CN203486122U - Single-shot double-propeller triple-purpose working ship - Google Patents
Single-shot double-propeller triple-purpose working ship Download PDFInfo
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- CN203486122U CN203486122U CN201320618151.4U CN201320618151U CN203486122U CN 203486122 U CN203486122 U CN 203486122U CN 201320618151 U CN201320618151 U CN 201320618151U CN 203486122 U CN203486122 U CN 203486122U
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- hull
- propeller
- screw
- shot
- towing
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- 230000005540 biological transmission Effects 0.000 abstract 6
- 238000005192 partition Methods 0.000 abstract 3
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000009183 running Effects 0.000 description 1
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Abstract
The utility model discloses a single-shot double-propeller triple-purpose working ship, and belongs to the field of manufacturing of ships. The single-shot double-propeller triple-purpose working ship comprises a ship body, a transmission rod, wind deflectors, propellers, rudders, a partition board, a differential mechanism, a transmission and a main engine, wherein the two wind deflectors are symmetrically installed at the lower portion of the ship body; the main engine, the transmission and the differential mechanism are installed inside the ship body; the transmission is connected with the main engine through the transmission rod; the partition board is arranged at the bottom of the ship body; the two propellers are installed on the two sides of the partition board respectively in a bilateral symmetry mode and are connected with the differential mechanism through the transmission rod, and the wind deflectors are installed outside the propellers. The two rudders are installed at the tail of the ship body.
Description
Technical field
The utility model relates to a kind of single-shot twin screw towing/anchor handling/supply vessel, belongs to shipbuilding field.
Background technology
Along with the aggravation of world energy sources crisis and petering out of following Land petroleum reserves, contention and the exploitation of marine oil and gas resource become more and more fierce.For a long time, work, the life assisting and contact between platform and continent are very complicated, and develop various ocean engineering auxiliary vessels is a study hotspot of ocean engineering always.Special operating area has determined to develop the particular requirement of extra large work ship: one wants to deal with the test of various severe sea conditions, two want to realize the transportation request of a large amount of shipper, thing between land and platform, three want to assist offshore oil and gas development of resources operation, realize the features such as safety, high efficiency, stability and sustainability of operation.Towing/anchor handling/supply vessel arises at the historic moment just, and it is the requisite auxiliary vessel of offshore oil and gas platform operation.Towing/anchor handling/supply vessel is the marine traction of a kind of collection, platform supply, the functions such as external fire-fighting are in the multi-functional boats and ships of one, have that Offshore Units cloth anchor is guarded, helped in marine salvage, offshore platform and the function such as weigh anchor concurrently, this just makes towing/anchor handling/supply vessel need to have powerful power, and maneuverability, existing towing/anchor handling/supply vessel is all twin-engined twin screw, although meet the demands aspect power, but owing to having adopted the twin-engined complexity that will cause hull structure to become, equipment in boats and ships increases, so this is a urgent problem.
Summary of the invention
The purpose of this utility model is to provide a kind of single-shot twin screw towing/anchor handling/supply vessel.
Problem to be solved in the utility model is the defects such as the twin-engined hull structures of existing towing/anchor handling/supply vessel are complicated, the interior equipment complexity of boats and ships.
Single-shot twin screw towing/anchor handling/supply vessel, comprise hull, drive link, streamlined reefer housing, screw propeller, rudder, separator of battery plates, diff, change-speed box and main frame, two streamlined reefer housing symmetries are arranged on hull bottom, hull interior is provided with main frame, change-speed box, diff, and change-speed box is connected with main frame by drive link; Hull bottom is provided with a separator of battery plates, and screw propeller has two, the symmetrical separator of battery plates both sides that are arranged on, and two screw propellers are connected with diff respectively by drive link, and screw propeller outside is provided with streamlined reefer housing; Hull afterbody is provided with two rudders.
