CN205770088U - Boats and ships cartridge type is stretched all-direction propeller - Google Patents
Boats and ships cartridge type is stretched all-direction propeller Download PDFInfo
- Publication number
- CN205770088U CN205770088U CN201620485633.0U CN201620485633U CN205770088U CN 205770088 U CN205770088 U CN 205770088U CN 201620485633 U CN201620485633 U CN 201620485633U CN 205770088 U CN205770088 U CN 205770088U
- Authority
- CN
- China
- Prior art keywords
- urceolus
- inner core
- alignment pin
- retractor device
- ships
- 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.)
- Active
Links
- 238000001467 acupuncture Methods 0.000 claims abstract description 3
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 239000013535 sea water Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
nullThis utility model relates to a kind of boats and ships cartridge type and stretches all-direction propeller，Including revolution body、Blade and driving motor，It is characterized in that，Also include containing inner core、Urceolus and retractor device and pin assembly，Inner core is placed in urceolus，Urceolus top and Hull Welding，Described revolution body is arranged on the lower end of inner core by slew gear，Blade is located at turn around body front end，Motor is driven to be fixedly mounted in the mounting seat in inner core，Described retractor device one end is positioned the upper edge of urceolus，Retractor device drives inner core to move up and down in urceolus，Described pin assembly includes positioning cave and controlled alignment pin，Acupuncture point, location is on the inwall of urceolus，Controlled alignment pin is positioned at inner core，When inner core is positioned at urceolus lower end terminal，Revolution body、Blade all stretches out urceolus lower end，The most controlled alignment pin is corresponding with the position in cave, location.
Description
Technical field
This utility model relates to a kind of all-direction propeller, a kind of can be with full circle swinging and can the ship propeller of overall reduction.
Background technology
Along with the fast development of marine ship science and technology, the ability to work of modern marine boats and ships is increasingly stronger, and working region is increasingly wider, and draft is the most increasing, and many ocean engineering ships start extensively to apply dynamic positioning system.These boats and ships, due to its operating characteristic, need to install multiple all-direction propeller mostly.For some of which large ocean boats and ships, traditional dock and harbour can not meet its requirement stopped or lie up.
Traditional well formula is installed all-direction propeller and is positioned at ship stern more, and requires that ship stern line style reserves propeller installing space, and how cannot meet part ocean engineering ship installs and uses requirement.It addition, for the bigger boats and ships of draft, the dismounting to tradition all-direction propeller safeguards it is also a difficult problem.
Utility model content
The purpose of this utility model is: cannot meet installing and using and the present situation of maintenance requirement of part ocean engineering ship for tradition all-direction propeller at present, part boats and ships cannot carry out a difficult problem for propeller maintenance by depressed place, it is provided that a kind of scalable all-direction propeller of novel cartridge type.
nullThe purpose of this utility model is achieved in that a kind of boats and ships cartridge type is stretched all-direction propeller，Including revolution body、Blade and driving motor，It is characterized in that，Also include containing inner core、Urceolus and retractor device and pin assembly，Inner core is placed in urceolus，Urceolus top and Hull Welding，Described revolution body is arranged on the lower end of inner core by slew gear，Blade is located at turn around body front end，Motor is driven to be fixedly mounted in the mounting seat in inner core，Described retractor device one end is positioned the upper edge of urceolus，Retractor device drives inner core to move up and down in urceolus，Described pin assembly includes positioning cave and controlled alignment pin，Acupuncture point, location is on the inwall of urceolus，Controlled alignment pin is positioned at inner core，When inner core is positioned at urceolus lower end terminal，Revolution body、Blade all stretches out urceolus lower end，The most controlled alignment pin is corresponding with the position in cave, location.
In this utility model, urceolus top is provided with sealing ring, and sealing ring stops sea water or river to enter cabin along the gap between outer tube inner wall and inner tank theca.
In this utility model, mozzle is installed around blade；Described controlled alignment pin is magnetic control alignment pin, or hydraulic control alignment pin.
