CN105584597A - Marine 250-ton salvage ship - Google Patents
Marine 250-ton salvage ship Download PDFInfo
- Publication number
- CN105584597A CN105584597A CN201510881909.7A CN201510881909A CN105584597A CN 105584597 A CN105584597 A CN 105584597A CN 201510881909 A CN201510881909 A CN 201510881909A CN 105584597 A CN105584597 A CN 105584597A
- Authority
- CN
- China
- Prior art keywords
- hull
- boats
- ship body
- afterbody
- steel wire
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/10—Arrangement of ship-based loading or unloading equipment for cargo or passengers of cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Jib Cranes (AREA)
Abstract
A marine 250-ton salvage ship comprises a ship body, winches, a steel wire rope, a cab, a suspension arm, a lifting hook, a front ballast tank, empty tanks, tail ballast tanks, an engine, a propeller, a rudder, a buoyancy tank and a cargo boom, wherein seven winches are mounted on the ship body; the cab is arranged on the ship body; the suspension arm is mounted at the front part of a ship body deck through a hinge mechanism; the lifting hook is hung on the suspension arm through the steel wire rope; the other end of the steel wire rope is wound on the winches; the front section of the ship body is provided with the front ballast tank; the tail part of the ship body is provided with three tail ballast tanks; the middle section of the ship body is provided with the three empty tanks; the two engines are mounted at the tail part of the ship body in parallel; the propeller is connected with output shafts of the engines through rotating shafts; and the rudder is mounted behind the propeller. Through the two engines, the whole ship can rapidly sail.
Description
Technical field
The present invention relates to 250 tons of pick-up boats of extra large work, belong to field of ship engineering.
Background technology
Pick-up boat is a kind of engineer operation boats and ships, for underwater salvage operation, salvages submerged wreck, hypostasis and floating on waterThe boats and ships of thing, are divided into inland river salvage ship and ocean pick-up boat according to application scenario difference. Inland river salvage ship is a kind of small-sized salvagingShip, displacement is generally 20～200 tons, is only equipped with suspension rod, winch and simple diving equipment, for river, lake shipwreck, hypostasisSalvaging; Ocean pick-up boat is a kind of large-scale pick-up boat, displacement hundreds of ton, and even, more than kiloton, general the latter is equipped with greatlyType lifting appliance, and the equipment such as diving, compressed air, electric welding under water, cutting under water. Present pick-up boat generally all can onlySalvage, function ratio is more single, and large salvage in the sea in due to the impact of the external environment such as wave, wind-force, can cause and beatDrag for ship and roll, therefore this is urgent problem.
Summary of the invention
The object of this invention is to provide 250 tons of pick-up boats of extra large work.
The problem to be solved in the present invention is that existing ocean pick-up boat function ratio is more single, and in large salvaging in the seaDue to the impact of the external environment such as wave, wind-force, the defect that can cause pick-up boat to roll.
For realizing object of the present invention, the technical solution used in the present invention is:
250 tons of pick-up boats of sea work, comprise hull, winch, steel wire rope, driver's cabin, arm, suspension hook, stem ballast tank, empty cabin, tailPortion's ballast tank, engine, screw, rudder, buoyancy tank and crane arm, be provided with seven winches on described hull, above hull, be provided withDriver's cabin, arm is arranged on deck in ship structure front portion by linkage, suspension hook hangs on arm by steel wire rope, steel wire rope anotherEnd is wrapped on winch; Fore hull section is provided with stem ballast tank, and hull afterbody is provided with three afterbody ballast tanks, and hull stage casing is provided withThree empty cabins, can reduce boats and ships center of gravity to stem ballast tank and afterbody ballast tank tank seawater, and boats and ships are being salvaged or hoisting operationIn time, need to discharge the seawater of stem ballast tank and afterbody ballast tank, and to increase the buoyancy of boats and ships, empty cabin is used for placing workThe article such as tool; Hull afterbody is provided with two engines side by side, and screw is connected with engine output shaft by rotating shaft, screwRudder is installed below, can realizes the quick sailing of whole ship by two engines; Hull both sides can respectively be installed two and be floatedCase, boats and ships can make hull more stable by buoyancy tank is installed in operation; Crane arm is arranged on ship by linkageBody stem, crane arm can disassemble.
Advantage of the present invention is: this pick-up boat has the function of salvaging and hoisting function, in the time only salvaging, and can be directWith the arm salvaging on hull; In the time of needs lifting, crane arm need to be arranged on to hull stem, and join by armClose; Fore hull section is provided with stem ballast tank, and hull afterbody is provided with three afterbody ballast tanks, by stem ballast tank and afterbody ballastCabin can make boats and ships navigate by water more stably; Boats and ships can be installed buoyancy tank in operation in hull both sides, can by buoyancy tankRealize hull more steady, therefore these boats and ships can be realized the operation of ocean complex environment.
