CN107200114A - A kind of screw shaft of ship pipe device - Google Patents
A kind of screw shaft of ship pipe device Download PDFInfo
- Publication number
- CN107200114A CN107200114A CN201710461443.4A CN201710461443A CN107200114A CN 107200114 A CN107200114 A CN 107200114A CN 201710461443 A CN201710461443 A CN 201710461443A CN 107200114 A CN107200114 A CN 107200114A
- Authority
- CN
- China
- Prior art keywords
- stern tube
- manhole
- shaft
- tube shaft
- assembly
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 claims description 19
- 238000000429 assembly Methods 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 11
- 238000003466 welding Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/36—Shaft tubes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a kind of screw shaft of ship pipe device, including the stern tube shaft pipe unit being sleeved on outside stern tube shaft；Stern tube shaft pipe unit includes sealing successively being assembled into hollow integrally-built preceding stern tube shaft pipe unit, middle stern tube shaft pipe unit and a rear stern tube shaft pipe unit；Stern tube shaft pipe unit includes rear stern tube shaft tube assembly and rear bearing assembly afterwards；Stern tube shaft tube assembly is located between middle stern tube shaft pipe unit and rear bearing assembly afterwards, and is tightly connected with both；Stern tube shaft tube assembly is provided with the first manhole cover component for being used for aiding in stern tube shaft pipe unit in assembly and/or disassembly afterwards.The screw shaft of ship pipe device of the present invention can reduce installation, cleaning and maintenance difficulty.
Description
Technical field
The present invention relates to ship domain, and in particular to a kind of screw shaft of ship pipe device.
Background technology
The inside of stern tube shaft pipe device is equiped with propeller shaft or stern tube shaft；Dress is also needed to when stern tube shaft pipe device uses oil lubrication
If bearing lubrication unit, both ends are both needed to install stern shaft seal part；When using water lubrication, generally require in leading section installing
Stern shaft seal part；The main function of stern tube shaft pipe device is the weight for supporting propeller shaft or stern tube shaft, and protect propeller shaft or
Stern tube shaft is from fishing net, cable takeup；In addition, stern tube shaft pipe device can also protect its internal cooling medium not by the shadow of outboard water quality
Ring, good working environment is provided for bearing.
Most of stern tube shaft pipe device of the prior art is only applicable to set in short axle system, the stern tube of such stern tube shaft pipe device
There is forward and backward two bearings component；When being provided with three or more than three bearing assemblies in stern tube, there is cloth in such stern tube shaft pipe device
Put the major defects such as difficult, installation is difficult, cleaning is difficult, maintenance difficulty.
For the higher public affair ship of rapidity requirement, military boats and ships, the line style of its hull stern is often quickly drawn in；And
And, existing public affair ship, military boats and ships are based on reliability, security consideration, typically all use twin shafting or multiple shafting；Furthermore,
Most of public affair ships, military boats and ships design draining between 1000 tonnes to 5000 tonnes so that existing stern tube shaft pipe device
In the ship that this tonnage rank can not be applied to.Therefore, need badly and existing stern tube shaft pipe device is improved.
The content of the invention
There is difficult installation, cleaning hardly possible, the technical problem of maintenance hardly possible, this hair to solve stern tube shaft pipe device of the prior art
Bright to provide a kind of new screw shaft of ship pipe device, it can reduce installation, cleaning and maintenance difficulty.
To achieve the above object, a kind of screw shaft of ship pipe device provided by the present invention, including the stern being sleeved on outside stern tube shaft
Central siphon unit；The stern tube shaft pipe unit include can seal successively be assembled into a hollow integrally-built preceding stern tube shaft pipe unit, in
Stern tube shaft pipe unit and rear stern tube shaft pipe unit；
The rear stern tube shaft pipe unit includes rear stern tube shaft tube assembly and rear bearing assembly；The rear stern tube shaft tube assembly is located at described
Between middle stern tube shaft pipe unit and the rear bearing assembly, and it is tightly connected with both；The rear stern tube shaft tube assembly, which is provided with, to be used for
First manhole cover component of stern tube shaft pipe unit in aiding in described in assembly and/or disassembly.
