile device;
Described guide rail is fixed on main deck, and is positioned at the bottom of described naval vessels groove, and wherein, described left support block and right support block all can along described slide;
Described mobile device is connected with described left support block and right support block respectively, for controlling the movement of described left support block and right support block.
6. liftboats depressed place according to claim 1, is characterized in that,
Described liftboats depressed place also comprises helicopter deck and strut bar;
One end of described helicopter deck and the top of left chunk are fixed, and the two ends of described strut bar are fixed with the sidewall of left chunk and the other end of helicopter deck respectively.
7. liftboats depressed place according to claim 1, is characterized in that,
Described liftboats depressed place also comprises rotatable loop wheel machine;
Described rotatable loop wheel machine is fixed on described right chunk or left chunk.
8. liftboats depressed place according to claim 1, is characterized in that,
Described liftboats depressed place also comprises life boat and multiple shock absorber;
Described life boat hangs on the sidewall of described left chunk and/or right chunk;
Described multiple shock absorber is arranged at the surface of described left chunk towards right chunk respectively, and described right chunk is towards a surface of described left chunk.
9. liftboats depressed place according to claim 1, is characterized in that,
Described liftboats depressed place also comprises suspension bridge;
Described suspension bridge is connected across on left chunk and right chunk.
10. liftboats depressed place according to claim 1, is characterized in that,
Described liftboats depressed place also comprises control setup;
Described left chunk or right chunk are provided with control cabin, and described control setup is positioned at described control cabin, and described control setup is connected with described ballast attachment and self-propulsion apparatus respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510564468.8A CN105083493B (en) | 2015-09-07 | 2015-09-07 | A kind of liftboats depressed place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510564468.8A CN105083493B (en) | 2015-09-07 | 2015-09-07 | A kind of liftboats depressed place |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105083493A true CN105083493A (en) | 2015-11-25 |
| CN105083493B CN105083493B (en) | 2017-10-20 |
Family
ID=54565025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510564468.8A Active CN105083493B (en) | 2015-09-07 | 2015-09-07 | A kind of liftboats depressed place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105083493B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564564A (en) * | 2016-11-01 | 2017-04-19 | 珠海飞驰船舶科技有限公司 | Maintenance scaffold and lifting method thereof |
| CN107878705A (en) * | 2016-09-30 | 2018-04-06 | 烟台中集来福士海洋工程有限公司 | Ship type structure |
| CN110422298A (en) * | 2019-08-12 | 2019-11-08 | 浙江海洋大学 | A kind of gyro, which subtracts, shakes formula floating dock |
| CN110466714A (en) * | 2019-08-23 | 2019-11-19 | 浙江海洋大学 | It is a kind of for repairing the dock waterborne of fishing boat |
| CN113815810A (en) * | 2021-09-29 | 2021-12-21 | 广州黄船海洋工程有限公司 | Overwater installation method of angle-bearing pile-winding crane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997002983A1 (en) * | 1995-07-13 | 1997-01-30 | Orca Marine Company Limited | Floating dock |
| CN201882241U (en) * | 2010-10-22 | 2011-06-29 | 苏智岭 | Lightweight portable floating dock |
| KR101246905B1 (en) * | 2011-02-18 | 2013-03-25 | 삼성중공업 주식회사 | Structure for disassembling abandoned ship |
| KR20140050792A (en) * | 2012-10-22 | 2014-04-30 | 대우조선해양 주식회사 | Floating dock |
| CN204184555U (en) * | 2014-08-22 | 2015-03-04 | 舟山长宏国际船舶修造有限公司 | A kind of novel floating drydock |