Brief description of the drawings
Fig. 1 is the fishing side structure schematic diagram of 250 tons of pick-up boats of the present invention's sea work;
Fig. 2 is plan structure schematic diagram of the present invention;
Fig. 3 is hoisting operation structural representation of the present invention;
In figure: 1, hull 2, winch 3, steel wire rope 4, driver's cabin 5, arm 6, suspension hook 7, stem ballast tank 8,Empty cabin 9, afterbody ballast tank 10, engine 11, screw 12, rudder 13, buoyancy tank 14, crane arm.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in the figure, 250 tons of pick-up boats of the present invention sea work, comprise hull 1, winch 2, steel wire rope 3, driver's cabin 4, arm 5,Suspension hook 6, stem ballast tank 7, empty cabin 8, afterbody ballast tank 9, engine 10, screw 11, rudder 12, buoyancy tank 13 and crane arm 14,Seven winches 2 are installed on described hull 1, and hull 1 is provided with driver's cabin 4 above, can manipulate whole ship by driver's cabin 4, hangsArm 5 is arranged on hull 1 front portion, deck by linkage, and suspension hook 6 hangs on arm 5 by steel wire rope 3, steel wire rope 3 other endsBe wrapped on winch 2; Hull 1 leading portion is provided with stem ballast tank 7, and hull 1 afterbody is provided with three afterbody ballast tanks 9, hull 1 stage casingBe provided with three empty cabins 8, can reduce boats and ships center of gravity to stem ballast tank 7 and afterbody ballast tank 9 tank seawater, boats and ships are being salvaged or are being risenWhen heavy work, the seawater of stem ballast tank 7 and afterbody ballast tank 9 need to be discharged, to increase the buoyancy of boats and ships, empty cabin 8 useIn article such as place tools; Hull 1 afterbody is provided with two engines 10 side by side, and screw 11 is defeated by rotating shaft and engine 10Shaft connects, and screw 11 is provided with rudder 12 below, can realize the quick sailing of whole ship by two engines 10; HullTwo buoyancy tanks 13 can respectively be installed in 1 both sides, and boats and ships can make hull 1 more stable by buoyancy tank 13 is installed in operation;Crane arm 14 can be arranged on hull 1 stem by linkage, in the time that boats and ships need hoisting operation, will rise by artificialWeighing arm 14 is installed on boats and ships.
Using method of the present invention: boats and ships are in normal navigation, and stem ballast tank 7 and afterbody ballast tank 9 are marked with necessarilyThe seawater of amount, reaches boats and ships by reduction boats and ships center of gravity on an even keel; In the time that operating location is arrived in ship's navigation, first willFour buoyancy tanks 13 on ship are installed to hull 1 both sides, and the seawater of stem ballast tank 7 and afterbody ballast tank 9 is discharged; FishingTime, use the arm 5 on hull 1 to work; When hoisting operation, need to install crane arm 14 additional could work.
Claims (3)
1. 250 tons of pick-up boats of extra large work, comprise hull (1), winch (2), steel wire rope (3), driver's cabin (4), arm (5), suspension hook(6), stem ballast tank (7), empty cabin (8), afterbody ballast tank (9), engine (10), screw (11), rudder (12), buoyancy tank (13)And crane arm (14), it is characterized in that: seven winches (2) are installed on described hull (1), and hull (1) is provided with driver's cabin above(4), arm (5) is arranged on hull (1) front portion, deck by linkage, and suspension hook (6) hangs over arm (5) by steel wire rope (3)Upper, steel wire rope (3) other end is wrapped on winch (2); Hull (1) afterbody is provided with two engines (10), screw side by side(11) be connected with engine (10) output shaft by rotating shaft, screw (11) is provided with rudder (12) below, by two engines(10) can realize the quick sailing of whole ship; Crane arm (14) is arranged on hull (1) stem by linkage.
2. 250 tons of pick-up boats of extra large work according to claim 1, is characterized in that: described hull (1) leading portion is provided with stem ballastCabin (7), hull (1) afterbody is provided with three afterbody ballast tanks (9), and hull (1) stage casing is provided with three empty cabins (8).
3. 250 tons of pick-up boats of extra large work according to claim 1, is characterized in that: described hull (1) both sides are respectively provided with twoBuoyancy tank (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510881909.7A CN105584597A (en) | 2015-12-07 | 2015-12-07 | Marine 250-ton salvage ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510881909.7A CN105584597A (en) | 2015-12-07 | 2015-12-07 | Marine 250-ton salvage ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105584597A true CN105584597A (en) | 2016-05-18 |
Family
ID=55924575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510881909.7A Pending CN105584597A (en) | 2015-12-07 | 2015-12-07 | Marine 250-ton salvage ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105584597A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934800A (en) * | 2017-11-30 | 2018-04-20 | 无锡翔煌电气有限公司 | A kind of counter weight device of floating crane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3835800A (en) * | 1968-02-13 | 1974-09-17 | Santa Fe Drilling Co | Twin hull semi-submersible derrick barge |
| CN101913412A (en) * | 2010-08-27 | 2010-12-15 | 上海交通大学 | Modification method of large-scale crane ship |
| CN202295234U (en) * | 2011-10-31 | 2012-07-04 | 简乐嘉 | Salvage ship |
| CN203332353U (en) * | 2013-06-25 | 2013-12-11 | 湖南省长沙船舶厂 | 500-tonner crane ship |
| CN104554625A (en) * | 2013-10-11 | 2015-04-29 | 烟台中集来福士海洋工程有限公司 | Revolving crane ship renovation method based on unmanned barge and crane barge |
-
2015
- 2015-12-07 CN CN201510881909.7A patent/CN105584597A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3835800A (en) * | 1968-02-13 | 1974-09-17 | Santa Fe Drilling Co | Twin hull semi-submersible derrick barge |
| CN101913412A (en) * | 2010-08-27 | 2010-12-15 | 上海交通大学 | Modification method of large-scale crane ship |
| CN202295234U (en) * | 2011-10-31 | 2012-07-04 | 简乐嘉 | Salvage ship |
| CN203332353U (en) * | 2013-06-25 | 2013-12-11 | 湖南省长沙船舶厂 | 500-tonner crane ship |
| CN104554625A (en) * | 2013-10-11 | 2015-04-29 | 烟台中集来福士海洋工程有限公司 | Revolving crane ship renovation method based on unmanned barge and crane barge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934800A (en) * | 2017-11-30 | 2018-04-20 | 无锡翔煌电气有限公司 | A kind of counter weight device of floating crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160518 |
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| RJ01 | Rejection of invention patent application after publication |