In above-mentioned screw shaft of ship pipe device, the rear stern tube shaft tube assembly includes rear stern tube shaft duct member, positioned at the rear stern tube shaft
The rear stern tube in the outside of duct member；
The first manhole cover component include the first manhole shrouding, be respectively positioned on the rear stern tube shaft tube assembly inner side first
Manhole cover supporting member and the first manhole cover unit；
One end of the first manhole cover support member is connected with the rear stern tube；The other end of the manhole cover supporting member
Extend to the direction in the axle center of the stern tube shaft, and be detachably connected with the manhole cap unit；The manhole cover supporting member and institute
State the manhole cap unit mutual cooperation sealing rear stern tube shaft duct member；
The manhole shrouding is fixedly connected with the rear stern tube, and seals the manhole cover supporting member and manhole sheet
Member.
In above-mentioned screw shaft of ship pipe device, the manhole cap unit includes cover plate for manhole, manhole seat board, the support of manhole seat board
Part, manhole fastener；
The cover plate for manhole by the manhole fastener be fixed to the manhole seat board on, the manhole seat board with it is described
Manhole collar's plate support is connected, and manhole collar's plate support is connected with the manhole cover supporting member.
In above-mentioned screw shaft of ship pipe device, the manhole unit also includes Manhole Sealing Joints part, and the Manhole Sealing Joints part is located at
Between the manhole seat board and the cover plate for manhole.
In above-mentioned screw shaft of ship pipe device, the middle stern tube shaft pipe unit includes an axis bearing assembly.
In above-mentioned screw shaft of ship pipe device, the middle stern tube shaft pipe unit includes two axis bearing assemblies, two axis
Stern tube shaft tube assembly in being provided with first between bearing assembly；Stern tube shaft tube assembly, which is provided with, in described first is used to aid in assembling and/or tears open
Unload the second manhole cap assemblies of the middle stern tube shaft pipe unit.
In above-mentioned screw shaft of ship pipe device, the middle stern tube shaft pipe unit includes at least three axis bearing assemblies；It is two neighboring
Stern tube shaft tube assembly in being equipped with second between the axis bearing assembly；
Stern tube shaft pipe unit in being equipped with each described second in stern tube shaft tube assembly for aiding in described in assembly and/or disassembly
Third party's port lid component.
In above-mentioned screw shaft of ship pipe device, the preceding stern tube shaft pipe unit include preceding stern tube shaft tube assembly, front axle bearing assembly and with
The preceding seal member that the front axle bearing assembly cooperates；
The preceding stern tube shaft tube assembly is located between the front axle bearing assembly and the middle stern tube shaft pipe unit, and is sealed with both
Connection.
In above-mentioned screw shaft of ship pipe device, the front axle bearing assembly includes the front-end bearing pedestal being connected with hull；The preceding stern
Central siphon component includes preceding stern tube shaft duct member, the preceding stern tube positioned at the preceding stern tube member outside；
The middle stern tube shaft pipe unit includes the middle propeller shaft bracket being connected with hull, and the rear bearing assembly also includes connecting with hull
The rear stern shaft rack connect；
The preceding stern tube is located between the front-end bearing pedestal and middle propeller shaft bracket, and is tightly connected with both；The rear stern
Central siphon is located between the middle propeller shaft bracket and rear stern shaft rack, and is tightly connected with both.
, there is following beneficial effect compared to prior art in a kind of screw shaft of ship pipe device that above-mentioned technical proposal is provided
Really：
1. screw shaft of ship pipe device of the present invention, it is ensured that propeller shaft, each parts etc. are all first installed to stern tube
Behind unit inside, then manhole cap assemblies are installed, now, because welding process, and manhole is not present in the inside of stern tube shaft pipe unit
The welding sequence of cap assemblies has no effect on to the cleannes inside stern tube, can be effectively ensured clear inside whole stern tube shaft pipe device
Cleanliness；
2. when needing to repair stern tube shaft pipe device, by proper method (such as flame cutting method) in manhole cover group
After the corresponding site of part cuts manhole cap assemblies, so that it may stern tube shaft pipe device is repaired, maintenance difficulty is low；
3. because preceding stern tube shaft pipe unit, middle stern tube shaft pipe unit and rear stern tube shaft pipe unit can first complete manufacture processing alone
Afterwards, then be placed into after installation site successively carry out assembling can complete the installment work of whole screw shaft of ship pipe device, pacify
Fill difficulty low.
Brief description of the drawings
Fig. 1 is the structural representation of the screw shaft of ship pipe device of the embodiment of the present invention one；
Fig. 2 is the structural representation of the first manhole cover component in Fig. 1；
Fig. 3 is the structural representation of the screw shaft of ship pipe device of the embodiment of the present invention two.
Wherein, 11, preceding stern tube shaft tube assembly；111st, preceding stern tube；12nd, front axle bearing assembly and preceding seal member；121st, front axle
Bearing；2nd, middle stern tube shaft pipe unit；21st, axis bearing assembly；211st, middle propeller shaft bracket；22nd, stern tube shaft tube assembly in first；31st, rear stern tube shaft
Tube assembly；311st, rear stern tube；32nd, rear bearing assembly；321st, rear stern shaft rack；4th, the first manhole cover component；41st, the first manhole is sealed
Plate；42nd, the first manhole cover support member；431st, cover plate for manhole；432nd, manhole seat board；433rd, manhole collar's plate support；434th, manhole
Fastener；6th, the second manhole cap assemblies.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Embodiment one
With reference to shown in Fig. 1 and Fig. 2, a kind of screw shaft of ship pipe device provided by the present invention, including be sleeved on outside stern tube shaft
Stern tube shaft pipe unit；Stern tube shaft pipe unit includes sealing successively being assembled into a hollow integrally-built preceding stern tube shaft pipe unit, middle stern
Central siphon unit 2 and rear stern tube shaft pipe unit；Because stern tube shaft pipe unit is by preceding stern tube shaft pipe unit, middle stern tube shaft pipe unit 2 and rear stern tube
Unit composite assembly is formed, and stern tube unit, middle stern tube shaft pipe unit 2 and rear stern tube shaft pipe unit can first complete system alone before institute
Make after processing, then installed after they are placed into suitable position, installation difficulty is relatively low；
Stern tube shaft pipe unit includes rear stern tube shaft tube assembly 31 and rear bearing assembly 32 afterwards；Stern tube shaft tube assembly 31 is located at middle stern tube shaft afterwards
Between pipe unit 2 and rear bearing assembly 32, and it is tightly connected with both；Stern tube shaft tube assembly 31, which is provided with, afterwards is used to aid in assembling
And/or dismounting in stern tube shaft pipe unit 2 the first manhole cover component 4；It can so ensure elder generation propeller shaft, each parts etc. all
It is installed to behind stern tube shaft pipe unit inside, then the first manhole cover component 4 is installed, now, because the inside of stern tube shaft pipe unit has not been deposited
In welding process, and the welding sequence of the first manhole cover component 4 has no effect on to the cleannes inside stern tube, can be effectively ensured
Cleannes inside whole stern tube shaft pipe device；Moreover, when needing to repair stern tube shaft pipe device, by proper method (such as
Flame cutting method) after the corresponding site of the first manhole cover component 4 cuts the first manhole cover component 4, so that it may to stern tube
Device is repaired, and maintenance difficulty is low.
As depicted in figs. 1 and 2, rear stern tube shaft tube assembly 31 includes rear stern tube shaft duct member, the outside positioned at rear stern tube shaft duct member
Rear stern tube 311；
First manhole cover component 4 include the first manhole shrouding 41, be respectively positioned on rear stern tube shaft tube assembly 31 inner side it is the first
The manhole cover unit of port lid support member 42 and first；
One end of first manhole cover support member 42 is connected with rear stern tube 311；The other end of manhole cover supporting member is to stern tube shaft
Axle center direction extension, and be detachably connected with manhole cap unit；Manhole cover supporting member cooperates close with manhole cap unit
It is honored as a queen stern tube shaft duct member, can so ensures that the welding sequence of the manhole shrouding in the first manhole cover component 4 will not be to stern tube
Internal cleannes have an impact；Manhole shrouding is fixedly connected with rear stern tube 311, and seals manhole cover supporting member and manhole sheet
Member, so, on the one hand ensure that the sealing property of stern tube shaft pipe unit；On the other hand, when needing to zero inside stern tube shaft pipe unit
When part is repaired, by proper method (such as flame cutting method) after manhole door open structure, then manhole cap unit from
After manhole cover supporting member is disassembled, so that it may which the parts inside stern tube shaft pipe unit are dismantled or repaired.
