CN102717868A - Tail shaft assembling device for large ship - Google Patents
Tail shaft assembling device for large ship Download PDFInfo
- Publication number
- CN102717868A CN102717868A CN2012102005903A CN201210200590A CN102717868A CN 102717868 A CN102717868 A CN 102717868A CN 2012102005903 A CN2012102005903 A CN 2012102005903A CN 201210200590 A CN201210200590 A CN 201210200590A CN 102717868 A CN102717868 A CN 102717868A
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Abstract
The invention belongs to the technical field of ship building. In order to overcome the defects in the prior art that efficiency for assembling a tail shaft of a large ship with a tail tube is low and ship building time is prone to be prolonged since a bearing in the tail tube is easy to damage, the invention provides a tail shaft assembling device for the large ship. The tail shaft assembling device for the large ship comprises a rail trolley, a ground rail for rail trolley to travel, a rolling riding wheel set, and a support frame supporting the rolling riding wheel set. The rail trolley is used for supporting a flange end of the tail shaft, and the rolling riding wheel set is used for supporting a threaded end of the tail shaft. By the aid of the tail shaft assembling device for the large ship, the tail shaft can be kept in stable advancing condition, thus the tail shaft when being assembled is kept from swaying and deviating from an axis line. The tail shaft assembling device for the large ship is simple and convenient to operate, reasonable in structure, capable of guaranteeing coaxial assembling of the tail shaft and the tail tube, and applicable to tail shaft assembling for large ship building enterprises.
Description
Technical field
The invention belongs to the marine technology field, specifically be meant a kind of large ship stern tube shaft assembling device.
Background technology
The stern tube shaft of large ship all has tens tons of weights, and the operation of assembling with ship stern pipe is an important step in the shipbuilding process, and is high with the right alignment requirement of ship stern pipe because its tonnage is big, needs unusual careful during operation.Traditional assembly method is to mark 3 points in stern tube shaft center of gravity and two ends, locates to be provided with the 20T chain block at 3, with chain block stern tube shaft is passed the stern pipe lentamente during assembling.This assembly method complex operation step; Efficiency of assembling is low, and is high to assembler's coordinated manipulation property requirement, because stern tube shaft plays pendulum in traveling process; Bearing carrier ring in the as easy as rolling off a log generation stern tube shaft collision stern pipe; Cause the damage of bearing tungsten gold face, not only caused the damage of parts, and delayed the shipbuilding duration.
Summary of the invention
For overcoming the inefficiency that exists when present large ship stern tube shaft and stern pipe assemble; Easy damaged stern pipe neck bearing causes the technical matters of shipbuilding claim for eot; It is a kind of easy and simple to handle that the present invention provides, and can guarantee the large ship stern tube shaft assembling device that stern tube shaft, stern pipe right alignment are installed.
The technical scheme that the present invention adopts is: large ship stern tube shaft assembling device; It is characterized in that: this assembling device comprises a rail vehicle and is used for ground rail, the rolling supporting wheel group of rail vehicle walking and is used to support the bracing frame of rolling supporting wheel group; Rail vehicle is used to support the flange end of stern tube shaft, and the rolling supporting wheel group is used to support the stern tube shaft thread end;
The top of described rail vehicle is the horizontal plate face; On the plate face, be provided with and radially adjust rail groove; One adjustable bracket is positioned on the dull and stereotyped face of rail vehicle over water; The bottom of adjustable bracket is provided with slide rail radially and cooperates to realize the radially adjustment of adjustable bracket with rail groove on the plate face, and the top of adjustable bracket is provided with semicircle groove to support the stern tube shaft flange end, also is provided with the height of the first height adjustment bolt through the depth control adjustment adjustable support of adjustment slide rail in rail groove at the two ends of adjustable bracket;
Described rolling supporting wheel group bracing frame comprises the bracing frame top board; Rolling supporting wheel group supporting plate; The supporting plate width is less than the width of top board, and supporting plate is sitting on the bracing frame top board, and supporting plate is provided with the second height adjustment bolt of control supporting plate height; Two ends at the bracing frame top board are provided with riser, and riser is provided with radially adjustable bolt of supporting plate;
Described rolling supporting wheel group comprises two riding wheel apparatus that structure is identical; Described riding wheel apparatus comprises a U-shaped roller frame groove; Support roller is supported on two cell walls of U-shaped roller frame groove through supporting-roller shaft, is provided with the rotating shaft of frame groove in the bottom of roller frame groove, and the rotating shaft of frame groove is vertical each other with supporting-roller shaft; Described support roller is a cylinder, caves in its cylinder middle part, and supporting-roller shaft is passed column axis; On rolling supporting wheel group supporting plate, be provided with the riding wheel apparatus stay bearing plate, each riding wheel apparatus is provided with two stay bearing plates, and the rotating shaft of frame groove is installed on two stay bearing plates and can realizes freely rotating of roller frame groove, and the clip slot rotating shaft is parallel with the stern tube shaft sense of motion; After two riding wheel apparatus subtends tilted, two support roller faces formed the arc bearing surface.
