CN110171530A - The manufacturing method and installation method of segmental structure - Google Patents
The manufacturing method and installation method of segmental structure Download PDFInfo
- Publication number
- CN110171530A CN110171530A CN201910458250.2A CN201910458250A CN110171530A CN 110171530 A CN110171530 A CN 110171530A CN 201910458250 A CN201910458250 A CN 201910458250A CN 110171530 A CN110171530 A CN 110171530A
- Authority
- CN
- China
- Prior art keywords
- deck
- segmental structure
- segmentation
- supporting element
- manufacturing
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Arc Welding In General (AREA)
Abstract
The present invention discloses the manufacturing method and installation method of a kind of segmental structure, the manufacturing method of segmental structure therein using being segmented deck the following steps are included: made as basal plane is counter, position and the label being projected out on segmentation deck where equipment seat, according to mark position, by connector, deck is vertical connect with segmentation, segmentation deck is turned over after arranging several support bases on segmentation deck, equipment seat is connect with connector far from the one end on segmentation deck, unit is fixed on equipment seat.The manufacturing method of segmental structure provided by the invention is installed on the unit of big quality in segmental structure in advance, and later period installation is avoided to cause installation difficulty big.
Description
Technical field
The present invention relates to shipbuilding technical field more particularly to the manufacturing methods and installation method of a kind of segmental structure.
Background technique
During ship's equipment, for the unit of certain big quality, mounting surface, which often occurs, cannot provide foot
The case where enough support strengths, therefore first unit can only be placed near installation site, to additional support construction system
After the completion of work, then the unit is installed in place.Space environment when due to fitting-out in cabin is complicated, causes such equipment
The problems such as fitting-out difficulty of unit is big, degree of danger is high and operating environment is poor.Therefore, need it is a kind of can be during sectional construction
The unit of this kind of big quality is pre-installed to the segmental structure manufacturing method and segmental structure installation method of position.
Summary of the invention
It is an object of the present invention to provide a kind of manufacturing methods of segmental structure, shift to an earlier date the unit of big quality
It is installed in segmental structure, later period installation is avoided to cause installation difficulty big.
Second object of the present invention is to provide a kind of installation method of segmental structure, make the difficulty of installation process it is small,
Precision is high.
To achieve this purpose, the present invention adopts the following technical scheme:
On the one hand, a kind of manufacturing method of segmental structure is provided, comprising the following steps:
S1, it is made using being segmented deck as basal plane is counter, is projected out equipment seat position on the segmentation deck and marks；
S2, it is connect according to mark position by connector is vertical with the segmentation deck；
S3, the segmentation deck is turned over after arranging several support bases on the segmentation deck；
S4, the equipment seat is connect with the connector far from the one end on the segmentation deck；
S5, unit is fixed on the equipment seat.
As a preferred solution of the present invention, the connector is angle steel, and the angle steel and the segmentation deck are welded.
As a preferred solution of the present invention, the quantity of the angle steel is at least four.
As a preferred solution of the present invention, the support base includes T-steel and backing plate, the T-steel with described point
The one end of the T-steel far from the segmentation deck is arranged in break deck welding, the backing plate.
As a preferred solution of the present invention, the segmentation deck is provided with several add away from the side of the connector
Strong part.
As a preferred solution of the present invention, the reinforcer is Two bors d's oeuveres channel steel, the Two bors d's oeuveres channel steel and the segmentation
Deck welding.
On the other hand, a kind of installation method of segmental structure described in any of the above-described technical solution, including following step are provided
It is rapid:
S1, it is projected out equipment seat and support base position on deck of sub-cellar and marks；
S2, supporting element is arranged on the deck of sub-cellar according to mark position；
S3, lifting segmental structure, the segmental structure is placed on the supporting element；
S4, the segmental structure is fixed on hull, withdraws the supporting element.
As a preferred solution of the present invention, the supporting element include the first supporting element abutted with the support base and
The second supporting element abutted with the equipment seat.
As a preferred solution of the present invention, first supporting element is abutted with the backing plate.
As a preferred solution of the present invention, the side of the equipment seat is fixed with the hull.
Beneficial effects of the present invention:
1, it is installed on the unit of big quality in segmental structure in advance, later period installation is avoided to cause installation difficulty big；
2, the installation process difficulty of segmental structure is small, precision is high.
Detailed description of the invention
Fig. 1 is the scheme of installation of the segmental structure of the embodiment of the present invention；
Fig. 2 is the front view of the segmental structure of the embodiment of the present invention；
Fig. 3 is the top view of the segmental structure of another embodiment of the present invention.
In Fig. 1-3:
1, it is segmented deck；11, T-steel；12, backing plate；13, reinforcer；2, connector；3, unit；4, equipment seat；5,
Deck of sub-cellar；6, the first supporting element；7, the second supporting element.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature the "upper" of second feature include fisrt feature second feature just
Top and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the "lower" of second feature
It is directly below and diagonally below the second feature including fisrt feature, or is merely representative of first feature horizontal height less than second feature.
In addition, in the description of the present invention unless specifically defined or limited otherwise, term " first ", " second " are only used
In description purpose, it is not understood to indicate or imply relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more this feature.
As shown in Figure 1 to Figure 3, the segmental structure of the present embodiment manufactures with the following method:
Firstly, made, be projected out 4 position of equipment seat on segmentation deck 1 and marked with being segmented deck 1 as basal plane is counter,
According to mark position, by connector 2, deck 1 is vertical connect with segmentation, is being segmented the selection of 1 surrounding of deck then referring to fitting-out drawing
Suitable location arrangements support base, the position that support base is arranged need to avoid the outfititems such as pipeline and electric firmware, support base cloth
After the completion of setting, segmentation deck 1 is turned over, equipment seat 4 is connected to the one end of connector 2 far from segmentation deck 1, then by equipment
Unit 3 is fixed on equipment seat 4.
Operation is made and turned over to the manufacturing method of this segmental structure by counter, and overhead welding operation is changed to downhand welding, reduces welding
Difficulty improves welding efficiency and quality.By the way that unit 3 and equipment seat 4 are installed on segmental structure in advance, reduce
Fitting-out workload in dock.If installing unit 3 and equipment seat 4 again during fitting-out, since segmentation deck 1 is under
Layer has biggish difference in height between deck 5, and connector 2, which is welded on segmentation deck 1, will become aerial work, needs built
It could complete, and operating environment is non-open work, environment is poor.In addition, when unit 3 and equipment seat 4 total quality compared with
When big, due to not being available fork truck or crane cooperation during fitting-out, manpower is needed to complete, the difficulty and risk of construction compared with
Height, when unit 3 is engine room facilities, such as the tail gas catalyzed device of host, it needs to carry out to host during the installation process
Protection work, further increase workload.
Preferably, connector 2 is angle steel, and the lighter weight of angle steel is convenient for welding procedure, and its structure makes it have centainly
Bending strength.Since unit 3 and equipment seat 4 are to be lifted on 1 lower section of segmentation deck by connector 2, in order to avoid setting
Swing by a relatively large margin occurs during the installation process and keeps positioning inaccurate for standby unit 3 and equipment seat 4, and connector 2 is needed to have
Certain bending strength, therefore enough companies are provided under selecting angle steel that can increase lesser situation guaranteeing integrally-built weight
Connect intensity.
Further, the quantity of angle steel is at least four.With four Bolted angle connection equipment seats 4 and segmentation deck 1, Ji Keshi
Now basic fixed effect, it is contemplated that the weight of unit 3 and equipment seat 4, the connector 2 of the present embodiment are six roots of sensation angle steel.
Preferably, support base includes T-steel 11 and backing plate 12, and T-steel 11 and segmentation deck 1 are welded, and backing plate 12 is arranged in T
The one end of fashioned iron 11 far from segmentation deck 1.Branch is directly used in since the deck plane on segmentation deck 1 can not provide enough intensity
Support needs that a certain number of support seats are arranged on segmentation deck 1.Simultaneously, it is contemplated that between segmentation deck 1 and deck of sub-cellar 5
It cannot achieve stringent parallel, the supporting element being arranged on support base and deck of sub-cellar 5 possibility in the hoisting process on segmentation deck 1
The case where generation can not abut.Therefore, it is necessary to which backing plate 12 is arranged, a degree of deformation can occur for backing plate 12 to reduce branch
The assembly precision for the supporting element being arranged on support seat and deck of sub-cellar 5 can make each support base in the hoisting process of segmental structure
Stress tend to uniformly prevent that the stress difference between support base is larger or even individual support seat can not play support function
The case where.In addition, backing plate 12 has biggish surface area, plays the role of dispersing pressure, reduces pressure, to be played to structure
A degree of protective effect.
