CN1280154C - Method for mounting ship stern shaft - Google Patents
Method for mounting ship stern shaft Download PDFInfo
- Publication number
- CN1280154C CN1280154C CN 03141957 CN03141957A CN1280154C CN 1280154 C CN1280154 C CN 1280154C CN 03141957 CN03141957 CN 03141957 CN 03141957 A CN03141957 A CN 03141957A CN 1280154 C CN1280154 C CN 1280154C
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- Prior art keywords
- stern tube
- tube shaft
- stern
- stern shaft
- shaft
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Abstract
The present invention relates to a method for installing a ship stern shaft, which mainly takes the following measures that stern shaft handling and adjustment tools that a stern shaft installation carriage, a stern shaft radial adjustment gourd and a stern shaft axial pulling gourd are matched with each other are adopted in a ship stern shaft installation process; a plurality of underlaying cases are designed and manufactured according to the height of a ship shaft system central line, an operating track of the stern shaft installation carriage is laid on the underlaying cases, and the position of the operating track is over against a ship stern shaft tube; the rear end of the stern shaft is additionally provided with a stern shaft extension bar of which the diameter is approximately half of the stern shaft when the stern shaft is installed, and the stern shaft installation carriage is provided with a stern shaft concave support frame of which the height and the transverse direction are slightly regulated. The method for installing a ship stern shaft of the present invention has the characteristics of safety and reliability; furthermore, the labor intensity of workmen can be greatly reduced.
Description
Technical field:
The present invention is relevant with the shipbuilding installation, the larger-size stern tube shaft installation method of particularly a kind of screw shaft of ship.
Background technology:
The installation of screw shaft of ship at present is in the axial of stern tube shaft and radially draws with chain block, then stern tube shaft is filled in the stern tube shaft pipe at leisure, this installation is though equipment is simple, but level of mechanization is too low, when stern tube shaft passes the stern tube shaft pipe, be difficult for aiming at, usually bump, tend to cause the impaired accident of stern shaft tube lining, erection work is safety inadequately, the corresponding prolongation of installation period, and installer's labour intensity is also bigger simultaneously.
Summary of the invention:
Technical matters to be solved by this invention is to overcome the difficulty that above-mentioned screw shaft of ship is installed prior art, a kind of installation method of screw shaft of ship is provided, avoid in the stern tube shaft installation process damage and damage to stern shaft tube lining, the installation that makes stern tube shaft smoothly, safety and reliable, alleviate working strength of workers simultaneously.
Technical solution of the present invention is as follows:
A kind of installation method of screw shaft of ship comprises following concrete steps:
1.. according to the height of marine shafting line of centers, make several pad casees, on the cabin base plate, place the pad case, on the pad case, lay one over against the track of stern tube shaft pipe and with stern tube shaft the trolley track pressing plate is installed and is compressed;
2.. lay two stern tube shafts on described track dolly is installed, this stern tube shaft is installed the stern tube shaft matrix carriage that dolly has height adjustment bolt and horizontal adjustable bolt, and the height adjustment bolt that utilizes stern tube shaft that dolly is installed is adjusted the height that stern tube shaft is installed dolly;
3.. before the stern tube shaft extension bar that diameter is less hangs separation earlier, again stern tube shaft is hung in and is placed on two stern tube shafts and install on the matrix carriage of dolly, then the stern tube shaft extension bar is installed in the rear end of stern tube shaft;
4.. cleaning extension bar and stern tube shaft, and carefully finely tune the horizontal adjustable bolt that stern tube shaft is installed dolly, make extension bar aim at the stern tube shaft pipe;
5.. stern tube shaft axial traction cucurbit is installed, and the hauling rope of this stern tube shaft axial traction cucurbit linked to each other with stern tube shaft, utilize this stern tube shaft axial traction cucurbit stern tube shaft to be drawn to the stern tube shaft pipe by hauling rope, and the gap between holding according to stern tube shaft and stern tube shaft tubular axis, continuous two stern tube shafts of fine setting height and orientation that dollies are installed, make stern tube shaft steadily, the endoporus that holds by the stern tube shaft tubular axis safely;
6.. expose the outer face of stern tube shaft pipe at the stern tube shaft extension bar after, the adjustment rope of radially adjusting cucurbit with stern tube shaft hangs the stern tube shaft extension bar, remove then by a stern tube shaft of stern end dolly is installed, radially adjust under the cooperation of cucurbit and another stern tube shaft installation dolly at this, continue to move backward, be in place up to stern tube shaft.
Technique effect of the present invention:
1. because the present invention in the stern tube shaft installation process, utilizes stern tube shaft that dolly and stern tube shaft axial traction cucurbit are installed and radially adjusts cucurbit cooperates and carry out, and stern tube shaft dolly is installed is to move on the track of aiming at installation in advance, so be safe and reliable.
2. described stern tube shaft is installed dolly and is provided with adjustable at any time height and transverse micro-adjustment mechanism, particularly design and extension bar has been installed in the rearward end of stern tube shaft, can guarantee that stern tube shaft very aims at the stern tube shaft pipe exactly and waltz through the bearing bore of stern tube shaft pipe, can never damage the accident of stern shaft tube lining.
3. facts have proved that working strength of workers alleviates greatly.
Description of drawings:
Fig. 1 is that stern tube shaft of the present invention is installed the horizontal scheme drawing of dolly, trolley track and track pad case aboard ship.
Fig. 2 is that stern tube shaft of the present invention is installed trolley track and track pad case vertical scheme drawing aboard ship.
Fig. 3 is that stern tube shaft is placed on stern tube shaft one of state on the dolly and stern tube shaft installation process scheme drawing is installed.
Fig. 4 is two scheme drawings of stern tube shaft installation process.
Fig. 5 is that stern tube shaft is installed the dolly scheme drawing.
Among the figure:
The 1-stern tube shaft is installed trolley track 2-stern tube shaft trolley track pad case is installed
3,3 '-stern tube shaft is installed dolly 4-stern tube shaft extension bar
5-stern tube shaft 6-stern tube shaft pipe
7-stern tube shaft axial traction cucurbit 7 '-stern tube shaft axial traction rope
The 8-stern tube shaft is radially adjusted cucurbit 8 '-stern tube shaft and is radially adjusted rope
9-cabin tank top plate 10-stern tube shaft tubular axis holds
The horizontal adjustable bolt 12-of 11-dolly dolly height adjustment bolt
The 13-stern tube shaft is installed trolley track pressing plate 14-separation
The specific embodiment:
At first see also Fig. 1 and Fig. 2, screw shaft of ship installation method of the present invention comprises following concrete steps:
1.. place pad case 2 belowdecks on the base plate 9, and on pad case 2, lay a track 1, and compress with stern tube shaft installation trolley track pressing plate 13 over against stern tube shaft pipe 6;
2.. on track 1, lay two stern tube shafts dolly 3,3 ' is installed, utilize the dolly height adjustment bolt 12 preliminary height of adjusting stern tube shaft installation dolly;
3.. stern tube shaft extension bar 4 is hung (referring to Fig. 3,4) before the separation earlier, again stern tube shaft 5 is hung in and is placed on two stern tube shafts and install on dollies 3,3 ' the matrix carriage, then stern tube shaft extension bar 4 is installed to the rear end of this stern tube shaft 5;
4.. cleaning extension bar 4 and stern tube shaft 5, and carefully finely tune two stern tube shafts dolly 3,3 ' is installed, make stern tube shaft extension bar 4 aim at stern tube shaft pipe 6;
5.. stern tube shaft axial traction cucurbit 7 is installed, and the hauling rope 7 ' of this stern tube shaft axial traction cucurbit 7 linked to each other with stern tube shaft 5, utilize this stern tube shaft axial traction cucurbit 7 stern tube shaft 5 to be drawn to stern tube shaft pipe 6 by hauling rope 7 ', as shown in Figure 3, simultaneously hold gap between 10 according to stern tube shaft 5 and stern tube shaft tubular axis, constantly two stern tube shafts of fine setting are installed dollies 3,3 ' height and orientation, the gap that stern tube shaft 5 and stern tube shaft tubular axis are held between 10 up and down roughly is consistent, and makes stern tube shaft 5 steadily hold 10 endoporus by the stern tube shaft tubular axis safely;
6.. when stern tube shaft extension bar 4 exposes the outer face of stern tube shaft pipe 6, as shown in Figure 4, the adjustment rope 8 ' of radially adjusting cucurbit 8 with stern tube shaft hangs this stern tube shaft extension bar 4, remove then by a stern tube shaft of stern end dolly 3 is installed, radially adjust under the cooperation of cucurbit 8 and another stern tube shaft installation dolly 3 ' at this, continue 5 motions of traction stern tube shaft, be in place up to stern tube shaft 5.
As known from the above, the present invention has reasonably designed the frock part, fundamentally solved the installation question of dock construction screw shaft of ship, improved the safety in the stern tube shaft installation process, can ensure the installation quality in the construction, and, alleviated working strength of workers, also shortened the cycle of operations of whole erection greatly.
Claims (1)
1, a kind of installation method of screw shaft of ship is characterized in that it comprises following concrete steps:
1.. according to the height of marine shafting line of centers, make several pad casees (2), go up to place pad case (2), and on pad case (2), lay a track (1) and trolley track pressing plate (13) is installed and compress with stern tube shaft over against stern tube shaft pipe (6) at cabin base plate (9);
2.. on described track (1), lay two stern tube shafts dolly (3,3 ') is installed, described stern tube shaft is installed the stern tube shaft matrix carriage that dolly (3,3 ') has height adjustment bolt (12) and horizontal adjustable bolt (11), and the height adjustment bolt (12) that utilizes stern tube shaft that dolly (3,3 ') is installed is adjusted the height that stern tube shaft is installed dolly (3);
3.. it is preceding that the stern tube shaft extension bar (4) that diameter is less hangs separation (14) earlier, again stern tube shaft (5) hung in and is placed on two stern tube shafts and install on the matrix carriage of dolly (3,3 '), then stern tube shaft extension bar (4) is installed in the rear end of stern tube shaft (5);
4.. cleaning extension bar (4) and stern tube shaft (5), and carefully finely tune the horizontal adjustable bolt (11) that stern tube shaft is installed dolly (3,3 '), make extension bar (4) aim at stern tube shaft pipe (6);
5.. stern tube shaft axial traction cucurbit (7) is installed, and the hauling rope (7 ') of this stern tube shaft axial traction cucurbit (7) linked to each other with stern tube shaft (5), utilize this stern tube shaft axial traction cucurbit (7) stern tube shaft (5) to be drawn to stern tube shaft pipe (6) by hauling rope (7 '), and hold gap between (10) according to stern tube shaft (5) and stern tube shaft tubular axis, constantly the height and the orientation of two stern tube shafts installation dollies of fine setting (3,3 ') make stern tube shaft (5) hold the endoporus of (10) steadily, safely by the stern tube shaft tubular axis;
6.. after stern tube shaft extension bar (4) exposes the outer face of stern tube shaft pipe (6), the adjustment rope (8 ') of radially adjusting cucurbit (8) with stern tube shaft hangs stern tube shaft extension bar (4), remove then by a stern tube shaft of stern end dolly (3) is installed, radially adjust under the cooperation of cucurbit (8) and another stern tube shaft installation dolly (3 ') at this, continue to move backward, be in place up to stern tube shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03141957 CN1280154C (en) | 2003-07-30 | 2003-07-30 | Method for mounting ship stern shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03141957 CN1280154C (en) | 2003-07-30 | 2003-07-30 | Method for mounting ship stern shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1490216A CN1490216A (en) | 2004-04-21 |
| CN1280154C true CN1280154C (en) | 2006-10-18 |
Family
ID=34155547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03141957 Expired - Lifetime CN1280154C (en) | 2003-07-30 | 2003-07-30 | Method for mounting ship stern shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1280154C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591958A (en) * | 2018-10-31 | 2019-04-09 | 沪东中华造船(集团)有限公司 | One kind being used for ship tail portion into the pinpoint method of axis trolley track |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774420B (en) * | 2010-04-01 | 2012-10-03 | 武昌船舶重工有限责任公司 | Mounting method of ship long axis system |
| CN101829893A (en) * | 2010-04-22 | 2010-09-15 | 上海江南长兴重工有限责任公司 | Horizontal mounting trolley of large-scale shaft workpiece |
| CN103879932B (en) * | 2014-04-04 | 2016-08-24 | 广新海事重工股份有限公司 | A kind of marine shafting equipment enters cabin technique |
| CN104960625B (en) * | 2015-06-30 | 2018-07-10 | 沪东中华造船(集团)有限公司 | A kind of installation method of large ship single-bearing shafting |
| CN105691548B (en) * | 2016-01-28 | 2017-11-21 | 青岛昊运船艇制造有限公司 | The locating mounting method of the big axle in ships and light boats bottom |
| CN105966549B (en) * | 2016-06-29 | 2018-08-24 | 广船国际有限公司 | A kind of screw shaft of ship mounting device |
| CN106218811B (en) * | 2016-07-27 | 2018-04-24 | 广船国际有限公司 | A kind of ship stern tube shaft wears axis method |
| CN107554689B (en) * | 2017-08-04 | 2019-03-26 | 迈瑞菲（北京）科技发展有限公司 | The method positioned using three-dimensional coordinate Ship ' stern tube bore hole amount and host anchor hole |
| CN107414465B (en) * | 2017-08-29 | 2019-08-16 | 广船国际有限公司 | A kind of unit of axle of ship propellor auxiliary dismounting tooling and its application |
| CN107839836B (en) * | 2017-10-26 | 2019-11-19 | 广船国际有限公司 | It is a kind of asymmetry stern ship stern cabin take out axis method and peace axis method |
| CN109204692B (en) * | 2018-10-22 | 2019-07-16 | 中船澄西船舶修造有限公司 | A kind of screw shaft of ship installation method |
| CN109606537B (en) * | 2018-10-31 | 2020-08-07 | 沪东中华造船(集团)有限公司 | Method for feeding shaft into tail shaft hole of long-shaft ship |
| CN110877695B (en) * | 2019-11-15 | 2022-06-07 | 沪东中华造船(集团)有限公司 | Method for plugging stern tube outside shafting stern shaft ship |
| CN110920827A (en) * | 2019-11-15 | 2020-03-27 | 沪东中华造船(集团)有限公司 | Method for plugging shafting propeller shaft connected by hydraulic coupling into stern tube outboard |
| CN112498626A (en) * | 2020-11-11 | 2021-03-16 | 南通中远海运川崎船舶工程有限公司 | Method for disassembling propeller shaft of ultra-large container ship |
| CN114802645B (en) * | 2022-03-29 | 2023-07-14 | 广船国际有限公司 | Screw shaft feeding device and screw shaft feeding method |
-
2003
- 2003-07-30 CN CN 03141957 patent/CN1280154C/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591958A (en) * | 2018-10-31 | 2019-04-09 | 沪东中华造船(集团)有限公司 | One kind being used for ship tail portion into the pinpoint method of axis trolley track |
| CN109591958B (en) * | 2018-10-31 | 2020-08-07 | 沪东中华造船(集团)有限公司 | Method for accurately positioning track of ship tail shaft entering trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1490216A (en) | 2004-04-21 |
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Granted publication date: 20061018 |
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