Beneficial effect of the present invention is: adopt this large ship stern tube shaft assembling device when carrying out stern tube shaft, the assembling of stern pipe; Through the tunable component in the setting device stern tube shaft, stern are guaranteed that holding right alignment can guarantee that stern tube shaft is in stable travel condition, stern tube shaft rocks the technical matters of off-axis when having avoided conventional mounting.This assembling device is rational in infrastructure, and is easy and simple to handle, can be widely used in the stern tube shaft assembly manipulation of large shipbuilding enterprise.
Description of drawings
Accompanying drawing is a running condition scheme drawing of the present invention.
Among the figure, 1, stern tube shaft, 2, the stern pipe, 3, track, 4, rail vehicle; 5, rail groove, 6, adjustable bracket, 7, slide rail, 8-1, the first height adjustment bolt, 8-2, the second height adjustment bolt; 9, bracing frame top board, 10, support roller group supporting plate, 11, riser, 12, adjustable bolt radially, 13, the roller frame groove; 14, support roller, 15, supporting-roller shaft, 16, the rotating shaft of frame groove, 17, the riding wheel apparatus stay bearing plate.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Shown in accompanying drawing, this large ship stern tube shaft assembling device, this assembling device comprise a rail vehicle 4 and are used for ground rail 3, the rolling supporting wheel group of rail vehicle walking and are used to support the bracing frame of rolling supporting wheel group.
As shown in the figure; The top of rail vehicle 4 is the horizontal plate face; On the plate face, be provided with and radially adjust rail groove 5; One adjustable bracket 6 is positioned on the dull and stereotyped face of rail vehicle over water, and the bottom of adjustable bracket 6 is provided with slide rail 7 radially and cooperates the radially adjustment with the realization adjustable bracket with rail groove on the plate face, and the top of adjustable bracket is provided with semicircle groove with support stern tube shaft flange end; Also be provided with the first height adjustment bolt 8-1 (side has been shown among the figure) at the two ends of adjustable bracket, through the height of the depth control adjustment adjustable support 6 of adjustment slide rail 7 in rail groove 5;
As shown in the figure, rolling supporting wheel group bracing frame comprises bracing frame top board 9, rolling supporting wheel group supporting plate 10; Supporting plate 10 radial width are less than the radial width of top board 9, and supporting plate 10 is sitting on the bracing frame top board 9, and supporting plate is provided with the second height adjustment bolt 8-2 of control supporting plate height; (2 second height adjustment bolt 8-2 of supporting plate one side have been shown among the figure, during actual fabrication, 4 second height adjustment bolts have been set on supporting plate; Two of every sides) be provided with riser 11 at the two ends of bracing frame top board; Riser is provided with radially adjustable bolt 12 (show among the figure, during actual fabrication, the riser at the two ends of bracing frame top board respectively is provided with) of supporting plate.
As shown in the figure; The rolling supporting wheel group comprises two riding wheel apparatus (riding wheel apparatus of 1 one sides of stern tube shaft shown in the figure that structure is identical; During actual fabrication, stern tube shaft 1 bilateral symmetry setting shown in the figure) described riding wheel apparatus comprises a U-shaped roller frame groove 13, and support roller 14 is supported on two cell walls of U-shaped roller frame groove through supporting-roller shaft 15; Be provided with frame groove rotating shaft 16 in the bottom of roller frame groove 13, the rotating shaft 16 of frame groove is vertical each other with supporting-roller shaft 15.
As shown in the figure, support roller 14 is a cylinder, caves in its cylinder middle part; Supporting-roller shaft 15 is passed column axis, on rolling supporting wheel group supporting plate 10, is provided with riding wheel apparatus stay bearing plate 17, and each riding wheel apparatus is provided with two stay bearing plates; Frame groove rotating shaft 16 is installed on two stay bearing plates and can realizes freely rotating of roller frame groove 13; The clip slot rotating shaft is parallel with the stern tube shaft sense of motion, and after two riding wheel apparatus subtends tilted, two support roller faces formed the arc bearing surface.
During use; As shown in the figure, the flange end of stern tube shaft 1 is positioned in the semicircle groove of rail vehicle 4 top adjustable brackets 6, and the other end of stern tube shaft 1 has the negative thread (not shown) and is referred to as thread end; Be positioned on two support rollers 14; Receive the stern tube shaft weight, two roller frame grooves, 13 subtends tilt, and two support roller faces form the arc bearing surface stern tube shaft thread end is formed support.Adjustment adjustable support 6 and rolling supporting wheel group supporting plate 10 height; Make stern tube shaft be in horizontality; The radial position of adjusting adjustable support 6 and rolling supporting wheel group supporting plate 10 then is on the same axis stern tube shaft 1 and stern pipe 2, slowly promotes rail vehicle and can stern tube shaft 1 stably be sent into the assembling that realizes in the stern pipe 2 between the two.
During practical set; Along with the increase of stern tube shaft 1 entering stern pipe 2 inner length, the thread end of stern tube shaft 1 is off-axis downwards, for addressing this problem; Can connect a horizontally-guided pipe at the stern tube shaft thread end; The other end of guide pipe passes stern pipe 2 and adopts a 10T chain block to hold guide pipe, promotes rail vehicle, and stern tube shaft 1 can keep horizontality to get into the 2 realization assemblings of stern pipe.
Claims (1)
1. large ship stern tube shaft assembling device; It is characterized in that: this assembling device comprises a rail vehicle and is used for ground rail, the rolling supporting wheel group of rail vehicle walking and is used to support the bracing frame of rolling supporting wheel group; Rail vehicle is used to support the flange end of stern tube shaft, and the rolling supporting wheel group is used to support the stern tube shaft thread end;
The top of described rail vehicle is the horizontal plate face; On the plate face, be provided with and radially adjust rail groove; One adjustable bracket is positioned on the dull and stereotyped face of rail vehicle over water; The bottom of adjustable bracket is provided with slide rail radially and cooperates to realize the radially adjustment of adjustable bracket with rail groove on the plate face, and the top of adjustable bracket is provided with semicircle groove to support the stern tube shaft flange end, also is provided with the height of the first height adjustment bolt through the depth control adjustment adjustable support of adjustment slide rail in rail groove at the two ends of adjustable bracket;
Described rolling supporting wheel group bracing frame comprises the bracing frame top board; Rolling supporting wheel group supporting plate; The supporting plate width is less than the width of top board, and supporting plate is sitting on the bracing frame top board, and supporting plate is provided with the second height adjustment bolt of control supporting plate height; Two ends at the bracing frame top board are provided with riser, and riser is provided with radially adjustable bolt of supporting plate;
Described rolling supporting wheel group comprises two riding wheel apparatus that structure is identical; Described riding wheel apparatus comprises a U-shaped roller frame groove; Support roller is supported on two cell walls of U-shaped roller frame groove through supporting-roller shaft, is provided with the rotating shaft of frame groove in the bottom of roller frame groove, and the rotating shaft of frame groove is vertical each other with supporting-roller shaft; Described support roller is a cylinder, caves in its cylinder middle part, and supporting-roller shaft is passed column axis; On rolling supporting wheel group supporting plate, be provided with the riding wheel apparatus stay bearing plate, each riding wheel apparatus is provided with two stay bearing plates, and the rotating shaft of frame groove is installed on two stay bearing plates and can realizes freely rotating of roller frame groove, and the clip slot rotating shaft is parallel with the stern tube shaft sense of motion; After two riding wheel apparatus subtends tilted, two support roller faces formed the arc bearing surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102005903A CN102717868A (en) | 2012-06-18 | 2012-06-18 | Tail shaft assembling device for large ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102005903A CN102717868A (en) | 2012-06-18 | 2012-06-18 | Tail shaft assembling device for large ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102717868A true CN102717868A (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102005903A Pending CN102717868A (en) | 2012-06-18 | 2012-06-18 | Tail shaft assembling device for large ship |
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| Country | Link |
|---|---|
| CN (1) | CN102717868A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128534A (en) * | 2013-03-21 | 2013-06-05 | 青岛扬帆船舶制造有限公司 | Ship screw shaft mounting tool |
| CN104139832A (en) * | 2014-07-14 | 2014-11-12 | 上海江南长兴造船有限责任公司 | Mounting method of integral stern shaft tube on naval architecture and ocean engineering |
| CN104527926A (en) * | 2015-01-07 | 2015-04-22 | 广州文冲船厂有限责任公司 | Bearing mounting device and method for single-bearing ship |
| KR101549755B1 (en) | 2013-12-10 | 2015-09-02 | 대우조선해양 주식회사 | Stern tube connecting device |
| CN105710830A (en) * | 2016-01-28 | 2016-06-29 | 青岛昊运船艇制造有限公司 | Positioning installation method of ship bearing sleeve |
| CN105711796A (en) * | 2016-04-29 | 2016-06-29 | 芜湖造船厂有限公司 | Marine propeller shaft installation guide device |
| WO2018218834A1 (en) * | 2017-05-27 | 2018-12-06 | 广船国际有限公司 | Propeller flow-guiding pipe mounting device |
| CN109515611A (en) * | 2018-10-22 | 2019-03-26 | 中船澄西船舶修造有限公司 | A kind of rolling stock component for screw shaft of ship installation |
| CN110422273A (en) * | 2019-06-20 | 2019-11-08 | 沪东中华造船(集团)有限公司 | A kind of production method of screw shaft of ship disk shaft device |
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| GB854972A (en) * | 1957-04-09 | 1960-11-23 | Wean Equipment Corp | Improvements in or relating to work-positioning mechanism |
| CN1970387A (en) * | 2005-11-21 | 2007-05-30 | 沪东中华造船(集团)有限公司 | Ship screw shaft assembly integral installation method |
| CN201240487Y (en) * | 2008-07-17 | 2009-05-20 | 扬帆集团有限公司 | Apparatus for mounting ship stern structure |
| CN201512094U (en) * | 2009-07-06 | 2010-06-23 | 江苏扬子江船厂有限公司 | Positioning and installation device of shaft generator directly driven by intermediate shaft on ships |
| CN201827608U (en) * | 2010-07-27 | 2011-05-11 | 沪东中华造船(集团)有限公司 | Device capable of omnidirectionally adjusting three-dimensional coordinate of instrument |
| CN202754105U (en) * | 2012-06-18 | 2013-02-27 | 黄海造船有限公司 | Large ship stern shaft assembling device |
-
2012
- 2012-06-18 CN CN2012102005903A patent/CN102717868A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB854972A (en) * | 1957-04-09 | 1960-11-23 | Wean Equipment Corp | Improvements in or relating to work-positioning mechanism |
| CN1970387A (en) * | 2005-11-21 | 2007-05-30 | 沪东中华造船(集团)有限公司 | Ship screw shaft assembly integral installation method |
| CN201240487Y (en) * | 2008-07-17 | 2009-05-20 | 扬帆集团有限公司 | Apparatus for mounting ship stern structure |
| CN201512094U (en) * | 2009-07-06 | 2010-06-23 | 江苏扬子江船厂有限公司 | Positioning and installation device of shaft generator directly driven by intermediate shaft on ships |
| CN201827608U (en) * | 2010-07-27 | 2011-05-11 | 沪东中华造船(集团)有限公司 | Device capable of omnidirectionally adjusting three-dimensional coordinate of instrument |
| CN202754105U (en) * | 2012-06-18 | 2013-02-27 | 黄海造船有限公司 | Large ship stern shaft assembling device |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128534B (en) * | 2013-03-21 | 2015-07-08 | 青岛扬帆船舶制造有限公司 | Ship screw shaft mounting tool |
| CN103128534A (en) * | 2013-03-21 | 2013-06-05 | 青岛扬帆船舶制造有限公司 | Ship screw shaft mounting tool |
| KR101549755B1 (en) | 2013-12-10 | 2015-09-02 | 대우조선해양 주식회사 | Stern tube connecting device |
| CN104139832A (en) * | 2014-07-14 | 2014-11-12 | 上海江南长兴造船有限责任公司 | Mounting method of integral stern shaft tube on naval architecture and ocean engineering |
| CN104527926A (en) * | 2015-01-07 | 2015-04-22 | 广州文冲船厂有限责任公司 | Bearing mounting device and method for single-bearing ship |
| CN105710830B (en) * | 2016-01-28 | 2017-10-10 | 青岛昊运船艇制造有限公司 | The locating mounting method of ships and light boats bearing sleeve |
| CN105710830A (en) * | 2016-01-28 | 2016-06-29 | 青岛昊运船艇制造有限公司 | Positioning installation method of ship bearing sleeve |
| CN105711796A (en) * | 2016-04-29 | 2016-06-29 | 芜湖造船厂有限公司 | Marine propeller shaft installation guide device |
| WO2018218834A1 (en) * | 2017-05-27 | 2018-12-06 | 广船国际有限公司 | Propeller flow-guiding pipe mounting device |
| CN109515611A (en) * | 2018-10-22 | 2019-03-26 | 中船澄西船舶修造有限公司 | A kind of rolling stock component for screw shaft of ship installation |
| CN109515611B (en) * | 2018-10-22 | 2020-06-23 | 中船澄西船舶修造有限公司 | Rolling bracket assembly for mounting ship stern shaft |
| CN110422273A (en) * | 2019-06-20 | 2019-11-08 | 沪东中华造船(集团)有限公司 | A kind of production method of screw shaft of ship disk shaft device |
| CN110422273B (en) * | 2019-06-20 | 2021-06-01 | 沪东中华造船(集团)有限公司 | Manufacturing method of ship stern shaft disc shaft device |
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121010 |