In this utility model, described retractor device includes telescopic drive motor, leading screw and walking nut, two leading screws of at least a part of which are evenly distributed on urceolus top, walking nut is installed on leading screw, the outer wall of walking nut is fixing with corresponding inner core top to be connected, retractor device is ordered about each screw synchronous by telescopic drive motor and rotates, and drives walking nut synchronous shift on leading screw.
In this utility model, described retractor device includes at least two hydraulically extensible bars, and they are evenly distributed on urceolus top, and hydraulically extensible bar one end is fixing with hull to be connected, the other end is fixing with inner core top to be connected, and each hydraulically extensible bar is synchronized with the movement and stretching speed is consistent.
The utility model has the advantage of: first, this scalable all-direction propeller can integral installation in hull, do not affected by shipform, integrate simultaneously 360 ° revolution and Telescopic；Owing to have employed the urceolus of separation and flexible inner core, in flexible inner core, integrated full circle swinging body assembly and driving electric machine assembly, go on board and be relatively simple to install conveniently；Owing to pin assembly have employed controlled alignment pin, do not affecting on the premise of inner core moves freely in urceolus, it is ensured that when driving motor work, inner/outer tube can strictly position, it is ensured that the propelling of blade can smoothly be delivered to hull；Sealing between inner/outer tube can effectively stop sea water or river to enter cabin；Owing to inner core can rise overally on ship deck, can keep in repair containing angle of rake revolution body in the case of not lying up during maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the local Fang great Tu of P in Fig. 1.
In figure: 1, revolution body, 2, inner core, 3, urceolus, 4, drive motor, 5, leading screw, 6, controlled alignment pin, 7, blade, 8, mozzle, 9, slew gear, 10, walking nut, 11, cave, location, 12, intermediate connecting shaft, 13, sealing ring, 14, telescopic drive motor, P, pin assembly.
Detailed description of the invention
The nonrestrictive basic structure disclosing this utility model embodiment of accompanying drawing, the utility model will be further described below in conjunction with the accompanying drawings.
As seen from Figure 1, this utility model includes turning round body 1, blade 7 and driving motor 4, and containing inner core 2, urceolus 3, retractor device and pin assembly P, inner core 2 is placed in urceolus 3, urceolus 3 top and Hull Welding, described revolution body 1 passes through slew gear 9 and is arranged on the lower end of inner core 2, blade 7 is located at turn around body 1 front end, motor 4 is driven to be fixedly mounted in the mounting seat in inner core 2, described retractor device one end is positioned the upper edge of urceolus 3, and retractor device drives inner core 2 to move up and down in urceolus 3.
In the present embodiment, urceolus 3 top is provided with sealing ring 13, and sealing ring 13 can stop sea water or river to enter cabin along the gap between urceolus 3 inwall and inner core 2 outer wall.
In the present embodiment, the described motor 4 that drives is fixedly mounted in the mounting seat in inner core 2, drives motor 4 to impart power to turn round body 1 by intermediate connecting shaft 12, meanwhile, is provided with mozzle 8 around blade 7.
In the present embodiment, described retractor device includes telescopic drive motor 14, leading screw 5 and walking nut 10, two leading screws of at least a part of which are evenly distributed on urceolus top, walking nut 10 is installed on leading screw 5, the outer wall of walking nut 10 is fixing with corresponding inner core 2 top to be connected, retractor device is ordered about each leading screw 5 synchronous axial system by telescopic drive motor 14, drives walking nut 10 synchronous shift on leading screw 5, thus realizes inner core 2 upper and lower displacement in urceolus 3.
When being embodied as, described retractor device includes at least two hydraulically extensible bars, and they are evenly distributed on urceolus 3 top, and hydraulically extensible bar one end is fixing with hull to be connected, the other end is fixing with inner core top to be connected, and each hydraulically extensible bar is synchronized with the movement and stretching speed is consistent.