-
2015
- 2015-09-07 CN CN201510564468.8A patent/CN105083493B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997002983A1 (en) * | 1995-07-13 | 1997-01-30 | Orca Marine Company Limited | Floating dock |
| CN201882241U (en) * | 2010-10-22 | 2011-06-29 | 苏智岭 | Lightweight portable floating dock |
| KR101246905B1 (en) * | 2011-02-18 | 2013-03-25 | 삼성중공업 주식회사 | Structure for disassembling abandoned ship |
| KR20140050792A (en) * | 2012-10-22 | 2014-04-30 | 대우조선해양 주식회사 | Floating dock |
| CN204184555U (en) * | 2014-08-22 | 2015-03-04 | 舟山长宏国际船舶修造有限公司 | A kind of novel floating drydock |
Non-Patent Citations (1)
| Title |
|---|
| 周启智等: "300ft自升自航式修井船（LIFTBOAT）的研制", 《广东造船》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878705A (en) * | 2016-09-30 | 2018-04-06 | 烟台中集来福士海洋工程有限公司 | Ship type structure |
| CN106564564A (en) * | 2016-11-01 | 2017-04-19 | 珠海飞驰船舶科技有限公司 | Maintenance scaffold and lifting method thereof |
| CN106564564B (en) * | 2016-11-01 | 2019-02-26 | 珠海飞驰船舶科技有限公司 | A kind of maintenance scaffold and its elevating method |
| CN110422298A (en) * | 2019-08-12 | 2019-11-08 | 浙江海洋大学 | A kind of gyro, which subtracts, shakes formula floating dock |
| CN110466714A (en) * | 2019-08-23 | 2019-11-19 | 浙江海洋大学 | It is a kind of for repairing the dock waterborne of fishing boat |
| CN113815810A (en) * | 2021-09-29 | 2021-12-21 | 广州黄船海洋工程有限公司 | Overwater installation method of angle-bearing pile-winding crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105083493B (en) | 2017-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105083493A (en) | Self-lifting and self-propelling dock | |
| TWI314536B (en) | Method for building ship on ground and launching ship using skid launching system | |
| CN103910044B (en) | A kind of large-scale the floating structures semi-submersible type lifting platform and application process thereof | |
| NO138555B (en) | VESSEL WITH VARIABLE DIPPING, ESPECIALLY DRILLING VESSEL | |
| CN105035260A (en) | Method for integrally detaching topside module of offshore abandoned platform | |
| PT2493753E (en) | Partially submersible wind turbine transport vessel | |
| CN102923262A (en) | Small water plane and semi-submersible composite unmanned surface vehicle | |
| CN105151239A (en) | Shipboard supporting structure used for integrally dismounting offshore platform topside module by means of two boat flotage | |
| CN102935874A (en) | Double submerged body small water plane composite water surface unmanned surface vehicle | |
| CA2762157C (en) | Spar hull load out method | |
| CN101224784A (en) | Multifunctional small waterplane area ship of | |
| CN105644705A (en) | Small water plane twin-hull platform | |
| RU2483967C2 (en) | Ice-breaking system for floating bodies | |
| AU4084700A (en) | Method and apparatus for deck installation on an offshore substructure | |
| KR20180036783A (en) | How to ship using a ship or ship | |
| CN203497137U (en) | Transverse lower floating body semi-submersible platform having large warehousing capacity | |
| CN103231782B (en) | Laterally lower buoyancy aid semisubmersible platform | |
| CN100393577C (en) | Semi-submersion type self deepening boat | |
| CN105947123A (en) | Double-body semi-submerged ship with submersible deck | |
| CN107618626A (en) | Improved deep water semi-submersible pipe laying crane ship | |
| CN204846306U (en) | A shipboard bearing structure that is used for superficial support of two ships wholly to demolish offshore platform upper portion chunk | |
| KR20120002981U (en) | Semi submersible type twin ship | |
| CN212580085U (en) | Self-stabilizing deepwater navigation mark | |
| KR940002945B1 (en) | Semi-submersible drilling unit with cylinderical ring floats | |
| CN209854667U (en) | Dynamic buffering and anti-collision device for ship berthing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |