CN106882698B - A kind of integral type rudder oar hanging method - Google Patents
A kind of integral type rudder oar hanging method Download PDFInfo
- Publication number
- CN106882698B CN106882698B CN201710134773.2A CN201710134773A CN106882698B CN 106882698 B CN106882698 B CN 106882698B CN 201710134773 A CN201710134773 A CN 201710134773A CN 106882698 B CN106882698 B CN 106882698B
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- CN
- China
- Prior art keywords
- rudder oar
- bracket
- oar
- integral type
- rudder
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
-
- 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
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to shipbuilding technical field, specifically discloses a kind of integral type rudder oar hanging method, including：Bracket → placement rudder oar is made on bracket → rudder oar connects loop wheel machine → ship that freezes hang code → moving integrally → lift by crane → connect rudder oar hang code and ship hang code → hanging rudder oar reach plumbness, remove and ship hang connection → rotation rudder oar → rudder oar of intersymbol and draws in tugboat and enclose connection between well → tack welding, the fixation of card code, dismounting and main hook.The lifting of the present invention is simple to operate, efficient, safe, and the workload of 4 hours of script, present 2 hours can complete.
Description
Technical field
The present invention relates to shipbuilding technical field, and in particular to a kind of integral type rudder oar hanging method.
Background technology
Because tugboat rudder oar machine overall dimensions are greater than the size that rudder oar encloses well, cause rudder oar can not be directly from deck plane
Perforate is installed, it is necessary to is installed below hull bottom, at this moment the resource such as loop wheel machine will be blocked by hull and can not used.In consideration of it,
Before the lifting of rudder oar, generally first freezed 6 in tugboat outside plate and hang code, then hung rudder oar near tugboat hull bottom, finally by hand
Draw cucurbit slowly to adjust water conservancy diversion tube hub face and enclose well center (both sides gap only 5mm or so after centering), then little by little by rudder oar
It is pulled to and encloses inside well, completes positioning；It is to position rudder oarage jointly using multiple chain blocks, in reality under the conditions of prior art
The drift condition according to mozzle is needed in the operating process of border, the chain block of corresponding region is adjusted, whole position fixing process, spends
It is more to take the artificial and time.
The content of the invention
In view of this, it is necessary to for it is above-mentioned the problem of, there is provided a kind of simple, convenient, efficient integral type rudder oar
Integral quick hoisting method.
To achieve the above object, the present invention takes following technical scheme：
The integral type rudder oar hanging method of the present invention, comprises the following steps：
Step 1)：Make rudder oar transport bracket；
Step 2)：Rudder oar is lain on bracket；Rudder oar and the main hook on loop wheel machine, auxiliary hook connects；
Step 3)：Code is hung in the ship plank ship that freezes；
Step 4)：Rudder oar and bracket are moved integrally to tugboat and enclose downhole；
Step 5)：Rudder oar one integral piece is sling using loop wheel machine, and be connected with main hook the height sling one end be more than with
One end of auxiliary hook connects；
Step 6)：The height of lift of rudder oar is adjusted, makes to be introduced into tugboat with the rudder oar of main hook connection end and encloses well；
Step 7)：Code is hung with cucurbit connection rudder oar and tugboat outside plate ship hangs code, then removes the company between auxiliary hook and rudder oar
Connect；
Step 8)：Finely tune chain block on loop wheel machine main hook simultaneously and tugboat outside plate ship hangs chain block on code, make
Rudder oar reaches plumbness；Remove the connection that rudder oar hangs intersymbol with ship；
Step 9)：Rotate rudder oar；
Step 10)：Rudder oar is slowly drawn in into tugboat vertically using the chain block on loop wheel machine and encloses well；
Step 11)：Rudder oar in place fix by rear tack welding, card code, removes the connection between rudder oar and main hook.
Further, horizontal range >=5.5m between the main hook and auxiliary hook.
Further, after step 2) centered rudder oar is lain on bracket, rudder oar and the wood point being adapted on tray chamber pad.
Further, step 4) centered rudder oar and bracket are moved integrally to tugboat and enclosed immediately below well.
Further, step 9) the centered rudder oar anglec of rotation is 90 ° of angles.
Further, the bracket includes bracket base；Multiple support tubes, the support tube are additionally provided with the bracket
Top plate is connected with top end face；The support tube is fixedly installed on the first backing plate, first backing plate and second on bracket
Backing plate is connected and fixed on bracket base by band nut bolt；The top plate is used for the position of centre of gravity of support support mozzle.
Further, it is connected with reinforcement cross bar between the support tube.
Further, the top board undersurface is welded with reinforcer.
Further, also it is welded with reinforcement on the bracket base.
Beneficial effects of the present invention are：
1st, freezed The present invention reduces tugboat outside plate and hang the quantity of code；
2nd, lifting of the invention is simple to operate, efficient, safe, improved efficiency 50%, originally the workload of 4 hours, existing
It can be completed in 2 hours.
Brief description of the drawings
Fig. 1 is the frock carrier structure front view of the present invention；
Fig. 2 is Fig. 1 side view；
Fig. 3 is the top view that tube portion set-up mode is supported in Fig. 1；
Fig. 4 is the structural representation that reinforcer is set on tray top panel medial surface；
Fig. 5 is Fig. 1 top view；
Fig. 6 be rudder oar lie on bracket and with the main hook on loop wheel machine, the view of auxiliary hook connects；
Fig. 7 is the view that rudder oar is sling by loop wheel machine；
Fig. 8 is that rudder oar is sling by loop wheel machine, and the view of well is partly enclosed into tugboat；
Fig. 9 is that rudder oar hangs code and hangs code with tugboat outside plate ship and connect, removes the state after connecting between auxiliary hook and rudder oar and illustrates
Figure；
Figure 10 be rudder oar reach plumbness and remove hang intersymbol with ship after the view that is connected；
Figure 11 is the rudder oar view that rear tack welding, card code are fixed in place.
Brief description of the drawings：1st, bracket；101st, bracket base；102nd, support tube；103rd, cross bar is strengthened；104th, support pier；105、
First backing plate；106th, the second backing plate；107th, reinforcement；108th, band nut bolt；109th, top plate；110th, longitudinal reinforcer；111、
Horizontal reinforcer；2nd, rudder oar；3rd, main hook；4th, auxiliary hook；5th, ship hangs code；6th, wood point；7th, steel wire rope；8th, dolly；9th, rudder oar hangs code.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the embodiment of the present invention, to this hair
Bright technical scheme is made further clearly and completely to describe.It should be noted that described embodiment is only the present invention one
Section Example, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of protection of the invention.
The instruction such as " on ", " under ", "front", "rear", "left", "right", " level ", " top ", " interior " it is to be appreciated that term
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplification retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
Term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", " second ", " the 3rd " feature can
To express or implicitly include one or more this feature.
Embodiment
The integral type rudder oar hanging method of the present invention, comprises the following steps：
Step 1)：Make the transport of rudder oar and use frock bracket 1；
As shown in figure 1, the bracket 1 is the bracket that channel-section steel is welded, including bracket base 101；
As depicted in figs. 1 and 2, multiple support tubes 102, the top of support tube 102 are also provided with the bracket 1
Top plate 109 is connected with face；The support tube 102 is fixedly installed on the first backing plate 105, first backing plate 105 and bracket 1
On the second backing plate 106 by band nut bolt 108 be connected and fixed on bracket base 101.Support tube 102 is used to support rudder oar
Below 2 center of gravity.
As shown in figure 3, the support tube 102 in the present embodiment is arranged to 4, it is horizontal that reinforcement is welded between adjacent supports pipe 102
Bar 103, to improve the support strength of support tube 102.As shown in figure 4, as preferably, the bottom surface of top plate 109 is welded with vertical
To reinforcer 110 and horizontal reinforcer 111.
As shown in figure 5, because the support center stress of rudder oar 2 is larger, reinforcement is also welded with bracket base 101
107, the left and right sides and upside for being arranged at bracket base 101 is respectively welded in shown reinforcement 107.
Support pier (not shown) is also welded with the bracket base 101, the support pier is used for leading to rudder oar 2
Flow tube is supported.
As shown in Figure 6：
Step 2)：Rudder oar 2 is lain on bracket 1；Rudder oar 2 is connected with the main hook 3 on loop wheel machine, auxiliary hook 4；Shown bracket 1
Size be more than the mozzle of rudder oar 2 size；The weight capacity of bracket 1 is more than it and holds the weight of the suffered one integral piece of rudder oar 2.The master
Hang code, the horizontal range between the main hook 3 and auxiliary hook 4 in the left and right sides that the connection rudder of steel wire rope 7 oar 2 is respectively adopted in hook 3, auxiliary hook 4
>=5.5m, it is smooth to reach hoisting process.Because the shape of rudder oar 2 is more irregular, therefore after rudder oar 2 is lain on bracket 1, preferably
Leveled up using appropriate wood point 6, prevent that rudder oar 2 is uneven or damages.