As seen from Figure 2, described pin assembly P includes positioning cave 11 and controlled alignment pin 6, they are separately positioned on inner core 2 and urceolus 3 wall, when inner core 2 is positioned at urceolus 3 lower end terminal, revolution body 1, blade 7 all stretch out urceolus 3 lower end, and now the controlled alignment pin 6 in pin assembly P is corresponding with position, cave 11, location.
When being embodied as, described controlled alignment pin 6 can use the magnetic control alignment pin controlled by electromagnetic control signal, it would however also be possible to employ the hydraulic control alignment pin that hydraulic control signal controls.In actually used, after inner core 2 goes downwards to urceolus 3 lower end, before driving motor 4 to start working, sending control signal, according to control signal, the wall of the controlled alignment pin 6 tip protrusion inner core 2 in pin assembly P inserts cave 11, location.When driving after motor 4 quits work, inner core 2 prepare up before, send control signal, according to control signal, controlled alignment pin 6 end in pin assembly P is exited cave 11, location and is returned in inner core 2, and inner core 2 just can be up in urceolus 3.
Claims (5)
1. a boats and ships cartridge type is stretched all-direction propeller, including revolution body, blade and driving motor, it is characterized in that, also include containing inner core, urceolus and retractor device and pin assembly, inner core is placed in urceolus, urceolus top and Hull Welding, described revolution body is arranged on the lower end of inner core by slew gear, blade is located at turn around body front end, motor is driven to be fixedly mounted in the mounting seat in inner core, described retractor device one end is positioned the upper edge of urceolus, retractor device drives inner core to move up and down in urceolus, described pin assembly includes positioning cave and controlled alignment pin, acupuncture point, location is on the inwall of urceolus, controlled alignment pin is positioned at inner core, when inner core is positioned at urceolus lower end terminal, revolution body, blade all stretches out urceolus lower end, the most controlled alignment pin is corresponding with the position in cave, location.
Boats and ships cartridge type the most according to claim 1 is stretched all-direction propeller, it is characterised in that urceolus top is provided with sealing ring, and sealing ring stops sea water or river to enter cabin along the gap between outer tube inner wall and inner tank theca.
Boats and ships cartridge type the most according to claim 1 is stretched all-direction propeller, it is characterised in that be provided with mozzle around blade；Described controlled alignment pin is magnetic control alignment pin, or hydraulic control alignment pin.
4. stretch all-direction propeller according to the boats and ships cartridge type one of claim 1-3 Suo Shu, it is characterized in that, described retractor device includes telescopic drive motor, leading screw and walking nut, two leading screws of at least a part of which are evenly distributed on urceolus top, walking nut is installed on leading screw, the outer wall of walking nut is fixing with corresponding inner core top to be connected, and retractor device is ordered about each screw synchronous by telescopic drive motor and rotates, and drives walking nut synchronous shift on leading screw.
5. stretch all-direction propeller according to the boats and ships cartridge type one of claim 1-3 Suo Shu, it is characterized in that, described retractor device includes at least two hydraulically extensible bars, they are evenly distributed on inner/outer tube top, hydraulically extensible bar one end is fixing with hull to be connected, the other end is fixing with inner core top to be connected, and each hydraulically extensible bar is synchronized with the movement and stretching speed is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485633.0U CN205770088U (en) | 2016-05-25 | 2016-05-25 | Boats and ships cartridge type is stretched all-direction propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485633.0U CN205770088U (en) | 2016-05-25 | 2016-05-25 | Boats and ships cartridge type is stretched all-direction propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205770088U true CN205770088U (en) | 2016-12-07 |