Preferably, segmentation deck 1 is provided with several reinforcers 13 away from the side of connector 2.
Further, reinforcer 13 is Two bors d's oeuveres channel steel, and Two bors d's oeuveres channel steel and segmentation deck 1 are welded.Due in segmental structure
In hoisting process, a degree of deformation can inevitably occur for segmentation deck 1, especially when the quality of segmental structure is larger
When, the deformation degree of generation is also bigger, and largely deformation can generate damage to structure.It, can by the way that reinforcer 13 is arranged
To effectively prevent segmentation deck 1 that the deformation of excessive degree occurs to protect segmental structure, and channel steel is easy welding as a kind of
And common material, be very suitable for be used as reinforcer 13.Using Two bors d's oeuveres channel steel as reinforcer 13, more single channel steel, it is possible to provide
Stronger reinforcing effect.
The present invention also provides a kind of installation methods of the segmental structure of any of the above-described embodiment, comprising the following steps: reference
Drawing, the position being projected out on deck of sub-cellar 5 where equipment seat 4 and support base and label, according to mark position in lower layer's first
Supporting element is arranged on plate 5, then lifts segmental structure, abuts support base with supporting element, and segmental structure is placed on supporting element
On, finally segmental structure is fixed on hull, withdraws supporting element.
Preferably, supporting element includes the first supporting element 6 abutted with support base and the second supporting element abutted with equipment seat 4
7.First supporting element 6 plays main positioning, supporting role, and the second supporting element 7 plays equipment seat 4 and unit 3 certain
Supporting role reduces the pulling force that 2 pairs of connector segmentation decks 1 apply, and prevents connector 2 and the junction on segmentation deck 1 from occurring
Deformation.
Further, the first supporting element 6 and the second supporting element 7 all have elevating function, and height is adjustable, thus
The installation accuracy of segmental structure is improved in the installation process of segmental structure.
Further, the first supporting element 6 is abutted with backing plate 12, and backing plate 12 is made to play the work for reducing pressure and producing balanced forces
With.
Preferably, the side of equipment seat 4 is fixed with hull.
Specifically, as shown in Fig. 2, the side of equipment seat 4 has extended segment, the fixed company of the side wall of the extended segment and cabin
It connects.Since the swing of various complexity can occur during navigation for ship, and unit 3 and equipment seat 4 are lifted by connector 2
In the lower section on segmentation deck 1, it is therefore desirable to equipment seat 4 be fixed in the horizontal direction, by the side and cabin of equipment seat 4
Side wall be fixedly connected, unit 3 and equipment seat 4 can be effectively prevented with sallying, prevent connector 2 and segmentation deck 1
Junction be broken, while also providing the support on a degree of vertical direction to equipment seat 4, make 3 He of unit
Equipment seat 4 is firmly secured to play due function in cabin.
As the preferred embodiment of the invention, in the description of this specification, reference term " preferred ", " optional "
Deng description to mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in of the invention
In at least one embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical
Embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be implemented in any one or more
It can be combined in any suitable manner in example or example.
Above embodiments are only used to illustrate detailed protocol of the invention, and the invention is not limited to above-mentioned detailed protocols, i.e.,
Do not mean that the present invention must rely on above-mentioned detailed protocol and could implement.It should be clear to those skilled in the art, right
Any improvement of the invention, the addition of equivalence replacement and auxiliary element to each raw material of product of the present invention, the selection of concrete mode
Deng all of which fall within the scope of protection and disclosure of the present invention.