Step 3)：Code 5 is hung in ship plank 1 ship that freezes；
Step 4)：Rudder oar 2 and bracket 1 are moved integrally to tugboat and enclose downhole；Dolly 8 is used in the present embodiment by rudder oar
2 and overall its of bracket 1 be moved to tugboat and enclose downhole, and adjustment position is at position directly below, now the right-hand member of rudder oar 2
Face is enclosed on the right side of well in inner side end edge just at tugboat, ensures that rudder oar 2 will not encounter the Right Inboard that tugboat encloses well during lifting
End face edge.
Step 5)：As shown in fig. 7, being sling the one integral piece of rudder oar 2 using loop wheel machine, and hung with one end that main hook 3 is connected
The height risen is more than the one end being connected with auxiliary hook 4, and rudder oar 2 is inclined to be sling；
Step 6)：As shown in figure 8, the height of lift of adjustment rudder oar 2, makes the rudder oar 2 with the connection end of main hook 3 be introduced into tugboat
Enclose well；
Step 7)：As shown in figure 8, with 10t cucurbit, code 9 is hung by steel wire rope connection rudder oar and tugboat outside plate ship is hung
Code 5, then removes the connection between auxiliary hook 4 and rudder oar 2；
Step 8)：As shown in figure 9, finely tuning chain block on loop wheel machine main hook 3 simultaneously and tugboat outside plate ship is hung on code 5
Chain block, rudder oar 2 is set to reach plumbness；Dismounting rudder oar 2 and ship hang the connection between code 5；
Step 9)：As shown in Figure 10, rudder oar 2 is rotated, the anglec of rotation is 90 ° of angles.；
Step 10)：Rudder oar 2 is slowly drawn in into tugboat vertically using the chain block on loop wheel machine and encloses well；
Step 11)：As shown in figure 11, rudder oar 2 in place fix by rear tack welding, card code, removes and is connected between rudder oar 2 and main hook 5.
This hoisting method can be applied to tugboat rudder oar integral hoisting, and lifting is simple to operate, efficient, safe.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of integral type rudder oar hanging method, it is characterised in that comprise the following steps：
Step 1)：Make rudder oar transport bracket；
Step 2)：Rudder oar is lain on bracket；Rudder oar and the main hook on loop wheel machine, auxiliary hook connects；
Step 3)：Code is hung in the ship plank ship that freezes；
Step 4)：Rudder oar and bracket are moved integrally to tugboat and enclose downhole；
Step 5)：Rudder oar one integral piece is sling using loop wheel machine, and the height sling one end is connected with main hook and is more than and auxiliary hook
One end of connection；
Step 6)：The height of lift of rudder oar is adjusted, makes to be introduced into tugboat with the rudder oar of main hook connection end and encloses well；
Step 7)：Code is hung with cucurbit connection rudder oar and tugboat outside plate ship hangs code, then removes the connection between auxiliary hook and rudder oar；
Step 8)：Finely tune chain block on loop wheel machine main hook simultaneously and tugboat outside plate ship hangs chain block on code, make rudder oar
Reach plumbness；Remove the connection that rudder oar hangs intersymbol with ship；
Step 9)：Rotate rudder oar；
Step 10)：Rudder oar is slowly drawn in into tugboat vertically using the chain block on loop wheel machine and encloses well；
Step 11)：Rudder oar in place fix by rear tack welding, card code, removes the connection between rudder oar and main hook.
2. integral type rudder oar hanging method according to claim 1, it is characterised in that the level between the main hook and auxiliary hook
Distance >=5.5m.
3. integral type rudder oar hanging method according to claim 1 or 2, it is characterised in that step 2) centered rudder oar is lain in
After on bracket, rudder oar and the wood point being adapted on tray chamber pad.
4. integral type rudder oar hanging method according to claim 1, it is characterised in that step 4) centered rudder oar and bracket are overall
Tugboat is moved to enclose immediately below well.
5. integral type rudder oar hanging method according to claim 1, it is characterised in that step 9) the centered rudder oar anglec of rotation is
90 ° of angles.
6. integral type rudder oar hanging method according to claim 1 or 2, it is characterised in that the bracket includes bracket bottom
Seat；Multiple support tubes are additionally provided with the bracket, top plate is connected with the support tube top end face；The support tube is fixed and set
It is placed on the first backing plate, first backing plate is connected and fixed on bracket bottom with the second backing plate on bracket by band nut bolt
Seat；The top plate is used for the position of centre of gravity of support support mozzle.
7. integral type rudder oar hanging method according to claim 6, it is characterised in that reinforcement is connected between the support tube
Cross bar.
8. integral type rudder oar hanging method according to claim 6, it is characterised in that the top board undersurface is welded with reinforcement
Part.
9. integral type rudder oar hanging method according to claim 1, it is characterised in that be also welded with the bracket base
Reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710134773.2A CN106882698B (en) | 2017-03-08 | 2017-03-08 | A kind of integral type rudder oar hanging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710134773.2A CN106882698B (en) | 2017-03-08 | 2017-03-08 | A kind of integral type rudder oar hanging method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106882698A CN106882698A (en) | 2017-06-23 |
| CN106882698B true CN106882698B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710134773.2A Expired - Fee Related CN106882698B (en) | 2017-03-08 | 2017-03-08 | A kind of integral type rudder oar hanging method |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878674A (en) * | 2017-10-19 | 2018-04-06 | 中船黄埔文冲船舶有限公司 | A kind of split type side propeller enters cabin method |
| CN108298017B (en) * | 2018-01-03 | 2019-09-27 | 广东凯力船艇股份有限公司 | A kind of well formula vibration damping installation method of steering gear |
| CN109292040B (en) * | 2018-10-25 | 2020-12-08 | 青岛武船重工有限公司 | Multidirectional full-rotation rudder propeller main section installation method |
| CN109466694B (en) * | 2018-10-31 | 2021-06-22 | 广船国际有限公司 | Method for dividing steering zone of ship |
| CN110525577B (en) * | 2019-09-03 | 2021-08-20 | 中船黄埔文冲船舶有限公司 | Installation tool and installation method for sleeve type shaft coupling of ship shafting |
| CN113320659B (en) * | 2021-06-25 | 2022-07-01 | 广船国际有限公司 | Method for assembling flange and barrel of double-angle steering oar of ship |
| CN116395543A (en) * | 2023-03-31 | 2023-07-07 | 广船国际有限公司 | Hoisting device and hoisting method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398393C (en) * | 2004-10-13 | 2008-07-02 | 上海外高桥造船有限公司 | Technique for assembling rudder horn to steering gear flat |
| CN101475045B (en) * | 2008-11-14 | 2012-05-02 | 大连船舶重工集团有限公司 | Hoisting method for rudder blade during shipbuilding process |
| WO2010136012A1 (en) * | 2009-05-28 | 2010-12-02 | Schottel Gmbh | Rudder propeller vessel propulsion system and vessel equipped therewith and assembly and disassembly method therefor |
| CN201596891U (en) * | 2009-12-18 | 2010-10-06 | 武昌船舶重工有限责任公司 | Tooling for mounting and positioning rudder propeller |
| CN102490003B (en) * | 2011-11-28 | 2014-04-30 | 广州中船黄埔造船有限公司 | Method for installing telescopic full-rotating rudder propeller device |
| CN102923252B (en) * | 2012-11-14 | 2014-12-31 | 武汉南华高速船舶工程股份有限公司 | Full rotation steering oar device installation method |
| CN204452911U (en) * | 2015-01-09 | 2015-07-08 | 广新海事重工股份有限公司 | A kind of full-rotating rudder paddle mounting structure of multipurpose ocean auxiliary vessel |
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- 2017-03-08 CN CN201710134773.2A patent/CN106882698B/en not_active Expired - Fee Related
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| CN106882698A (en) | 2017-06-23 |
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Inventor after: Sun Deyi Inventor after: Zheng Meng Inventor after: Huang Changmiao Inventor after: Lu Yuming Inventor after: Chen Guoqiang Inventor after: Gao Wenbin Inventor after: Chen Jianheng Inventor before: Zheng Meng Inventor before: Huang Changmiao Inventor before: Sun Deyi Inventor before: Lu Yuming Inventor before: Chen Guoqiang Inventor before: Gao Wenbin Inventor before: Chen Jianheng |
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