CN104494784B - Manufacturing and mounting method of container ship guide frame - Google Patents
Manufacturing and mounting method of container ship guide frame Download PDFInfo
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- CN104494784B CN104494784B CN201410832961.9A CN201410832961A CN104494784B CN 104494784 B CN104494784 B CN 104494784B CN 201410832961 A CN201410832961 A CN 201410832961A CN 104494784 B CN104494784 B CN 104494784B
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- saddle
- moulding bed
- bed face
- bulkhead
- face
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Abstract
The invention discloses a manufacturing and mounting method of a container ship guide frame. Before a container guide frame is totally assembled and mounted in sections, the method is carried out on the ground. A dock-using period does not need to be occupied in a mounting process of the guide frame, so that the ship building efficiency and capability can be improved. Meanwhile, in the mounting process of the guide frame, the mounting position precision of guide rails is reliably guaranteed through pulling a steel wire and setting a marker post; the distance between the guide rails strictly meets the requirements and the straightness of the guide rails is guaranteed; the reworking caused by the fact that the mounting precision is not enough, and fire attack calibration are greatly reduced. The mounting precision and the mounting precision of the guide frame are high.
Description
Technical field
The present invention relates to the fabrication and installation method of the build process of container ship, particularly container ship saddle.
Background technology
Container ship is designed with saddle for quick despatch container.Its effect is by fixed position stacking container;Anti-
Only when ship pitching, rolling, container is toppled over, and plays railway effect in the cargo handling process of container.Therefore, container is led
The spacing of frame must strictly control, and can be matched with guide rail with the surrounding ensureing container, so that guide rail is to container car
Raw reliable restriction；Also need to strictly control the linearity of guide rail, so that container can successfully be put into and extract out simultaneously.
The guide rail of Nowadays, Container shipping ship is all to install in dock or on building berth after total group of complete cross section, which increases ship
The depressed place phase built, have impact on the efficiency of shipbuilding and the shipbuilding capacity of shipyard；And, guide rail is installed in dock, and it installs equipment
Need to carry docking, increased the difficulty of installation；Additionally, easily interfering with other work that carry out in dock when installing,
Less efficient.
Content of the invention
The present invention is intended to provide a kind of fabrication and installation method of new container ship saddle, to overcome above-mentioned existing installation to make
Make the defect of installation method presence.
The fabrication and installation method of container ship saddle of the present invention, comprises the steps:
1) after transverse bulkhead sectional completes on moulding bed, before leaving moulding bed, cross wall and center deck line, moulding bed are marked
Face and non-moulding bed face centrage, mark the saddle on moulding bed face and non-moulding bed face and install position line, and it is fixed to get the installation of saddle
Bit line；
2) and then, in the cross wall corner day-mark bar of segmentation, flat spot of fetching water on mark post, and draw between level point and set steel wire；
3) then, in transverse bulkhead position of center line bracing wire, saddle is installed on the bulkhead of non-moulding bed face；Non- moulding bed face cabin is installed
During saddle on wall, first first saddle is in place, first saddle is placed in non-moulding bed face by multiple brackets of bottom
On bulkhead；Then mark post, the level of detection saddle are utilized, the height of the steel wire that detection saddle chute surface sets apart from mark post pull-up is
No consistent, measure the height value of every connection bracket of saddle, then mowing bracket makes saddle level；Again with non-moulding bed face
On the basis of heart line, it is accurately positioned saddle position, every piece of detection saddle connects bracket to the distance of datum line, meets in precision and requires
Afterwards, spot welding positioning is carried out to saddle；Repeat step 3 afterwards) in process second, third root saddle is installed, until all non-tires
Saddle equal spot welding positioning on the bulkhead of frame face；
4) bracket of the saddle of spot welding positioning all on non-moulding bed face is welded and fixed with non-moulding bed face bulkhead；
5) by guide rail sectional turn-over, saddle is installed on the bulkhead of moulding bed face；Based on the saddle chute surface in non-moulding bed face,
Adjust segment level, and detect the levelness of segmentation so as to levelness meets tolerance；Then in the surrounding of segmentation cross wall
Good mark post, flat spot of fetching water are found on mark post, and draw between level point and set steel wire, then using and install on the bulkhead of non-moulding bed face
Saddle identical method installs the saddle on the bulkhead of moulding bed face, until saddle equal spot welding positioning on the bulkhead of all moulding bed faces；
6) saddle of spot welding positioning all on moulding bed face is welded and fixed with moulding bed face bulkhead.
Container ship saddle fabrication and installation method of the present invention, before total group, segmentation installs container saddle
Afterwards, carry out on ground.The installation process of its guide rail does not need to take the depressed place phase, it is possible to increase shipbuilding efficiency and ability.Meanwhile, saddle
In installation process, by bracing wire and setting mark post, reliably ensure that the positional precision of guide rails assembling it is ensured that spacing between guide rail
In strict conformity with requiring, and ensure that the linearity of guide rail；It is greatly reduced because of installation accuracy not, and doing over again of leading to, and
Attack with fire and calibrate.Guide rail mounting precision is high, efficiency high.
Brief description
Mounting structure schematic diagram between Fig. 1 saddle and cabin side wall.
Specific embodiment
A kind of fabrication and installation method of container ship saddle, after (1) transverse bulkhead sectional completes on moulding bed, is leaving
Before moulding bed, mark cross wall and center deck line, moulding bed face and non-moulding bed face centrage, mark leading on moulding bed face and non-moulding bed face
Position line installed by frame, and gets the installation position line of saddle.(2) and then, in the cross wall corner day-mark bar of segmentation, on mark post
Fetch water flat spot, and draw between level point and set steel wire.(3) then, in transverse bulkhead position of center line bracing wire, on the bulkhead of non-moulding bed face
Saddle is installed；When saddle on the bulkhead of non-moulding bed face is installed, first first saddle is in place, first saddle passes through bottom
Multiple brackets be placed on the bulkhead of non-moulding bed face；Then mark post, the level of detection saddle, detection saddle chute surface distance mark are utilized
Whether the height of the steel wire that bar pull-up sets is consistent, measures the height value of every connection bracket of saddle, and then mowing bracket makes to lead
Frame level；Again on the basis of the centrage in non-moulding bed face, it is accurately positioned saddle position, every piece of detection saddle connects bracket to benchmark
The distance of line, after precision meets requirement, carries out spot welding positioning to saddle.Process installation second in repeat step (3) afterwards,
3rd saddle, until the saddle equal spot welding positioning on the bulkhead of all non-moulding bed faces；(4) and then by all spot welding on non-moulding bed face
The bracket of saddle of positioning is welded and fixed with non-moulding bed face bulkhead.(5), after installing the guide rail in non-moulding bed face, guide rail segmentation is turned over
Body, installs saddle on the bulkhead of moulding bed face；Based on the saddle chute surface in non-moulding bed face, adjust segment level, and detect
The levelness of segmentation is so as to levelness meets tolerance；Then the surrounding in segmentation cross wall has found mark post, fetches water on mark post
Flat spot, and draw between level point and set steel wire, then using and the saddle identical method on the bulkhead of non-moulding bed face of installing tire is installed
Saddle on the bulkhead of frame face, until saddle equal spot welding positioning on the bulkhead of all moulding bed faces；(6) and then by spot welding all on moulding bed face
The saddle of positioning is welded and fixed with moulding bed face bulkhead.
As Fig. 1, saddle 1 can be welded for back-to-back two angle steel 11；Connection bracket 2 is trapezoidal plate, longitudinally disposed
Between guide rail and cabin side wall 3 face, the trapezoidal long base connecting bracket is welded on the wall of cabin side, and short top margin is another then
It is welded on guide rail.
During transverse bulkhead sectional positioning, because saddle can block centrage, therefore on the cross wall and main deck of transverse bulkhead sectional
Centrage can overall offset certain distance to the left, such as 300mm.
Every piece of tolerance connecting adjacent two saddle horizontal spacings at bracket position preferably controls between [- 2mm ,+2mm].Often
Block connects saddle chute surface and the tolerance of the distance of steel wire rope at bracket position and preferably controls between [- 2mm ,+2mm].
The steel wire connecting the labelling point on each mark post should be exceptionally straight, and sinkage controls and is advisable in no more than 2mm.
Claims (6)
1. a kind of fabrication and installation method of container ship saddle, comprises the steps:
1) after transverse bulkhead sectional completes on moulding bed, before leaving moulding bed, mark cross wall and center deck line, moulding bed face and
Non- moulding bed face centrage, the saddle marking on moulding bed face and non-moulding bed face installs position line, and gets the installation position line of saddle；
2) and then, in the corner day-mark bar in non-moulding bed face, flat spot of fetching water on mark post, and draw between level point and set steel wire；
3) then, in the position of center line bracing wire of non-moulding bed face, saddle is installed on the bulkhead of non-moulding bed face；Non- moulding bed face bulkhead is installed
On saddle when, first first saddle is in place, first saddle is placed in non-moulding bed face cabin by multiple brackets of bottom
On wall；Then mark post, the level of detection saddle are utilized, the height of the steel wire that detection saddle chute surface sets apart from mark post pull-up whether
Unanimously, measure the height value of every connection bracket of saddle, then mowing bracket makes saddle level；Again with the center in non-moulding bed face
On the basis of line, it is accurately positioned saddle position, every piece of detection saddle connects bracket to the distance of datum line, meets in precision and requires
Afterwards, spot welding positioning is carried out to saddle；Repeat step 3 afterwards) in process second, third root saddle is installed, until all non-tires
Saddle equal spot welding positioning on the bulkhead of frame face；
4) bracket of the saddle of spot welding positioning all on non-moulding bed face is welded and fixed with non-moulding bed face bulkhead；
5) by guide rail sectional turn-over, saddle is installed on the bulkhead of moulding bed face；Based on the saddle chute surface in non-moulding bed face, adjustment
Good segment level, and detect the levelness of segmentation so as to levelness meets tolerance；Then the surrounding in segmentation cross wall is stood
Mark post, flat spot of fetching water on mark post, and draw between level point and set steel wire, then using and the saddle on the bulkhead of non-moulding bed face is installed
Identical method installs the saddle on the bulkhead of moulding bed face, until saddle equal spot welding positioning on the bulkhead of all moulding bed faces；
6) saddle of spot welding positioning all on moulding bed face is welded and fixed with moulding bed face bulkhead.
2. the container ship saddle according to claim 1 fabrication and installation method it is characterised in that: saddle be back-to-back
Two angle steel be welded；Connection bracket is trapezoidal plate, is disposed longitudinally between guide rail pole and cabin side wall, connects the ladder of bracket
The long base of shape is welded on the wall of cabin side, and short top margin is then welded on guide rail pole.
3. the container ship saddle according to claim 1 fabrication and installation method it is characterised in that: transverse bulkhead sectional
Centrage on cross wall and main deck can overall offset certain distance to the left.
4. the container ship saddle according to claim 1 fabrication and installation method it is characterised in that: every piece connection bracket
At position, the allowance control of adjacent two saddle horizontal spacings is between [- 2mm ,+2mm].
5. the container ship saddle according to claim 1 fabrication and installation method it is characterised in that: every piece connection bracket
At position, saddle chute surface and the allowance control of the distance of steel wire rope are between [- 2mm ,+2mm].
6. the container ship saddle according to claim 1 fabrication and installation method it is characterised in that: connect each mark post on
The steel wire of labelling point should be exceptionally straight, sinkage controls in no more than 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832961.9A CN104494784B (en) | 2014-12-29 | 2014-12-29 | Manufacturing and mounting method of container ship guide frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832961.9A CN104494784B (en) | 2014-12-29 | 2014-12-29 | Manufacturing and mounting method of container ship guide frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104494784A CN104494784A (en) | 2015-04-08 |
| CN104494784B true CN104494784B (en) | 2017-01-25 |
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| CN201410832961.9A Active CN104494784B (en) | 2014-12-29 | 2014-12-29 | Manufacturing and mounting method of container ship guide frame |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882890A (en) * | 2015-10-30 | 2016-08-24 | 上海江南长兴重工有限责任公司 | Mounting method of guide rail frame for container ship and special jig frame for guide rail frame |
| CN106080964B (en) * | 2016-06-14 | 2018-03-30 | 上海江南长兴造船有限责任公司 | A kind of installation method for the two-sided guide rail of super-container vessel transverse bulkhead block |
| CN107336799B (en) * | 2017-06-30 | 2019-03-22 | 广船国际有限公司 | A kind of cabin storage system foundation beam installation method |
| CN107585258B (en) * | 2017-09-08 | 2019-04-12 | 上海外高桥造船有限公司 | Case ship corner guide rail block installation method |
| CN107985504A (en) * | 2017-12-04 | 2018-05-04 | 扬州中远海运重工有限公司 | A kind of guide rail bracket two-sided installation method under the positive tire state of container ship transverse bulkhead |
| CN109094726B (en) * | 2018-09-28 | 2020-07-03 | 中船黄埔文冲船舶有限公司 | Quick installation device and method for ship guide frame |
| CN109703699B (en) * | 2019-01-03 | 2024-03-29 | 广州文冲船厂有限责任公司 | Movable guide frame of container ship and manufacturing method |
| CN112027024B (en) * | 2020-08-18 | 2021-08-17 | 广州文冲船厂有限责任公司 | Novel guide frame pre-trimming method |
| CN113086125A (en) * | 2021-05-07 | 2021-07-09 | 广州文冲船厂有限责任公司 | Movable support column installation method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56103687A (en) * | 1980-01-18 | 1981-08-18 | Mitsubishi Heavy Ind Ltd | Jig for jam casting positioning of container ship |
| JPS60131388A (en) * | 1983-12-19 | 1985-07-13 | Mitsubishi Heavy Ind Ltd | Wide container ship |
| CN101423105B (en) * | 2008-11-28 | 2012-07-04 | 大连船舶重工集团有限公司 | Mounting method of guide-rail for container ship |
| CN101885368B (en) * | 2010-03-29 | 2013-03-27 | 扬帆集团股份有限公司 | Method for manufacturing and installing guide rail in container ship cargo hold |
| CN103640667B (en) * | 2013-12-05 | 2017-02-22 | 江苏新时代造船有限公司 | Process for mounting container vessel transverse bulkhead guide rail bracket in section |
| CN103754329A (en) * | 2014-02-14 | 2014-04-30 | 南通中远川崎船舶工程有限公司 | Large container ship guide rail frame and welding process thereof |
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