The utility model has the advantages that: because this ship inside only has a main frame, two screw propellers are by a host driven, therefore aspect power, can meet the demands, and can make the hull structure can be too complicated; When boats and ships are when turning to, by the effect of diff, the rotating speed of two screw propellers is different, and the propeller speed in Turning radius outside, higher than the screw propeller of inner side, can make whole boats and ships more flexible like this, contributes to navigate by water in complicated sea situation.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model single-shot twin screw towing/anchor handling/supply vessel;
Fig. 2 is the power system schematic diagram of the utility model single-shot twin screw towing/anchor handling/supply vessel;
In figure: 1, hull 2, drive link 3, streamlined reefer housing 4, screw propeller 5, rudder 6, separator of battery plates 7, diff 8, change-speed box 9, main frame.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Single-shot twin screw towing/anchor handling/supply vessel, comprise hull 1, drive link 2, streamlined reefer housing 3, screw propeller 4, rudder 5, separator of battery plates 6, diff 7, change-speed box 8 and main frame 9, two streamlined reefer housing 3 symmetries are arranged on hull 1 bottom, hull 1 inside is provided with main frame 9, change-speed box 8, diff 7, main frame 9 provides power for whole boats and ships, change-speed box 8 can change the power of main frame 9 outputs, and change-speed box 8 is connected with main frame 9 by drive link 2; Hull 1 bottom is provided with a separator of battery plates 6, and separator of battery plates 6 can make boats and ships more stable, flexible when navigation; Screw propeller 4 has two, symmetrical separator of battery plates 6 both sides that are arranged on, two screw propellers 4 are connected with diff 7 respectively by drive link 2, diff 7 can make the rotating speed of two screw propellers 4 inconsistent, screw propeller 4 outsides are provided with streamlined reefer housing 3, streamlined reefer housing 3 plays the effect of water conservancy diversion, can make the efficiency of screw propeller 4 improve; Hull 1 afterbody is provided with two rudders 5, by rudder 5, boats and ships is changed course, and in rudder 5 runnings, the rotating speed of two screw propellers 4 also changes simultaneously.
The utility model using method, this towing/anchor handling/supply vessel is when navigation, two screw propellers 4 of afterbody rotate simultaneously, and chaufeur is controlled boats and ships at operator's compartment, when needs turn to, pilot control steering wheel, at this moment screw propeller 4 two rudders 5 below rotate simultaneously, and two screw propeller 4 rotating speeds change, and screw propeller 4 rotating speeds in Turning radius outside are higher than the screw propeller 4 of inner side, make whole boats and ships more flexible, contribute to navigate by water in complicated sea situation; By the effect of change-speed box 8, can also make boats and ships navigate by water in the high-power situation of low speed, contribute to the towing operation of boats and ships.
Claims (2)
1. single-shot twin screw towing/anchor handling/supply vessel, comprise hull (1), drive link (2), streamlined reefer housing (3), screw propeller (4), rudder (5), separator of battery plates (6), diff (7), change-speed box (8) and main frame (9), it is characterized in that: described two streamlined reefer housings (3) symmetry is arranged on hull (1) bottom, hull (1) inside is provided with main frame (9), change-speed box (8), diff (7), and change-speed box (8) is connected with main frame (9) by drive link (2); Hull (1) bottom is provided with a separator of battery plates (6), and two screw propellers (4) are connected with diff (7) respectively by drive link (2), and screw propeller (4) outside is provided with streamlined reefer housing (3); Hull (1) afterbody is provided with two rudders (5).
2. single-shot twin screw towing/anchor handling/supply vessel according to claim 1, is characterized in that: described screw propeller (4) has two, symmetrical separator of battery plates (6) both sides that are arranged on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618151.4U CN203486122U (en) | 2013-10-09 | 2013-10-09 | Single-shot double-propeller triple-purpose working ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618151.4U CN203486122U (en) | 2013-10-09 | 2013-10-09 | Single-shot double-propeller triple-purpose working ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486122U true CN203486122U (en) | 2014-03-19 |
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ID=50256968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320618151.4U Expired - Fee Related CN203486122U (en) | 2013-10-09 | 2013-10-09 | Single-shot double-propeller triple-purpose working ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197215A (en) * | 2015-10-30 | 2015-12-30 | 佛山市神风航空科技有限公司 | Double-thruster electric ship |
-
2013
- 2013-10-09 CN CN201320618151.4U patent/CN203486122U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197215A (en) * | 2015-10-30 | 2015-12-30 | 佛山市神风航空科技有限公司 | Double-thruster electric ship |
| CN105197215B (en) * | 2015-10-30 | 2018-08-03 | 佛山市神风航空科技有限公司 | A kind of pair pushes away electric ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |