CN201510668U - Full rotation type harbor fireboat - Google Patents
Full rotation type harbor fireboat Download PDFInfo
- Publication number
- CN201510668U CN201510668U CN2009202316431U CN200920231643U CN201510668U CN 201510668 U CN201510668 U CN 201510668U CN 2009202316431 U CN2009202316431 U CN 2009202316431U CN 200920231643 U CN200920231643 U CN 200920231643U CN 201510668 U CN201510668 U CN 201510668U
- Authority
- CN
- China
- Prior art keywords
- boat
- fire
- ship
- superstructure
- paddle
- 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
- Gear Transmission (AREA)
Abstract
The utility model discloses a full rotation type harbor fireboat, which comprises a boat body, a bow rubber fender which is arranged at the outer edge of a bow, a boat superstructure which is positioned on a deck, a boat host machine which is positioned in an engine room of the boat, boat shafts, a boat impelling rudder paddle and a boat fire monitor, wherein the boat superstructure is a structure of two and a half layers, the fire monitor is arranged on the boat superstructure with the two and a half layers, a fire gear box is driven by the free end of the boat host machine, and a fire pump is driven by the fire gear box; and a boat impelling device is a paddle which can full rotate with 360 degrees and can adjust screw pitch. The overall gravity center of the boat is downward moved, the distribution height of the fire monitor is lower, the upsetting moment when fighting fire is small, and the stability of the boat is improved. The fire pump is driven by the fire gear box, so that the investment cost of equipment is reduced. The boat impelling device adopts the paddle which can adjust the screw pitch, so that the paddle can be guaranteed to absorb the whole power of the host machine to obtain the maximum jacking force or navigational speed.
Description
Technical field
The utility model relates to a kind of full circle swinging workboat, especially a kind of again can the double as fire boat except as harbour work boat and the full circle swinging workboat of good stability, belong to the Marine engineering technical field.
Background technology
Along with the development of expanding economy and boats and ships transportation, the harbour quantity and the roadster oceangoing ship quantity of reaching port are more and more, and the goods that harbour goods and boats and ships are loaded is variation also.In order to guarantee the safety of harbour and yard craft, need provide a kind of can flexible operation, reliable operation and when being not used in fire-fighting operation, can be used to assist large ship to lean on a kind of multi-functional full circle swinging port of leaving wharf operation to make the fire boat of holding concurrently.
The full circle swinging port fire boat of do holding concurrently has flexible operation, can carry out the characteristics of ship motion by any direction, is extensively applied to the harbour and carries out large ship by various operations such as the assistance of leaving wharf, fire-fighting, pilotages.The fire monitor of the double fire boat of existing full circle swinging port work generally is arranged in the top of workboat superstructure, because three-decker is adopted in superstructure, the overall center of gravity of boats and ships is higher, the less stable that causes boats and ships, in addition, because the height that fire monitor is arranged is higher, when carrying out fire-fighting operation, be easy to generate bigger tilting moment, cause boats and ships acutely to rock, also can cause security incident when serious.
Existing full circle swinging harbour work boat has bigger jacking force when guaranteeing the operation of boats and ships pushing tow, and when the boats and ships pushing tow speed of a ship or plane during 2 kilometers/hour left and right sides, screw can absorb 100% power of main frame under the main frame rated speed; When the boats and ships free running, screw can only absorb under the main frame rated speed 75%～80% power, causes the main engine power waste.In addition, the fire pump that the double fire boat main frame other end is provided with big discharge capacity is made at existing full circle swinging port, fire pump requires the power of driving bigger, in order to guarantee the fire boat main frame nonoverload operation under the fire pump duty of do holding concurrently of full circle swinging port, just must further reduce screw can power absorbed following of main frame rated speed, like this, when making to hold concurrently the fire boat free running at the full circle swinging port, particularly when rushing for the fire-fighting place, main frame can't total power drive, and speed of the ship in metres per second is slower; Even when boats and ships were implemented the pushing tow operation, whole power that also can't absorb main frame reached the purpose of maximum jacking force.
The utility model content
The purpose of this utility model provides a kind of good stability, the full circle swinging port that can effectively implement the operation of boats and ships pushing tow and can the rush for the fire-fighting place rapidly fire boat of do holding concurrently.
The utility model is achieved by the following technical programs:
The fire boat of holding concurrently is made at a kind of full circle swinging port, comprise hull, be arranged on the stem outer rim the stem rubber fender, be positioned at ship superstructure, ship's fire fighting big gun on the deck, be positioned at marine main engine, marine shafting, the Ship Propeling rudder oar in hull cabin, described ship superstructure is two-layer half hitch structure, and described fire monitor is arranged on two-layer half the ship superstructure; Described marine main engine free end drives the fire-fighting gear-box, and described fire-fighting gear-box drives fire pump; Described marine propulsion is the rudder oar of 360 ° of full circle swingings of energy and adjustable pitch.
The purpose of this utility model can also further realize by following technical measures.
The fire boat of holding concurrently is made at aforesaid a kind of full circle swinging port, and wherein said stem rubber fender adopts double-deck hollow cylindrical rubber fender.
The beneficial effects of the utility model are:
1, the utility model is arranged to two-layer half hitch structure with ship superstructure, the overall center of gravity of boats and ships is moved down, and the layout of fire monitor highly also decreases simultaneously, and the tilting moment that produces when carrying out fire-fighting operation is little, boats and ships are not easy to produce and rock, and the stability of boats and ships has obtained improving greatly.
2, the utility model drives the fire-fighting gear-box by the marine main engine free end, drives fire pump by the fire-fighting gear-box, has reduced the independent drive unit of fire pump and has been equipped with, thereby reduced the equipment investment expense, has reduced watercraft cabinet equipment quantity, maintains easily maintenance.
3, marine propulsion adopts the rudder oar of 360 ° of full circle swingings of energy and adjustable pitch, when boats and ships are implemented the pushing tow operation or rushed for the fire-fighting place, by to the adjustment of airscrew pitch and the rotation of rudder oar, can adjust and keep vessel position; Make the rudder oar can absorb whole power of main frame, thereby obtain maximum jacking force, implement the pushing tow operation effectively; Or make boats and ships energy quick sailing, rush for the fire-fighting place rapidly.
4, the boats and ships bow adopts double-deck hollow cylindrical rubber fender, can make the pushing tow operation of boats and ships enforcement to big ship.
Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, the utility model comprises hull 1, stem rubber fender 2, ship superstructure 3, Ship Propeling rudder oar 4, mast 5; Ship superstructure 3 is two-layer half hitch structure, and the overall center of gravity of boats and ships is moved down, and the layout of fire monitor 6 highly also decreases, and when carrying out fire-fighting operation, the tilting moment of generation is little, and boats and ships are not easy to produce and rock.
One end of main frame 7 is 8 to fixedly connected with Ship Propeling rudder oar 4 by axle, and the other end is fixedlyed connected with fire pump 10 by step-up gear 9, and fire pump 10 need not to be equipped with independent drive unit.
The main frame 7 of present embodiment adopts 2 6DKM-28 type main frames, and its power output is 1912kW; Ship Propeling rudder oar 4 adopts 2 US255CPP type ship oceangoing ships to advance the rudder oar, and its absorbed power is 0～1912kW; Step-up gear 9 adopts 2 2FGEC-280 type step-up gears, and fire pump 10 adopts 2 250 * 350OGF type fire pumps.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (2)
1. the fire boat of holding concurrently is made at a full circle swinging port, comprise hull, be arranged on the stem outer rim the stem rubber fender, be positioned at ship superstructure, ship's fire fighting big gun on the deck, be positioned at marine main engine, marine shafting, the Ship Propeling rudder oar in hull cabin, it is characterized in that: described ship superstructure is two-layer half hitch structure, and described fire monitor is arranged on two-layer half the ship superstructure; Described marine main engine free end drives the fire-fighting gear-box, and described fire-fighting gear-box drives fire pump; Described marine propulsion is the rudder oar of 360 ° of full circle swingings of energy and adjustable pitch.
2. the fire boat of holding concurrently is made at a kind of full circle swinging as claimed in claim 1 port, and it is characterized in that: described stem rubber fender adopts double-deck hollow cylindrical rubber fender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202316431U CN201510668U (en) | 2009-09-17 | 2009-09-17 | Full rotation type harbor fireboat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202316431U CN201510668U (en) | 2009-09-17 | 2009-09-17 | Full rotation type harbor fireboat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201510668U true CN201510668U (en) | 2010-06-23 |
Family
ID=42482063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202316431U Expired - Fee Related CN201510668U (en) | 2009-09-17 | 2009-09-17 | Full rotation type harbor fireboat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201510668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016206011A1 (en) * | 2016-04-12 | 2017-10-12 | Zf Friedrichshafen Ag | Transmission and marine propulsion |
| CN107352012A (en) * | 2017-08-01 | 2017-11-17 | 广东广新海洋工程装备研究院有限公司 | A kind of ocean engineering support vessel |
| CN107933868A (en) * | 2017-11-16 | 2018-04-20 | 广新海事重工股份有限公司 | A kind of multifunction dynamic locating platform supply vessel |
-
2009
- 2009-09-17 CN CN2009202316431U patent/CN201510668U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016206011A1 (en) * | 2016-04-12 | 2017-10-12 | Zf Friedrichshafen Ag | Transmission and marine propulsion |
| DE102016206011B4 (en) * | 2016-04-12 | 2019-06-27 | Zf Friedrichshafen Ag | Manual transmission with countershaft |
| CN107352012A (en) * | 2017-08-01 | 2017-11-17 | 广东广新海洋工程装备研究院有限公司 | A kind of ocean engineering support vessel |
| CN107933868A (en) * | 2017-11-16 | 2018-04-20 | 广新海事重工股份有限公司 | A kind of multifunction dynamic locating platform supply vessel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202624599U (en) | Propeller stabilization system | |
| CN201505385U (en) | Harbor fireboat with middle steering oar | |
| CN201597733U (en) | Sea platform working boat | |
| CN109774909B (en) | Hybrid unmanned ship | |
| CN109050856A (en) | A kind of bulk freighter with wind energy auxiliary propulsion plant | |
| CN202848015U (en) | Deep sea special ship achieving secondary dynamic positioning | |
| CN103171737B (en) | A kind of energy-saving high-speed ship | |
| CN102490872A (en) | Deepwater work ocean platform service boat | |
| CN104608897A (en) | Marine water spraying type propeller | |
| CN207173932U (en) | A kind of ocean engineering support vessel | |
| CN201510668U (en) | Full rotation type harbor fireboat | |
| CN102167149B (en) | Environment-friendly and energy-saving boat only powered by water pumping system | |
| CN208715456U (en) | A kind of vector propulsion device peculiar to vessel and ship | |
| CN106218807B (en) | The efficient hydrofoil landing craft of multifunction caterpillar and operating method | |
| CN102490888A (en) | Ocean platform supply ship | |
| CN102673729A (en) | High speed emergency rescue and disaster relief boat capable of upturning and side-swaying hydrofoils | |
| WO2024114780A1 (en) | Trimaran | |
| CN203172868U (en) | Energy saving high speed vessel | |
| CN112829917A (en) | Novel multi-power sailing boat | |
| CN206704495U (en) | A kind of environmentally friendly sailing boat | |
| CN203844996U (en) | Novel solar ship | |
| CN201512097U (en) | Feeder dual-purpose inland-water pusher barge | |
| CN212313848U (en) | Ship using wind power | |
| CN203450332U (en) | Mooring rope winding device | |
| CN207956012U (en) | A kind of single-shot airscrew air ship |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ZHENJIANG SHIPYARD (GROUP) CO., LTD. Free format text: FORMER OWNER: JIANGSU ZHENJIANG SHIPYARD Effective date: 20120504 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 212005 ZHENJIANG, JIANGSU PROVINCE TO: 212002 ZHENJIANG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120504 Address after: 212002, 8, Jiang Jiang Road, Zhenjiang, Jiangsu Patentee after: JIANGSU ZHENJIANG SHIPYARD (GROUP) CO., LTD. Address before: 212005, 8, Jiang Jiang Road, Zhenjiang, Jiangsu Patentee before: Jiangsu Zhenjiang Shipyard Co., Ltd. |
|
| 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: 20100623 Termination date: 20160917 |