CN106379483A - Ship propeller renewing method and ship - Google Patents
Ship propeller renewing method and ship Download PDFInfo
- Publication number
- CN106379483A CN106379483A CN201610860481.2A CN201610860481A CN106379483A CN 106379483 A CN106379483 A CN 106379483A CN 201610860481 A CN201610860481 A CN 201610860481A CN 106379483 A CN106379483 A CN 106379483A
- Authority
- CN
- China
- Prior art keywords
- propeller
- ship
- hull
- rudder blade
- hanger
- 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
- B63B71/00—Designing vessels; Predicting their performance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
- B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
- B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
- B63H2005/106—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type with drive shafts of second or further propellers co-axially passing through hub of first propeller, e.g. counter-rotating tandem propellers with co-axial drive shafts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the technical field of ship propeller change methods and in particular relates to a ship propeller renewing method and a ship. The ship propeller renewing method comprises the following steps of: installing a propeller and a hull via lifting ropes in a lifting manner; turning a rudder blade so that the propeller has sufficient moving space; and horizontally moving the propeller toward the rudder blade until the propeller is separated from a connecting shaft. The ship propeller renewing method and the ship, which are provided by the invention, have the beneficial effects that when the propeller needs to be renewed, through matching of the steel wire ropes and lifting lugs, the propeller can be changed by adopting the ship propeller renewing method; the propeller is fast and convenient to change and the method is convenient to operate and can achieve standardized treatment of propeller change.
Description
Technical field
The present invention relates to propeller for vessels replacing options technical field, more particularly, to a kind of propeller for vessels renew method and
Ship.
Background technology
Propeller for vessels is a kind of PTO, and propeller is arranged on the hull of ship, at the rear of propeller
It is provided with rudder blade, rudder blade controls the direct of travel of hull, propeller provides power, and both use cooperatively.Wherein, propeller makes
After a period of time, need to be renewed, need when renewing to change former propeller, then the propeller more renewing.
But, at present method is renewed for propeller and does not have unified substitute mode, as long as propeller can be carried out
Dismount, it is time saving and energy saving to accomplish as far as possible.Therefore, it is impossible to unification gives training and production standard part to operator, and
Easily cause installation accident in operating process, get half the result with twice the effort.
Content of the invention
It is an object of the invention to proposing a kind of propeller for vessels to renew method and ship, to solve to exist in prior art
Propeller change there is no unified substitute mode it is impossible to unification operator are giveed training and production standard part, and operate
During easily cause the technical problem of installation accident.
For reaching this purpose, the present invention employs the following technical solutions：
A kind of propeller for vessels renews method, comprises the following steps：
Propeller is passed through rope and hull assembly；
Rotating rudder blade makes propeller have enough mobile spaces；
Propeller is moved horizontally to rudder blade direction, until the connected axle of propeller separates.
Further, described lifting rope passes through hanger and described hull assembly, before moving horizontally described propeller, is lifted up
Lifting rope makes described propeller be in horizontal vacant state.
Further, described rudder blade rotates 37 ° to the left or to the right.
Further, described propeller, the connection end of two described lifting ropes and described propeller are connected by two lifting ropes
It is respectively arranged on the both sides of the blade of described propeller.
Further, described lifting rope is steel wire rope.
The present invention also provides a kind of ship, and including hull, described hull is provided with propeller and rudder blade, and described propeller sets
In the rear of described rudder blade, the described hull above described propeller is provided with hanger.
Further, described hanger and described hull are detachably connected, and described hull is provided with hanging hole, described hanging hole and institute
State hanger to connect, described hanger is connection ring.
Further, the surface of described propeller is provided with the junction button for connecting steel wire ropes.
A kind of propeller for vessels that the present invention provides renews method, and during use, one end of steel wire rope connects propeller, another
End is through hanger, and then propeller is lifted, and rotates the vacating space that moves horizontally that rudder blade is propeller, pulls steel wire rope, steel
Cord has lifting power to propeller, afterwards, moves horizontally propeller, now steel wire rope plays pull effect, by propeller be connected
After axle separates, by steel wire rope with propeller separately, when new propeller is installed, can reverse operating.
The present invention also provides a kind of ship, and the hull of this ship is provided with corresponding hanger, when needing to carry out propeller
When renewing, hanger can be coordinated by steel wire rope, method be renewed using above-mentioned propeller for vessels and carries out propeller replacing, propeller is more
Change and fast save trouble, easy to operate, the standardization that achievable propeller is changed.
Brief description
Fig. 1 is the FB(flow block) that the propeller for vessels that the embodiment of the present invention 1 provides renews method；
Fig. 2 is the structural representation that renews of propeller of the ship that the embodiment of the present invention 2 provides.
In figure：
1st, hull；2nd, propeller；3rd, rudder blade；4th, hanger；5th, steel wire rope；6th, connecting shaft.
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.
Embodiment 1
As shown in figure 1, a kind of propeller for vessels renews method, comprise the following steps：
Propeller 2 is passed through rope lift with hull 1；
Rotating rudder blade 3 makes propeller 2 have enough mobile spaces；
Propeller 2 is moved horizontally to rudder blade 3 direction, until the connected axle 6 of propeller 2 separates.
Wherein, lifting rope is lifted with hull 1 by hanger 4, and before moving horizontally propeller 2, being lifted up lifting rope makes propeller 2
It is in horizontal vacant state.Preferably, lifting rope is steel wire rope 5.
Steel wire rope 5 is coordinated by hanger 4, has the support of vertical direction to propeller 2 above it, therefore, now can be by
Propeller 2 moves horizontally outward, and moves to rudder blade 3 direction, so that the connected axle 6 of propeller 2 is separated.In order to provide abundance
Space, rudder blade 3 is rotated it is preferred that rudder blade 3 rotates 37 ° to the left or to the right.Wherein, the maximum rotation angle of rudder blade 3 is 37 °,
Rotate to the left or rotate to the right.
When installing new helicoidal oar 2, using same installation method, rudder blade 3 keeps rotation direction motionless, will be new
Propeller 2 is connected with steel wire rope 5, and the other end of steel wire rope 5 connects hanger 4, afterwards, pulls lifting rope, by propeller 2 be promoted to
Connecting shaft 6 level height flushes, and moves horizontally propeller 2 to connecting shaft 6 direction, so that propeller 2 is arranged in connecting shaft 6,
Afterwards, steel wire rope 5 is unloaded.
This propeller for vessels renews method, simple and quick, and it is right to be completed by the cooperation of hanger 4 and steel wire rope 5
Propeller 2 renew operation.Operator's easy to get started, the change for ship is less, and the aid of application is less, can adopt
Processed with normalizing operation, safety is higher.
Connect propeller 2 by two lifting ropes, the connection end of two lifting ropes and propeller 2 is respectively arranged on the oar of propeller 2
The both sides of leaf.
It is respectively provided with steel wire rope 5 in the both sides of the blade of propeller 2, steel wire rope 5 is to the active force of propeller 2 in blade
Both sides are symmetrical arranged, and active force on propeller 2 for the steel wire rope 5 is uniformly distributed, more stable when moving horizontally, safe and reliable.
Embodiment 2
As shown in Fig. 2 a kind of ship, including hull 1, hull 1 is provided with propeller 2 and rudder blade 3, and propeller 2 is located at rudder
The rear of leaf 3, the hull 1 positioned at propeller 2 top is provided with hanger 4.
Wherein, hanger 4 and hull 1 are detachably connected, and hull 1 is provided with hanging hole, and hanging hole is connected with hanger 4, and hanger 4 is even
Connect ring.
Connection ring is arranged on hanging hole, when needing to renew operation, can first connection ring be arranged on hanging hole, afterwards, then
Steel wire rope 5 is passed through connection ring, carries out renewing operation.Using this kind of dismountable form, when operation need not be renewed, connection ring
Need not be arranged on hull 1.
The surface of propeller 2 is provided with the junction button for connecting steel wire ropes 5.Meanwhile, steel wire rope 5 and propeller for convenience
Connection between 2, arranges junction button, junction button is connected with steel wire rope 5 on propeller 2, and both are connected firmly it is ensured that steel wire rope
5 can smoothly be lifted and move horizontally.
In this ship, hanging hole/connection ring on hull 1, and the junction button on propeller 2 can produce as standard component.
I.e. during the manufacturing of ship, prepare corresponding hanging hole/connection ring, junction button, as standard component, cooperation during replacing makes
With steel wire rope 5, method is renewed using the standard in embodiment 1, can quickly, simple, securely achieve and renew operation.
Describe the know-why of the present invention above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed to by any way.Based on explanation herein, the technology of this area
Personnel do not need to pay other specific embodiments that performing creative labour can associate the present invention, and these modes fall within
Within protection scope of the present invention.
Claims (8)
1. a kind of propeller for vessels renews method it is characterised in that comprising the following steps：
Propeller is passed through rope and hull assembly；
Rotating rudder blade makes propeller have enough mobile spaces；
Propeller is moved horizontally to rudder blade direction, until the connected axle of propeller separates.
2. propeller for vessels according to claim 1 renew method it is characterised in that described lifting rope pass through hanger with described
Hull assembly, before moving horizontally described propeller, being lifted up lifting rope makes described propeller be in horizontal vacant state.
3. propeller for vessels according to claim 1 renews method it is characterised in that described rudder blade rotates to the left or to the right
37°.
4. propeller for vessels according to claim 1 renews method it is characterised in that connecting described spiral shell by two lifting ropes
Rotation oar, the connection end of two described lifting ropes and described propeller is respectively arranged on the both sides of the blade of described propeller.
5. propeller for vessels according to claim 1 renews method it is characterised in that described lifting rope is steel wire rope.
6. it is characterised in that including hull (1), described hull (1) is provided with propeller (2) and rudder blade (3), institute to a kind of ship
State propeller (2) located at the rear of described rudder blade (3), the described hull (1) above described propeller (2) is provided with hanger
(4).
7. ship according to claim 6 is it is characterised in that described hanger (4) is detachably connected with described hull (1),
Described hull (1) is provided with hanging hole, and described hanging hole is connected with described hanger (4), and described hanger (4) is connection ring.
8. ship according to claim 6 is it is characterised in that the surface of described propeller (2) is provided with for connecting steel wire
The junction button of rope (5).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610860481.2A CN106379483A (en) | 2016-09-28 | 2016-09-28 | Ship propeller renewing method and ship |
| PCT/CN2017/100608 WO2018059197A1 (en) | 2016-09-28 | 2017-09-05 | Marine propeller replacing method and ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610860481.2A CN106379483A (en) | 2016-09-28 | 2016-09-28 | Ship propeller renewing method and ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106379483A true CN106379483A (en) | 2017-02-08 |
Family
ID=57937036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610860481.2A Pending CN106379483A (en) | 2016-09-28 | 2016-09-28 | Ship propeller renewing method and ship |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106379483A (en) |
| WO (1) | WO2018059197A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018059197A1 (en) * | 2016-09-28 | 2018-04-05 | 广船国际有限公司 | Marine propeller replacing method and ship |
| CN109648250A (en) * | 2019-01-30 | 2019-04-19 | 广州中船文冲船坞有限公司 | The insert restorative procedure of the disconnected paddle of propeller |
| CN110171527A (en) * | 2019-05-29 | 2019-08-27 | 广船国际有限公司 | A kind of replacing options and ship of ship blade |
| CN111470006A (en) * | 2020-04-28 | 2020-07-31 | 广船国际有限公司 | Ship and ship propeller shaft replacing method |
| CN112591065A (en) * | 2020-12-17 | 2021-04-02 | 韩洋 | Ship capable of quickly replacing and maintaining propeller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB323677A (en) * | 1929-02-19 | 1930-01-09 | George Checkley | Improvements in or relating to screw propellers |
| US3023813A (en) * | 1959-01-02 | 1962-03-06 | Fengler Rudolf | Propeller |
| CN202245670U (en) * | 2011-08-09 | 2012-05-30 | 南京风电科技有限公司 | Special detachable hoisting device for double-fed type wind generating set base |
| KR101347368B1 (en) * | 2012-12-03 | 2014-01-06 | 삼성중공업 주식회사 | Method for assembling and disassembling propulsion apparatus used for ship |
| CN105416507A (en) * | 2015-11-24 | 2016-03-23 | 青岛北海船舶重工有限责任公司 | Quick old propeller dismounting and new propeller mounting construction method for large-tonnage ship |
| CN105836046A (en) * | 2016-04-29 | 2016-08-10 | 广西金达造船有限公司 | Simple method for replacing propellers underwater |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100484827C (en) * | 2004-07-02 | 2009-05-06 | 渤海船舶重工有限责任公司 | Large-scale ship oar and rudder mounting vehicel |
| KR100898274B1 (en) * | 2008-06-03 | 2009-05-18 | (주)혜왕 | An apparatus of a complex cart for a ship |
| CN106379483A (en) * | 2016-09-28 | 2017-02-08 | 广船国际有限公司 | Ship propeller renewing method and ship |
-
2016
- 2016-09-28 CN CN201610860481.2A patent/CN106379483A/en active Pending
-
2017
- 2017-09-05 WO PCT/CN2017/100608 patent/WO2018059197A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB323677A (en) * | 1929-02-19 | 1930-01-09 | George Checkley | Improvements in or relating to screw propellers |
| US3023813A (en) * | 1959-01-02 | 1962-03-06 | Fengler Rudolf | Propeller |
| CN202245670U (en) * | 2011-08-09 | 2012-05-30 | 南京风电科技有限公司 | Special detachable hoisting device for double-fed type wind generating set base |
| KR101347368B1 (en) * | 2012-12-03 | 2014-01-06 | 삼성중공업 주식회사 | Method for assembling and disassembling propulsion apparatus used for ship |
| CN105416507A (en) * | 2015-11-24 | 2016-03-23 | 青岛北海船舶重工有限责任公司 | Quick old propeller dismounting and new propeller mounting construction method for large-tonnage ship |
| CN105836046A (en) * | 2016-04-29 | 2016-08-10 | 广西金达造船有限公司 | Simple method for replacing propellers underwater |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018059197A1 (en) * | 2016-09-28 | 2018-04-05 | 广船国际有限公司 | Marine propeller replacing method and ship |
| CN109648250A (en) * | 2019-01-30 | 2019-04-19 | 广州中船文冲船坞有限公司 | The insert restorative procedure of the disconnected paddle of propeller |
| CN110171527A (en) * | 2019-05-29 | 2019-08-27 | 广船国际有限公司 | A kind of replacing options and ship of ship blade |
| CN111470006A (en) * | 2020-04-28 | 2020-07-31 | 广船国际有限公司 | Ship and ship propeller shaft replacing method |
| CN112591065A (en) * | 2020-12-17 | 2021-04-02 | 韩洋 | Ship capable of quickly replacing and maintaining propeller |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018059197A1 (en) | 2018-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106379483A (en) | Ship propeller renewing method and ship | |
| CN108996405B (en) | Hoisting method for key parts of offshore wind turbine generator | |
| CN101720390A (en) | Wind-driven generator and construction method thereof | |
| CN205187643U (en) | Hoist device on ro -Ro vessel activity deck | |
| CN108821138B (en) | Hoisting equipment for key parts of offshore wind turbine generator | |
| CN105417403B (en) | A kind of method that ultra-high ultra-large floating crane is installed in dock | |
| CN105129385A (en) | Overturn type hoisting equipment | |
| CN205349623U (en) | A device that is used for changing fan gear box in air | |
| CN203715209U (en) | Ship body section-by-section lifting welding device | |
| CN106741678A (en) | A kind of fishing boat boom hoisting | |
| CN203761221U (en) | Large-sized high-voltage motor core pulling system | |
| CN106043623A (en) | Mechanical automatic lifting slipway scaffold assembly | |
| CN205916904U (en) | Activity hanging bracket | |
| CN205707343U (en) | Duct structure for many rotor wing unmanned aerial vehicles propeller | |
| CN204756155U (en) | Cable fixing device | |
| CN207511719U (en) | A kind of propeller for vessels boom hoisting | |
| CN210752212U (en) | Powder coating bonding equipment convenient to maintain | |
| CN207575770U (en) | Lift flying disc type recreational machine | |
| CN203284098U (en) | Disassembled and assembled part self-lifting device for tower crane | |
| KR20120119041A (en) | Rudder installation methods for ship | |
| CN205500431U (en) | Wire arranging machine | |
| CN109607403A (en) | A kind of wind-power tower integral erection construction method | |
| CN205275156U (en) | Construction equipment cradle | |
| CN205328455U (en) | Internal stay formula hoist and mount rotor core device | |
| CN105836046A (en) | Simple method for replacing propellers underwater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170208 |
|
| RJ01 | Rejection of invention patent application after publication |