CN107697259A - It is a kind of that device is only jumped based on ship spade rudder - Google Patents
It is a kind of that device is only jumped based on ship spade rudder Download PDFInfo
- Publication number
- CN107697259A CN107697259A CN201711080013.4A CN201711080013A CN107697259A CN 107697259 A CN107697259 A CN 107697259A CN 201711080013 A CN201711080013 A CN 201711080013A CN 107697259 A CN107697259 A CN 107697259A
- Authority
- CN
- China
- Prior art keywords
- rudder
- connecting groove
- otic placode
- ship
- plate
- 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
- 230000009191 jumping Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000010276 construction Methods 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000233855 Orchidaceae Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/38—Rudders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/52—Parts for steering not otherwise provided for
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Device is only jumped based on ship spade rudder the invention discloses a kind of, including only jumping device body 9, only jumping device body 9 includes two connecting groove plates 10 being symmetrically set, the both sides of connecting groove plate 10 are respectively equipped with an otic placode 11, otic placode 11 is fixed on connecting groove plate 10 and through hole 12 is offered on the housing of otic placode 11, and matched tightening piece 13 is correspondingly provided with each through hole 12.The present invention is directly sleeved on rudder stock 2 by two symmetrically arranged connecting groove plates 10, and it is welded with otic placode 11 in the both sides of connecting groove plate 10, the device of only jumping of this structure is arranged between neck bearing sealing plate 5 and the flange of rudder blade 1 when in use, and two connecting groove plates 10 are tightly secured on rudder stock 2 using tightening piece 13.The only jump device of this structure can effectively limit rudder blade 1 and be moved up and down in stormy waves, protect rudder carrier not destroyed by rudder stock 2, it is ensured that the safe navigation of ship.The present invention has simple in construction, easy for construction, quick for installation, repeatable the characteristics of utilizing.
Description
Technical field
The present invention relates to a kind of marine operation safety protection device, and in particular to a kind of only jumping based on ship spade rudder
Device, belong to shipbuilding industry technical field.
Background technology
Ship particularly runs into boisterous weather during navigation, and rudder blade is caused due to the impact by wave
Rudder blade moves up and down, so that rudder stock on rudder blade is also therewith up and down also or double swerve, and then cause a whole set of rudder dress
Put and produce irregular vibration, influence the stability of rudder arrangement.
To ensure the stability of vessel motion, the device that only takeoffs can be installed in shipbuilding on the rudder blade of spade rudder.It is existing
Have in technology, the device of only jumping of spade rudder is usually to use one section of round steel or iron block, by the way that round steel or iron block are welded on into rudder blade method
The purpose that limitation rudder blade moves up and down is played on orchid.This kind of method difficulty of construction is big, and the round steel or iron block of use are easily wound
Fishing net fishing rope, the protective effect to rudder carrier is relatively limited, i.e., the rudder blade of spade rudder is only jumped, protective effect it is poor.With country
The high speed development of shipbuilding industry, work out it is a kind of be not only easy to operation construction and can also effective guarantee suspension rudder blade stationarity
It is one of a great problem that spot ship manufacturing industry need to capture only to jump device.
The content of the invention
For above-mentioned deficiency, the technical problems to be solved by the invention are to provide a kind of only jumping based on ship spade rudder
Device, it is not only simple in structure, is easy for construction, moreover it is possible to the balance of suspension rudder blade is effectively ensured.
To achieve the above object, the present invention is achieved through the following technical solutions：
It is a kind of that device is only jumped based on ship spade rudder, including device body is only jumped, the device body of only jumping includes two mutually
Symmetrically arranged connecting groove plate, the both sides of the connecting groove plate are respectively equipped with an otic placode, and it is recessed that the otic placode is fixed on connection
Through hole is offered on frid and on the housing of otic placode, matched tightening piece is correspondingly provided with each through hole.
In such scheme, for the ease of installation and it is cost-effective, the connecting groove plate is specifically as follows semicircular structure
Steel pipe, and the internal diameter of the steel pipe be less than rudder stock external diameter.
In such scheme, in order that the connection of otic placode and connecting groove plate is more firm, the otic placode passes through welding manner
It is fixed in the side wall of steel pipe so that otic placode is integrally formed with steel plate.
Beneficial effects of the present invention are：
The present invention connecting groove plate that is symmetrical arranged and is separated from each other by two is directly sleeved on rudder stock, and in company
The both sides for connecing concave-board are welded with otic placode, and the low side of connecting groove plate is fixed on rudder blade by bolt, nut when in use,
Two connecting groove plates are only fixed on rudder stock using tightening piece simultaneously.The only jump device of this structure can effectively limit rudder
Leaf moves up and down in stormy waves, protects rudder carrier not destroyed by rudder stock, so as to ensure that the safe navigation of ship.With existing skill
Art is compared, and has simple in construction, easy for construction, quick for installation, the repeatable beneficial features utilized.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram only jumped when device uses based on ship spade rudder.
Fig. 2 is a kind of structural representation for only jumping device based on ship spade rudder.
Fig. 3 is the overlooking the structure diagram in Fig. 2.
In figure marked as：1st, rudder blade, 2, rudder stock, 3, neck bearing, 4, tiller, 5, neck bearing sealing plate, 6, bolt, 7, upper method
Orchid, 8, lower flange, 9, only jump device body, 10, connecting groove plate, 11, otic placode, 12, through hole, 13, tightening piece.
Embodiment
As shown in Figure 2 and Figure 3, it is a kind of that device is only jumped based on ship spade rudder, including only jump device body 9.It is described only to jump device sheet
Body 9 includes two connecting groove plates 10 being symmetrically set, and the both sides of the connecting groove plate 10 are respectively equipped with an otic placode 11.
The otic placode 11 is fixed on connecting groove plate 10 and through hole 12 is offered on the housing of otic placode 11, corresponding on each through hole 12
Provided with matched tightening piece 13.In the present embodiment, shown tightening piece 13 is specially bolt 6 and nut, certainly can be with
It is that other have the spare and accessory parts of locking function.
The connecting groove plate 10 is specially the steel pipe of semicircular structure, and the internal diameter of the steel pipe is less than the outer of rudder stock 2
Footpath.Internal diameter with optional steel pipe is bigger 2mm-3mm than the external diameter of rudder stock 2.Because the penstock installation is in neck bearing sealing plate 5
Between the flange of rudder blade 1, therefore the height of the steel pipe in the vertical direction is equal to or slightly less than neck bearing sealing plate 5 and rudder
The distance between flange of leaf 1.
In the present embodiment, the otic placode 11 is welded in the side wall of steel pipe and is integrally formed with steel plate.The otic placode 11 is in
The steel plate of up-narrow and down-wide structure, and the bottom of the steel plate stretches out from the bottom of steel pipe.
The present invention is when in use：
As shown in figure 1, the shafting installation cross-sectional view for ship spade rudder.Sequentially consist of rudder blade 1, rudder
Bar 2, neck bearing sealing plate 5, neck bearing 3 and tiller 4, rudder stock 2 are arranged on rudder using the interaction of upper flange 7 and lower flange 8
The top of leaf 1.The device of only jumping of this structure is arranged between neck bearing sealing plate 5 and the top of rudder blade 1.Specifically：1) first by two
Individual connecting groove plate 10 is respectively fitted on rudder stock 2, is then tightened two connecting groove plates 10 with tightening piece 13, is fixed on rudder stock
On 2 external diameter；2) then the lower end of otic placode 11 is fixed on flange, in order to further fix, bearing can be used to connect recessed
The top of frid 10 is fixed on rudder stock 2.
Explanation embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art
For, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in this hair
Within bright protection domain.
Claims (3)
1. a kind of only jump device based on ship spade rudder, it is characterised in that：It is described only to jump device body including only jumping device body (9)
(9) two connecting groove plates (10) being symmetrically set are included, the both sides of the connecting groove plate (10) are respectively equipped with an ear
Plate (11), the otic placode (11) are fixed on connecting groove plate (10) and through hole (12) are offered on the housing of otic placode (11),
Matched tightening piece (13) is correspondingly provided with each through hole (12).
2. according to claim 1 only jump device based on ship spade rudder, it is characterised in that：The connecting groove plate (10)
For the steel pipe of semicircular structure, and the internal diameter of the steel pipe is less than the external diameter of rudder stock (2).
3. according to claim 2 only jump device based on ship spade rudder, it is characterised in that：The otic placode (11) is welded on
It is integrally formed in the side wall of steel pipe and with steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711080013.4A CN107697259A (en) | 2017-11-06 | 2017-11-06 | It is a kind of that device is only jumped based on ship spade rudder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711080013.4A CN107697259A (en) | 2017-11-06 | 2017-11-06 | It is a kind of that device is only jumped based on ship spade rudder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107697259A true CN107697259A (en) | 2018-02-16 |
Family
ID=61178025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711080013.4A Pending CN107697259A (en) | 2017-11-06 | 2017-11-06 | It is a kind of that device is only jumped based on ship spade rudder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107697259A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130072553A (en) * | 2011-12-22 | 2013-07-02 | 삼성중공업 주식회사 | Rudder and ship having the same |
| CN204847863U (en) * | 2015-08-07 | 2015-12-09 | 河南省矿山起重机有限公司 | Add stationary crane end beam walking wheel installation pedestal |
| CN106184609A (en) * | 2015-05-08 | 2016-12-07 | 江南造船(集团)有限责任公司 | Semi-spade rudder installation method under half ship floating state |
| CN106364654A (en) * | 2016-08-29 | 2017-02-01 | 镇江维斯特船用设备有限公司 | Shilling rudder with good tolerance |
| JP6182749B1 (en) * | 2016-10-11 | 2017-08-23 | 俊盛 円光 | Ship rudder device |
| CN207550469U (en) * | 2017-11-06 | 2018-06-29 | 钦州学院 | It is a kind of that device is only jumped based on ship spade rudder |
-
2017
- 2017-11-06 CN CN201711080013.4A patent/CN107697259A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130072553A (en) * | 2011-12-22 | 2013-07-02 | 삼성중공업 주식회사 | Rudder and ship having the same |
| CN106184609A (en) * | 2015-05-08 | 2016-12-07 | 江南造船(集团)有限责任公司 | Semi-spade rudder installation method under half ship floating state |
| CN204847863U (en) * | 2015-08-07 | 2015-12-09 | 河南省矿山起重机有限公司 | Add stationary crane end beam walking wheel installation pedestal |
| CN106364654A (en) * | 2016-08-29 | 2017-02-01 | 镇江维斯特船用设备有限公司 | Shilling rudder with good tolerance |
| JP6182749B1 (en) * | 2016-10-11 | 2017-08-23 | 俊盛 円光 | Ship rudder device |
| CN207550469U (en) * | 2017-11-06 | 2018-06-29 | 钦州学院 | It is a kind of that device is only jumped based on ship spade rudder |
Non-Patent Citations (1)
| Title |
|---|
| 刁玉峰: "《船舶舾装工程》", 哈尔滨工程大学出版社, pages: 41 * |
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