As shown in Fig. 2 manhole cap unit includes cover plate for manhole 431, manhole seat board 432, manhole collar's plate support 433, people
Hole fastener 434；Cover plate for manhole 431 is fixed on manhole seat board 432 by manhole fastener 434, manhole seat board 432 and manhole
Seat board support member 433 is connected, and manhole collar's plate support 433 is connected with manhole cover supporting member.
Preferably, manhole unit also includes Manhole Sealing Joints part, and Manhole Sealing Joints part is located at manhole seat board 432 and cover plate for manhole
Between 431.
As shown in figure 1, middle stern tube shaft pipe unit 2 includes an axis bearing assembly.Preceding stern tube shaft pipe unit includes preceding stern tube group
Part 11, front axle bearing assembly and preceding seal member 12；Front axle bearing assembly cooperates with preceding seal member；Preceding stern tube shaft tube assembly 11
It is tightly connected between front axle bearing assembly and middle stern tube shaft pipe unit 2, and with both.
Front axle bearing assembly includes the front-end bearing pedestal 121 being connected with hull；Preceding stern tube shaft tube assembly 11 include preceding stern tube shaft duct member,
Positioned at the preceding stern tube 111 of preceding stern tube member outside；Middle stern tube shaft pipe unit 2 includes the middle propeller shaft bracket 211 being connected with hull, after
Bearing assembly 32 also includes the rear stern shaft rack 321 being connected with hull；Preceding stern tube 111 is located at front-end bearing pedestal 121 and middle propeller shaft bracket
Between 211, and it is tightly connected with both；Afterwards stern tube 311 be located between middle propeller shaft bracket 211 and rear stern shaft rack 321, and with both
It is tightly connected.
Embodiment two
As shown in figure 3, the present embodiment and embodiment one are differed only in：Middle stern tube shaft pipe unit includes two middle (center) bearing groups
Stern tube shaft tube assembly 22 in being provided with first between part 21, two axis bearing assemblies 21；Stern tube shaft tube assembly 22 is provided with and is used in first
Aid in the second manhole cap assemblies 6 of stern tube shaft pipe unit in assembly and/or disassembly.
Wherein, the structure of the second manhole cap assemblies 6 can be identical with the first manhole cover component 4, also can be according to stern in first
The concrete structure of central siphon component 22 suitably adjust or improve.
Embodiment three
The present embodiment is differed only in embodiment one：Middle stern tube shaft pipe unit includes at least three axis bearing assemblies 21；
Stern tube shaft tube assembly in being equipped with second between two neighboring axis bearing assembly 21；
The third party for aiding in stern tube shaft pipe unit in assembly and/or disassembly is equipped with each second in stern tube shaft tube assembly
Port lid component.
Wherein, the structure of third party's port lid component can be identical with the first manhole cover component 4, also can be according to stern tube shaft in first
The concrete structure of tube assembly 22 suitably adjust or improve.
To sum up, compared to prior art there is following beneficial effect in screw shaft of ship pipe device of the invention：
1. screw shaft of ship pipe device of the present invention, it is ensured that propeller shaft, each parts etc. are all first installed to stern tube
Behind unit inside, then manhole cap assemblies are installed, now, because welding process, and manhole is not present in the inside of stern tube shaft pipe unit
The welding sequence of cap assemblies has no effect on to the cleannes inside stern tube, can be effectively ensured clear inside whole stern tube shaft pipe device
Cleanliness；
2. when needing to repair stern tube shaft pipe device, by proper method (such as flame cutting method) in manhole cover group
After the corresponding site of part cuts manhole cap assemblies, so that it may stern tube shaft pipe device is repaired, maintenance difficulty is low；
3. because preceding stern tube shaft pipe unit, middle stern tube shaft pipe unit 2 and rear stern tube shaft pipe unit can first complete manufacture processing alone
Afterwards, then be placed into after installation site successively carry out assembling can complete the installment work of whole screw shaft of ship pipe device, pacify
Fill difficulty low.
It the above is only the preferred embodiment of the present invention, it is noted that come for those skilled in the art
Say, without departing from the technical principles of the invention, some improvement and replacement can also be made, these, which improve and replaced, also should
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of screw shaft of ship pipe device, it is characterised in that including the stern tube shaft pipe unit being sleeved on outside stern tube shaft；The stern tube list
Member includes sealing successively being assembled into hollow integrally-built preceding stern tube shaft pipe unit, middle stern tube shaft pipe unit and a rear stern tube list
Member；
The rear stern tube shaft pipe unit includes rear stern tube shaft tube assembly and rear bearing assembly；The rear stern tube shaft tube assembly is located at the middle stern
Between central siphon unit and the rear bearing assembly, and it is tightly connected with both；The rear stern tube shaft tube assembly, which is provided with, to be used to aid in
First manhole cover component of stern tube shaft pipe unit in described in assembly and/or disassembly.
2. screw shaft of ship pipe device as claimed in claim 1, it is characterised in that the rear stern tube shaft tube assembly includes rear stern tube
Part, the rear stern tube positioned at the outside of the rear stern tube shaft duct member；
First manhole of the first manhole cover component including the first manhole shrouding, the inner side for being respectively positioned on the rear stern tube shaft tube assembly
Cover supporting member and the first manhole cover unit；
One end of the first manhole cover support member is connected with the rear stern tube；The other end of the manhole cover supporting member is to institute
The direction extension in the axle center of stern tube shaft is stated, and is detachably connected with the manhole cap unit；The manhole cover supporting member and the people
Port lid unit, which cooperates, seals the rear stern tube shaft duct member；
The manhole shrouding is fixedly connected with the rear stern tube, and seals the manhole cover supporting member and manhole cap unit.
3. screw shaft of ship pipe device as claimed in claim 2, it is characterised in that the manhole cap unit include cover plate for manhole,
Manhole seat board, manhole collar's plate support, manhole fastener；
The cover plate for manhole is fixed on the manhole seat board by the manhole fastener, the manhole seat board and the manhole
Seat board support member is connected, and manhole collar's plate support is connected with the manhole cover supporting member.
4. screw shaft of ship pipe device as claimed in claim 3, it is characterised in that the manhole unit also includes Manhole Sealing Joints
Part, the Manhole Sealing Joints part is located between the manhole seat board and the cover plate for manhole.
5. screw shaft of ship pipe device as claimed in claim 1 or 2, it is characterised in that the middle stern tube shaft pipe unit includes one
Axis bearing assembly.
6. screw shaft of ship pipe device as claimed in claim 1 or 2, it is characterised in that the middle stern tube shaft pipe unit includes two
Stern tube shaft tube assembly in being provided with first between axis bearing assembly, two axis bearing assemblies；In described first in stern tube shaft tube assembly
Provided with the second manhole cap assemblies for aiding in middle stern tube shaft pipe unit described in assembly and/or disassembly.
7. screw shaft of ship pipe device as claimed in claim 1 or 2, it is characterised in that the middle stern tube shaft pipe unit is included at least
Three axis bearing assemblies；Stern tube shaft tube assembly in being equipped with second between the two neighboring axis bearing assembly；
The of stern tube shaft pipe unit in being equipped with each described second in stern tube shaft tube assembly for aiding in described in assembly and/or disassembly
Three manhole cap assemblies.
8. screw shaft of ship pipe device as claimed in claim 2, it is characterised in that the preceding stern tube shaft pipe unit includes preceding stern tube
Component, front axle bearing assembly and the preceding seal member cooperated with the front axle bearing assembly；
The preceding stern tube shaft tube assembly be located between the front axle bearing assembly and the middle stern tube shaft pipe unit, and with both companies of sealing
Connect.