Family
ID=58113065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620485633.0U Active CN205770088U (en) | 2016-05-25 | 2016-05-25 | Boats and ships cartridge type is stretched all-direction propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205770088U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512380A (en) * | 2017-08-22 | 2017-12-26 | 大连理工大学 | A kind of omnidirectional propeller, ship and floating platform |
| CN107521648A (en) * | 2017-09-12 | 2017-12-29 | 怡喆工程设备（上海）有限公司 | Collapsible full circle swinging lateral thruster |
| CN107628212A (en) * | 2017-09-21 | 2018-01-26 | 南通如港船舶配套机械有限公司 | A kind of marine propeller |
| CN108045496A (en) * | 2017-10-17 | 2018-05-18 | 武汉船用机械有限责任公司 | Full-rotating rudder screw repaiies the method for changing |
| CN113788131A (en) * | 2021-10-14 | 2021-12-14 | 中国人民解放军海军工程大学 | An advanced auxiliary propulsion system for underwater vehicle |
| CN114889790A (en) * | 2022-05-10 | 2022-08-12 | 宁波海伯集团有限公司 | Tilting mechanism of stern machine |
-
2016
- 2016-05-25 CN CN201620485633.0U patent/CN205770088U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512380A (en) * | 2017-08-22 | 2017-12-26 | 大连理工大学 | A kind of omnidirectional propeller, ship and floating platform |
| WO2019037727A1 (en) * | 2017-08-22 | 2019-02-28 | 大连理工大学 | Omnidirectional propeller, ship, floating platform, submersible, and submarine |
| CN107521648A (en) * | 2017-09-12 | 2017-12-29 | 怡喆工程设备（上海）有限公司 | Collapsible full circle swinging lateral thruster |
| CN107521648B (en) * | 2017-09-12 | 2023-06-13 | 怡喆工程设备（上海）有限公司 | Folding full-rotation side pushing device |
| CN107628212A (en) * | 2017-09-21 | 2018-01-26 | 南通如港船舶配套机械有限公司 | A kind of marine propeller |
| CN108045496A (en) * | 2017-10-17 | 2018-05-18 | 武汉船用机械有限责任公司 | Full-rotating rudder screw repaiies the method for changing |
| CN108045496B (en) * | 2017-10-17 | 2020-03-31 | 武汉船用机械有限责任公司 | Repairing and replacing method for full-rotation rudder propeller device |
| CN113788131A (en) * | 2021-10-14 | 2021-12-14 | 中国人民解放军海军工程大学 | An advanced auxiliary propulsion system for underwater vehicle |
| CN114889790A (en) * | 2022-05-10 | 2022-08-12 | 宁波海伯集团有限公司 | Tilting mechanism of stern machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205770088U (en) | Boats and ships cartridge type is stretched all-direction propeller | |
| CN203737691U (en) | Pipeline coating cleaning and clamping machine tool | |
| CN201056295Y (en) | Auxiliary steering thrust unit of watercraft | |
| US20150360761A1 (en) | Propulsion and steering device installed below sea level of outside of right and left shipwall in a ship | |
| CN110525623B (en) | Ship side thruster motor base and welding method thereof | |
| CN109625222B (en) | Scientific investigation ship with pod type electric propulsion system | |
| CN107521648B (en) | Folding full-rotation side pushing device | |
| CN201245240Y (en) | Shipping with bidirectional force application propeller apparatus | |
| CN203655067U (en) | Sealing covers of flow guiding pipes | |
| KR20130033769A (en) | Switchable wind-power generating system | |
| CN204197225U (en) | Power surf board machinery space DC electropump batch (-type) drainage system | |
| CN104608897A (en) | Marine water spraying type propeller | |
| CN101602401A (en) | Thrust generating apparatus | |
| CN104229063A (en) | Water level detection and automatic water discharging system of engine compartment direct-current electric pump for power surfboard | |
| CN103528790B (en) | Ship model channel-type propulsion device | |
| CN105711791A (en) | Ship propeller | |
| CN205770092U (en) | Boats and ships high power hydraulic drives all-direction propeller | |
| CN202574603U (en) | A marine jet pump | |
| CN201901249U (en) | Ship side thruster | |
| CN204979200U (en) | Adjustable -pitch propeller for large vessel | |
| KR101550456B1 (en) | Vessel equipped with a propeller that allows both underwater and waterborne voyages | |
| CN202879780U (en) | Turning-around device of steamship | |
| NO121643B (en) | ||
| CN104648647A (en) | Liftable and lowerable marine auxiliary steering device | |
| KR20140030830A (en) | Ship coupling for auxiliary propeller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |