CN201176258Y - Lifting full-rotating thruster for heavy-load worm gear - Google Patents
Lifting full-rotating thruster for heavy-load worm gear Download PDFInfo
- Publication number
- CN201176258Y CN201176258Y CNU2008200573520U CN200820057352U CN201176258Y CN 201176258 Y CN201176258 Y CN 201176258Y CN U2008200573520 U CNU2008200573520 U CN U2008200573520U CN 200820057352 U CN200820057352 U CN 200820057352U CN 201176258 Y CN201176258 Y CN 201176258Y
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- motor
- shaft
- propeller
- lifting
- drop
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Abstract
The utility model relates to a rotary liftable full-rotating propeller of a heavy load worm gear, which comprises a main propulsion device, a revolving device, a sealing and lubricating device and a lifting device, wherein a motor in the main propulsion device is fixed in a cabin foundation of a ship, a motor shaft is connected with a splined shaft through a shaft coupling, and the splined shaft is connected with a hollow shaft. A lifting device is equipped with a lifting cylinder around a motor, the lower portion of the lifting cylinder is connected with a lifting tube body and is connected with a reduction box, the hollow shaft is arranged in the middle of the lifting tube body and is connected with the reduction box, and the reduction box is connected with a high-power propeller. The requirements of high propulsion, multiple working conditions and omnidirectional propulsion which are proposed by the existing oceanography engineering ships to propulsion systems can be satisfied through adopting the rotary liftable full-rotating propeller. When a boat is self propelled, the propeller can be lifted in a ship to tow navigation, which is beneficial for saving power consumption. When the rotary liftable full-rotating propeller is working in a deep ocean where an anchor windlass can not cast anchors, the propeller can be descended at the bottom of a ship to do dynamical positioning.
Description
Technical field
The utility model belongs to technical field of traffic transportation, be applicable to ocean lifting boats and ships, ocean freight boats and ships, ocean pipe laying/cabling boats and ships, the ocean engineering boats and ships such as boats and ships and portable oil drilling platform of dredging are at the actuating equipment of operation with dynamic positioning system (DPS) when navigating, particularly a kind of heavily loaded L type worm gear swinging liftable all-direction propeller.
Background technology
At present, the L type propeller horsepower of domestic production is less, required thrust in the time of can't providing ocean engineering boats and ships dynamic positioning system (DPS)s such as ocean lifting boats and ships, ocean freight boats and ships, ocean pipe laying/cabling boats and ships, dredge boats and ships and portable oil drilling platform to work.If be equipped with a plurality of miniwatt propelling units, then can take a large amount of ship's space spaces, and then have influence on the configuration of other marine equipment.
In addition, domestic L type propelling unit does not possess elevating function at present, can't satisfy the multi-state requirement of ocean engineering boats and ships multi-state running to propulsion system.
Along with the increase gradually of all kinds of ocean engineering boats and ships draft amounts, domestic existing L type propelling unit can't provide its required propelling requirement, therefore need design the propelling unit that high thrust, multi-state and omnirange advance.
The utility model content
Task of the present utility model provides a kind of heavily loaded L type worm gear swinging liftable all-direction propeller, and it has solved prior art need be equipped with a plurality of miniwatt propelling units, has both taken a large amount of ship's space spaces, influences the problem of other marine equipment configuration again.
Technical solution of the present utility model is as follows:
A kind of heavily loaded worm gear swinging liftable all-direction propeller, it comprises basic propulsion system, turning gear, sealing and lubricating system, it also comprises jacking system; Motor in the described basic propulsion system is fixed in the ship's space basis, and motor shaft is connected with castellated shaft by coupler, and castellated shaft and hollow shaft join; Described jacking system is equipped with the elevating ram that is positioned at around the motor, connects the lifting cylindrical shell under the elevating ram and is connected with drop-gear box, and hollow shaft is positioned at the centre of lifting cylindrical shell and is connected with drop-gear box, and drop-gear box is connected with the high-power spiral oar.
Adopt heavily loaded L type worm gear swinging liftable all-direction propeller of the present utility model, can satisfy of the requirement of present ocean engineering boats and ships high thrust, multi-state and the omnirange propelling of propulsion system proposition.When boats and ships navigated certainly, this propelling unit can rise up into hull interior, with tugboat or barge towage, helps saving consumption of power.When the deep ocean work that can't cast anchor at windlass, this propelling unit can be fallen into hull bottom, carries out dynamic positioning, satisfies the location needs of deep ocean work.
The beneficial effects of the utility model are, in the thrust and power requirement on satisfying ocean engineering, can flexible Application in the dynamic positioning of deep ocean work.
Description of drawings
Fig. 1 is the structural representation of a kind of heavily loaded worm gear swinging liftable all-direction propeller of the present utility model.
Fig. 2 is the scheme drawing that the jacking system in Fig. 1 propelling unit rises to lifting cylindrical shell, drop-gear box and screw propeller a certain adjustable height.
The specific embodiment
Referring to Fig. 1, a kind of heavily loaded worm gear swinging liftable all-direction propeller of the present utility model is equipped with basic propulsion system, turning gear, sealing and lubricating system and jacking system.
Motor 1 in the basic propulsion system is fixed in the ship's space basis, and motor 1 output shaft is connected with castellated shaft 4 by coupler 2, and castellated shaft 4 joins with hollow shaft 6.Propelling unit castellated shaft 4 when operation can be inserted in the hollow shaft 6.
Jacking system is equipped with and is positioned at motor 1 elevating ram 3 on every side, and elevating ram connects lifting cylindrical shell 7 for 3 times and is connected with drop-gear box 8.Hollow shaft 6 is positioned at the centre of lifting cylindrical shell 7 and is connected with drop-gear box 8, and drop-gear box 8 is connected with high-power spiral oar 9.The worm couple 5 that is connected with drop-gear box 8 is housed on the hollow shaft 6.Number in the figure 10 is the hull bottom face.
Referring to Fig. 2, elevating ram 3 can promote certain adjustable height with lifting cylindrical shell 7, drop-gear box 8 and high-power spiral oar 9, and whole propelling unit is lifted into hull interior, can flexible Application in the dynamic positioning of deep ocean work.Propelling unit adopts high-power spiral oar 9 and corresponding drop-gear box 8, motor 1, coupler 2, castellated shaft 4, hollow shaft 6, can satisfy the work requirements of high-power drilling platform and engineering ship.
Two elevating rams about elevating ram 3 is arranged to around motor 1 can promote whole hollow shaft 6 and drop-gear box 8 synchronously, and can make propelling unit finish lifting in certain adjustable height.Elevating ram 3 also can be set as three elevating rams or four elevating rams by cloth around motor 1, should be taken into account the saving cost certainly.
When heavily loaded worm gear swinging liftable all-direction propeller of the present utility model moves, motor 1 drives castellated shaft 4 by coupler 2 and rotates, castellated shaft 4 is connected with hollow shaft 6, hollow shaft 6 drives high-power spiral oar 9 by drop-gear box 8 and rotates, transmission of power to screw propeller, is finished the boat certainly and the dynamic positioning of boats and ships.Rotary motive power drives drop-gear box 8 and rotates together through worm couple 5, and screw propeller 9 is also realized forming comprehensive thrust around 360 ° of revolutions of vertical axis thereupon, makes boats and ships have the ability of omnidirectional maneuver.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the utility model, and be not with opposing qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claim conversion, the modification of the foregoing description.
Claims (3)
1. heavily loaded worm gear swinging liftable all-direction propeller, it comprises basic propulsion system, turning gear, sealing and lubricating system, it is characterized in that, it also comprises jacking system; Motor in the described basic propulsion system is fixed in the ship's space basis, and motor shaft is connected with castellated shaft by coupler, and castellated shaft and hollow shaft join; Described jacking system is equipped with the elevating ram that is positioned at around the motor, connects the lifting cylindrical shell under the elevating ram and is connected with drop-gear box, and hollow shaft is positioned at the centre of lifting cylindrical shell and is connected with drop-gear box, and drop-gear box is connected with the high-power spiral oar.
2. heavily loaded worm gear swinging liftable all-direction propeller according to claim 1 is characterized in that, the worm couple that is connected with drop-gear box is housed on the described hollow shaft.
3. heavily loaded worm gear swinging liftable all-direction propeller according to claim 1 is characterized in that, two elevating rams about described elevating ram is arranged to around motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200573520U CN201176258Y (en) | 2008-04-17 | 2008-04-17 | Lifting full-rotating thruster for heavy-load worm gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200573520U CN201176258Y (en) | 2008-04-17 | 2008-04-17 | Lifting full-rotating thruster for heavy-load worm gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201176258Y true CN201176258Y (en) | 2009-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200573520U Expired - Lifetime CN201176258Y (en) | 2008-04-17 | 2008-04-17 | Lifting full-rotating thruster for heavy-load worm gear |
Country Status (1)
| Country | Link |
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| CN (1) | CN201176258Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139692A (en) * | 2011-01-25 | 2011-08-03 | 王宁生 | Aerial and submersible ship |
| CN102325692A (en) * | 2009-02-18 | 2012-01-18 | Zf腓德烈斯哈芬股份公司 | Boat drive comprising auxiliary drives |
| CN102501958A (en) * | 2012-01-06 | 2012-06-20 | 肖鑫生 | Electric full-circle rotation inboard and outboard (double-motor) contra-rotating propeller propulsion unit |
| CN102530215A (en) * | 2010-12-13 | 2012-07-04 | 曹安柏 | Boat hydraulic motor driving propeller |
| CN103204231A (en) * | 2012-01-16 | 2013-07-17 | 上海振华重工(集团)股份有限公司 | Telescopic full-revolving propeller |
| CN103661899A (en) * | 2013-11-29 | 2014-03-26 | 张家港市飞驰机械制造有限公司 | Fast reversing device of twin-screw ship |
| CN103958343A (en) * | 2011-11-18 | 2014-07-30 | 瓦锡兰芬兰有限公司 | A method of arranging the lubrication of a steerable thruster of a marine vessel and a lubrication arrangement therefor |
| CN104015907A (en) * | 2014-06-04 | 2014-09-03 | 桂平市大众船舶修造厂 | Ship propeller |
| CN104590520A (en) * | 2014-12-19 | 2015-05-06 | 福建东南造船有限公司 | Bottom sealing plate of telescopic side thrust device |
| CN105793156A (en) * | 2013-12-05 | 2016-07-20 | 卡特彼勒推进产品公司 | Guiding arrangement for retractable thruster |
| CN107128138A (en) * | 2017-06-05 | 2017-09-05 | 新疆沙漠虎特种车辆科技有限公司 | A kind of propeller plant and amphibious vehicle |
| CN109018283A (en) * | 2018-06-13 | 2018-12-18 | 桂平市大众船舶修造厂 | A kind of marine propeller |
| CN110682994A (en) * | 2019-07-29 | 2020-01-14 | 浙江海洋大学 | Ship easy-to-move device |
| CN113715983A (en) * | 2021-09-27 | 2021-11-30 | 中国海洋石油集团有限公司 | Liftable full-rotation propelling device for ocean engineering dynamic positioning experiment |
-
2008
- 2008-04-17 CN CNU2008200573520U patent/CN201176258Y/en not_active Expired - Lifetime
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102325692A (en) * | 2009-02-18 | 2012-01-18 | Zf腓德烈斯哈芬股份公司 | Boat drive comprising auxiliary drives |
| CN102530215B (en) * | 2010-12-13 | 2016-01-13 | 曹安柏 | Ship ship hydraulic motor driving propeller |
| CN102530215A (en) * | 2010-12-13 | 2012-07-04 | 曹安柏 | Boat hydraulic motor driving propeller |
| CN102139692A (en) * | 2011-01-25 | 2011-08-03 | 王宁生 | Aerial and submersible ship |
| CN103958343A (en) * | 2011-11-18 | 2014-07-30 | 瓦锡兰芬兰有限公司 | A method of arranging the lubrication of a steerable thruster of a marine vessel and a lubrication arrangement therefor |
| CN102501958A (en) * | 2012-01-06 | 2012-06-20 | 肖鑫生 | Electric full-circle rotation inboard and outboard (double-motor) contra-rotating propeller propulsion unit |
| CN102501958B (en) * | 2012-01-06 | 2015-09-09 | 肖鑫生 | Inside and outside electronic 360 ° of full circle swinging sides of a ship, two-shipper is to rotating oar propulsive unit |
| CN103204231A (en) * | 2012-01-16 | 2013-07-17 | 上海振华重工(集团)股份有限公司 | Telescopic full-revolving propeller |
| CN103661899A (en) * | 2013-11-29 | 2014-03-26 | 张家港市飞驰机械制造有限公司 | Fast reversing device of twin-screw ship |
| CN103661899B (en) * | 2013-11-29 | 2016-05-11 | 苏州飞驰环保科技股份有限公司 | A kind of quick reversing arrangement of twin-screw ship |
| CN105793156A (en) * | 2013-12-05 | 2016-07-20 | 卡特彼勒推进产品公司 | Guiding arrangement for retractable thruster |
| CN104015907A (en) * | 2014-06-04 | 2014-09-03 | 桂平市大众船舶修造厂 | Ship propeller |
| CN104590520A (en) * | 2014-12-19 | 2015-05-06 | 福建东南造船有限公司 | Bottom sealing plate of telescopic side thrust device |
| CN107128138A (en) * | 2017-06-05 | 2017-09-05 | 新疆沙漠虎特种车辆科技有限公司 | A kind of propeller plant and amphibious vehicle |
| CN109018283A (en) * | 2018-06-13 | 2018-12-18 | 桂平市大众船舶修造厂 | A kind of marine propeller |
| CN109018283B (en) * | 2018-06-13 | 2020-03-06 | 桂平市大众船舶修造厂 | Ship propeller |
| CN110682994A (en) * | 2019-07-29 | 2020-01-14 | 浙江海洋大学 | Ship easy-to-move device |
| CN113715983A (en) * | 2021-09-27 | 2021-11-30 | 中国海洋石油集团有限公司 | Liftable full-rotation propelling device for ocean engineering dynamic positioning experiment |
| CN113715983B (en) * | 2021-09-27 | 2022-11-11 | 中国海洋石油集团有限公司 | Liftable full-rotation propelling device for ocean engineering dynamic positioning experiment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI ZHENHUA HEAVY INUDSTRY ( GROUP ) CO., LTD Free format text: FORMER NAME: SHANGHAI ZHENHUA HARBOUR MACHINERY (GROUP) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 3470 South Shanghai Road, Pudong, please. Zip code: 200125 Patentee after: Shanghai Zhenhua Heavy Industries (Group) Co., Ltd. Address before: No. 3470 South Shanghai Road, Pudong, please. Zip code: 200125 Patentee before: Shanghai Zhenhua Port Machinery (Group) Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd. Assignor: Shanghai Zhenhua Heavy Industries (Group) Co., Ltd. Contract record no.: 2011320000322 Denomination of utility model: Lifting full-rotating thruster for heavy-load worm gear Granted publication date: 20090107 License type: Common License Record date: 20110318 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090107 |