9. screw shaft of ship pipe device as claimed in claim 8, it is characterised in that the front axle bearing assembly includes being connected with hull
Front-end bearing pedestal；The preceding stern tube shaft tube assembly includes preceding stern tube shaft duct member, the preceding stern tube shaft positioned at the preceding stern tube member outside
Pipe；
The middle stern tube shaft pipe unit includes the middle propeller shaft bracket being connected with hull, and the rear bearing assembly also includes what is be connected with hull
Rear stern shaft rack；
The preceding stern tube is located between the front-end bearing pedestal and middle propeller shaft bracket, and is tightly connected with both；The rear stern tube
Between the middle propeller shaft bracket and rear stern shaft rack, and it is tightly connected with both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710461443.4A CN107200114A (en) | 2017-06-15 | 2017-06-15 | A kind of screw shaft of ship pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710461443.4A CN107200114A (en) | 2017-06-15 | 2017-06-15 | A kind of screw shaft of ship pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107200114A true CN107200114A (en) | 2017-09-26 |
Family
ID=59907661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710461443.4A Pending CN107200114A (en) | 2017-06-15 | 2017-06-15 | A kind of screw shaft of ship pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107200114A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697260A (en) * | 2017-11-10 | 2018-02-16 | 中船黄埔文冲船舶有限公司 | One kind slides water-stop rudder bearing device and its installation method |
| CN113716010A (en) * | 2021-09-26 | 2021-11-30 | 广船国际有限公司 | Stern tube and ship |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9902029D0 (en) * | 1999-05-31 | 1999-05-31 | Svenska Bearing Ab | Shaft Sleeve |
| CN202389589U (en) * | 2011-11-29 | 2012-08-22 | 广州中船黄埔造船有限公司 | Split-type stern tube with inspection manhole |
| CN102795330A (en) * | 2012-08-28 | 2012-11-28 | 青岛华澳船舶制造有限公司 | Propeller shaft pipe, ship and assembly method for propeller shaft pipe |
| CN103738465A (en) * | 2013-12-23 | 2014-04-23 | 广州中船黄埔造船有限公司 | Device for mounting stern shaft into single-bearing stern shaft tube |
| CN104816814A (en) * | 2015-05-08 | 2015-08-05 | 广西金达造船有限公司 | Stern shaft tube applied to ship |
| CN204642137U (en) * | 2015-03-31 | 2015-09-16 | 广州广船国际股份有限公司 | A kind of integral type stern tube device |
| CN205034325U (en) * | 2015-08-13 | 2016-02-17 | 广船国际有限公司 | Removable technology handhole door device of stern central siphon |
| CN207173934U (en) * | 2017-06-15 | 2018-04-03 | 中船黄埔文冲船舶有限公司 | A kind of screw shaft of ship pipe device |
-
2017
- 2017-06-15 CN CN201710461443.4A patent/CN107200114A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9902029D0 (en) * | 1999-05-31 | 1999-05-31 | Svenska Bearing Ab | Shaft Sleeve |
| CN202389589U (en) * | 2011-11-29 | 2012-08-22 | 广州中船黄埔造船有限公司 | Split-type stern tube with inspection manhole |
| CN102795330A (en) * | 2012-08-28 | 2012-11-28 | 青岛华澳船舶制造有限公司 | Propeller shaft pipe, ship and assembly method for propeller shaft pipe |
| CN103738465A (en) * | 2013-12-23 | 2014-04-23 | 广州中船黄埔造船有限公司 | Device for mounting stern shaft into single-bearing stern shaft tube |
| CN204642137U (en) * | 2015-03-31 | 2015-09-16 | 广州广船国际股份有限公司 | A kind of integral type stern tube device |
| CN104816814A (en) * | 2015-05-08 | 2015-08-05 | 广西金达造船有限公司 | Stern shaft tube applied to ship |
| CN205034325U (en) * | 2015-08-13 | 2016-02-17 | 广船国际有限公司 | Removable technology handhole door device of stern central siphon |
| CN207173934U (en) * | 2017-06-15 | 2018-04-03 | 中船黄埔文冲船舶有限公司 | A kind of screw shaft of ship pipe device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697260A (en) * | 2017-11-10 | 2018-02-16 | 中船黄埔文冲船舶有限公司 | One kind slides water-stop rudder bearing device and its installation method |
| CN107697260B (en) * | 2017-11-10 | 2023-08-29 | 中船黄埔文冲船舶有限公司 | Sliding water seal rudder bearing device and installation method thereof |
| CN113716010A (en) * | 2021-09-26 | 2021-11-30 | 广船国际有限公司 | Stern tube and ship |
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Application publication date: 20170926 |
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| RJ01 | Rejection of invention patent application after publication |