Claims (10)
1. a kind of manufacturing method of segmental structure, which comprises the following steps:
S1, it is made using being segmented deck as basal plane is counter, the position being projected out on the segmentation deck where equipment seat and label；
S2, it is connect according to mark position by connector is vertical with the segmentation deck；
S3, the segmentation deck is turned over after arranging several support bases on the segmentation deck；
S4, the equipment seat is connect with the connector far from the one end on the segmentation deck；
S5, unit is fixed on the equipment seat.
2. the manufacturing method of segmental structure according to claim 1, which is characterized in that the connector is angle steel, described
Angle steel and the segmentation deck are welded.
3. the manufacturing method of segmental structure according to claim 2, which is characterized in that the quantity of the angle steel is at least four
It is a.
4. the manufacturing method of segmental structure according to claim 1, which is characterized in that the support base include T-steel and
Backing plate, the T-steel and the segmentation deck are welded, and one of the T-steel far from the segmentation deck is arranged in the backing plate
End.
5. the manufacturing method of segmental structure according to claim 1, which is characterized in that the segmentation deck deviates from the company
The side of fitting is provided with several reinforcers.
6. the manufacturing method of segmental structure according to claim 5, which is characterized in that the reinforcer is Two bors d's oeuveres channel steel,
The Two bors d's oeuveres channel steel and the segmentation deck are welded.
7. a kind of installation method of such as segmental structure as claimed in any one of claims 1 to 6, which is characterized in that including following step
It is rapid:
S1, the position being projected out on deck of sub-cellar where equipment seat and support base and label；
S2, supporting element is arranged on the deck of sub-cellar according to mark position；
S3, lifting segmental structure, the segmental structure is placed on the supporting element；
S4, the segmental structure is fixed on hull, withdraws the supporting element.
8. the installation method of segmental structure according to claim 7, which is characterized in that the supporting element includes and the branch
Support seat the first supporting element abutted and the second supporting element abutted with the equipment seat.
9. the installation method of segmental structure according to claim 8, which is characterized in that first supporting element and the pad
Plate abuts.
10. the installation method of segmental structure according to claim 7, which is characterized in that the side of the equipment seat and institute
Hull is stated to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910458250.2A CN110171530B (en) | 2019-05-29 | 2019-05-29 | Method for manufacturing and mounting segmented structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910458250.2A CN110171530B (en) | 2019-05-29 | 2019-05-29 | Method for manufacturing and mounting segmented structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110171530A true CN110171530A (en) | 2019-08-27 |
| CN110171530B CN110171530B (en) | 2021-05-04 |
Family
ID=67696581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910458250.2A Active CN110171530B (en) | 2019-05-29 | 2019-05-29 | Method for manufacturing and mounting segmented structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110171530B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891314A (en) * | 2020-07-27 | 2020-11-06 | 广船国际有限公司 | Construction method for adjusting layer height of garage of ro-ro passenger ship |
| CN112339931A (en) * | 2020-09-27 | 2021-02-09 | 沪东中华造船(集团)有限公司 | Sectional division and installation method for washing tower of container ship |
| CN112339932A (en) * | 2020-09-27 | 2021-02-09 | 沪东中华造船(集团)有限公司 | Construction method of large chimney section of container ship |
| WO2022008874A1 (en) * | 2020-07-06 | 2022-01-13 | Bae Systems Plc | A method of manufacturing a submerged pressure vessel |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570234A (en) * | 2008-04-29 | 2009-11-04 | 江南造船(集团)有限责任公司 | Method for assembling and lifting engine room section |
| CN103661802A (en) * | 2013-12-05 | 2014-03-26 | 江苏新时代造船有限公司 | Method for installing outfitting parts |
| CN103910029A (en) * | 2014-04-15 | 2014-07-09 | 南通长航船舶配件有限公司 | Engine room pump compartment fitting-out method for self-propelled drag suction dredger ship |
| CN104590486A (en) * | 2015-01-22 | 2015-05-06 | 启东丰顺船舶重工有限公司 | Pre-outfitting technology for finished product oil and chemical ship engine room |
| CN104743060A (en) * | 2015-04-27 | 2015-07-01 | 上海外高桥造船海洋工程有限公司 | Ship main engine installation method |
| KR20160103362A (en) * | 2015-02-24 | 2016-09-01 | 대우조선해양 주식회사 | Method of installing outfit for ship or off-shore plant |
| CN108394514A (en) * | 2018-04-26 | 2018-08-14 | 广船国际有限公司 | A kind of ship deck block method of construction |
-
2019
- 2019-05-29 CN CN201910458250.2A patent/CN110171530B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570234A (en) * | 2008-04-29 | 2009-11-04 | 江南造船(集团)有限责任公司 | Method for assembling and lifting engine room section |
| CN103661802A (en) * | 2013-12-05 | 2014-03-26 | 江苏新时代造船有限公司 | Method for installing outfitting parts |
| CN103910029A (en) * | 2014-04-15 | 2014-07-09 | 南通长航船舶配件有限公司 | Engine room pump compartment fitting-out method for self-propelled drag suction dredger ship |
| CN104590486A (en) * | 2015-01-22 | 2015-05-06 | 启东丰顺船舶重工有限公司 | Pre-outfitting technology for finished product oil and chemical ship engine room |
| KR20160103362A (en) * | 2015-02-24 | 2016-09-01 | 대우조선해양 주식회사 | Method of installing outfit for ship or off-shore plant |
| CN104743060A (en) * | 2015-04-27 | 2015-07-01 | 上海外高桥造船海洋工程有限公司 | Ship main engine installation method |
| CN108394514A (en) * | 2018-04-26 | 2018-08-14 | 广船国际有限公司 | A kind of ship deck block method of construction |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022008874A1 (en) * | 2020-07-06 | 2022-01-13 | Bae Systems Plc | A method of manufacturing a submerged pressure vessel |
| US11953151B2 (en) | 2020-07-06 | 2024-04-09 | Bae Systems Plc | Method of manufacturing a pressure vessel |
| CN111891314A (en) * | 2020-07-27 | 2020-11-06 | 广船国际有限公司 | Construction method for adjusting layer height of garage of ro-ro passenger ship |
| CN112339931A (en) * | 2020-09-27 | 2021-02-09 | 沪东中华造船(集团)有限公司 | Sectional division and installation method for washing tower of container ship |
| CN112339932A (en) * | 2020-09-27 | 2021-02-09 | 沪东中华造船(集团)有限公司 | Construction method of large chimney section of container ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110171530B (en) | 2021-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110171530A (en) | The manufacturing method and installation method of segmental structure | |
| US20220213705A1 (en) | Method for entire removal of space truss and assistive support mechanism | |
| CN108438253A (en) | A kind of microsatellite structure suitable for optics load | |
| CN107161282B (en) | A kind of propeller shrouding mounting device | |
| CN108394514A (en) | A kind of ship deck block method of construction | |
| WO2019000751A1 (en) | Method for mounting lateral thrust device | |
| CN108583779A (en) | A kind of packaging technology of ship | |
| CN109911108A (en) | Block lifting hanging code design method is built on a kind of ship | |
| CN207403880U (en) | Hand sonar topside erecting device | |
| WO2020119068A1 (en) | Support device and method for mounting cantilevered material unloading platform | |
| CN110254613A (en) | A kind of equipment on board installation method | |
| CN108999199A (en) | Combined type foundation pit supporting method | |
| CN109235895A (en) | A kind of installation lifting device and application method for material distributing machine | |
| CN108860450A (en) | A kind of propeller for vessels blade assemble method | |
| CN101954957A (en) | Method for mounting liner of independent liquid cargo tank of ship | |
| CN101947775A (en) | Auxiliary positioning device of large ship equipment | |
| CN112359804B (en) | Hoisting and mounting method for bolt type pile leg | |
| CN110342387B (en) | Hoisting tool and hoisting method of hydraulic immersed pump | |
| CN221049926U (en) | Cabin supporting device and ship | |
| CN104259808B (en) | Drilling platform is assembled and whole hangs on ship's method | |
| CN107161284B (en) | A kind of buoyancy tank of semi-submersible ship above-water hoisting localization method | |
| CN209081253U (en) | Lifting lug and building element | |
| CN106323432A (en) | Vehicle weighing structure resistant to flexural deformation | |
| CN112478084A (en) | Method for carrying and hoisting chimney block of large container ship | |
| CN110053708A (en) | A kind of flange pedestal segment carrying method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |